diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/at91-2.6/Makefile | 3 | ||||
| -rw-r--r-- | target/linux/at91-2.6/config/default | 28 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/000-at91patches.patch (renamed from target/linux/at91-2.6/patches/000-at91patches.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/001-vlink-machine.patch (renamed from target/linux/at91-2.6/patches/001-vlink-machine.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/002-led-driver.patch (renamed from target/linux/at91-2.6/patches/002-led-driver.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/003-gpio-driver.patch (renamed from target/linux/at91-2.6/patches/003-gpio-driver.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/006-change-gpios.patch (renamed from target/linux/at91-2.6/patches/006-change-gpios.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/007-mtd-partition.patch (renamed from target/linux/at91-2.6/patches/007-mtd-partition.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/008-fdl-serial.patch (renamed from target/linux/at91-2.6/patches/008-fdl-serial.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/009-fdl-uartinit.patch (renamed from target/linux/at91-2.6/patches/009-fdl-uartinit.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/010-dm9161a-phyfix.patch (renamed from target/linux/at91-2.6/patches/010-dm9161a-phyfix.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/011-vlink-resetfix.patch (renamed from target/linux/at91-2.6/patches/011-vlink-resetfix.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/012-at91-mmcfix.patch (renamed from target/linux/at91-2.6/patches/012-at91-mmcfix.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/013-at91-mmc1wire.patch (renamed from target/linux/at91-2.6/patches/013-at91-mmc1wire.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.21/014-initpartition.patch (renamed from target/linux/at91-2.6/patches/014-initpartition.patch) | 0 | ||||
| -rw-r--r-- | target/linux/at91-2.6/patches-2.6.22/000-at91.patch | 9932 |
16 files changed, 9949 insertions, 14 deletions
diff --git a/target/linux/at91-2.6/Makefile b/target/linux/at91-2.6/Makefile index c5c2ab622..fd9329c02 100644 --- a/target/linux/at91-2.6/Makefile +++ b/target/linux/at91-2.6/Makefile @@ -11,7 +11,8 @@ BOARD:=at91 BOARDNAME:=AT91 FEATURES:=squashfs usb -LINUX_VERSION:=2.6.21.5 +#LINUX_VERSION:=2.6.21.5 +LINUX_VERSION:=2.6.22.1 define Target/Description Build fimware images for Figment Design Labs VersaLink board. diff --git a/target/linux/at91-2.6/config/default b/target/linux/at91-2.6/config/default index eb0081b22..5e74bd616 100644 --- a/target/linux/at91-2.6/config/default +++ b/target/linux/at91-2.6/config/default @@ -11,6 +11,7 @@ CONFIG_ARCH_AT91RM9200=y # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_CLPS7500 is not set # CONFIG_ARCH_CO285 is not set +# CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set # CONFIG_ARCH_EBSA110 is not set # CONFIG_ARCH_EP93XX is not set @@ -26,6 +27,7 @@ CONFIG_ARCH_AT91RM9200=y # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP23XX is not set # CONFIG_ARCH_IXP4XX is not set +# CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_L7200 is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_NETX is not set @@ -38,6 +40,7 @@ CONFIG_ARCH_AT91RM9200=y # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_SHARK is not set +# CONFIG_ARCH_SUPPORTS_MSI is not set # CONFIG_ARCH_VERSATILE is not set CONFIG_ARM=y CONFIG_ARM_AT91_ETHER=y @@ -47,8 +50,8 @@ CONFIG_ARM_THUMB=y # CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set CONFIG_AT91_SPI=y # CONFIG_AT91_SPIDEV is not set -CONFIG_AT91_VLIO=y # CONFIG_ATMEL_TCLIB is not set +CONFIG_ATM_DRIVERS=y # CONFIG_ATM_DUMMY is not set # CONFIG_ATM_TCP is not set CONFIG_BASE_SMALL=0 @@ -115,17 +118,18 @@ CONFIG_FPE_NWFPE=y # CONFIG_FPE_NWFPE_XP is not set CONFIG_FRAME_POINTER=y CONFIG_FS_POSIX_ACL=y -# CONFIG_FW_LOADER is not set +CONFIG_FW_LOADER=m +# CONFIG_GENERIC_CLOCKEVENTS is not set CONFIG_GENERIC_GPIO=y # CONFIG_GENERIC_TIME is not set CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_HAS_DMA=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HID=y CONFIG_HW_CONSOLE=y # CONFIG_HW_RANDOM is not set # CONFIG_I2C is not set -# CONFIG_IEEE80211 is not set # CONFIG_IKCONFIG is not set CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m CONFIG_INITRAMFS_SOURCE="" @@ -143,7 +147,6 @@ CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 # CONFIG_IP6_NF_RAW is not set # CONFIG_IP6_NF_TARGET_HL is not set # CONFIG_IP6_NF_TARGET_LOG is not set -# CONFIG_IP_DCCP is not set # CONFIG_IP_NF_ARPTABLES is not set # CONFIG_IP_NF_MATCH_ADDRTYPE is not set # CONFIG_IP_NF_TARGET_LOG is not set @@ -167,16 +170,16 @@ CONFIG_LEGACY_PTY_COUNT=32 # CONFIG_MACH_KAFA is not set # CONFIG_MACH_KB9200 is not set # CONFIG_MACH_ONEARM is not set -CONFIG_MACH_VLINK=y +# CONFIG_MACH_PICOTUX2XX is not set CONFIG_MMC=m CONFIG_MMC_AT91=m CONFIG_MMC_BLOCK=m # CONFIG_MMC_DEBUG is not set +# CONFIG_MMC_UNSAFE_RESUME is not set CONFIG_MTD=y # CONFIG_MTD_ABSENT is not set # CONFIG_MTD_AFS_PARTS is not set CONFIG_MTD_AT91_DATAFLASH=y -CONFIG_MTD_AT91_PARTS=y CONFIG_MTD_BLKDEVS=y CONFIG_MTD_BLOCK=y # CONFIG_MTD_BLOCK2MTD is not set @@ -189,6 +192,7 @@ CONFIG_MTD_CHAR=y CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_COMPLEX_MAPPINGS is not set # CONFIG_MTD_CONCAT is not set +# CONFIG_MTD_DATAFLASH26 is not set # CONFIG_MTD_DEBUG is not set # CONFIG_MTD_DOC2000 is not set # CONFIG_MTD_DOC2001 is not set @@ -201,7 +205,6 @@ CONFIG_MTD_MAP_BANK_WIDTH_2=y CONFIG_MTD_MAP_BANK_WIDTH_4=y # CONFIG_MTD_MAP_BANK_WIDTH_8 is not set # CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set # CONFIG_MTD_ONENAND is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_PHRAM is not set @@ -209,19 +212,18 @@ CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_RAM is not set # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_ROM is not set -# CONFIG_MTD_SLRAM is not set # CONFIG_MTD_ROOTFS_ROOT_DEV is not set # CONFIG_MTD_ROOTFS_SPLIT is not set +# CONFIG_MTD_SLRAM is not set +CONFIG_NETDEV_1000=y # CONFIG_NET_EMATCH is not set # CONFIG_NET_IPGRE_BROADCAST is not set # CONFIG_NET_PKTGEN is not set -# CONFIG_NET_RADIO is not set CONFIG_NET_SCH_FIFO=y # CONFIG_NET_SCH_NETEM is not set # CONFIG_NEW_LEDS is not set # CONFIG_NO_IDLE_HZ is not set # CONFIG_NO_IOPORT is not set -# CONFIG_NTFS_FS is not set # CONFIG_NVRAM is not set # CONFIG_OUTER_CACHE is not set CONFIG_PHYLIB=y @@ -234,6 +236,7 @@ CONFIG_PHYLIB=y CONFIG_RTC_LIB=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_SCSI_MULTI_LUN is not set +CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SERIAL_8250 is not set CONFIG_SERIAL_ATMEL=y CONFIG_SERIAL_ATMEL_CONSOLE=y @@ -249,12 +252,12 @@ CONFIG_SERIO_SERPORT=y CONFIG_SPLIT_PTLOCK_CPUS=4096 CONFIG_SYSVIPC_SYSCTL=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y +# CONFIG_TICK_ONESHOT is not set CONFIG_UID16=y # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_USB_ARCH_HAS_EHCI is not set # CONFIG_USB_ATM is not set # CONFIG_USB_CATC is not set -# CONFIG_USB_GTCO is not set # CONFIG_USB_KAWETH is not set CONFIG_USB_LIBUSUAL=y CONFIG_USB_MON=y @@ -263,7 +266,6 @@ CONFIG_USB_MON=y CONFIG_USB_OHCI_HCD=m # CONFIG_USB_PEGASUS is not set # CONFIG_USB_PRINTER is not set -# CONFIG_USB_RTL8150 is not set # CONFIG_USB_SERIAL_EDGEPORT is not set # CONFIG_USB_SERIAL_EDGEPORT_TI is not set # CONFIG_USB_SERIAL_FUNSOFT is not set @@ -291,8 +293,8 @@ CONFIG_USB_OHCI_HCD=m # CONFIG_USB_STORAGE_USBAT is not set # CONFIG_USB_USBNET is not set # CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_YEALINK is not set CONFIG_VECTORS_BASE=0xffff0000 +# CONFIG_VGASTATE is not set # CONFIG_VGA_CONSOLE is not set CONFIG_VT=y CONFIG_VT_CONSOLE=y diff --git a/target/linux/at91-2.6/patches/000-at91patches.patch b/target/linux/at91-2.6/patches-2.6.21/000-at91patches.patch index 93fa2cf03..93fa2cf03 100644 --- a/target/linux/at91-2.6/patches/000-at91patches.patch +++ b/target/linux/at91-2.6/patches-2.6.21/000-at91patches.patch diff --git a/target/linux/at91-2.6/patches/001-vlink-machine.patch b/target/linux/at91-2.6/patches-2.6.21/001-vlink-machine.patch index 1c12db355..1c12db355 100644 --- a/target/linux/at91-2.6/patches/001-vlink-machine.patch +++ b/target/linux/at91-2.6/patches-2.6.21/001-vlink-machine.patch diff --git a/target/linux/at91-2.6/patches/002-led-driver.patch b/target/linux/at91-2.6/patches-2.6.21/002-led-driver.patch index e78ed443c..e78ed443c 100644 --- a/target/linux/at91-2.6/patches/002-led-driver.patch +++ b/target/linux/at91-2.6/patches-2.6.21/002-led-driver.patch diff --git a/target/linux/at91-2.6/patches/003-gpio-driver.patch b/target/linux/at91-2.6/patches-2.6.21/003-gpio-driver.patch index aa5a2e32e..aa5a2e32e 100644 --- a/target/linux/at91-2.6/patches/003-gpio-driver.patch +++ b/target/linux/at91-2.6/patches-2.6.21/003-gpio-driver.patch diff --git a/target/linux/at91-2.6/patches/006-change-gpios.patch b/target/linux/at91-2.6/patches-2.6.21/006-change-gpios.patch index 97a4a8d2f..97a4a8d2f 100644 --- a/target/linux/at91-2.6/patches/006-change-gpios.patch +++ b/target/linux/at91-2.6/patches-2.6.21/006-change-gpios.patch diff --git a/target/linux/at91-2.6/patches/007-mtd-partition.patch b/target/linux/at91-2.6/patches-2.6.21/007-mtd-partition.patch index 98bec0dad..98bec0dad 100644 --- a/target/linux/at91-2.6/patches/007-mtd-partition.patch +++ b/target/linux/at91-2.6/patches-2.6.21/007-mtd-partition.patch diff --git a/target/linux/at91-2.6/patches/008-fdl-serial.patch b/target/linux/at91-2.6/patches-2.6.21/008-fdl-serial.patch index 42589197b..42589197b 100644 --- a/target/linux/at91-2.6/patches/008-fdl-serial.patch +++ b/target/linux/at91-2.6/patches-2.6.21/008-fdl-serial.patch diff --git a/target/linux/at91-2.6/patches/009-fdl-uartinit.patch b/target/linux/at91-2.6/patches-2.6.21/009-fdl-uartinit.patch index f2491f349..f2491f349 100644 --- a/target/linux/at91-2.6/patches/009-fdl-uartinit.patch +++ b/target/linux/at91-2.6/patches-2.6.21/009-fdl-uartinit.patch diff --git a/target/linux/at91-2.6/patches/010-dm9161a-phyfix.patch b/target/linux/at91-2.6/patches-2.6.21/010-dm9161a-phyfix.patch index 9ad8c4253..9ad8c4253 100644 --- a/target/linux/at91-2.6/patches/010-dm9161a-phyfix.patch +++ b/target/linux/at91-2.6/patches-2.6.21/010-dm9161a-phyfix.patch diff --git a/target/linux/at91-2.6/patches/011-vlink-resetfix.patch b/target/linux/at91-2.6/patches-2.6.21/011-vlink-resetfix.patch index 78ff38481..78ff38481 100644 --- a/target/linux/at91-2.6/patches/011-vlink-resetfix.patch +++ b/target/linux/at91-2.6/patches-2.6.21/011-vlink-resetfix.patch diff --git a/target/linux/at91-2.6/patches/012-at91-mmcfix.patch b/target/linux/at91-2.6/patches-2.6.21/012-at91-mmcfix.patch index e8991ae61..e8991ae61 100644 --- a/target/linux/at91-2.6/patches/012-at91-mmcfix.patch +++ b/target/linux/at91-2.6/patches-2.6.21/012-at91-mmcfix.patch diff --git a/target/linux/at91-2.6/patches/013-at91-mmc1wire.patch b/target/linux/at91-2.6/patches-2.6.21/013-at91-mmc1wire.patch index 31b1e9677..31b1e9677 100644 --- a/target/linux/at91-2.6/patches/013-at91-mmc1wire.patch +++ b/target/linux/at91-2.6/patches-2.6.21/013-at91-mmc1wire.patch diff --git a/target/linux/at91-2.6/patches/014-initpartition.patch b/target/linux/at91-2.6/patches-2.6.21/014-initpartition.patch index 7e78e6487..7e78e6487 100644 --- a/target/linux/at91-2.6/patches/014-initpartition.patch +++ b/target/linux/at91-2.6/patches-2.6.21/014-initpartition.patch diff --git a/target/linux/at91-2.6/patches-2.6.22/000-at91.patch b/target/linux/at91-2.6/patches-2.6.22/000-at91.patch new file mode 100644 index 000000000..16ab78488 --- /dev/null +++ b/target/linux/at91-2.6/patches-2.6.22/000-at91.patch @@ -0,0 +1,9932 @@ +diff -urN linux-2.6.22-rc5/arch/arm/boot/compressed/head-at91rm9200.S linux-2.6.22-rc5.new/arch/arm/boot/compressed/head-at91rm9200.S +--- linux-2.6.22-rc5/arch/arm/boot/compressed/head-at91rm9200.S 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/boot/compressed/head-at91rm9200.S 2007-07-29 05:23:04.000000000 +0200 +@@ -73,6 +73,12 @@ + cmp r7, r3 + beq 99f + ++ @ Promwad Chub : 1181 ++ mov r3, #(MACH_TYPE_CHUB & 0xff) ++ orr r3, r3, #(MACH_TYPE_CHUB & 0xff00) ++ cmp r7, r3 ++ beq 99f ++ + @ Unknown board, use the AT91RM9200DK board + @ mov r7, #MACH_TYPE_AT91RM9200 + mov r7, #(MACH_TYPE_AT91RM9200DK & 0xff) +diff -urN linux-2.6.22-rc5/arch/arm/configs/at91sam9260ek_defconfig linux-2.6.22-rc5.new/arch/arm/configs/at91sam9260ek_defconfig +--- linux-2.6.22-rc5/arch/arm/configs/at91sam9260ek_defconfig 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/configs/at91sam9260ek_defconfig 2007-07-29 05:23:04.000000000 +0200 +@@ -1,18 +1,24 @@ + # + # Automatically generated make config: don't edit +-# Linux kernel version: 2.6.19-rc6 +-# Fri Nov 17 18:42:21 2006 ++# Linux kernel version: 2.6.21 ++# Mon May 7 11:42:02 2007 + # + CONFIG_ARM=y ++CONFIG_SYS_SUPPORTS_APM_EMULATION=y ++CONFIG_GENERIC_GPIO=y + # CONFIG_GENERIC_TIME is not set + CONFIG_MMU=y ++# CONFIG_NO_IOPORT is not set + CONFIG_GENERIC_HARDIRQS=y + CONFIG_TRACE_IRQFLAGS_SUPPORT=y + CONFIG_HARDIRQS_SW_RESEND=y + CONFIG_GENERIC_IRQ_PROBE=y + CONFIG_RWSEM_GENERIC_SPINLOCK=y ++# CONFIG_ARCH_HAS_ILOG2_U32 is not set ++# CONFIG_ARCH_HAS_ILOG2_U64 is not set + CONFIG_GENERIC_HWEIGHT=y + CONFIG_GENERIC_CALIBRATE_DELAY=y ++CONFIG_ZONE_DMA=y + CONFIG_VECTORS_BASE=0xffff0000 + CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +@@ -31,13 +37,16 @@ + # CONFIG_SWAP is not set + CONFIG_SYSVIPC=y + # CONFIG_IPC_NS is not set ++CONFIG_SYSVIPC_SYSCTL=y + # CONFIG_POSIX_MQUEUE is not set + # CONFIG_BSD_PROCESS_ACCT is not set + # CONFIG_TASKSTATS is not set + # CONFIG_UTS_NS is not set + # CONFIG_AUDIT is not set + # CONFIG_IKCONFIG is not set ++CONFIG_SYSFS_DEPRECATED=y + # CONFIG_RELAY is not set ++CONFIG_BLK_DEV_INITRD=y + CONFIG_INITRAMFS_SOURCE="" + CONFIG_CC_OPTIMIZE_FOR_SIZE=y + CONFIG_SYSCTL=y +@@ -76,7 +85,9 @@ + # Block layer + # + CONFIG_BLOCK=y ++# CONFIG_LBD is not set + # CONFIG_BLK_DEV_IO_TRACE is not set ++# CONFIG_LSF is not set + + # + # IO Schedulers +@@ -110,10 +121,12 @@ + # CONFIG_ARCH_IMX is not set + # CONFIG_ARCH_IOP32X is not set + # CONFIG_ARCH_IOP33X is not set ++# CONFIG_ARCH_IOP13XX is not set + # CONFIG_ARCH_IXP4XX is not set + # CONFIG_ARCH_IXP2000 is not set + # CONFIG_ARCH_IXP23XX is not set + # CONFIG_ARCH_L7200 is not set ++# CONFIG_ARCH_NS9XXX is not set + # CONFIG_ARCH_PNX4008 is not set + # CONFIG_ARCH_PXA is not set + # CONFIG_ARCH_RPC is not set +@@ -129,21 +142,29 @@ + # CONFIG_ARCH_AT91RM9200 is not set + CONFIG_ARCH_AT91SAM9260=y + # CONFIG_ARCH_AT91SAM9261 is not set ++# CONFIG_ARCH_AT91SAM9263 is not set ++ ++# ++# AT91SAM9260 Variants ++# ++# CONFIG_ARCH_AT91SAM9260_SAM9XE is not set + + # +-# AT91SAM9260 Board Type ++# AT91SAM9260 / AT91SAM9XE Board Type + # + CONFIG_MACH_AT91SAM9260EK=y + + # + # AT91 Board Options + # ++# CONFIG_MTD_AT91_DATAFLASH_CARD is not set + # CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not set + + # + # AT91 Feature Selections + # + # CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set ++# CONFIG_ATMEL_TCLIB is not set + + # + # Processor Type +@@ -166,6 +187,7 @@ + # CONFIG_CPU_DCACHE_DISABLE is not set + # CONFIG_CPU_DCACHE_WRITETHROUGH is not set + # CONFIG_CPU_CACHE_ROUND_ROBIN is not set ++# CONFIG_OUTER_CACHE is not set + + # + # Bus support +@@ -193,6 +215,7 @@ + # CONFIG_SPARSEMEM_STATIC is not set + CONFIG_SPLIT_PTLOCK_CPUS=4096 + # CONFIG_RESOURCES_64BIT is not set ++CONFIG_ZONE_DMA_FLAG=1 + # CONFIG_LEDS is not set + CONFIG_ALIGNMENT_TRAP=y + +@@ -203,6 +226,7 @@ + CONFIG_ZBOOT_ROM_BSS=0x0 + CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw" + # CONFIG_XIP_KERNEL is not set ++# CONFIG_KEXEC is not set + + # + # Floating point emulation +@@ -228,7 +252,6 @@ + # Power management options + # + # CONFIG_PM is not set +-# CONFIG_APM is not set + + # + # Networking +@@ -242,9 +265,6 @@ + CONFIG_PACKET=y + # CONFIG_PACKET_MMAP is not set + CONFIG_UNIX=y +-CONFIG_XFRM=y +-# CONFIG_XFRM_USER is not set +-# CONFIG_XFRM_SUB_POLICY is not set + # CONFIG_NET_KEY is not set + CONFIG_INET=y + # CONFIG_IP_MULTICAST is not set +@@ -263,14 +283,15 @@ + # CONFIG_INET_IPCOMP is not set + # CONFIG_INET_XFRM_TUNNEL is not set + # CONFIG_INET_TUNNEL is not set +-CONFIG_INET_XFRM_MODE_TRANSPORT=y +-CONFIG_INET_XFRM_MODE_TUNNEL=y +-CONFIG_INET_XFRM_MODE_BEET=y ++# CONFIG_INET_XFRM_MODE_TRANSPORT is not set ++# CONFIG_INET_XFRM_MODE_TUNNEL is not set ++# CONFIG_INET_XFRM_MODE_BEET is not set + CONFIG_INET_DIAG=y + CONFIG_INET_TCP_DIAG=y + # CONFIG_TCP_CONG_ADVANCED is not set + CONFIG_TCP_CONG_CUBIC=y + CONFIG_DEFAULT_TCP_CONG="cubic" ++# CONFIG_TCP_MD5SIG is not set + # CONFIG_IPV6 is not set + # CONFIG_INET6_XFRM_TUNNEL is not set + # CONFIG_INET6_TUNNEL is not set +@@ -328,6 +349,7 @@ + CONFIG_PREVENT_FIRMWARE_BUILD=y + # CONFIG_FW_LOADER is not set + # CONFIG_DEBUG_DRIVER is not set ++# CONFIG_DEBUG_DEVRES is not set + # CONFIG_SYS_HYPERVISOR is not set + + # +@@ -348,6 +370,7 @@ + # + # Plug and Play support + # ++# CONFIG_PNPACPI is not set + + # + # Block devices +@@ -360,7 +383,6 @@ + CONFIG_BLK_DEV_RAM_COUNT=16 + CONFIG_BLK_DEV_RAM_SIZE=8192 + CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +-CONFIG_BLK_DEV_INITRD=y + # CONFIG_CDROM_PKTCDVD is not set + # CONFIG_ATA_OVER_ETH is not set + +@@ -369,6 +391,7 @@ + # + # CONFIG_RAID_ATTRS is not set + CONFIG_SCSI=y ++# CONFIG_SCSI_TGT is not set + # CONFIG_SCSI_NETLINK is not set + CONFIG_SCSI_PROC_FS=y + +@@ -388,6 +411,7 @@ + CONFIG_SCSI_MULTI_LUN=y + # CONFIG_SCSI_CONSTANTS is not set + # CONFIG_SCSI_LOGGING is not set ++# CONFIG_SCSI_SCAN_ASYNC is not set + + # + # SCSI Transports +@@ -405,6 +429,11 @@ + # CONFIG_SCSI_DEBUG is not set + + # ++# Serial ATA (prod) and Parallel ATA (experimental) drivers ++# ++# CONFIG_ATA is not set ++ ++# + # Multi-device support (RAID and LVM) + # + # CONFIG_MD is not set +@@ -425,7 +454,51 @@ + # + # Network device support + # +-# CONFIG_NETDEVICES is not set ++CONFIG_NETDEVICES=y ++# CONFIG_DUMMY is not set ++# CONFIG_BONDING is not set ++# CONFIG_EQUALIZER is not set ++# CONFIG_TUN is not set ++ ++# ++# PHY device support ++# ++# CONFIG_PHYLIB is not set ++ ++# ++# Ethernet (10 or 100Mbit) ++# ++CONFIG_NET_ETHERNET=y ++CONFIG_MII=y ++CONFIG_MACB=y ++# CONFIG_SMC91X is not set ++# CONFIG_DM9000 is not set ++ ++# ++# Ethernet (1000 Mbit) ++# ++ ++# ++# Ethernet (10000 Mbit) ++# ++ ++# ++# Token Ring devices ++# ++ ++# ++# Wireless LAN (non-hamradio) ++# ++# CONFIG_NET_RADIO is not set ++ ++# ++# Wan interfaces ++# ++# CONFIG_WAN is not set ++# CONFIG_PPP is not set ++# CONFIG_SLIP is not set ++# CONFIG_SHAPER is not set ++# CONFIG_NETCONSOLE is not set + # CONFIG_NETPOLL is not set + # CONFIG_NET_POLL_CONTROLLER is not set + +@@ -517,10 +590,6 @@ + # CONFIG_NVRAM is not set + # CONFIG_DTLK is not set + # CONFIG_R3964 is not set +- +-# +-# Ftape, the floppy tape device driver +-# + # CONFIG_RAW_DRIVER is not set + + # +@@ -553,7 +622,11 @@ + # + # Misc devices + # +-# CONFIG_TIFM_CORE is not set ++ ++# ++# Multifunction device drivers ++# ++# CONFIG_MFD_SM501 is not set + + # + # LED devices +@@ -582,7 +655,7 @@ + # + # Graphics support + # +-# CONFIG_FIRMWARE_EDID is not set ++# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + # CONFIG_FB is not set + + # +@@ -590,7 +663,6 @@ + # + # CONFIG_VGA_CONSOLE is not set + CONFIG_DUMMY_CONSOLE=y +-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + + # + # Sound +@@ -598,6 +670,12 @@ + # CONFIG_SOUND is not set + + # ++# HID Devices ++# ++CONFIG_HID=y ++# CONFIG_HID_DEBUG is not set ++ ++# + # USB support + # + CONFIG_USB_ARCH_HAS_HCD=y +@@ -610,7 +688,6 @@ + # Miscellaneous USB options + # + CONFIG_USB_DEVICEFS=y +-# CONFIG_USB_BANDWIDTH is not set + # CONFIG_USB_DYNAMIC_MINORS is not set + # CONFIG_USB_OTG is not set + +@@ -619,7 +696,8 @@ + # + # CONFIG_USB_ISP116X_HCD is not set + CONFIG_USB_OHCI_HCD=y +-# CONFIG_USB_OHCI_BIG_ENDIAN is not set ++# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set ++# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set + CONFIG_USB_OHCI_LITTLE_ENDIAN=y + # CONFIG_USB_SL811_HCD is not set + +@@ -671,6 +749,7 @@ + # CONFIG_USB_ATI_REMOTE2 is not set + # CONFIG_USB_KEYSPAN_REMOTE is not set + # CONFIG_USB_APPLETOUCH is not set ++# CONFIG_USB_GTCO is not set + + # + # USB Imaging devices +@@ -708,6 +787,7 @@ + # CONFIG_USB_RIO500 is not set + # CONFIG_USB_LEGOTOWER is not set + # CONFIG_USB_LCD is not set ++# CONFIG_USB_BERRY_CHARGE is not set + # CONFIG_USB_LED is not set + # CONFIG_USB_CYPRESS_CY7C63 is not set + # CONFIG_USB_CYTHERM is not set +@@ -717,6 +797,7 @@ + # CONFIG_USB_APPLEDISPLAY is not set + # CONFIG_USB_LD is not set + # CONFIG_USB_TRANCEVIBRATOR is not set ++# CONFIG_USB_IOWARRIOR is not set + # CONFIG_USB_TEST is not set + + # +@@ -889,6 +970,11 @@ + # CONFIG_NLS_UTF8 is not set + + # ++# Distributed Lock Manager ++# ++# CONFIG_DLM is not set ++ ++# + # Profiling support + # + # CONFIG_PROFILING is not set +@@ -900,28 +986,30 @@ + CONFIG_ENABLE_MUST_CHECK=y + # CONFIG_MAGIC_SYSRQ is not set + # CONFIG_UNUSED_SYMBOLS is not set ++# CONFIG_DEBUG_FS is not set ++# CONFIG_HEADERS_CHECK is not set + CONFIG_DEBUG_KERNEL=y ++# CONFIG_DEBUG_SHIRQ is not set + CONFIG_LOG_BUF_SHIFT=14 + CONFIG_DETECT_SOFTLOCKUP=y + # CONFIG_SCHEDSTATS is not set ++# CONFIG_TIMER_STATS is not set + # CONFIG_DEBUG_SLAB is not set + # CONFIG_DEBUG_RT_MUTEXES is not set + # CONFIG_RT_MUTEX_TESTER is not set + # CONFIG_DEBUG_SPINLOCK is not set + # CONFIG_DEBUG_MUTEXES is not set +-# CONFIG_DEBUG_RWSEMS is not set + # CONFIG_DEBUG_SPINLOCK_SLEEP is not set + # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set + # CONFIG_DEBUG_KOBJECT is not set + CONFIG_DEBUG_BUGVERBOSE=y + # CONFIG_DEBUG_INFO is not set +-# CONFIG_DEBUG_FS is not set + # CONFIG_DEBUG_VM is not set + # CONFIG_DEBUG_LIST is not set + CONFIG_FRAME_POINTER=y + CONFIG_FORCED_INLINING=y +-# CONFIG_HEADERS_CHECK is not set + # CONFIG_RCU_TORTURE_TEST is not set ++# CONFIG_FAULT_INJECTION is not set + CONFIG_DEBUG_USER=y + # CONFIG_DEBUG_ERRORS is not set + CONFIG_DEBUG_LL=y +@@ -941,9 +1029,12 @@ + # + # Library routines + # ++CONFIG_BITREVERSE=y + # CONFIG_CRC_CCITT is not set + # CONFIG_CRC16 is not set + CONFIG_CRC32=y + # CONFIG_LIBCRC32C is not set + CONFIG_ZLIB_INFLATE=y + CONFIG_PLIST=y ++CONFIG_HAS_IOMEM=y ++CONFIG_HAS_IOPORT=y +diff -urN linux-2.6.22-rc5/arch/arm/configs/at91sam9261ek_defconfig linux-2.6.22-rc5.new/arch/arm/configs/at91sam9261ek_defconfig +--- linux-2.6.22-rc5/arch/arm/configs/at91sam9261ek_defconfig 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/configs/at91sam9261ek_defconfig 2007-07-29 05:23:04.000000000 +0200 +@@ -1,18 +1,24 @@ + # + # Automatically generated make config: don't edit +-# Linux kernel version: 2.6.19-rc6 +-# Fri Nov 17 18:00:38 2006 ++# Linux kernel version: 2.6.21 ++# Mon May 7 11:42:30 2007 + # + CONFIG_ARM=y ++CONFIG_SYS_SUPPORTS_APM_EMULATION=y ++CONFIG_GENERIC_GPIO=y + # CONFIG_GENERIC_TIME is not set + CONFIG_MMU=y ++# CONFIG_NO_IOPORT is not set + CONFIG_GENERIC_HARDIRQS=y + CONFIG_TRACE_IRQFLAGS_SUPPORT=y + CONFIG_HARDIRQS_SW_RESEND=y + CONFIG_GENERIC_IRQ_PROBE=y + CONFIG_RWSEM_GENERIC_SPINLOCK=y ++# CONFIG_ARCH_HAS_ILOG2_U32 is not set ++# CONFIG_ARCH_HAS_ILOG2_U64 is not set + CONFIG_GENERIC_HWEIGHT=y + CONFIG_GENERIC_CALIBRATE_DELAY=y ++CONFIG_ZONE_DMA=y + CONFIG_VECTORS_BASE=0xffff0000 + CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +@@ -31,13 +37,16 @@ + # CONFIG_SWAP is not set + CONFIG_SYSVIPC=y + # CONFIG_IPC_NS is not set ++CONFIG_SYSVIPC_SYSCTL=y + # CONFIG_POSIX_MQUEUE is not set + # CONFIG_BSD_PROCESS_ACCT is not set + # CONFIG_TASKSTATS is not set + # CONFIG_UTS_NS is not set + # CONFIG_AUDIT is not set + # CONFIG_IKCONFIG is not set ++CONFIG_SYSFS_DEPRECATED=y + # CONFIG_RELAY is not set ++CONFIG_BLK_DEV_INITRD=y + CONFIG_INITRAMFS_SOURCE="" + CONFIG_CC_OPTIMIZE_FOR_SIZE=y + CONFIG_SYSCTL=y +@@ -76,7 +85,9 @@ + # Block layer + # + CONFIG_BLOCK=y ++# CONFIG_LBD is not set + # CONFIG_BLK_DEV_IO_TRACE is not set ++# CONFIG_LSF is not set + + # + # IO Schedulers +@@ -110,10 +121,12 @@ + # CONFIG_ARCH_IMX is not set + # CONFIG_ARCH_IOP32X is not set + # CONFIG_ARCH_IOP33X is not set ++# CONFIG_ARCH_IOP13XX is not set + # CONFIG_ARCH_IXP4XX is not set + # CONFIG_ARCH_IXP2000 is not set + # CONFIG_ARCH_IXP23XX is not set + # CONFIG_ARCH_L7200 is not set ++# CONFIG_ARCH_NS9XXX is not set + # CONFIG_ARCH_PNX4008 is not set + # CONFIG_ARCH_PXA is not set + # CONFIG_ARCH_RPC is not set +@@ -129,6 +142,7 @@ + # CONFIG_ARCH_AT91RM9200 is not set + # CONFIG_ARCH_AT91SAM9260 is not set + CONFIG_ARCH_AT91SAM9261=y ++# CONFIG_ARCH_AT91SAM9263 is not set + + # + # AT91SAM9261 Board Type +@@ -138,12 +152,14 @@ + # + # AT91 Board Options + # ++# CONFIG_MTD_AT91_DATAFLASH_CARD is not set + # CONFIG_MTD_NAND_AT91_BUSWIDTH_16 is not set + + # + # AT91 Feature Selections + # + # CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set ++# CONFIG_ATMEL_TCLIB is not set + + # + # Processor Type +@@ -166,6 +182,7 @@ + # CONFIG_CPU_DCACHE_DISABLE is not set + # CONFIG_CPU_DCACHE_WRITETHROUGH is not set + # CONFIG_CPU_CACHE_ROUND_ROBIN is not set ++# CONFIG_OUTER_CACHE is not set + + # + # Bus support +@@ -193,6 +210,7 @@ + # CONFIG_SPARSEMEM_STATIC is not set + CONFIG_SPLIT_PTLOCK_CPUS=4096 + # CONFIG_RESOURCES_64BIT is not set ++CONFIG_ZONE_DMA_FLAG=1 + # CONFIG_LEDS is not set + CONFIG_ALIGNMENT_TRAP=y + +@@ -203,6 +221,7 @@ + CONFIG_ZBOOT_ROM_BSS=0x0 + CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw" + # CONFIG_XIP_KERNEL is not set ++# CONFIG_KEXEC is not set + + # + # Floating point emulation +@@ -228,7 +247,6 @@ + # Power management options + # + # CONFIG_PM is not set +-# CONFIG_APM is not set + + # + # Networking +@@ -245,6 +263,7 @@ + CONFIG_XFRM=y + # CONFIG_XFRM_USER is not set + # CONFIG_XFRM_SUB_POLICY is not set ++# CONFIG_XFRM_MIGRATE is not set + # CONFIG_NET_KEY is not set + CONFIG_INET=y + # CONFIG_IP_MULTICAST is not set +@@ -271,6 +290,7 @@ + # CONFIG_TCP_CONG_ADVANCED is not set + CONFIG_TCP_CONG_CUBIC=y + CONFIG_DEFAULT_TCP_CONG="cubic" ++# CONFIG_TCP_MD5SIG is not set + # CONFIG_IPV6 is not set + # CONFIG_INET6_XFRM_TUNNEL is not set + # CONFIG_INET6_TUNNEL is not set +@@ -328,6 +348,7 @@ + CONFIG_PREVENT_FIRMWARE_BUILD=y + # CONFIG_FW_LOADER is not set + # CONFIG_DEBUG_DRIVER is not set ++# CONFIG_DEBUG_DEVRES is not set + # CONFIG_SYS_HYPERVISOR is not set + + # +@@ -350,6 +371,7 @@ + # User Modules And Translation Layers + # + # CONFIG_MTD_CHAR is not set ++CONFIG_MTD_BLKDEVS=y + CONFIG_MTD_BLOCK=y + # CONFIG_FTL is not set + # CONFIG_NFTL is not set +@@ -386,6 +408,8 @@ + # + # Self-contained MTD device drivers + # ++# CONFIG_MTD_DATAFLASH is not set ++# CONFIG_MTD_M25P80 is not set + # CONFIG_MTD_SLRAM is not set + # CONFIG_MTD_PHRAM is not set + # CONFIG_MTD_MTDRAM is not set +@@ -422,6 +446,7 @@ + # + # Plug and Play support + # ++# CONFIG_PNPACPI is not set + + # + # Block devices +@@ -434,7 +459,6 @@ + CONFIG_BLK_DEV_RAM_COUNT=16 + CONFIG_BLK_DEV_RAM_SIZE=8192 + CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +-CONFIG_BLK_DEV_INITRD=y + # CONFIG_CDROM_PKTCDVD is not set + # CONFIG_ATA_OVER_ETH is not set + +@@ -443,6 +467,7 @@ + # + # CONFIG_RAID_ATTRS is not set + CONFIG_SCSI=y ++# CONFIG_SCSI_TGT is not set + # CONFIG_SCSI_NETLINK is not set + CONFIG_SCSI_PROC_FS=y + +@@ -462,6 +487,7 @@ + CONFIG_SCSI_MULTI_LUN=y + # CONFIG_SCSI_CONSTANTS is not set + # CONFIG_SCSI_LOGGING is not set ++# CONFIG_SCSI_SCAN_ASYNC is not set + + # + # SCSI Transports +@@ -479,6 +505,11 @@ + # CONFIG_SCSI_DEBUG is not set + + # ++# Serial ATA (prod) and Parallel ATA (experimental) drivers ++# ++# CONFIG_ATA is not set ++ ++# + # Multi-device support (RAID and LVM) + # + # CONFIG_MD is not set +@@ -575,7 +606,16 @@ + # CONFIG_INPUT_KEYBOARD is not set + # CONFIG_INPUT_MOUSE is not set + # CONFIG_INPUT_JOYSTICK is not set +-# CONFIG_INPUT_TOUCHSCREEN is not set ++CONFIG_INPUT_TOUCHSCREEN=y ++CONFIG_TOUCHSCREEN_ADS7846=y ++# CONFIG_TOUCHSCREEN_GUNZE is not set ++# CONFIG_TOUCHSCREEN_ELO is not set ++# CONFIG_TOUCHSCREEN_MTOUCH is not set ++# CONFIG_TOUCHSCREEN_MK712 is not set ++# CONFIG_TOUCHSCREEN_PENMOUNT is not set ++# CONFIG_TOUCHSCREEN_TOUCHRIGHT is not set ++# CONFIG_TOUCHSCREEN_TOUCHWIN is not set ++# CONFIG_TOUCHSCREEN_UCB1400 is not set + # CONFIG_INPUT_MISC is not set + + # +@@ -634,10 +674,6 @@ + # CONFIG_NVRAM is not set + # CONFIG_DTLK is not set + # CONFIG_R3964 is not set +- +-# +-# Ftape, the floppy tape device driver +-# + # CONFIG_RAW_DRIVER is not set + + # +@@ -662,6 +698,7 @@ + # I2C Hardware Bus support + # + CONFIG_I2C_AT91=y ++CONFIG_I2C_AT91_CLOCKRATE=100000 + # CONFIG_I2C_OCORES is not set + # CONFIG_I2C_PARPORT_LIGHT is not set + # CONFIG_I2C_STUB is not set +@@ -686,8 +723,20 @@ + # + # SPI support + # +-# CONFIG_SPI is not set +-# CONFIG_SPI_MASTER is not set ++CONFIG_SPI=y ++# CONFIG_SPI_DEBUG is not set ++CONFIG_SPI_MASTER=y ++ ++# ++# SPI Master Controller Drivers ++# ++CONFIG_SPI_ATMEL=y ++# CONFIG_SPI_BITBANG is not set ++ ++# ++# SPI Protocol Masters ++# ++# CONFIG_SPI_AT25 is not set + + # + # Dallas's 1-wire bus +@@ -703,7 +752,11 @@ + # + # Misc devices + # +-# CONFIG_TIFM_CORE is not set ++ ++# ++# Multifunction device drivers ++# ++# CONFIG_MFD_SM501 is not set + + # + # LED devices +@@ -732,7 +785,7 @@ + # + # Graphics support + # +-# CONFIG_FIRMWARE_EDID is not set ++# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + # CONFIG_FB is not set + + # +@@ -740,7 +793,6 @@ + # + # CONFIG_VGA_CONSOLE is not set + CONFIG_DUMMY_CONSOLE=y +-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + + # + # Sound +@@ -748,6 +800,12 @@ + # CONFIG_SOUND is not set + + # ++# HID Devices ++# ++CONFIG_HID=y ++# CONFIG_HID_DEBUG is not set ++ ++# + # USB support + # + CONFIG_USB_ARCH_HAS_HCD=y +@@ -760,7 +818,6 @@ + # Miscellaneous USB options + # + CONFIG_USB_DEVICEFS=y +-# CONFIG_USB_BANDWIDTH is not set + # CONFIG_USB_DYNAMIC_MINORS is not set + # CONFIG_USB_OTG is not set + +@@ -769,7 +826,8 @@ + # + # CONFIG_USB_ISP116X_HCD is not set + CONFIG_USB_OHCI_HCD=y +-# CONFIG_USB_OHCI_BIG_ENDIAN is not set ++# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set ++# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set + CONFIG_USB_OHCI_LITTLE_ENDIAN=y + # CONFIG_USB_SL811_HCD is not set + +@@ -821,6 +879,7 @@ + # CONFIG_USB_ATI_REMOTE2 is not set + # CONFIG_USB_KEYSPAN_REMOTE is not set + # CONFIG_USB_APPLETOUCH is not set ++# CONFIG_USB_GTCO is not set + + # + # USB Imaging devices +@@ -858,6 +917,7 @@ + # CONFIG_USB_RIO500 is not set + # CONFIG_USB_LEGOTOWER is not set + # CONFIG_USB_LCD is not set ++# CONFIG_USB_BERRY_CHARGE is not set + # CONFIG_USB_LED is not set + # CONFIG_USB_CYPRESS_CY7C63 is not set + # CONFIG_USB_CYTHERM is not set +@@ -867,6 +927,7 @@ + # CONFIG_USB_APPLEDISPLAY is not set + # CONFIG_USB_LD is not set + # CONFIG_USB_TRANCEVIBRATOR is not set ++# CONFIG_USB_IOWARRIOR is not set + # CONFIG_USB_TEST is not set + + # +@@ -903,7 +964,6 @@ + # CONFIG_MMC_DEBUG is not set + CONFIG_MMC_BLOCK=y + CONFIG_MMC_AT91=m +-# CONFIG_MMC_TIFM_SD is not set + + # + # Real Time Clock +@@ -973,7 +1033,6 @@ + # CONFIG_BEFS_FS is not set + # CONFIG_BFS_FS is not set + # CONFIG_EFS_FS is not set +-# CONFIG_JFFS_FS is not set + # CONFIG_JFFS2_FS is not set + CONFIG_CRAMFS=y + # CONFIG_VXFS_FS is not set +@@ -1045,6 +1104,11 @@ + # CONFIG_NLS_UTF8 is not set + + # ++# Distributed Lock Manager ++# ++# CONFIG_DLM is not set ++ ++# + # Profiling support + # + # CONFIG_PROFILING is not set +@@ -1056,28 +1120,30 @@ + CONFIG_ENABLE_MUST_CHECK=y + # CONFIG_MAGIC_SYSRQ is not set + # CONFIG_UNUSED_SYMBOLS is not set ++# CONFIG_DEBUG_FS is not set ++# CONFIG_HEADERS_CHECK is not set + CONFIG_DEBUG_KERNEL=y ++# CONFIG_DEBUG_SHIRQ is not set + CONFIG_LOG_BUF_SHIFT=14 + CONFIG_DETECT_SOFTLOCKUP=y + # CONFIG_SCHEDSTATS is not set ++# CONFIG_TIMER_STATS is not set + # CONFIG_DEBUG_SLAB is not set + # CONFIG_DEBUG_RT_MUTEXES is not set + # CONFIG_RT_MUTEX_TESTER is not set + # CONFIG_DEBUG_SPINLOCK is not set + # CONFIG_DEBUG_MUTEXES is not set +-# CONFIG_DEBUG_RWSEMS is not set + # CONFIG_DEBUG_SPINLOCK_SLEEP is not set + # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set + # CONFIG_DEBUG_KOBJECT is not set + CONFIG_DEBUG_BUGVERBOSE=y + # CONFIG_DEBUG_INFO is not set +-# CONFIG_DEBUG_FS is not set + # CONFIG_DEBUG_VM is not set + # CONFIG_DEBUG_LIST is not set + CONFIG_FRAME_POINTER=y + CONFIG_FORCED_INLINING=y +-# CONFIG_HEADERS_CHECK is not set + # CONFIG_RCU_TORTURE_TEST is not set ++# CONFIG_FAULT_INJECTION is not set + CONFIG_DEBUG_USER=y + # CONFIG_DEBUG_ERRORS is not set + CONFIG_DEBUG_LL=y +@@ -1097,9 +1163,12 @@ + # + # Library routines + # ++CONFIG_BITREVERSE=y + # CONFIG_CRC_CCITT is not set + # CONFIG_CRC16 is not set + CONFIG_CRC32=y + # CONFIG_LIBCRC32C is not set + CONFIG_ZLIB_INFLATE=y + CONFIG_PLIST=y ++CONFIG_HAS_IOMEM=y ++CONFIG_HAS_IOPORT=y +diff -urN linux-2.6.22-rc5/arch/arm/configs/at91sam9263ek_defconfig linux-2.6.22-rc5.new/arch/arm/configs/at91sam9263ek_defconfig +--- linux-2.6.22-rc5/arch/arm/configs/at91sam9263ek_defconfig 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/configs/at91sam9263ek_defconfig 2007-07-29 05:23:04.000000000 +0200 +@@ -1,11 +1,14 @@ + # + # Automatically generated make config: don't edit +-# Linux kernel version: 2.6.20-rc1 +-# Mon Jan 8 16:06:54 2007 ++# Linux kernel version: 2.6.21 ++# Mon May 7 11:42:49 2007 + # + CONFIG_ARM=y ++CONFIG_SYS_SUPPORTS_APM_EMULATION=y ++CONFIG_GENERIC_GPIO=y + # CONFIG_GENERIC_TIME is not set + CONFIG_MMU=y ++# CONFIG_NO_IOPORT is not set + CONFIG_GENERIC_HARDIRQS=y + CONFIG_TRACE_IRQFLAGS_SUPPORT=y + CONFIG_HARDIRQS_SW_RESEND=y +@@ -15,6 +18,7 @@ + # CONFIG_ARCH_HAS_ILOG2_U64 is not set + CONFIG_GENERIC_HWEIGHT=y + CONFIG_GENERIC_CALIBRATE_DELAY=y ++CONFIG_ZONE_DMA=y + CONFIG_VECTORS_BASE=0xffff0000 + CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + +@@ -33,6 +37,7 @@ + # CONFIG_SWAP is not set + CONFIG_SYSVIPC=y + # CONFIG_IPC_NS is not set ++CONFIG_SYSVIPC_SYSCTL=y + # CONFIG_POSIX_MQUEUE is not set + # CONFIG_BSD_PROCESS_ACCT is not set + # CONFIG_TASKSTATS is not set +@@ -41,6 +46,7 @@ + # CONFIG_IKCONFIG is not set + CONFIG_SYSFS_DEPRECATED=y + # CONFIG_RELAY is not set ++CONFIG_BLK_DEV_INITRD=y + CONFIG_INITRAMFS_SOURCE="" + CONFIG_CC_OPTIMIZE_FOR_SIZE=y + CONFIG_SYSCTL=y +@@ -120,6 +126,7 @@ + # CONFIG_ARCH_IXP2000 is not set + # CONFIG_ARCH_IXP23XX is not set + # CONFIG_ARCH_L7200 is not set ++# CONFIG_ARCH_NS9XXX is not set + # CONFIG_ARCH_PNX4008 is not set + # CONFIG_ARCH_PXA is not set + # CONFIG_ARCH_RPC is not set +@@ -152,6 +159,7 @@ + # AT91 Feature Selections + # + # CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set ++# CONFIG_ATMEL_TCLIB is not set + + # + # Processor Type +@@ -174,6 +182,7 @@ + # CONFIG_CPU_DCACHE_DISABLE is not set + # CONFIG_CPU_DCACHE_WRITETHROUGH is not set + # CONFIG_CPU_CACHE_ROUND_ROBIN is not set ++# CONFIG_OUTER_CACHE is not set + + # + # Bus support +@@ -201,6 +210,7 @@ + # CONFIG_SPARSEMEM_STATIC is not set + CONFIG_SPLIT_PTLOCK_CPUS=4096 + # CONFIG_RESOURCES_64BIT is not set ++CONFIG_ZONE_DMA_FLAG=1 + # CONFIG_LEDS is not set + CONFIG_ALIGNMENT_TRAP=y + +@@ -211,6 +221,7 @@ + CONFIG_ZBOOT_ROM_BSS=0x0 + CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,3145728 root=/dev/ram0 rw" + # CONFIG_XIP_KERNEL is not set ++# CONFIG_KEXEC is not set + + # + # Floating point emulation +@@ -236,7 +247,6 @@ + # Power management options + # + # CONFIG_PM is not set +-# CONFIG_APM is not set + + # + # Networking +@@ -333,6 +343,7 @@ + CONFIG_PREVENT_FIRMWARE_BUILD=y + # CONFIG_FW_LOADER is not set + # CONFIG_DEBUG_DRIVER is not set ++# CONFIG_DEBUG_DEVRES is not set + # CONFIG_SYS_HYPERVISOR is not set + + # +@@ -430,6 +441,7 @@ + # + # Plug and Play support + # ++# CONFIG_PNPACPI is not set + + # + # Block devices +@@ -443,7 +455,6 @@ + CONFIG_BLK_DEV_RAM_COUNT=16 + CONFIG_BLK_DEV_RAM_SIZE=8192 + CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 +-CONFIG_BLK_DEV_INITRD=y + # CONFIG_CDROM_PKTCDVD is not set + # CONFIG_ATA_OVER_ETH is not set + +@@ -531,6 +542,7 @@ + # + CONFIG_NET_ETHERNET=y + CONFIG_MII=y ++CONFIG_MACB=y + # CONFIG_SMC91X is not set + # CONFIG_DM9000 is not set + +@@ -685,6 +697,7 @@ + # I2C Hardware Bus support + # + CONFIG_I2C_AT91=y ++CONFIG_I2C_AT91_CLOCKRATE=100000 + # CONFIG_I2C_OCORES is not set + # CONFIG_I2C_PARPORT_LIGHT is not set + # CONFIG_I2C_STUB is not set +@@ -722,6 +735,7 @@ + # + # SPI Protocol Masters + # ++# CONFIG_SPI_AT25 is not set + + # + # Dallas's 1-wire bus +@@ -737,7 +751,11 @@ + # + # Misc devices + # +-# CONFIG_TIFM_CORE is not set ++ ++# ++# Multifunction device drivers ++# ++# CONFIG_MFD_SM501 is not set + + # + # LED devices +@@ -766,15 +784,23 @@ + # + # Graphics support + # +-# CONFIG_FIRMWARE_EDID is not set ++# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + CONFIG_FB=y ++# CONFIG_FIRMWARE_EDID is not set ++# CONFIG_FB_DDC is not set + # CONFIG_FB_CFB_FILLRECT is not set + # CONFIG_FB_CFB_COPYAREA is not set + # CONFIG_FB_CFB_IMAGEBLIT is not set ++# CONFIG_FB_SVGALIB is not set + # CONFIG_FB_MACMODES is not set + # CONFIG_FB_BACKLIGHT is not set + # CONFIG_FB_MODE_HELPERS is not set + # CONFIG_FB_TILEBLITTING is not set ++ ++# ++# Frame buffer hardware drivers ++# ++# CONFIG_FB_S1D15605 is not set + # CONFIG_FB_S1D13XXX is not set + # CONFIG_FB_VIRTUAL is not set + +@@ -789,7 +815,6 @@ + # Logo configuration + # + # CONFIG_LOGO is not set +-# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + + # + # Sound +@@ -800,6 +825,7 @@ + # HID Devices + # + CONFIG_HID=y ++# CONFIG_HID_DEBUG is not set + + # + # USB support +@@ -814,9 +840,7 @@ + # Miscellaneous USB options + # + CONFIG_USB_DEVICEFS=y +-# CONFIG_USB_BANDWIDTH is not set + # CONFIG_USB_DYNAMIC_MINORS is not set +-# CONFIG_USB_MULTITHREAD_PROBE is not set + # CONFIG_USB_OTG is not set + + # +@@ -824,7 +848,8 @@ + # + # CONFIG_USB_ISP116X_HCD is not set + CONFIG_USB_OHCI_HCD=y +-# CONFIG_USB_OHCI_BIG_ENDIAN is not set ++# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set ++# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set + CONFIG_USB_OHCI_LITTLE_ENDIAN=y + # CONFIG_USB_SL811_HCD is not set + +@@ -877,6 +902,7 @@ + # CONFIG_USB_ATI_REMOTE2 is not set + # CONFIG_USB_KEYSPAN_REMOTE is not set + # CONFIG_USB_APPLETOUCH is not set ++# CONFIG_USB_GTCO is not set + + # + # USB Imaging devices +@@ -914,6 +940,7 @@ + # CONFIG_USB_RIO500 is not set + # CONFIG_USB_LEGOTOWER is not set + # CONFIG_USB_LCD is not set ++# CONFIG_USB_BERRY_CHARGE is not set + # CONFIG_USB_LED is not set + # CONFIG_USB_CYPRESS_CY7C63 is not set + # CONFIG_USB_CYTHERM is not set +@@ -923,6 +950,7 @@ + # CONFIG_USB_APPLEDISPLAY is not set + # CONFIG_USB_LD is not set + # CONFIG_USB_TRANCEVIBRATOR is not set ++# CONFIG_USB_IOWARRIOR is not set + # CONFIG_USB_TEST is not set + + # +@@ -959,7 +987,6 @@ + # CONFIG_MMC_DEBUG is not set + CONFIG_MMC_BLOCK=y + CONFIG_MMC_AT91=m +-# CONFIG_MMC_TIFM_SD is not set + + # + # Real Time Clock +@@ -1136,15 +1163,16 @@ + # CONFIG_DEBUG_FS is not set + # CONFIG_HEADERS_CHECK is not set + CONFIG_DEBUG_KERNEL=y ++# CONFIG_DEBUG_SHIRQ is not set + CONFIG_LOG_BUF_SHIFT=14 + CONFIG_DETECT_SOFTLOCKUP=y + # CONFIG_SCHEDSTATS is not set ++# CONFIG_TIMER_STATS is not set + # CONFIG_DEBUG_SLAB is not set + # CONFIG_DEBUG_RT_MUTEXES is not set + # CONFIG_RT_MUTEX_TESTER is not set + # CONFIG_DEBUG_SPINLOCK is not set + # CONFIG_DEBUG_MUTEXES is not set +-# CONFIG_DEBUG_RWSEMS is not set + # CONFIG_DEBUG_SPINLOCK_SLEEP is not set + # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set + # CONFIG_DEBUG_KOBJECT is not set +@@ -1155,6 +1183,7 @@ + CONFIG_FRAME_POINTER=y + CONFIG_FORCED_INLINING=y + # CONFIG_RCU_TORTURE_TEST is not set ++# CONFIG_FAULT_INJECTION is not set + CONFIG_DEBUG_USER=y + # CONFIG_DEBUG_ERRORS is not set + CONFIG_DEBUG_LL=y +@@ -1180,5 +1209,7 @@ + CONFIG_CRC32=y + # CONFIG_LIBCRC32C is not set + CONFIG_ZLIB_INFLATE=y ++CONFIG_ZLIB_DEFLATE=y + CONFIG_PLIST=y +-CONFIG_IOMAP_COPY=y ++CONFIG_HAS_IOMEM=y ++CONFIG_HAS_IOPORT=y +diff -urN linux-2.6.22-rc5/arch/arm/configs/cam60_defconfig linux-2.6.22-rc5.new/arch/arm/configs/cam60_defconfig +--- linux-2.6.22-rc5/arch/arm/configs/cam60_defconfig 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/arch/arm/configs/cam60_defconfig 2007-07-29 05:23:04.000000000 +0200 +@@ -0,0 +1,954 @@ ++# ++# Automatically generated make config: don't edit ++# Linux kernel version: 2.6.20 ++# Tue May 1 21:06:33 2007 ++# ++CONFIG_ARM=y ++# CONFIG_GENERIC_TIME is not set ++CONFIG_MMU=y ++CONFIG_GENERIC_HARDIRQS=y ++CONFIG_TRACE_IRQFLAGS_SUPPORT=y ++CONFIG_HARDIRQS_SW_RESEND=y ++CONFIG_GENERIC_IRQ_PROBE=y ++CONFIG_RWSEM_GENERIC_SPINLOCK=y ++# CONFIG_ARCH_HAS_ILOG2_U32 is not set ++# CONFIG_ARCH_HAS_ILOG2_U64 is not set ++CONFIG_GENERIC_HWEIGHT=y ++CONFIG_GENERIC_CALIBRATE_DELAY=y ++CONFIG_VECTORS_BASE=0xffff0000 ++CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" ++ ++# ++# Code maturity level options ++# ++CONFIG_EXPERIMENTAL=y ++CONFIG_BROKEN_ON_SMP=y ++CONFIG_INIT_ENV_ARG_LIMIT=32 ++ ++# ++# General setup ++# ++CONFIG_LOCALVERSION="" ++# CONFIG_LOCALVERSION_AUTO is not set ++# CONFIG_SWAP is not set ++CONFIG_SYSVIPC=y ++# CONFIG_IPC_NS is not set ++# CONFIG_POSIX_MQUEUE is not set ++# CONFIG_BSD_PROCESS_ACCT is not set ++# CONFIG_TASKSTATS is not set ++# CONFIG_UTS_NS is not set ++# CONFIG_AUDIT is not set ++CONFIG_IKCONFIG=y ++CONFIG_IKCONFIG_PROC=y ++CONFIG_SYSFS_DEPRECATED=y ++# CONFIG_RELAY is not set ++CONFIG_INITRAMFS_SOURCE="" ++CONFIG_CC_OPTIMIZE_FOR_SIZE=y ++CONFIG_SYSCTL=y ++# CONFIG_EMBEDDED is not set ++CONFIG_UID16=y ++CONFIG_SYSCTL_SYSCALL=y ++CONFIG_KALLSYMS=y ++# CONFIG_KALLSYMS_ALL is not set ++# CONFIG_KALLSYMS_EXTRA_PASS is not set ++CONFIG_HOTPLUG=y ++CONFIG_PRINTK=y ++CONFIG_BUG=y ++CONFIG_ELF_CORE=y ++CONFIG_BASE_FULL=y ++CONFIG_FUTEX=y ++CONFIG_EPOLL=y ++CONFIG_SHMEM=y ++CONFIG_SLAB=y ++CONFIG_VM_EVENT_COUNTERS=y ++CONFIG_RT_MUTEXES=y ++# CONFIG_TINY_SHMEM is not set ++CONFIG_BASE_SMALL=0 ++# CONFIG_SLOB is not set ++ ++# ++# Loadable module support ++# ++CONFIG_MODULES=y ++CONFIG_MODULE_UNLOAD=y ++CONFIG_MODULE_FORCE_UNLOAD=y ++# CONFIG_MODVERSIONS is not set ++# CONFIG_MODULE_SRCVERSION_ALL is not set ++# CONFIG_KMOD is not set ++ ++# ++# Block layer ++# ++CONFIG_BLOCK=y ++# CONFIG_LBD is not set ++# CONFIG_BLK_DEV_IO_TRACE is not set ++# CONFIG_LSF is not set ++ ++# ++# IO Schedulers ++# ++CONFIG_IOSCHED_NOOP=y ++CONFIG_IOSCHED_AS=y ++# CONFIG_IOSCHED_DEADLINE is not set ++# CONFIG_IOSCHED_CFQ is not set ++CONFIG_DEFAULT_AS=y ++# CONFIG_DEFAULT_DEADLINE is not set ++# CONFIG_DEFAULT_CFQ is not set ++# CONFIG_DEFAULT_NOOP is not set ++CONFIG_DEFAULT_IOSCHED="anticipatory" ++ ++# ++# System Type ++# ++# CONFIG_ARCH_AAEC2000 is not set ++# CONFIG_ARCH_INTEGRATOR is not set ++# CONFIG_ARCH_REALVIEW is not set ++# CONFIG_ARCH_VERSATILE is not set ++CONFIG_ARCH_AT91=y ++# CONFIG_ARCH_CLPS7500 is not set ++# CONFIG_ARCH_CLPS711X is not set ++# CONFIG_ARCH_CO285 is not set ++# CONFIG_ARCH_EBSA110 is not set ++# CONFIG_ARCH_EP93XX is not set ++# CONFIG_ARCH_FOOTBRIDGE is not set ++# CONFIG_ARCH_NETX is not set ++# CONFIG_ARCH_H720X is not set ++# CONFIG_ARCH_IMX is not set ++# CONFIG_ARCH_IOP32X is not set ++# CONFIG_ARCH_IOP33X is not set ++# CONFIG_ARCH_IOP13XX is not set ++# CONFIG_ARCH_IXP4XX is not set ++# CONFIG_ARCH_IXP2000 is not set ++# CONFIG_ARCH_IXP23XX is not set ++# CONFIG_ARCH_L7200 is not set ++# CONFIG_ARCH_PNX4008 is not set ++# CONFIG_ARCH_PXA is not set ++# CONFIG_ARCH_RPC is not set ++# CONFIG_ARCH_SA1100 is not set ++# CONFIG_ARCH_S3C2410 is not set ++# CONFIG_ARCH_SHARK is not set ++# CONFIG_ARCH_LH7A40X is not set ++# CONFIG_ARCH_OMAP is not set ++ ++# ++# Atmel AT91 System-on-Chip ++# ++# CONFIG_ARCH_AT91RM9200 is not set ++CONFIG_ARCH_AT91SAM9260=y ++# CONFIG_ARCH_AT91SAM9261 is not set ++# CONFIG_ARCH_AT91SAM9263 is not set ++ ++# ++# AT91SAM9260 Board Type ++# ++# CONFIG_MACH_AT91SAM9260EK is not set ++CONFIG_MACH_CAM60=y ++ ++# ++# AT91 Board Options ++# ++ ++# ++# AT91 Feature Selections ++# ++# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set ++ ++# ++# Processor Type ++# ++CONFIG_CPU_32=y ++CONFIG_CPU_ARM926T=y ++CONFIG_CPU_32v5=y ++CONFIG_CPU_ABRT_EV5TJ=y ++CONFIG_CPU_CACHE_VIVT=y ++CONFIG_CPU_COPY_V4WB=y ++CONFIG_CPU_TLB_V4WBI=y ++CONFIG_CPU_CP15=y ++CONFIG_CPU_CP15_MMU=y ++ ++# ++# Processor Features ++# ++# CONFIG_ARM_THUMB is not set ++# CONFIG_CPU_ICACHE_DISABLE is not set ++# CONFIG_CPU_DCACHE_DISABLE is not set ++# CONFIG_CPU_DCACHE_WRITETHROUGH is not set ++# CONFIG_CPU_CACHE_ROUND_ROBIN is not set ++ ++# ++# Bus support ++# ++ ++# ++# PCCARD (PCMCIA/CardBus) support ++# ++# CONFIG_PCCARD is not set ++ ++# ++# Kernel Features ++# ++# CONFIG_PREEMPT is not set ++# CONFIG_NO_IDLE_HZ is not set ++CONFIG_HZ=100 ++# CONFIG_AEABI is not set ++# CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set ++CONFIG_SELECT_MEMORY_MODEL=y ++CONFIG_FLATMEM_MANUAL=y ++# CONFIG_DISCONTIGMEM_MANUAL is not set ++# CONFIG_SPARSEMEM_MANUAL is not set ++CONFIG_FLATMEM=y ++CONFIG_FLAT_NODE_MEM_MAP=y ++# CONFIG_SPARSEMEM_STATIC is not set ++CONFIG_SPLIT_PTLOCK_CPUS=4096 ++# CONFIG_RESOURCES_64BIT is not set ++# CONFIG_LEDS is not set ++CONFIG_ALIGNMENT_TRAP=y ++ ++# ++# Boot options ++# ++CONFIG_ZBOOT_ROM_TEXT=0x22000000 ++CONFIG_ZBOOT_ROM_BSS=0x20004000 ++# CONFIG_ZBOOT_ROM is not set ++CONFIG_CMDLINE="console=ttyS0,115200 noinitrd root=/dev/mtdblock3 rootfstype=jffs2 mem=64M" ++# CONFIG_XIP_KERNEL is not set ++ ++# ++# Floating point emulation ++# ++ ++# ++# At least one emulation must be selected ++# ++CONFIG_FPE_NWFPE=y ++# CONFIG_FPE_NWFPE_XP is not set ++# CONFIG_FPE_FASTFPE is not set ++# CONFIG_VFP is not set ++ ++# ++# Userspace binary formats ++# ++CONFIG_BINFMT_ELF=y ++# CONFIG_BINFMT_AOUT is not set ++# CONFIG_BINFMT_MISC is not set ++# CONFIG_ARTHUR is not set ++ ++# ++# Power management options ++# ++# CONFIG_PM is not set ++# CONFIG_APM is not set ++ ++# ++# Networking ++# ++CONFIG_NET=y ++ ++# ++# Networking options ++# ++# CONFIG_NETDEBUG is not set ++CONFIG_PACKET=y ++# CONFIG_PACKET_MMAP is not set ++CONFIG_UNIX=y ++CONFIG_XFRM=y ++# CONFIG_XFRM_USER is not set ++# CONFIG_XFRM_SUB_POLICY is not set ++# CONFIG_NET_KEY is not set ++CONFIG_INET=y ++# CONFIG_IP_MULTICAST is not set ++# CONFIG_IP_ADVANCED_ROUTER is not set ++CONFIG_IP_FIB_HASH=y ++CONFIG_IP_PNP=y ++# CONFIG_IP_PNP_DHCP is not set ++CONFIG_IP_PNP_BOOTP=y ++# CONFIG_IP_PNP_RARP is not set ++# CONFIG_NET_IPIP is not set ++# CONFIG_NET_IPGRE is not set ++# CONFIG_ARPD is not set ++# CONFIG_SYN_COOKIES is not set ++# CONFIG_INET_AH is not set ++# CONFIG_INET_ESP is not set ++# CONFIG_INET_IPCOMP is not set ++# CONFIG_INET_XFRM_TUNNEL is not set ++# CONFIG_INET_TUNNEL is not set ++CONFIG_INET_XFRM_MODE_TRANSPORT=y ++CONFIG_INET_XFRM_MODE_TUNNEL=y ++CONFIG_INET_XFRM_MODE_BEET=y ++CONFIG_INET_DIAG=y ++CONFIG_INET_TCP_DIAG=y ++# CONFIG_TCP_CONG_ADVANCED is not set ++CONFIG_TCP_CONG_CUBIC=y ++CONFIG_DEFAULT_TCP_CONG="cubic" ++# CONFIG_TCP_MD5SIG is not set ++# CONFIG_IPV6 is not set ++# CONFIG_INET6_XFRM_TUNNEL is not set ++# CONFIG_INET6_TUNNEL is not set ++# CONFIG_NETWORK_SECMARK is not set ++# CONFIG_NETFILTER is not set ++ ++# ++# DCCP Configuration (EXPERIMENTAL) ++# ++# CONFIG_IP_DCCP is not set ++ ++# ++# SCTP Configuration (EXPERIMENTAL) ++# ++# CONFIG_IP_SCTP is not set ++ ++# ++# TIPC Configuration (EXPERIMENTAL) ++# ++# CONFIG_TIPC is not set ++# CONFIG_ATM is not set ++# CONFIG_BRIDGE is not set ++# CONFIG_VLAN_8021Q is not set ++# CONFIG_DECNET is not set ++# CONFIG_LLC2 is not set ++# CONFIG_IPX is not set ++# CONFIG_ATALK is not set ++# CONFIG_X25 is not set ++# CONFIG_LAPB is not set ++# CONFIG_ECONET is not set ++# CONFIG_WAN_ROUTER is not set ++ ++# ++# QoS and/or fair queueing ++# ++# CONFIG_NET_SCHED is not set ++ ++# ++# Network testing ++# ++# CONFIG_NET_PKTGEN is not set ++# CONFIG_HAMRADIO is not set ++# CONFIG_IRDA is not set ++# CONFIG_BT is not set ++# CONFIG_IEEE80211 is not set ++ ++# ++# Device Drivers ++# ++ ++# ++# Generic Driver Options ++# ++CONFIG_STANDALONE=y ++CONFIG_PREVENT_FIRMWARE_BUILD=y ++# CONFIG_FW_LOADER is not set ++# CONFIG_DEBUG_DRIVER is not set ++# CONFIG_SYS_HYPERVISOR is not set ++ ++# ++# Connector - unified userspace <-> kernelspace linker ++# ++# CONFIG_CONNECTOR is not set ++ ++# ++# Memory Technology Devices (MTD) ++# ++CONFIG_MTD=y ++# CONFIG_MTD_DEBUG is not set ++CONFIG_MTD_CONCAT=y ++CONFIG_MTD_PARTITIONS=y ++# CONFIG_MTD_REDBOOT_PARTS is not set ++CONFIG_MTD_CMDLINE_PARTS=y ++# CONFIG_MTD_AFS_PARTS is not set ++ ++# ++# User Modules And Translation Layers ++# ++CONFIG_MTD_CHAR=y ++CONFIG_MTD_BLKDEVS=y ++CONFIG_MTD_BLOCK=y ++# CONFIG_FTL is not set ++# CONFIG_NFTL is not set ++# CONFIG_INFTL is not set ++# CONFIG_RFD_FTL is not set ++# CONFIG_SSFDC is not set ++ ++# ++# RAM/ROM/Flash chip drivers ++# ++CONFIG_MTD_CFI=y ++# CONFIG_MTD_JEDECPROBE is not set ++CONFIG_MTD_GEN_PROBE=y ++# CONFIG_MTD_CFI_ADV_OPTIONS is not set ++CONFIG_MTD_MAP_BANK_WIDTH_1=y ++CONFIG_MTD_MAP_BANK_WIDTH_2=y ++CONFIG_MTD_MAP_BANK_WIDTH_4=y ++# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set ++# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set ++# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set ++CONFIG_MTD_CFI_I1=y ++CONFIG_MTD_CFI_I2=y ++# CONFIG_MTD_CFI_I4 is not set ++# CONFIG_MTD_CFI_I8 is not set ++# CONFIG_MTD_CFI_INTELEXT is not set ++# CONFIG_MTD_CFI_AMDSTD is not set ++# CONFIG_MTD_CFI_STAA is not set ++# CONFIG_MTD_RAM is not set ++# CONFIG_MTD_ROM is not set ++# CONFIG_MTD_ABSENT is not set ++# CONFIG_MTD_OBSOLETE_CHIPS is not set ++ ++# ++# Mapping drivers for chip access ++# ++CONFIG_MTD_COMPLEX_MAPPINGS=y ++# CONFIG_MTD_PHYSMAP is not set ++# CONFIG_MTD_ARM_INTEGRATOR is not set ++# CONFIG_MTD_PLATRAM is not set ++ ++# ++# Self-contained MTD device drivers ++# ++CONFIG_MTD_DATAFLASH=y ++# CONFIG_MTD_M25P80 is not set ++# CONFIG_MTD_SLRAM is not set ++# CONFIG_MTD_PHRAM is not set ++# CONFIG_MTD_MTDRAM is not set ++# CONFIG_MTD_BLOCK2MTD is not set ++ ++# ++# Disk-On-Chip Device Drivers ++# ++# CONFIG_MTD_DOC2000 is not set ++# CONFIG_MTD_DOC2001 is not set ++# CONFIG_MTD_DOC2001PLUS is not set ++ ++# ++# NAND Flash Device Drivers ++# ++# CONFIG_MTD_NAND is not set ++ ++# ++# OneNAND Flash Device Drivers ++# ++# CONFIG_MTD_ONENAND is not set ++ ++# ++# Parallel port support ++# ++# CONFIG_PARPORT is not set ++ ++# ++# Plug and Play support ++# ++ ++# ++# Block devices ++# ++# CONFIG_BLK_DEV_COW_COMMON is not set ++# CONFIG_BLK_DEV_LOOP is not set ++# CONFIG_BLK_DEV_NBD is not set ++CONFIG_BLK_DEV_RAM=y ++CONFIG_BLK_DEV_RAM_COUNT=16 ++CONFIG_BLK_DEV_RAM_SIZE=8192 ++CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 ++CONFIG_BLK_DEV_INITRD=y ++# CONFIG_CDROM_PKTCDVD is not set ++# CONFIG_ATA_OVER_ETH is not set ++ ++# ++# SCSI device support ++# ++# CONFIG_RAID_ATTRS is not set ++# CONFIG_SCSI is not set ++# CONFIG_SCSI_NETLINK is not set ++ ++# ++# Serial ATA (prod) and Parallel ATA (experimental) drivers ++# ++# CONFIG_ATA is not set ++ ++# ++# Multi-device support (RAID and LVM) ++# ++# CONFIG_MD is not set ++ ++# ++# Fusion MPT device support ++# ++# CONFIG_FUSION is not set ++ ++# ++# IEEE 1394 (FireWire) support ++# ++ ++# ++# I2O device support ++# ++ ++# ++# Network device support ++# ++CONFIG_NETDEVICES=y ++# CONFIG_DUMMY is not set ++# CONFIG_BONDING is not set ++# CONFIG_EQUALIZER is not set ++# CONFIG_TUN is not set ++ ++# ++# PHY device support ++# ++# CONFIG_PHYLIB is not set ++ ++# ++# Ethernet (10 or 100Mbit) ++# ++CONFIG_NET_ETHERNET=y ++CONFIG_MII=y ++CONFIG_MACB=y ++# CONFIG_SMC91X is not set ++# CONFIG_DM9000 is not set ++ ++# ++# Ethernet (1000 Mbit) ++# ++ ++# ++# Ethernet (10000 Mbit) ++# ++ ++# ++# Token Ring devices ++# ++ ++# ++# Wireless LAN (non-hamradio) ++# ++# CONFIG_NET_RADIO is not set ++ ++# ++# Wan interfaces ++# ++# CONFIG_WAN is not set ++# CONFIG_PPP is not set ++# CONFIG_SLIP is not set ++# CONFIG_SHAPER is not set ++# CONFIG_NETCONSOLE is not set ++# CONFIG_NETPOLL is not set ++# CONFIG_NET_POLL_CONTROLLER is not set ++ ++# ++# ISDN subsystem ++# ++# CONFIG_ISDN is not set ++ ++# ++# Input device support ++# ++CONFIG_INPUT=y ++# CONFIG_INPUT_FF_MEMLESS is not set ++ ++# ++# Userland interfaces ++# ++CONFIG_INPUT_MOUSEDEV=y ++# CONFIG_INPUT_MOUSEDEV_PSAUX is not set ++CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 ++CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 ++# CONFIG_INPUT_JOYDEV is not set ++# CONFIG_INPUT_TSDEV is not set ++# CONFIG_INPUT_EVDEV is not set ++# CONFIG_INPUT_EVBUG is not set ++ ++# ++# Input Device Drivers ++# ++# CONFIG_INPUT_KEYBOARD is not set ++# CONFIG_INPUT_MOUSE is not set ++# CONFIG_INPUT_JOYSTICK is not set ++# CONFIG_INPUT_TOUCHSCREEN is not set ++# CONFIG_INPUT_MISC is not set ++ ++# ++# Hardware I/O ports ++# ++# CONFIG_SERIO is not set ++# CONFIG_GAMEPORT is not set ++ ++# ++# Character devices ++# ++CONFIG_VT=y ++CONFIG_VT_CONSOLE=y ++CONFIG_HW_CONSOLE=y ++# CONFIG_VT_HW_CONSOLE_BINDING is not set ++# CONFIG_SERIAL_NONSTANDARD is not set ++ ++# ++# Serial drivers ++# ++# CONFIG_SERIAL_8250 is not set ++ ++# ++# Non-8250 serial port support ++# ++CONFIG_SERIAL_ATMEL=y ++CONFIG_SERIAL_ATMEL_CONSOLE=y ++# CONFIG_SERIAL_ATMEL_TTYAT is not set ++CONFIG_SERIAL_CORE=y ++CONFIG_SERIAL_CORE_CONSOLE=y ++CONFIG_UNIX98_PTYS=y ++CONFIG_LEGACY_PTYS=y ++CONFIG_LEGACY_PTY_COUNT=256 ++ ++# ++# IPMI ++# ++# CONFIG_IPMI_HANDLER is not set ++ ++# ++# Watchdog Cards ++# ++# CONFIG_WATCHDOG is not set ++# CONFIG_HW_RANDOM is not set ++# CONFIG_NVRAM is not set ++# CONFIG_DTLK is not set ++# CONFIG_R3964 is not set ++# CONFIG_RAW_DRIVER is not set ++ ++# ++# TPM devices ++# ++# CONFIG_TCG_TPM is not set ++ ++# ++# I2C support ++# ++# CONFIG_I2C is not set ++ ++# ++# SPI support ++# ++CONFIG_SPI=y ++# CONFIG_SPI_DEBUG is not set ++CONFIG_SPI_MASTER=y ++ ++# ++# SPI Master Controller Drivers ++# ++CONFIG_SPI_ATMEL=y ++# CONFIG_SPI_BITBANG is not set ++ ++# ++# SPI Protocol Masters ++# ++ ++# ++# Dallas's 1-wire bus ++# ++# CONFIG_W1 is not set ++ ++# ++# Hardware Monitoring support ++# ++# CONFIG_HWMON is not set ++# CONFIG_HWMON_VID is not set ++ ++# ++# Misc devices ++# ++# CONFIG_TIFM_CORE is not set ++ ++# ++# LED devices ++# ++# CONFIG_NEW_LEDS is not set ++ ++# ++# LED drivers ++# ++ ++# ++# LED Triggers ++# ++ ++# ++# Multimedia devices ++# ++# CONFIG_VIDEO_DEV is not set ++ ++# ++# Digital Video Broadcasting Devices ++# ++# CONFIG_DVB is not set ++ ++# ++# Graphics support ++# ++# CONFIG_FIRMWARE_EDID is not set ++# CONFIG_FB is not set ++ ++# ++# Console display driver support ++# ++# CONFIG_VGA_CONSOLE is not set ++CONFIG_DUMMY_CONSOLE=y ++# CONFIG_BACKLIGHT_LCD_SUPPORT is not set ++ ++# ++# Sound ++# ++# CONFIG_SOUND is not set ++ ++# ++# HID Devices ++# ++# CONFIG_HID is not set ++ ++# ++# USB support ++# ++CONFIG_USB_ARCH_HAS_HCD=y ++CONFIG_USB_ARCH_HAS_OHCI=y ++# CONFIG_USB_ARCH_HAS_EHCI is not set ++# CONFIG_USB is not set ++ ++# ++# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' ++# ++ ++# ++# USB Gadget Support ++# ++# CONFIG_USB_GADGET is not set ++ ++# ++# MMC/SD Card support ++# ++# CONFIG_MMC is not set ++ ++# ++# Real Time Clock ++# ++CONFIG_RTC_LIB=y ++# CONFIG_RTC_CLASS is not set ++ ++# ++# File systems ++# ++CONFIG_EXT2_FS=y ++# CONFIG_EXT2_FS_XATTR is not set ++# CONFIG_EXT2_FS_XIP is not set ++CONFIG_EXT3_FS=y ++CONFIG_EXT3_FS_XATTR=y ++# CONFIG_EXT3_FS_POSIX_ACL is not set ++# CONFIG_EXT3_FS_SECURITY is not set ++# CONFIG_EXT4DEV_FS is not set ++CONFIG_JBD=y ++# CONFIG_JBD_DEBUG is not set ++CONFIG_FS_MBCACHE=y ++# CONFIG_REISERFS_FS is not set ++# CONFIG_JFS_FS is not set ++# CONFIG_FS_POSIX_ACL is not set ++# CONFIG_XFS_FS is not set ++# CONFIG_GFS2_FS is not set ++# CONFIG_OCFS2_FS is not set ++# CONFIG_MINIX_FS is not set ++# CONFIG_ROMFS_FS is not set ++CONFIG_INOTIFY=y ++CONFIG_INOTIFY_USER=y ++# CONFIG_QUOTA is not set ++CONFIG_DNOTIFY=y ++# CONFIG_AUTOFS_FS is not set ++CONFIG_AUTOFS4_FS=y ++# CONFIG_FUSE_FS is not set ++ ++# ++# CD-ROM/DVD Filesystems ++# ++# CONFIG_ISO9660_FS is not set ++# CONFIG_UDF_FS is not set ++ ++# ++# DOS/FAT/NT Filesystems ++# ++CONFIG_FAT_FS=y ++# CONFIG_MSDOS_FS is not set ++CONFIG_VFAT_FS=y ++CONFIG_FAT_DEFAULT_CODEPAGE=437 ++CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" ++# CONFIG_NTFS_FS is not set ++ ++# ++# Pseudo filesystems ++# ++CONFIG_PROC_FS=y ++CONFIG_PROC_SYSCTL=y ++CONFIG_SYSFS=y ++CONFIG_TMPFS=y ++# CONFIG_TMPFS_POSIX_ACL is not set ++# CONFIG_HUGETLB_PAGE is not set ++CONFIG_RAMFS=y ++# CONFIG_CONFIGFS_FS is not set ++ ++# ++# Miscellaneous filesystems ++# ++# CONFIG_ADFS_FS is not set ++# CONFIG_AFFS_FS is not set ++# CONFIG_HFS_FS is not set ++# CONFIG_HFSPLUS_FS is not set ++# CONFIG_BEFS_FS is not set ++# CONFIG_BFS_FS is not set ++# CONFIG_EFS_FS is not set ++CONFIG_JFFS2_FS=y ++CONFIG_JFFS2_FS_DEBUG=0 ++CONFIG_JFFS2_FS_WRITEBUFFER=y ++# CONFIG_JFFS2_SUMMARY is not set ++# CONFIG_JFFS2_FS_XATTR is not set ++# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set ++CONFIG_JFFS2_ZLIB=y ++CONFIG_JFFS2_RTIME=y ++# CONFIG_JFFS2_RUBIN is not set ++CONFIG_CRAMFS=y ++# CONFIG_VXFS_FS is not set ++# CONFIG_HPFS_FS is not set ++# CONFIG_QNX4FS_FS is not set ++# CONFIG_SYSV_FS is not set ++# CONFIG_UFS_FS is not set ++ ++# ++# Network File Systems ++# ++CONFIG_NFS_FS=y ++CONFIG_NFS_V3=y ++# CONFIG_NFS_V3_ACL is not set ++# CONFIG_NFS_V4 is not set ++# CONFIG_NFS_DIRECTIO is not set ++# CONFIG_NFSD is not set ++CONFIG_ROOT_NFS=y ++CONFIG_LOCKD=y ++CONFIG_LOCKD_V4=y ++CONFIG_NFS_COMMON=y ++CONFIG_SUNRPC=y ++# CONFIG_RPCSEC_GSS_KRB5 is not set ++# CONFIG_RPCSEC_GSS_SPKM3 is not set ++# CONFIG_SMB_FS is not set ++# CONFIG_CIFS is not set ++# CONFIG_NCP_FS is not set ++# CONFIG_CODA_FS is not set ++# CONFIG_AFS_FS is not set ++# CONFIG_9P_FS is not set ++ ++# ++# Partition Types ++# ++# CONFIG_PARTITION_ADVANCED is not set ++CONFIG_MSDOS_PARTITION=y ++ ++# ++# Native Language Support ++# ++CONFIG_NLS=y ++CONFIG_NLS_DEFAULT="iso8859-1" ++CONFIG_NLS_CODEPAGE_437=y ++# CONFIG_NLS_CODEPAGE_737 is not set ++# CONFIG_NLS_CODEPAGE_775 is not set ++CONFIG_NLS_CODEPAGE_850=y ++# CONFIG_NLS_CODEPAGE_852 is not set ++# CONFIG_NLS_CODEPAGE_855 is not set ++# CONFIG_NLS_CODEPAGE_857 is not set ++# CONFIG_NLS_CODEPAGE_860 is not set ++# CONFIG_NLS_CODEPAGE_861 is not set ++# CONFIG_NLS_CODEPAGE_862 is not set ++# CONFIG_NLS_CODEPAGE_863 is not set ++# CONFIG_NLS_CODEPAGE_864 is not set ++# CONFIG_NLS_CODEPAGE_865 is not set ++# CONFIG_NLS_CODEPAGE_866 is not set ++# CONFIG_NLS_CODEPAGE_869 is not set ++# CONFIG_NLS_CODEPAGE_936 is not set ++# CONFIG_NLS_CODEPAGE_950 is not set ++# CONFIG_NLS_CODEPAGE_932 is not set ++# CONFIG_NLS_CODEPAGE_949 is not set ++# CONFIG_NLS_CODEPAGE_874 is not set ++# CONFIG_NLS_ISO8859_8 is not set ++# CONFIG_NLS_CODEPAGE_1250 is not set ++# CONFIG_NLS_CODEPAGE_1251 is not set ++# CONFIG_NLS_ASCII is not set ++CONFIG_NLS_ISO8859_1=y ++# CONFIG_NLS_ISO8859_2 is not set ++# CONFIG_NLS_ISO8859_3 is not set ++# CONFIG_NLS_ISO8859_4 is not set ++# CONFIG_NLS_ISO8859_5 is not set ++# CONFIG_NLS_ISO8859_6 is not set ++# CONFIG_NLS_ISO8859_7 is not set ++# CONFIG_NLS_ISO8859_9 is not set ++# CONFIG_NLS_ISO8859_13 is not set ++# CONFIG_NLS_ISO8859_14 is not set ++# CONFIG_NLS_ISO8859_15 is not set ++# CONFIG_NLS_KOI8_R is not set ++# CONFIG_NLS_KOI8_U is not set ++# CONFIG_NLS_UTF8 is not set ++ ++# ++# Distributed Lock Manager ++# ++# CONFIG_DLM is not set ++ ++# ++# Profiling support ++# ++# CONFIG_PROFILING is not set ++ ++# ++# Kernel hacking ++# ++# CONFIG_PRINTK_TIME is not set ++CONFIG_ENABLE_MUST_CHECK=y ++# CONFIG_MAGIC_SYSRQ is not set ++# CONFIG_UNUSED_SYMBOLS is not set ++# CONFIG_DEBUG_FS is not set ++# CONFIG_HEADERS_CHECK is not set ++CONFIG_DEBUG_KERNEL=y ++CONFIG_LOG_BUF_SHIFT=14 ++CONFIG_DETECT_SOFTLOCKUP=y ++# CONFIG_SCHEDSTATS is not set ++# CONFIG_DEBUG_SLAB is not set ++# CONFIG_DEBUG_RT_MUTEXES is not set ++# CONFIG_RT_MUTEX_TESTER is not set ++# CONFIG_DEBUG_SPINLOCK is not set ++# CONFIG_DEBUG_MUTEXES is not set ++# CONFIG_DEBUG_RWSEMS is not set ++# CONFIG_DEBUG_SPINLOCK_SLEEP is not set ++# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set ++# CONFIG_DEBUG_KOBJECT is not set ++CONFIG_DEBUG_BUGVERBOSE=y ++# CONFIG_DEBUG_INFO is not set ++# CONFIG_DEBUG_VM is not set ++# CONFIG_DEBUG_LIST is not set ++CONFIG_FRAME_POINTER=y ++CONFIG_FORCED_INLINING=y ++# CONFIG_RCU_TORTURE_TEST is not set ++CONFIG_DEBUG_USER=y ++# CONFIG_DEBUG_ERRORS is not set ++CONFIG_DEBUG_LL=y ++# CONFIG_DEBUG_ICEDCC is not set ++ ++# ++# Security options ++# ++# CONFIG_KEYS is not set ++# CONFIG_SECURITY is not set ++ ++# ++# Cryptographic options ++# ++# CONFIG_CRYPTO is not set ++ ++# ++# Library routines ++# ++CONFIG_BITREVERSE=y ++# CONFIG_CRC_CCITT is not set ++# CONFIG_CRC16 is not set ++CONFIG_CRC32=y ++# CONFIG_LIBCRC32C is not set ++CONFIG_ZLIB_INFLATE=y ++CONFIG_ZLIB_DEFLATE=y ++CONFIG_PLIST=y ++CONFIG_IOMAP_COPY=y +diff -urN linux-2.6.22-rc5/arch/arm/configs/kb9202_defconfig linux-2.6.22-rc5.new/arch/arm/configs/kb9202_defconfig +--- linux-2.6.22-rc5/arch/arm/configs/kb9202_defconfig 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/configs/kb9202_defconfig 2007-07-29 05:23:04.000000000 +0200 +@@ -1,19 +1,31 @@ + # + # Automatically generated make config: don't edit +-# Linux kernel version: 2.6.13-rc2 +-# Sun Aug 14 19:26:59 2005 ++# Linux kernel version: 2.6.21 ++# Mon May 7 11:43:14 2007 + # + CONFIG_ARM=y ++CONFIG_SYS_SUPPORTS_APM_EMULATION=y ++CONFIG_GENERIC_GPIO=y ++# CONFIG_GENERIC_TIME is not set + CONFIG_MMU=y +-CONFIG_UID16=y ++# CONFIG_NO_IOPORT is not set ++CONFIG_GENERIC_HARDIRQS=y ++CONFIG_TRACE_IRQFLAGS_SUPPORT=y ++CONFIG_HARDIRQS_SW_RESEND=y ++CONFIG_GENERIC_IRQ_PROBE=y + CONFIG_RWSEM_GENERIC_SPINLOCK=y ++# CONFIG_ARCH_HAS_ILOG2_U32 is not set ++# CONFIG_ARCH_HAS_ILOG2_U64 is not set ++CONFIG_GENERIC_HWEIGHT=y + CONFIG_GENERIC_CALIBRATE_DELAY=y ++CONFIG_ZONE_DMA=y ++CONFIG_VECTORS_BASE=0xffff0000 ++CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" + + # + # Code maturity level options + # +-# CONFIG_EXPERIMENTAL is not set +-CONFIG_CLEAN_COMPILE=y ++CONFIG_EXPERIMENTAL=y + CONFIG_BROKEN_ON_SMP=y + CONFIG_INIT_ENV_ARG_LIMIT=32 + +@@ -21,54 +33,103 @@ + # General setup + # + CONFIG_LOCALVERSION="" +-# CONFIG_SWAP is not set +-# CONFIG_SYSVIPC is not set +-# CONFIG_BSD_PROCESS_ACCT is not set ++CONFIG_LOCALVERSION_AUTO=y ++CONFIG_SWAP=y ++CONFIG_SYSVIPC=y ++# CONFIG_IPC_NS is not set ++CONFIG_SYSVIPC_SYSCTL=y ++CONFIG_POSIX_MQUEUE=y ++CONFIG_BSD_PROCESS_ACCT=y ++# CONFIG_BSD_PROCESS_ACCT_V3 is not set ++# CONFIG_TASKSTATS is not set ++# CONFIG_UTS_NS is not set ++CONFIG_AUDIT=y ++CONFIG_IKCONFIG=y ++CONFIG_IKCONFIG_PROC=y ++CONFIG_SYSFS_DEPRECATED=y ++# CONFIG_RELAY is not set ++CONFIG_BLK_DEV_INITRD=y ++CONFIG_INITRAMFS_SOURCE="" ++# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set + CONFIG_SYSCTL=y +-# CONFIG_AUDIT is not set +-CONFIG_HOTPLUG=y +-# CONFIG_KOBJECT_UEVENT is not set +-# CONFIG_IKCONFIG is not set + # CONFIG_EMBEDDED is not set ++CONFIG_UID16=y ++CONFIG_SYSCTL_SYSCALL=y + CONFIG_KALLSYMS=y + # CONFIG_KALLSYMS_ALL is not set +-# CONFIG_KALLSYMS_EXTRA_PASS is not set ++CONFIG_KALLSYMS_EXTRA_PASS=y ++CONFIG_HOTPLUG=y + CONFIG_PRINTK=y + CONFIG_BUG=y ++CONFIG_ELF_CORE=y + CONFIG_BASE_FULL=y + CONFIG_FUTEX=y + CONFIG_EPOLL=y +-CONFIG_CC_OPTIMIZE_FOR_SIZE=y + CONFIG_SHMEM=y +-CONFIG_CC_ALIGN_FUNCTIONS=0 +-CONFIG_CC_ALIGN_LABELS=0 +-CONFIG_CC_ALIGN_LOOPS=0 +-CONFIG_CC_ALIGN_JUMPS=0 ++CONFIG_SLAB=y ++CONFIG_VM_EVENT_COUNTERS=y ++CONFIG_RT_MUTEXES=y + # CONFIG_TINY_SHMEM is not set + CONFIG_BASE_SMALL=0 ++# CONFIG_SLOB is not set + + # + # Loadable module support + # + CONFIG_MODULES=y + CONFIG_MODULE_UNLOAD=y +-CONFIG_OBSOLETE_MODPARM=y +-# CONFIG_MODULE_SRCVERSION_ALL is not set ++# CONFIG_MODULE_FORCE_UNLOAD is not set ++CONFIG_MODVERSIONS=y ++CONFIG_MODULE_SRCVERSION_ALL=y + CONFIG_KMOD=y + + # ++# Block layer ++# ++CONFIG_BLOCK=y ++CONFIG_LBD=y ++# CONFIG_BLK_DEV_IO_TRACE is not set ++# CONFIG_LSF is not set ++ ++# ++# IO Schedulers ++# ++CONFIG_IOSCHED_NOOP=y ++CONFIG_IOSCHED_AS=y ++CONFIG_IOSCHED_DEADLINE=y ++CONFIG_IOSCHED_CFQ=y ++# CONFIG_DEFAULT_AS is not set ++# CONFIG_DEFAULT_DEADLINE is not set ++CONFIG_DEFAULT_CFQ=y ++# CONFIG_DEFAULT_NOOP is not set ++CONFIG_DEFAULT_IOSCHED="cfq" ++ ++# + # System Type + # ++# CONFIG_ARCH_AAEC2000 is not set ++# CONFIG_ARCH_INTEGRATOR is not set ++# CONFIG_ARCH_REALVIEW is not set ++# CONFIG_ARCH_VERSATILE is not set ++CONFIG_ARCH_AT91=y + # CONFIG_ARCH_CLPS7500 is not set + # CONFIG_ARCH_CLPS711X is not set + # CONFIG_ARCH_CO285 is not set + # CONFIG_ARCH_EBSA110 is not set ++# CONFIG_ARCH_EP93XX is not set + # CONFIG_ARCH_FOOTBRIDGE is not set +-# CONFIG_ARCH_INTEGRATOR is not set +-# CONFIG_ARCH_IOP3XX is not set ++# CONFIG_ARCH_NETX is not set ++# CONFIG_ARCH_H720X is not set ++# CONFIG_ARCH_IMX is not set ++# CONFIG_ARCH_IOP32X is not set ++# CONFIG_ARCH_IOP33X is not set ++# CONFIG_ARCH_IOP13XX is not set + # CONFIG_ARCH_IXP4XX is not set + # CONFIG_ARCH_IXP2000 is not set ++# CONFIG_ARCH_IXP23XX is not set + # CONFIG_ARCH_L7200 is not set ++# CONFIG_ARCH_NS9XXX is not set ++# CONFIG_ARCH_PNX4008 is not set + # CONFIG_ARCH_PXA is not set + # CONFIG_ARCH_RPC is not set + # CONFIG_ARCH_SA1100 is not set +@@ -76,34 +137,52 @@ + # CONFIG_ARCH_SHARK is not set + # CONFIG_ARCH_LH7A40X is not set + # CONFIG_ARCH_OMAP is not set +-# CONFIG_ARCH_VERSATILE is not set +-# CONFIG_ARCH_IMX is not set +-# CONFIG_ARCH_H720X is not set +-# CONFIG_ARCH_AAEC2000 is not set +-CONFIG_ARCH_AT91=y ++ ++# ++# Atmel AT91 System-on-Chip ++# + CONFIG_ARCH_AT91RM9200=y ++# CONFIG_ARCH_AT91SAM9260 is not set ++# CONFIG_ARCH_AT91SAM9261 is not set ++# CONFIG_ARCH_AT91SAM9263 is not set + + # +-# AT91RM9200 Implementations ++# AT91RM9200 Board Type + # ++# CONFIG_MACH_ONEARM is not set + # CONFIG_ARCH_AT91RM9200DK is not set + # CONFIG_MACH_AT91RM9200EK is not set + # CONFIG_MACH_CSB337 is not set + # CONFIG_MACH_CSB637 is not set + # CONFIG_MACH_CARMEVA is not set ++# CONFIG_MACH_ATEB9200 is not set + CONFIG_MACH_KB9200=y ++# CONFIG_MACH_KAFA is not set ++# CONFIG_MACH_CHUB is not set ++ ++# ++# AT91 Board Options ++# ++ ++# ++# AT91 Feature Selections ++# ++# CONFIG_AT91_PROGRAMMABLE_CLOCKS is not set ++# CONFIG_ATMEL_TCLIB is not set + + # + # Processor Type + # + CONFIG_CPU_32=y + CONFIG_CPU_ARM920T=y +-CONFIG_CPU_32v4=y ++CONFIG_CPU_32v4T=y + CONFIG_CPU_ABRT_EV4T=y + CONFIG_CPU_CACHE_V4WT=y + CONFIG_CPU_CACHE_VIVT=y + CONFIG_CPU_COPY_V4WB=y + CONFIG_CPU_TLB_V4WBI=y ++CONFIG_CPU_CP15=y ++CONFIG_CPU_CP15_MMU=y + + # + # Processor Features +@@ -112,24 +191,44 @@ + # CONFIG_CPU_ICACHE_DISABLE is not set + # CONFIG_CPU_DCACHE_DISABLE is not set + # CONFIG_CPU_DCACHE_WRITETHROUGH is not set ++# CONFIG_OUTER_CACHE is not set + + # + # Bus support + # +-CONFIG_ISA_DMA_API=y + + # + # PCCARD (PCMCIA/CardBus) support + # +-# CONFIG_PCCARD is not set ++CONFIG_PCCARD=m ++# CONFIG_PCMCIA_DEBUG is not set ++CONFIG_PCMCIA=m ++CONFIG_PCMCIA_LOAD_CIS=y ++CONFIG_PCMCIA_IOCTL=y ++ ++# ++# PC-card bridges ++# ++# CONFIG_AT91_CF is not set + + # + # Kernel Features + # ++# CONFIG_PREEMPT is not set + # CONFIG_NO_IDLE_HZ is not set ++CONFIG_HZ=100 ++# CONFIG_AEABI is not set + # CONFIG_ARCH_DISCONTIGMEM_ENABLE is not set ++CONFIG_SELECT_MEMORY_MODEL=y ++CONFIG_FLATMEM_MANUAL=y ++# CONFIG_DISCONTIGMEM_MANUAL is not set ++# CONFIG_SPARSEMEM_MANUAL is not set + CONFIG_FLATMEM=y + CONFIG_FLAT_NODE_MEM_MAP=y ++# CONFIG_SPARSEMEM_STATIC is not set ++CONFIG_SPLIT_PTLOCK_CPUS=4096 ++# CONFIG_RESOURCES_64BIT is not set ++CONFIG_ZONE_DMA_FLAG=1 + # CONFIG_LEDS is not set + CONFIG_ALIGNMENT_TRAP=y + +@@ -138,8 +237,10 @@ + # + CONFIG_ZBOOT_ROM_TEXT=0x10000000 + CONFIG_ZBOOT_ROM_BSS=0x20040000 +-CONFIG_ZBOOT_ROM=y +-CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/ram rw initrd=0x20210000,654933" ++# CONFIG_ZBOOT_ROM is not set ++CONFIG_CMDLINE="noinitrd root=/dev/mtdblock0 rootfstype=jffs2 mem=64M" ++# CONFIG_XIP_KERNEL is not set ++# CONFIG_KEXEC is not set + + # + # Floating point emulation +@@ -150,6 +251,7 @@ + # + CONFIG_FPE_NWFPE=y + # CONFIG_FPE_NWFPE_XP is not set ++# CONFIG_FPE_FASTFPE is not set + + # + # Userspace binary formats +@@ -165,6 +267,96 @@ + # CONFIG_PM is not set + + # ++# Networking ++# ++CONFIG_NET=y ++ ++# ++# Networking options ++# ++# CONFIG_NETDEBUG is not set ++CONFIG_PACKET=y ++# CONFIG_PACKET_MMAP is not set ++CONFIG_UNIX=y ++# CONFIG_NET_KEY is not set ++CONFIG_INET=y ++CONFIG_IP_MULTICAST=y ++# CONFIG_IP_ADVANCED_ROUTER is not set ++CONFIG_IP_FIB_HASH=y ++CONFIG_IP_PNP=y ++# CONFIG_IP_PNP_DHCP is not set ++# CONFIG_IP_PNP_BOOTP is not set ++# CONFIG_IP_PNP_RARP is not set ++# CONFIG_NET_IPIP is not set ++# CONFIG_NET_IPGRE is not set ++# CONFIG_IP_MROUTE is not set ++# CONFIG_ARPD is not set ++# CONFIG_SYN_COOKIES is not set ++# CONFIG_INET_AH is not set ++# CONFIG_INET_ESP is not set ++# CONFIG_INET_IPCOMP is not set ++# CONFIG_INET_XFRM_TUNNEL is not set ++# CONFIG_INET_TUNNEL is not set ++# CONFIG_INET_XFRM_MODE_TRANSPORT is not set ++# CONFIG_INET_XFRM_MODE_TUNNEL is not set ++# CONFIG_INET_XFRM_MODE_BEET is not set ++# CONFIG_INET_DIAG is not set ++# CONFIG_TCP_CONG_ADVANCED is not set ++CONFIG_TCP_CONG_CUBIC=y ++CONFIG_DEFAULT_TCP_CONG="cubic" ++# CONFIG_TCP_MD5SIG is not set ++# CONFIG_IPV6 is not set ++# CONFIG_INET6_XFRM_TUNNEL is not set ++# CONFIG_INET6_TUNNEL is not set ++# CONFIG_NETWORK_SECMARK is not set ++# CONFIG_NETFILTER is not set ++ ++# ++# DCCP Configuration (EXPERIMENTAL) ++# ++# CONFIG_IP_DCCP is not set ++ ++# ++# SCTP Configuration (EXPERIMENTAL) ++# ++CONFIG_IP_SCTP=m ++# CONFIG_SCTP_DBG_MSG is not set ++# CONFIG_SCTP_DBG_OBJCNT is not set ++# CONFIG_SCTP_HMAC_NONE is not set ++# CONFIG_SCTP_HMAC_SHA1 is not set ++CONFIG_SCTP_HMAC_MD5=y ++ ++# ++# TIPC Configuration (EXPERIMENTAL) ++# ++# CONFIG_TIPC is not set ++# CONFIG_ATM is not set ++# CONFIG_BRIDGE is not set ++# CONFIG_VLAN_8021Q is not set ++# CONFIG_DECNET is not set ++# CONFIG_LLC2 is not set ++# CONFIG_IPX is not set ++# CONFIG_ATALK is not set ++# CONFIG_X25 is not set ++# CONFIG_LAPB is not set ++# CONFIG_ECONET is not set ++# CONFIG_WAN_ROUTER is not set ++ ++# ++# QoS and/or fair queueing ++# ++# CONFIG_NET_SCHED is not set ++ ++# ++# Network testing ++# ++# CONFIG_NET_PKTGEN is not set ++# CONFIG_HAMRADIO is not set ++# CONFIG_IRDA is not set ++# CONFIG_BT is not set ++# CONFIG_IEEE80211 is not set ++ ++# + # Device Drivers + # + +@@ -173,13 +365,95 @@ + # + CONFIG_STANDALONE=y + CONFIG_PREVENT_FIRMWARE_BUILD=y +-# CONFIG_FW_LOADER is not set +-CONFIG_DEBUG_DRIVER=y ++CONFIG_FW_LOADER=y ++# CONFIG_DEBUG_DRIVER is not set ++# CONFIG_DEBUG_DEVRES is not set ++# CONFIG_SYS_HYPERVISOR is not set ++ ++# ++# Connector - unified userspace <-> kernelspace linker ++# ++# CONFIG_CONNECTOR is not set + + # + # Memory Technology Devices (MTD) + # +-# CONFIG_MTD is not set ++CONFIG_MTD=y ++# CONFIG_MTD_DEBUG is not set ++CONFIG_MTD_CONCAT=y ++CONFIG_MTD_PARTITIONS=y ++# CONFIG_MTD_REDBOOT_PARTS is not set ++CONFIG_MTD_CMDLINE_PARTS=y ++# CONFIG_MTD_AFS_PARTS is not set ++ ++# ++# User Modules And Translation Layers ++# ++CONFIG_MTD_CHAR=y ++CONFIG_MTD_BLKDEVS=y ++CONFIG_MTD_BLOCK=y ++# CONFIG_FTL is not set ++# CONFIG_NFTL is not set ++# CONFIG_INFTL is not set ++# CONFIG_RFD_FTL is not set ++# CONFIG_SSFDC is not set ++ ++# ++# RAM/ROM/Flash chip drivers ++# ++# CONFIG_MTD_CFI is not set ++# CONFIG_MTD_JEDECPROBE is not set ++CONFIG_MTD_MAP_BANK_WIDTH_1=y ++CONFIG_MTD_MAP_BANK_WIDTH_2=y ++CONFIG_MTD_MAP_BANK_WIDTH_4=y ++# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set ++# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set ++# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set ++CONFIG_MTD_CFI_I1=y ++CONFIG_MTD_CFI_I2=y ++# CONFIG_MTD_CFI_I4 is not set ++# CONFIG_MTD_CFI_I8 is not set ++# CONFIG_MTD_RAM is not set ++# CONFIG_MTD_ROM is not set ++# CONFIG_MTD_ABSENT is not set ++# CONFIG_MTD_OBSOLETE_CHIPS is not set ++ ++# ++# Mapping drivers for chip access ++# ++CONFIG_MTD_COMPLEX_MAPPINGS=y ++# CONFIG_MTD_PLATRAM is not set ++ ++# ++# Self-contained MTD device drivers ++# ++# CONFIG_MTD_SLRAM is not set ++# CONFIG_MTD_PHRAM is not set ++# CONFIG_MTD_MTDRAM is not set ++# CONFIG_MTD_BLOCK2MTD is not set ++ ++# ++# Disk-On-Chip Device Drivers ++# ++# CONFIG_MTD_DOC2000 is not set ++# CONFIG_MTD_DOC2001 is not set ++# CONFIG_MTD_DOC2001PLUS is not set ++ ++# ++# NAND Flash Device Drivers ++# ++CONFIG_MTD_NAND=y ++# CONFIG_MTD_NAND_VERIFY_WRITE is not set ++# CONFIG_MTD_NAND_ECC_SMC is not set ++CONFIG_MTD_NAND_IDS=y ++# CONFIG_MTD_NAND_DISKONCHIP is not set ++CONFIG_MTD_NAND_AT91=y ++# CONFIG_MTD_NAND_NANDSIM is not set ++ ++# ++# OneNAND Flash Device Drivers ++# ++# CONFIG_MTD_ONENAND is not set + + # + # Parallel port support +@@ -189,6 +463,7 @@ + # + # Plug and Play support + # ++# CONFIG_PNPACPI is not set + + # + # Block devices +@@ -196,28 +471,27 @@ + # CONFIG_BLK_DEV_COW_COMMON is not set + CONFIG_BLK_DEV_LOOP=y + # CONFIG_BLK_DEV_CRYPTOLOOP is not set +-CONFIG_BLK_DEV_NBD=y ++# CONFIG_BLK_DEV_NBD is not set + # CONFIG_BLK_DEV_UB is not set + CONFIG_BLK_DEV_RAM=y + CONFIG_BLK_DEV_RAM_COUNT=16 +-CONFIG_BLK_DEV_RAM_SIZE=4096 +-CONFIG_BLK_DEV_INITRD=y +-CONFIG_INITRAMFS_SOURCE="" ++CONFIG_BLK_DEV_RAM_SIZE=16384 ++CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024 + # CONFIG_CDROM_PKTCDVD is not set ++# CONFIG_ATA_OVER_ETH is not set + + # +-# IO Schedulers ++# ATA/ATAPI/MFM/RLL support + # +-CONFIG_IOSCHED_NOOP=y +-CONFIG_IOSCHED_AS=y +-CONFIG_IOSCHED_DEADLINE=y +-CONFIG_IOSCHED_CFQ=y +-# CONFIG_ATA_OVER_ETH is not set ++# CONFIG_IDE is not set + + # + # SCSI device support + # ++# CONFIG_RAID_ATTRS is not set + CONFIG_SCSI=y ++# CONFIG_SCSI_TGT is not set ++# CONFIG_SCSI_NETLINK is not set + CONFIG_SCSI_PROC_FS=y + + # +@@ -233,97 +507,61 @@ + # + # Some SCSI devices (e.g. CD jukebox) support multiple LUNs + # +-# CONFIG_SCSI_MULTI_LUN is not set +-# CONFIG_SCSI_CONSTANTS is not set +-# CONFIG_SCSI_LOGGING is not set ++CONFIG_SCSI_MULTI_LUN=y ++CONFIG_SCSI_CONSTANTS=y ++CONFIG_SCSI_LOGGING=y ++# CONFIG_SCSI_SCAN_ASYNC is not set + + # +-# SCSI Transport Attributes ++# SCSI Transports + # +-# CONFIG_SCSI_SPI_ATTRS is not set ++CONFIG_SCSI_SPI_ATTRS=m + # CONFIG_SCSI_FC_ATTRS is not set + # CONFIG_SCSI_ISCSI_ATTRS is not set ++# CONFIG_SCSI_SAS_ATTRS is not set ++# CONFIG_SCSI_SAS_LIBSAS is not set + + # + # SCSI low-level drivers + # +-# CONFIG_SCSI_SATA is not set ++# CONFIG_ISCSI_TCP is not set + # CONFIG_SCSI_DEBUG is not set + + # +-# Multi-device support (RAID and LVM) +-# +-# CONFIG_MD is not set +- +-# +-# Fusion MPT device support ++# PCMCIA SCSI adapter support + # +-# CONFIG_FUSION is not set ++# CONFIG_PCMCIA_AHA152X is not set ++# CONFIG_PCMCIA_FDOMAIN is not set ++# CONFIG_PCMCIA_NINJA_SCSI is not set ++# CONFIG_PCMCIA_QLOGIC is not set ++# CONFIG_PCMCIA_SYM53C500 is not set + + # +-# IEEE 1394 (FireWire) support ++# Serial ATA (prod) and Parallel ATA (experimental) drivers + # ++# CONFIG_ATA is not set + + # +-# I2O device support ++# Multi-device support (RAID and LVM) + # ++# CONFIG_MD is not set + + # +-# Networking support ++# Fusion MPT device support + # +-CONFIG_NET=y ++# CONFIG_FUSION is not set + + # +-# Networking options ++# IEEE 1394 (FireWire) support + # +-CONFIG_PACKET=y +-# CONFIG_PACKET_MMAP is not set +-CONFIG_UNIX=y +-# CONFIG_NET_KEY is not set +-CONFIG_INET=y +-CONFIG_IP_MULTICAST=y +-# CONFIG_IP_ADVANCED_ROUTER is not set +-CONFIG_IP_FIB_HASH=y +-CONFIG_IP_PNP=y +-CONFIG_IP_PNP_DHCP=y +-# CONFIG_IP_PNP_BOOTP is not set +-# CONFIG_IP_PNP_RARP is not set +-# CONFIG_NET_IPIP is not set +-# CONFIG_NET_IPGRE is not set +-# CONFIG_IP_MROUTE is not set +-# CONFIG_SYN_COOKIES is not set +-# CONFIG_INET_AH is not set +-# CONFIG_INET_ESP is not set +-# CONFIG_INET_IPCOMP is not set +-# CONFIG_INET_TUNNEL is not set +-# CONFIG_IP_TCPDIAG is not set +-# CONFIG_IP_TCPDIAG_IPV6 is not set +-# CONFIG_TCP_CONG_ADVANCED is not set +-CONFIG_TCP_CONG_BIC=y +-# CONFIG_IPV6 is not set +-# CONFIG_NETFILTER is not set +-# CONFIG_BRIDGE is not set +-# CONFIG_VLAN_8021Q is not set +-# CONFIG_DECNET is not set +-# CONFIG_LLC2 is not set +-# CONFIG_IPX is not set +-# CONFIG_ATALK is not set + + # +-# QoS and/or fair queueing ++# I2O device support + # +-# CONFIG_NET_SCHED is not set +-# CONFIG_NET_CLS_ROUTE is not set + + # +-# Network testing ++# Network device support + # +-# CONFIG_NET_PKTGEN is not set +-# CONFIG_NETPOLL is not set +-# CONFIG_NET_POLL_CONTROLLER is not set +-# CONFIG_HAMRADIO is not set +-# CONFIG_IRDA is not set +-# CONFIG_BT is not set + CONFIG_NETDEVICES=y + # CONFIG_DUMMY is not set + # CONFIG_BONDING is not set +@@ -331,6 +569,11 @@ + # CONFIG_TUN is not set + + # ++# PHY device support ++# ++# CONFIG_PHYLIB is not set ++ ++# + # Ethernet (10 or 100Mbit) + # + CONFIG_NET_ETHERNET=y +@@ -357,11 +600,20 @@ + # CONFIG_NET_RADIO is not set + + # ++# PCMCIA network device support ++# ++# CONFIG_NET_PCMCIA is not set ++ ++# + # Wan interfaces + # + # CONFIG_WAN is not set + # CONFIG_PPP is not set + # CONFIG_SLIP is not set ++# CONFIG_SHAPER is not set ++# CONFIG_NETCONSOLE is not set ++# CONFIG_NETPOLL is not set ++# CONFIG_NET_POLL_CONTROLLER is not set + + # + # ISDN subsystem +@@ -372,6 +624,7 @@ + # Input device support + # + CONFIG_INPUT=y ++# CONFIG_INPUT_FF_MEMLESS is not set + + # + # Userland interfaces +@@ -397,9 +650,7 @@ + # + # Hardware I/O ports + # +-CONFIG_SERIO=y +-# CONFIG_SERIO_SERPORT is not set +-# CONFIG_SERIO_RAW is not set ++# CONFIG_SERIO is not set + # CONFIG_GAMEPORT is not set + + # +@@ -408,6 +659,7 @@ + CONFIG_VT=y + CONFIG_VT_CONSOLE=y + CONFIG_HW_CONSOLE=y ++# CONFIG_VT_HW_CONSOLE_BINDING is not set + # CONFIG_SERIAL_NONSTANDARD is not set + + # +@@ -420,11 +672,11 @@ + # + CONFIG_SERIAL_ATMEL=y + CONFIG_SERIAL_ATMEL_CONSOLE=y ++# CONFIG_SERIAL_ATMEL_TTYAT is not set + CONFIG_SERIAL_CORE=y + CONFIG_SERIAL_CORE_CONSOLE=y + CONFIG_UNIX98_PTYS=y +-CONFIG_LEGACY_PTYS=y +-CONFIG_LEGACY_PTY_COUNT=256 ++# CONFIG_LEGACY_PTYS is not set + + # + # IPMI +@@ -435,21 +687,23 @@ + # Watchdog Cards + # + # CONFIG_WATCHDOG is not set ++# CONFIG_HW_RANDOM is not set + # CONFIG_NVRAM is not set +-# CONFIG_RTC is not set +-# CONFIG_AT91RM9200_RTC is not set + # CONFIG_DTLK is not set + # CONFIG_R3964 is not set + + # +-# Ftape, the floppy tape device driver ++# PCMCIA character devices + # ++# CONFIG_SYNCLINK_CS is not set ++# CONFIG_CARDMAN_4000 is not set ++# CONFIG_CARDMAN_4040 is not set + # CONFIG_RAW_DRIVER is not set + + # + # TPM devices + # +-# CONFIG_AT91_SPI is not set ++# CONFIG_TCG_TPM is not set + + # + # I2C support +@@ -457,10 +711,50 @@ + # CONFIG_I2C is not set + + # ++# SPI support ++# ++# CONFIG_SPI is not set ++# CONFIG_SPI_MASTER is not set ++ ++# ++# Dallas's 1-wire bus ++# ++# CONFIG_W1 is not set ++ ++# ++# Hardware Monitoring support ++# ++CONFIG_HWMON=y ++# CONFIG_HWMON_VID is not set ++# CONFIG_SENSORS_ABITUGURU is not set ++# CONFIG_SENSORS_F71805F is not set ++# CONFIG_SENSORS_PC87427 is not set ++# CONFIG_SENSORS_VT1211 is not set ++CONFIG_HWMON_DEBUG_CHIP=y ++ ++# + # Misc devices + # + + # ++# Multifunction device drivers ++# ++# CONFIG_MFD_SM501 is not set ++ ++# ++# LED devices ++# ++# CONFIG_NEW_LEDS is not set ++ ++# ++# LED drivers ++# ++ ++# ++# LED Triggers ++# ++ ++# + # Multimedia devices + # + # CONFIG_VIDEO_DEV is not set +@@ -469,17 +763,57 @@ + # Digital Video Broadcasting Devices + # + # CONFIG_DVB is not set ++# CONFIG_USB_DABUSB is not set + + # + # Graphics support + # +-# CONFIG_FB is not set ++CONFIG_BACKLIGHT_LCD_SUPPORT=y ++CONFIG_BACKLIGHT_CLASS_DEVICE=y ++# CONFIG_LCD_CLASS_DEVICE is not set ++CONFIG_BACKLIGHT_KB920x=y ++CONFIG_FB=y ++# CONFIG_FIRMWARE_EDID is not set ++# CONFIG_FB_DDC is not set ++CONFIG_FB_CFB_FILLRECT=y ++CONFIG_FB_CFB_COPYAREA=y ++CONFIG_FB_CFB_IMAGEBLIT=y ++# CONFIG_FB_SVGALIB is not set ++# CONFIG_FB_MACMODES is not set ++# CONFIG_FB_BACKLIGHT is not set ++CONFIG_FB_MODE_HELPERS=y ++CONFIG_FB_TILEBLITTING=y ++ ++# ++# Frame buffer hardware drivers ++# ++CONFIG_FB_S1D15605=y ++# CONFIG_FB_S1D13XXX is not set ++# CONFIG_FB_VIRTUAL is not set + + # + # Console display driver support + # + # CONFIG_VGA_CONSOLE is not set + CONFIG_DUMMY_CONSOLE=y ++CONFIG_FRAMEBUFFER_CONSOLE=y ++# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set ++CONFIG_FONTS=y ++# CONFIG_FONT_8x8 is not set ++# CONFIG_FONT_8x16 is not set ++# CONFIG_FONT_6x11 is not set ++# CONFIG_FONT_7x14 is not set ++# CONFIG_FONT_PEARL_8x8 is not set ++# CONFIG_FONT_ACORN_8x8 is not set ++CONFIG_FONT_MINI_4x6=y ++# CONFIG_FONT_SUN8x16 is not set ++# CONFIG_FONT_SUN12x22 is not set ++# CONFIG_FONT_10x18 is not set ++ ++# ++# Logo configuration ++# ++# CONFIG_LOGO is not set + + # + # Sound +@@ -487,82 +821,98 @@ + # CONFIG_SOUND is not set + + # ++# HID Devices ++# ++CONFIG_HID=y ++# CONFIG_HID_DEBUG is not set ++ ++# + # USB support + # + CONFIG_USB_ARCH_HAS_HCD=y + CONFIG_USB_ARCH_HAS_OHCI=y ++# CONFIG_USB_ARCH_HAS_EHCI is not set + CONFIG_USB=y +-CONFIG_USB_DEBUG=y ++# CONFIG_USB_DEBUG is not set + + # + # Miscellaneous USB options + # + CONFIG_USB_DEVICEFS=y ++# CONFIG_USB_DYNAMIC_MINORS is not set ++# CONFIG_USB_OTG is not set + + # + # USB Host Controller Drivers + # + # CONFIG_USB_ISP116X_HCD is not set + CONFIG_USB_OHCI_HCD=y +-# CONFIG_USB_OHCI_BIG_ENDIAN is not set ++# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set ++# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set + CONFIG_USB_OHCI_LITTLE_ENDIAN=y + # CONFIG_USB_SL811_HCD is not set + + # + # USB Device Class drivers + # +-# CONFIG_USB_BLUETOOTH_TTY is not set + # CONFIG_USB_ACM is not set + # CONFIG_USB_PRINTER is not set + + # +-# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' may also be needed; see USB_STORAGE Help for more information ++# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' ++# ++ ++# ++# may also be needed; see USB_STORAGE Help for more information + # + CONFIG_USB_STORAGE=y +-CONFIG_USB_STORAGE_DEBUG=y ++# CONFIG_USB_STORAGE_DEBUG is not set ++# CONFIG_USB_STORAGE_DATAFAB is not set + # CONFIG_USB_STORAGE_FREECOM is not set + # CONFIG_USB_STORAGE_DPCM is not set ++# CONFIG_USB_STORAGE_USBAT is not set ++# CONFIG_USB_STORAGE_SDDR09 is not set ++# CONFIG_USB_STORAGE_SDDR55 is not set ++# CONFIG_USB_STORAGE_JUMPSHOT is not set ++# CONFIG_USB_STORAGE_ALAUDA is not set ++# CONFIG_USB_STORAGE_KARMA is not set ++CONFIG_USB_LIBUSUAL=y + + # + # USB Input Devices + # +-# CONFIG_USB_HID is not set +- +-# +-# USB HID Boot Protocol drivers +-# +-# CONFIG_USB_KBD is not set +-# CONFIG_USB_MOUSE is not set ++CONFIG_USB_HID=y ++# CONFIG_USB_HIDINPUT_POWERBOOK is not set ++# CONFIG_HID_FF is not set ++# CONFIG_USB_HIDDEV is not set + # CONFIG_USB_AIPTEK is not set + # CONFIG_USB_WACOM is not set + # CONFIG_USB_ACECAD is not set + # CONFIG_USB_KBTAB is not set + # CONFIG_USB_POWERMATE is not set +-# CONFIG_USB_MTOUCH is not set +-# CONFIG_USB_ITMTOUCH is not set +-# CONFIG_USB_EGALAX is not set ++# CONFIG_USB_TOUCHSCREEN is not set ++# CONFIG_USB_YEALINK is not set + # CONFIG_USB_XPAD is not set + # CONFIG_USB_ATI_REMOTE is not set ++# CONFIG_USB_ATI_REMOTE2 is not set ++# CONFIG_USB_KEYSPAN_REMOTE is not set ++# CONFIG_USB_APPLETOUCH is not set ++# CONFIG_USB_GTCO is not set + + # + # USB Imaging devices + # ++# CONFIG_USB_MDC800 is not set + # CONFIG_USB_MICROTEK is not set + + # +-# USB Multimedia devices +-# +-# CONFIG_USB_DABUSB is not set +- +-# +-# Video4Linux support is needed for USB Multimedia device support +-# +- +-# + # USB Network Adapters + # ++# CONFIG_USB_CATC is not set + # CONFIG_USB_KAWETH is not set + # CONFIG_USB_PEGASUS is not set ++# CONFIG_USB_RTL8150 is not set ++# CONFIG_USB_USBNET_MII is not set + # CONFIG_USB_USBNET is not set + # CONFIG_USB_MON is not set + +@@ -580,12 +930,23 @@ + # + # CONFIG_USB_EMI62 is not set + # CONFIG_USB_EMI26 is not set ++# CONFIG_USB_ADUTUX is not set ++# CONFIG_USB_AUERSWALD is not set ++# CONFIG_USB_RIO500 is not set ++# CONFIG_USB_LEGOTOWER is not set + # CONFIG_USB_LCD is not set ++# CONFIG_USB_BERRY_CHARGE is not set + # CONFIG_USB_LED is not set ++# CONFIG_USB_CYPRESS_CY7C63 is not set + # CONFIG_USB_CYTHERM is not set +-# CONFIG_USB_PHIDGETKIT is not set +-# CONFIG_USB_PHIDGETSERVO is not set ++# CONFIG_USB_PHIDGET is not set + # CONFIG_USB_IDMOUSE is not set ++# CONFIG_USB_FTDI_ELAN is not set ++# CONFIG_USB_APPLEDISPLAY is not set ++# CONFIG_USB_LD is not set ++# CONFIG_USB_TRANCEVIBRATOR is not set ++# CONFIG_USB_IOWARRIOR is not set ++# CONFIG_USB_TEST is not set + + # + # USB DSL modem support +@@ -599,36 +960,51 @@ + # + # MMC/SD Card support + # +-# CONFIG_MMC is not set ++CONFIG_MMC=y ++# CONFIG_MMC_DEBUG is not set ++CONFIG_MMC_BLOCK=y ++CONFIG_MMC_AT91=y ++ ++# ++# Real Time Clock ++# ++CONFIG_RTC_LIB=y ++# CONFIG_RTC_CLASS is not set + + # + # File systems + # + CONFIG_EXT2_FS=y + CONFIG_EXT2_FS_XATTR=y +-# CONFIG_EXT2_FS_POSIX_ACL is not set +-# CONFIG_EXT2_FS_SECURITY is not set ++CONFIG_EXT2_FS_POSIX_ACL=y ++CONFIG_EXT2_FS_SECURITY=y + # CONFIG_EXT2_FS_XIP is not set + CONFIG_EXT3_FS=y + CONFIG_EXT3_FS_XATTR=y +-# CONFIG_EXT3_FS_POSIX_ACL is not set +-# CONFIG_EXT3_FS_SECURITY is not set ++CONFIG_EXT3_FS_POSIX_ACL=y ++CONFIG_EXT3_FS_SECURITY=y ++# CONFIG_EXT4DEV_FS is not set + CONFIG_JBD=y + # CONFIG_JBD_DEBUG is not set + CONFIG_FS_MBCACHE=y + # CONFIG_REISERFS_FS is not set + # CONFIG_JFS_FS is not set +- +-# +-# XFS support +-# ++CONFIG_FS_POSIX_ACL=y + # CONFIG_XFS_FS is not set ++# CONFIG_GFS2_FS is not set ++# CONFIG_OCFS2_FS is not set + # CONFIG_MINIX_FS is not set + # CONFIG_ROMFS_FS is not set +-# CONFIG_QUOTA is not set ++CONFIG_INOTIFY=y ++CONFIG_INOTIFY_USER=y ++CONFIG_QUOTA=y ++# CONFIG_QFMT_V1 is not set ++CONFIG_QFMT_V2=y ++CONFIG_QUOTACTL=y + CONFIG_DNOTIFY=y +-CONFIG_AUTOFS_FS=y ++# CONFIG_AUTOFS_FS is not set + CONFIG_AUTOFS4_FS=y ++# CONFIG_FUSE_FS is not set + + # + # CD-ROM/DVD Filesystems +@@ -643,25 +1019,40 @@ + CONFIG_MSDOS_FS=y + CONFIG_VFAT_FS=y + CONFIG_FAT_DEFAULT_CODEPAGE=437 +-CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" ++CONFIG_FAT_DEFAULT_IOCHARSET="ascii" + # CONFIG_NTFS_FS is not set + + # + # Pseudo filesystems + # + CONFIG_PROC_FS=y ++CONFIG_PROC_SYSCTL=y + CONFIG_SYSFS=y +-CONFIG_DEVPTS_FS_XATTR=y +-# CONFIG_DEVPTS_FS_SECURITY is not set + CONFIG_TMPFS=y +-# CONFIG_TMPFS_XATTR is not set ++# CONFIG_TMPFS_POSIX_ACL is not set + # CONFIG_HUGETLB_PAGE is not set + CONFIG_RAMFS=y ++CONFIG_CONFIGFS_FS=y + + # + # Miscellaneous filesystems + # ++# CONFIG_ADFS_FS is not set ++# CONFIG_AFFS_FS is not set ++# CONFIG_HFS_FS is not set + # CONFIG_HFSPLUS_FS is not set ++# CONFIG_BEFS_FS is not set ++# CONFIG_BFS_FS is not set ++# CONFIG_EFS_FS is not set ++CONFIG_JFFS2_FS=y ++CONFIG_JFFS2_FS_DEBUG=0 ++CONFIG_JFFS2_FS_WRITEBUFFER=y ++# CONFIG_JFFS2_SUMMARY is not set ++# CONFIG_JFFS2_FS_XATTR is not set ++# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set ++CONFIG_JFFS2_ZLIB=y ++CONFIG_JFFS2_RTIME=y ++# CONFIG_JFFS2_RUBIN is not set + # CONFIG_CRAMFS is not set + # CONFIG_VXFS_FS is not set + # CONFIG_HPFS_FS is not set +@@ -675,16 +1066,23 @@ + CONFIG_NFS_FS=y + CONFIG_NFS_V3=y + # CONFIG_NFS_V3_ACL is not set ++CONFIG_NFS_V4=y ++# CONFIG_NFS_DIRECTIO is not set + # CONFIG_NFSD is not set + CONFIG_ROOT_NFS=y + CONFIG_LOCKD=y + CONFIG_LOCKD_V4=y + CONFIG_NFS_COMMON=y + CONFIG_SUNRPC=y ++CONFIG_SUNRPC_GSS=y ++CONFIG_RPCSEC_GSS_KRB5=y ++# CONFIG_RPCSEC_GSS_SPKM3 is not set + # CONFIG_SMB_FS is not set + # CONFIG_CIFS is not set + # CONFIG_NCP_FS is not set + # CONFIG_CODA_FS is not set ++# CONFIG_AFS_FS is not set ++# CONFIG_9P_FS is not set + + # + # Partition Types +@@ -734,26 +1132,51 @@ + # CONFIG_NLS_ISO8859_15 is not set + # CONFIG_NLS_KOI8_R is not set + # CONFIG_NLS_KOI8_U is not set +-# CONFIG_NLS_UTF8 is not set ++CONFIG_NLS_UTF8=y ++ ++# ++# Distributed Lock Manager ++# ++# CONFIG_DLM is not set ++ ++# ++# Profiling support ++# ++# CONFIG_PROFILING is not set + + # + # Kernel hacking + # + # CONFIG_PRINTK_TIME is not set ++CONFIG_ENABLE_MUST_CHECK=y ++CONFIG_MAGIC_SYSRQ=y ++# CONFIG_UNUSED_SYMBOLS is not set ++# CONFIG_DEBUG_FS is not set ++# CONFIG_HEADERS_CHECK is not set + CONFIG_DEBUG_KERNEL=y +-# CONFIG_MAGIC_SYSRQ is not set +-CONFIG_LOG_BUF_SHIFT=14 ++# CONFIG_DEBUG_SHIRQ is not set ++CONFIG_LOG_BUF_SHIFT=17 ++CONFIG_DETECT_SOFTLOCKUP=y + # CONFIG_SCHEDSTATS is not set ++# CONFIG_TIMER_STATS is not set + # CONFIG_DEBUG_SLAB is not set +-# CONFIG_DEBUG_SPINLOCK is not set +-# CONFIG_DEBUG_SPINLOCK_SLEEP is not set ++# CONFIG_DEBUG_RT_MUTEXES is not set ++# CONFIG_RT_MUTEX_TESTER is not set ++CONFIG_DEBUG_SPINLOCK=y ++# CONFIG_DEBUG_MUTEXES is not set ++CONFIG_DEBUG_SPINLOCK_SLEEP=y ++# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set + # CONFIG_DEBUG_KOBJECT is not set + CONFIG_DEBUG_BUGVERBOSE=y + # CONFIG_DEBUG_INFO is not set +-# CONFIG_DEBUG_FS is not set ++# CONFIG_DEBUG_VM is not set ++# CONFIG_DEBUG_LIST is not set + CONFIG_FRAME_POINTER=y +-CONFIG_DEBUG_USER=y +-CONFIG_DEBUG_ERRORS=y ++CONFIG_FORCED_INLINING=y ++# CONFIG_RCU_TORTURE_TEST is not set ++# CONFIG_FAULT_INJECTION is not set ++# CONFIG_DEBUG_USER is not set ++# CONFIG_DEBUG_ERRORS is not set + CONFIG_DEBUG_LL=y + # CONFIG_DEBUG_ICEDCC is not set + +@@ -766,7 +1189,43 @@ + # + # Cryptographic options + # +-# CONFIG_CRYPTO is not set ++CONFIG_CRYPTO=y ++CONFIG_CRYPTO_ALGAPI=y ++CONFIG_CRYPTO_BLKCIPHER=y ++CONFIG_CRYPTO_HASH=m ++CONFIG_CRYPTO_MANAGER=y ++CONFIG_CRYPTO_HMAC=m ++# CONFIG_CRYPTO_XCBC is not set ++# CONFIG_CRYPTO_NULL is not set ++# CONFIG_CRYPTO_MD4 is not set ++CONFIG_CRYPTO_MD5=y ++# CONFIG_CRYPTO_SHA1 is not set ++# CONFIG_CRYPTO_SHA256 is not set ++# CONFIG_CRYPTO_SHA512 is not set ++# CONFIG_CRYPTO_WP512 is not set ++# CONFIG_CRYPTO_TGR192 is not set ++# CONFIG_CRYPTO_GF128MUL is not set ++# CONFIG_CRYPTO_ECB is not set ++CONFIG_CRYPTO_CBC=y ++CONFIG_CRYPTO_PCBC=m ++# CONFIG_CRYPTO_LRW is not set ++CONFIG_CRYPTO_DES=y ++# CONFIG_CRYPTO_FCRYPT is not set ++# CONFIG_CRYPTO_BLOWFISH is not set ++# CONFIG_CRYPTO_TWOFISH is not set ++# CONFIG_CRYPTO_SERPENT is not set ++# CONFIG_CRYPTO_AES is not set ++# CONFIG_CRYPTO_CAST5 is not set ++# CONFIG_CRYPTO_CAST6 is not set ++# CONFIG_CRYPTO_TEA is not set ++# CONFIG_CRYPTO_ARC4 is not set ++# CONFIG_CRYPTO_KHAZAD is not set ++# CONFIG_CRYPTO_ANUBIS is not set ++# CONFIG_CRYPTO_DEFLATE is not set ++# CONFIG_CRYPTO_MICHAEL_MIC is not set ++# CONFIG_CRYPTO_CRC32C is not set ++# CONFIG_CRYPTO_CAMELLIA is not set ++# CONFIG_CRYPTO_TEST is not set + + # + # Hardware crypto devices +@@ -775,6 +1234,14 @@ + # + # Library routines + # ++CONFIG_BITREVERSE=y + # CONFIG_CRC_CCITT is not set ++# CONFIG_CRC16 is not set + CONFIG_CRC32=y + # CONFIG_LIBCRC32C is not set ++CONFIG_AUDIT_GENERIC=y ++CONFIG_ZLIB_INFLATE=y ++CONFIG_ZLIB_DEFLATE=y ++CONFIG_PLIST=y ++CONFIG_HAS_IOMEM=y ++CONFIG_HAS_IOPORT=y +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/at91rm9200.c linux-2.6.22-rc5.new/arch/arm/mach-at91/at91rm9200.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/at91rm9200.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/at91rm9200.c 2007-07-29 05:23:04.000000000 +0200 +@@ -267,6 +267,33 @@ + + + /* -------------------------------------------------------------------- ++ * Timer/Counter library initialization ++ * -------------------------------------------------------------------- */ ++#ifdef CONFIG_ATMEL_TCLIB ++ ++#include "tclib.h" ++ ++static struct atmel_tcblock at91rm9200_tcblocks[] = { ++ [0] = { ++ .physaddr = AT91RM9200_BASE_TCB0, ++ .irq = { AT91RM9200_ID_TC0, AT91RM9200_ID_TC1, AT91RM9200_ID_TC2 }, ++ .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, ++ }, ++ [1] = { ++ .physaddr = AT91RM9200_BASE_TCB1, ++ .irq = { AT91RM9200_ID_TC3, AT91RM9200_ID_TC4, AT91RM9200_ID_TC5 }, ++ .clk = { &tc3_clk, &tc4_clk, &tc5_clk }, ++ }, ++}; ++ ++#define at91rm9200_tc_init() atmel_tc_init(at91rm9200_tcblocks, ARRAY_SIZE(at91rm9200_tcblocks)) ++ ++#else ++#define at91rm9200_tc_init() do {} while(0) ++#endif ++ ++ ++/* -------------------------------------------------------------------- + * AT91RM9200 processor initialization + * -------------------------------------------------------------------- */ + void __init at91rm9200_initialize(unsigned long main_clock, unsigned short banks) +@@ -288,6 +315,9 @@ + + /* Initialize GPIO subsystem */ + at91_gpio_init(at91rm9200_gpio, banks); ++ ++ /* Initialize the Timer/Counter blocks */ ++ at91rm9200_tc_init(); + } + + +@@ -301,28 +331,28 @@ + static unsigned int at91rm9200_default_irq_priority[NR_AIC_IRQS] __initdata = { + 7, /* Advanced Interrupt Controller (FIQ) */ + 7, /* System Peripherals */ +- 0, /* Parallel IO Controller A */ +- 0, /* Parallel IO Controller B */ +- 0, /* Parallel IO Controller C */ +- 0, /* Parallel IO Controller D */ +- 6, /* USART 0 */ +- 6, /* USART 1 */ +- 6, /* USART 2 */ +- 6, /* USART 3 */ ++ 1, /* Parallel IO Controller A */ ++ 1, /* Parallel IO Controller B */ ++ 1, /* Parallel IO Controller C */ ++ 1, /* Parallel IO Controller D */ ++ 5, /* USART 0 */ ++ 5, /* USART 1 */ ++ 5, /* USART 2 */ ++ 5, /* USART 3 */ + 0, /* Multimedia Card Interface */ +- 4, /* USB Device Port */ +- 0, /* Two-Wire Interface */ +- 6, /* Serial Peripheral Interface */ +- 5, /* Serial Synchronous Controller 0 */ +- 5, /* Serial Synchronous Controller 1 */ +- 5, /* Serial Synchronous Controller 2 */ ++ 2, /* USB Device Port */ ++ 6, /* Two-Wire Interface */ ++ 5, /* Serial Peripheral Interface */ ++ 4, /* Serial Synchronous Controller 0 */ ++ 4, /* Serial Synchronous Controller 1 */ ++ 4, /* Serial Synchronous Controller 2 */ + 0, /* Timer Counter 0 */ + 0, /* Timer Counter 1 */ + 0, /* Timer Counter 2 */ + 0, /* Timer Counter 3 */ + 0, /* Timer Counter 4 */ + 0, /* Timer Counter 5 */ +- 3, /* USB Host port */ ++ 2, /* USB Host port */ + 3, /* Ethernet MAC */ + 0, /* Advanced Interrupt Controller (IRQ0) */ + 0, /* Advanced Interrupt Controller (IRQ1) */ +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/at91rm9200_devices.c linux-2.6.22-rc5.new/arch/arm/mach-at91/at91rm9200_devices.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/at91rm9200_devices.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/at91rm9200_devices.c 2007-07-29 05:23:04.000000000 +0200 +@@ -477,7 +477,18 @@ + * SPI + * -------------------------------------------------------------------- */ + +-#if defined(CONFIG_SPI_AT91) || defined(CONFIG_SPI_AT91_MODULE) || defined(CONFIG_AT91_SPI) || defined(CONFIG_AT91_SPI_MODULE) ++#if defined(CONFIG_AT91_SPI) || defined(CONFIG_AT91_SPI_MODULE) /* legacy SPI driver */ ++#define SPI_DEVNAME "at91_spi" ++ ++#elif defined(CONFIG_SPI_AT91) || defined(CONFIG_SPI_AT91_MODULE) /* SPI bitbanging driver */ ++#define SPI_DEVNAME "at91_spi" ++ ++#elif defined(CONFIG_SPI_ATMEL) || defined(CONFIG_SPI_ATMEL_MODULE) /* new SPI driver */ ++#define SPI_DEVNAME "atmel_spi" ++ ++#endif ++ ++#ifdef SPI_DEVNAME + static u64 spi_dmamask = 0xffffffffUL; + + static struct resource spi_resources[] = { +@@ -494,7 +505,7 @@ + }; + + static struct platform_device at91rm9200_spi_device = { +- .name = "at91_spi", ++ .name = SPI_DEVNAME, + .id = 0, + .dev = { + .dma_mask = &spi_dmamask, +@@ -603,6 +614,32 @@ + #endif + + ++#if defined(CONFIG_NEW_LEDS) ++ ++static struct platform_device at91_leds = { ++ .name = "at91_leds", ++ .id = -1, ++}; ++ ++void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) ++{ ++ if (!nr) ++ return; ++ ++ at91_leds.dev.platform_data = leds; ++ ++ for ( ; nr; nr--, leds++) { ++ leds->index = nr; /* first record stores number of leds */ ++ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0); ++ } ++ ++ platform_device_register(&at91_leds); ++} ++#else ++void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {} ++#endif ++ ++ + /* -------------------------------------------------------------------- + * UART + * -------------------------------------------------------------------- */ +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9260.c linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9260.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9260.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9260.c 2007-07-29 05:23:04.000000000 +0200 +@@ -269,6 +269,33 @@ + + + /* -------------------------------------------------------------------- ++ * Timer/Counter library initialization ++ * -------------------------------------------------------------------- */ ++#ifdef CONFIG_ATMEL_TCLIB ++ ++#include "tclib.h" ++ ++static struct atmel_tcblock at91sam9260_tcblocks[] = { ++ [0] = { ++ .physaddr = AT91SAM9260_BASE_TCB0, ++ .irq = { AT91SAM9260_ID_TC0, AT91SAM9260_ID_TC1, AT91SAM9260_ID_TC2 }, ++ .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, ++ }, ++ [1] = { ++ .physaddr = AT91SAM9260_BASE_TCB1, ++ .irq = { AT91SAM9260_ID_TC3, AT91SAM9260_ID_TC4, AT91SAM9260_ID_TC5 }, ++ .clk = { &tc3_clk, &tc4_clk, &tc5_clk }, ++ }, ++}; ++ ++#define at91sam9260_tc_init() atmel_tc_init(at91sam9260_tcblocks, ARRAY_SIZE(at91sam9260_tcblocks)) ++ ++#else ++#define at91sam9260_tc_init() do {} while(0) ++#endif ++ ++ ++/* -------------------------------------------------------------------- + * AT91SAM9260 processor initialization + * -------------------------------------------------------------------- */ + +@@ -315,6 +342,9 @@ + + /* Register GPIO subsystem */ + at91_gpio_init(at91sam9260_gpio, 3); ++ ++ /* Initialize the Timer/Counter blocks */ ++ at91sam9260_tc_init(); + } + + /* -------------------------------------------------------------------- +@@ -327,30 +357,30 @@ + static unsigned int at91sam9260_default_irq_priority[NR_AIC_IRQS] __initdata = { + 7, /* Advanced Interrupt Controller */ + 7, /* System Peripherals */ +- 0, /* Parallel IO Controller A */ +- 0, /* Parallel IO Controller B */ +- 0, /* Parallel IO Controller C */ ++ 1, /* Parallel IO Controller A */ ++ 1, /* Parallel IO Controller B */ ++ 1, /* Parallel IO Controller C */ + 0, /* Analog-to-Digital Converter */ +- 6, /* USART 0 */ +- 6, /* USART 1 */ +- 6, /* USART 2 */ ++ 5, /* USART 0 */ ++ 5, /* USART 1 */ ++ 5, /* USART 2 */ + 0, /* Multimedia Card Interface */ +- 4, /* USB Device Port */ +- 0, /* Two-Wire Interface */ +- 6, /* Serial Peripheral Interface 0 */ +- 6, /* Serial Peripheral Interface 1 */ ++ 2, /* USB Device Port */ ++ 6, /* Two-Wire Interface */ ++ 5, /* Serial Peripheral Interface 0 */ ++ 5, /* Serial Peripheral Interface 1 */ + 5, /* Serial Synchronous Controller */ + 0, + 0, + 0, /* Timer Counter 0 */ + 0, /* Timer Counter 1 */ + 0, /* Timer Counter 2 */ +- 3, /* USB Host port */ ++ 2, /* USB Host port */ + 3, /* Ethernet */ + 0, /* Image Sensor Interface */ +- 6, /* USART 3 */ +- 6, /* USART 4 */ +- 6, /* USART 5 */ ++ 5, /* USART 3 */ ++ 5, /* USART 4 */ ++ 5, /* USART 5 */ + 0, /* Timer Counter 3 */ + 0, /* Timer Counter 4 */ + 0, /* Timer Counter 5 */ +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9260_devices.c linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9260_devices.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9260_devices.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9260_devices.c 2007-07-29 05:23:04.000000000 +0200 +@@ -524,6 +524,32 @@ + #endif + + ++#if defined(CONFIG_NEW_LEDS) ++ ++static struct platform_device at91_leds = { ++ .name = "at91_leds", ++ .id = -1, ++}; ++ ++void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) ++{ ++ if (!nr) ++ return; ++ ++ at91_leds.dev.platform_data = leds; ++ ++ for ( ; nr; nr--, leds++) { ++ leds->index = nr; /* first record stores number of leds */ ++ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0); ++ } ++ ++ platform_device_register(&at91_leds); ++} ++#else ++void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {} ++#endif ++ ++ + /* -------------------------------------------------------------------- + * UART + * -------------------------------------------------------------------- */ +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9261.c linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9261.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9261.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9261.c 2007-07-29 05:23:04.000000000 +0200 +@@ -247,6 +247,28 @@ + + + /* -------------------------------------------------------------------- ++ * Timer/Counter library initialization ++ * -------------------------------------------------------------------- */ ++#ifdef CONFIG_ATMEL_TCLIB ++ ++#include "tclib.h" ++ ++static struct atmel_tcblock at91sam9261_tcblocks[] = { ++ [0] = { ++ .physaddr = AT91SAM9261_BASE_TCB0, ++ .irq = { AT91SAM9261_ID_TC0, AT91SAM9261_ID_TC1, AT91SAM9261_ID_TC2 }, ++ .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, ++ } ++}; ++ ++#define at91sam9261_tc_init() atmel_tc_init(at91sam9261_tcblocks, ARRAY_SIZE(at91sam9261_tcblocks)) ++ ++#else ++#define at91sam9261_tc_init() do {} while(0) ++#endif ++ ++ ++/* -------------------------------------------------------------------- + * AT91SAM9261 processor initialization + * -------------------------------------------------------------------- */ + +@@ -267,6 +289,9 @@ + + /* Register GPIO subsystem */ + at91_gpio_init(at91sam9261_gpio, 3); ++ ++ /* Initialize the Timer/Counter blocks */ ++ at91sam9261_tc_init(); + } + + /* -------------------------------------------------------------------- +@@ -279,25 +304,25 @@ + static unsigned int at91sam9261_default_irq_priority[NR_AIC_IRQS] __initdata = { + 7, /* Advanced Interrupt Controller */ + 7, /* System Peripherals */ +- 0, /* Parallel IO Controller A */ +- 0, /* Parallel IO Controller B */ +- 0, /* Parallel IO Controller C */ +- 0, +- 6, /* USART 0 */ +- 6, /* USART 1 */ +- 6, /* USART 2 */ ++ 1, /* Parallel IO Controller A */ ++ 1, /* Parallel IO Controller B */ ++ 1, /* Parallel IO Controller C */ ++ 0, ++ 5, /* USART 0 */ ++ 5, /* USART 1 */ ++ 5, /* USART 2 */ + 0, /* Multimedia Card Interface */ +- 4, /* USB Device Port */ +- 0, /* Two-Wire Interface */ +- 6, /* Serial Peripheral Interface 0 */ +- 6, /* Serial Peripheral Interface 1 */ +- 5, /* Serial Synchronous Controller 0 */ +- 5, /* Serial Synchronous Controller 1 */ +- 5, /* Serial Synchronous Controller 2 */ ++ 2, /* USB Device Port */ ++ 6, /* Two-Wire Interface */ ++ 5, /* Serial Peripheral Interface 0 */ ++ 5, /* Serial Peripheral Interface 1 */ ++ 4, /* Serial Synchronous Controller 0 */ ++ 4, /* Serial Synchronous Controller 1 */ ++ 4, /* Serial Synchronous Controller 2 */ + 0, /* Timer Counter 0 */ + 0, /* Timer Counter 1 */ + 0, /* Timer Counter 2 */ +- 3, /* USB Host port */ ++ 2, /* USB Host port */ + 3, /* LCD Controller */ + 0, + 0, +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9261_devices.c linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9261_devices.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9261_devices.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9261_devices.c 2007-07-29 05:23:04.000000000 +0200 +@@ -14,6 +14,9 @@ + #include <asm/mach/map.h> + + #include <linux/platform_device.h> ++#include <linux/fb.h> ++ ++#include <video/atmel_lcdc.h> + + #include <asm/arch/board.h> + #include <asm/arch/gpio.h> +@@ -522,6 +525,32 @@ + #endif + + ++#if defined(CONFIG_NEW_LEDS) ++ ++static struct platform_device at91_leds = { ++ .name = "at91_leds", ++ .id = -1, ++}; ++ ++void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) ++{ ++ if (!nr) ++ return; ++ ++ at91_leds.dev.platform_data = leds; ++ ++ for ( ; nr; nr--, leds++) { ++ leds->index = nr; /* first record stores number of leds */ ++ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0); ++ } ++ ++ platform_device_register(&at91_leds); ++} ++#else ++void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {} ++#endif ++ ++ + /* -------------------------------------------------------------------- + * UART + * -------------------------------------------------------------------- */ +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9263.c linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9263.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9263.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9263.c 2007-07-29 05:23:04.000000000 +0200 +@@ -273,6 +273,28 @@ + + + /* -------------------------------------------------------------------- ++ * Timer/Counter library initialization ++ * -------------------------------------------------------------------- */ ++#ifdef CONFIG_ATMEL_TCLIB ++ ++#include "tclib.h" ++ ++static struct atmel_tcblock at91sam9263_tcblocks[] = { ++ [0] = { ++ .physaddr = AT91SAM9263_BASE_TCB0, ++ .irq = { AT91SAM9263_ID_TCB, AT91SAM9263_ID_TCB, AT91SAM9263_ID_TCB }, ++ .clk = { &tcb_clk, &tcb_clk, &tcb_clk }, ++ } ++}; ++ ++#define at91sam9263_tc_init() atmel_tc_init(at91sam9263_tcblocks, ARRAY_SIZE(at91sam9263_tcblocks)) ++ ++#else ++#define at91sam9263_tc_init() do {} while(0) ++#endif ++ ++ ++/* -------------------------------------------------------------------- + * AT91SAM9263 processor initialization + * -------------------------------------------------------------------- */ + +@@ -292,6 +314,9 @@ + + /* Register GPIO subsystem */ + at91_gpio_init(at91sam9263_gpio, 5); ++ ++ /* Initialize the Timer/Counter blocks */ ++ at91sam9263_tc_init(); + } + + /* -------------------------------------------------------------------- +@@ -304,34 +329,34 @@ + static unsigned int at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata = { + 7, /* Advanced Interrupt Controller (FIQ) */ + 7, /* System Peripherals */ +- 0, /* Parallel IO Controller A */ +- 0, /* Parallel IO Controller B */ +- 0, /* Parallel IO Controller C, D and E */ ++ 1, /* Parallel IO Controller A */ ++ 1, /* Parallel IO Controller B */ ++ 1, /* Parallel IO Controller C, D and E */ + 0, + 0, +- 6, /* USART 0 */ +- 6, /* USART 1 */ +- 6, /* USART 2 */ ++ 5, /* USART 0 */ ++ 5, /* USART 1 */ ++ 5, /* USART 2 */ + 0, /* Multimedia Card Interface 0 */ + 0, /* Multimedia Card Interface 1 */ +- 4, /* CAN */ +- 0, /* Two-Wire Interface */ +- 6, /* Serial Peripheral Interface 0 */ +- 6, /* Serial Peripheral Interface 1 */ +- 5, /* Serial Synchronous Controller 0 */ +- 5, /* Serial Synchronous Controller 1 */ +- 6, /* AC97 Controller */ ++ 3, /* CAN */ ++ 6, /* Two-Wire Interface */ ++ 5, /* Serial Peripheral Interface 0 */ ++ 5, /* Serial Peripheral Interface 1 */ ++ 4, /* Serial Synchronous Controller 0 */ ++ 4, /* Serial Synchronous Controller 1 */ ++ 5, /* AC97 Controller */ + 0, /* Timer Counter 0, 1 and 2 */ + 0, /* Pulse Width Modulation Controller */ + 3, /* Ethernet */ + 0, + 0, /* 2D Graphic Engine */ +- 3, /* USB Device Port */ ++ 2, /* USB Device Port */ + 0, /* Image Sensor Interface */ + 3, /* LDC Controller */ + 0, /* DMA Controller */ + 0, +- 3, /* USB Host port */ ++ 2, /* USB Host port */ + 0, /* Advanced Interrupt Controller (IRQ0) */ + 0, /* Advanced Interrupt Controller (IRQ1) */ + }; +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9263_devices.c linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9263_devices.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9263_devices.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9263_devices.c 2007-07-29 05:23:04.000000000 +0200 +@@ -13,6 +13,9 @@ + #include <asm/mach/map.h> + + #include <linux/platform_device.h> ++#include <linux/fb.h> ++ ++#include <video/atmel_lcdc.h> + + #include <asm/arch/board.h> + #include <asm/arch/gpio.h> +@@ -625,6 +628,56 @@ + + + /* -------------------------------------------------------------------- ++ * Image Sensor Interface ++ * -------------------------------------------------------------------- */ ++ ++#if defined(CONFIG_VIDEO_AT91_ISI) || defined(CONFIG_VIDEO_AT91_ISI_MODULE) ++ ++struct resource isi_resources[] = { ++ [0] = { ++ .start = AT91SAM9263_BASE_ISI, ++ .end = AT91SAM9263_BASE_ISI + SZ_16K - 1, ++ .flags = IORESOURCE_MEM, ++ }, ++ [1] = { ++ .start = AT91SAM9263_ID_ISI, ++ .end = AT91SAM9263_ID_ISI, ++ .flags = IORESOURCE_IRQ, ++ }, ++}; ++ ++static struct platform_device at91sam9263_isi_device = { ++ .name = "at91_isi", ++ .id = -1, ++ .resource = isi_resources, ++ .num_resources = ARRAY_SIZE(isi_resources), ++}; ++ ++void __init at91_add_device_isi(void) ++{ ++ at91_set_A_periph(AT91_PIN_PE0, 0); /* ISI_D0 */ ++ at91_set_A_periph(AT91_PIN_PE1, 0); /* ISI_D1 */ ++ at91_set_A_periph(AT91_PIN_PE2, 0); /* ISI_D2 */ ++ at91_set_A_periph(AT91_PIN_PE3, 0); /* ISI_D3 */ ++ at91_set_A_periph(AT91_PIN_PE4, 0); /* ISI_D4 */ ++ at91_set_A_periph(AT91_PIN_PE5, 0); /* ISI_D5 */ ++ at91_set_A_periph(AT91_PIN_PE6, 0); /* ISI_D6 */ ++ at91_set_A_periph(AT91_PIN_PE7, 0); /* ISI_D7 */ ++ at91_set_A_periph(AT91_PIN_PE8, 0); /* ISI_PCK */ ++ at91_set_A_periph(AT91_PIN_PE9, 0); /* ISI_HSYNC */ ++ at91_set_A_periph(AT91_PIN_PE10, 0); /* ISI_VSYNC */ ++ at91_set_B_periph(AT91_PIN_PE11, 0); /* ISI_MCK (PCK3) */ ++ at91_set_B_periph(AT91_PIN_PE12, 0); /* ISI_PD8 */ ++ at91_set_B_periph(AT91_PIN_PE13, 0); /* ISI_PD9 */ ++ at91_set_B_periph(AT91_PIN_PE14, 0); /* ISI_PD10 */ ++ at91_set_B_periph(AT91_PIN_PE15, 0); /* ISI_PD11 */ ++} ++#else ++void __init at91_add_device_isi(void) {} ++#endif ++ ++ ++/* -------------------------------------------------------------------- + * LCD Controller + * -------------------------------------------------------------------- */ + +@@ -715,6 +768,32 @@ + #endif + + ++#if defined(CONFIG_NEW_LEDS) ++ ++static struct platform_device at91_leds = { ++ .name = "at91_leds", ++ .id = -1, ++}; ++ ++void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) ++{ ++ if (!nr) ++ return; ++ ++ at91_leds.dev.platform_data = leds; ++ ++ for ( ; nr; nr--, leds++) { ++ leds->index = nr; /* first record stores number of leds */ ++ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0); ++ } ++ ++ platform_device_register(&at91_leds); ++} ++#else ++void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {} ++#endif ++ ++ + /* -------------------------------------------------------------------- + * UART + * -------------------------------------------------------------------- */ +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9rl.c linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9rl.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9rl.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9rl.c 2007-07-29 05:23:04.000000000 +0200 +@@ -246,6 +246,28 @@ + + + /* -------------------------------------------------------------------- ++ * Timer/Counter library initialization ++ * -------------------------------------------------------------------- */ ++#ifdef CONFIG_ATMEL_TCLIB ++ ++#include "tclib.h" ++ ++static struct atmel_tcblock at91sam9rl_tcblocks[] = { ++ [0] = { ++ .physaddr = AT91SAM9RL_BASE_TCB0, ++ .irq = { AT91SAM9RL_ID_TC0, AT91SAM9RL_ID_TC1, AT91SAM9RL_ID_TC2 }, ++ .clk = { &tc0_clk, &tc1_clk, &tc2_clk }, ++ } ++}; ++ ++#define at91sam9rl_tc_init() atmel_tc_init(at91sam9rl_tcblocks, ARRAY_SIZE(at91sam9rl_tcblocks)) ++ ++#else ++#define at91sam9rl_tc_init() do {} while(0) ++#endif ++ ++ ++/* -------------------------------------------------------------------- + * AT91SAM9RL processor initialization + * -------------------------------------------------------------------- */ + +@@ -284,6 +306,9 @@ + + /* Register GPIO subsystem */ + at91_gpio_init(at91sam9rl_gpio, 4); ++ ++ /* Initialize the Timer/Counter blocks */ ++ at91sam9rl_tc_init(); + } + + /* -------------------------------------------------------------------- +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9rl_devices.c linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9rl_devices.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/at91sam9rl_devices.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/at91sam9rl_devices.c 2007-07-29 05:23:04.000000000 +0200 +@@ -370,6 +370,32 @@ + #endif + + ++#if defined(CONFIG_NEW_LEDS) ++ ++static struct platform_device at91_leds = { ++ .name = "at91_leds", ++ .id = -1, ++}; ++ ++void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) ++{ ++ if (!nr) ++ return; ++ ++ at91_leds.dev.platform_data = leds; ++ ++ for ( ; nr; nr--, leds++) { ++ leds->index = nr; /* first record stores number of leds */ ++ at91_set_gpio_output(leds->gpio, (leds->flags & 1) == 0); ++ } ++ ++ platform_device_register(&at91_leds); ++} ++#else ++void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr) {} ++#endif ++ ++ + /* -------------------------------------------------------------------- + * UART + * -------------------------------------------------------------------- */ +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/board-cam60.c linux-2.6.22-rc5.new/arch/arm/mach-at91/board-cam60.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/board-cam60.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/board-cam60.c 2007-07-29 05:23:04.000000000 +0200 +@@ -0,0 +1,148 @@ ++/* ++ * KwikByte CAM60 ++ * ++ * based on board-sam9260ek.c ++ * Copyright (C) 2005 SAN People ++ * Copyright (C) 2006 Atmel ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ */ ++ ++#include <linux/types.h> ++#include <linux/init.h> ++#include <linux/mm.h> ++#include <linux/module.h> ++#include <linux/platform_device.h> ++#include <linux/spi/spi.h> ++#include <linux/spi/flash.h> ++ ++#include <asm/hardware.h> ++#include <asm/setup.h> ++#include <asm/mach-types.h> ++#include <asm/irq.h> ++ ++#include <asm/mach/arch.h> ++#include <asm/mach/map.h> ++#include <asm/mach/irq.h> ++ ++#include <asm/arch/board.h> ++#include <asm/arch/gpio.h> ++#include <asm/arch/at91sam926x_mc.h> ++ ++#include "generic.h" ++ ++ ++/* ++ * Serial port configuration. ++ * 0 .. 5 = USART0 .. USART5 ++ * 6 = DBGU ++ */ ++static struct at91_uart_config __initdata cam60_uart_config = { ++ .console_tty = 0, /* ttyS0 */ ++ .nr_tty = 1, ++ .tty_map = { 6, -1, -1, -1, -1, -1, -1 } /* ttyS0, ..., ttyS6 */ ++}; ++ ++static void __init cam60_map_io(void) ++{ ++ /* Initialize processor: 10 MHz crystal */ ++ at91sam9260_initialize(10000000); ++ ++ /* Setup the serial ports and console */ ++ at91_init_serial(&cam60_uart_config); ++} ++ ++static void __init cam60_init_irq(void) ++{ ++ at91sam9260_init_interrupts(NULL); ++} ++ ++ ++/* ++ * SPI devices. ++ */ ++#if defined(CONFIG_MTD_DATAFLASH) ++static struct mtd_partition __initdata cam60_spi_partitions[] = { ++ { ++ .name = "BOOT1", ++ .offset = 0, ++ .size = 4 * 1056, ++ }, ++ { ++ .name = "BOOT2", ++ .offset = MTDPART_OFS_NXTBLK, ++ .size = 256 * 1056, ++ }, ++ { ++ .name = "kernel", ++ .offset = MTDPART_OFS_NXTBLK, ++ .size = 2222 * 1056, ++ }, ++ { ++ .name = "file system", ++ .offset = MTDPART_OFS_NXTBLK, ++ .size = MTDPART_SIZ_FULL, ++ }, ++}; ++ ++static struct flash_platform_data __initdata cam60_spi_flash_platform_data = { ++ .name = "spi_flash", ++ .parts = cam60_spi_partitions, ++ .nr_parts = ARRAY_SIZE(cam60_spi_partitions) ++}; ++#endif ++ ++static struct spi_board_info cam60_spi_devices[] = { ++#if defined(CONFIG_MTD_DATAFLASH) ++ { /* DataFlash chip */ ++ .modalias = "mtd_dataflash", ++ .chip_select = 0, ++ .max_speed_hz = 15 * 1000 * 1000, ++ .bus_num = 0, ++ .platform_data = &cam60_spi_flash_platform_data ++ }, ++#endif ++}; ++ ++ ++/* ++ * MACB Ethernet device ++ */ ++static struct __initdata at91_eth_data cam60_macb_data = { ++ .phy_irq_pin = AT91_PIN_PB5, ++ .is_rmii = 0, ++}; ++ ++ ++static void __init cam60_board_init(void) ++{ ++ /* Serial */ ++ at91_add_device_serial(); ++ /* SPI */ ++ at91_add_device_spi(cam60_spi_devices, ARRAY_SIZE(cam60_spi_devices)); ++ /* Ethernet */ ++ at91_add_device_eth(&cam60_macb_data); ++} ++ ++MACHINE_START(CAM60, "KwikByte CAM60") ++ /* Maintainer: KwikByte */ ++ .phys_io = AT91_BASE_SYS, ++ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, ++ .boot_params = AT91_SDRAM_BASE + 0x100, ++ .timer = &at91sam926x_timer, ++ .map_io = cam60_map_io, ++ .init_irq = cam60_init_irq, ++ .init_machine = cam60_board_init, ++MACHINE_END +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/board-chub.c linux-2.6.22-rc5.new/arch/arm/mach-at91/board-chub.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/board-chub.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/board-chub.c 2007-07-29 05:23:04.000000000 +0200 +@@ -0,0 +1,132 @@ ++/* ++ * linux/arch/arm/mach-at91/board-chub.c ++ * ++ * Copyright (C) 2005 SAN People, adapted for Promwad Chub board ++ * by Kuten Ivan ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ */ ++ ++#include <linux/types.h> ++#include <linux/init.h> ++#include <linux/mm.h> ++#include <linux/module.h> ++#include <linux/platform_device.h> ++ ++#include <asm/hardware.h> ++#include <asm/setup.h> ++#include <asm/mach-types.h> ++#include <asm/irq.h> ++ ++#include <asm/mach/arch.h> ++#include <asm/mach/map.h> ++#include <asm/mach/irq.h> ++ ++#include <asm/arch/board.h> ++#include <asm/arch/gpio.h> ++ ++#include "generic.h" ++ ++/* ++ * Serial port configuration. ++ * 0 .. 3 = USART0 .. USART3 ++ * 4 = DBGU ++ */ ++static struct at91_uart_config __initdata chub_uart_config = { ++ .console_tty = 0, /* ttyS0 */ ++ .nr_tty = 5, ++ .tty_map = { 4, 0, 1, 2, 3 } /* ttyS0, ..., ttyS4 */ ++}; ++ ++static void __init chub_init_irq(void) ++{ ++ at91rm9200_init_interrupts(NULL); ++} ++ ++static void __init chub_map_io(void) ++{ ++ /* Initialize clocks: 18.432 MHz crystal */ ++ at91rm9200_initialize(18432000, AT91RM9200_PQFP); ++ ++ /* Setup the serial ports and console */ ++ at91_init_serial(&chub_uart_config); ++} ++ ++static struct at91_eth_data __initdata chub_eth_data = { ++ .phy_irq_pin = AT91_PIN_PB29, ++ .is_rmii = 0, ++}; ++ ++static struct mtd_partition __initdata chub_nand_partition[] = { ++ { ++ .name = "NAND Partition 1", ++ .offset = 0, ++ .size = MTDPART_SIZ_FULL, ++ }, ++}; ++ ++static struct mtd_partition * __init nand_partitions(int size, int *num_partitions) ++{ ++ *num_partitions = ARRAY_SIZE(chub_nand_partition); ++ return chub_nand_partition; ++} ++ ++static struct at91_nand_data __initdata chub_nand_data = { ++ .ale = 22, ++ .cle = 21, ++ .enable_pin = AT91_PIN_PA27, ++ .partition_info = nand_partitions, ++}; ++ ++static struct spi_board_info chub_spi_devices[] = { ++ { /* DataFlash chip */ ++ .modalias = "mtd_dataflash", ++ .chip_select = 0, ++ .max_speed_hz = 15 * 1000 * 1000, ++ }, ++}; ++ ++static void __init chub_board_init(void) ++{ ++ /* Serial */ ++ at91_add_device_serial(); ++ /* I2C */ ++ at91_add_device_i2c(); ++ /* Ethernet */ ++ at91_add_device_eth(&chub_eth_data); ++ /* SPI */ ++ at91_add_device_spi(chub_spi_devices, ARRAY_SIZE(chub_spi_devices)); ++ /* NAND Flash */ ++ at91_add_device_nand(&chub_nand_data); ++ /* Disable write protect for NAND */ ++ at91_set_gpio_output(AT91_PIN_PB7, 1); ++ /* Power enable for 3x RS-232 and 1x RS-485 */ ++ at91_set_gpio_output(AT91_PIN_PB9, 1); ++ /* Disable write protect for FRAM */ ++ at91_set_gpio_output(AT91_PIN_PA21, 1); ++ /* Disable write protect for Dataflash */ ++ at91_set_gpio_output(AT91_PIN_PA19, 1); ++} ++ ++MACHINE_START(CHUB, "Promwad Chub") ++ /* Maintainer: Ivan Kuten AT Promwad DOT com */ ++ .phys_io = AT91_BASE_SYS, ++ .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, ++ .boot_params = AT91_SDRAM_BASE + 0x100, ++ .timer = &at91rm9200_timer, ++ .map_io = chub_map_io, ++ .init_irq = chub_init_irq, ++ .init_machine = chub_board_init, ++MACHINE_END +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/board-csb337.c linux-2.6.22-rc5.new/arch/arm/mach-at91/board-csb337.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/board-csb337.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/board-csb337.c 2007-07-29 05:23:04.000000000 +0200 +@@ -24,6 +24,7 @@ + #include <linux/module.h> + #include <linux/platform_device.h> + #include <linux/spi/spi.h> ++#include <linux/interrupt.h> + #include <linux/mtd/physmap.h> + + #include <asm/hardware.h> +@@ -59,6 +60,7 @@ + + /* Setup the LEDs */ + at91_init_leds(AT91_PIN_PB0, AT91_PIN_PB1); ++ at91_set_gpio_output(AT91_PIN_PB2, 1); /* third (unused) LED */ + + /* Setup the serial ports and console */ + at91_init_serial(&csb337_uart_config); +@@ -149,6 +151,55 @@ + .num_resources = ARRAY_SIZE(csb_flash_resources), + }; + ++static struct at91_gpio_led csb337_leds[] = { ++ { ++ .name = "led0", ++ .gpio = AT91_PIN_PB0, ++ .trigger = "heartbeat", ++ }, ++ { ++ .name = "led1", ++ .gpio = AT91_PIN_PB1, ++ .trigger = "timer", ++ }, ++ { ++ .name = "led2", ++ .gpio = AT91_PIN_PB2, ++ } ++}; ++ ++#if defined(CONFIG_CSB300_WAKE_SW0) || defined(CONFIG_CSB300_WAKE_SW1) ++static irqreturn_t switch_irq_handler(int irq, void *context) ++{ ++ return IRQ_HANDLED; ++} ++ ++static inline void __init switch_irq_setup(int irq, char *name, unsigned long mode) ++{ ++ int res; ++ ++ res = request_irq(irq, switch_irq_handler, IRQF_SAMPLE_RANDOM | mode, name, NULL); ++ if (res == 0) ++ enable_irq_wake(irq); ++} ++ ++static void __init csb300_switches(void) ++{ ++#ifdef CONFIG_CSB300_WAKE_SW0 ++ at91_set_A_periph(AT91_PIN_PB29, 1); /* IRQ0 */ ++ switch_irq_setup(AT91RM9200_ID_IRQ0, "csb300_sw0", IRQF_TRIGGER_FALLING); ++#endif ++#ifdef CONFIG_CSB300_WAKE_SW1 ++ at91_set_gpio_input(AT91_PIN_PB28, 1); ++ at91_set_deglitch(AT91_PIN_PB28, 1); ++ switch_irq_setup(AT91_PIN_PB28, "csb300_sw1", IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING); ++#endif ++ /* there's also SW2 at PA21, GPIO or TIOA2 */ ++} ++#else ++static void __init csb300_switches(void) {} ++#endif ++ + static void __init csb337_board_init(void) + { + /* Serial */ +@@ -168,8 +219,12 @@ + at91_add_device_spi(csb337_spi_devices, ARRAY_SIZE(csb337_spi_devices)); + /* MMC */ + at91_add_device_mmc(0, &csb337_mmc_data); ++ /* LEDS */ ++ at91_gpio_leds(csb337_leds, ARRAY_SIZE(csb337_leds)); + /* NOR flash */ + platform_device_register(&csb_flash); ++ /* Switches on CSB300 */ ++ csb300_switches(); + } + + MACHINE_START(CSB337, "Cogent CSB337") +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/board-dk.c linux-2.6.22-rc5.new/arch/arm/mach-at91/board-dk.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/board-dk.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/board-dk.c 2007-07-29 05:23:04.000000000 +0200 +@@ -73,6 +73,185 @@ + at91rm9200_init_interrupts(NULL); + } + ++#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE) ++#include <video/s1d13xxxfb.h> ++#include <asm/arch/ics1523.h> ++ ++/* EPSON S1D13806 FB */ ++#define AT91_FB_REG_BASE 0x30000000L ++#define AT91_FB_REG_SIZE 0x200 ++#define AT91_FB_VMEM_BASE 0x30200000L ++#define AT91_FB_VMEM_SIZE 0x140000L ++ ++static void __init dk_init_video(void) ++{ ++ /* NWAIT Signal */ ++ at91_set_A_periph(AT91_PIN_PC6, 0); ++ ++ /* Initialization of the Static Memory Controller for Chip Select 2 */ ++ at91_sys_write(AT91_SMC_CSR(2), AT91_SMC_DBW_16 /* 16 bit */ ++ | AT91_SMC_WSEN | AT91_SMC_NWS_(4) /* wait states */ ++ | AT91_SMC_TDF_(1) /* float time */ ++ ); ++ ++ at91_ics1523_init(); ++} ++ ++/* CRT: (active) 640x480 60Hz (PCLK=CLKI=25.175MHz) ++ Memory: Embedded SDRAM (MCLK=CLKI3=50.000MHz) (BUSCLK=60.000MHz) */ ++static const struct s1d13xxxfb_regval dk_s1dfb_initregs[] = { ++ {S1DREG_MISC, 0x00}, /* Enable Memory/Register select bit */ ++ {S1DREG_COM_DISP_MODE, 0x00}, /* disable display output */ ++ {S1DREG_GPIO_CNF0, 0x00}, ++ {S1DREG_GPIO_CNF1, 0x00}, ++ {S1DREG_GPIO_CTL0, 0x08}, ++ {S1DREG_GPIO_CTL1, 0x00}, ++ {S1DREG_CLK_CNF, 0x01}, /* no divide, MCLK source is CLKI3 0x02*/ ++ {S1DREG_LCD_CLK_CNF, 0x00}, ++ {S1DREG_CRT_CLK_CNF, 0x00}, ++ {S1DREG_MPLUG_CLK_CNF, 0x00}, ++ {S1DREG_CPU2MEM_WST_SEL, 0x01}, /* 2*period(MCLK) - 4ns > period(BCLK) */ ++ {S1DREG_SDRAM_REF_RATE, 0x03}, /* 32768 <= MCLK <= 50000 (MHz) */ ++ {S1DREG_SDRAM_TC0, 0x00}, /* MCLK source freq (MHz): */ ++ {S1DREG_SDRAM_TC1, 0x01}, /* 42 <= MCLK <= 50 */ ++ {S1DREG_MEM_CNF, 0x80}, /* SDRAM Initialization - needed before mem access */ ++ {S1DREG_PANEL_TYPE, 0x25}, /* std TFT 16bit, 8bit SCP format 2, single passive LCD */ ++ {S1DREG_MOD_RATE, 0x00}, /* toggle every FPFRAME */ ++ {S1DREG_LCD_DISP_HWIDTH, 0x4F}, /* 680 pix */ ++ {S1DREG_LCD_NDISP_HPER, 0x12}, /* 152 pix */ ++ {S1DREG_TFT_FPLINE_START, 0x01}, /* 13 pix */ ++ {S1DREG_TFT_FPLINE_PWIDTH, 0x0B}, /* 96 pix */ ++ {S1DREG_LCD_DISP_VHEIGHT0, 0xDF}, ++ {S1DREG_LCD_DISP_VHEIGHT1, 0x01}, /* 480 lines */ ++ {S1DREG_LCD_NDISP_VPER, 0x2C}, /* 44 lines */ ++ {S1DREG_TFT_FPFRAME_START, 0x0A}, /* 10 lines */ ++ {S1DREG_TFT_FPFRAME_PWIDTH, 0x01}, /* 2 lines */ ++ {S1DREG_LCD_DISP_MODE, 0x05}, /* 16 bpp */ ++ {S1DREG_LCD_MISC, 0x00}, /* dithering enabled, dual panel buffer enabled */ ++ {S1DREG_LCD_DISP_START0, 0x00}, ++ {S1DREG_LCD_DISP_START1, 0xC8}, ++ {S1DREG_LCD_DISP_START2, 0x00}, ++ {S1DREG_LCD_MEM_OFF0, 0x80}, ++ {S1DREG_LCD_MEM_OFF1, 0x02}, ++ {S1DREG_LCD_PIX_PAN, 0x00}, ++ {S1DREG_LCD_DISP_FIFO_HTC, 0x3B}, ++ {S1DREG_LCD_DISP_FIFO_LTC, 0x3C}, ++ {S1DREG_CRT_DISP_HWIDTH, 0x4F}, /* 680 pix */ ++ {S1DREG_CRT_NDISP_HPER, 0x13}, /* 160 pix */ ++ {S1DREG_CRT_HRTC_START, 0x01}, /* 13 pix */ ++ {S1DREG_CRT_HRTC_PWIDTH, 0x0B}, /* 96 pix */ ++ {S1DREG_CRT_DISP_VHEIGHT0, 0xDF}, ++ {S1DREG_CRT_DISP_VHEIGHT1, 0x01}, /* 480 lines */ ++ {S1DREG_CRT_NDISP_VPER, 0x2B}, /* 44 lines */ ++ {S1DREG_CRT_VRTC_START, 0x09}, /* 10 lines */ ++ {S1DREG_CRT_VRTC_PWIDTH, 0x01}, /* 2 lines */ ++ {S1DREG_TV_OUT_CTL, 0x10}, ++ {S1DREG_CRT_DISP_MODE, 0x05}, /* 16 bpp */ ++ {S1DREG_CRT_DISP_START0, 0x00}, ++ {S1DREG_CRT_DISP_START1, 0x00}, ++ {S1DREG_CRT_DISP_START2, 0x00}, ++ {S1DREG_CRT_MEM_OFF0, 0x80}, ++ {S1DREG_CRT_MEM_OFF1, 0x02}, ++ {S1DREG_CRT_PIX_PAN, 0x00}, ++ {S1DREG_CRT_DISP_FIFO_HTC, 0x3B}, ++ {S1DREG_CRT_DISP_FIFO_LTC, 0x3C}, ++ {S1DREG_LCD_CUR_CTL, 0x00}, /* inactive */ ++ {S1DREG_LCD_CUR_START, 0x01}, ++ {S1DREG_LCD_CUR_XPOS0, 0x00}, ++ {S1DREG_LCD_CUR_XPOS1, 0x00}, ++ {S1DREG_LCD_CUR_YPOS0, 0x00}, ++ {S1DREG_LCD_CUR_YPOS1, 0x00}, ++ {S1DREG_LCD_CUR_BCTL0, 0x00}, ++ {S1DREG_LCD_CUR_GCTL0, 0x00}, ++ {S1DREG_LCD_CUR_RCTL0, 0x00}, ++ {S1DREG_LCD_CUR_BCTL1, 0x1F}, ++ {S1DREG_LCD_CUR_GCTL1, 0x3F}, ++ {S1DREG_LCD_CUR_RCTL1, 0x1F}, ++ {S1DREG_LCD_CUR_FIFO_HTC, 0x00}, ++ {S1DREG_CRT_CUR_CTL, 0x00}, /* inactive */ ++ {S1DREG_CRT_CUR_START, 0x01}, ++ {S1DREG_CRT_CUR_XPOS0, 0x00}, ++ {S1DREG_CRT_CUR_XPOS1, 0x00}, ++ {S1DREG_CRT_CUR_YPOS0, 0x00}, ++ {S1DREG_CRT_CUR_YPOS1, 0x00}, ++ {S1DREG_CRT_CUR_BCTL0, 0x00}, ++ {S1DREG_CRT_CUR_GCTL0, 0x00}, ++ {S1DREG_CRT_CUR_RCTL0, 0x00}, ++ {S1DREG_CRT_CUR_BCTL1, 0x1F}, ++ {S1DREG_CRT_CUR_GCTL1, 0x3F}, ++ {S1DREG_CRT_CUR_RCTL1, 0x1F}, ++ {S1DREG_CRT_CUR_FIFO_HTC, 0x00}, ++ {S1DREG_BBLT_CTL0, 0x00}, ++ {S1DREG_BBLT_CTL0, 0x00}, ++ {S1DREG_BBLT_CC_EXP, 0x00}, ++ {S1DREG_BBLT_OP, 0x00}, ++ {S1DREG_BBLT_SRC_START0, 0x00}, ++ {S1DREG_BBLT_SRC_START1, 0x00}, ++ {S1DREG_BBLT_SRC_START2, 0x00}, ++ {S1DREG_BBLT_DST_START0, 0x00}, ++ {S1DREG_BBLT_DST_START1, 0x00}, ++ {S1DREG_BBLT_DST_START2, 0x00}, ++ {S1DREG_BBLT_MEM_OFF0, 0x00}, ++ {S1DREG_BBLT_MEM_OFF1, 0x00}, ++ {S1DREG_BBLT_WIDTH0, 0x00}, ++ {S1DREG_BBLT_WIDTH1, 0x00}, ++ {S1DREG_BBLT_HEIGHT0, 0x00}, ++ {S1DREG_BBLT_HEIGHT1, 0x00}, ++ {S1DREG_BBLT_BGC0, 0x00}, ++ {S1DREG_BBLT_BGC1, 0x00}, ++ {S1DREG_BBLT_FGC0, 0x00}, ++ {S1DREG_BBLT_FGC1, 0x00}, ++ {S1DREG_LKUP_MODE, 0x00}, /* LCD LUT r | LCD and CRT/TV LUT w */ ++ {S1DREG_LKUP_ADDR, 0x00}, ++ {S1DREG_PS_CNF, 0x00}, /* Power Save disable */ ++ {S1DREG_PS_STATUS, 0x02}, /* LCD Panel down, mem up */ ++ {S1DREG_CPU2MEM_WDOGT, 0x00}, ++ {S1DREG_COM_DISP_MODE, 0x02}, /* enable CRT display output */ ++}; ++ ++static struct s1d13xxxfb_pdata dk_s1dfb_pdata = { ++ .initregs = dk_s1dfb_initregs, ++ .initregssize = ARRAY_SIZE(dk_s1dfb_initregs), ++ .platform_init_video = dk_init_video, ++}; ++ ++static u64 s1dfb_dmamask = 0xffffffffUL; ++ ++static struct resource dk_s1dfb_resource[] = { ++ [0] = { /* video mem */ ++ .name = "s1d13806 memory", ++ .start = AT91_FB_VMEM_BASE, ++ .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1, ++ .flags = IORESOURCE_MEM, ++ }, ++ [1] = { /* video registers */ ++ .name = "s1d13806 registers", ++ .start = AT91_FB_REG_BASE, ++ .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1, ++ .flags = IORESOURCE_MEM, ++ }, ++}; ++ ++static struct platform_device dk_s1dfb_device = { ++ .name = "s1d13806fb", ++ .id = -1, ++ .dev = { ++ .dma_mask = &s1dfb_dmamask, ++ .coherent_dma_mask = 0xffffffff, ++ .platform_data = &dk_s1dfb_pdata, ++ }, ++ .resource = dk_s1dfb_resource, ++ .num_resources = ARRAY_SIZE(dk_s1dfb_resource), ++}; ++ ++static void __init dk_add_device_video(void) ++{ ++ platform_device_register(&dk_s1dfb_device); ++} ++#else ++static void __init dk_add_device_video(void) {} ++#endif ++ + static struct at91_eth_data __initdata dk_eth_data = { + .phy_irq_pin = AT91_PIN_PC4, + .is_rmii = 1, +@@ -151,7 +330,7 @@ + #define DK_FLASH_SIZE 0x200000 + + static struct physmap_flash_data dk_flash_data = { +- .width = 2, ++ .width = 2, + }; + + static struct resource dk_flash_resource = { +@@ -170,6 +349,13 @@ + .num_resources = 1, + }; + ++static struct at91_gpio_led dk_leds[] = { ++ { ++ .name = "led0", ++ .gpio = AT91_PIN_PB2, ++ .trigger = "timer", ++ } ++}; + + static void __init dk_board_init(void) + { +@@ -200,8 +386,10 @@ + at91_add_device_nand(&dk_nand_data); + /* NOR Flash */ + platform_device_register(&dk_flash); ++ /* LEDs */ ++ at91_gpio_leds(dk_leds, ARRAY_SIZE(dk_leds)); + /* VGA */ +-// dk_add_device_video(); ++ dk_add_device_video(); + } + + MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK") +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/board-ek.c linux-2.6.22-rc5.new/arch/arm/mach-at91/board-ek.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/board-ek.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/board-ek.c 2007-07-29 05:23:04.000000000 +0200 +@@ -73,6 +73,187 @@ + at91rm9200_init_interrupts(NULL); + } + ++#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE) ++#include <video/s1d13xxxfb.h> ++#include <asm/arch/ics1523.h> ++ ++/* EPSON S1D13806 FB */ ++#define AT91_FB_REG_BASE 0x40000000L ++#define AT91_FB_REG_SIZE 0x200 ++#define AT91_FB_VMEM_BASE 0x40200000L ++#define AT91_FB_VMEM_SIZE 0x140000L ++ ++static void __init ek_init_video(void) ++{ ++ /* NWAIT Signal */ ++ at91_set_A_periph(AT91_PIN_PC6, 0); ++ ++ /* Initialization of the Static Memory Controller for Chip Select 3 */ ++ at91_sys_write(AT91_SMC_CSR(3), AT91_SMC_DBW_16 /* 16 bit */ ++ | AT91_SMC_WSEN | AT91_SMC_NWS_(5) /* wait states */ ++ | AT91_SMC_TDF_(1) /* float time */ ++ ); ++ ++ at91_ics1523_init(); ++} ++ ++/* CRT: (active) 640x480 60Hz (PCLK=CLKI=25.175MHz) ++ Memory: Embedded SDRAM (MCLK=CLKI3=50.000MHz) (BUSCLK=60.000MHz) */ ++static const struct s1d13xxxfb_regval ek_s1dfb_initregs[] = { ++ {S1DREG_MISC, 0x00}, /* Enable Memory/Register select bit */ ++ {S1DREG_COM_DISP_MODE, 0x00}, /* disable display output */ ++ {S1DREG_GPIO_CNF0, 0xFF}, // 0x00 ++ {S1DREG_GPIO_CNF1, 0x1F}, // 0x08 ++ {S1DREG_GPIO_CTL0, 0x00}, ++ {S1DREG_GPIO_CTL1, 0x00}, ++ {S1DREG_CLK_CNF, 0x01}, /* no divide, MCLK source is CLKI3 0x02*/ ++ {S1DREG_LCD_CLK_CNF, 0x00}, ++ {S1DREG_CRT_CLK_CNF, 0x00}, ++ {S1DREG_MPLUG_CLK_CNF, 0x00}, ++ {S1DREG_CPU2MEM_WST_SEL, 0x01}, /* 2*period(MCLK) - 4ns > period(BCLK) */ ++ {S1DREG_SDRAM_REF_RATE, 0x03}, /* 32768 <= MCLK <= 50000 (MHz) */ ++ {S1DREG_SDRAM_TC0, 0x00}, /* MCLK source freq (MHz): */ ++ {S1DREG_SDRAM_TC1, 0x01}, /* 42 <= MCLK <= 50 */ ++ {S1DREG_MEM_CNF, 0x80}, /* SDRAM Initialization - needed before mem access */ ++ {S1DREG_PANEL_TYPE, 0x25}, /* std TFT 16bit, 8bit SCP format 2, single passive LCD */ ++ {S1DREG_MOD_RATE, 0x00}, /* toggle every FPFRAME */ ++ {S1DREG_LCD_DISP_HWIDTH, 0x4F}, /* 680 pix */ ++ {S1DREG_LCD_NDISP_HPER, 0x12}, /* 152 pix */ ++ {S1DREG_TFT_FPLINE_START, 0x01}, /* 13 pix */ ++ {S1DREG_TFT_FPLINE_PWIDTH, 0x0B}, /* 96 pix */ ++ {S1DREG_LCD_DISP_VHEIGHT0, 0xDF}, ++ {S1DREG_LCD_DISP_VHEIGHT1, 0x01}, /* 480 lines */ ++ {S1DREG_LCD_NDISP_VPER, 0x2C}, /* 44 lines */ ++ {S1DREG_TFT_FPFRAME_START, 0x0A}, /* 10 lines */ ++ {S1DREG_TFT_FPFRAME_PWIDTH, 0x01}, /* 2 lines */ ++ {S1DREG_LCD_DISP_MODE, 0x05}, /* 16 bpp */ ++ {S1DREG_LCD_MISC, 0x00}, /* dithering enabled, dual panel buffer enabled */ ++ {S1DREG_LCD_DISP_START0, 0x00}, ++ {S1DREG_LCD_DISP_START1, 0xC8}, ++ {S1DREG_LCD_DISP_START2, 0x00}, ++ {S1DREG_LCD_MEM_OFF0, 0x80}, ++ {S1DREG_LCD_MEM_OFF1, 0x02}, ++ {S1DREG_LCD_PIX_PAN, 0x00}, ++ {S1DREG_LCD_DISP_FIFO_HTC, 0x3B}, ++ {S1DREG_LCD_DISP_FIFO_LTC, 0x3C}, ++ {S1DREG_CRT_DISP_HWIDTH, 0x4F}, /* 680 pix */ ++ {S1DREG_CRT_NDISP_HPER, 0x13}, /* 160 pix */ ++ {S1DREG_CRT_HRTC_START, 0x01}, /* 13 pix */ ++ {S1DREG_CRT_HRTC_PWIDTH, 0x0B}, /* 96 pix */ ++ {S1DREG_CRT_DISP_VHEIGHT0, 0xDF}, ++ {S1DREG_CRT_DISP_VHEIGHT1, 0x01}, /* 480 lines */ ++ {S1DREG_CRT_NDISP_VPER, 0x2B}, /* 44 lines */ ++ {S1DREG_CRT_VRTC_START, 0x09}, /* 10 lines */ ++ {S1DREG_CRT_VRTC_PWIDTH, 0x01}, /* 2 lines */ ++ {S1DREG_TV_OUT_CTL, 0x10}, ++ {0x005E, 0x9F}, ++ {0x005F, 0x00}, ++ {S1DREG_CRT_DISP_MODE, 0x05}, /* 16 bpp */ ++ {S1DREG_CRT_DISP_START0, 0x00}, ++ {S1DREG_CRT_DISP_START1, 0x00}, ++ {S1DREG_CRT_DISP_START2, 0x00}, ++ {S1DREG_CRT_MEM_OFF0, 0x80}, ++ {S1DREG_CRT_MEM_OFF1, 0x02}, ++ {S1DREG_CRT_PIX_PAN, 0x00}, ++ {S1DREG_CRT_DISP_FIFO_HTC, 0x3B}, ++ {S1DREG_CRT_DISP_FIFO_LTC, 0x3C}, ++ {S1DREG_LCD_CUR_CTL, 0x00}, /* inactive */ ++ {S1DREG_LCD_CUR_START, 0x01}, ++ {S1DREG_LCD_CUR_XPOS0, 0x00}, ++ {S1DREG_LCD_CUR_XPOS1, 0x00}, ++ {S1DREG_LCD_CUR_YPOS0, 0x00}, ++ {S1DREG_LCD_CUR_YPOS1, 0x00}, ++ {S1DREG_LCD_CUR_BCTL0, 0x00}, ++ {S1DREG_LCD_CUR_GCTL0, 0x00}, ++ {S1DREG_LCD_CUR_RCTL0, 0x00}, ++ {S1DREG_LCD_CUR_BCTL1, 0x1F}, ++ {S1DREG_LCD_CUR_GCTL1, 0x3F}, ++ {S1DREG_LCD_CUR_RCTL1, 0x1F}, ++ {S1DREG_LCD_CUR_FIFO_HTC, 0x00}, ++ {S1DREG_CRT_CUR_CTL, 0x00}, /* inactive */ ++ {S1DREG_CRT_CUR_START, 0x01}, ++ {S1DREG_CRT_CUR_XPOS0, 0x00}, ++ {S1DREG_CRT_CUR_XPOS1, 0x00}, ++ {S1DREG_CRT_CUR_YPOS0, 0x00}, ++ {S1DREG_CRT_CUR_YPOS1, 0x00}, ++ {S1DREG_CRT_CUR_BCTL0, 0x00}, ++ {S1DREG_CRT_CUR_GCTL0, 0x00}, ++ {S1DREG_CRT_CUR_RCTL0, 0x00}, ++ {S1DREG_CRT_CUR_BCTL1, 0x1F}, ++ {S1DREG_CRT_CUR_GCTL1, 0x3F}, ++ {S1DREG_CRT_CUR_RCTL1, 0x1F}, ++ {S1DREG_CRT_CUR_FIFO_HTC, 0x00}, ++ {S1DREG_BBLT_CTL0, 0x00}, ++ {S1DREG_BBLT_CTL0, 0x00}, ++ {S1DREG_BBLT_CC_EXP, 0x00}, ++ {S1DREG_BBLT_OP, 0x00}, ++ {S1DREG_BBLT_SRC_START0, 0x00}, ++ {S1DREG_BBLT_SRC_START1, 0x00}, ++ {S1DREG_BBLT_SRC_START2, 0x00}, ++ {S1DREG_BBLT_DST_START0, 0x00}, ++ {S1DREG_BBLT_DST_START1, 0x00}, ++ {S1DREG_BBLT_DST_START2, 0x00}, ++ {S1DREG_BBLT_MEM_OFF0, 0x00}, ++ {S1DREG_BBLT_MEM_OFF1, 0x00}, ++ {S1DREG_BBLT_WIDTH0, 0x00}, ++ {S1DREG_BBLT_WIDTH1, 0x00}, ++ {S1DREG_BBLT_HEIGHT0, 0x00}, ++ {S1DREG_BBLT_HEIGHT1, 0x00}, ++ {S1DREG_BBLT_BGC0, 0x00}, ++ {S1DREG_BBLT_BGC1, 0x00}, ++ {S1DREG_BBLT_FGC0, 0x00}, ++ {S1DREG_BBLT_FGC1, 0x00}, ++ {S1DREG_LKUP_MODE, 0x00}, /* LCD LUT r | LCD and CRT/TV LUT w */ ++ {S1DREG_LKUP_ADDR, 0x00}, ++ {S1DREG_PS_CNF, 0x10}, /* Power Save disable */ ++ {S1DREG_PS_STATUS, 0x02}, /* LCD Panel down, mem up */ ++ {S1DREG_CPU2MEM_WDOGT, 0x00}, ++ {S1DREG_COM_DISP_MODE, 0x02}, /* enable CRT display output */ ++}; ++ ++static struct s1d13xxxfb_pdata ek_s1dfb_pdata = { ++ .initregs = ek_s1dfb_initregs, ++ .initregssize = ARRAY_SIZE(ek_s1dfb_initregs), ++ .platform_init_video = ek_init_video, ++}; ++ ++static u64 s1dfb_dmamask = 0xffffffffUL; ++ ++static struct resource ek_s1dfb_resource[] = { ++ [0] = { /* video mem */ ++ .name = "s1d13806 memory", ++ .start = AT91_FB_VMEM_BASE, ++ .end = AT91_FB_VMEM_BASE + AT91_FB_VMEM_SIZE -1, ++ .flags = IORESOURCE_MEM, ++ }, ++ [1] = { /* video registers */ ++ .name = "s1d13806 registers", ++ .start = AT91_FB_REG_BASE, ++ .end = AT91_FB_REG_BASE + AT91_FB_REG_SIZE -1, ++ .flags = IORESOURCE_MEM, ++ }, ++}; ++ ++static struct platform_device ek_s1dfb_device = { ++ .name = "s1d13806fb", ++ .id = -1, ++ .dev = { ++ .dma_mask = &s1dfb_dmamask, ++ .coherent_dma_mask = 0xffffffff, ++ .platform_data = &ek_s1dfb_pdata, ++ }, ++ .resource = ek_s1dfb_resource, ++ .num_resources = ARRAY_SIZE(ek_s1dfb_resource), ++}; ++ ++static void __init ek_add_device_video(void) ++{ ++ platform_device_register(&ek_s1dfb_device); ++} ++#else ++static void __init ek_add_device_video(void) {} ++#endif ++ + static struct at91_eth_data __initdata ek_eth_data = { + .phy_irq_pin = AT91_PIN_PC4, + .is_rmii = 1, +@@ -113,7 +294,7 @@ + #define EK_FLASH_SIZE 0x200000 + + static struct physmap_flash_data ek_flash_data = { +- .width = 2, ++ .width = 2, + }; + + static struct resource ek_flash_resource = { +@@ -132,6 +313,18 @@ + .num_resources = 1, + }; + ++static struct at91_gpio_led ek_leds[] = { ++ { ++ .name = "led0", ++ .gpio = AT91_PIN_PB1, ++ .trigger = "heartbeat", ++ }, ++ { ++ .name = "led1", ++ .gpio = AT91_PIN_PB2, ++ .trigger = "timer", ++ } ++}; + + static void __init ek_board_init(void) + { +@@ -158,8 +351,10 @@ + #endif + /* NOR Flash */ + platform_device_register(&ek_flash); ++ /* LEDs */ ++ at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds)); + /* VGA */ +-// ek_add_device_video(); ++ ek_add_device_video(); + } + + MACHINE_START(AT91RM9200EK, "Atmel AT91RM9200-EK") +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/board-kb9202.c linux-2.6.22-rc5.new/arch/arm/mach-at91/board-kb9202.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/board-kb9202.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/board-kb9202.c 2007-07-29 05:23:04.000000000 +0200 +@@ -37,6 +37,8 @@ + #include <asm/arch/board.h> + #include <asm/arch/gpio.h> + ++#include <asm/arch/at91rm9200_mc.h> ++ + #include "generic.h" + + +@@ -111,6 +113,48 @@ + .partition_info = nand_partitions, + }; + ++ ++#if defined(CONFIG_FB_S1D15605) ++#warning "Rather pass reset pin via platform_data" ++static struct resource kb9202_lcd_resources[] = { ++ [0] = { ++ .start = AT91_CHIPSELECT_2, ++ .end = AT91_CHIPSELECT_2 + 0x200FF, ++ .flags = IORESOURCE_MEM ++ }, ++ [1] = { /* reset pin */ ++ .start = AT91_PIN_PC22, ++ .end = AT91_PIN_PC22, ++ .flags = IORESOURCE_MEM ++ }, ++}; ++ ++static struct platform_device kb9202_lcd_device = { ++ .name = "s1d15605fb", ++ .id = 0, ++ .num_resources = ARRAY_SIZE(kb9202_lcd_resources), ++ .resource = kb9202_lcd_resources, ++}; ++ ++static void __init kb9202_add_device_lcd(void) ++{ ++ /* In case the boot loader did not set the chip select mode and timing */ ++ at91_sys_write(AT91_SMC_CSR(2), ++ AT91_SMC_WSEN | AT91_SMC_NWS_(18) | AT91_SMC_TDF_(1) | AT91_SMC_DBW_8 | ++ AT91_SMC_RWSETUP_(1) | AT91_SMC_RWHOLD_(1)); ++ ++ /* Backlight pin = output, off */ ++ at91_set_gpio_output(AT91_PIN_PC23, 0); ++ ++ /* Reset pin = output, in reset */ ++ at91_set_gpio_output(AT91_PIN_PC22, 0); ++ ++ platform_device_register(&kb9202_lcd_device); ++} ++#else ++static void __init kb9202_add_device_lcd(void) {} ++#endif ++ + static void __init kb9202_board_init(void) + { + /* Serial */ +@@ -129,6 +173,8 @@ + at91_add_device_spi(NULL, 0); + /* NAND */ + at91_add_device_nand(&kb9202_nand_data); ++ /* LCD */ ++ kb9202_add_device_lcd(); + } + + MACHINE_START(KB9200, "KB920x") +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/board-sam9261ek.c linux-2.6.22-rc5.new/arch/arm/mach-at91/board-sam9261ek.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/board-sam9261ek.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/board-sam9261ek.c 2007-07-29 05:23:04.000000000 +0200 +@@ -27,6 +27,9 @@ + #include <linux/spi/spi.h> + #include <linux/spi/ads7846.h> + #include <linux/dm9000.h> ++#include <linux/fb.h> ++ ++#include <video/atmel_lcdc.h> + + #include <asm/hardware.h> + #include <asm/setup.h> +@@ -251,6 +254,7 @@ + .bus_num = 0, + .platform_data = &ads_info, + .irq = AT91SAM9261_ID_IRQ0, ++ .controller_data = AT91_PIN_PA28, /* CS pin */ + }, + #endif + #if defined(CONFIG_MTD_AT91_DATAFLASH_CARD) +@@ -271,6 +275,65 @@ + }; + + ++/* ++ * LCD Controller ++ */ ++#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) ++static struct fb_videomode at91_tft_vga_modes[] = { ++ { ++ .name = "TX09D50VM1CCA @ 60", ++ .refresh = 60, ++ .xres = 240, .yres = 320, ++ .pixclock = KHZ2PICOS(4965), ++ ++ .left_margin = 1, .right_margin = 33, ++ .upper_margin = 1, .lower_margin = 0, ++ .hsync_len = 5, .vsync_len = 1, ++ ++ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, ++ .vmode = FB_VMODE_NONINTERLACED, ++ }, ++}; ++ ++static struct fb_monspecs at91fb_default_monspecs = { ++ .manufacturer = "HIT", ++ .monitor = "TX09D50VM1CCA", ++ ++ .modedb = at91_tft_vga_modes, ++ .modedb_len = ARRAY_SIZE(at91_tft_vga_modes), ++ .hfmin = 15000, ++ .hfmax = 64000, ++ .vfmin = 50, ++ .vfmax = 150, ++}; ++ ++#define AT91SAM9261_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ ++ | ATMEL_LCDC_DISTYPE_TFT \ ++ | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) ++ ++static void at91_lcdc_power_control(int on) ++{ ++ if (on) ++ at91_set_gpio_value(AT91_PIN_PA12, 0); /* power up */ ++ else ++ at91_set_gpio_value(AT91_PIN_PA12, 1); /* power down */ ++} ++ ++/* Driver datas */ ++static struct atmel_lcdfb_info __initdata ek_lcdc_data = { ++ .default_bpp = 16, ++ .default_dmacon = ATMEL_LCDC_DMAEN, ++ .default_lcdcon2 = AT91SAM9261_DEFAULT_LCDCON2, ++ .default_monspecs = &at91fb_default_monspecs, ++ .atmel_lcdfb_power_control = at91_lcdc_power_control, ++ .guard_time = 1, ++}; ++ ++#else ++static struct atmel_lcdfb_info __initdata ek_lcdc_data; ++#endif ++ ++ + static void __init ek_board_init(void) + { + /* Serial */ +@@ -296,6 +359,8 @@ + /* MMC */ + at91_add_device_mmc(0, &ek_mmc_data); + #endif ++ /* LCD Controller */ ++ at91_add_device_lcdc(&ek_lcdc_data); + } + + MACHINE_START(AT91SAM9261EK, "Atmel AT91SAM9261-EK") +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/board-sam9263ek.c linux-2.6.22-rc5.new/arch/arm/mach-at91/board-sam9263ek.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/board-sam9263ek.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/board-sam9263ek.c 2007-07-29 05:23:04.000000000 +0200 +@@ -26,6 +26,9 @@ + #include <linux/platform_device.h> + #include <linux/spi/spi.h> + #include <linux/spi/ads7846.h> ++#include <linux/fb.h> ++ ++#include <video/atmel_lcdc.h> + + #include <asm/hardware.h> + #include <asm/setup.h> +@@ -202,6 +205,65 @@ + + + /* ++ * LCD Controller ++ */ ++#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE) ++static struct fb_videomode at91_tft_vga_modes[] = { ++ { ++ .name = "TX09D50VM1CCA @ 60", ++ .refresh = 60, ++ .xres = 240, .yres = 320, ++ .pixclock = KHZ2PICOS(4965), ++ ++ .left_margin = 1, .right_margin = 33, ++ .upper_margin = 1, .lower_margin = 0, ++ .hsync_len = 5, .vsync_len = 1, ++ ++ .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT, ++ .vmode = FB_VMODE_NONINTERLACED, ++ }, ++}; ++ ++static struct fb_monspecs at91fb_default_monspecs = { ++ .manufacturer = "HIT", ++ .monitor = "TX09D70VM1CCA", ++ ++ .modedb = at91_tft_vga_modes, ++ .modedb_len = ARRAY_SIZE(at91_tft_vga_modes), ++ .hfmin = 15000, ++ .hfmax = 64000, ++ .vfmin = 50, ++ .vfmax = 150, ++}; ++ ++#define AT91SAM9263_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \ ++ | ATMEL_LCDC_DISTYPE_TFT \ ++ | ATMEL_LCDC_CLKMOD_ALWAYSACTIVE) ++ ++static void at91_lcdc_power_control(int on) ++{ ++ if (on) ++ at91_set_gpio_value(AT91_PIN_PD12, 0); /* power up */ ++ else ++ at91_set_gpio_value(AT91_PIN_PD12, 1); /* power down */ ++} ++ ++/* Driver datas */ ++static struct atmel_lcdfb_info __initdata ek_lcdc_data = { ++ .default_bpp = 16, ++ .default_dmacon = ATMEL_LCDC_DMAEN, ++ .default_lcdcon2 = AT91SAM9263_DEFAULT_LCDCON2, ++ .default_monspecs = &at91fb_default_monspecs, ++ .atmel_lcdfb_power_control = at91_lcdc_power_control, ++ .guard_time = 1, ++}; ++ ++#else ++static struct atmel_lcdfb_info __initdata ek_lcdc_data; ++#endif ++ ++ ++/* + * AC97 + */ + static struct atmel_ac97_data ek_ac97_data = { +@@ -230,6 +292,8 @@ + at91_add_device_nand(&ek_nand_data); + /* I2C */ + at91_add_device_i2c(); ++ /* LCD Controller */ ++ at91_add_device_lcdc(&ek_lcdc_data); + /* AC97 */ + at91_add_device_ac97(&ek_ac97_data); + } +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/clock.c linux-2.6.22-rc5.new/arch/arm/mach-at91/clock.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/clock.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/clock.c 2007-07-29 05:23:04.000000000 +0200 +@@ -32,6 +32,7 @@ + #include <asm/arch/cpu.h> + + #include "clock.h" ++#include "generic.h" + + + /* +@@ -254,6 +255,23 @@ + + /*------------------------------------------------------------------------*/ + ++#ifdef CONFIG_PM ++ ++int clk_must_disable(struct clk *clk) ++{ ++ if (!at91_suspend_entering_slow_clock()) ++ return 0; ++ ++ while (clk->parent) ++ clk = clk->parent; ++ return clk != &clk32k; ++} ++EXPORT_SYMBOL(clk_must_disable); ++ ++#endif ++ ++/*------------------------------------------------------------------------*/ ++ + #ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS + + /* +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/generic.h linux-2.6.22-rc5.new/arch/arm/mach-at91/generic.h +--- linux-2.6.22-rc5/arch/arm/mach-at91/generic.h 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/generic.h 2007-07-29 05:23:04.000000000 +0200 +@@ -36,6 +36,7 @@ + /* Power Management */ + extern void at91_irq_suspend(void); + extern void at91_irq_resume(void); ++extern int at91_suspend_entering_slow_clock(void); + + /* GPIO */ + #define AT91RM9200_PQFP 3 /* AT91RM9200 PQFP package has 3 banks */ +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/ics1523.c linux-2.6.22-rc5.new/arch/arm/mach-at91/ics1523.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/ics1523.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/ics1523.c 2007-07-29 05:23:04.000000000 +0200 +@@ -0,0 +1,207 @@ ++/* ++ * arch/arm/mach-at91rm9200/ics1523.c ++ * ++ * Copyright (C) 2003 ATMEL Rousset ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ */ ++ ++#include <asm/hardware.h> ++#include <asm/io.h> ++ ++#include <linux/clk.h> ++#include <linux/delay.h> ++#include <linux/err.h> ++#include <linux/init.h> ++ ++#include <asm/arch/ics1523.h> ++#include <asm/arch/at91_twi.h> ++#include <asm/arch/gpio.h> ++ ++/* TWI Errors */ ++#define AT91_TWI_ERROR (AT91_TWI_NACK | AT91_TWI_UNRE | AT91_TWI_OVRE) ++ ++ ++static void __iomem *twi_base; ++ ++#define at91_twi_read(reg) __raw_readl(twi_base + (reg)) ++#define at91_twi_write(reg, val) __raw_writel((val), twi_base + (reg)) ++ ++ ++/* ----------------------------------------------------------------------------- ++ * Initialization of TWI CLOCK ++ * ----------------------------------------------------------------------------- */ ++ ++static void at91_ics1523_SetTwiClock(unsigned int mck_khz) ++{ ++ int sclock; ++ ++ /* Here, CKDIV = 1 and CHDIV = CLDIV ==> CLDIV = CHDIV = 1/4*((Fmclk/FTWI) -6) */ ++ sclock = (10*mck_khz / ICS_TRANSFER_RATE); ++ if (sclock % 10 >= 5) ++ sclock = (sclock /10) - 5; ++ else ++ sclock = (sclock /10)- 6; ++ sclock = (sclock + (4 - sclock %4)) >> 2; /* div 4 */ ++ ++ at91_twi_write(AT91_TWI_CWGR, 0x00010000 | sclock | (sclock << 8)); ++} ++ ++/* ----------------------------------------------------------------------------- ++ * Read a byte with TWI Interface from the Clock Generator ICS1523 ++ * ----------------------------------------------------------------------------- */ ++ ++static int at91_ics1523_ReadByte(unsigned char reg_address, unsigned char *data_in) ++{ ++ int Status, nb_trial; ++ ++ at91_twi_write(AT91_TWI_MMR, AT91_TWI_MREAD | AT91_TWI_IADRSZ_1 | ((ICS_ADDR << 16) & AT91_TWI_DADR)); ++ at91_twi_write(AT91_TWI_IADR, reg_address); ++ at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP); ++ ++ /* Program temporizing period (300us) */ ++ udelay(300); ++ ++ /* Wait TXcomplete ... */ ++ nb_trial = 0; ++ Status = at91_twi_read(AT91_TWI_SR); ++ while (!(Status & AT91_TWI_TXCOMP) && (nb_trial < 10)) { ++ nb_trial++; ++ Status = at91_twi_read(AT91_TWI_SR); ++ } ++ ++ if (Status & AT91_TWI_TXCOMP) { ++ *data_in = (unsigned char) at91_twi_read(AT91_TWI_RHR); ++ return ICS1523_ACCESS_OK; ++ } ++ else ++ return ICS1523_ACCESS_ERROR; ++} ++ ++/* ----------------------------------------------------------------------------- ++ * Write a byte with TWI Interface to the Clock Generator ICS1523 ++ * ----------------------------------------------------------------------------- */ ++ ++static int at91_ics1523_WriteByte(unsigned char reg_address, unsigned char data_out) ++{ ++ int Status, nb_trial; ++ ++ at91_twi_write(AT91_TWI_MMR, AT91_TWI_IADRSZ_1 | ((ICS_ADDR << 16) & AT91_TWI_DADR)); ++ at91_twi_write(AT91_TWI_IADR, reg_address); ++ at91_twi_write(AT91_TWI_THR, data_out); ++ at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP); ++ ++ /* Program temporizing period (300us) */ ++ udelay(300); ++ ++ nb_trial = 0; ++ Status = at91_twi_read(AT91_TWI_SR); ++ while (!(Status & AT91_TWI_TXCOMP) && (nb_trial < 10)) { ++ nb_trial++; ++ if (Status & AT91_TWI_ERROR) { ++ /* If Underrun OR NACK - Start again */ ++ at91_twi_write(AT91_TWI_CR, AT91_TWI_START | AT91_TWI_STOP); ++ ++ /* Program temporizing period (300us) */ ++ udelay(300); ++ } ++ Status = at91_twi_read(AT91_TWI_SR); ++ }; ++ ++ if (Status & AT91_TWI_TXCOMP) ++ return ICS1523_ACCESS_OK; ++ else ++ return ICS1523_ACCESS_ERROR; ++} ++ ++/* ----------------------------------------------------------------------------- ++ * Initialization of the Clock Generator ICS1523 ++ * ----------------------------------------------------------------------------- */ ++ ++int at91_ics1523_init(void) ++{ ++ int nb_trial; ++ int ack = ICS1523_ACCESS_OK; ++ unsigned int status = 0xffffffff; ++ struct clk *twi_clk; ++ ++ /* Map in TWI peripheral */ ++ twi_base = ioremap(AT91RM9200_BASE_TWI, SZ_16K); ++ if (!twi_base) ++ return -ENOMEM; ++ ++ /* pins used for TWI interface */ ++ at91_set_A_periph(AT91_PIN_PA25, 0); /* TWD */ ++ at91_set_multi_drive(AT91_PIN_PA25, 1); ++ at91_set_A_periph(AT91_PIN_PA26, 0); /* TWCK */ ++ at91_set_multi_drive(AT91_PIN_PA26, 1); ++ ++ /* Enable the TWI clock */ ++ twi_clk = clk_get(NULL, "twi_clk"); ++ if (IS_ERR(twi_clk)) ++ return ICS1523_ACCESS_ERROR; ++ clk_enable(twi_clk); ++ ++ /* Disable interrupts */ ++ at91_twi_write(AT91_TWI_IDR, -1); ++ ++ /* Reset peripheral */ ++ at91_twi_write(AT91_TWI_CR, AT91_TWI_SWRST); ++ ++ /* Set Master mode */ ++ at91_twi_write(AT91_TWI_CR, AT91_TWI_MSEN); ++ ++ /* Set TWI Clock Waveform Generator Register */ ++ at91_ics1523_SetTwiClock(60000); /* MCK in KHz = 60000 KHz */ ++ ++ /* ICS1523 Initialisation */ ++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_ICR, (unsigned char) 0); ++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_OE, (unsigned char) (ICS_OEF | ICS_OET2 | ICS_OETCK)); ++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_OD, (unsigned char) (ICS_INSEL | 0x7F)); ++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAO, (unsigned char) 0); ++ ++ nb_trial = 0; ++ do { ++ nb_trial++; ++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_ICR, (unsigned char) (ICS_ENDLS | ICS_ENPLS | ICS_PDEN /*| ICS_FUNCSEL*/)); ++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_LCR, (unsigned char) (ICS_PSD | ICS_PFD)); ++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_FD0, (unsigned char) 0x39) ; /* 0x7A */ ++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_FD1, (unsigned char) 0x00); ++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_SWRST, (unsigned char) (ICS_PLLR)); ++ ++ /* Program 1ms temporizing period */ ++ mdelay(1); ++ ++ at91_ics1523_ReadByte ((unsigned char) ICS_SR, (char *)&status); ++ } while (!((unsigned int) status & (unsigned int) ICS_PLLLOCK) && (nb_trial < 10)); ++ ++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAC, (unsigned char) 0x03) ; /* 0x01 */ ++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_SWRST, (unsigned char) (ICS_DPAR)); ++ ++ /* Program 1ms temporizing period */ ++ mdelay(1); ++ ++ ack |= at91_ics1523_WriteByte ((unsigned char) ICS_DPAO, (unsigned char) 0x00); ++ ++ /* Program 1ms temporizing period */ ++ mdelay(1); ++ ++ /* All done - cleanup */ ++ iounmap(twi_base); ++ clk_disable(twi_clk); ++ clk_put(twi_clk); ++ ++ return ack; ++} +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/Kconfig linux-2.6.22-rc5.new/arch/arm/mach-at91/Kconfig +--- linux-2.6.22-rc5/arch/arm/mach-at91/Kconfig 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/Kconfig 2007-07-29 05:23:04.000000000 +0200 +@@ -97,6 +97,12 @@ + help + Select this if you are using Sperry-Sun's KAFA board. + ++config MACH_CHUB ++ bool "Promwad Chub board" ++ depends on ARCH_AT91RM9200 ++ help ++ Select this if you are using Promwad's Chub board. ++ + endif + + # ---------------------------------------------------------- +@@ -121,6 +127,13 @@ + Select this if you are using Atmel's AT91SAM9260-EK or AT91SAM9XE Evaluation Kit + <http://www.atmel.com/dyn/products/tools_card.asp?tool_id=3933> + ++config MACH_CAM60 ++ bool "KwikByte CAM60 board" ++ depends on ARCH_AT91SAM9260 ++ help ++ Select this if you are using KwikByte's CAM60 board based on the Atmel AT91SAM9260. ++ <http://www.kwikbyte.com> ++ + endif + + # ---------------------------------------------------------- +@@ -184,6 +197,20 @@ + On AT91SAM926x boards both types of NAND flash can be present + (8 and 16 bit data bus width). + ++config CSB300_WAKE_SW0 ++ bool "CSB300 SW0 irq0 wakeup" ++ depends on MACH_CSB337 && PM ++ help ++ If you have a CSB300 connected to your CSB337, this lets ++ SW0 serve as a wakeup button. It uses IRQ0. ++ ++config CSB300_WAKE_SW1 ++ bool "CSB300 SW1 gpio wakeup" ++ depends on MACH_CSB337 && PM ++ help ++ If you have a CSB300 connected to your CSB337, this lets ++ SW1 serve as a wakeup button. It uses GPIO. ++ + # ---------------------------------------------------------- + + comment "AT91 Feature Selections" +@@ -194,6 +221,20 @@ + Select this if you need to program one or more of the PCK0..PCK3 + programmable clock outputs. + ++config ATMEL_TCLIB ++ bool "Timer/Counter Library" ++ help ++ Select this if you want a library to allocate the Timer/Counter ++ blocks found on many Atmel processors. This facilitates using ++ these modules despite processor differences. ++ ++config AT91_SLOW_CLOCK ++ bool "Suspend-to-RAM uses slow clock mode (EXPERIMENTAL)" ++ depends on PM && EXPERIMENTAL ++ help ++ Select this if you wish to put the CPU into slow clock mode ++ while in the "Suspend to RAM" state, to save more power. ++ + endmenu + + endif +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/Makefile linux-2.6.22-rc5.new/arch/arm/mach-at91/Makefile +--- linux-2.6.22-rc5/arch/arm/mach-at91/Makefile 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/Makefile 2007-07-29 05:23:04.000000000 +0200 +@@ -8,6 +8,8 @@ + obj- := + + obj-$(CONFIG_PM) += pm.o ++obj-$(CONFIG_AT91_SLOW_CLOCK) += pm_slowclock.o ++obj-$(CONFIG_ATMEL_TCLIB) += tclib.o + + # CPU-specific support + obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200.o at91rm9200_time.o at91rm9200_devices.o +@@ -26,10 +28,12 @@ + obj-$(CONFIG_MACH_KB9200) += board-kb9202.o + obj-$(CONFIG_MACH_ATEB9200) += board-eb9200.o + obj-$(CONFIG_MACH_KAFA) += board-kafa.o ++obj-$(CONFIG_MACH_CHUB) += board-chub.o + obj-$(CONFIG_MACH_PICOTUX2XX) += board-picotux200.o + + # AT91SAM9260 board-specific support + obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o ++obj-$(CONFIG_MACH_CAM60) += board-cam60.o + + # AT91SAM9261 board-specific support + obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o +@@ -51,7 +55,7 @@ + obj-$(CONFIG_LEDS) += $(led-y) + + # VGA support +-#obj-$(CONFIG_FB_S1D13XXX) += ics1523.o ++obj-$(CONFIG_FB_S1D13XXX) += ics1523.o + + + ifeq ($(CONFIG_PM_DEBUG),y) +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/pm.c linux-2.6.22-rc5.new/arch/arm/mach-at91/pm.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/pm.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/pm.c 2007-07-29 05:23:04.000000000 +0200 +@@ -63,6 +63,7 @@ + * Verify that all the clocks are correct before entering + * slow-clock mode. + */ ++#warning "SAM9260 only has 3 programmable clocks." + static int at91_pm_verify_clocks(void) + { + unsigned long scsr; +@@ -103,20 +104,15 @@ + } + + /* +- * Call this from platform driver suspend() to see how deeply to suspend. ++ * This is called from clk_must_disable(), to see how deeply to suspend. + * For example, some controllers (like OHCI) need one of the PLL clocks + * in order to act as a wakeup source, and those are not available when + * going into slow clock mode. +- * +- * REVISIT: generalize as clk_will_be_available(clk)? Other platforms have +- * the very same problem (but not using at91 main_clk), and it'd be better +- * to add one generic API rather than lots of platform-specific ones. + */ + int at91_suspend_entering_slow_clock(void) + { + return (target_state == PM_SUSPEND_MEM); + } +-EXPORT_SYMBOL(at91_suspend_entering_slow_clock); + + + static void (*slow_clock)(void); +@@ -205,16 +201,23 @@ + .enter = at91_pm_enter, + }; + ++#ifdef CONFIG_AT91_SLOW_CLOCK ++extern void at91rm9200_slow_clock(void); ++extern u32 at91rm9200_slow_clock_sz; ++#endif ++ + static int __init at91_pm_init(void) + { +- printk("AT91: Power Management\n"); +- +-#ifdef CONFIG_AT91_PM_SLOW_CLOCK +- /* REVISIT allocations of SRAM should be dynamically managed. ++#ifdef CONFIG_AT91_SLOW_CLOCK ++ /* ++ * REVISIT allocations of SRAM should be dynamically managed. + * FIQ handlers and other components will want SRAM/TCM too... + */ +- slow_clock = (void *) (AT91_VA_BASE_SRAM + (3 * SZ_4K)); ++ slow_clock = (void *) (AT91_IO_VIRT_BASE - AT91RM9200_SRAM_SIZE + (3 * SZ_4K)); + memcpy(slow_clock, at91rm9200_slow_clock, at91rm9200_slow_clock_sz); ++ printk("AT91: Power Management (with slow clock mode)\n"); ++#else ++ printk("AT91: Power Management\n"); + #endif + + /* Disable SDRAM low-power mode. Cannot be used with self-refresh. */ +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/pm.c.orig linux-2.6.22-rc5.new/arch/arm/mach-at91/pm.c.orig +--- linux-2.6.22-rc5/arch/arm/mach-at91/pm.c.orig 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/pm.c.orig 2007-06-17 04:09:12.000000000 +0200 +@@ -0,0 +1,227 @@ ++/* ++ * arch/arm/mach-at91/pm.c ++ * AT91 Power Management ++ * ++ * Copyright (C) 2005 David Brownell ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ */ ++ ++#include <linux/pm.h> ++#include <linux/sched.h> ++#include <linux/proc_fs.h> ++#include <linux/pm.h> ++#include <linux/interrupt.h> ++#include <linux/sysfs.h> ++#include <linux/module.h> ++#include <linux/platform_device.h> ++ ++#include <asm/io.h> ++#include <asm/irq.h> ++#include <asm/atomic.h> ++#include <asm/mach/time.h> ++#include <asm/mach/irq.h> ++#include <asm/mach-types.h> ++ ++#include <asm/arch/at91_pmc.h> ++#include <asm/arch/at91rm9200_mc.h> ++#include <asm/arch/gpio.h> ++#include <asm/arch/cpu.h> ++ ++#include "generic.h" ++ ++ ++static int at91_pm_valid_state(suspend_state_t state) ++{ ++ switch (state) { ++ case PM_SUSPEND_ON: ++ case PM_SUSPEND_STANDBY: ++ case PM_SUSPEND_MEM: ++ return 1; ++ ++ default: ++ return 0; ++ } ++} ++ ++ ++static suspend_state_t target_state; ++ ++/* ++ * Called after processes are frozen, but before we shutdown devices. ++ */ ++static int at91_pm_prepare(suspend_state_t state) ++{ ++ target_state = state; ++ return 0; ++} ++ ++/* ++ * Verify that all the clocks are correct before entering ++ * slow-clock mode. ++ */ ++static int at91_pm_verify_clocks(void) ++{ ++ unsigned long scsr; ++ int i; ++ ++ scsr = at91_sys_read(AT91_PMC_SCSR); ++ ++ /* USB must not be using PLLB */ ++ if (cpu_is_at91rm9200()) { ++ if ((scsr & (AT91RM9200_PMC_UHP | AT91RM9200_PMC_UDP)) != 0) { ++ pr_debug("AT91: PM - Suspend-to-RAM with USB still active\n"); ++ return 0; ++ } ++ } else if (cpu_is_at91sam9260() || cpu_is_at91sam9261() || cpu_is_at91sam9263()) { ++ if ((scsr & (AT91SAM926x_PMC_UHP | AT91SAM926x_PMC_UDP)) != 0) { ++ pr_debug("AT91: PM - Suspend-to-RAM with USB still active\n"); ++ return 0; ++ } ++ } ++ ++#ifdef CONFIG_AT91_PROGRAMMABLE_CLOCKS ++ /* PCK0..PCK3 must be disabled, or configured to use clk32k */ ++ for (i = 0; i < 4; i++) { ++ u32 css; ++ ++ if ((scsr & (AT91_PMC_PCK0 << i)) == 0) ++ continue; ++ ++ css = at91_sys_read(AT91_PMC_PCKR(i)) & AT91_PMC_CSS; ++ if (css != AT91_PMC_CSS_SLOW) { ++ pr_debug("AT91: PM - Suspend-to-RAM with PCK%d src %d\n", i, css); ++ return 0; ++ } ++ } ++#endif ++ ++ return 1; ++} ++ ++/* ++ * Call this from platform driver suspend() to see how deeply to suspend. ++ * For example, some controllers (like OHCI) need one of the PLL clocks ++ * in order to act as a wakeup source, and those are not available when ++ * going into slow clock mode. ++ * ++ * REVISIT: generalize as clk_will_be_available(clk)? Other platforms have ++ * the very same problem (but not using at91 main_clk), and it'd be better ++ * to add one generic API rather than lots of platform-specific ones. ++ */ ++int at91_suspend_entering_slow_clock(void) ++{ ++ return (target_state == PM_SUSPEND_MEM); ++} ++EXPORT_SYMBOL(at91_suspend_entering_slow_clock); ++ ++ ++static void (*slow_clock)(void); ++ ++ ++static int at91_pm_enter(suspend_state_t state) ++{ ++ at91_gpio_suspend(); ++ at91_irq_suspend(); ++ ++ pr_debug("AT91: PM - wake mask %08x, pm state %d\n", ++ /* remember all the always-wake irqs */ ++ (at91_sys_read(AT91_PMC_PCSR) ++ | (1 << AT91_ID_FIQ) ++ | (1 << AT91_ID_SYS) ++ | (at91_extern_irq)) ++ & at91_sys_read(AT91_AIC_IMR), ++ state); ++ ++ switch (state) { ++ /* ++ * Suspend-to-RAM is like STANDBY plus slow clock mode, so ++ * drivers must suspend more deeply: only the master clock ++ * controller may be using the main oscillator. ++ */ ++ case PM_SUSPEND_MEM: ++ /* ++ * Ensure that clocks are in a valid state. ++ */ ++ if (!at91_pm_verify_clocks()) ++ goto error; ++ ++ /* ++ * Enter slow clock mode by switching over to clk32k and ++ * turning off the main oscillator; reverse on wakeup. ++ */ ++ if (slow_clock) { ++ slow_clock(); ++ break; ++ } else { ++ /* DEVELOPMENT ONLY */ ++ pr_info("AT91: PM - no slow clock mode yet ...\n"); ++ /* FALLTHROUGH leaving master clock alone */ ++ } ++ ++ /* ++ * STANDBY mode has *all* drivers suspended; ignores irqs not ++ * marked as 'wakeup' event sources; and reduces DRAM power. ++ * But otherwise it's identical to PM_SUSPEND_ON: cpu idle, and ++ * nothing fancy done with main or cpu clocks. ++ */ ++ case PM_SUSPEND_STANDBY: ++ /* ++ * NOTE: the Wait-for-Interrupt instruction needs to be ++ * in icache so the SDRAM stays in self-refresh mode until ++ * the wakeup IRQ occurs. ++ */ ++ asm("b 1f; .align 5; 1:"); ++ asm("mcr p15, 0, r0, c7, c10, 4"); /* drain write buffer */ ++ at91_sys_write(AT91_SDRAMC_SRR, 1); /* self-refresh mode */ ++ /* fall though to next state */ ++ ++ case PM_SUSPEND_ON: ++ asm("mcr p15, 0, r0, c7, c0, 4"); /* wait for interrupt */ ++ break; ++ ++ default: ++ pr_debug("AT91: PM - bogus suspend state %d\n", state); ++ goto error; ++ } ++ ++ pr_debug("AT91: PM - wakeup %08x\n", ++ at91_sys_read(AT91_AIC_IPR) & at91_sys_read(AT91_AIC_IMR)); ++ ++error: ++ target_state = PM_SUSPEND_ON; ++ at91_irq_resume(); ++ at91_gpio_resume(); ++ return 0; ++} ++ ++ ++static struct pm_ops at91_pm_ops ={ ++ .valid = at91_pm_valid_state, ++ .prepare = at91_pm_prepare, ++ .enter = at91_pm_enter, ++}; ++ ++static int __init at91_pm_init(void) ++{ ++ printk("AT91: Power Management\n"); ++ ++#ifdef CONFIG_AT91_PM_SLOW_CLOCK ++ /* REVISIT allocations of SRAM should be dynamically managed. ++ * FIQ handlers and other components will want SRAM/TCM too... ++ */ ++ slow_clock = (void *) (AT91_VA_BASE_SRAM + (3 * SZ_4K)); ++ memcpy(slow_clock, at91rm9200_slow_clock, at91rm9200_slow_clock_sz); ++#endif ++ ++ /* Disable SDRAM low-power mode. Cannot be used with self-refresh. */ ++ at91_sys_write(AT91_SDRAMC_LPR, 0); ++ ++ pm_set_ops(&at91_pm_ops); ++ ++ return 0; ++} ++arch_initcall(at91_pm_init); +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/pm_slowclock.S linux-2.6.22-rc5.new/arch/arm/mach-at91/pm_slowclock.S +--- linux-2.6.22-rc5/arch/arm/mach-at91/pm_slowclock.S 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/pm_slowclock.S 2007-07-29 05:23:04.000000000 +0200 +@@ -0,0 +1,172 @@ ++/* ++ * arch/arm/mach-at91/pm_slow_clock.S ++ * ++ * Copyright (C) 2006 Savin Zlobec ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ * ++ */ ++ ++#include <linux/linkage.h> ++#include <asm/hardware.h> ++#include <asm/arch/at91_pmc.h> ++#include <asm/arch/at91rm9200_mc.h> ++ ++#define MCKRDY_TIMEOUT 1000 ++#define MOSCRDY_TIMEOUT 1000 ++#define PLLALOCK_TIMEOUT 1000 ++ ++ .macro wait_mckrdy ++ mov r2, #MCKRDY_TIMEOUT ++1: sub r2, r2, #1 ++ cmp r2, #0 ++ beq 2f ++ ldr r3, [r1, #AT91_PMC_SR] ++ tst r3, #AT91_PMC_MCKRDY ++ beq 1b ++2: ++ .endm ++ ++ .macro wait_moscrdy ++ mov r2, #MOSCRDY_TIMEOUT ++1: sub r2, r2, #1 ++ cmp r2, #0 ++ beq 2f ++ ldr r3, [r1, #AT91_PMC_SR] ++ tst r3, #AT91_PMC_MOSCS ++ beq 1b ++2: ++ .endm ++ ++ .macro wait_pllalock ++ mov r2, #PLLALOCK_TIMEOUT ++1: sub r2, r2, #1 ++ cmp r2, #0 ++ beq 2f ++ ldr r3, [r1, #AT91_PMC_SR] ++ tst r3, #AT91_PMC_LOCKA ++ beq 1b ++2: ++ .endm ++ ++ .macro wait_plladis ++ mov r2, #PLLALOCK_TIMEOUT ++1: sub r2, r2, #1 ++ cmp r2, #0 ++ beq 2f ++ ldr r3, [r1, #AT91_PMC_SR] ++ tst r3, #AT91_PMC_LOCKA ++ bne 1b ++2: ++ .endm ++ ++ .text ++ ++ENTRY(at91rm9200_slow_clock) ++ ++ ldr r1, .at91_va_base_sys ++ ++ /* Put SDRAM in self refresh mode */ ++ ++ b 1f ++ .align 5 ++1: mcr p15, 0, r0, c7, c10, 4 ++ mov r2, #1 ++ str r2, [r1, #AT91_SDRAMC_SRR] ++ ++ /* Save Master clock setting */ ++ ++ ldr r2, [r1, #AT91_PMC_MCKR] ++ str r2, .saved_mckr ++ ++ /* ++ * Set the Master clock source to slow clock ++ * ++ * First set the CSS field, wait for MCKRDY ++ * and than set the PRES and MDIV fields. ++ * ++ * See eratta #2[78] for details. ++ */ ++ ++ bic r2, r2, #3 ++ str r2, [r1, #AT91_PMC_MCKR] ++ ++ wait_mckrdy ++ ++ mov r2, #0 ++ str r2, [r1, #AT91_PMC_MCKR] ++ ++ /* Save PLLA setting and disable it */ ++ ++ ldr r2, [r1, #AT91_CKGR_PLLAR] ++ str r2, .saved_pllar ++ ++ mov r2, #0 ++ str r2, [r1, #AT91_CKGR_PLLAR] ++ ++ wait_plladis ++ ++ /* Turn off the main oscillator */ ++ ++ ldr r2, [r1, #AT91_CKGR_MOR] ++ bic r2, r2, #AT91_PMC_MOSCEN ++ str r2, [r1, #AT91_CKGR_MOR] ++ ++ /* Wait for interrupt */ ++ ++ mcr p15, 0, r0, c7, c0, 4 ++ ++ /* Turn on the main oscillator */ ++ ++ ldr r2, [r1, #AT91_CKGR_MOR] ++ orr r2, r2, #AT91_PMC_MOSCEN ++ str r2, [r1, #AT91_CKGR_MOR] ++ ++ wait_moscrdy ++ ++ /* Restore PLLA setting */ ++ ++ ldr r2, .saved_pllar ++ str r2, [r1, #AT91_CKGR_PLLAR] ++ ++ wait_pllalock ++ ++ /* ++ * Restore master clock setting ++ * ++ * First set PRES if it was not 0, ++ * than set CSS and MDIV fields. ++ * After every change wait for ++ * MCKRDY. ++ * ++ * See eratta #2[78] for details. ++ */ ++ ++ ldr r2, .saved_mckr ++ tst r2, #0x1C ++ beq 2f ++ and r2, r2, #0x1C ++ str r2, [r1, #AT91_PMC_MCKR] ++ ++ wait_mckrdy ++ ++2: ldr r2, .saved_mckr ++ str r2, [r1, #AT91_PMC_MCKR] ++ ++ wait_mckrdy ++ ++ mov pc, lr ++ ++.saved_mckr: ++ .word 0 ++ ++.saved_pllar: ++ .word 0 ++ ++.at91_va_base_sys: ++ .word AT91_VA_BASE_SYS ++ ++ENTRY(at91rm9200_slow_clock_sz) ++ .word .-at91rm9200_slow_clock +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/tclib.c linux-2.6.22-rc5.new/arch/arm/mach-at91/tclib.c +--- linux-2.6.22-rc5/arch/arm/mach-at91/tclib.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/tclib.c 2007-07-29 05:23:04.000000000 +0200 +@@ -0,0 +1,17 @@ ++#include <linux/clk.h> ++#include <linux/kernel.h> ++#include <linux/module.h> ++ ++#include "tclib.h" ++ ++static struct atmel_tcblock *blocks; ++static int nblocks; ++ ++/* ++ * Called from the processor-specific init to register the TC Blocks. ++ */ ++void __init atmel_tc_init(struct atmel_tcblock *tcblocks, int n) ++{ ++ blocks = tcblocks; ++ nblocks = n; ++} +diff -urN linux-2.6.22-rc5/arch/arm/mach-at91/tclib.h linux-2.6.22-rc5.new/arch/arm/mach-at91/tclib.h +--- linux-2.6.22-rc5/arch/arm/mach-at91/tclib.h 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/arch/arm/mach-at91/tclib.h 2007-07-29 05:23:04.000000000 +0200 +@@ -0,0 +1,11 @@ ++ ++#define TC_PER_TCB 3 ++ ++struct atmel_tcblock { ++ u32 physaddr; ++ void __iomem *ioaddr; ++ struct clk *clk[TC_PER_TCB]; ++ int irq[TC_PER_TCB]; ++}; ++ ++extern void __init atmel_tc_init(struct atmel_tcblock *tcblocks, int n); +diff -urN -x CVS linux-2.6.22-rc1/include/asm-arm/arch-at91/at91_mci.h linux-2.6-stable/include/asm-arm/arch-at91/at91_mci.h +--- linux-2.6.22-rc1/include/asm-arm/arch-at91/at91_mci.h Thu Apr 26 05:08:32 2007 ++++ linux-2.6-stable/include/asm-arm/arch-at91/at91_mci.h Tue May 8 12:13:31 2007 +@@ -26,6 +26,9 @@ + #define AT91_MCI_MR 0x04 /* Mode Register */ + #define AT91_MCI_CLKDIV (0xff << 0) /* Clock Divider */ + #define AT91_MCI_PWSDIV (7 << 8) /* Power Saving Divider */ ++#define AT91_MCI_RDPROOF (1 << 11) /* Read Proof Enable [SAM926[03] only] */ ++#define AT91_MCI_WRPROOF (1 << 12) /* Write Proof Enable [SAM926[03] only] */ ++#define AT91_MCI_PDCFBYTE (1 << 13) /* PDC Force Byte Transfer [SAM926[03] only] */ + #define AT91_MCI_PDCPADV (1 << 14) /* PDC Padding Value */ + #define AT91_MCI_PDCMODE (1 << 15) /* PDC-orientated Mode */ + #define AT91_MCI_BLKLEN (0xfff << 18) /* Data Block Length */ +diff -urN -x CVS linux-2.6.22-rc1/include/asm-arm/arch-at91/at91_pmc.h linux-2.6-stable/include/asm-arm/arch-at91/at91_pmc.h +--- linux-2.6.22-rc1/include/asm-arm/arch-at91/at91_pmc.h Thu Apr 26 05:08:32 2007 ++++ linux-2.6-stable/include/asm-arm/arch-at91/at91_pmc.h Fri May 11 16:45:00 2007 +@@ -37,7 +37,9 @@ + #define AT91_PMC_PCDR (AT91_PMC + 0x14) /* Peripheral Clock Disable Register */ + #define AT91_PMC_PCSR (AT91_PMC + 0x18) /* Peripheral Clock Status Register */ + +-#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register */ ++#define AT91_CKGR_UCKR (AT91_PMC + 0x1C) /* UTMI Clock Register [SAM9RL only] */ ++ ++#define AT91_CKGR_MOR (AT91_PMC + 0x20) /* Main Oscillator Register [not on SAM9RL] */ + #define AT91_PMC_MOSCEN (1 << 0) /* Main Oscillator Enable */ + #define AT91_PMC_OSCBYPASS (1 << 1) /* Oscillator Bypass [AT91SAM926x only] */ + #define AT91_PMC_OSCOUNT (0xff << 8) /* Main Oscillator Start-up Time */ +diff -urN -x CVS linux-2.6.22-rc1/include/asm-arm/arch-at91/at91sam9260_matrix.h linux-2.6-stable/include/asm-arm/arch-at91/at91sam9260_matrix.h +--- linux-2.6.22-rc1/include/asm-arm/arch-at91/at91sam9260_matrix.h Thu Apr 26 05:08:32 2007 ++++ linux-2.6-stable/include/asm-arm/arch-at91/at91sam9260_matrix.h Fri May 11 16:20:33 2007 +@@ -67,7 +67,7 @@ + #define AT91_MATRIX_CS4A (1 << 4) /* Chip Select 4 Assignment */ + #define AT91_MATRIX_CS4A_SMC (0 << 4) + #define AT91_MATRIX_CS4A_SMC_CF1 (1 << 4) +-#define AT91_MATRIX_CS5A (1 << 5 ) /* Chip Select 5 Assignment */ ++#define AT91_MATRIX_CS5A (1 << 5) /* Chip Select 5 Assignment */ + #define AT91_MATRIX_CS5A_SMC (0 << 5) + #define AT91_MATRIX_CS5A_SMC_CF2 (1 << 5) + #define AT91_MATRIX_DBPUC (1 << 8) /* Data Bus Pull-up Configuration */ +diff -urN -x CVS linux-2.6.22-rc1/include/asm-arm/arch-at91/board.h linux-2.6-stable/include/asm-arm/arch-at91/board.h +--- linux-2.6.22-rc1/include/asm-arm/arch-at91/board.h Thu May 17 12:13:17 2007 ++++ linux-2.6-stable/include/asm-arm/arch-at91/board.h Thu May 10 12:21:10 2007 +@@ -124,9 +124,21 @@ + }; + extern void __init at91_add_device_ac97(struct atmel_ac97_data *data); + ++ /* ISI */ ++extern void __init at91_add_device_isi(void); ++ + /* LEDs */ + extern u8 at91_leds_cpu; + extern u8 at91_leds_timer; + extern void __init at91_init_leds(u8 cpu_led, u8 timer_led); + ++struct at91_gpio_led { ++ u8 index; /* index of LED */ ++ char* name; /* name of LED */ ++ u8 gpio; /* AT91_PIN_xx */ ++ u8 flags; /* 1=active-high */ ++ char* trigger; /* default trigger */ ++}; ++extern void __init at91_gpio_leds(struct at91_gpio_led *leds, int nr); ++ + #endif +diff -urN -x CVS linux-2.6.22-rc1/include/asm-arm/arch-at91/ics1523.h linux-2.6-stable/include/asm-arm/arch-at91/ics1523.h +--- linux-2.6.22-rc1/include/asm-arm/arch-at91/ics1523.h Thu Jan 1 02:00:00 1970 ++++ linux-2.6-stable/include/asm-arm/arch-at91/ics1523.h Mon May 14 13:49:47 2007 +@@ -0,0 +1,154 @@ ++//*---------------------------------------------------------------------------- ++//* ATMEL Microcontroller Software Support - ROUSSET - ++//*---------------------------------------------------------------------------- ++//* The software is delivered "AS IS" without warranty or condition of any ++//* kind, either express, implied or statutory. This includes without ++//* limitation any warranty or condition with respect to merchantability or ++//* fitness for any particular purpose, or against the infringements of ++//* intellectual property rights of others. ++//*---------------------------------------------------------------------------- ++//* File Name : ics1523.h ++//* Object : Clock Generator Prototyping File. ++//* ++//* 1.0 08/28/02 ED : Creation ++//* 1.2 13/01/03 FB : Update on lib V3 ++//*---------------------------------------------------------------------------- ++ ++#ifndef ics1523_h ++#define ics1523_h ++ ++/*-------------------------------------------*/ ++/* ICS1523 TWI Serial Clock Definition */ ++/*-------------------------------------------*/ ++ ++#define ICS_MIN_CLOCK 100 /* Min Frequency Access Clock KHz */ ++#define ICS_MAX_CLOCK 400 /* Max Frequency Access Clock KHz */ ++#define ICS_TRANSFER_RATE ICS_MAX_CLOCK /* Transfer speed to apply */ ++ ++#define ICS_WRITE_CLK_PNB 30 /* TWCK Clock Periods required to write */ ++#define ICS_READ_CLK_PNB 40 /* TWCK Clock Periods required to read */ ++ ++/*-------------------------------------------*/ ++/* ICS1523 Write Operation Definition */ ++/*-------------------------------------------*/ ++ ++#define ICS1523_ACCESS_OK 0 /* OK */ ++#define ICS1523_ACCESS_ERROR -1 /* NOK */ ++ ++/*-------------------------------------------*/ ++/* ICS1523 Device Addresses Definition */ ++/*-------------------------------------------*/ ++ ++#define ICS_ADDR 0x26 /* Device Address */ ++ ++/*--------------------------------------------------*/ ++/* ICS1523 Registers Internal Addresses Definition */ ++/*--------------------------------------------------*/ ++ ++#define ICS_ICR 0x0 /* Input Control Register */ ++#define ICS_LCR 0x1 /* Loop Control Register */ ++#define ICS_FD0 0x2 /* PLL FeedBack Divider LSBs */ ++#define ICS_FD1 0x3 /* PLL FeedBack Divider MSBs */ ++#define ICS_DPAO 0x4 /* Dynamic Phase Aligner Offset */ ++#define ICS_DPAC 0x5 /* Dynamic Phase Aligner Resolution */ ++#define ICS_OE 0x6 /* Output Enables Register */ ++#define ICS_OD 0x7 /* Osc Divider Register */ ++#define ICS_SWRST 0x8 /* DPA & PLL Reset Register */ ++#define ICS_VID 0x10 /* Chip Version Register */ ++#define ICS_RID 0x11 /* Chip Revision Register */ ++#define ICS_SR 0x12 /* Status Register */ ++ ++/*------------------------------------------------------*/ ++/* ICS1523 Input Control Register Bits Definition */ ++/*------------------------------------------------------*/ ++ ++#define ICS_PDEN 0x1 /* Phase Detector Enable */ ++#define ICS_PDPOL 0x2 /* Phase Detector Enable Polarity */ ++#define ICS_REFPOL 0x4 /* External Reference Polarity */ ++#define ICS_FBKPOL 0x8 /* External Feedback Polarity */ ++#define ICS_FBKSEL 0x10 /* External Feedback Select */ ++#define ICS_FUNCSEL 0x20 /* Function Out Select */ ++#define ICS_ENPLS 0x40 /* Enable PLL Lock/Ref Status Output */ ++#define ICS_ENDLS 0x80 /* Enable DPA Lock/Ref Status Output */ ++ ++/*-----------------------------------------------------*/ ++/* ICS1523 Loop Control Register Bits Definition */ ++/*-----------------------------------------------------*/ ++ ++#define ICS_PFD 0x7 /* Phase Detector Gain */ ++#define ICS_PSD 0x30 /* Post-Scaler Divider */ ++ ++/*----------------------------------------------------*/ ++/* ICS1523 PLL FeedBack Divider LSBs Definition */ ++/*----------------------------------------------------*/ ++ ++#define ICS_FBDL 0xFF /* PLL FeedBack Divider LSBs */ ++ ++/*----------------------------------------------------*/ ++/* ICS1523 PLL FeedBack Divider MSBs Definition */ ++/*----------------------------------------------------*/ ++ ++#define ICS_FBDM 0xF /* PLL FeedBack Divider MSBs */ ++ ++/*------------------------------------------------------------*/ ++/* ICS1523 Dynamic Phase Aligner Offset Bits Definition */ ++/*------------------------------------------------------------*/ ++ ++#define ICS_DPAOS 0x2F /* Dynamic Phase Aligner Offset */ ++#define ICS_FILSEL 0x80 /* Loop Filter Select */ ++ ++/*----------------------------------------------------------------*/ ++/* ICS1523 Dynamic Phase Aligner Resolution Bits Definition */ ++/*----------------------------------------------------------------*/ ++ ++#define ICS_DPARES 0x3 /* Dynamic Phase Aligner Resolution */ ++#define ICS_MMREV 0xFC /* Metal Mask Revision Number */ ++ ++/*-------------------------------------------------------*/ ++/* ICS1523 Output Enables Register Bits Definition */ ++/*-------------------------------------------------------*/ ++ ++#define ICS_OEPCK 0x1 /* Output Enable for PECL PCLK Outputs */ ++#define ICS_OETCK 0x2 /* Output Enable for STTL CLK Output */ ++#define ICS_OEP2 0x4 /* Output Enable for PECL CLK/2 Outputs */ ++#define ICS_OET2 0x8 /* Output Enable for STTL CLK/2 Output */ ++#define ICS_OEF 0x10 /* Output Enable for STTL FUNC Output */ ++#define ICS_CLK2INV 0x20 /* CLK/2 Invert */ ++#define ICS_OSCL 0xC0 /* SSTL Clock Scaler */ ++ ++/*----------------------------------------------------*/ ++/* ICS1523 Osc Divider Register Bits Definition */ ++/*----------------------------------------------------*/ ++ ++#define ICS_OSCDIV 0x7F /* Oscillator Divider Modulus */ ++#define ICS_INSEL 0x80 /* Input Select */ ++ ++/*---------------------------------------------------*/ ++/* ICS1523 DPA & PLL Reset Register Definition */ ++/*---------------------------------------------------*/ ++ ++#define ICS_DPAR 0x0A /* DPA Reset Command */ ++#define ICS_PLLR 0x50 /* PLL Reset Command */ ++ ++/*------------------------------------------------*/ ++/* ICS1523 Chip Version Register Definition */ ++/*------------------------------------------------*/ ++ ++#define ICS_CHIPV 0xFF /* Chip Version */ ++ ++/*-------------------------------------------------*/ ++/* ICS1523 Chip Revision Register Definition */ ++/*-------------------------------------------------*/ ++ ++#define ICS_CHIPR 0xFF /* Chip Revision */ ++ ++/*------------------------------------------*/ ++/* ICS1523 Status Register Definition */ ++/*------------------------------------------*/ ++ ++#define ICS_DPALOCK 0x1 /* DPA Lock Status */ ++#define ICS_PLLLOCK 0x2 /* PLL Lock Status */ ++ ++int at91_ics1523_init(void); ++ ++#endif /* ics1523_h */ +diff -urN -x CVS linux-2.6.22-rc1/include/asm-arm/arch-at91/spi.h linux-2.6-stable/include/asm-arm/arch-at91/spi.h +--- linux-2.6.22-rc1/include/asm-arm/arch-at91/spi.h Thu Jan 1 02:00:00 1970 ++++ linux-2.6-stable/include/asm-arm/arch-at91/spi.h Mon May 14 13:49:47 2007 +@@ -0,0 +1,54 @@ ++/* ++ * Serial Peripheral Interface (SPI) driver for the Atmel AT91RM9200 ++ * ++ * (c) SAN People (Pty) Ltd ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 2 of the License, or (at your option) any later version. ++ */ ++ ++#ifndef AT91_LEGACY_SPI_H ++#define AT91_LEGACY_SPI_H ++ ++#define SPI_MAJOR 153 /* registered device number */ ++ ++#define DEFAULT_SPI_CLK 6000000 ++ ++ ++/* Maximum number of buffers in a single SPI transfer. ++ * DataFlash uses maximum of 2 ++ * spidev interface supports up to 8. ++ */ ++#define MAX_SPI_TRANSFERS 8 ++#define NR_SPI_DEVICES 4 /* number of devices on SPI bus */ ++ ++/* ++ * Describes the buffers for a SPI transfer. ++ * A transmit & receive buffer must be specified for each transfer ++ */ ++struct spi_transfer_list { ++ void* tx[MAX_SPI_TRANSFERS]; /* transmit */ ++ int txlen[MAX_SPI_TRANSFERS]; ++ void* rx[MAX_SPI_TRANSFERS]; /* receive */ ++ int rxlen[MAX_SPI_TRANSFERS]; ++ int nr_transfers; /* number of transfers */ ++ int curr; /* current transfer */ ++}; ++ ++struct spi_local { ++ unsigned int pcs; /* Peripheral Chip Select value */ ++ ++ struct spi_transfer_list *xfers; /* current transfer list */ ++ dma_addr_t tx, rx; /* DMA address for current transfer */ ++ dma_addr_t txnext, rxnext; /* DMA address for next transfer */ ++}; ++ ++ ++/* Exported functions */ ++extern void spi_access_bus(short device); ++extern void spi_release_bus(short device); ++extern int spi_transfer(struct spi_transfer_list* list); ++ ++#endif +diff -urN -x CVS linux-2.6.22-rc1/include/linux/clk.h linux-2.6-stable/include/linux/clk.h +--- linux-2.6.22-rc1/include/linux/clk.h Thu Apr 26 05:08:32 2007 ++++ linux-2.6-stable/include/linux/clk.h Tue May 8 12:13:31 2007 +@@ -121,4 +121,24 @@ + */ + struct clk *clk_get_parent(struct clk *clk); + ++/** ++ * clk_must_disable - report whether a clock's users must disable it ++ * @clk: one node in the clock tree ++ * ++ * This routine returns true only if the upcoming system state requires ++ * disabling the specified clock. ++ * ++ * It's common for platform power states to constrain certain clocks (and ++ * their descendants) to be unavailable, while other states allow that ++ * clock to be active. A platform's power states often include an "all on" ++ * mode; system wide sleep states like "standby" or "suspend-to-RAM"; and ++ * operating states which sacrifice functionality for lower power usage. ++ * ++ * The constraint value is commonly tested in device driver suspend(), to ++ * leave clocks active if they are needed for features like wakeup events. ++ * On platforms that support reduced functionality operating states, the ++ * constraint may also need to be tested during resume() and probe() calls. ++ */ ++int clk_must_disable(struct clk *clk); ++ + #endif +diff -urN -x CVS linux-2.6.22-rc1/include/linux/i2c-id.h linux-2.6-stable/include/linux/i2c-id.h +--- linux-2.6.22-rc1/include/linux/i2c-id.h Thu May 17 12:13:23 2007 ++++ linux-2.6-stable/include/linux/i2c-id.h Mon May 14 10:18:35 2007 +@@ -203,6 +203,7 @@ + + /* --- PCA 9564 based algorithms */ + #define I2C_HW_A_ISA 0x1a0000 /* generic ISA Bus interface card */ ++#define I2C_HW_A_PLAT 0x1a0001 /* generic platform_bus interface */ + + /* --- ACPI Embedded controller algorithms */ + #define I2C_HW_ACPI_EC 0x1f0000 +diff -urN -x CVS linux-2.6.22-rc1/sound/soc/at91/eti_b1_wm8731.c linux-2.6-stable/sound/soc/at91/eti_b1_wm8731.c +--- linux-2.6.22-rc1/sound/soc/at91/eti_b1_wm8731.c Thu May 17 12:13:36 2007 ++++ linux-2.6-stable/sound/soc/at91/eti_b1_wm8731.c Mon May 14 10:19:04 2007 +@@ -34,8 +34,7 @@ + #include <sound/soc.h> + #include <sound/soc-dapm.h> + +-#include <asm/arch/hardware.h> +-#include <asm/arch/at91_pio.h> ++#include <asm/hardware.h> + #include <asm/arch/gpio.h> + + #include "../codecs/wm8731.h" +@@ -48,13 +47,6 @@ + #define DBG(x...) + #endif + +-#define AT91_PIO_TF1 (1 << (AT91_PIN_PB6 - PIN_BASE) % 32) +-#define AT91_PIO_TK1 (1 << (AT91_PIN_PB7 - PIN_BASE) % 32) +-#define AT91_PIO_TD1 (1 << (AT91_PIN_PB8 - PIN_BASE) % 32) +-#define AT91_PIO_RD1 (1 << (AT91_PIN_PB9 - PIN_BASE) % 32) +-#define AT91_PIO_RK1 (1 << (AT91_PIN_PB10 - PIN_BASE) % 32) +-#define AT91_PIO_RF1 (1 << (AT91_PIN_PB11 - PIN_BASE) % 32) +- + static struct clk *pck1_clk; + static struct clk *pllb_clk; + +@@ -277,7 +269,6 @@ + static int __init eti_b1_init(void) + { + int ret; +- u32 ssc_pio_lines; + struct at91_ssc_periph *ssc = eti_b1_dai.cpu_dai->private_data; + + if (!request_mem_region(AT91RM9200_BASE_SSC1, SZ_16K, "soc-audio")) { +@@ -311,19 +302,12 @@ + goto fail_io_unmap; + } + +- ssc_pio_lines = AT91_PIO_TF1 | AT91_PIO_TK1 | AT91_PIO_TD1 +- | AT91_PIO_RD1 /* | AT91_PIO_RK1 */ | AT91_PIO_RF1; +- +- /* Reset all PIO registers and assign lines to peripheral A */ +- at91_sys_write(AT91_PIOB + PIO_PDR, ssc_pio_lines); +- at91_sys_write(AT91_PIOB + PIO_ODR, ssc_pio_lines); +- at91_sys_write(AT91_PIOB + PIO_IFDR, ssc_pio_lines); +- at91_sys_write(AT91_PIOB + PIO_CODR, ssc_pio_lines); +- at91_sys_write(AT91_PIOB + PIO_IDR, ssc_pio_lines); +- at91_sys_write(AT91_PIOB + PIO_MDDR, ssc_pio_lines); +- at91_sys_write(AT91_PIOB + PIO_PUDR, ssc_pio_lines); +- at91_sys_write(AT91_PIOB + PIO_ASR, ssc_pio_lines); +- at91_sys_write(AT91_PIOB + PIO_OWDR, ssc_pio_lines); ++ at91_set_A_periph(AT91_PIN_PB6, 0); /* TF1 */ ++ at91_set_A_periph(AT91_PIN_PB7, 0); /* TK1 */ ++ at91_set_A_periph(AT91_PIN_PB8, 0); /* TD1 */ ++ at91_set_A_periph(AT91_PIN_PB9, 0); /* RD1 */ ++/* at91_set_A_periph(AT91_PIN_PB10, 0);*/ /* RK1 */ ++ at91_set_A_periph(AT91_PIN_PB11, 0); /* RF1 */ + + /* + * Set PCK1 parent to PLLB and its rate to 12 Mhz. +diff -urN linux-2.6.22-rc5/drivers/char/at91_spi.c linux-2.6.22-rc5.new/drivers/char/at91_spi.c +--- linux-2.6.22-rc5/drivers/char/at91_spi.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/drivers/char/at91_spi.c 2007-07-29 05:55:39.000000000 +0200 +@@ -0,0 +1,336 @@ ++/* ++ * Serial Peripheral Interface (SPI) driver for the Atmel AT91RM9200 (Thunder) ++ * ++ * Copyright (C) SAN People (Pty) Ltd ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 2 of the License, or (at your option) any later version. ++ */ ++ ++#include <linux/init.h> ++#include <linux/dma-mapping.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/completion.h> ++#include <linux/interrupt.h> ++#include <linux/clk.h> ++#include <linux/platform_device.h> ++#include <linux/atmel_pdc.h> ++#include <asm/io.h> ++#include <asm/semaphore.h> ++ ++#include <asm/arch/at91_spi.h> ++#include <asm/arch/board.h> ++#include <asm/arch/spi.h> ++ ++#undef DEBUG_SPI ++ ++static struct spi_local spi_dev[NR_SPI_DEVICES]; /* state of the SPI devices */ ++static int spi_enabled = 0; ++static struct semaphore spi_lock; /* protect access to SPI bus */ ++static int current_device = -1; /* currently selected SPI device */ ++static struct clk *spi_clk; /* SPI clock */ ++static void __iomem *spi_base; /* SPI peripheral base-address */ ++ ++DECLARE_COMPLETION(transfer_complete); ++ ++ ++#define at91_spi_read(reg) __raw_readl(spi_base + (reg)) ++#define at91_spi_write(reg, val) __raw_writel((val), spi_base + (reg)) ++ ++ ++/* ......................................................................... */ ++ ++/* ++ * Access and enable the SPI bus. ++ * This MUST be called before any transfers are performed. ++ */ ++void spi_access_bus(short device) ++{ ++ /* Ensure that requested device is valid */ ++ if ((device < 0) || (device >= NR_SPI_DEVICES)) ++ panic("at91_spi: spi_access_bus called with invalid device"); ++ ++ if (spi_enabled == 0) { ++ clk_enable(spi_clk); /* Enable Peripheral clock */ ++ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIEN); /* Enable SPI */ ++#ifdef DEBUG_SPI ++ printk("SPI on\n"); ++#endif ++ } ++ spi_enabled++; ++ ++ /* Lock the SPI bus */ ++ down(&spi_lock); ++ current_device = device; ++ ++ /* Configure SPI bus for device */ ++ at91_spi_write(AT91_SPI_MR, AT91_SPI_MSTR | AT91_SPI_MODFDIS | (spi_dev[device].pcs << 16)); ++} ++ ++/* ++ * Relinquish control of the SPI bus. ++ */ ++void spi_release_bus(short device) ++{ ++ if (device != current_device) ++ panic("at91_spi: spi_release called with invalid device"); ++ ++ /* Release the SPI bus */ ++ current_device = -1; ++ up(&spi_lock); ++ ++ spi_enabled--; ++ if (spi_enabled == 0) { ++ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIDIS); /* Disable SPI */ ++ clk_disable(spi_clk); /* Disable Peripheral clock */ ++#ifdef DEBUG_SPI ++ printk("SPI off\n"); ++#endif ++ } ++} ++ ++/* ++ * Perform a data transfer over the SPI bus ++ */ ++int spi_transfer(struct spi_transfer_list* list) ++{ ++ struct spi_local *device = (struct spi_local *) &spi_dev[current_device]; ++ int tx_size; ++ ++ if (!list) ++ panic("at91_spi: spi_transfer called with NULL transfer list"); ++ if (current_device == -1) ++ panic("at91_spi: spi_transfer called without acquiring bus"); ++ ++#ifdef DEBUG_SPI ++ printk("SPI transfer start [%i]\n", list->nr_transfers); ++#endif ++ ++ /* If we are in 16-bit mode, we need to modify what we pass to the PDC */ ++ tx_size = (at91_spi_read(AT91_SPI_CSR(current_device)) & AT91_SPI_BITS_16) ? 2 : 1; ++ ++ /* Store transfer list */ ++ device->xfers = list; ++ list->curr = 0; ++ ++ /* Assume there must be at least one transfer */ ++ device->tx = dma_map_single(NULL, list->tx[0], list->txlen[0], DMA_TO_DEVICE); ++ device->rx = dma_map_single(NULL, list->rx[0], list->rxlen[0], DMA_FROM_DEVICE); ++ ++ /* Program PDC registers */ ++ at91_spi_write(ATMEL_PDC_TPR, device->tx); ++ at91_spi_write(ATMEL_PDC_RPR, device->rx); ++ at91_spi_write(ATMEL_PDC_TCR, list->txlen[0] / tx_size); ++ at91_spi_write(ATMEL_PDC_RCR, list->rxlen[0] / tx_size); ++ ++ /* Is there a second transfer? */ ++ if (list->nr_transfers > 1) { ++ device->txnext = dma_map_single(NULL, list->tx[1], list->txlen[1], DMA_TO_DEVICE); ++ device->rxnext = dma_map_single(NULL, list->rx[1], list->rxlen[1], DMA_FROM_DEVICE); ++ ++ /* Program Next PDC registers */ ++ at91_spi_write(ATMEL_PDC_TNPR, device->txnext); ++ at91_spi_write(ATMEL_PDC_RNPR, device->rxnext); ++ at91_spi_write(ATMEL_PDC_TNCR, list->txlen[1] / tx_size); ++ at91_spi_write(ATMEL_PDC_RNCR, list->rxlen[1] / tx_size); ++ } ++ else { ++ device->txnext = 0; ++ device->rxnext = 0; ++ at91_spi_write(ATMEL_PDC_TNCR, 0); ++ at91_spi_write(ATMEL_PDC_RNCR, 0); ++ } ++ ++ // TODO: If we are doing consecutive transfers (at high speed, or ++ // small buffers), then it might be worth modifying the 'Delay between ++ // Consecutive Transfers' in the CSR registers. ++ // This is an issue if we cannot chain the next buffer fast enough ++ // in the interrupt handler. ++ ++ /* Enable transmitter and receiver */ ++ at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTEN | ATMEL_PDC_TXTEN); ++ ++ at91_spi_write(AT91_SPI_IER, AT91_SPI_ENDRX); /* enable buffer complete interrupt */ ++ wait_for_completion(&transfer_complete); ++ ++#ifdef DEBUG_SPI ++ printk("SPI transfer end\n"); ++#endif ++ ++ return 0; ++} ++ ++/* ......................................................................... */ ++ ++/* ++ * Handle interrupts from the SPI controller. ++ */ ++static irqreturn_t at91spi_interrupt(int irq, void *dev_id) ++{ ++ unsigned int status; ++ struct spi_local *device = (struct spi_local *) &spi_dev[current_device]; ++ struct spi_transfer_list *list = device->xfers; ++ ++#ifdef DEBUG_SPI ++ printk("SPI interrupt %i\n", current_device); ++#endif ++ ++ if (!list) ++ panic("at91_spi: spi_interrupt with a NULL transfer list"); ++ ++ status = at91_spi_read(AT91_SPI_SR) & at91_spi_read(AT91_SPI_IMR); /* read status */ ++ ++ dma_unmap_single(NULL, device->tx, list->txlen[list->curr], DMA_TO_DEVICE); ++ dma_unmap_single(NULL, device->rx, list->rxlen[list->curr], DMA_FROM_DEVICE); ++ ++ device->tx = device->txnext; /* move next transfer to current transfer */ ++ device->rx = device->rxnext; ++ ++ list->curr = list->curr + 1; ++ if (list->curr == list->nr_transfers) { /* all transfers complete */ ++ at91_spi_write(AT91_SPI_IDR, AT91_SPI_ENDRX); /* disable interrupt */ ++ ++ /* Disable transmitter and receiver */ ++ at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); ++ ++ device->xfers = NULL; ++ complete(&transfer_complete); ++ } ++ else if (list->curr+1 == list->nr_transfers) { /* no more next transfers */ ++ device->txnext = 0; ++ device->rxnext = 0; ++ at91_spi_write(ATMEL_PDC_TNCR, 0); ++ at91_spi_write(ATMEL_PDC_RNCR, 0); ++ } ++ else { ++ int i = (list->curr)+1; ++ ++ /* If we are in 16-bit mode, we need to modify what we pass to the PDC */ ++ int tx_size = (at91_spi_read(AT91_SPI_CSR(current_device)) & AT91_SPI_BITS_16) ? 2 : 1; ++ ++ device->txnext = dma_map_single(NULL, list->tx[i], list->txlen[i], DMA_TO_DEVICE); ++ device->rxnext = dma_map_single(NULL, list->rx[i], list->rxlen[i], DMA_FROM_DEVICE); ++ at91_spi_write(ATMEL_PDC_TNPR, device->txnext); ++ at91_spi_write(ATMEL_PDC_RNPR, device->rxnext); ++ at91_spi_write(ATMEL_PDC_TNCR, list->txlen[i] / tx_size); ++ at91_spi_write(ATMEL_PDC_RNCR, list->rxlen[i] / tx_size); ++ } ++ return IRQ_HANDLED; ++} ++ ++/* ......................................................................... */ ++ ++/* ++ * Initialize the SPI controller ++ */ ++static int __init at91spi_probe(struct platform_device *pdev) ++{ ++ int i; ++ unsigned long scbr; ++ struct resource *res; ++ ++ init_MUTEX(&spi_lock); ++ ++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ if (!res) ++ return -ENXIO; ++ ++ if (!request_mem_region(res->start, res->end - res->start + 1, "at91_spi")) ++ return -EBUSY; ++ ++ spi_base = ioremap(res->start, res->end - res->start + 1); ++ if (!spi_base) { ++ release_mem_region(res->start, res->end - res->start + 1); ++ return -ENOMEM; ++ } ++ ++ spi_clk = clk_get(NULL, "spi_clk"); ++ if (IS_ERR(spi_clk)) { ++ printk(KERN_ERR "at91_spi: no clock defined\n"); ++ iounmap(spi_base); ++ release_mem_region(res->start, res->end - res->start + 1); ++ return -ENODEV; ++ } ++ ++ at91_spi_write(AT91_SPI_CR, AT91_SPI_SWRST); /* software reset of SPI controller */ ++ ++ /* ++ * Calculate the correct SPI baud-rate divisor. ++ */ ++ scbr = clk_get_rate(spi_clk) / (2 * DEFAULT_SPI_CLK); ++ scbr = scbr + 1; /* round up */ ++ ++ printk(KERN_INFO "at91_spi: Baud rate set to %ld\n", clk_get_rate(spi_clk) / (2 * scbr)); ++ ++ /* Set Chip Select registers to good defaults */ ++ for (i = 0; i < 4; i++) { ++ at91_spi_write(AT91_SPI_CSR(i), AT91_SPI_CPOL | AT91_SPI_BITS_8 | (16 << 16) | (scbr << 8)); ++ } ++ ++ at91_spi_write(ATMEL_PDC_PTCR, ATMEL_PDC_RXTDIS | ATMEL_PDC_TXTDIS); ++ ++ memset(&spi_dev, 0, sizeof(spi_dev)); ++ spi_dev[0].pcs = 0xE; ++ spi_dev[1].pcs = 0xD; ++ spi_dev[2].pcs = 0xB; ++ spi_dev[3].pcs = 0x7; ++ ++ if (request_irq(AT91RM9200_ID_SPI, at91spi_interrupt, 0, "spi", NULL)) { ++ clk_put(spi_clk); ++ iounmap(spi_base); ++ release_mem_region(res->start, res->end - res->start + 1); ++ return -EBUSY; ++ } ++ ++ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIEN); /* Enable SPI */ ++ ++ return 0; ++} ++ ++static int __devexit at91spi_remove(struct platform_device *pdev) ++{ ++ struct resource *res; ++ ++ at91_spi_write(AT91_SPI_CR, AT91_SPI_SPIDIS); /* Disable SPI */ ++ clk_put(spi_clk); ++ ++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ iounmap(spi_base); ++ release_mem_region(res->start, res->end - res->start + 1); ++ ++ free_irq(AT91RM9200_ID_SPI, 0); ++ return 0; ++} ++ ++static struct platform_driver at91spi_driver = { ++ .probe = at91spi_probe, ++ .remove = __devexit_p(at91spi_remove), ++ .driver = { ++ .name = "at91_spi", ++ .owner = THIS_MODULE, ++ }, ++}; ++ ++static int __init at91spi_init(void) ++{ ++ return platform_driver_register(&at91spi_driver); ++} ++ ++static void __exit at91spi_exit(void) ++{ ++ platform_driver_unregister(&at91spi_driver); ++} ++ ++EXPORT_SYMBOL(spi_access_bus); ++EXPORT_SYMBOL(spi_release_bus); ++EXPORT_SYMBOL(spi_transfer); ++ ++module_init(at91spi_init); ++module_exit(at91spi_exit); ++ ++MODULE_LICENSE("GPL") ++MODULE_AUTHOR("Andrew Victor") ++MODULE_DESCRIPTION("SPI driver for Atmel AT91RM9200") +diff -urN linux-2.6.22-rc5/drivers/char/at91_spidev.c linux-2.6.22-rc5.new/drivers/char/at91_spidev.c +--- linux-2.6.22-rc5/drivers/char/at91_spidev.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/drivers/char/at91_spidev.c 2007-07-29 05:55:39.000000000 +0200 +@@ -0,0 +1,236 @@ ++/* ++ * User-space interface to the SPI bus on Atmel AT91RM9200 ++ * ++ * Copyright (C) 2003 SAN People (Pty) Ltd ++ * ++ * Based on SPI driver by Rick Bronson ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 2 of the License, or (at your option) any later version. ++ */ ++ ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/slab.h> ++#include <linux/highmem.h> ++#include <linux/pagemap.h> ++#include <asm/arch/spi.h> ++ ++#ifdef CONFIG_DEVFS_FS ++#include <linux/devfs_fs_kernel.h> ++#endif ++ ++ ++#undef DEBUG_SPIDEV ++ ++/* ......................................................................... */ ++ ++/* ++ * Read or Write to SPI bus. ++ */ ++static ssize_t spidev_rd_wr(struct file *file, char *buf, size_t count, loff_t *offset) ++{ ++ unsigned int spi_device = (unsigned int) file->private_data; ++ ++ struct mm_struct * mm; ++ struct page ** maplist; ++ struct spi_transfer_list* list; ++ int pgcount; ++ ++ unsigned int ofs, pagelen; ++ int res, i, err; ++ ++ if (!count) { ++ return 0; ++ } ++ ++ list = kmalloc(sizeof(struct spi_transfer_list), GFP_KERNEL); ++ if (!list) { ++ return -ENOMEM; ++ } ++ ++ mm = current->mm; ++ ++ pgcount = ((unsigned long)buf+count+PAGE_SIZE-1)/PAGE_SIZE - (unsigned long)buf/PAGE_SIZE; ++ ++ if (pgcount >= MAX_SPI_TRANSFERS) { ++ kfree(list); ++ return -EFBIG; ++ } ++ ++ maplist = kmalloc (pgcount * sizeof (struct page *), GFP_KERNEL); ++ ++ if (!maplist) { ++ kfree(list); ++ return -ENOMEM; ++ } ++ flush_cache_all(); ++ down_read(&mm->mmap_sem); ++ err= get_user_pages(current, mm, (unsigned long)buf, pgcount, 1, 0, maplist, NULL); ++ up_read(&mm->mmap_sem); ++ ++ if (err < 0) { ++ kfree(list); ++ kfree(maplist); ++ return err; ++ } ++ pgcount = err; ++ ++#ifdef DEBUG_SPIDEV ++ printk("spidev_rd_rw: %i %i\n", count, pgcount); ++#endif ++ ++ /* Set default return value = transfer length */ ++ res = count; ++ ++ /* ++ * At this point, the virtual area buf[0] .. buf[count-1] will have ++ * corresponding pages mapped in the physical memory and locked until ++ * we unmap the kiobuf. The pages cannot be swapped out or moved ++ * around. ++ */ ++ ofs = (unsigned long) buf & (PAGE_SIZE -1); ++ pagelen = PAGE_SIZE - ofs; ++ if (count < pagelen) ++ pagelen = count; ++ ++ for (i = 0; i < pgcount; i++) { ++ flush_dcache_page(maplist[i]); ++ ++ list->tx[i] = list->rx[i] = page_address(maplist[i]) + ofs; ++ list->txlen[i] = list->rxlen[i] = pagelen; ++ ++#ifdef DEBUG_SPIDEV ++ printk(" %i: %x (%i)\n", i, list->tx[i], list->txlen[i]); ++#endif ++ ++ ofs = 0; /* all subsequent transfers start at beginning of a page */ ++ count = count - pagelen; ++ pagelen = (count < PAGE_SIZE) ? count : PAGE_SIZE; ++ } ++ list->nr_transfers = pgcount; ++ ++ /* Perform transfer on SPI bus */ ++ spi_access_bus(spi_device); ++ spi_transfer(list); ++ spi_release_bus(spi_device); ++ ++ while (pgcount--) { ++ page_cache_release (maplist[pgcount]); ++ } ++ flush_cache_all(); ++ ++ kfree(maplist); ++ kfree(list); ++ ++ return res; ++} ++ ++static int spidev_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) ++{ ++ int spi_device = MINOR(inode->i_rdev); ++ ++ if (spi_device >= NR_SPI_DEVICES) ++ return -ENODEV; ++ ++ // TODO: This interface can be used to configure the SPI bus. ++ // Configurable options could include: Speed, Clock Polarity, Clock Phase ++ ++ switch(cmd) { ++ default: ++ return -ENOIOCTLCMD; ++ } ++} ++ ++/* ++ * Open the SPI device ++ */ ++static int spidev_open(struct inode *inode, struct file *file) ++{ ++ unsigned int spi_device = MINOR(inode->i_rdev); ++ ++ if (spi_device >= NR_SPI_DEVICES) ++ return -ENODEV; ++ ++ /* ++ * 'private_data' is actually a pointer, but we overload it with the ++ * value we want to store. ++ */ ++ file->private_data = (void *)spi_device; ++ ++ return 0; ++} ++ ++/* ++ * Close the SPI device ++ */ ++static int spidev_close(struct inode *inode, struct file *file) ++{ ++ return 0; ++} ++ ++/* ......................................................................... */ ++ ++static struct file_operations spidev_fops = { ++ .owner = THIS_MODULE, ++ .llseek = no_llseek, ++ .read = spidev_rd_wr, ++ .write = (int (*) (struct file *file, const char *buf, size_t count, loff_t *offset))spidev_rd_wr, ++ .ioctl = spidev_ioctl, ++ .open = spidev_open, ++ .release = spidev_close, ++}; ++ ++/* ++ * Install the SPI /dev interface driver ++ */ ++static int __init at91_spidev_init(void) ++{ ++#ifdef CONFIG_DEVFS_FS ++ int i; ++#endif ++ ++ if (register_chrdev(SPI_MAJOR, "spi", &spidev_fops)) { ++ printk(KERN_ERR "at91_spidev: Unable to get major %d for SPI bus\n", SPI_MAJOR); ++ return -EIO; ++ } ++ ++#ifdef CONFIG_DEVFS_FS ++ devfs_mk_dir("spi"); ++ for (i = 0; i < NR_SPI_DEVICES; i++) { ++ devfs_mk_cdev(MKDEV(SPI_MAJOR, i), S_IFCHR | S_IRUSR | S_IWUSR, "spi/%d",i); ++ } ++#endif ++ printk(KERN_INFO "AT91 SPI driver loaded\n"); ++ ++ return 0; ++} ++ ++/* ++ * Remove the SPI /dev interface driver ++ */ ++static void __exit at91_spidev_exit(void) ++{ ++#ifdef CONFIG_DEVFS_FS ++ int i; ++ for (i = 0; i < NR_SPI_DEVICES; i++) { ++ devfs_remove("spi/%d", i); ++ } ++ ++ devfs_remove("spi"); ++#endif ++ ++ if (unregister_chrdev(SPI_MAJOR, "spi")) { ++ printk(KERN_ERR "at91_spidev: Unable to release major %d for SPI bus\n", SPI_MAJOR); ++ return; ++ } ++} ++ ++module_init(at91_spidev_init); ++module_exit(at91_spidev_exit); ++ ++MODULE_LICENSE("GPL") ++MODULE_AUTHOR("Andrew Victor") ++MODULE_DESCRIPTION("SPI /dev interface for Atmel AT91RM9200") +diff -urN linux-2.6.22-rc5/drivers/char/Kconfig linux-2.6.22-rc5.new/drivers/char/Kconfig +--- linux-2.6.22-rc5/drivers/char/Kconfig 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/char/Kconfig 2007-07-29 05:55:39.000000000 +0200 +@@ -1083,5 +1083,21 @@ + + source "drivers/s390/char/Kconfig" + ++config AT91_SPI ++ bool "SPI driver (legacy) for AT91RM9200 processors" ++ depends on ARCH_AT91RM9200 ++ default y ++ help ++ The SPI driver gives access to this serial bus on the AT91RM9200 ++ processor. ++ ++config AT91_SPIDEV ++ bool "SPI device interface (legacy) for AT91RM9200 processors" ++ depends on ARCH_AT91RM9200 && AT91_SPI ++ default n ++ help ++ The SPI driver gives user mode access to this serial ++ bus on the AT91RM9200 processor. ++ + endmenu + +diff -urN linux-2.6.22-rc5/drivers/char/Makefile linux-2.6.22-rc5.new/drivers/char/Makefile +--- linux-2.6.22-rc5/drivers/char/Makefile 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/char/Makefile 2007-07-29 05:55:39.000000000 +0200 +@@ -93,6 +93,8 @@ + obj-$(CONFIG_GPIO_VR41XX) += vr41xx_giu.o + obj-$(CONFIG_GPIO_TB0219) += tb0219.o + obj-$(CONFIG_TELCLOCK) += tlclk.o ++obj-$(CONFIG_AT91_SPI) += at91_spi.o ++obj-$(CONFIG_AT91_SPIDEV) += at91_spidev.o + + obj-$(CONFIG_WATCHDOG) += watchdog/ + obj-$(CONFIG_MWAVE) += mwave/ +diff -urN linux-2.6.22-rc5/drivers/i2c/busses/i2c-at91.c linux-2.6.22-rc5.new/drivers/i2c/busses/i2c-at91.c +--- linux-2.6.22-rc5/drivers/i2c/busses/i2c-at91.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/i2c/busses/i2c-at91.c 2007-07-29 05:55:39.000000000 +0200 +@@ -31,8 +31,11 @@ + #include <asm/arch/board.h> + #include <asm/arch/cpu.h> + +-#define TWI_CLOCK 100000 /* Hz. max 400 Kbits/sec */ + ++/* Clockrate is configurable - max 400 Kbits/sec */ ++static unsigned int clockrate = CONFIG_I2C_AT91_CLOCKRATE; ++module_param(clockrate, uint, 0); ++MODULE_PARM_DESC(clockrate, "The TWI clockrate"); + + static struct clk *twi_clk; + static void __iomem *twi_base; +@@ -53,7 +56,7 @@ + at91_twi_write(AT91_TWI_CR, AT91_TWI_MSEN); /* Set Master mode */ + + /* Calcuate clock dividers */ +- cdiv = (clk_get_rate(twi_clk) / (2 * TWI_CLOCK)) - 3; ++ cdiv = (clk_get_rate(twi_clk) / (2 * clockrate)) - 3; + cdiv = cdiv + 1; /* round up */ + ckdiv = 0; + while (cdiv > 255) { +@@ -61,11 +64,12 @@ + cdiv = cdiv >> 1; + } + +- if (cpu_is_at91rm9200()) { /* AT91RM9200 Errata #22 */ +- if (ckdiv > 5) { +- printk(KERN_ERR "AT91 I2C: Invalid TWI_CLOCK value!\n"); +- ckdiv = 5; +- } ++ if (cpu_is_at91rm9200() && (ckdiv > 5)) { /* AT91RM9200 Errata #22 */ ++ printk(KERN_ERR "AT91 I2C: Invalid TWI clockrate!\n"); ++ ckdiv = 5; ++ } else if (ckdiv > 7) { ++ printk(KERN_ERR "AT91 I2C: Invalid TWI clockrate!\n"); ++ ckdiv = 7; + } + + at91_twi_write(AT91_TWI_CWGR, (ckdiv << 16) | (cdiv << 8) | cdiv); +diff -urN linux-2.6.22-rc5/drivers/i2c/busses/i2c-pca.c linux-2.6.22-rc5.new/drivers/i2c/busses/i2c-pca.c +--- linux-2.6.22-rc5/drivers/i2c/busses/i2c-pca.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/drivers/i2c/busses/i2c-pca.c 2007-07-29 05:55:39.000000000 +0200 +@@ -0,0 +1,213 @@ ++/* ++ * Platform driver for PCA9564 I2C bus controller. ++ * ++ * (C) 2006 Andrew Victor ++ * ++ * Based on i2c-pca-isa.c driver for PCA9564 on ISA boards ++ * Copyright (C) 2004 Arcom Control Systems ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/moduleparam.h> ++#include <linux/delay.h> ++#include <linux/init.h> ++#include <linux/interrupt.h> ++#include <linux/wait.h> ++#include <linux/platform_device.h> ++ ++#include <linux/i2c.h> ++#include <linux/i2c-algo-pca.h> ++ ++#include <asm/io.h> ++ ++#include "../algos/i2c-algo-pca.h" ++ ++#define PCA_OWN_ADDRESS 0x55 /* our address for slave mode */ ++#define PCA_CLOCK I2C_PCA_CON_59kHz ++ ++//#define REG_SHIFT 2 ++#define REG_SHIFT 0 ++ ++//#define DEBUG_IO ++ ++#define PCA_IO_SIZE 4 ++ ++static void __iomem *base_addr; ++static int irq; ++static wait_queue_head_t pca_wait; ++ ++static int pca_getown(struct i2c_algo_pca_data *adap) ++{ ++ return PCA_OWN_ADDRESS; ++} ++ ++static int pca_getclock(struct i2c_algo_pca_data *adap) ++{ ++ return PCA_CLOCK; ++} ++ ++static void pca_writebyte(struct i2c_algo_pca_data *adap, int reg, int val) ++{ ++#ifdef DEBUG_IO ++ static char *names[] = { "T/O", "DAT", "ADR", "CON" }; ++ printk("*** write %s at %#lx <= %#04x\n", names[reg], (unsigned long) base_addr+reg, val); ++#endif ++ udelay(1); ++ outb(val, base_addr + (reg << REG_SHIFT)); ++} ++ ++static int pca_readbyte(struct i2c_algo_pca_data *adap, int reg) ++{ ++ int res; ++ ++ udelay(1); ++ res = inb(base_addr + (reg << REG_SHIFT)); ++#ifdef DEBUG_IO ++ { ++ static char *names[] = { "STA", "DAT", "ADR", "CON" }; ++ printk("*** read %s => %#04x\n", names[reg], res); ++ } ++#endif ++ return res; ++} ++ ++static int pca_waitforinterrupt(struct i2c_algo_pca_data *adap) ++{ ++ int ret = 0; ++ ++ if (irq > -1) { ++ ret = wait_event_interruptible(pca_wait, ++ pca_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI); ++ } else { ++ while ((pca_readbyte(adap, I2C_PCA_CON) & I2C_PCA_CON_SI) == 0) ++ udelay(100); ++ } ++ return ret; ++} ++ ++static irqreturn_t pca_handler(int this_irq, void *dev_id) ++{ ++ wake_up_interruptible(&pca_wait); ++ return IRQ_HANDLED; ++} ++ ++static struct i2c_algo_pca_data pca_i2c_data = { ++ .get_own = pca_getown, ++ .get_clock = pca_getclock, ++ .write_byte = pca_writebyte, ++ .read_byte = pca_readbyte, ++ .wait_for_interrupt = pca_waitforinterrupt, ++}; ++ ++static struct i2c_adapter pca_i2c_ops = { ++ .owner = THIS_MODULE, ++ .id = I2C_HW_A_PLAT, ++ .algo_data = &pca_i2c_data, ++ .name = "PCA9564", ++ .class = I2C_CLASS_HWMON, ++}; ++ ++static int __devinit pca_i2c_probe(struct platform_device *pdev) ++{ ++ struct resource *res; ++ ++ init_waitqueue_head(&pca_wait); ++ ++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ if (!res) ++ return -ENODEV; ++ ++ if (!request_mem_region(res->start, PCA_IO_SIZE, "PCA9564")) ++ return -ENXIO; ++ ++ base_addr = ioremap(res->start, PCA_IO_SIZE); ++ if (base_addr == NULL) ++ goto out_region; ++ ++ irq = platform_get_irq(pdev, 0); ++ if (irq > -1) { ++ if (request_irq(irq, pca_handler, 0, "pca9564", NULL) < 0) { ++ printk(KERN_ERR "i2c-pca: Request irq%d failed\n", irq); ++ goto out_remap; ++ } ++ } ++ ++ /* set up the driverfs linkage to our parent device */ ++ pca_i2c_ops.dev.parent = &pdev->dev; ++ ++ if (i2c_pca_add_bus(&pca_i2c_ops) < 0) { ++ printk(KERN_ERR "i2c-pca: Failed to add i2c bus\n"); ++ goto out_irq; ++ } ++ ++ return 0; ++ ++ out_irq: ++ if (irq > -1) ++ free_irq(irq, &pca_i2c_ops); ++ ++ out_remap: ++ iounmap(base_addr); ++ ++ out_region: ++ release_mem_region(res->start, PCA_IO_SIZE); ++ return -ENODEV; ++} ++ ++static int __devexit pca_i2c_remove(struct platform_device *pdev) ++{ ++ struct resource *res; ++ ++ i2c_del_adapter(&pca_i2c_ops); ++ ++ if (irq > 0) ++ free_irq(irq, NULL); ++ ++ iounmap(base_addr); ++ ++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ release_mem_region(res->start, PCA_IO_SIZE); ++ ++ return 0; ++} ++ ++static struct platform_driver pca_i2c_driver = { ++ .probe = pca_i2c_probe, ++ .remove = __devexit_p(pca_i2c_remove), ++ .driver = { ++ .name = "pca9564", ++ .owner = THIS_MODULE, ++ }, ++}; ++ ++static int __init pca_i2c_init(void) ++{ ++ return platform_driver_register(&pca_i2c_driver); ++} ++ ++static void __exit pca_i2c_exit(void) ++{ ++ platform_driver_unregister(&pca_i2c_driver); ++} ++ ++module_init(pca_i2c_init); ++module_exit(pca_i2c_exit); ++ ++MODULE_AUTHOR("Andrew Victor"); ++MODULE_DESCRIPTION("PCA9564 platform driver"); ++MODULE_LICENSE("GPL"); +diff -urN linux-2.6.22-rc5/drivers/i2c/busses/Kconfig linux-2.6.22-rc5.new/drivers/i2c/busses/Kconfig +--- linux-2.6.22-rc5/drivers/i2c/busses/Kconfig 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/i2c/busses/Kconfig 2007-07-29 05:55:39.000000000 +0200 +@@ -80,6 +80,14 @@ + This supports the use of the I2C interface on Atmel AT91 + processors. + ++config I2C_AT91_CLOCKRATE ++ prompt "Atmel AT91 I2C/TWI clock-rate" ++ depends on I2C_AT91 ++ int ++ default 100000 ++ help ++ Set the AT91 I2C/TWI clock-rate. ++ + config I2C_AU1550 + tristate "Au1550/Au1200 SMBus interface" + depends on SOC_AU1550 || SOC_AU1200 +@@ -598,6 +606,14 @@ + This driver can also be built as a module. If so, the module + will be called i2c-voodoo3. + ++config I2C_PCA ++ tristate "PCA9564" ++ depends on I2C ++ select I2C_ALGOPCA ++ help ++ This driver support the Philips PCA 9564 Parallel bus to I2C ++ bus controller. ++ + config I2C_PCA_ISA + tristate "PCA9564 on an ISA bus" + depends on ISA +diff -urN linux-2.6.22-rc5/drivers/i2c/busses/Makefile linux-2.6.22-rc5.new/drivers/i2c/busses/Makefile +--- linux-2.6.22-rc5/drivers/i2c/busses/Makefile 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/i2c/busses/Makefile 2007-07-29 05:55:39.000000000 +0200 +@@ -30,6 +30,7 @@ + obj-$(CONFIG_I2C_PARPORT) += i2c-parport.o + obj-$(CONFIG_I2C_PARPORT_LIGHT) += i2c-parport-light.o + obj-$(CONFIG_I2C_PASEMI) += i2c-pasemi.o ++obj-$(CONFIG_I2C_PCA) += i2c-pca.o + obj-$(CONFIG_I2C_PCA_ISA) += i2c-pca-isa.o + obj-$(CONFIG_I2C_PIIX4) += i2c-piix4.o + obj-$(CONFIG_I2C_PNX) += i2c-pnx.o +diff -urN linux-2.6.22-rc5/drivers/leds/Kconfig linux-2.6.22-rc5.new/drivers/leds/Kconfig +--- linux-2.6.22-rc5/drivers/leds/Kconfig 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/leds/Kconfig 2007-07-29 05:55:39.000000000 +0200 +@@ -77,6 +77,13 @@ + This option enables support for the Soekris net4801 and net4826 error + LED. + ++config LEDS_AT91 ++ tristate "LED support using AT91 GPIOs" ++ depends on LEDS_CLASS && ARCH_AT91 && !LEDS ++ help ++ This option enables support for LEDs connected to GPIO lines ++ on AT91-based boards. ++ + config LEDS_WRAP + tristate "LED Support for the WRAP series LEDs" + depends on LEDS_CLASS && SCx200_GPIO +diff -urN linux-2.6.22-rc5/drivers/leds/leds-at91.c linux-2.6.22-rc5.new/drivers/leds/leds-at91.c +--- linux-2.6.22-rc5/drivers/leds/leds-at91.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/drivers/leds/leds-at91.c 2007-07-29 05:55:39.000000000 +0200 +@@ -0,0 +1,140 @@ ++/* ++ * AT91 GPIO based LED driver ++ * ++ * Copyright (C) 2006 David Brownell ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License version 2 as ++ * published by the Free Software Foundation. ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/platform_device.h> ++#include <linux/leds.h> ++ ++#include <asm/arch/board.h> ++#include <asm/arch/gpio.h> ++ ++static LIST_HEAD(at91_led_list); /* list of AT91 LEDs */ ++ ++struct at91_led { ++ struct led_classdev cdev; ++ struct list_head list; ++ struct at91_gpio_led *led_data; ++}; ++ ++/* ++ * Change the state of the LED. ++ */ ++static void at91_led_set(struct led_classdev *cdev, enum led_brightness value) ++{ ++ struct at91_led *led = container_of(cdev, struct at91_led, cdev); ++ short active = (value == LED_OFF); ++ ++ if (led->led_data->flags & 1) /* active high/low? */ ++ active = !active; ++ at91_set_gpio_value(led->led_data->gpio, active); ++} ++ ++static int __devexit at91_led_remove(struct platform_device *pdev) ++{ ++ struct at91_led *led; ++ ++ list_for_each_entry (led, &at91_led_list, list) ++ led_classdev_unregister(&led->cdev); ++ ++#warning "Free allocated memory" ++ // TODO: Free memory. kfree(led); ++ ++ return 0; ++} ++ ++static int __init at91_led_probe(struct platform_device *pdev) ++{ ++ int status = 0; ++ struct at91_gpio_led *pdata = pdev->dev.platform_data; ++ unsigned nr_leds; ++ struct at91_led *led; ++ ++ if (!pdata) ++ return -ENODEV; ++ ++ nr_leds = pdata->index; /* first index stores number of LEDs */ ++ ++ while (nr_leds--) { ++ led = kzalloc(sizeof(struct at91_led), GFP_KERNEL); ++ if (!led) { ++ dev_err(&pdev->dev, "No memory for device\n"); ++ status = -ENOMEM; ++ goto cleanup; ++ } ++ led->led_data = pdata; ++ led->cdev.name = pdata->name; ++ led->cdev.brightness_set = at91_led_set, ++ led->cdev.default_trigger = pdata->trigger; ++ ++ status = led_classdev_register(&pdev->dev, &led->cdev); ++ if (status < 0) { ++ dev_err(&pdev->dev, "led_classdev_register failed - %d\n", status); ++cleanup: ++ at91_led_remove(pdev); ++ break; ++ } ++ list_add(&led->list, &at91_led_list); ++ pdata++; ++ } ++ return status; ++} ++ ++#ifdef CONFIG_PM ++static int at91_led_suspend(struct platform_device *dev, pm_message_t state) ++{ ++ struct at91_led *led; ++ ++ list_for_each_entry (led, &at91_led_list, list) ++ led_classdev_suspend(&led->cdev); ++ ++ return 0; ++} ++ ++static int at91_led_resume(struct platform_device *dev) ++{ ++ struct at91_led *led; ++ ++ list_for_each_entry (led, &at91_led_list, list) ++ led_classdev_resume(&led->cdev); ++ ++ return 0; ++} ++#else ++#define at91_led_suspend NULL ++#define at91_led_resume NULL ++#endif ++ ++static struct platform_driver at91_led_driver = { ++ .probe = at91_led_probe, ++ .remove = __devexit_p(at91_led_remove), ++ .suspend = at91_led_suspend, ++ .resume = at91_led_resume, ++ .driver = { ++ .name = "at91_leds", ++ .owner = THIS_MODULE, ++ }, ++}; ++ ++static int __init at91_led_init(void) ++{ ++ return platform_driver_register(&at91_led_driver); ++} ++module_init(at91_led_init); ++ ++static void __exit at91_led_exit(void) ++{ ++ platform_driver_unregister(&at91_led_driver); ++} ++module_exit(at91_led_exit); ++ ++MODULE_DESCRIPTION("AT91 GPIO LED driver"); ++MODULE_AUTHOR("David Brownell"); ++MODULE_LICENSE("GPL"); +diff -urN linux-2.6.22-rc5/drivers/leds/Makefile linux-2.6.22-rc5.new/drivers/leds/Makefile +--- linux-2.6.22-rc5/drivers/leds/Makefile 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/leds/Makefile 2007-07-29 05:55:39.000000000 +0200 +@@ -16,6 +16,7 @@ + obj-$(CONFIG_LEDS_WRAP) += leds-wrap.o + obj-$(CONFIG_LEDS_H1940) += leds-h1940.o + obj-$(CONFIG_LEDS_COBALT) += leds-cobalt.o ++obj-$(CONFIG_LEDS_AT91) += leds-at91.o + + # LED Triggers + obj-$(CONFIG_LEDS_TRIGGER_TIMER) += ledtrig-timer.o +diff -urN linux-2.6.22-rc5/drivers/mmc/host/at91_mci.c linux-2.6.22-rc5.new/drivers/mmc/host/at91_mci.c +--- linux-2.6.22-rc5/drivers/mmc/host/at91_mci.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/mmc/host/at91_mci.c 2007-07-29 05:57:56.000000000 +0200 +@@ -85,7 +85,7 @@ + + #define AT91_MCI_ERRORS (AT91_MCI_RINDE | AT91_MCI_RDIRE | AT91_MCI_RCRCE \ + | AT91_MCI_RENDE | AT91_MCI_RTOE | AT91_MCI_DCRCE \ +- | AT91_MCI_DTOE | AT91_MCI_OVRE | AT91_MCI_UNRE) ++ | AT91_MCI_DTOE | AT91_MCI_OVRE | AT91_MCI_UNRE) + + #define at91_mci_read(host, reg) __raw_readl((host)->baseaddr + (reg)) + #define at91_mci_write(host, reg, val) __raw_writel((val), (host)->baseaddr + (reg)) +@@ -560,9 +560,7 @@ + pr_debug("Status = %08X [%08X %08X %08X %08X]\n", + status, cmd->resp[0], cmd->resp[1], cmd->resp[2], cmd->resp[3]); + +- if (status & (AT91_MCI_RINDE | AT91_MCI_RDIRE | AT91_MCI_RCRCE | +- AT91_MCI_RENDE | AT91_MCI_RTOE | AT91_MCI_DCRCE | +- AT91_MCI_DTOE | AT91_MCI_OVRE | AT91_MCI_UNRE)) { ++ if (status & AT91_MCI_ERRORS) { + if ((status & AT91_MCI_RCRCE) && !(mmc_resp_type(cmd) & MMC_RSP_CRC)) { + cmd->error = MMC_ERR_NONE; + } +@@ -663,15 +661,15 @@ + + int_status = at91_mci_read(host, AT91_MCI_SR); + int_mask = at91_mci_read(host, AT91_MCI_IMR); +- ++ + pr_debug("MCI irq: status = %08X, %08X, %08X\n", int_status, int_mask, + int_status & int_mask); +- ++ + int_status = int_status & int_mask; + + if (int_status & AT91_MCI_ERRORS) { + completed = 1; +- ++ + if (int_status & AT91_MCI_UNRE) + pr_debug("MMC: Underrun error\n"); + if (int_status & AT91_MCI_OVRE) +@@ -819,7 +817,7 @@ + mmc->f_min = 375000; + mmc->f_max = 25000000; + mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34; +- mmc->caps = MMC_CAP_BYTEBLOCK; ++ mmc->caps = MMC_CAP_BYTEBLOCK | MMC_CAP_MULTIWRITE; + + mmc->max_blk_size = 4095; + mmc->max_blk_count = mmc->max_req_size; +@@ -893,6 +891,8 @@ + + mmc_add_host(mmc); + ++ device_init_wakeup(&pdev->dev, 1); ++ + /* + * monitor card insertion/removal if we can + */ +@@ -922,6 +922,8 @@ + + host = mmc_priv(mmc); + ++ device_init_wakeup(&pdev->dev, 0); ++ + if (host->present != -1) { + free_irq(host->board->det_pin, host); + cancel_delayed_work(&host->mmc->detect); +@@ -949,8 +951,12 @@ + static int at91_mci_suspend(struct platform_device *pdev, pm_message_t state) + { + struct mmc_host *mmc = platform_get_drvdata(pdev); ++ struct at91mci_host *host = mmc_priv(mmc); + int ret = 0; + ++ if (device_may_wakeup(&pdev->dev)) ++ enable_irq_wake(host->board->det_pin); ++ + if (mmc) + ret = mmc_suspend_host(mmc, state); + +@@ -960,8 +966,12 @@ + static int at91_mci_resume(struct platform_device *pdev) + { + struct mmc_host *mmc = platform_get_drvdata(pdev); ++ struct at91mci_host *host = mmc_priv(mmc); + int ret = 0; + ++ if (device_may_wakeup(&pdev->dev)) ++ disable_irq_wake(host->board->det_pin); ++ + if (mmc) + ret = mmc_resume_host(mmc); + +diff -urN linux-2.6.22-rc5/drivers/mtd/devices/at91_dataflash.c linux-2.6.22-rc5.new/drivers/mtd/devices/at91_dataflash.c +--- linux-2.6.22-rc5/drivers/mtd/devices/at91_dataflash.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/drivers/mtd/devices/at91_dataflash.c 2007-07-29 05:55:39.000000000 +0200 +@@ -0,0 +1,667 @@ ++/* ++ * Atmel DataFlash driver for Atmel AT91RM9200 (Thunder) ++ * ++ * Copyright (C) SAN People (Pty) Ltd ++ * ++ * This program is free software; you can redistribute it and/or ++ * modify it under the terms of the GNU General Public License ++ * as published by the Free Software Foundation; either version ++ * 2 of the License, or (at your option) any later version. ++*/ ++ ++#include <linux/module.h> ++#include <linux/init.h> ++#include <linux/slab.h> ++#include <linux/pci.h> ++#include <linux/mtd/mtd.h> ++#include <linux/mtd/partitions.h> ++ ++#include <asm/arch/spi.h> ++ ++#undef DEBUG_DATAFLASH ++ ++#define DATAFLASH_MAX_DEVICES 4 /* max number of dataflash devices */ ++#undef DATAFLASH_ALWAYS_ADD_DEVICE /* always add whole device when using partitions? */ ++ ++#define OP_READ_CONTINUOUS 0xE8 ++#define OP_READ_PAGE 0xD2 ++#define OP_READ_BUFFER1 0xD4 ++#define OP_READ_BUFFER2 0xD6 ++#define OP_READ_STATUS 0xD7 ++ ++#define OP_ERASE_PAGE 0x81 ++#define OP_ERASE_BLOCK 0x50 ++ ++#define OP_TRANSFER_BUF1 0x53 ++#define OP_TRANSFER_BUF2 0x55 ++#define OP_COMPARE_BUF1 0x60 ++#define OP_COMPARE_BUF2 0x61 ++ ++#define OP_PROGRAM_VIA_BUF1 0x82 ++#define OP_PROGRAM_VIA_BUF2 0x85 ++ ++struct dataflash_local ++{ ++ int spi; /* SPI chip-select number */ ++ ++ unsigned int page_size; /* number of bytes per page */ ++ unsigned short page_offset; /* page offset in flash address */ ++}; ++ ++ ++/* Detected DataFlash devices */ ++static struct mtd_info* mtd_devices[DATAFLASH_MAX_DEVICES]; ++static int nr_devices = 0; ++ ++/* ......................................................................... */ ++ ++#ifdef CONFIG_MTD_PARTITIONS ++ ++static struct mtd_partition static_partitions_2M[] = ++{ ++ { ++ .name = "bootloader", ++ .offset = 0, ++ .size = 1 * 32 * 8 * 528, /* 1st sector = 32 blocks * 8 pages * 528 bytes */ ++ .mask_flags = MTD_WRITEABLE, /* read-only */ ++ }, ++ { ++ .name = "kernel", ++ .offset = MTDPART_OFS_NXTBLK, ++ .size = 6 * 32 * 8 * 528, /* 6 sectors */ ++ }, ++ { ++ .name = "filesystem", ++ .offset = MTDPART_OFS_NXTBLK, ++ .size = MTDPART_SIZ_FULL, /* rest = 9 sectors */ ++ } ++}; ++ ++static struct mtd_partition static_partitions_4M[] = ++{ ++ { ++ .name = "bootloader", ++ .offset = 0, ++ .size = 1 * 64 * 8 * 528, /* 1st sector = 64 blocks * 8 pages * 528 bytes */ ++ .mask_flags = MTD_WRITEABLE, /* read-only */ ++ }, ++ { ++ .name = "kernel", ++ .offset = MTDPART_OFS_NXTBLK, ++ .size = 4 * 64 * 8 * 528, /* 4 sectors */ ++ }, ++ { ++ .name = "filesystem", ++ .offset = MTDPART_OFS_NXTBLK, ++ .size = MTDPART_SIZ_FULL, /* rest = 11 sectors */ ++ } ++}; ++ ++#if defined(CONFIG_MACH_KAFA) ++static struct mtd_partition static_partitions_8M[] = ++{ ++ { ++ name: "romboot", ++ offset: 0, ++ size: 16 * 1056, /* 160 Kb */ ++ mask_flags: MTD_WRITEABLE, /* read-only */ ++ }, ++ { ++ name: "uboot", ++ offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */ ++ size: 128 * 1056, /* 1 MB */ ++ }, ++ { ++ name: "kernel", ++ offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */ ++ size: 1024 * 1056, /* 1 MB */ ++ }, ++ { ++ name: "filesystem", ++ offset: MTDPART_OFS_APPEND, /* Sperry, NXTBLK is broken */ ++ size: MTDPART_SIZ_FULL, ++ } ++}; ++ ++#elif defined(CONFIG_MACH_MULTMDP) ++ ++static struct mtd_partition static_partitions_8M[] = ++{ ++ { ++ .name = "bootloader", ++ .offset = 0, ++ .size = 12 * 1056, /* 1st sector = 32 blocks * 8 pages * 1056 bytes */ ++ .mask_flags = MTD_WRITEABLE, /* read-only */ ++ }, ++ { ++ .name = "configuration", ++ .offset = MTDPART_OFS_NXTBLK, ++ .size = 20 * 1056, ++ }, ++ { ++ .name = "kernel", ++ .offset = MTDPART_OFS_NXTBLK, ++ .size = 1520 * 1056, ++ }, ++ { ++ .name = "filesystem", ++ .offset = MTDPART_OFS_NXTBLK, ++ .size = MTDPART_SIZ_FULL, ++ } ++}; ++ ++#else ++ ++static struct mtd_partition static_partitions_8M[] = ++{ ++ { ++ .name = "bootloader", ++ .offset = 0, ++ .size = 1 * 32 * 8 * 1056, /* 1st sector = 32 blocks * 8 pages * 1056 bytes */ ++ .mask_flags = MTD_WRITEABLE, /* read-only */ ++ }, ++ { ++ .name = "kernel", ++ .offset = MTDPART_OFS_NXTBLK, ++ .size = 5 * 32 * 8 * 1056, /* 5 sectors */ ++ }, ++ { ++ .name = "filesystem", ++ .offset = MTDPART_OFS_NXTBLK, ++ .size = MTDPART_SIZ_FULL, /* rest = 26 sectors */ ++ } ++}; ++#endif ++ ++static const char *part_probes[] = { "cmdlinepart", NULL, }; ++ ++#endif ++ ++/* ......................................................................... */ ++ ++/* Allocate a single SPI transfer descriptor. We're assuming that if multiple ++ SPI transfers occur at the same time, spi_access_bus() will serialize them. ++ If this is not valid, then either (i) each dataflash 'priv' structure ++ needs it's own transfer descriptor, (ii) we lock this one, or (iii) use ++ another mechanism. */ ++static struct spi_transfer_list* spi_transfer_desc; ++ ++/* ++ * Perform a SPI transfer to access the DataFlash device. ++ */ ++static int do_spi_transfer(int nr, char* tx, int tx_len, char* rx, int rx_len, ++ char* txnext, int txnext_len, char* rxnext, int rxnext_len) ++{ ++ struct spi_transfer_list* list = spi_transfer_desc; ++ ++ list->tx[0] = tx; list->txlen[0] = tx_len; ++ list->rx[0] = rx; list->rxlen[0] = rx_len; ++ ++ list->tx[1] = txnext; list->txlen[1] = txnext_len; ++ list->rx[1] = rxnext; list->rxlen[1] = rxnext_len; ++ ++ list->nr_transfers = nr; ++ ++ return spi_transfer(list); ++} ++ ++/* ......................................................................... */ ++ ++/* ++ * Poll the DataFlash device until it is READY. ++ */ ++static void at91_dataflash_waitready(void) ++{ ++ char* command = kmalloc(2, GFP_KERNEL); ++ ++ if (!command) ++ return; ++ ++ do { ++ command[0] = OP_READ_STATUS; ++ command[1] = 0; ++ ++ do_spi_transfer(1, command, 2, command, 2, NULL, 0, NULL, 0); ++ } while ((command[1] & 0x80) == 0); ++ ++ kfree(command); ++} ++ ++/* ++ * Return the status of the DataFlash device. ++ */ ++static unsigned short at91_dataflash_status(void) ++{ ++ unsigned short status; ++ char* command = kmalloc(2, GFP_KERNEL); ++ ++ if (!command) ++ return 0; ++ ++ command[0] = OP_READ_STATUS; ++ command[1] = 0; ++ ++ do_spi_transfer(1, command, 2, command, 2, NULL, 0, NULL, 0); ++ status = command[1]; ++ ++ kfree(command); ++ return status; ++} ++ ++/* ......................................................................... */ ++ ++/* ++ * Erase blocks of flash. ++ */ ++static int at91_dataflash_erase(struct mtd_info *mtd, struct erase_info *instr) ++{ ++ struct dataflash_local *priv = (struct dataflash_local *) mtd->priv; ++ unsigned int pageaddr; ++ char* command; ++ ++#ifdef DEBUG_DATAFLASH ++ printk("dataflash_erase: addr=%i len=%i\n", instr->addr, instr->len); ++#endif ++ ++ /* Sanity checks */ ++ if (instr->addr + instr->len > mtd->size) ++ return -EINVAL; ++ if ((instr->len % mtd->erasesize != 0) || (instr->len % priv->page_size != 0)) ++ return -EINVAL; ++ if ((instr->addr % priv->page_size) != 0) ++ return -EINVAL; ++ ++ command = kmalloc(4, GFP_KERNEL); ++ if (!command) ++ return -ENOMEM; ++ ++ while (instr->len > 0) { ++ /* Calculate flash page address */ ++ pageaddr = (instr->addr / priv->page_size) << priv->page_offset; ++ ++ command[0] = OP_ERASE_PAGE; ++ command[1] = (pageaddr & 0x00FF0000) >> 16; ++ command[2] = (pageaddr & 0x0000FF00) >> 8; ++ command[3] = 0; ++#ifdef DEBUG_DATAFLASH ++ printk("ERASE: (%x) %x %x %x [%i]\n", command[0], command[1], command[2], command[3], pageaddr); ++#endif ++ ++ /* Send command to SPI device */ ++ spi_access_bus(priv->spi); ++ do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0); ++ ++ at91_dataflash_waitready(); /* poll status until ready */ ++ spi_release_bus(priv->spi); ++ ++ instr->addr += priv->page_size; /* next page */ ++ instr->len -= priv->page_size; ++ } ++ ++ kfree(command); ++ ++ /* Inform MTD subsystem that erase is complete */ ++ instr->state = MTD_ERASE_DONE; ++ if (instr->callback) ++ instr->callback(instr); ++ ++ return 0; ++} ++ ++/* ++ * Read from the DataFlash device. ++ * from : Start offset in flash device ++ * len : Amount to read ++ * retlen : About of data actually read ++ * buf : Buffer containing the data ++ */ ++static int at91_dataflash_read(struct mtd_info *mtd, loff_t from, size_t len, size_t *retlen, u_char *buf) ++{ ++ struct dataflash_local *priv = (struct dataflash_local *) mtd->priv; ++ unsigned int addr; ++ char* command; ++ ++#ifdef DEBUG_DATAFLASH ++ printk("dataflash_read: %lli .. %lli\n", from, from+len); ++#endif ++ ++ *retlen = 0; ++ ++ /* Sanity checks */ ++ if (!len) ++ return 0; ++ if (from + len > mtd->size) ++ return -EINVAL; ++ ++ /* Calculate flash page/byte address */ ++ addr = (((unsigned)from / priv->page_size) << priv->page_offset) + ((unsigned)from % priv->page_size); ++ ++ command = kmalloc(8, GFP_KERNEL); ++ if (!command) ++ return -ENOMEM; ++ ++ command[0] = OP_READ_CONTINUOUS; ++ command[1] = (addr & 0x00FF0000) >> 16; ++ command[2] = (addr & 0x0000FF00) >> 8; ++ command[3] = (addr & 0x000000FF); ++#ifdef DEBUG_DATAFLASH ++ printk("READ: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]); ++#endif ++ ++ /* Send command to SPI device */ ++ spi_access_bus(priv->spi); ++ do_spi_transfer(2, command, 8, command, 8, buf, len, buf, len); ++ spi_release_bus(priv->spi); ++ ++ *retlen = len; ++ kfree(command); ++ return 0; ++} ++ ++/* ++ * Write to the DataFlash device. ++ * to : Start offset in flash device ++ * len : Amount to write ++ * retlen : Amount of data actually written ++ * buf : Buffer containing the data ++ */ ++static int at91_dataflash_write(struct mtd_info *mtd, loff_t to, size_t len, size_t *retlen, const u_char *buf) ++{ ++ struct dataflash_local *priv = (struct dataflash_local *) mtd->priv; ++ unsigned int pageaddr, addr, offset, writelen; ++ size_t remaining; ++ u_char *writebuf; ++ unsigned short status; ++ int res = 0; ++ char* command; ++ char* tmpbuf = NULL; ++ ++#ifdef DEBUG_DATAFLASH ++ printk("dataflash_write: %lli .. %lli\n", to, to+len); ++#endif ++ ++ *retlen = 0; ++ ++ /* Sanity checks */ ++ if (!len) ++ return 0; ++ if (to + len > mtd->size) ++ return -EINVAL; ++ ++ command = kmalloc(4, GFP_KERNEL); ++ if (!command) ++ return -ENOMEM; ++ ++ pageaddr = ((unsigned)to / priv->page_size); ++ offset = ((unsigned)to % priv->page_size); ++ if (offset + len > priv->page_size) ++ writelen = priv->page_size - offset; ++ else ++ writelen = len; ++ writebuf = (u_char *)buf; ++ remaining = len; ++ ++ /* Allocate temporary buffer */ ++ tmpbuf = kmalloc(priv->page_size, GFP_KERNEL); ++ if (!tmpbuf) { ++ kfree(command); ++ return -ENOMEM; ++ } ++ ++ /* Gain access to the SPI bus */ ++ spi_access_bus(priv->spi); ++ ++ while (remaining > 0) { ++#ifdef DEBUG_DATAFLASH ++ printk("write @ %i:%i len=%i\n", pageaddr, offset, writelen); ++#endif ++ ++ /* (1) Transfer to Buffer1 */ ++ if (writelen != priv->page_size) { ++ addr = pageaddr << priv->page_offset; ++ command[0] = OP_TRANSFER_BUF1; ++ command[1] = (addr & 0x00FF0000) >> 16; ++ command[2] = (addr & 0x0000FF00) >> 8; ++ command[3] = 0; ++#ifdef DEBUG_DATAFLASH ++ printk("TRANSFER: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]); ++#endif ++ do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0); ++ at91_dataflash_waitready(); ++ } ++ ++ /* (2) Program via Buffer1 */ ++ addr = (pageaddr << priv->page_offset) + offset; ++ command[0] = OP_PROGRAM_VIA_BUF1; ++ command[1] = (addr & 0x00FF0000) >> 16; ++ command[2] = (addr & 0x0000FF00) >> 8; ++ command[3] = (addr & 0x000000FF); ++#ifdef DEBUG_DATAFLASH ++ printk("PROGRAM: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]); ++#endif ++ do_spi_transfer(2, command, 4, command, 4, writebuf, writelen, tmpbuf, writelen); ++ at91_dataflash_waitready(); ++ ++ /* (3) Compare to Buffer1 */ ++ addr = pageaddr << priv->page_offset; ++ command[0] = OP_COMPARE_BUF1; ++ command[1] = (addr & 0x00FF0000) >> 16; ++ command[2] = (addr & 0x0000FF00) >> 8; ++ command[3] = 0; ++#ifdef DEBUG_DATAFLASH ++ printk("COMPARE: (%x) %x %x %x\n", command[0], command[1], command[2], command[3]); ++#endif ++ do_spi_transfer(1, command, 4, command, 4, NULL, 0, NULL, 0); ++ at91_dataflash_waitready(); ++ ++ /* Get result of the compare operation */ ++ status = at91_dataflash_status(); ++ if ((status & 0x40) == 1) { ++ printk("at91_dataflash: Write error on page %i\n", pageaddr); ++ remaining = 0; ++ res = -EIO; ++ } ++ ++ remaining = remaining - writelen; ++ pageaddr++; ++ offset = 0; ++ writebuf += writelen; ++ *retlen += writelen; ++ ++ if (remaining > priv->page_size) ++ writelen = priv->page_size; ++ else ++ writelen = remaining; ++ } ++ ++ /* Release SPI bus */ ++ spi_release_bus(priv->spi); ++ ++ kfree(tmpbuf); ++ kfree(command); ++ return res; ++} ++ ++/* ......................................................................... */ ++ ++/* ++ * Initialize and register DataFlash device with MTD subsystem. ++ */ ++static int __init add_dataflash(int channel, char *name, int IDsize, ++ int nr_pages, int pagesize, int pageoffset) ++{ ++ struct mtd_info *device; ++ struct dataflash_local *priv; ++#ifdef CONFIG_MTD_PARTITIONS ++ struct mtd_partition *mtd_parts = 0; ++ int mtd_parts_nr = 0; ++#endif ++ ++ if (nr_devices >= DATAFLASH_MAX_DEVICES) { ++ printk(KERN_ERR "at91_dataflash: Too many devices detected\n"); ++ return 0; ++ } ++ ++ device = kmalloc(sizeof(struct mtd_info) + strlen(name) + 8, GFP_KERNEL); ++ if (!device) ++ return -ENOMEM; ++ memset(device, 0, sizeof(struct mtd_info)); ++ ++ device->name = (char *)&device[1]; ++ sprintf(device->name, "%s.spi%d", name, channel); ++ device->size = nr_pages * pagesize; ++ device->erasesize = pagesize; ++ device->writesize = pagesize; ++ device->owner = THIS_MODULE; ++ device->type = MTD_DATAFLASH; ++ device->flags = MTD_WRITEABLE; ++ device->erase = at91_dataflash_erase; ++ device->read = at91_dataflash_read; ++ device->write = at91_dataflash_write; ++ ++ priv = (struct dataflash_local *) kmalloc(sizeof(struct dataflash_local), GFP_KERNEL); ++ if (!priv) { ++ kfree(device); ++ return -ENOMEM; ++ } ++ memset(priv, 0, sizeof(struct dataflash_local)); ++ ++ priv->spi = channel; ++ priv->page_size = pagesize; ++ priv->page_offset = pageoffset; ++ device->priv = priv; ++ ++ mtd_devices[nr_devices] = device; ++ nr_devices++; ++ printk("at91_dataflash: %s detected [spi%i] (%i bytes)\n", name, channel, device->size); ++ ++#ifdef CONFIG_MTD_PARTITIONS ++#ifdef CONFIG_MTD_CMDLINE_PARTS ++ mtd_parts_nr = parse_mtd_partitions(device, part_probes, &mtd_parts, 0); ++#endif ++ if (mtd_parts_nr <= 0) { ++ switch (IDsize) { ++ case SZ_2M: ++ mtd_parts = static_partitions_2M; ++ mtd_parts_nr = ARRAY_SIZE(static_partitions_2M); ++ break; ++ case SZ_4M: ++ mtd_parts = static_partitions_4M; ++ mtd_parts_nr = ARRAY_SIZE(static_partitions_4M); ++ break; ++ case SZ_8M: ++ mtd_parts = static_partitions_8M; ++ mtd_parts_nr = ARRAY_SIZE(static_partitions_8M); ++ break; ++ } ++ } ++ ++ if (mtd_parts_nr > 0) { ++#ifdef DATAFLASH_ALWAYS_ADD_DEVICE ++ add_mtd_device(device); ++#endif ++ return add_mtd_partitions(device, mtd_parts, mtd_parts_nr); ++ } ++#endif ++ return add_mtd_device(device); /* add whole device */ ++} ++ ++/* ++ * Detect and initialize DataFlash device connected to specified SPI channel. ++ * ++ * Device Density ID code Nr Pages Page Size Page offset ++ * AT45DB011B 1Mbit (128K) xx0011xx (0x0c) 512 264 9 ++ * AT45DB021B 2Mbit (256K) xx0101xx (0x14) 1025 264 9 ++ * AT45DB041B 4Mbit (512K) xx0111xx (0x1c) 2048 264 9 ++ * AT45DB081B 8Mbit (1M) xx1001xx (0x24) 4096 264 9 ++ * AT45DB0161B 16Mbit (2M) xx1011xx (0x2c) 4096 528 10 ++ * AT45DB0321B 32Mbit (4M) xx1101xx (0x34) 8192 528 10 ++ * AT45DB0642 64Mbit (8M) xx1111xx (0x3c) 8192 1056 11 ++ * AT45DB1282 128Mbit (16M) xx0100xx (0x10) 16384 1056 11 ++ */ ++static int __init at91_dataflash_detect(int channel) ++{ ++ int res = 0; ++ unsigned short status; ++ ++ spi_access_bus(channel); ++ status = at91_dataflash_status(); ++ spi_release_bus(channel); ++ if (status != 0xff) { /* no dataflash device there */ ++ switch (status & 0x3c) { ++ case 0x0c: /* 0 0 1 1 */ ++ res = add_dataflash(channel, "AT45DB011B", SZ_128K, 512, 264, 9); ++ break; ++ case 0x14: /* 0 1 0 1 */ ++ res = add_dataflash(channel, "AT45DB021B", SZ_256K, 1025, 264, 9); ++ break; ++ case 0x1c: /* 0 1 1 1 */ ++ res = add_dataflash(channel, "AT45DB041B", SZ_512K, 2048, 264, 9); ++ break; ++ case 0x24: /* 1 0 0 1 */ ++ res = add_dataflash(channel, "AT45DB081B", SZ_1M, 4096, 264, 9); ++ break; ++ case 0x2c: /* 1 0 1 1 */ ++ res = add_dataflash(channel, "AT45DB161B", SZ_2M, 4096, 528, 10); ++ break; ++ case 0x34: /* 1 1 0 1 */ ++ res = add_dataflash(channel, "AT45DB321B", SZ_4M, 8192, 528, 10); ++ break; ++ case 0x3c: /* 1 1 1 1 */ ++ res = add_dataflash(channel, "AT45DB642", SZ_8M, 8192, 1056, 11); ++ break; ++// Currently unsupported since Atmel removed the "Main Memory Program via Buffer" commands. ++// case 0x10: /* 0 1 0 0 */ ++// res = add_dataflash(channel, "AT45DB1282", SZ_16M, 16384, 1056, 11); ++// break; ++ default: ++ printk(KERN_ERR "at91_dataflash: Unknown device (%x)\n", status & 0x3c); ++ } ++ } ++ ++ return res; ++} ++ ++static int __init at91_dataflash_init(void) ++{ ++ spi_transfer_desc = kmalloc(sizeof(struct spi_transfer_list), GFP_KERNEL); ++ if (!spi_transfer_desc) ++ return -ENOMEM; ++ ++ /* DataFlash (SPI chip select 0) */ ++ at91_dataflash_detect(0); ++ ++#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD ++ /* DataFlash card (SPI chip select 3) */ ++ at91_dataflash_detect(3); ++#endif ++ ++ return 0; ++} ++ ++static void __exit at91_dataflash_exit(void) ++{ ++ int i; ++ ++ for (i = 0; i < DATAFLASH_MAX_DEVICES; i++) { ++ if (mtd_devices[i]) { ++#ifdef CONFIG_MTD_PARTITIONS ++ del_mtd_partitions(mtd_devices[i]); ++#else ++ del_mtd_device(mtd_devices[i]); ++#endif ++ kfree(mtd_devices[i]->priv); ++ kfree(mtd_devices[i]); ++ } ++ } ++ nr_devices = 0; ++ kfree(spi_transfer_desc); ++} ++ ++ ++module_init(at91_dataflash_init); ++module_exit(at91_dataflash_exit); ++ ++MODULE_LICENSE("GPL"); ++MODULE_AUTHOR("Andrew Victor"); ++MODULE_DESCRIPTION("DataFlash driver for Atmel AT91RM9200"); +diff -urN linux-2.6.22-rc5/drivers/mtd/devices/Kconfig linux-2.6.22-rc5.new/drivers/mtd/devices/Kconfig +--- linux-2.6.22-rc5/drivers/mtd/devices/Kconfig 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/mtd/devices/Kconfig 2007-07-29 05:55:39.000000000 +0200 +@@ -269,5 +269,11 @@ + LinuxBIOS or if you need to recover a DiskOnChip Millennium on which + you have managed to wipe the first block. + +-endmenu ++config MTD_AT91_DATAFLASH ++ tristate "AT91RM9200 DataFlash AT45DBxxx (legacy driver)" ++ depends on MTD && ARCH_AT91RM9200 && AT91_SPI ++ help ++ This enables access to the DataFlash (AT45DBxxx) on the AT91RM9200. ++ If you have such a board, say 'Y'. + ++endmenu +diff -urN linux-2.6.22-rc5/drivers/mtd/devices/Makefile linux-2.6.22-rc5.new/drivers/mtd/devices/Makefile +--- linux-2.6.22-rc5/drivers/mtd/devices/Makefile 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/mtd/devices/Makefile 2007-07-29 05:55:39.000000000 +0200 +@@ -18,3 +18,4 @@ + obj-$(CONFIG_MTD_DATAFLASH) += mtd_dataflash.o + obj-$(CONFIG_MTD_DATAFLASH26) += at91_dataflash26.o + obj-$(CONFIG_MTD_M25P80) += m25p80.o ++obj-$(CONFIG_MTD_AT91_DATAFLASH)+= at91_dataflash.o +diff -urN linux-2.6.22-rc5/drivers/net/arm/at91_ether.c linux-2.6.22-rc5.new/drivers/net/arm/at91_ether.c +--- linux-2.6.22-rc5/drivers/net/arm/at91_ether.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/net/arm/at91_ether.c 2007-07-29 05:55:39.000000000 +0200 +@@ -894,6 +894,7 @@ + skb_reserve(skb, 2); + memcpy(skb_put(skb, pktlen), p_recv, pktlen); + ++ skb->dev = dev; + skb->protocol = eth_type_trans(skb, dev); + dev->last_rx = jiffies; + lp->stats.rx_bytes += pktlen; +@@ -978,14 +979,22 @@ + struct net_device *dev; + struct at91_private *lp; + unsigned int val; +- int res; ++ struct resource *res; ++ int ret; + + dev = alloc_etherdev(sizeof(struct at91_private)); + if (!dev) + return -ENOMEM; + +- dev->base_addr = AT91_VA_BASE_EMAC; +- dev->irq = AT91RM9200_ID_EMAC; ++ /* Get I/O base address and IRQ */ ++ res = platform_get_resource(pdev, IORESOURCE_MEM, 0); ++ if (!res) { ++ free_netdev(dev); ++ return -ENODEV; ++ } ++ dev->base_addr = res->start; ++ dev->irq = platform_get_irq(pdev, 0); ++ + SET_MODULE_OWNER(dev); + + /* Install the interrupt handler */ +@@ -1058,12 +1067,12 @@ + lp->phy_address = phy_address; /* MDI address of PHY */ + + /* Register the network interface */ +- res = register_netdev(dev); +- if (res) { ++ ret = register_netdev(dev); ++ if (ret) { + free_irq(dev->irq, dev); + free_netdev(dev); + dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys); +- return res; ++ return ret; + } + + /* Determine current link speed */ +diff -urN linux-2.6.22-rc5/drivers/serial/atmel_serial.c linux-2.6.22-rc5.new/drivers/serial/atmel_serial.c +--- linux-2.6.22-rc5/drivers/serial/atmel_serial.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/serial/atmel_serial.c 2007-07-29 05:55:39.000000000 +0200 +@@ -7,6 +7,8 @@ + * Based on drivers/char/serial_sa1100.c, by Deep Blue Solutions Ltd. + * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o. + * ++ * DMA support added by Chip Coldwell. ++ * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or +@@ -33,6 +35,7 @@ + #include <linux/sysrq.h> + #include <linux/tty_flip.h> + #include <linux/platform_device.h> ++#include <linux/dma-mapping.h> + #include <linux/atmel_pdc.h> + + #include <asm/io.h> +@@ -47,6 +50,11 @@ + + #include "atmel_serial.h" + ++#define SUPPORT_PDC ++#define PDC_BUFFER_SIZE (L1_CACHE_BYTES << 3) ++#warning "Revisit" ++#define PDC_RX_TIMEOUT (3 * 10) /* 3 bytes */ ++ + #if defined(CONFIG_SERIAL_ATMEL_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ) + #define SUPPORT_SYSRQ + #endif +@@ -107,6 +115,13 @@ + static int (*atmel_open_hook)(struct uart_port *); + static void (*atmel_close_hook)(struct uart_port *); + ++struct atmel_dma_buffer { ++ unsigned char *buf; ++ dma_addr_t dma_addr; ++ size_t dma_size; ++ unsigned int ofs; ++}; ++ + /* + * We wrap our port structure around the generic uart_port. + */ +@@ -114,10 +129,20 @@ + struct uart_port uart; /* uart */ + struct clk *clk; /* uart clock */ + unsigned short suspended; /* is port suspended? */ ++ ++ short use_dma_rx; /* enable PDC receiver */ ++ short pdc_rx_idx; /* current PDC RX buffer */ ++ struct atmel_dma_buffer pdc_rx[2]; /* PDC receier */ ++ ++ short use_dma_tx; /* enable PDC transmitter */ ++ struct atmel_dma_buffer pdc_tx; /* PDC transmitter */ + }; + + static struct atmel_uart_port atmel_ports[ATMEL_MAX_UART]; + ++#define PDC_RX_BUF(port) &(port)->pdc_rx[(port)->pdc_rx_idx] ++#define PDC_RX_SWITCH(port) (port)->pdc_rx_idx = !(port)->pdc_rx_idx ++ + #ifdef SUPPORT_SYSRQ + static struct console atmel_console; + #endif +@@ -205,7 +230,12 @@ + { + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + +- UART_PUT_IDR(port, ATMEL_US_TXRDY); ++ if (atmel_port->use_dma_tx) { ++ UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS); /* disable PDC transmit */ ++ UART_PUT_IDR(port, ATMEL_US_ENDTX | ATMEL_US_TXBUFE); ++ } ++ else ++ UART_PUT_IDR(port, ATMEL_US_TXRDY); + } + + /* +@@ -215,7 +245,17 @@ + { + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + +- UART_PUT_IER(port, ATMEL_US_TXRDY); ++ if (atmel_port->use_dma_tx) { ++ if (UART_GET_PTSR(port) & ATMEL_PDC_TXTEN) ++ /* The transmitter is already running. Yes, we ++ really need this.*/ ++ return; ++ ++ UART_PUT_IER(port, ATMEL_US_ENDTX | ATMEL_US_TXBUFE); ++ UART_PUT_PTCR(port, ATMEL_PDC_TXTEN); /* re-enable PDC transmit */ ++ } ++ else ++ UART_PUT_IER(port, ATMEL_US_TXRDY); + } + + /* +@@ -225,7 +265,12 @@ + { + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + +- UART_PUT_IDR(port, ATMEL_US_RXRDY); ++ if (atmel_port->use_dma_rx) { ++ UART_PUT_PTCR(port, ATMEL_PDC_RXTDIS); /* disable PDC receive */ ++ UART_PUT_IDR(port, ATMEL_US_ENDRX | ATMEL_US_TIMEOUT); ++ } ++ else ++ UART_PUT_IDR(port, ATMEL_US_RXRDY); + } + + /* +@@ -248,6 +293,134 @@ + } + + /* ++ * Receive data via the PDC. A buffer has been fulled. ++ */ ++static void atmel_pdc_endrx(struct uart_port *port) ++{ ++ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; ++ struct tty_struct *tty = port->info->tty; ++ struct atmel_dma_buffer *pdc = PDC_RX_BUF(atmel_port); ++ unsigned int count; ++ ++ count = pdc->dma_size - pdc->ofs; ++ if (likely(count > 0)) { ++ dma_sync_single_for_cpu(port->dev, pdc->dma_addr, pdc->dma_size, DMA_FROM_DEVICE); ++ tty_insert_flip_string(tty, pdc->buf + pdc->ofs, count); ++ tty_flip_buffer_push(tty); ++ ++ port->icount.rx += count; ++ } ++ ++ /* Set this buffer as the next receive buffer */ ++ pdc->ofs = 0; ++ UART_PUT_RNPR(port, pdc->dma_addr); ++ UART_PUT_RNCR(port, pdc->dma_size); ++ ++ /* Switch to next buffer */ ++ PDC_RX_SWITCH(atmel_port); /* next PDC buffer */ ++} ++ ++/* ++ * Receive data via the PDC. At least one byte was received, but the ++ * buffer was not full when the inter-character timeout expired. ++ */ ++static void atmel_pdc_timeout(struct uart_port *port) ++{ ++ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; ++ struct tty_struct *tty = port->info->tty; ++ struct atmel_dma_buffer *pdc = PDC_RX_BUF(atmel_port); ++ /* unsigned */ int ofs, count; ++ ++ ofs = UART_GET_RPR(port) - pdc->dma_addr; /* current DMA adress */ ++ count = ofs - pdc->ofs; ++ ++ if (likely(count > 0)) { ++ dma_sync_single_for_cpu(port->dev, pdc->dma_addr, pdc->dma_size, DMA_FROM_DEVICE); ++ tty_insert_flip_string(tty, pdc->buf + pdc->ofs, count); ++ tty_flip_buffer_push(tty); ++ ++ pdc->ofs = ofs; ++ port->icount.rx += count; ++ } ++ ++ /* reset the UART timeout */ ++ UART_PUT_CR(port, ATMEL_US_STTTO); ++} ++ ++/* ++ * Deal with parity, framing and overrun errors. ++ */ ++static void atmel_pdc_rxerr(struct uart_port *port, unsigned int status) ++{ ++ /* clear error */ ++ UART_PUT_CR(port, ATMEL_US_RSTSTA); ++ ++ if (status & ATMEL_US_RXBRK) { ++ status &= ~(ATMEL_US_PARE | ATMEL_US_FRAME); /* ignore side-effect */ ++ port->icount.brk++; ++ } ++ if (status & ATMEL_US_PARE) ++ port->icount.parity++; ++ if (status & ATMEL_US_FRAME) ++ port->icount.frame++; ++ if (status & ATMEL_US_OVRE) ++ port->icount.overrun++; ++} ++ ++/* ++ * A transmission via the PDC is complete. ++ */ ++static void atmel_pdc_endtx(struct uart_port *port) ++{ ++ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; ++ struct circ_buf *xmit = &port->info->xmit; ++ struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; ++ ++ xmit->tail += pdc->ofs; ++ if (xmit->tail >= SERIAL_XMIT_SIZE) ++ xmit->tail -= SERIAL_XMIT_SIZE; ++ ++ port->icount.tx += pdc->ofs; ++ pdc->ofs = 0; ++ ++ if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) ++ uart_write_wakeup(port); ++} ++ ++/* ++ * The PDC transmitter is idle, so either start the next transfer or ++ * disable the transmitter. ++ */ ++static void atmel_pdc_txbufe(struct uart_port *port) ++{ ++ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; ++ struct circ_buf *xmit = &port->info->xmit; ++ struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; ++ int count; ++ ++ if (!uart_circ_empty(xmit)) { ++ /* more to transmit - setup next transfer */ ++ UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS); /* disable PDC transmit */ ++ dma_sync_single_for_device(port->dev, pdc->dma_addr, pdc->dma_size, DMA_TO_DEVICE); ++ ++ if (xmit->tail < xmit->head) ++ count = xmit->head - xmit->tail; ++ else ++ count = SERIAL_XMIT_SIZE - xmit->tail; ++ pdc->ofs = count; ++ ++ UART_PUT_TPR(port, pdc->dma_addr + xmit->tail); ++ UART_PUT_TCR(port, count); ++ UART_PUT_PTCR(port, ATMEL_PDC_TXTEN); /* re-enable PDC transmit */ ++ } ++ else { ++ /* nothing left to transmit - disable the transmitter */ ++ UART_PUT_PTCR(port, ATMEL_PDC_TXTDIS); /* disable PDC transmit */ ++ UART_PUT_IDR(port, ATMEL_US_ENDTX | ATMEL_US_TXBUFE); ++ } ++} ++ ++/* + * Characters received (called from interrupt handler) + */ + static void atmel_rx_chars(struct uart_port *port) +@@ -349,6 +522,14 @@ + status = UART_GET_CSR(port); + pending = status & UART_GET_IMR(port); + while (pending) { ++ /* PDC receive */ ++ if (pending & ATMEL_US_ENDRX) ++ atmel_pdc_endrx(port); ++ if (pending & ATMEL_US_TIMEOUT) ++ atmel_pdc_timeout(port); ++ if (atmel_port->use_dma_rx && pending & (ATMEL_US_RXBRK | ATMEL_US_OVRE | ATMEL_US_FRAME | ATMEL_US_PARE)) ++ atmel_pdc_rxerr(port, pending); ++ + /* Interrupt receive */ + if (pending & ATMEL_US_RXRDY) + atmel_rx_chars(port); +@@ -363,6 +544,12 @@ + if (pending & (ATMEL_US_RIIC | ATMEL_US_DSRIC | ATMEL_US_DCDIC | ATMEL_US_CTSIC)) + wake_up_interruptible(&port->info->delta_msr_wait); + ++ /* PDC transmit */ ++ if (pending & ATMEL_US_ENDTX) ++ atmel_pdc_endtx(port); ++ if (pending & ATMEL_US_TXBUFE) ++ atmel_pdc_txbufe(port); ++ + /* Interrupt transmit */ + if (pending & ATMEL_US_TXRDY) + atmel_tx_chars(port); +@@ -401,6 +588,47 @@ + } + + /* ++ * Initialize DMA (if necessary) ++ */ ++ if (atmel_port->use_dma_rx) { ++ int i; ++ ++ for (i = 0; i < 2; i++) { ++ struct atmel_dma_buffer *pdc = &atmel_port->pdc_rx[i]; ++ ++ pdc->buf = kmalloc(PDC_BUFFER_SIZE, GFP_KERNEL); ++ if (pdc->buf == NULL) { ++ if (i != 0) { ++ dma_unmap_single(port->dev, atmel_port->pdc_rx[0].dma_addr, PDC_BUFFER_SIZE, DMA_FROM_DEVICE); ++ kfree(atmel_port->pdc_rx[0].buf); ++ } ++ free_irq(port->irq, port); ++ return -ENOMEM; ++ } ++ pdc->dma_addr = dma_map_single(port->dev, pdc->buf, PDC_BUFFER_SIZE, DMA_FROM_DEVICE); ++ pdc->dma_size = PDC_BUFFER_SIZE; ++ pdc->ofs = 0; ++ } ++ ++ atmel_port->pdc_rx_idx = 0; ++ ++ UART_PUT_RPR(port, atmel_port->pdc_rx[0].dma_addr); ++ UART_PUT_RCR(port, PDC_BUFFER_SIZE); ++ ++ UART_PUT_RNPR(port, atmel_port->pdc_rx[1].dma_addr); ++ UART_PUT_RNCR(port, PDC_BUFFER_SIZE); ++ } ++ if (atmel_port->use_dma_tx) { ++ struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; ++ struct circ_buf *xmit = &port->info->xmit; ++ ++ pdc->buf = xmit->buf; ++ pdc->dma_addr = dma_map_single(port->dev, pdc->buf, SERIAL_XMIT_SIZE, DMA_TO_DEVICE); ++ pdc->dma_size = SERIAL_XMIT_SIZE; ++ pdc->ofs = 0; ++ } ++ ++ /* + * If there is a specific "open" function (to register + * control line interrupts) + */ +@@ -418,7 +646,15 @@ + UART_PUT_CR(port, ATMEL_US_RSTSTA | ATMEL_US_RSTRX); + UART_PUT_CR(port, ATMEL_US_TXEN | ATMEL_US_RXEN); /* enable xmit & rcvr */ + +- UART_PUT_IER(port, ATMEL_US_RXRDY); /* enable receive only */ ++ if (atmel_port->use_dma_rx) { ++ UART_PUT_RTOR(port, PDC_RX_TIMEOUT); /* set UART timeout */ ++ UART_PUT_CR(port, ATMEL_US_STTTO); ++ ++ UART_PUT_IER(port, ATMEL_US_ENDRX | ATMEL_US_TIMEOUT); ++ UART_PUT_PTCR(port, ATMEL_PDC_RXTEN); /* enable PDC controller */ ++ } ++ else ++ UART_PUT_IER(port, ATMEL_US_RXRDY); /* enable receive only */ + + return 0; + } +@@ -431,6 +667,31 @@ + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + + /* ++ * Ensure everything is stopped. ++ */ ++ atmel_stop_rx(port); ++ atmel_stop_tx(port); ++ ++ /* ++ * Shut-down the DMA. ++ */ ++ if (atmel_port->use_dma_rx) { ++ int i; ++ ++ for (i = 0; i < 2; i++) { ++ struct atmel_dma_buffer *pdc = &atmel_port->pdc_rx[i]; ++ ++ dma_unmap_single(port->dev, pdc->dma_addr, pdc->dma_size, DMA_FROM_DEVICE); ++ kfree(pdc->buf); ++ } ++ } ++ if (atmel_port->use_dma_tx) { ++ struct atmel_dma_buffer *pdc = &atmel_port->pdc_tx; ++ ++ dma_unmap_single(port->dev, pdc->dma_addr, pdc->dma_size, DMA_TO_DEVICE); ++ } ++ ++ /* + * Disable all interrupts, port and break condition. + */ + UART_PUT_CR(port, ATMEL_US_RSTSTA); +@@ -481,6 +742,7 @@ + */ + static void atmel_set_termios(struct uart_port *port, struct ktermios * termios, struct ktermios * old) + { ++ struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + unsigned long flags; + unsigned int mode, imr, quot, baud; + +@@ -490,7 +752,7 @@ + baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk/16); + quot = uart_get_divisor(port, baud); + +- if (quot > 65535) { /* BRGR is 16-bit, so switch to slower clock */ ++ if (quot > 65535) { /* BRGR is 16-bit, so switch to slower clock */ + quot /= 8; + mode |= ATMEL_US_USCLKS_MCK_DIV8; + } +@@ -539,6 +801,9 @@ + if (termios->c_iflag & (BRKINT | PARMRK)) + port->read_status_mask |= ATMEL_US_RXBRK; + ++ if (atmel_port->use_dma_rx) /* need to enable error interrupts */ ++ UART_PUT_IER(port, port->read_status_mask); ++ + /* + * Characters to ignore + */ +@@ -717,6 +982,13 @@ + clk_enable(atmel_port->clk); + port->uartclk = clk_get_rate(atmel_port->clk); + } ++ ++#ifdef SUPPORT_PDC ++ atmel_port->use_dma_rx = data->use_dma_rx; ++ atmel_port->use_dma_tx = data->use_dma_tx; ++ if (atmel_port->use_dma_tx) ++ port->fifosize = PDC_BUFFER_SIZE; ++#endif + } + + /* +@@ -893,7 +1165,8 @@ + struct uart_port *port = platform_get_drvdata(pdev); + struct atmel_uart_port *atmel_port = (struct atmel_uart_port *) port; + +- if (device_may_wakeup(&pdev->dev) && !at91_suspend_entering_slow_clock()) ++ if (device_may_wakeup(&pdev->dev) ++ && !clk_must_disable(atmel_port->clk)) + enable_irq_wake(port->irq); + else { + uart_suspend_port(&atmel_uart, port); +diff -urN linux-2.6.22-rc5/drivers/spi/Kconfig linux-2.6.22-rc5.new/drivers/spi/Kconfig +--- linux-2.6.22-rc5/drivers/spi/Kconfig 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/spi/Kconfig 2007-07-29 05:55:39.000000000 +0200 +@@ -55,6 +55,7 @@ + config SPI_ATMEL + tristate "Atmel SPI Controller" + depends on (ARCH_AT91 || AVR32) && SPI_MASTER ++ select SPI_AT91_MANUAL_CS if ARCH_AT91RM9200 + help + This selects a driver for the Atmel SPI Controller, present on + many AT32 (AVR32) and AT91 (ARM) chips. +@@ -100,6 +101,24 @@ + inexpensive battery powered microcontroller evaluation board. + This same cable can be used to flash new firmware. + ++config SPI_AT91 ++ tristate "AT91RM9200 Bitbang SPI Master" ++ depends on SPI_MASTER && ARCH_AT91RM9200 && !SPI_ATMEL && EXPERIMENTAL ++ select SPI_BITBANG ++ select SPI_AT91_MANUAL_CS ++ help ++ This is dumb PIO bitbanging driver for the Atmel AT91RM9200. ++ The SPI_ATMEL driver will be its replacement, using the native ++ SPI hardware and its DMA controller. ++ ++config SPI_AT91_MANUAL_CS ++ bool ++ depends on ARCH_AT91RM9200 ++ help ++ Works around an AT91RM9200 problem whereby the SPI chip-select ++ will be wrongly disabled. The workaround uses those pins as ++ GPIOs instead of letting the SPI controller manage them. ++ + config SPI_IMX + tristate "Freescale iMX SPI controller" + depends on SPI_MASTER && ARCH_IMX && EXPERIMENTAL +diff -urN linux-2.6.22-rc5/drivers/spi/Makefile linux-2.6.22-rc5.new/drivers/spi/Makefile +--- linux-2.6.22-rc5/drivers/spi/Makefile 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/spi/Makefile 2007-07-29 05:55:39.000000000 +0200 +@@ -23,6 +23,7 @@ + obj-$(CONFIG_SPI_MPC83xx) += spi_mpc83xx.o + obj-$(CONFIG_SPI_S3C24XX_GPIO) += spi_s3c24xx_gpio.o + obj-$(CONFIG_SPI_S3C24XX) += spi_s3c24xx.o ++obj-$(CONFIG_SPI_AT91) += spi_at91_bitbang.o + # ... add above this line ... + + # SPI protocol drivers (device/link on bus) +diff -urN linux-2.6.22-rc5/drivers/spi/spi_at91_bitbang.c linux-2.6.22-rc5.new/drivers/spi/spi_at91_bitbang.c +--- linux-2.6.22-rc5/drivers/spi/spi_at91_bitbang.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/drivers/spi/spi_at91_bitbang.c 2007-07-29 05:55:39.000000000 +0200 +@@ -0,0 +1,207 @@ ++/* ++ * at91_spi.c - at91 SPI driver (BOOTSTRAP/BITBANG VERSION) ++ * ++ * Copyright (C) 2006 David Brownell ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. ++ */ ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/platform_device.h> ++ ++#include <linux/spi/spi.h> ++#include <linux/spi/spi_bitbang.h> ++ ++#include <asm/arch/gpio.h> ++ ++ ++/* ++ * FIXME this bitbanging version is just to help bootstrap systems until ++ * there's a native SPI+IRQ+DMA controller driver ... such a driver should ++ * be a drop-in replacement for this one, and much faster. ++ * ++ * remember: ++ * ++ * - other at91 parts (like at91sam9) have multiple controllers ++ * and different pin muxing; this version is at91rm9200 specfic. ++ * ++ * - at91sam9261 SPI0 pins are directly muxed with MMC/SD pins. ++ * ++ * - rm9200 spi chipselects drop wrongly, so the native driver ++ * will need to use gpios much like this does. ++ * ++ * - real hardware only allows 8..16 bits per word, while this ++ * bitbanger allows 1..32 (incompatible superset). ++ * ++ * - this disregards clock parameters. with inlined gpio calls, ++ * gcc 3.4.4 produces about 1.5 mbit/sec, more than 2x faster ++ * than using the subroutined veresion from txrx_word(). ++ * ++ * - suspend/resume and <linux/clk.h> support is missing ... ++ */ ++ ++#define spi_miso_bit AT91_PIN_PA0 ++#define spi_mosi_bit AT91_PIN_PA1 ++#define spi_sck_bit AT91_PIN_PA2 ++ ++struct at91_spi { ++ struct spi_bitbang bitbang; ++ struct platform_device *pdev; ++}; ++ ++/*----------------------------------------------------------------------*/ ++ ++static inline void setsck(struct spi_device *spi, int is_on) ++{ ++ at91_set_gpio_value(spi_sck_bit, is_on); ++} ++ ++static inline void setmosi(struct spi_device *spi, int is_on) ++{ ++ at91_set_gpio_value(spi_mosi_bit, is_on); ++} ++ ++static inline int getmiso(struct spi_device *spi) ++{ ++ return at91_get_gpio_value(spi_miso_bit); ++} ++ ++static void at91_spi_chipselect(struct spi_device *spi, int is_active) ++{ ++ unsigned long cs = (unsigned long) spi->controller_data; ++ ++ /* set default clock polarity */ ++ if (is_active) ++ setsck(spi, spi->mode & SPI_CPOL); ++ ++ /* only support active-low (default) */ ++ at91_set_gpio_value(cs, !is_active); ++} ++ ++/* ++ * NOTE: this is "as fast as we can"; it should be a function of ++ * the device clock ... ++ */ ++#define spidelay(X) do{} while(0) ++ ++#define EXPAND_BITBANG_TXRX ++#include <linux/spi/spi_bitbang.h> ++ ++static u32 at91_spi_txrx_word_mode0(struct spi_device *spi, ++ unsigned nsecs, u32 word, u8 bits) ++{ ++ return bitbang_txrx_be_cpha0(spi, nsecs, 0, word, 8); ++} ++ ++static u32 at91_spi_txrx_word_mode1(struct spi_device *spi, ++ unsigned nsecs, u32 word, u8 bits) ++{ ++ return bitbang_txrx_be_cpha1(spi, nsecs, 0, word, 8); ++} ++ ++static u32 at91_spi_txrx_word_mode2(struct spi_device *spi, ++ unsigned nsecs, u32 word, u8 bits) ++{ ++ return bitbang_txrx_be_cpha0(spi, nsecs, 1, word, 8); ++} ++ ++static u32 at91_spi_txrx_word_mode3(struct spi_device *spi, ++ unsigned nsecs, u32 word, u8 bits) ++{ ++ return bitbang_txrx_be_cpha1(spi, nsecs, 1, word, 8); ++} ++ ++/*----------------------------------------------------------------------*/ ++ ++static int __init at91_spi_probe(struct platform_device *pdev) ++{ ++ int status; ++ struct spi_master *master; ++ struct at91_spi *at91_spi; ++ ++ if (pdev->id != 0) /* SPI0 bus */ ++ return -EINVAL; ++ ++ master = spi_alloc_master(&pdev->dev, sizeof *at91_spi); ++ if (!master) ++ return -ENOMEM; ++ ++ at91_spi = spi_master_get_devdata(master); ++ at91_spi->pdev = pdev; ++ platform_set_drvdata(pdev, at91_spi); ++ ++ /* SPI and bitbang hookup */ ++ master->bus_num = 0; ++ master->num_chipselect = 4; ++ ++ at91_spi->bitbang.master = spi_master_get(master); ++ at91_spi->bitbang.chipselect = at91_spi_chipselect; ++ at91_spi->bitbang.txrx_word[SPI_MODE_0] = at91_spi_txrx_word_mode0; ++ at91_spi->bitbang.txrx_word[SPI_MODE_1] = at91_spi_txrx_word_mode1; ++ at91_spi->bitbang.txrx_word[SPI_MODE_2] = at91_spi_txrx_word_mode2; ++ at91_spi->bitbang.txrx_word[SPI_MODE_3] = at91_spi_txrx_word_mode3; ++ ++ status = spi_bitbang_start(&at91_spi->bitbang); ++ if (status < 0) ++ (void) spi_master_put(at91_spi->bitbang.master); ++ ++ return status; ++} ++ ++static int __exit at91_spi_remove(struct platform_device *pdev) ++{ ++ struct at91_spi *at91_spi = platform_get_drvdata(pdev); ++ int status; ++ ++ /* stop() unregisters child devices too */ ++ status = spi_bitbang_stop(&at91_spi->bitbang); ++ (void) spi_master_put(at91_spi->bitbang.master); ++ ++ platform_set_drvdata(pdev, NULL); ++ return status; ++} ++ ++static struct platform_driver at91_spi_driver = { ++ .probe = at91_spi_probe, ++ .remove = __exit_p(at91_spi_remove), ++ .driver = { ++ .name = "at91_spi", ++ .owner = THIS_MODULE, ++ }, ++}; ++ ++static int __init at91_spi_init(void) ++{ ++ at91_set_gpio_output(spi_sck_bit, 0); ++ at91_set_gpio_output(spi_mosi_bit, 0); ++ at91_set_gpio_input(spi_miso_bit, 1 /* pullup */); ++ ++ /* register driver */ ++ return platform_driver_register(&at91_spi_driver); ++} ++ ++static void __exit at91_spi_exit(void) ++{ ++ platform_driver_unregister(&at91_spi_driver); ++} ++ ++device_initcall(at91_spi_init); ++module_exit(at91_spi_exit); ++ ++MODULE_ALIAS("at91_spi.0"); ++ ++MODULE_DESCRIPTION("AT91 SPI support (BOOTSTRAP/BITBANG VERSION)"); ++MODULE_AUTHOR("David Brownell"); ++MODULE_LICENSE("GPL"); +diff -urN linux-2.6.22-rc5/drivers/usb/gadget/at91_udc.c linux-2.6.22-rc5.new/drivers/usb/gadget/at91_udc.c +--- linux-2.6.22-rc5/drivers/usb/gadget/at91_udc.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/usb/gadget/at91_udc.c 2007-07-29 05:55:39.000000000 +0200 +@@ -1803,7 +1803,7 @@ + */ + if ((!udc->suspended && udc->addr) + || !wake +- || at91_suspend_entering_slow_clock()) { ++ || clk_must_disable(udc->fclk)) { + pullup(udc, 0); + wake = 0; + } else +diff -urN linux-2.6.22-rc5/drivers/usb/host/ohci-at91.c linux-2.6.22-rc5.new/drivers/usb/host/ohci-at91.c +--- linux-2.6.22-rc5/drivers/usb/host/ohci-at91.c 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/usb/host/ohci-at91.c 2007-07-29 05:55:39.000000000 +0200 +@@ -299,7 +299,7 @@ + * + * REVISIT: some boards will be able to turn VBUS off... + */ +- if (at91_suspend_entering_slow_clock()) { ++ if (clk_must_disable(fclk)) { + ohci_usb_reset (ohci); + at91_stop_clock(); + } +diff -urN linux-2.6.22-rc5/drivers/video/backlight/kb920x_bl.c linux-2.6.22-rc5.new/drivers/video/backlight/kb920x_bl.c +--- linux-2.6.22-rc5/drivers/video/backlight/kb920x_bl.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/drivers/video/backlight/kb920x_bl.c 2007-07-29 05:55:39.000000000 +0200 +@@ -0,0 +1,164 @@ ++/* ++ * Backlight Driver for KB9202 ++ * ++ * Copyright (c) 2006 KwikByte ++ * ++ * Based on Sharp's Corgi Backlight Driver ++ * ++ * This file is subject to the terms and conditions of the GNU General Public ++ * License. See the file "COPYING" in the main directory of this archive ++ * for more details. ++ */ ++ ++#include <linux/module.h> ++#include <linux/kernel.h> ++#include <linux/init.h> ++#include <linux/platform_device.h> ++#include <linux/spinlock.h> ++#include <linux/fb.h> ++#include <linux/backlight.h> ++ ++#include <asm/arch/gpio.h> ++ ++/* The backlight is on(1)/off(0) */ ++#define KB9202_DEFAULT_INTENSITY 1 ++#define KB9202_MAX_INTENSITY 1 ++ ++static int kb9202bl_suspended; ++static int current_intensity = 0; ++static DEFINE_SPINLOCK(bl_lock); ++ ++static int kb9202bl_set_intensity(struct backlight_device *bd) ++{ ++ unsigned long flags; ++ int intensity = bd->props.brightness; ++ ++ if (bd->props.power != FB_BLANK_UNBLANK) ++ intensity = 0; ++ if (bd->props.fb_blank != FB_BLANK_UNBLANK) ++ intensity = 0; ++ if (kb9202bl_suspended) ++ intensity = 0; ++ ++ if ((!current_intensity) && (bd->props.power == FB_BLANK_UNBLANK)) ++ intensity = 1; ++ ++ spin_lock_irqsave(&bl_lock, flags); ++ if (intensity) ++ gpio_set_value(AT91_PIN_PC23, 1); ++ else ++ gpio_set_value(AT91_PIN_PC23, 0); ++ spin_unlock_irqrestore(&bl_lock, flags); ++ ++ current_intensity = intensity; ++ ++ return 0; ++} ++ ++static int kb9202bl_get_intensity(struct backlight_device *bd) ++{ ++ return current_intensity; ++} ++ ++static struct backlight_ops kb9202bl_ops = { ++ .get_brightness = kb9202bl_get_intensity, ++ .update_status = kb9202bl_set_intensity, ++}; ++ ++static int __init kb9202bl_probe(struct platform_device *pdev) ++{ ++ struct backlight_device *bd; ++ ++ bd = backlight_device_register ("kb9202-bl", &pdev->dev, NULL, &kb9202bl_ops); ++ if (IS_ERR(bd)) ++ return PTR_ERR(bd); ++ ++ platform_set_drvdata(pdev, bd); ++ ++ bd->props.max_brightness = KB9202_MAX_INTENSITY; ++ bd->props.brightness = KB9202_DEFAULT_INTENSITY; ++ (void) kb9202bl_set_intensity(bd); ++ ++ return 0; ++} ++ ++static int kb9202bl_remove(struct platform_device *pdev) ++{ ++ struct backlight_device *bd = platform_get_drvdata(pdev); ++ ++ bd->props.brightness = 0; ++ bd->props.power = 0; ++ (void) kb9202bl_set_intensity(bd); ++ ++ backlight_device_unregister(bd); ++ ++ return 0; ++} ++ ++#ifdef CONFIG_PM ++static int kb9202bl_suspend(struct platform_device *dev, pm_message_t state) ++{ ++ struct backlight_device *bd = platform_get_drvdata(pdev); ++ ++ kb9202bl_suspended = 1; ++ (void) kb9202bl_set_intensity(bd); ++ return 0; ++} ++ ++static int kb9202bl_resume(struct platform_device *dev) ++{ ++ struct backlight_device *bd = platform_get_drvdata(pdev); ++ ++ kb9202bl_suspended = 0; ++ (void) kb9202bl_set_intensity(bd); ++ return 0; ++} ++#else ++#define kb9202bl_suspend NULL ++#define kb9202bl_resume NULL ++#endif ++ ++static struct platform_driver kb9202bl_driver = { ++ .probe = kb9202bl_probe, ++ .remove = kb9202bl_remove, ++ .suspend = kb9202bl_suspend, ++ .resume = kb9202bl_resume, ++ .driver = { ++ .name = "kb9202-bl", ++ .owner = THIS_MODULE, ++ }, ++}; ++ ++static struct platform_device *kb9202bl_device; ++ ++static int __init kb9202bl_init(void) ++{ ++ int ret; ++ ++ ret = platform_driver_register(&kb9202bl_driver); ++ if (!ret) { ++ kb9202bl_device = platform_device_alloc("kb9202-bl", -1); ++ if (!kb9202bl_device) ++ return -ENOMEM; ++ ++ ret = platform_device_add(kb9202bl_device); ++ if (ret) { ++ platform_device_put(kb9202bl_device); ++ platform_driver_unregister(&kb9202bl_driver); ++ } ++ } ++ return ret; ++} ++ ++static void __exit kb9202bl_exit(void) ++{ ++ platform_device_unregister(kb9202bl_device); ++ platform_driver_unregister(&kb9202bl_driver); ++} ++ ++module_init(kb9202bl_init); ++module_exit(kb9202bl_exit); ++ ++MODULE_AUTHOR("KwikByte <kb9200_dev@kwikbyte.com>"); ++MODULE_DESCRIPTION("KB9202 Backlight Driver"); ++MODULE_LICENSE("GPL"); +diff -urN linux-2.6.22-rc5/drivers/video/backlight/Kconfig linux-2.6.22-rc5.new/drivers/video/backlight/Kconfig +--- linux-2.6.22-rc5/drivers/video/backlight/Kconfig 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/video/backlight/Kconfig 2007-07-29 05:55:39.000000000 +0200 +@@ -71,3 +71,11 @@ + help + If you have a Intel LE80578 (Carillo Ranch) say Y to enable the + backlight driver. ++ ++config BACKLIGHT_KB920x ++ tristate "KwikByte KB9202 Backlight Driver" ++ depends on BACKLIGHT_CLASS_DEVICE && MACH_KB9200 ++ default y ++ help ++ If you have a KwikByte KB9202 board, say Y to enable the ++ backlight driver. +diff -urN linux-2.6.22-rc5/drivers/video/backlight/Makefile linux-2.6.22-rc5.new/drivers/video/backlight/Makefile +--- linux-2.6.22-rc5/drivers/video/backlight/Makefile 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/video/backlight/Makefile 2007-07-29 05:55:39.000000000 +0200 +@@ -7,3 +7,4 @@ + obj-$(CONFIG_BACKLIGHT_LOCOMO) += locomolcd.o + obj-$(CONFIG_BACKLIGHT_PROGEAR) += progear_bl.o + obj-$(CONFIG_BACKLIGHT_CARILLO_RANCH) += cr_bllcd.o ++obj-$(CONFIG_BACKLIGHT_KB920x) += kb920x_bl.o +diff -urN linux-2.6.22-rc5/drivers/video/Kconfig linux-2.6.22-rc5.new/drivers/video/Kconfig +--- linux-2.6.22-rc5/drivers/video/Kconfig 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/video/Kconfig 2007-07-29 05:55:39.000000000 +0200 +@@ -822,6 +822,17 @@ + framebuffer. Product specs at + <http://www.erd.epson.com/vdc/html/products.htm>. + ++config FB_S1D15605 ++ tristate "Epson S1D15605 framebuffer support" ++ depends on FB ++ default m if MACH_KB9200 ++ select FB_CFB_FILLRECT ++ select FB_CFB_COPYAREA ++ select FB_CFB_IMAGEBLIT ++ help ++ Build in support for the S1D15605 Epson Research 128x64 ++ LCD controller as a framebuffer. ++ + config FB_S1D13XXX + tristate "Epson S1D13XXX framebuffer support" + depends on FB +@@ -835,7 +846,7 @@ + + config FB_ATMEL + tristate "AT91/AT32 LCD Controller support" +- depends on FB && (ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || AVR32) ++ depends on FB && (ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || AVR32) + select FB_CFB_FILLRECT + select FB_CFB_COPYAREA + select FB_CFB_IMAGEBLIT +diff -urN linux-2.6.22-rc5/drivers/video/Makefile linux-2.6.22-rc5.new/drivers/video/Makefile +--- linux-2.6.22-rc5/drivers/video/Makefile 2007-06-17 04:09:12.000000000 +0200 ++++ linux-2.6.22-rc5.new/drivers/video/Makefile 2007-07-29 05:55:39.000000000 +0200 +@@ -87,7 +87,8 @@ + obj-$(CONFIG_FB_SA1100) += sa1100fb.o + obj-$(CONFIG_FB_HIT) += hitfb.o + obj-$(CONFIG_FB_EPSON1355) += epson1355fb.o +-obj-$(CONFIG_FB_ATMEL) += atmel_lcdfb.o ++obj-$(CONFIG_FB_S1D15605) += s1d15605fb.o ++obj-$(CONFIG_FB_ATMEL) += atmel_lcdfb.o + obj-$(CONFIG_FB_PVR2) += pvr2fb.o + obj-$(CONFIG_FB_VOODOO1) += sstfb.o + obj-$(CONFIG_FB_ARMCLCD) += amba-clcd.o +diff -urN linux-2.6.22-rc5/drivers/video/s1d15605fb.c linux-2.6.22-rc5.new/drivers/video/s1d15605fb.c +--- linux-2.6.22-rc5/drivers/video/s1d15605fb.c 1970-01-01 01:00:00.000000000 +0100 ++++ linux-2.6.22-rc5.new/drivers/video/s1d15605fb.c 2007-07-29 05:55:39.000000000 +0200 +@@ -0,0 +1,659 @@ ++/* ++ * drivers/video/s1d15605.c ++ * ++ * Adapted from several sources including: ++ * 1) Driver for AT91 LCD Controller ++ * Copyright (C) 2006 Atmel ++ * ++ * 2) Copyright (C) 2005 S. Kevin Hester ++ * ++ * This file is subject to the terms and conditions of the GNU General Public ++ * License. See the file COPYING in the main directory of this archive for ++ * more details. ++ * ++ * This is a basic framebuffer driver for the Optrex F-51320 128x64 mono LCD ++ * display. This display uses a clone of the common Epson SED 1531 display ++ * controller. ++ * ++ * I've heavily borrowed code from the vfb.c driver. ++ * ++ * This program is free software; you can redistribute it and/or modify ++ * it under the terms of the GNU General Public License as published by ++ * the Free Software Foundation; either version 2 of the License, or ++ * (at your option) any later version. ++ * ++ * This program is distributed in the hope that it will be useful, ++ * but WITHOUT ANY WARRANTY; without even the implied warranty of ++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ * GNU General Public License for more details. ++ * ++ * You should have received a copy of the GNU General Public License ++ * along with this program; if not, write to the Free Software ++ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA ++ */ ++ ++#ifdef DEBUG ++#define MSG(string, args...) printk("s1d15605fb:" string, ##args) ++#else ++#define MSG(string, args...) ++#endif ++ ++#include <linux/kernel.h> ++#include <linux/platform_device.h> ++#include <linux/dma-mapping.h> ++#include <linux/interrupt.h> ++#include <linux/clk.h> ++#include <linux/fb.h> ++#include <linux/init.h> ++#include <linux/delay.h> ++ ++#include <asm/uaccess.h> ++ ++#include <asm/arch/board.h> ++#include <asm/arch/gpio.h> ++ ++#ifdef CONFIG_PMAC_BACKLIGHT ++#include <asm/backlight.h> ++#endif ++ ++#define VIDEOWIDTH 128 ++#define VIDEOHEIGHT 64 ++#define VIDEODEPTH 1 /* bits/pixel */ ++#define VIDEOWIDTH_BYTES ((VIDEOWIDTH * VIDEODEPTH) / 8) ++ ++/* The number of bytes that actually go to the device */ ++#define ACTUALVIDEOMEMSIZE (VIDEOWIDTH_BYTES * VIDEOHEIGHT) ++#define VIDEOMEMSIZE PAGE_SIZE ++ ++static struct fb_var_screeninfo s1d15605_default __initdata = { ++ .xres = VIDEOWIDTH, ++ .yres = VIDEOHEIGHT, ++ .xres_virtual = VIDEOWIDTH, ++ .yres_virtual = VIDEOHEIGHT, ++ .bits_per_pixel = VIDEODEPTH, ++ .red = { 0, 1, 0 }, ++ .green = { 0, 1, 0 }, ++ .blue = { 0, 1, 0 }, ++ .activate = FB_ACTIVATE_NOW, ++ .pixclock = 20000, ++ .vmode = FB_VMODE_NONINTERLACED, ++}; ++ ++static struct fb_fix_screeninfo s1d15605_fix __initdata = { ++ .id = "s1d15605", ++ .type = FB_TYPE_PACKED_PIXELS, ++ .visual = FB_VISUAL_MONO10, ++ .xpanstep = 0, ++ .ypanstep = 0, ++ .ywrapstep = 0, ++ .accel = FB_ACCEL_NONE, ++}; ++ ++struct s1d15605fb_info { ++ struct fb_info *info; ++ char *mmio; ++ unsigned long reset_pin; ++ struct platform_device *pdev; ++}; ++ ++/* ++ * LCD device interface ++ */ ++#define RESET_DISPLAY 0xE2 ++#define LCD_BIAS_1_9 0xA2 ++#define ADC_SELECT_REVERSE 0xA1 ++#define COMMON_OUTPUT_NORMAL 0xC0 ++#define V5_RESISTOR_RATIO 0x26 ++#define ELECTRONIC_VOLUME_SET 0x81 ++#define ELECTRONIC_VOLUME_INIT 0x20 ++#define POWER_CONTROL_SET 0x28 ++#define VOLTAGE_REGULATOR 0x02 ++#define VOLTAGE_FOLLOWER 0x01 ++#define BOOSTER_CIRCUIT 0x04 ++#define DISPLAY_ON 0xAF ++#define START_LINE_SET 0x40 ++#define PAGE_ADDRESS_SET 0xB0 ++#define COLUMN_ADDRESS_HIGH 0x10 ++#define COLUMN_ADDRESS_LOW 0x00 ++#define RESISTOR_RATIO_START 0x20 ++ ++#define NUM_OF_PAGES 8 ++#define NUM_OF_COLUMNS 128 ++ ++#define WRITE_COMMAND(x) __raw_writeb((x), (sinfo)->mmio) ++#define READ_COMMAND __raw_readb((sinfo)->mmio) ++#define WRITE_DATA(x) __raw_writeb((x), (sinfo)->mmio + (0x10000)) ++#define READ_DATA __raw_readb((sinfo)->mmio + (0x10000)) ++ ++ ++/* ++ * s1d15605fb_resize_framebuffer ++ * ++ * Free allocated space if different. Allocate on new of changed. ++ * Returns -ENOMEM if the new framebuffer can not be allocated, ++ * zero on success. ++ */ ++static int s1d15605fb_resize_framebuffer(struct s1d15605fb_info *sinfo) ++{ ++ struct fb_info *info = sinfo->info; ++ struct fb_fix_screeninfo *fix = &info->fix; ++ struct fb_var_screeninfo *var = &info->var; ++ unsigned int new_size; ++ void *new_vaddr; ++ ++ new_size = ((var->xres_virtual * var->yres_virtual * var->bits_per_pixel) / 8); ++ ++ MSG("%s: x (%d) y (%d) bpp (%d): new size 0x%08x\n", __FUNCTION__, ++ var->xres_virtual, var->yres_virtual, var->bits_per_pixel, new_size); ++ ++ if (new_size == fix->smem_len) ++ return 0; ++ ++ if (fix->smem_len) { ++ kfree(info->screen_base); ++ } ++ ++ new_vaddr = kmalloc(new_size, GFP_KERNEL); ++ ++ if (!new_vaddr) { ++ fix->smem_len = 0; ++ return -ENOMEM; ++ } ++ ++ info->screen_base = new_vaddr; ++ fix->smem_start = (unsigned)new_vaddr; ++ fix->smem_len = new_size; ++ fix->line_length = (var->xres_virtual * var->bits_per_pixel) / 8; ++ ++ dev_info(info->device, ++ "%luKiB frame buffer at %08lx (mapped at %p)\n", ++ (unsigned long)info->fix.smem_len / 1024, ++ (unsigned long)info->fix.smem_start, ++ info->screen_base); ++ ++ return 0; ++} ++ ++ ++/* ++ * The s1d15605 seems to be divided into eight 128 pixel wide pages (from top to ++ * bottom) each page seems to be eight pixels high, where these eight pixels are ++ * one byte ++ */ ++static void s1d15605_update(struct fb_info *info) ++{ ++ struct s1d15605fb_info *sinfo = info->par; ++ int page, i, row, colmask; ++ u8 retVal, *rowPtr; ++ ++ WRITE_COMMAND(START_LINE_SET); ++ for (page = 0; page < NUM_OF_PAGES; ++page) { ++ WRITE_COMMAND(PAGE_ADDRESS_SET + page); ++ WRITE_COMMAND(COLUMN_ADDRESS_HIGH); ++ WRITE_COMMAND(COLUMN_ADDRESS_LOW); ++ ++ for (i = 0; i < NUM_OF_COLUMNS; ++i) ++ { ++ /* point of opportunity: optimization */ ++ colmask = (1 << (i & 0x7)); ++ rowPtr = (u8*)(info->screen_base); ++ rowPtr += (VIDEOWIDTH_BYTES * 8 * page); ++ rowPtr += (i >> 3); ++ retVal = 0; ++ for (row = 0; row < 8; ++row) ++ { ++ retVal = (retVal >> 1) | (((*rowPtr) & colmask) ? 0x80 : 0); ++ rowPtr += VIDEOWIDTH_BYTES; ++ } ++ WRITE_DATA(retVal); ++ } ++ } ++ ++ WRITE_COMMAND(DISPLAY_ON); ++} ++ ++ ++/* ++ * Setting the video mode has been split into two parts. ++ * First part, xxxfb_check_var, must not write anything ++ * to hardware, it should only verify and adjust var. ++ * This means it doesn't alter par but it does use hardware ++ * data from it to check this var. ++ */ ++static int s1d15605_check_var(struct fb_var_screeninfo *var, struct fb_info *info) ++{ ++ /* ++ * Some very basic checks ++ */ ++ if (!var->xres) ++ var->xres = 1; ++ if (!var->yres) ++ var->yres = 1; ++ if (var->xres > var->xres_virtual) ++ var->xres_virtual = var->xres; ++ if (var->yres > var->yres_virtual) ++ var->yres_virtual = var->yres; ++ ++ if(var->bits_per_pixel > VIDEODEPTH) ++ return -EINVAL; ++ ++ /* ++ * Memory limit ++ */ ++ if (((var->yres_virtual * var->bits_per_pixel * var->yres_virtual) >> 3) > ++ ACTUALVIDEOMEMSIZE) ++ return -ENOMEM; ++ ++ /* ++ * Now that we checked it we alter var. The reason being is that the video ++ * mode passed in might not work but slight changes to it might make it ++ * work. This way we let the user know what is acceptable. ++ */ ++ switch (var->bits_per_pixel) { ++ case 1: ++ var->red.offset = var->green.offset = var->blue.offset = 0; ++ var->red.length = var->green.length = var->blue.length ++ = var->bits_per_pixel; ++ break; ++ default: ++ return -EINVAL; ++ } ++ ++ var->xoffset = var->yoffset = 0; ++ var->red.msb_right = var->green.msb_right = var->blue.msb_right = ++ var->transp.msb_right = 0; ++ ++ return 0; ++} ++ ++ ++/* ++ * This routine actually sets the video mode. It's in here where we ++ * the hardware state info->par and fix which can be affected by the ++ * change in par. For this driver it doesn't do much. ++ */ ++static int s1d15605_set_par(struct fb_info *info) ++{ ++ int ret; ++ ++ MSG("%s:\n", __func__); ++ MSG(" * resolution: %ux%u (%ux%u virtual)\n", ++ info->var.xres, info->var.yres, ++ info->var.xres_virtual, info->var.yres_virtual); ++ ++ ret = s1d15605fb_resize_framebuffer(info->par); ++ ++ info->fix.visual = FB_VISUAL_MONO10; ++ return ret; ++} ++ ++ ++/* ++ * Set a single color register. The values supplied are already ++ * rounded down to the hardware's capabilities (according to the ++ * entries in the var structure). Return != 0 for invalid regno. ++ */ ++static int s1d15605_setcolreg(u_int regno, u_int red, u_int green, u_int blue, ++ u_int transp, struct fb_info *info) ++{ ++ if (regno > 1) /* no. of hw registers - we only do mono now */ ++ return 1; ++ ++ return 0; ++} ++ ++ ++/* ++ * Currently, the routine will simply shut-off the backlight and prevent ++ * updates/refreshes. Modify according to application. ++ * ++ * 0 unblank, 1 blank, 2 no vsync, 3 no hsync, 4 off ++ */ ++static int s1d15605_blank(int blank, struct fb_info *info) ++{ ++#ifdef CONFIG_PMAC_BACKLIGHT ++ if (blank) ++ pmac_backlight->props.power = FB_BLANK_POWERDOWN; ++ else ++ pmac_backlight->props.power = FB_BLANK_UNBLANK; ++ backlight_update_status(pmac_backlight); ++#endif ++ return 1; ++} ++ ++ ++/* ++ * Pan or Wrap the Display ++ * ++ * This call looks only at xoffset, yoffset and the FB_VMODE_YWRAP flag ++ */ ++/* ++static int s1d15605_pan_display(struct fb_var_screeninfo *var, ++ struct fb_info *info) ++{ ++ if (var->vmode & FB_VMODE_YWRAP) { ++ if (var->yoffset < 0 ++ || var->yoffset >= info->var.yres_virtual ++ || var->xoffset) ++ return -EINVAL; ++ } else { ++ if (var->xoffset + var->xres > info->var.xres_virtual || ++ var->yoffset + var->yres > info->var.yres_virtual) ++ return -EINVAL; ++ } ++ info->var.xoffset = var->xoffset; ++ info->var.yoffset = var->yoffset; ++ if (var->vmode & FB_VMODE_YWRAP) ++ info->var.vmode |= FB_VMODE_YWRAP; ++ else ++ info->var.vmode &= ~FB_VMODE_YWRAP; ++ return 0; ++} ++*/ ++ ++ ++static void s1d15605_copyarea(struct fb_info *info, const struct fb_copyarea *region) ++{ ++ cfb_copyarea(info, region); ++ s1d15605_update(info); ++} ++ ++ ++static void s1d15605_fillrect (struct fb_info *info, const struct fb_fillrect *rect) ++{ ++ cfb_fillrect(info, rect); ++ s1d15605_update(info); ++} ++ ++ ++static void s1d15605_imageblit(struct fb_info *p, const struct fb_image *image) ++{ ++ cfb_imageblit(p, image); ++ s1d15605_update(p); ++} ++ ++ ++/* ++ * Write the users data to our framebuffer, and then trigger a psuedo DMA ++ */ ++static ssize_t s1d15605_write(struct file *file, const char *buf, ++ size_t count, loff_t *ppos) ++{ ++ unsigned long p = *ppos; ++ struct inode *inode = file->f_dentry->d_inode; ++ int fbidx = iminor(inode); ++ struct fb_info *info = registered_fb[fbidx]; ++ int err; ++ ++ if (p > info->fix.smem_len) ++ return -ENOSPC; ++ if (count >= info->fix.smem_len) ++ count = info->fix.smem_len; ++ err = 0; ++ if (count + p > info->fix.smem_len) { ++ count = info->fix.smem_len - p; ++ err = -ENOSPC; ++ } ++ if (count) { ++ char *base_addr; ++ ++ base_addr = info->screen_base; ++ count -= copy_from_user(base_addr+p, buf, count); ++ *ppos += count; ++ err = -EFAULT; ++ } ++ ++ s1d15605_update(info); ++ ++ if (count) ++ return count; ++ ++ return err; ++} ++ ++#ifdef USE_PRIVATE_VMA_FXS ++static void s1d15605_vma_open(struct vm_area_struct *vma) ++{ ++ // FIXME - store stats in the device data via vm_private_data ++} ++ ++ ++static void s1d15605_vma_close(struct vm_area_struct *vma) ++{ ++ // FIXME - store stats in the device data via vm_private_data ++} ++ ++ ++static struct page *s1d15605_vma_nopage(struct vm_area_struct *vma, ++ unsigned long address, int *type) ++{ ++ struct page *page; ++ struct fb_info *info = vma->vm_private_data; ++ ++ page = virt_to_page(info->screen_base); ++ get_page(page); ++ ++ // FIXME - now someone has a link to our page, start periodically blitting ++ // latest updates to the actual device. ++ ++ return page; ++} ++ ++ ++static struct vm_operations_struct s1d15605_vm_ops = { ++ .open = s1d15605_vma_open, ++ .close = s1d15605_vma_close, ++ .nopage = s1d15605_vma_nopage ++}; ++ ++ ++/* We don't do much here - because we have special vm_ops */ ++static int s1d15605_mmap(struct fb_info *info, struct vm_area_struct *vma) ++{ ++ vma->vm_ops = &s1d15605_vm_ops; ++ vma->vm_flags |= VM_RESERVED; ++ vma->vm_private_data = info; ++ s1d15605_vma_open(vma); ++ ++ return 0; ++} ++#endif /* USE_PRIVATE_VMA_FXS */ ++ ++ ++static struct fb_ops s1d15605fb_ops = { ++ .owner = THIS_MODULE, ++ .fb_check_var = s1d15605_check_var, ++ .fb_set_par = s1d15605_set_par, ++ .fb_setcolreg = s1d15605_setcolreg, ++ .fb_blank = s1d15605_blank, ++// .fb_pan_display = s1d15605_pan_display, ++ .fb_fillrect = s1d15605_fillrect, ++ .fb_copyarea = s1d15605_copyarea, ++ .fb_imageblit = s1d15605_imageblit, ++ .fb_write = s1d15605_write, ++#ifdef USE_PRIVATE_VMA_FXS ++ .fb_mmap = s1d15605_mmap, ++#endif ++}; ++ ++ ++static void s1d15605_device_init(struct s1d15605fb_info *sinfo) { ++ ++ char value; ++ ++ /* release the reset line by reading the device - proto hardware */ ++ value = READ_COMMAND; ++ value = READ_COMMAND; ++ ++#ifdef CONFIG_MACH_KB9200 ++ /* new boards have dedicated reset line */ ++ gpio_set_value(sinfo->reset_pin, 1); ++#endif ++ ++ /* initialize the device within 5ms */ ++ WRITE_COMMAND(RESET_DISPLAY); ++ WRITE_COMMAND(LCD_BIAS_1_9); ++ WRITE_COMMAND(ADC_SELECT_REVERSE); ++ WRITE_COMMAND(COMMON_OUTPUT_NORMAL); ++ WRITE_COMMAND(V5_RESISTOR_RATIO); ++ WRITE_COMMAND(ELECTRONIC_VOLUME_SET); ++ WRITE_COMMAND(ELECTRONIC_VOLUME_INIT); ++ WRITE_COMMAND(POWER_CONTROL_SET | VOLTAGE_REGULATOR | VOLTAGE_FOLLOWER | BOOSTER_CIRCUIT); ++ WRITE_COMMAND(DISPLAY_ON); ++ ++ WRITE_COMMAND(RESISTOR_RATIO_START + 4); ++ WRITE_COMMAND(ELECTRONIC_VOLUME_SET); ++ WRITE_COMMAND(0x33); ++} ++ ++ ++static int s1d15605fb_probe(struct platform_device *pdev) ++{ ++ struct device *dev = &pdev->dev; ++ struct fb_info *info; ++ struct s1d15605fb_info *sinfo; ++ int ret; ++ ++ MSG("%s\n", __func__); ++ ++ if (!(info = framebuffer_alloc(sizeof(struct s1d15605fb_info), dev))) { ++ dev_err(dev, "Cannot allocate framebuffer struct\n"); ++ return -ENOMEM; ++ } ++ ++ sinfo = info->par; ++ sinfo->info = info; ++ sinfo->pdev = pdev; ++ ++ if (pdev->num_resources < 2) { ++ dev_err(dev, "Resources unusable\n"); ++ ret = -ENODEV; ++ goto free_info; ++ } ++ ++ info->fbops = &s1d15605fb_ops; ++ strcpy(info->fix.id, pdev->name); ++ ++ info->fix.mmio_start = pdev->resource[0].start; ++ info->fix.mmio_len = pdev->resource[0].end - pdev->resource[0].start + 1; ++ sinfo->reset_pin = pdev->resource[1].start; ++ ++ ret = s1d15605fb_resize_framebuffer(sinfo); ++ if (ret < 0) { ++ dev_err(dev, "Cannot resize framebuffer: %d\n", ret); ++ goto free_fb; ++ } ++ ++ if (!request_mem_region(info->fix.mmio_start, ++ info->fix.mmio_len, pdev->name)) { ++ ret = -EBUSY; ++ goto free_fb; ++ } ++ ++ sinfo->mmio = ioremap(info->fix.mmio_start, info->fix.mmio_len); ++ if (!sinfo->mmio) { ++ dev_err(dev, "Cannot map LCD memory region\n"); ++ goto release_mem; ++ } ++ ++ s1d15605_device_init(sinfo); ++ ++ ret = fb_find_mode(&info->var, info, NULL, NULL, 0, NULL, 1); ++ ++ if (!ret || (ret == 4)) ++ info->var = s1d15605_default; ++ ++ info->fix = s1d15605_fix; ++ info->flags = FBINFO_FLAG_DEFAULT | ++/* FBINFO_HWACCEL_YPAN | */ ++ FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA; ++ ++ ret = register_framebuffer(info); ++ if (ret < 0) { ++ dev_err(dev, "Failed to register framebuffer device: %d\n", ret); ++ goto unmap_mmio; ++ } ++ ++ dev_set_drvdata(dev, info); ++ ++ memset(info->screen_base, 0, info->fix.smem_len); ++ info->var.activate |= FB_ACTIVATE_NOW; ++ ret = fb_set_var(info, &info->var); ++ if (ret) { ++ dev_warn(dev, "Unable to set display parameters\n"); ++ } ++ ++ info->var.activate &= ~(FB_ACTIVATE_FORCE | FB_ACTIVATE_NOW); ++ ++ dev_dbg(dev, "%s SUCCESS\n", __func__); ++ ++ dev_info(dev, "Driver $Revision: 1.1 $\n"); ++ ++ return 0; ++ ++unmap_mmio: ++ iounmap(sinfo->mmio); ++release_mem: ++ release_mem_region(info->fix.mmio_start, info->fix.mmio_len); ++free_fb: ++ kfree(info->screen_base); ++ ++free_info: ++ framebuffer_release(info); ++ ++ dev_dbg(dev, "%s FAILED\n", __func__); ++ return ret; ++} ++ ++ ++static int s1d15605fb_remove(struct platform_device *pdev) ++{ ++ struct device *dev = &pdev->dev; ++ struct fb_info *info = dev_get_drvdata(dev); ++ struct s1d15605fb_info *sinfo = info->par; ++ ++ if (!sinfo) ++ return 0; ++ ++ unregister_framebuffer(info); ++ ++ iounmap(sinfo->mmio); ++ release_mem_region(info->fix.mmio_start, info->fix.mmio_len); ++ ++ kfree(info->screen_base); ++ ++ dev_set_drvdata(dev, NULL); ++ framebuffer_release(info); ++ return 0; ++} ++ ++ ++static struct platform_driver s1d15605fb_driver = { ++ .probe = s1d15605fb_probe, ++ .remove = s1d15605fb_remove, ++ .driver = { ++ .name = "s1d15605fb", ++ .owner = THIS_MODULE, ++ }, ++}; ++ ++ ++static int __init s1d15605fb_init(void) ++{ ++ return platform_driver_register(&s1d15605fb_driver); ++} ++ ++ ++static void __exit s1d15605fb_exit(void) ++{ ++ platform_driver_unregister(&s1d15605fb_driver); ++} ++ ++ ++module_init(s1d15605fb_init); ++module_exit(s1d15605fb_exit); ++ ++ ++MODULE_AUTHOR("KwikByte"); ++MODULE_DESCRIPTION("Epson S1D15605 LCD Controller framebuffer driver"); ++MODULE_LICENSE("GPL"); |