diff options
| -rw-r--r-- | target/linux/pxa-2.6/Makefile | 20 | ||||
| -rw-r--r-- | target/linux/pxa-2.6/config | 1214 | ||||
| l--------- | target/linux/pxa-2.6/image | 1 | ||||
| -rw-r--r-- | target/linux/pxa-2.6/patches/000-cpufreq.patch | 533 | ||||
| -rw-r--r-- | target/linux/pxa-2.6/patches/001-pm.patch | 869 | ||||
| -rw-r--r-- | target/linux/pxa-2.6/patches/002-usb_gadget.patch | 58 | ||||
| -rw-r--r-- | target/linux/pxa-2.6/patches/004-skbuf_hack.patch | 10 | ||||
| -rw-r--r-- | target/linux/pxa-2.6/patches/005-mtd.patch | 111 |
8 files changed, 2816 insertions, 0 deletions
diff --git a/target/linux/pxa-2.6/Makefile b/target/linux/pxa-2.6/Makefile new file mode 100644 index 000000000..94e9601b9 --- /dev/null +++ b/target/linux/pxa-2.6/Makefile @@ -0,0 +1,20 @@ +# +# Copyright (C) 2006 OpenWrt.org +# +# This is free software, licensed under the GNU General Public License v2. +# See /LICENSE for more information. +# +include $(TOPDIR)/rules.mk + +ARCH:=arm +BOARD:=pxa +BOARDNAME:=PXA +FEATURES:=jffs2 broken + +define Target/Description + Stub for boards based on intel PXA +endef + +include $(INCLUDE_DIR)/kernel-build.mk + +$(eval $(call BuildKernel)) diff --git a/target/linux/pxa-2.6/config b/target/linux/pxa-2.6/config new file mode 100644 index 000000000..ba94adcd6 --- /dev/null +++ b/target/linux/pxa-2.6/config @@ -0,0 +1,1214 @@ +# +# Automatically generated make config: don't edit +# Linux kernel version: 2.6.17 +# Wed Oct 11 12:53:11 2006 +# +CONFIG_ARM=y +CONFIG_MMU=y +CONFIG_RWSEM_GENERIC_SPINLOCK=y +CONFIG_GENERIC_HWEIGHT=y +CONFIG_GENERIC_CALIBRATE_DELAY=y +CONFIG_ARCH_MTD_XIP=y +CONFIG_VECTORS_BASE=0xffff0000 + +# +# 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=y +CONFIG_SWAP=y +CONFIG_SYSVIPC=y +# CONFIG_POSIX_MQUEUE is not set +# CONFIG_BSD_PROCESS_ACCT is not set +CONFIG_SYSCTL=y +# CONFIG_AUDIT is not set +# CONFIG_IKCONFIG is not set +# CONFIG_RELAY is not set +CONFIG_INITRAMFS_SOURCE="" +CONFIG_UID16=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_EMBEDDED=y +# CONFIG_KALLSYMS is not set +CONFIG_HOTPLUG=y +CONFIG_PRINTK=y +CONFIG_BUG=y +# CONFIG_ELF_CORE is not set +CONFIG_BASE_FULL=y +CONFIG_FUTEX=y +CONFIG_EPOLL=y +CONFIG_SHMEM=y +CONFIG_SLAB=y +# CONFIG_TINY_SHMEM is not set +CONFIG_BASE_SMALL=0 +# CONFIG_SLOB is not set +CONFIG_OBSOLETE_INTERMODULE=y + +# +# Loadable module support +# +CONFIG_MODULES=y +CONFIG_MODULE_UNLOAD=y +# CONFIG_MODULE_FORCE_UNLOAD is not set +# CONFIG_MODVERSIONS is not set +# CONFIG_MODULE_SRCVERSION_ALL is not set +CONFIG_KMOD=y + +# +# Block layer +# +# CONFIG_BLK_DEV_IO_TRACE is not set + +# +# IO Schedulers +# +CONFIG_IOSCHED_NOOP=y +# CONFIG_IOSCHED_AS is not set +CONFIG_IOSCHED_DEADLINE=y +# CONFIG_IOSCHED_CFQ is not set +# CONFIG_DEFAULT_AS is not set +CONFIG_DEFAULT_DEADLINE=y +# CONFIG_DEFAULT_CFQ is not set +# CONFIG_DEFAULT_NOOP is not set +CONFIG_DEFAULT_IOSCHED="deadline" + +# +# System Type +# +# 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_IXP4XX is not set +# CONFIG_ARCH_IXP2000 is not set +# CONFIG_ARCH_IXP23XX is not set +# CONFIG_ARCH_L7200 is not set +CONFIG_ARCH_PXA=y +# 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 +# CONFIG_ARCH_VERSATILE is not set +# CONFIG_ARCH_REALVIEW is not set +# CONFIG_ARCH_IMX is not set +# CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_AAEC2000 is not set +# CONFIG_ARCH_AT91RM9200 is not set +CONFIG_DMABOUNCE=y + +# +# Intel PXA2xx Implementations +# +CONFIG_ARCH_LUBBOCK=y +# CONFIG_MACH_LOGICPD_PXA270 is not set +# CONFIG_MACH_MAINSTONE is not set +# CONFIG_ARCH_PXA_IDP is not set +# CONFIG_PXA_SHARPSL is not set +CONFIG_MACH_GTEK=y +CONFIG_PXA25x=y +CONFIG_GTEK_LCD=y + +# +# Processor Type +# +CONFIG_CPU_32=y +CONFIG_CPU_XSCALE=y +CONFIG_CPU_32v5=y +CONFIG_CPU_ABRT_EV5T=y +CONFIG_CPU_CACHE_VIVT=y +CONFIG_CPU_TLB_V4WBI=y + +# +# Processor Features +# +# CONFIG_ARM_THUMB is not set +CONFIG_XSCALE_PMU=y +CONFIG_SA1111=y +CONFIG_FORCE_MAX_ZONEORDER=9 + +# +# 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_LEDS is not set +CONFIG_ALIGNMENT_TRAP=y + +# +# Boot options +# +CONFIG_ZBOOT_ROM_TEXT=0x0 +CONFIG_ZBOOT_ROM_BSS=0x0 +CONFIG_CMDLINE="root=/dev/mtdblock0 rootfstype=jffs2 console=tty0 console=ttyS2,115200 mem=16M" +# CONFIG_XIP_KERNEL is not set + +# +# CPU Frequency scaling +# +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=y +# CONFIG_CPU_FREQ_DEBUG is not set +# CONFIG_CPU_FREQ_STAT is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +# CONFIG_CPU_FREQ_GOV_PERFORMANCE is not set +# CONFIG_CPU_FREQ_GOV_POWERSAVE is not set +# CONFIG_CPU_FREQ_GOV_USERSPACE is not set +CONFIG_CPU_FREQ_GOV_ONDEMAND=y +# CONFIG_CPU_FREQ_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_PXA=y + +# +# 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 + +# +# 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=y +CONFIG_PM_LEGACY=y +# CONFIG_PM_DEBUG 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=y +CONFIG_UNIX=y +# CONFIG_NET_KEY is not set +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_ADVANCED_ROUTER=y +CONFIG_ASK_IP_FIB_HASH=y +# CONFIG_IP_FIB_TRIE is not set +CONFIG_IP_FIB_HASH=y +CONFIG_IP_MULTIPLE_TABLES=y +CONFIG_IP_ROUTE_FWMARK=y +CONFIG_IP_ROUTE_MULTIPATH=y +# CONFIG_IP_ROUTE_MULTIPATH_CACHED is not set +# CONFIG_IP_ROUTE_VERBOSE is not set +# CONFIG_IP_PNP is not set +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE=m +# CONFIG_NET_IPGRE_BROADCAST is not set +CONFIG_IPSEC_NAT_TRAVERSAL=y +# 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=m +CONFIG_INET_DIAG=m +CONFIG_INET_TCP_DIAG=m +CONFIG_TCP_CONG_ADVANCED=y + +# +# TCP congestion control +# +CONFIG_TCP_CONG_BIC=m +CONFIG_TCP_CONG_CUBIC=m +CONFIG_TCP_CONG_WESTWOOD=m +CONFIG_TCP_CONG_HTCP=m +CONFIG_TCP_CONG_HSTCP=m +CONFIG_TCP_CONG_HYBLA=m +CONFIG_TCP_CONG_VEGAS=y +CONFIG_TCP_CONG_SCALABLE=m + +# +# IP: Virtual Server Configuration +# +# CONFIG_IP_VS is not set +CONFIG_IPV6=m +# CONFIG_IPV6_PRIVACY is not set +CONFIG_IPV6_ROUTER_PREF=y +# CONFIG_IPV6_ROUTE_INFO is not set +# CONFIG_INET6_AH is not set +# CONFIG_INET6_ESP is not set +# CONFIG_INET6_IPCOMP is not set +# CONFIG_INET6_XFRM_TUNNEL is not set +# CONFIG_INET6_TUNNEL is not set +# CONFIG_IPV6_TUNNEL is not set +CONFIG_NETFILTER=y +# CONFIG_NETFILTER_DEBUG is not set + +# +# Core Netfilter Configuration +# +# CONFIG_NETFILTER_NETLINK is not set +CONFIG_NETFILTER_XTABLES=y +CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m +CONFIG_NETFILTER_XT_TARGET_CONNMARK=m +CONFIG_NETFILTER_XT_TARGET_MARK=m +# CONFIG_NETFILTER_XT_TARGET_NFQUEUE is not set +# CONFIG_NETFILTER_XT_TARGET_NOTRACK is not set +# CONFIG_NETFILTER_XT_MATCH_COMMENT is not set +# CONFIG_NETFILTER_XT_MATCH_CONNBYTES is not set +CONFIG_NETFILTER_XT_MATCH_CONNMARK=m +CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y +# CONFIG_NETFILTER_XT_MATCH_DCCP is not set +CONFIG_NETFILTER_XT_MATCH_ESP=m +CONFIG_NETFILTER_XT_MATCH_HELPER=m +CONFIG_NETFILTER_XT_MATCH_LENGTH=m +CONFIG_NETFILTER_XT_MATCH_LIMIT=m +CONFIG_NETFILTER_XT_MATCH_MAC=m +CONFIG_NETFILTER_XT_MATCH_MARK=m +CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y +# CONFIG_NETFILTER_XT_MATCH_PKTTYPE is not set +# CONFIG_NETFILTER_XT_MATCH_REALM is not set +# CONFIG_NETFILTER_XT_MATCH_SCTP is not set +CONFIG_NETFILTER_XT_MATCH_STATE=y +CONFIG_NETFILTER_XT_MATCH_STRING=m +CONFIG_NETFILTER_XT_MATCH_TCPMSS=y + +# +# IP: Netfilter Configuration +# +CONFIG_IP_NF_CONNTRACK=y +CONFIG_IP_NF_CT_ACCT=y +CONFIG_IP_NF_CONNTRACK_MARK=y +# CONFIG_IP_NF_CONNTRACK_EVENTS is not set +# CONFIG_IP_NF_CT_PROTO_SCTP is not set +CONFIG_IP_NF_FTP=y +CONFIG_IP_NF_IRC=y +# CONFIG_IP_NF_NETBIOS_NS is not set +CONFIG_IP_NF_TFTP=m +CONFIG_IP_NF_AMANDA=m +CONFIG_IP_NF_PPTP=m +CONFIG_IP_NF_H323=m +CONFIG_IP_NF_SIP=m +CONFIG_IP_NF_QUEUE=m +CONFIG_IP_NF_IPTABLES=y +CONFIG_IP_NF_MATCH_IPRANGE=m +CONFIG_IP_NF_MATCH_IPP2P=m +CONFIG_IP_NF_MATCH_TOS=m +CONFIG_IP_NF_MATCH_TIME=m +CONFIG_IP_NF_MATCH_RECENT=m +CONFIG_IP_NF_MATCH_ECN=m +CONFIG_IP_NF_MATCH_DSCP=m +CONFIG_IP_NF_MATCH_AH=m +CONFIG_IP_NF_MATCH_TTL=m +CONFIG_IP_NF_MATCH_OWNER=m +# CONFIG_IP_NF_MATCH_ADDRTYPE is not set +# CONFIG_IP_NF_MATCH_HASHLIMIT is not set +CONFIG_IP_NF_MATCH_LAYER7=m +# CONFIG_IP_NF_MATCH_LAYER7_DEBUG is not set +CONFIG_IP_NF_FILTER=y +CONFIG_IP_NF_TARGET_REJECT=y +CONFIG_IP_NF_TARGET_IMQ=m +# CONFIG_IP_NF_TARGET_LOG is not set +CONFIG_IP_NF_TARGET_ULOG=m +CONFIG_IP_NF_TARGET_TCPMSS=y +CONFIG_IP_NF_NAT=y +CONFIG_IP_NF_NAT_NEEDED=y +CONFIG_IP_NF_TARGET_MASQUERADE=y +CONFIG_IP_NF_TARGET_REDIRECT=y +CONFIG_IP_NF_TARGET_ROUTE=m +# CONFIG_IP_NF_TARGET_NETMAP is not set +# CONFIG_IP_NF_TARGET_SAME is not set +# CONFIG_IP_NF_NAT_SNMP_BASIC is not set +CONFIG_IP_NF_NAT_IRC=y +CONFIG_IP_NF_NAT_FTP=y +CONFIG_IP_NF_NAT_TFTP=m +CONFIG_IP_NF_NAT_AMANDA=m +CONFIG_IP_NF_NAT_PPTP=m +CONFIG_IP_NF_NAT_H323=m +CONFIG_IP_NF_NAT_SIP=m +CONFIG_IP_NF_MANGLE=y +CONFIG_IP_NF_TARGET_TOS=m +CONFIG_IP_NF_TARGET_ECN=m +CONFIG_IP_NF_TARGET_DSCP=m +CONFIG_IP_NF_TARGET_TTL=m +# CONFIG_IP_NF_TARGET_CLUSTERIP is not set +CONFIG_IP_NF_RAW=m +# CONFIG_IP_NF_ARPTABLES is not set +CONFIG_IP_NF_SET=m +CONFIG_IP_NF_SET_MAX=256 +CONFIG_IP_NF_SET_HASHSIZE=1024 +CONFIG_IP_NF_SET_IPMAP=m +CONFIG_IP_NF_SET_MACIPMAP=m +CONFIG_IP_NF_SET_PORTMAP=m +CONFIG_IP_NF_SET_IPHASH=m +CONFIG_IP_NF_SET_NETHASH=m +CONFIG_IP_NF_SET_IPTREE=m +CONFIG_IP_NF_MATCH_SET=m +CONFIG_IP_NF_TARGET_SET=m + +# +# IPv6: Netfilter Configuration (EXPERIMENTAL) +# +CONFIG_IP6_NF_QUEUE=m +CONFIG_IP6_NF_IPTABLES=m +# CONFIG_IP6_NF_MATCH_RT is not set +# CONFIG_IP6_NF_MATCH_OPTS is not set +# CONFIG_IP6_NF_MATCH_FRAG is not set +# CONFIG_IP6_NF_MATCH_HL is not set +CONFIG_IP6_NF_MATCH_OWNER=m +# CONFIG_IP6_NF_MATCH_IPV6HEADER is not set +CONFIG_IP6_NF_MATCH_AH=m +CONFIG_IP6_NF_MATCH_EUI64=m +CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_IMQ=m +# CONFIG_IP6_NF_TARGET_LOG is not set +CONFIG_IP6_NF_TARGET_REJECT=m +CONFIG_IP6_NF_TARGET_ROUTE=m +CONFIG_IP6_NF_MANGLE=m +# CONFIG_IP6_NF_TARGET_HL is not set +# CONFIG_IP6_NF_RAW 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_NET_DIVERT=y +# CONFIG_ECONET is not set +# CONFIG_WAN_ROUTER is not set + +# +# QoS and/or fair queueing +# +CONFIG_NET_SCHED=y +CONFIG_NET_SCH_CLK_JIFFIES=y +# CONFIG_NET_SCH_CLK_GETTIMEOFDAY is not set +# CONFIG_NET_SCH_CLK_CPU is not set + +# +# Queueing/Scheduling +# +CONFIG_NET_SCH_CBQ=m +CONFIG_NET_SCH_HTB=m +CONFIG_NET_SCH_HFSC=m +CONFIG_NET_SCH_PRIO=m +CONFIG_NET_SCH_RED=m +CONFIG_NET_SCH_SFQ=m +CONFIG_NET_SCH_ESFQ=m +CONFIG_NET_SCH_TEQL=m +CONFIG_NET_SCH_TBF=m +CONFIG_NET_SCH_GRED=m +CONFIG_NET_SCH_DSMARK=m +# CONFIG_NET_SCH_NETEM is not set +CONFIG_NET_SCH_INGRESS=m + +# +# Classification +# +CONFIG_NET_CLS=y +CONFIG_NET_CLS_BASIC=m +CONFIG_NET_CLS_TCINDEX=m +CONFIG_NET_CLS_ROUTE4=m +CONFIG_NET_CLS_ROUTE=y +CONFIG_NET_CLS_FW=m +CONFIG_NET_CLS_U32=m +# CONFIG_CLS_U32_PERF is not set +# CONFIG_CLS_U32_MARK is not set +CONFIG_NET_CLS_RSVP=m +CONFIG_NET_CLS_RSVP6=m +# CONFIG_NET_EMATCH is not set +# CONFIG_NET_CLS_ACT is not set +CONFIG_NET_CLS_POLICE=y +# CONFIG_NET_CLS_IND is not set +CONFIG_NET_ESTIMATOR=y + +# +# 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 +CONFIG_WIRELESS_EXT=y + +# +# Device Drivers +# + +# +# Generic Driver Options +# +CONFIG_STANDALONE=y +CONFIG_PREVENT_FIRMWARE_BUILD=y +CONFIG_FW_LOADER=y + +# +# Connector - unified userspace <-> kernelspace linker +# +CONFIG_CONNECTOR=m + +# +# 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 is not set +# CONFIG_MTD_AFS_PARTS is not set + +# +# User Modules And Translation Layers +# +CONFIG_MTD_CHAR=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 + +# +# 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=y +# CONFIG_MTD_CFI_AMDSTD is not set +# CONFIG_MTD_CFI_STAA is not set +CONFIG_MTD_CFI_UTIL=y +# 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 +# CONFIG_MTD_XIP is not set + +# +# Mapping drivers for chip access +# +CONFIG_MTD_COMPLEX_MAPPINGS=y +# CONFIG_MTD_PHYSMAP is not set +CONFIG_MTD_LUBBOCK=y +# CONFIG_MTD_ARM_INTEGRATOR is not set +# CONFIG_MTD_SHARP_SL is not set +# 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 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=m +CONFIG_BLK_DEV_CRYPTOLOOP=m +CONFIG_BLK_DEV_NBD=m +# CONFIG_BLK_DEV_RAM is not set +# CONFIG_BLK_DEV_INITRD is not set +# CONFIG_CDROM_PKTCDVD is not set +# CONFIG_ATA_OVER_ETH is not set + +# +# ATA/ATAPI/MFM/RLL support +# +# CONFIG_IDE is not set + +# +# SCSI device support +# +# CONFIG_RAID_ATTRS is not set +# CONFIG_SCSI 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_IMQ=m +# CONFIG_IMQ_BEHAVIOR_AA is not set +# CONFIG_IMQ_BEHAVIOR_AB is not set +CONFIG_IMQ_BEHAVIOR_BA=y +# CONFIG_IMQ_BEHAVIOR_BB is not set +CONFIG_IMQ_NUM_DEVS=2 +# CONFIG_TUN is not set + +# +# PHY device support +# + +# +# Ethernet (10 or 100Mbit) +# +# CONFIG_NET_ETHERNET is not set + +# +# Ethernet (1000 Mbit) +# + +# +# Ethernet (10000 Mbit) +# + +# +# Token Ring devices +# + +# +# Wireless LAN (non-hamradio) +# +CONFIG_NET_RADIO=y +# CONFIG_NET_WIRELESS_RTNETLINK is not set + +# +# Obsolete Wireless cards support (pre-802.11) +# +# CONFIG_STRIP is not set +# CONFIG_HOSTAP is not set + +# +# Wan interfaces +# +# CONFIG_WAN is not set +CONFIG_PPP=y +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=y +CONFIG_PPP_SYNC_TTY=y +CONFIG_PPP_DEFLATE=y +CONFIG_PPP_BSDCOMP=y +# CONFIG_PPP_MPPE is not set +# CONFIG_PPPOE 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 + +# +# 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=y +CONFIG_KEYBOARD_ATKBD=y +# CONFIG_KEYBOARD_SUNKBD is not set +# CONFIG_KEYBOARD_LKKBD is not set +# CONFIG_KEYBOARD_XTKBD is not set +# CONFIG_KEYBOARD_NEWTON is not set +CONFIG_KEYBOARD_GTEK=y +# 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=y +CONFIG_SERIO_SERPORT=y +# CONFIG_SERIO_SA1111 is not set +CONFIG_SERIO_LIBPS2=y +# CONFIG_SERIO_RAW is not set +# CONFIG_GAMEPORT is not set + +# +# Character devices +# +CONFIG_VT=y +CONFIG_VT_CONSOLE=y +CONFIG_HW_CONSOLE=y +# CONFIG_SERIAL_NONSTANDARD is not set + +# +# Serial drivers +# +# CONFIG_SERIAL_8250 is not set + +# +# Non-8250 serial port support +# +CONFIG_SERIAL_PXA=y +CONFIG_SERIAL_PXA_CONSOLE=y +CONFIG_SERIAL_CORE=y +CONFIG_SERIAL_CORE_CONSOLE=y +CONFIG_UNIX98_PTYS=y +# CONFIG_LEGACY_PTYS is not set + +# +# IPMI +# +# CONFIG_IPMI_HANDLER is not set + +# +# Watchdog Cards +# +# CONFIG_WATCHDOG is not set +# 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 + +# +# TPM devices +# +# CONFIG_TCG_TPM is not set +# CONFIG_TELCLOCK is not set + +# +# I2C support +# +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y + +# +# I2C Algorithms +# +# CONFIG_I2C_ALGOBIT is not set +# CONFIG_I2C_ALGOPCF is not set +CONFIG_I2C_ALGOPCA=y + +# +# I2C Hardware Bus support +# +CONFIG_I2C_PXA=y +# CONFIG_I2C_PXA_SLAVE is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_STUB is not set +# CONFIG_I2C_PCA_ISA is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_DS1337 is not set +# CONFIG_SENSORS_DS1374 is not set +# CONFIG_SENSORS_EEPROM is not set +# CONFIG_SENSORS_PCF8574 is not set +# CONFIG_SENSORS_PCA9539 is not set +# CONFIG_SENSORS_PCF8591 is not set +# CONFIG_SENSORS_MAX6875 is not set +# CONFIG_I2C_DEBUG_CORE is not set +# CONFIG_I2C_DEBUG_ALGO is not set +# CONFIG_I2C_DEBUG_BUS is not set +# CONFIG_I2C_DEBUG_CHIP 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 is not set +# CONFIG_HWMON_VID is not set + +# +# Misc devices +# + +# +# LED devices +# +# CONFIG_NEW_LEDS is not set + +# +# LED drivers +# + +# +# LED Triggers +# + +# +# Multimedia devices +# +# CONFIG_VIDEO_DEV is not set +CONFIG_VIDEO_V4L2=y + +# +# Digital Video Broadcasting Devices +# +# CONFIG_DVB is not set + +# +# Graphics support +# +CONFIG_FB=y +CONFIG_FB_CFB_FILLRECT=y +CONFIG_FB_CFB_COPYAREA=y +CONFIG_FB_CFB_IMAGEBLIT=y +# CONFIG_FB_MACMODES is not set +CONFIG_FB_FIRMWARE_EDID=y +# CONFIG_FB_MODE_HELPERS is not set +CONFIG_FB_TILEBLITTING=y +# CONFIG_FB_S1D13XXX is not set +CONFIG_FB_PXA=y +# CONFIG_FB_PXA_PARAMETERS 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=y +CONFIG_FONTS=y +CONFIG_FONT_8x8=y +# 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 is not set +# CONFIG_FONT_SUN8x16 is not set +# CONFIG_FONT_SUN12x22 is not set +# CONFIG_FONT_10x18 is not set + +# +# Logo configuration +# +CONFIG_LOGO=y +CONFIG_LOGO_LINUX_MONO=y +CONFIG_LOGO_LINUX_VGA16=y +CONFIG_LOGO_LINUX_CLUT224=y +# CONFIG_BACKLIGHT_LCD_SUPPORT is not set + +# +# Sound +# +CONFIG_SOUND=y + +# +# Advanced Linux Sound Architecture +# +CONFIG_SND=y +CONFIG_SND_TIMER=y +CONFIG_SND_PCM=y +CONFIG_SND_SEQUENCER=y +# CONFIG_SND_SEQ_DUMMY is not set +CONFIG_SND_OSSEMUL=y +CONFIG_SND_MIXER_OSS=y +CONFIG_SND_PCM_OSS=y +CONFIG_SND_PCM_OSS_PLUGINS=y +# CONFIG_SND_SEQUENCER_OSS is not set +# CONFIG_SND_DYNAMIC_MINORS is not set +CONFIG_SND_SUPPORT_OLD_API=y +CONFIG_SND_VERBOSE_PROCFS=y +# CONFIG_SND_VERBOSE_PRINTK is not set +# CONFIG_SND_DEBUG is not set + +# +# Generic devices +# +CONFIG_SND_AC97_CODEC=y +CONFIG_SND_AC97_BUS=y +CONFIG_SND_DUMMY=m +# CONFIG_SND_VIRMIDI is not set +# CONFIG_SND_MTPAV is not set +# CONFIG_SND_SERIAL_U16550 is not set +# CONFIG_SND_MPU401 is not set + +# +# ALSA ARM devices +# +CONFIG_SND_PXA2XX_PCM=y +CONFIG_SND_PXA2XX_AC97=y + +# +# Open Sound System +# +# CONFIG_SOUND_PRIME 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=m +CONFIG_USB_GADGET_DEBUG_FILES=y +CONFIG_USB_GADGET_SELECTED=y +# CONFIG_USB_GADGET_NET2280 is not set +CONFIG_USB_GADGET_PXA2XX=y +CONFIG_USB_PXA2XX=m +# CONFIG_USB_PXA2XX_SMALL is not set +# CONFIG_USB_GADGET_GOKU is not set +# CONFIG_USB_GADGET_LH7A40X is not set +# CONFIG_USB_GADGET_OMAP is not set +# CONFIG_USB_GADGET_AT91 is not set +# CONFIG_USB_GADGET_DUMMY_HCD is not set +# CONFIG_USB_GADGET_DUALSPEED is not set +# CONFIG_USB_ZERO is not set +CONFIG_USB_ETH=m +CONFIG_USB_ETH_RNDIS=y +CONFIG_USB_GADGETFS=m +# CONFIG_USB_FILE_STORAGE is not set +CONFIG_USB_G_SERIAL=m + +# +# MMC/SD Card support +# +# CONFIG_MMC is not set + +# +# Real Time Clock +# +CONFIG_RTC_LIB=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_HCTOSYS=y +CONFIG_RTC_HCTOSYS_DEVICE="rtc0" + +# +# RTC interfaces +# +CONFIG_RTC_INTF_SYSFS=y +CONFIG_RTC_INTF_PROC=y +CONFIG_RTC_INTF_DEV=y + +# +# RTC drivers +# +# CONFIG_RTC_DRV_X1205 is not set +# CONFIG_RTC_DRV_DS1672 is not set +# CONFIG_RTC_DRV_PCF8563 is not set +# CONFIG_RTC_DRV_RS5C372 is not set +# CONFIG_RTC_DRV_M48T86 is not set +CONFIG_RTC_DRV_SA1100=y +# CONFIG_RTC_DRV_TEST is not set + +# +# File systems +# +# CONFIG_EXT2_FS is not set +# CONFIG_EXT3_FS is not set +# 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_OCFS2_FS is not set +# CONFIG_MINIX_FS is not set +# CONFIG_ROMFS_FS is not set +# CONFIG_INOTIFY is not set +# CONFIG_QUOTA is not set +CONFIG_DNOTIFY=y +# CONFIG_AUTOFS_FS is not set +# CONFIG_AUTOFS4_FS is not set +# 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_MSDOS_FS is not set +# CONFIG_VFAT_FS is not set +# CONFIG_NTFS_FS is not set + +# +# Pseudo filesystems +# +CONFIG_PROC_FS=y +CONFIG_DEVFS_FS=y +CONFIG_DEVFS_MOUNT=y +# CONFIG_DEVFS_DEBUG is not set +CONFIG_SYSFS=y +CONFIG_TMPFS=y +# 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_JFFS_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_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_ZLIB=y +CONFIG_JFFS2_RTIME=y +# CONFIG_JFFS2_RUBIN is not set +# CONFIG_JFFS2_CMODE_NONE is not set +CONFIG_JFFS2_CMODE_PRIORITY=y +# CONFIG_JFFS2_CMODE_SIZE is not set +CONFIG_CRAMFS=y +# CONFIG_SQUASHFS is not set +# 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 is not set +# CONFIG_NFSD 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 is not set + +# +# Profiling support +# +# CONFIG_PROFILING is not set + +# +# Kernel hacking +# +# CONFIG_PRINTK_TIME is not set +# CONFIG_MAGIC_SYSRQ is not set +# CONFIG_DEBUG_KERNEL is not set +CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_DEBUG_BUGVERBOSE is not set +# CONFIG_DEBUG_FS is not set +CONFIG_FRAME_POINTER=y +# CONFIG_UNWIND_INFO is not set +# CONFIG_DEBUG_USER is not set + +# +# Security options +# +# CONFIG_KEYS is not set +# CONFIG_SECURITY is not set + +# +# Cryptographic options +# +CONFIG_CRYPTO=y +# CONFIG_CRYPTO_HMAC is not set +# CONFIG_CRYPTO_NULL is not set +# CONFIG_CRYPTO_MD4 is not set +# CONFIG_CRYPTO_MD5 is not set +# 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_DES 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_TEST is not set + +# +# Hardware crypto devices +# + +# +# Library routines +# +CONFIG_CRC_CCITT=y +# CONFIG_CRC16 is not set +CONFIG_CRC32=y +# CONFIG_LIBCRC32C is not set +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_TEXTSEARCH=y +CONFIG_TEXTSEARCH_KMP=m +CONFIG_TEXTSEARCH_BM=m +CONFIG_TEXTSEARCH_FSM=m diff --git a/target/linux/pxa-2.6/image b/target/linux/pxa-2.6/image new file mode 120000 index 000000000..a96fdd0ab --- /dev/null +++ b/target/linux/pxa-2.6/image @@ -0,0 +1 @@ +../generic-2.6/image/
\ No newline at end of file diff --git a/target/linux/pxa-2.6/patches/000-cpufreq.patch b/target/linux/pxa-2.6/patches/000-cpufreq.patch new file mode 100644 index 000000000..3cb6676b4 --- /dev/null +++ b/target/linux/pxa-2.6/patches/000-cpufreq.patch @@ -0,0 +1,533 @@ +diff -Nurbw linux-2.6.17/arch/arm/Kconfig linux-2.6.17-patched/arch/arm/Kconfig +--- linux-2.6.17/arch/arm/Kconfig 2006-06-17 18:49:35.000000000 -0700 ++++ linux-2.6.17-patched/arch/arm/Kconfig 2006-09-21 14:57:02.000000000 -0700 +@@ -656,7 +656,7 @@ + + endmenu + +-if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP1) ++if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP1 || ARCH_PXA) + + menu "CPU Frequency scaling" + +@@ -685,6 +685,13 @@ + + endmenu + ++config CPU_FREQ_PXA ++ bool ++ depends on CPU_FREQ && ARCH_PXA ++ default y ++ select CPU_FREQ_DEFAULT_GOV_USERSPACE ++ select CPU_FREQ_TABLE ++ + endif + + menu "Floating point emulation" +diff -Nurbw linux-2.6.17/arch/arm/mach-pxa/cpu-pxa.c linux-2.6.17-patched/arch/arm/mach-pxa/cpu-pxa.c +--- linux-2.6.17/arch/arm/mach-pxa/cpu-pxa.c 1969-12-31 16:00:00.000000000 -0800 ++++ linux-2.6.17-patched/arch/arm/mach-pxa/cpu-pxa.c 2006-09-21 14:57:02.000000000 -0700 +@@ -0,0 +1,324 @@ ++/* ++ * linux/arch/arm/mach-pxa/cpu-pxa.c ++ * ++ * Copyright (C) 2002,2003 Intrinsyc Software ++ * ++ * 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 ++ * ++ * History: ++ * 31-Jul-2002 : Initial version [FB] ++ * 29-Jan-2003 : added PXA255 support [FB] ++ * 20-Apr-2003 : ported to v2.5 (Dustin McIntire, Sensoria Corp.) ++ * ++ * Note: ++ * This driver may change the memory bus clock rate, but will not do any ++ * platform specific access timing changes... for example if you have flash ++ * memory connected to CS0, you will need to register a platform specific ++ * notifier which will adjust the memory access strobes to maintain a ++ * minimum strobe width. ++ * ++ */ ++ ++#include <linux/kernel.h> ++#include <linux/module.h> ++#include <linux/sched.h> ++#include <linux/init.h> ++#include <linux/cpufreq.h> ++ ++#include <asm/hardware.h> ++#include <asm/arch/pxa-regs.h> ++ ++#undef DEBUG ++ ++#ifdef DEBUG ++ static unsigned int freq_debug = DEBUG; ++ module_param(freq_debug, int, 0); ++ MODULE_PARM_DESC(freq_debug, "Set the debug messages to on=1/off=0"); ++#else ++ #define freq_debug 0 ++#endif ++ ++typedef struct ++{ ++ unsigned int khz; ++ unsigned int membus; ++ unsigned int cccr; ++ unsigned int div2; ++} pxa_freqs_t; ++ ++/* Define the refresh period in mSec for the SDRAM and the number of rows */ ++#define SDRAM_TREF 64 /* standard 64ms SDRAM */ ++#define SDRAM_ROWS 2048 /* 64MB=8192 32MB=4096 */ ++#define MDREFR_DRI(x) ((x*SDRAM_TREF)/(SDRAM_ROWS*32)) ++ ++#define CCLKCFG_TURBO 0x1 ++#define CCLKCFG_FCS 0x2 ++#define PXA25x_MIN_FREQ 99533 ++#define PXA25x_MAX_FREQ 530842 ++#define MDREFR_DB2_MASK (MDREFR_K2DB2 | MDREFR_K1DB2) ++#define MDREFR_DRI_MASK 0xFFF ++ ++ ++/* Use the run mode frequencies for the CPUFREQ_POLICY_PERFORMANCE policy */ ++static pxa_freqs_t pxa255_run_freqs[] = ++{ ++ /* CPU MEMBUS CCCR DIV2*/ ++ { 99533, 99533, 0x121, 1}, /* run= 99, turbo= 99, PXbus=50, SDRAM=50 */ ++ {132710, 132710, 0x123, 1}, /* run=133, turbo=133, PXbus=66, SDRAM=66 */ ++ {199066, 99533, 0x141, 0}, /* run=199, turbo=199, PXbus=99, SDRAM=99 */ ++ {265421, 132710, 0x143, 0}, /* run=265, turbo=265, PXbus=133, SDRAM=133 */ ++ {331776, 165888, 0x145, 1}, /* run=331, turbo=331, PXbus=166, SDRAM=83 */ ++ {398131, 99533, 0x161, 0}, /* run=398, turbo=398, PXbus=99, SDRAM=99 */ ++ {398131, 132710, 0x1c3, 0}, /* run=265, turbo=398, PXbus=133, SDRAM=133 */ ++ {530842, 132710, 0x163, 0}, /* run=531, turbo=531, PXbus=133, SDRAM=133 */ ++ {0,} ++}; ++#define NUM_RUN_FREQS (sizeof(pxa255_run_freqs)/sizeof(pxa_freqs_t)) ++ ++static struct cpufreq_frequency_table pxa255_run_freq_table[NUM_RUN_FREQS+1]; ++ ++/* Use the turbo mode frequencies for the CPUFREQ_POLICY_POWERSAVE policy */ ++static pxa_freqs_t pxa255_turbo_freqs[] = ++{ ++ /* CPU MEMBUS CCCR DIV2*/ ++ { 99533, 99533, 0x121, 1}, /* run=99, turbo= 99, PXbus=99, SDRAM=50 */ ++ {149299, 99533, 0x1a1, 0}, /* run=99, turbo=149, PXbus=99, SDRAM=99 */ ++ {199066, 99533, 0x221, 0}, /* run=99, turbo=199, PXbus=99, SDRAM=99 */ ++ {298598, 99533, 0x321, 0}, /* run=99, turbo=299, PXbus=99, SDRAM=99 */ ++ {398131, 99533, 0x241, 1}, /* run=199, turbo=398, PXbus=99, SDRAM=50 */ ++ {0,} ++}; ++#define NUM_TURBO_FREQS (sizeof(pxa255_turbo_freqs)/sizeof(pxa_freqs_t)) ++ ++static struct cpufreq_frequency_table pxa255_turbo_freq_table[NUM_TURBO_FREQS+1]; ++ ++extern unsigned get_clk_frequency_khz(int info); ++ ++/* find a valid frequency point */ ++static int pxa_verify_policy(struct cpufreq_policy *policy) ++{ ++ int ret; ++ struct cpufreq_frequency_table *pxa_freqs_table; ++ ++ if(policy->policy == CPUFREQ_POLICY_PERFORMANCE) { ++ pxa_freqs_table = pxa255_run_freq_table; ++ } else if (policy->policy == CPUFREQ_POLICY_POWERSAVE) { ++ pxa_freqs_table = pxa255_turbo_freq_table; ++ } else { ++ printk("CPU PXA: Unknown policy found. " ++ "Using CPUFREQ_POLICY_PERFORMANCE\n"); ++ pxa_freqs_table = pxa255_run_freq_table; ++ } ++ ret=cpufreq_frequency_table_verify(policy, pxa_freqs_table); ++ ++ if(freq_debug) { ++ printk("Verified CPU policy: %dKhz min to %dKhz max\n", ++ policy->min, policy->max); ++ } ++ ++ return ret; ++} ++ ++static int pxa_set_target(struct cpufreq_policy *policy, ++ unsigned int target_freq, ++ unsigned int relation) ++{ ++ int idx; ++ cpumask_t cpus_allowed; ++ int cpu = policy->cpu; ++ struct cpufreq_freqs freqs; ++ pxa_freqs_t *pxa_freq_settings; ++ struct cpufreq_frequency_table *pxa_freqs_table; ++ unsigned long flags; ++ unsigned int unused; ++ unsigned int preset_mdrefr, postset_mdrefr; ++ void *ramstart; ++ ++ /* ++ * Save this threads cpus_allowed mask. ++ */ ++ cpus_allowed = current->cpus_allowed; ++ ++ /* ++ * Bind to the specified CPU. When this call returns, ++ * we should be running on the right CPU. ++ */ ++ set_cpus_allowed(current, cpumask_of_cpu(cpu)); ++ BUG_ON(cpu != smp_processor_id()); ++ ++ /* Get the current policy */ ++ if(policy->policy == CPUFREQ_POLICY_PERFORMANCE) { ++ pxa_freq_settings = pxa255_run_freqs; ++ pxa_freqs_table = pxa255_run_freq_table; ++ }else if (policy->policy == CPUFREQ_POLICY_POWERSAVE) { ++ pxa_freq_settings = pxa255_turbo_freqs; ++ pxa_freqs_table = pxa255_turbo_freq_table; ++ }else { ++ printk("CPU PXA: Unknown policy found. " ++ "Using CPUFREQ_POLICY_PERFORMANCE\n"); ++ pxa_freq_settings = pxa255_run_freqs; ++ pxa_freqs_table = pxa255_run_freq_table; ++ } ++ ++ /* Lookup the next frequency */ ++ if (cpufreq_frequency_table_target(policy, pxa_freqs_table, ++ target_freq, relation, &idx)) { ++ return -EINVAL; ++ } ++ ++ freqs.old = policy->cur; ++ freqs.new = pxa_freq_settings[idx].khz; ++ freqs.cpu = policy->cpu; ++ if(freq_debug) { ++ printk(KERN_INFO "Changing CPU frequency to %d Mhz, (SDRAM %d Mhz)\n", ++ freqs.new/1000, (pxa_freq_settings[idx].div2) ? ++ (pxa_freq_settings[idx].membus/2000) : ++ (pxa_freq_settings[idx].membus/1000)); ++ } ++ ++ ramstart = phys_to_virt(0xa0000000); ++ ++ /* ++ * Tell everyone what we're about to do... ++ * you should add a notify client with any platform specific ++ * Vcc changing capability ++ */ ++ cpufreq_notify_transition(&freqs, CPUFREQ_PRECHANGE); ++ ++ /* Calculate the next MDREFR. If we're slowing down the SDRAM clock ++ * we need to preset the smaller DRI before the change. If we're speeding ++ * up we need to set the larger DRI value after the change. ++ */ ++ preset_mdrefr = postset_mdrefr = MDREFR; ++ if((MDREFR & MDREFR_DRI_MASK) > MDREFR_DRI(pxa_freq_settings[idx].membus)) { ++ preset_mdrefr = (preset_mdrefr & ~MDREFR_DRI_MASK) | ++ MDREFR_DRI(pxa_freq_settings[idx].membus); ++ } ++ postset_mdrefr = (postset_mdrefr & ~MDREFR_DRI_MASK) | ++ MDREFR_DRI(pxa_freq_settings[idx].membus); ++ ++ /* If we're dividing the memory clock by two for the SDRAM clock, this ++ * must be set prior to the change. Clearing the divide must be done ++ * after the change. ++ */ ++ if(pxa_freq_settings[idx].div2) { ++ preset_mdrefr |= MDREFR_DB2_MASK; ++ postset_mdrefr |= MDREFR_DB2_MASK; ++ } else { ++ postset_mdrefr &= ~MDREFR_DB2_MASK; ++ } ++ ++ local_irq_save(flags); ++ ++ /* Set new the CCCR */ ++ CCCR = pxa_freq_settings[idx].cccr; ++ ++ __asm__ __volatile__(" \ ++ ldr r4, [%1] ; /* load MDREFR */ \ ++ b 2f ; \ ++ .align 5 ; \ ++1: \ ++ str %4, [%1] ; /* preset the MDREFR */ \ ++ mcr p14, 0, %2, c6, c0, 0 ; /* set CCLKCFG[FCS] */ \ ++ str %5, [%1] ; /* postset the MDREFR */ \ ++ \ ++ b 3f ; \ ++2: b 1b ; \ ++3: nop ; \ ++ " ++ : "=&r" (unused) ++ : "r" (&MDREFR), "r" (CCLKCFG_TURBO|CCLKCFG_FCS), "r" (ramstart), \ ++ "r" (preset_mdrefr), "r" (postset_mdrefr) ++ : "r4", "r5"); ++ local_irq_restore(flags); ++ ++ /* ++ * Restore the CPUs allowed mask. ++ */ ++ set_cpus_allowed(current, cpus_allowed); ++ ++ /* ++ * Tell everyone what we've just done... ++ * you should add a notify client with any platform specific ++ * SDRAM refresh timer adjustments ++ */ ++ cpufreq_notify_transition(&freqs, CPUFREQ_POSTCHANGE); ++ ++ return 0; ++} ++ ++static int pxa_cpufreq_init(struct cpufreq_policy *policy) ++{ ++ cpumask_t cpus_allowed; ++ unsigned int cpu = policy->cpu; ++ int i; ++ ++ cpus_allowed = current->cpus_allowed; ++ ++ set_cpus_allowed(current, cpumask_of_cpu(cpu)); ++ BUG_ON(cpu != smp_processor_id()); ++ ++ /* set default policy and cpuinfo */ ++ policy->governor = CPUFREQ_DEFAULT_GOVERNOR; ++ policy->policy = CPUFREQ_POLICY_PERFORMANCE; ++ policy->cpuinfo.max_freq = PXA25x_MAX_FREQ; ++ policy->cpuinfo.min_freq = PXA25x_MIN_FREQ; ++ policy->cpuinfo.transition_latency = 1000; /* FIXME: 1 ms, assumed */ ++ policy->cur = get_clk_frequency_khz(0); /* current freq */ ++ policy->min = policy->max = policy->cur; ++ ++ /* Generate the run cpufreq_frequency_table struct */ ++ for(i=0;i<NUM_RUN_FREQS;i++) { ++ pxa255_run_freq_table[i].frequency = pxa255_run_freqs[i].khz; ++ pxa255_run_freq_table[i].index = i; ++ } ++ pxa255_run_freq_table[i].frequency = CPUFREQ_TABLE_END; ++ /* Generate the turbo cpufreq_frequency_table struct */ ++ for(i=0;i<NUM_TURBO_FREQS;i++) { ++ pxa255_turbo_freq_table[i].frequency = pxa255_turbo_freqs[i].khz; ++ pxa255_turbo_freq_table[i].index = i; ++ } ++ pxa255_turbo_freq_table[i].frequency = CPUFREQ_TABLE_END; ++ ++ set_cpus_allowed(current, cpus_allowed); ++ printk(KERN_INFO "PXA CPU frequency change support initialized\n"); ++ ++ return 0; ++} ++ ++static struct cpufreq_driver pxa_cpufreq_driver = { ++ .verify = pxa_verify_policy, ++ .target = pxa_set_target, ++ .init = pxa_cpufreq_init, ++ .name = "PXA25x", ++}; ++ ++static int __init pxa_cpu_init(void) ++{ ++ return cpufreq_register_driver(&pxa_cpufreq_driver); ++} ++ ++static void __exit pxa_cpu_exit(void) ++{ ++ cpufreq_unregister_driver(&pxa_cpufreq_driver); ++} ++ ++ ++MODULE_AUTHOR ("Intrinsyc Software Inc."); ++MODULE_DESCRIPTION ("CPU frequency changing driver for the PXA architecture"); ++MODULE_LICENSE("GPL"); ++module_init(pxa_cpu_init); ++module_exit(pxa_cpu_exit); ++ +diff -Nurbw linux-2.6.17/arch/arm/mach-pxa/Makefile linux-2.6.17-patched/arch/arm/mach-pxa/Makefile +--- linux-2.6.17/arch/arm/mach-pxa/Makefile 2006-09-21 15:11:33.000000000 -0700 ++++ linux-2.6.17-patched/arch/arm/mach-pxa/Makefile 2006-09-21 14:57:02.000000000 -0700 +@@ -30,5 +30,6 @@ + obj-$(CONFIG_PM) += pm.o sleep.o + obj-$(CONFIG_PXA_SSP) += ssp.o ++obj-$(CONFIG_CPU_FREQ) += cpu-pxa.o + + ifeq ($(CONFIG_PXA27x),y) + obj-$(CONFIG_PM) += standby.o +diff -Nurbw linux-2.6.17/Documentation/cpu-freq/user-guide.txt linux-2.6.17-patched/Documentation/cpu-freq/user-guide.txt +--- linux-2.6.17/Documentation/cpu-freq/user-guide.txt 2006-06-17 18:49:35.000000000 -0700 ++++ linux-2.6.17-patched/Documentation/cpu-freq/user-guide.txt 2006-09-21 14:57:02.000000000 -0700 +@@ -18,7 +18,7 @@ + Contents: + --------- + 1. Supported Architectures and Processors +-1.1 ARM ++1.1 ARM, PXA + 1.2 x86 + 1.3 sparc64 + 1.4 ppc +@@ -37,14 +37,15 @@ + 1. Supported Architectures and Processors + ========================================= + +-1.1 ARM +-------- ++1.1 ARM, PXA ++------------ + + The following ARM processors are supported by cpufreq: + + ARM Integrator + ARM-SA1100 + ARM-SA1110 ++Intel PXA + + + 1.2 x86 +diff -Nurbw linux-2.6.17/drivers/cpufreq/Kconfig linux-2.6.17-patched/drivers/cpufreq/Kconfig +--- linux-2.6.17/drivers/cpufreq/Kconfig 2006-06-17 18:49:35.000000000 -0700 ++++ linux-2.6.17-patched/drivers/cpufreq/Kconfig 2006-09-21 15:06:12.000000000 -0700 +@@ -46,13 +46,9 @@ + This will show detail CPU frequency translation table in sysfs file + system + +-# Note that it is not currently possible to set the other governors (such as ondemand) +-# as the default, since if they fail to initialise, cpufreq will be +-# left in an undefined state. +- + choice + prompt "Default CPUFreq governor" +- default CPU_FREQ_DEFAULT_GOV_USERSPACE if CPU_FREQ_SA1100 || CPU_FREQ_SA1110 ++ default CPU_FREQ_DEFAULT_GOV_USERSPACE if CPU_FREQ_SA1100 || CPU_FREQ_SA1110 || CPU_FREQ_PXA + default CPU_FREQ_DEFAULT_GOV_PERFORMANCE + help + This option sets which CPUFreq governor shall be loaded at +@@ -66,6 +62,14 @@ + the frequency statically to the highest frequency supported by + the CPU. + ++config CPU_FREQ_DEFAULT_GOV_POWERSAVE ++ bool "powersave" ++ select CPU_FREQ_GOV_POWERSAVE ++ help ++ Use the CPUFreq governor 'powersave' as default. This sets ++ the frequency statically to the lowest frequency supported by ++ the CPU. ++ + config CPU_FREQ_DEFAULT_GOV_USERSPACE + bool "userspace" + select CPU_FREQ_GOV_USERSPACE +@@ -75,6 +79,23 @@ + program shall be able to set the CPU dynamically without having + to enable the userspace governor manually. + ++config CPU_FREQ_DEFAULT_GOV_ONDEMAND ++ bool "ondemand" ++ select CPU_FREQ_GOV_ONDEMAND ++ help ++ Use the CPUFreq governor 'ondemand' as default. This sets ++ the frequency dynamically based on CPU load, throttling up ++ and down as necessary. ++ ++config CPU_FREQ_DEFAULT_GOV_CONSERVATIVE ++ bool "conservative" ++ select CPU_FREQ_GOV_CONSERVATIVE ++ help ++ Use the CPUFreq governor 'conservative' as default. This sets ++ the frequency dynamically based on CPU load, throttling up ++ and down as necessary. The frequency is gracefully increased ++ and decreased rather than jumping to 100% when speed is required. ++ + endchoice + + config CPU_FREQ_GOV_PERFORMANCE +diff -Nurbw linux-2.6.17/include/linux/cpufreq.h linux-2.6.17-patched/include/linux/cpufreq.h +--- linux-2.6.17/include/linux/cpufreq.h 2006-06-17 18:49:35.000000000 -0700 ++++ linux-2.6.17-patched/include/linux/cpufreq.h 2006-09-21 15:08:35.000000000 -0700 +@@ -276,9 +276,18 @@ + #ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE + extern struct cpufreq_governor cpufreq_gov_performance; + #define CPUFREQ_DEFAULT_GOVERNOR &cpufreq_gov_performance ++#elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE) ++extern struct cpufreq_governor cpufreq_gov_powersave; ++#define CPUFREQ_DEFAULT_GOVERNOR &cpufreq_gov_powersave + #elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE) + extern struct cpufreq_governor cpufreq_gov_userspace; + #define CPUFREQ_DEFAULT_GOVERNOR &cpufreq_gov_userspace ++#elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND) ++extern struct cpufreq_governor cpufreq_gov_ondemand; ++#define CPUFREQ_DEFAULT_GOVERNOR &cpufreq_gov_ondemand; ++#elif defined(CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE) ++extern struct cpufreq_governor cpufreq_gov_conservative; ++#define CPUFREQ_DEFAULT_GOVERNOR &cpufreq_gov_conservative; + #endif + + +diff -Nubrw --exclude='.*.o.cmd' linux-2.6.17/drivers/cpufreq/cpufreq_conservative.c linux-2.6.17-patched/drivers/cpufreq/cpufreq_conservative.c +--- linux-2.6.17/drivers/cpufreq/cpufreq_conservative.c 2006-09-21 15:26:46.000000000 -0700 ++++ linux-2.6.17-patched/drivers/cpufreq/cpufreq_conservative.c 2006-06-17 18:49:35.000000000 -0700 +@@ -529,7 +529,7 @@ + return 0; + } + +-static struct cpufreq_governor cpufreq_gov_dbs = { ++struct cpufreq_governor cpufreq_gov_conservative = { + .name = "conservative", + .governor = cpufreq_governor_dbs, + .owner = THIS_MODULE, +@@ -537,7 +537,7 @@ + + static int __init cpufreq_gov_dbs_init(void) + { +- return cpufreq_register_governor(&cpufreq_gov_dbs); ++ return cpufreq_register_governor(&cpufreq_gov_conservative); + } + + static void __exit cpufreq_gov_dbs_exit(void) +@@ -545,7 +545,7 @@ + /* Make sure that the scheduled work is indeed not running */ + flush_scheduled_work(); + +- cpufreq_unregister_governor(&cpufreq_gov_dbs); ++ cpufreq_unregister_governor(&cpufreq_gov_conservative); + } + + +diff -Nubrw --exclude='.*.o.cmd' linux-2.6.17/drivers/cpufreq/cpufreq_ondemand.c linux-2.6.17-patched/drivers/cpufreq/cpufreq_ondemand.c +--- linux-2.6.17/drivers/cpufreq/cpufreq_ondemand.c 2006-06-17 18:49:35.000000000 -0700 ++++ linux-2.6.17-patched/drivers/cpufreq/cpufreq_ondemand.c 2006-09-27 14:00:15.000000000 -0700 +@@ -484,7 +484,7 @@ + return 0; + } + +-static struct cpufreq_governor cpufreq_gov_dbs = { ++struct cpufreq_governor cpufreq_gov_ondemand = { + .name = "ondemand", + .governor = cpufreq_governor_dbs, + .owner = THIS_MODULE, +@@ -492,7 +492,7 @@ + + static int __init cpufreq_gov_dbs_init(void) + { +- return cpufreq_register_governor(&cpufreq_gov_dbs); ++ return cpufreq_register_governor(&cpufreq_gov_ondemand); + } + + static void __exit cpufreq_gov_dbs_exit(void) +@@ -504,7 +504,7 @@ + destroy_workqueue(dbs_workq); + } + +- cpufreq_unregister_governor(&cpufreq_gov_dbs); ++ cpufreq_unregister_governor(&cpufreq_gov_ondemand); + } + + diff --git a/target/linux/pxa-2.6/patches/001-pm.patch b/target/linux/pxa-2.6/patches/001-pm.patch new file mode 100644 index 000000000..799b9bd53 --- /dev/null +++ b/target/linux/pxa-2.6/patches/001-pm.patch @@ -0,0 +1,869 @@ +diff -NurbwB linux-2.6.17/arch/arm/mach-pxa/pm.c linux-2.6.17-patched/arch/arm/mach-pxa/pm.c +--- linux-2.6.17/arch/arm/mach-pxa/pm.c 2006-06-17 18:49:35.000000000 -0700 ++++ linux-2.6.17-patched/arch/arm/mach-pxa/pm.c 2006-09-11 10:58:41.000000000 -0700 +@@ -10,35 +10,50 @@ + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License. + */ ++ + #include <linux/config.h> + #include <linux/init.h> +-#include <linux/module.h> +-#include <linux/suspend.h> ++#include <linux/pm.h> ++#include <linux/slab.h> ++#include <linux/sched.h> ++#include <linux/interrupt.h> ++#include <linux/sysctl.h> + #include <linux/errno.h> +-#include <linux/time.h> + + #include <asm/hardware.h> + #include <asm/memory.h> + #include <asm/system.h> +-#include <asm/arch/pm.h> ++#include <asm/leds.h> ++#include <asm/uaccess.h> + #include <asm/arch/pxa-regs.h> + #include <asm/arch/lubbock.h> + #include <asm/mach/time.h> + ++/**/ ++#include <linux/module.h> ++/**/ ++//kirti ++#include <linux/delay.h> ++//kirti~ + + /* + * Debug macros + */ +-#undef DEBUG ++#define DEBUG ++ ++extern void pxa_cpu_suspend(void); ++extern void pxa_cpu_resume(void); ++ ++int pm_pwronoff; ++/*Angelia Additions */ ++int pm_pedr=0; ++EXPORT_SYMBOL(pm_pwronoff); ++EXPORT_SYMBOL(pm_pedr); ++ + + #define SAVE(x) sleep_save[SLEEP_SAVE_##x] = x + #define RESTORE(x) x = sleep_save[SLEEP_SAVE_##x] + +-#define RESTORE_GPLEVEL(n) do { \ +- GPSR##n = sleep_save[SLEEP_SAVE_GPLR##n]; \ +- GPCR##n = ~sleep_save[SLEEP_SAVE_GPLR##n]; \ +-} while (0) +- + /* + * List of global PXA peripheral registers to preserve. + * More ones like CP and general purpose register values are preserved +@@ -46,97 +61,405 @@ + */ + enum { SLEEP_SAVE_START = 0, + +- SLEEP_SAVE_GPLR0, SLEEP_SAVE_GPLR1, SLEEP_SAVE_GPLR2, SLEEP_SAVE_GPLR3, +- SLEEP_SAVE_GPDR0, SLEEP_SAVE_GPDR1, SLEEP_SAVE_GPDR2, SLEEP_SAVE_GPDR3, +- SLEEP_SAVE_GRER0, SLEEP_SAVE_GRER1, SLEEP_SAVE_GRER2, SLEEP_SAVE_GRER3, +- SLEEP_SAVE_GFER0, SLEEP_SAVE_GFER1, SLEEP_SAVE_GFER2, SLEEP_SAVE_GFER3, +- SLEEP_SAVE_PGSR0, SLEEP_SAVE_PGSR1, SLEEP_SAVE_PGSR2, SLEEP_SAVE_PGSR3, +- +- SLEEP_SAVE_GAFR0_L, SLEEP_SAVE_GAFR0_U, +- SLEEP_SAVE_GAFR1_L, SLEEP_SAVE_GAFR1_U, +- SLEEP_SAVE_GAFR2_L, SLEEP_SAVE_GAFR2_U, +- SLEEP_SAVE_GAFR3_L, SLEEP_SAVE_GAFR3_U, ++ SLEEP_SAVE_OSCR, SLEEP_SAVE_OIER, ++ SLEEP_SAVE_OSMR0, SLEEP_SAVE_OSMR1, SLEEP_SAVE_OSMR2, SLEEP_SAVE_OSMR3, + +- SLEEP_SAVE_PSTR, ++ SLEEP_SAVE_GPDR0, SLEEP_SAVE_GPDR1, SLEEP_SAVE_GPDR2, ++ SLEEP_SAVE_GRER0, SLEEP_SAVE_GRER1, SLEEP_SAVE_GRER2, ++ SLEEP_SAVE_GFER0, SLEEP_SAVE_GFER1, SLEEP_SAVE_GFER2, ++ SLEEP_SAVE_GAFR0_L, SLEEP_SAVE_GAFR1_L, SLEEP_SAVE_GAFR2_L, ++ SLEEP_SAVE_GAFR0_U, SLEEP_SAVE_GAFR1_U, SLEEP_SAVE_GAFR2_U, ++ ++ SLEEP_SAVE_FFIER, SLEEP_SAVE_FFLCR, SLEEP_SAVE_FFMCR, ++ SLEEP_SAVE_FFSPR, SLEEP_SAVE_FFISR, ++ SLEEP_SAVE_FFDLL, SLEEP_SAVE_FFDLH,SLEEP_SAVE_FFFCR, ++ ++ SLEEP_SAVE_STIER, SLEEP_SAVE_STLCR, SLEEP_SAVE_STMCR, ++ SLEEP_SAVE_STSPR, SLEEP_SAVE_STISR, ++ SLEEP_SAVE_STDLL, SLEEP_SAVE_STDLH, ++ ++ SLEEP_SAVE_BTIER, SLEEP_SAVE_BTLCR, SLEEP_SAVE_BTMCR, ++ SLEEP_SAVE_BTSPR, SLEEP_SAVE_BTISR, ++ SLEEP_SAVE_BTDLL, SLEEP_SAVE_BTDLH, + + SLEEP_SAVE_ICMR, + SLEEP_SAVE_CKEN, + +-#ifdef CONFIG_PXA27x +- SLEEP_SAVE_MDREFR, +- SLEEP_SAVE_PWER, SLEEP_SAVE_PCFR, SLEEP_SAVE_PRER, +- SLEEP_SAVE_PFER, SLEEP_SAVE_PKWR, +-#endif ++ SLEEP_SAVE_LCCR0, SLEEP_SAVE_LCCR1, SLEEP_SAVE_LCCR2,SLEEP_SAVE_LCCR3, ++ SLEEP_SAVE_TMEDCR, SLEEP_SAVE_FDADR0, SLEEP_SAVE_FSADR0,SLEEP_SAVE_FIDR0,SLEEP_SAVE_FDADR1, ++ SLEEP_SAVE_LDCMD0, ++ ++ SLEEP_SAVE_NSSCR0,SLEEP_SAVE_NSSCR1,SLEEP_SAVE_NSSSR,SLEEP_SAVE_NSSITR,SLEEP_SAVE_NSSDR, ++ SLEEP_SAVE_NSSTO,SLEEP_SAVE_NSSPSP, + +- SLEEP_SAVE_CKSUM, + ++ SLEEP_SAVE_CKSUM, + SLEEP_SAVE_SIZE + }; + ++/**/ ++#define UART_DTR 1 ++#define UART_RTS 2 ++ ++/**/ + +-int pxa_pm_enter(suspend_state_t state) ++int pm_do_suspend(void) + { + unsigned long sleep_save[SLEEP_SAVE_SIZE]; + unsigned long checksum = 0; +- struct timespec delta, rtc; + int i; ++ int valbefore,valafter,valafter1; ++ int gpsr0,gpsr1,gpsr2; + extern void pxa_cpu_pm_enter(suspend_state_t state); + +-#ifdef CONFIG_IWMMXT +- /* force any iWMMXt context to ram **/ +- iwmmxt_task_disable(NULL); +-#endif ++ // YoKu 16Feb06 GPIO Changed -----> ++ ++ PGSR2 |= GPIO_bit(78); ++/* if(GPLR2 & GPIO_bit(78)) // LCD Reset Pin ++ PGSR2 |= GPIO_bit(78); ++ else ++ PGSR2 &= ~GPIO_bit(78); */ ++ GPDR0 &= ~GPIO_bit(0); ++ GPDR0 &= ~GPIO_bit(1); ++ GPDR0 &= ~GPIO_bit(3); //Tushar: 20 apr GPIO3 configured as input ++ GPDR0 &= ~GPIO_bit(2); ++// GPDR0 &= ~GPIO_bit(5); ++// GPDR0 &= ~GPIO_bit(6); ++// GPDR0 &= ~GPIO_bit(7); ++// GPDR0 &= ~GPIO_bit(8); ++ ++ ++// KeyCol pin Status in sleep mode ++ PGSR0 &= ~GPIO_bit(9); //19 ++ PGSR0 &= ~GPIO_bit(10); //20 ++ PGSR0 &= ~GPIO_bit(11); //21 ++ PGSR0 &= ~GPIO_bit(12); //22 ++ PGSR0 &= ~GPIO_bit(13); //23 ++ PGSR0 &= ~GPIO_bit(14); //24 ++ ++ printk("KER_PM: Setting up wakeup sources 26May06\n"); ++ ++ // KeyPad ++ //printk("KER_PM: Uncommented key pad wakeup sources\n"); ++ PWER |= GPIO_bit(5); //11 ++ PWER |= GPIO_bit(6); //12 ++ PWER |= GPIO_bit(7); //13 ++ PWER |= GPIO_bit(8); //14 ++ PFER |= GPIO_bit(5); //11 ++ PFER |= GPIO_bit(6); //12 ++ PFER |= GPIO_bit(7); //13 ++ PFER |= GPIO_bit(8); //14 ++ PRER |= GPIO_bit(5); //11 ++ PRER |= GPIO_bit(6); //12 ++ PRER |= GPIO_bit(7); //13 ++ PRER |= GPIO_bit(8); //14 ++ ++ // USB ++ PWER |= GPIO_bit(3); //6 ++ PFER |= GPIO_bit(3); //6 ++ PRER |= GPIO_bit(3); //6 ++ ++ // PMU ++ PWER |= GPIO_bit(2); //4 ++ PFER |= GPIO_bit(2); //4 ++ PRER |= GPIO_bit(2); //4 ++ ++ // Anup : GSM RI ++ PWER |= GPIO_bit(0); //0 ++ PFER |= GPIO_bit(0); //0 ++ PRER |= GPIO_bit(0); //0 ++ // anup prashant : for gsm reset problem 19 may 2006 ++ //GPDR0 |= GPIO_bit(18); YoKu Commented this line, GPIO18 should be i/p pin to avoid GSM Reset pulse ++ PGSR0 |= GPIO_bit(18); // GSM reset pin ++ PGSR0 |= GPIO_bit(0); // ++ PGSR1 |= GPIO_bit(38); // commneted .18 apr ++ // <----- YoKu ++ ++ // YoKu -----> ++ // When exiting from sleep mode, 10us Low pulse comes on GSM Reset and Pwr pin ++ // to avoid this configure GPIO 18,80 as input pins before going to sleep mode ++ GPDR0 &= ~GPIO_bit(18); ++ //GPDR2 &= ~GPIO_bit(80); ++ // <----- YoKu ++ ++ //kirti for RTC ++ PWER |= PWER_RTC; ++ //kirti cli(); ++ local_irq_disable(); ++ //kirti clf(); ++ local_fiq_disable(); ++ leds_event(led_stop); ++ ++ /* Put Current time into RCNR */ ++ RCNR = xtime.tv_sec; + +- /* preserve current time */ +- rtc.tv_sec = RCNR; +- rtc.tv_nsec = 0; +- save_time_delta(&delta, &rtc); ++ printk("11May2006 KERR: pgsr0=0x%08x pgsr1=0x%08x pgsr2= 0x%08x\n",PGSR0,PGSR1,PGSR2); ++ printk("KER_PM_DELAY: SSCR Going to Sleep at RCNR =%d\n\n\n\n\n\n",RCNR); ++ ++ /* ++ * Temporary solution. This won't be necessary once ++ * we move pxa support into the serial driver ++ * Save the FF UART ++ */ ++ ++ // Anup : commented for power saving mode problem ++ printk("\nPM: Why doesnt it prnt?? 26May06\n"); ++ printk("\nPM : GSM Sleep Mode enabled"); ++ ++ ++ FFMCR &= ~UART_RTS; ++ udelay(2000); ++ udelay(2000); ++ FFMCR &= ~UART_DTR ; ++ udelay(2000); ++ ++ udelay(2000); ++ // rupali ++ // Anup : Do not check here ++/* if(!pm_pwronoff) ++ { ++ printk("\nPM : Modem Control Register = %x " , FFMCR); ++ while( FFMSR & 0x00000020) ++ { ++ printk("\nPM : FFFSR = %x " , FFMSR); ++ } ++ } */ ++ udelay(2000); ++ ++//Tushar: 19 apr ++// NSSCR0 &= 0xFFFFFF7F; ++// printk("\nPM: NSSCR0 = %x" ,NSSCR0 ); ++ ++ SAVE(FFIER); ++ SAVE(FFLCR); ++ SAVE(FFMCR); ++ SAVE(FFSPR); ++ SAVE(FFISR); ++ FFLCR |= 0x80; ++ SAVE(FFDLL); ++ SAVE(FFDLH); ++ SAVE(FFFCR); ++ FFLCR &= 0xef; ++ ++ SAVE(STIER); ++ SAVE(STLCR); ++ SAVE(STMCR); ++ SAVE(STSPR); ++ SAVE(STISR); ++ STLCR |= 0x80; ++ SAVE(STDLL); ++ SAVE(STDLH); ++ STLCR &= 0xef; ++ ++ SAVE(BTIER); ++ SAVE(BTLCR); ++ SAVE(BTMCR); ++ SAVE(BTSPR); ++ SAVE(BTISR); ++ BTLCR |= 0x80; ++ SAVE(BTDLL); ++ SAVE(BTDLH); ++ BTLCR &= 0xef; ++ ++ /* save vital registers */ ++ SAVE(OSCR); ++ SAVE(OSMR0); ++ SAVE(OSMR1); ++ SAVE(OSMR2); ++ SAVE(OSMR3); ++ SAVE(OIER); + +- SAVE(GPLR0); SAVE(GPLR1); SAVE(GPLR2); + SAVE(GPDR0); SAVE(GPDR1); SAVE(GPDR2); + SAVE(GRER0); SAVE(GRER1); SAVE(GRER2); + SAVE(GFER0); SAVE(GFER1); SAVE(GFER2); +- SAVE(PGSR0); SAVE(PGSR1); SAVE(PGSR2); +- + SAVE(GAFR0_L); SAVE(GAFR0_U); + SAVE(GAFR1_L); SAVE(GAFR1_U); + SAVE(GAFR2_L); SAVE(GAFR2_U); + +-#ifdef CONFIG_PXA27x +- SAVE(MDREFR); +- SAVE(GPLR3); SAVE(GPDR3); SAVE(GRER3); SAVE(GFER3); SAVE(PGSR3); +- SAVE(GAFR3_L); SAVE(GAFR3_U); +- SAVE(PWER); SAVE(PCFR); SAVE(PRER); +- SAVE(PFER); SAVE(PKWR); +-#endif ++ // YoKu 23Feb06 Added To save LCD Registers, updated by kirti 24Feb06 -----> ++ SAVE(LCCR0); SAVE(LCCR1); SAVE(LCCR2); SAVE(LCCR3); ++ SAVE(FDADR0); ++ SAVE(FDADR1); ++ LCSR = 0xffffffff; /* Clear LCD Status Register */ ++ ++// LCCR0 &= ~LCCR0_LDM; /* Enable LCD Disable Done Interrupt */ ++// LCCR0 |= LCCR0_DIS; /* Disable LCD Controller */ ++ ++ SAVE(LDCMD0); ++ // <----- YoKu ++ ++// LCCR0 &= ~LCCR0_LDM; /* Enable LCD Disable Done Interrupt */ ++// LCCR0 |= LCCR0_DIS; /* Disable LCD Controller */ ++ + + SAVE(ICMR); + ICMR = 0; + + SAVE(CKEN); +- SAVE(PSTR); ++ CKEN = 0; ++ ++ // Anup : For Wifi power saving mode 2 May 2006 ++ SAVE(NSSCR0);SAVE(NSSCR1);SAVE(NSSSR);SAVE(NSSITR);SAVE(NSSDR);SAVE(NSSTO); ++ SAVE(NSSPSP); ++ printk("\nMY favourite mode in life.......sleep.....\n"); ++ + + /* Note: wake up source are set up in each machine specific files */ + ++ /*Changes to keep the right sim selected */ ++ gpsr0 = GPLR0; ++ gpsr1 = GPLR1; ++ gpsr2 = GPLR2; ++ ++ /*Sim 1 selected */ ++ // YoKu GPIOs Changed -----> ++ if( (GPLR0 & GPIO_bit(21)) && !(GPLR0 & GPIO_bit(22)) ) // 62,63 ++ { ++ PGSR0 |= GPIO_bit(21) ; //62 ++ PGSR0 &= ~GPIO_bit(22) ; //63 ++ } ++ else if (!(GPLR0 & GPIO_bit(21)) && (GPLR0 & GPIO_bit(22)) ) // 62,63 ++ { ++ PGSR0 |= GPIO_bit(22) ; //63 ++ PGSR0 &= ~GPIO_bit(21) ; //62 ++ } /* sim 2*/ ++ // <----- YoKu ++ + /* clear GPIO transition detect bits */ + GEDR0 = GEDR0; GEDR1 = GEDR1; GEDR2 = GEDR2; +-#ifdef CONFIG_PXA27x +- GEDR3 = GEDR3; +-#endif + + /* Clear sleep reset status */ + RCSR = RCSR_SMR; + ++ /* set resume return address */ ++ PSPR = virt_to_phys(pxa_cpu_resume); ++ + /* before sleeping, calculate and save a checksum */ + for (i = 0; i < SLEEP_SAVE_SIZE - 1; i++) + checksum += sleep_save[i]; + sleep_save[SLEEP_SAVE_CKSUM] = checksum; + +- /* *** go zzz *** */ +- pxa_cpu_pm_enter(state); ++ PGSR0 |= GPIO_bit(15); //sidd for wake from Sleep 15, YoKu Comented ?? GPIO15 was ChipSelect ++ PGSR2 |= GPIO_bit(80); //sidd for GSM Engine 69, YoKu GPIO Changed Anup :commented ++ ++ PGSR1 &= ~GPIO_bit(33); //Tushar: BT Codec Power Down ++ ++ PGSR0 &= ~GPIO_bit(23); //Tushar: BGW200 Regulator OFF ++ ++// GPDR1 |= GPIO_bit(49); //Tushar: LCD Serial Data in changed to O/P ++ ++// PGSR1 &= ~GPIO_bit(48);//Tushar: LCD Serial Pins ++ ++// PGSR1 &= ~GPIO_bit(49); ++ ++// PGSR1 &= ~GPIO_bit(50); ++ ++// PGSR1 |= GPIO_bit(51); ++ ++// PGSR1 &= 0x03FFFFFF;//Tushar: 24apr LCD datalines ++// PGSR2 &= 0xFFFFFC00; ++ ++ PGSR0 &= ~GPIO_bit(24); //Tushar: Mux Control Signals ++ ++ PGSR0 &= ~GPIO_bit(25); ++ ++ PGSR0 &= ~GPIO_bit(26); ++ ++ PGSR0 &= ~GPIO_bit(27); ++ ++ // GPDR0 |= GPIO_bit(17); //Tushar: unused GPIOs 19apr ++ // GPCR0 |= GPIO_bit(17); ++ PGSR0 &= ~GPIO_bit(17); ++ ++// GPDR1 |= GPIO_bit(56); //Tushar: unused GPIOs 19apr ++ // GPCR1 |= GPIO_bit(56); ++ PGSR1 &= ~GPIO_bit(56); ++ ++// GPDR2 |= GPIO_bit(79);//Tushar: unused GPIOs 19apr ++// GPCR2 |= GPIO_bit(79); ++ PGSR2 &= ~GPIO_bit(79); ++ ++// GPDR1 |= 0x03F00000;//Tushar: unused GPIOs 19apr ++// GPCR1 |= 0x03F00000; ++ PGSR1 &= 0xFC0FFFFF; ++ ++ ++ GPDR0 |= GPIO_bit(19);//Tushar: SIM Present Inputs configured as outputs ++ GPDR0 |= GPIO_bit(20); ++ PGSR0 &= ~GPIO_bit(19); ++ PGSR0 &= ~GPIO_bit(20); ++ ++ ++//Tushar: 25apr FFRTS FFDTR & FFTXD ++ ++ PGSR1 |= GPIO_bit(39); ++ PGSR1 |= GPIO_bit(40); ++ PGSR1 |= GPIO_bit(41); ++/* ++ PGSR2 &= GPIO_bit(81); //Tushar: 24apr NSSP pins ++ PGSR2 &= GPIO_bit(82); ++ PGSR2 &= GPIO_bit(83); ++ ++ PGSR2 |= GPIO_bit(74); ++ PGSR2 |= GPIO_bit(75); ++ PGSR2 |= GPIO_bit(76); ++ PGSR2 |= GPIO_bit(77); ++*/ ++ if(pm_pwronoff) ++ { ++ /* We are here bcos of pressing of on off switch ++ We wake up now only on pwr switch */ ++ printk("Anup: Before sleeping \n"); ++ pm_pwronoff = 0; ++ PGSR0 &= ~GPIO_bit(23); //7 YoKu GPIO Changed ++ //PGSR2 &= ~GPIO_bit(64); //64 YoKu Commented in PWG500 64,7 was WifiReg, IN PWG600 it is 23 ++ ++ PGSR2 &= ~GPIO_bit(80); //69 YoKu GPIO Changed Anup : commnented ++ PWER = 0x0004; // YoKu Changed from 0x10 to 0x04 (i.e GPIO 4 -> 2) ++ PFER = 0x0004; ++ PRER = 0x0004; ++ ++// YoKu ----> ++// 11May2006 To reduce Power Off current from 7mA to 4mA ++ GPDR0 |= GPIO_bit(16); // BTReset o/p Low ++ PGSR0 &= ~GPIO_bit(16); ++ ++ GPDR1 |= GPIO_bit(33); // nMEC/nPDI o/p Low ++ PGSR1 &= ~GPIO_bit(33); ++ ++ GPDR1 |= GPIO_bit(45); // BTRTS o/p High ++ PGSR1 |= GPIO_bit(45); ++ ++ ++ GPDR1 |= GPIO_bit(43); // BTTXD o/p High ++ PGSR1 |= GPIO_bit(43); ++ ++ GPDR1 &= ~GPIO_bit(42); // BTRXD i/p ++ GPDR1 &= ~GPIO_bit(44); // BTCTS i/p ++// <---- YoKu ++ ++ PSPR = virt_to_phys(pxa_cpu_resume); // YoKu 29July05 to Resume from where u left, Original PSPR = 0 ++ } ++ ++ valbefore = GPLR0 & (GPIO_bit(21) | GPIO_bit(22)) ; // 62,63 YoKu GPIO Changed ++ ++ //printk("Anup: Before sleeping gpsr0=0x%08x gpsr1=0x%08x gpsr2= 0x%08x\n",gpsr0,gpsr1,gpsr2); ++ //kirti pxa_cpu_suspend(); ++ //printk("KER_PM: Going to sleep zzzzzzzzz\n"); ++ ++// OSCC |= OSCC_OON; //Tushar: 18 apr. enable 32.768KHz Oscillator ++ ++// PCFR |= PCFR_OPDE; //Tushar: 18 apr. disable 3.6864MHz oscillator ++ ++ pxa_cpu_pm_enter(PM_SUSPEND_MEM); + + cpu_init(); + ++ //kirti~ ++ /**/ ++ //FFMCR |= UART_DTR ; ++ /**/ ++ + /* after sleeping, validate the checksum */ + checksum = 0; + for (i = 0; i < SLEEP_SAVE_SIZE - 1; i++) +@@ -141,39 +464,63 @@ + checksum = 0; + for (i = 0; i < SLEEP_SAVE_SIZE - 1; i++) + checksum += sleep_save[i]; +- + /* if invalid, display message and wait for a hardware reset */ +- if (checksum != sleep_save[SLEEP_SAVE_CKSUM]) { ++ if (checksum != sleep_save[SLEEP_SAVE_CKSUM]) ++ { + #ifdef CONFIG_ARCH_LUBBOCK + LUB_HEXLED = 0xbadbadc5; + #endif + while (1) +- pxa_cpu_pm_enter(state); ++ { ++ printk("\n\n\nKERN_PM: CRC Error!!! after wakeup\n\n\n"); // YoKu 25May06 ++ + } + ++ } ++ valafter = GPLR0 & (GPIO_bit(21) | GPIO_bit(22)) ; //62,63 YoKu GPIO Changed ++ pm_pedr = PEDR ; ++ + /* ensure not to come back here if it wasn't intended */ + PSPR = 0; + ++ /*printk("YoKu: gafr0_L=0x%08x gafr0_U=0x%08x\n",GAFR0_L,GAFR0_U); ++ printk(" gafr1_L= 0x%08x gafr1_U= 0x%08x\n",GAFR1_L,GAFR1_U); ++ printk(" gafr2_L= 0x%08x gafr2_U= 0x%08x\n",GAFR2_L,GAFR2_U); */ + /* restore registers */ +- RESTORE_GPLEVEL(0); RESTORE_GPLEVEL(1); RESTORE_GPLEVEL(2); + RESTORE(GPDR0); RESTORE(GPDR1); RESTORE(GPDR2); ++ RESTORE(GRER0); RESTORE(GRER1); RESTORE(GRER2); ++ RESTORE(GFER0); RESTORE(GFER1); RESTORE(GFER2); + RESTORE(GAFR0_L); RESTORE(GAFR0_U); + RESTORE(GAFR1_L); RESTORE(GAFR1_U); + RESTORE(GAFR2_L); RESTORE(GAFR2_U); +- RESTORE(GRER0); RESTORE(GRER1); RESTORE(GRER2); +- RESTORE(GFER0); RESTORE(GFER1); RESTORE(GFER2); +- RESTORE(PGSR0); RESTORE(PGSR1); RESTORE(PGSR2); + +-#ifdef CONFIG_PXA27x +- RESTORE(MDREFR); +- RESTORE_GPLEVEL(3); RESTORE(GPDR3); +- RESTORE(GAFR3_L); RESTORE(GAFR3_U); +- RESTORE(GRER3); RESTORE(GFER3); RESTORE(PGSR3); +- RESTORE(PWER); RESTORE(PCFR); RESTORE(PRER); +- RESTORE(PFER); RESTORE(PKWR); +-#endif + +- PSSR = PSSR_RDH | PSSR_PH; ++ // Anup : For Wifi power saving mode 2 May 2006 ++ RESTORE(NSSCR0);RESTORE(NSSCR1);RESTORE(NSSSR);RESTORE(NSSITR);RESTORE(NSSDR);RESTORE(NSSTO); ++ RESTORE(NSSPSP); ++ ++ // PSSR = PSSR_PH; ++ GPSR0 = gpsr0; ++ GPSR1 = gpsr1; ++ GPSR2 = gpsr2; ++ ++ // Anup : check values of these registers ++// printk("YoKu: gpsr0=0x%08x gpsr1=0x%08x gpsr2= 0x%08x\n",gpsr0,gpsr1,gpsr2); ++ //sidd ++ ++ GPCR0 |= ~gpsr0; ++ GPCR1 |= ~gpsr1; ++ GPCR2 |= ~gpsr2; ++ ++ ++ PSSR = ~PSSR_PH; ++ ++ RESTORE(OSMR0); ++ RESTORE(OSMR1); ++ RESTORE(OSMR2); ++ RESTORE(OSMR3); ++ RESTORE(OSCR); ++ RESTORE(OIER); + + RESTORE(CKEN); + +@@ -181,62 +528,181 @@ + ICCR = 1; + RESTORE(ICMR); + +- RESTORE(PSTR); ++ /* ++ * Temporary solution. This won't be necessary once ++ * we move pxa support into the serial driver. ++ * Restore the FF UART. ++ */ ++ RESTORE(BTMCR); ++ RESTORE(BTSPR); ++ RESTORE(BTLCR); ++ BTLCR |= 0x80; ++ RESTORE(BTDLH); ++ RESTORE(BTDLL); ++ RESTORE(BTLCR); ++ RESTORE(BTISR); ++ BTFCR = 0xc7; ++ RESTORE(BTIER); ++ ++ RESTORE(STMCR); ++ RESTORE(STSPR); ++ RESTORE(STLCR); ++ STLCR |= 0x80; ++ RESTORE(STDLH); ++ RESTORE(STDLL); ++ RESTORE(STLCR); ++ RESTORE(STISR); ++ STFCR = 0xc7; ++ RESTORE(STIER); ++ ++ RESTORE(FFMCR); ++ RESTORE(FFSPR); ++ RESTORE(FFLCR); ++ FFLCR |= 0x80; ++ RESTORE(FFDLH); ++ RESTORE(FFDLL); ++ RESTORE(FFLCR); ++ RESTORE(FFISR); ++ RESTORE(FFFCR); ++ FFFCR = 0xc7; ++ RESTORE(FFIER); ++ ++ // YoKu 23Feb06 Added To save LCD Registers, updated by kirti 24Feb06 -----> ++ RESTORE(LCCR3); RESTORE(LCCR2); RESTORE(LCCR1); ++ LCCR0=RESTORE(LCCR0) & ~LCCR0_ENB; ++ RESTORE(FDADR0); RESTORE(FDADR1); ++ LCCR0 |= LCCR0_ENB; ++ ++ // <----- YoKu + + /* restore current time */ +- rtc.tv_sec = RCNR; +- restore_time_delta(&delta, &rtc); ++ xtime.tv_sec = RCNR; ++ ++ valafter1 = GPLR0 & (GPIO_bit(21) | GPIO_bit(22)) ; //62,63 YoKu GPIO Changed ++ ++// SSCR0 &=0xFFFFFFFF; ++// printk("\nPM : val of SSCR0 = %x " , SSCR0); ++ ++ printk("KER_PM: Resumed at RCNR = %d RTSR= %x\n",RCNR,RTSR); ++ ++ printk("YoKu: pgsr0=0x%08x pgsr1=0x%08x pgsr2= 0x%08x\n",PGSR0,PGSR1,PGSR2); ++ ++ OSMR0 = 0; /* set initial match at 0 */ ++ OSSR = 0xf; /* clear status on all timers */ ++ OIER |= OIER_E0; /* enable match on timer 0 to cause interrupts */ ++ OSCR = 0; /* initialize free-running timer, force first match */ ++ ++ leds_event(led_start); ++ //kirti sti(); ++ // call i2c reset here----> ++ ICR = ICR_UR; ++ ISR = 0x7FF; //I2C_ISR_INIT; ++ ICR &= ~ICR_UR; ++ ++ ISAR = 0x32;//i2c->slave_addr; ++ ++ /* set control register values */ ++ ICR = (ICR_BEIE | ICR_IRFIE | ICR_ITEIE | ICR_GCD | ICR_SCLE);//I2C_ICR_INIT; ++ ++ /* enable unit */ ++ ICR |= ICR_IUE; ++ udelay(100); ++ //<----- ++ ++ local_irq_enable(); + +-#ifdef DEBUG +- printk(KERN_DEBUG "*** made it back from resume\n"); +-#endif + + return 0; + } + +-EXPORT_SYMBOL_GPL(pxa_pm_enter); +- + unsigned long sleep_phys_sp(void *sp) + { + return virt_to_phys(sp); + } + ++#ifdef CONFIG_SYSCTL + /* +- * Called after processes are frozen, but before we shut down devices. ++ * ARGH! ACPI people defined CTL_ACPI in linux/acpi.h rather than ++ * linux/sysctl.h. ++ * ++ * This means our interface here won't survive long - it needs a new ++ * interface. Quick hack to get this working - use sysctl id 9999. + */ +-int pxa_pm_prepare(suspend_state_t state) +-{ +- extern int pxa_cpu_pm_prepare(suspend_state_t state); ++#warning ACPI broke the kernel, this interface needs to be fixed up. ++#define CTL_ACPI 9999 ++#define ACPI_S1_SLP_TYP 19 + +- return pxa_cpu_pm_prepare(state); ++/* ++ * Send us to sleep. ++ */ ++static int sysctl_pm_do_suspend(ctl_table *ctl, int write, struct file *filp, ++ void *buffer, size_t *lenp) ++{ ++ int retval=0; ++ unsigned i , clock ; ++ if (write) ++ { ++ char buf[16], *p; ++ unsigned int sleepsec; ++ int len,left = *lenp; ++ ++ len = left; ++ if (left > sizeof(buf)) ++ left = sizeof(buf); ++ if (!copy_from_user(buf, buffer, left)) ++ { ++ buf[sizeof(buf) - 1] = '\0'; ++ sleepsec = simple_strtoul(buf, &p, 0); ++ printk("\nSleeping %d Pwronoff=%x RCNR=%d\n",sleepsec,pm_pwronoff,RCNR); ++ printk("\nPWER %x PFER=%x PRER=%x\n",PWER,PFER,PRER); ++ RTAR = xtime.tv_sec + sleepsec; ++ printk("\nRTAR=%d \n",RTAR); ++ } ++ } ++ retval = pm_do_suspend(); ++ clock = get_memclk_frequency_10khz(); ++ return retval; + } +- +-EXPORT_SYMBOL_GPL(pxa_pm_prepare); + + /* +- * Called after devices are re-setup, but before processes are thawed. ++static struct ctl_table pm_table[] = ++{ ++ {ACPI_S1_SLP_TYP, "suspend", NULL, 0, 0600, NULL, (proc_handler *)&sysctl_pm_do_suspend}, ++ {0} ++}; + */ +-int pxa_pm_finish(suspend_state_t state) ++static struct ctl_table pm_table[] = + { +- return 0; ++ { ++ ctl_name: ACPI_S1_SLP_TYP, ++ procname: "suspend", ++ mode: 0600, ++ proc_handler: (proc_handler *)&sysctl_pm_do_suspend, ++ }, ++ { ++ ctl_name: 0 + } ++}; + +-EXPORT_SYMBOL_GPL(pxa_pm_finish); ++static struct ctl_table pm_dir_table[] = ++{ ++ {CTL_ACPI, "pm", NULL, 0, 0555, pm_table}, ++ {0} ++}; + + /* +- * Set to PM_DISK_FIRMWARE so we can quickly veto suspend-to-disk. ++ * Initialize power interface + */ +-static struct pm_ops pxa_pm_ops = { +- .pm_disk_mode = PM_DISK_FIRMWARE, +- .prepare = pxa_pm_prepare, +- .enter = pxa_pm_enter, +- .finish = pxa_pm_finish, +-}; +- +-static int __init pxa_pm_init(void) ++static int __init pm_init(void) + { +- pm_set_ops(&pxa_pm_ops); ++ register_sysctl_table(pm_dir_table, 1); ++ /*Adi: Adjust for clock value to RTC ++ RTTR = RTC clk - 1*/ ++ RTTR = 32913; ++ + return 0; + } + +-device_initcall(pxa_pm_init); ++__initcall(pm_init); ++ ++#endif +diff -NurbwB linux-2.6.17/arch/arm/mach-pxa/sleep.S linux-2.6.17-patched/arch/arm/mach-pxa/sleep.S +--- linux-2.6.17/arch/arm/mach-pxa/sleep.S 2006-06-17 18:49:35.000000000 -0700 ++++ linux-2.6.17-patched/arch/arm/mach-pxa/sleep.S 2006-09-11 13:07:05.000000000 -0700 +@@ -79,7 +79,7 @@ + ldr r5, [r4] + + @ enable SDRAM self-refresh mode +- orr r5, r5, #MDREFR_SLFRSH ++ orr r5, r5, #(MDREFR_SLFRSH | MDREFR_APD) + + #ifdef CONFIG_PXA27x + @ set SDCLKx divide-by-2 bits (this is part of a workaround for Errata 50) +diff -NurbwB linux-2.6.17/include/asm-arm/arch-pxa/pxa-regs.h linux-2.6.17-patched/include/asm-arm/arch-pxa/pxa-regs.h +--- linux-2.6.17/include/asm-arm/arch-pxa/pxa-regs.h 2006-06-17 18:49:35.000000000 -0700 ++++ linux-2.6.17-patched/include/asm-arm/arch-pxa/pxa-regs.h 2006-09-11 11:04:36.000000000 -0700 +@@ -1748,6 +1748,15 @@ + #define SSTO_P(x) (*(((x) == 1) ? &SSTO_P1 : ((x) == 2) ? &SSTO_P2 : ((x) == 3) ? &SSTO_P3 : NULL)) + #define SSPSP_P(x) (*(((x) == 1) ? &SSPSP_P1 : ((x) == 2) ? &SSPSP_P2 : ((x) == 3) ? &SSPSP_P3 : NULL)) + ++#define NSSCR0 __REG(0x41400000) /* SSP Port 1 Control Register 0 */ ++#define NSSCR1 __REG(0x41400004) /* SSP Port 1 Control Register 1 */ ++#define NSSSR __REG(0x41400008) /* SSP Port 1 Status Register */ ++#define NSSITR __REG(0x4140000C) /* SSP Port 1 Interrupt Test Register */ ++#define NSSDR __REG(0x41400010) /* (Write / Read) SSP Port 1 Data Write Register/SSP Data Read Register */ ++#define NSSTO __REG(0x41400028) /* SSP Port 1 Time Out Register */ ++#define NSSPSP __REG(0x4140002C) /* SSP Port 1 Programmable Serial Port Register */ ++ ++ + /* + * MultiMediaCard (MMC) controller + */ +diff -NurbwB linux-2.6.17/kernel/power/main.c linux-2.6.17-patched/kernel/power/main.c +--- linux-2.6.17/kernel/power/main.c 2006-06-17 18:49:35.000000000 -0700 ++++ linux-2.6.17-patched/kernel/power/main.c 2006-09-11 12:59:20.000000000 -0700 +@@ -66,10 +66,12 @@ + goto Enable_cpu; + } + ++ /* + if (freeze_processes()) { + error = -EAGAIN; + goto Thaw; + } ++ */ + + if ((free_pages = nr_free_pages()) < FREE_PAGE_NUMBER) { + pr_debug("PM: free some memory\n"); +@@ -110,12 +112,15 @@ + + local_irq_save(flags); + ++ /* + if ((error = device_power_down(PMSG_SUSPEND))) { + printk(KERN_ERR "Some devices failed to power down\n"); + goto Done; + } ++ */ ++ + error = pm_ops->enter(state); +- device_power_up(); ++ //device_power_up(); + Done: + local_irq_restore(flags); + return error; diff --git a/target/linux/pxa-2.6/patches/002-usb_gadget.patch b/target/linux/pxa-2.6/patches/002-usb_gadget.patch new file mode 100644 index 000000000..b6766d9b3 --- /dev/null +++ b/target/linux/pxa-2.6/patches/002-usb_gadget.patch @@ -0,0 +1,58 @@ +diff -NurbwB linux-2.6.17/drivers/usb/gadget/pxa2xx_udc.c linux-2.6.17-patched/drivers/usb/gadget/pxa2xx_udc.c +--- linux-2.6.17/drivers/usb/gadget/pxa2xx_udc.c 2006-06-17 18:49:35.000000000 -0700 ++++ linux-2.6.17-patched/drivers/usb/gadget/pxa2xx_udc.c 2006-09-11 13:02:39.000000000 -0700 +@@ -87,8 +87,8 @@ + static const char ep0name [] = "ep0"; + + +-// #define USE_DMA +-// #define USE_OUT_DMA ++#define USE_DMA ++#define USE_OUT_DMA + // #define DISABLE_TEST_MODE + + #ifdef CONFIG_ARCH_IXP4XX +@@ -1513,7 +1513,7 @@ + #endif + + /* try to clear these bits before we enable the udc */ +- udc_ack_int_UDCCR(UDCCR_SUSIR|/*UDCCR_RSTIR|*/UDCCR_RESIR); ++ udc_ack_int_UDCCR(UDCCR_SUSIR|UDCCR_RSTIR|UDCCR_RESIR); + + ep0_idle(dev); + dev->gadget.speed = USB_SPEED_UNKNOWN; +@@ -2043,6 +2043,9 @@ + struct pxa2xx_udc *dev = _dev; + int handled; + ++ ++ udc_set_mask_UDCCR( UDCCR_REM | UDCCR_SRM); ++ + dev->stats.irqs++; + HEX_DISPLAY(dev->stats.irqs); + do { +@@ -2137,6 +2139,8 @@ + /* we could also ask for 1 msec SOF (SIR) interrupts */ + + } while (handled); ++ ++ udc_clear_mask_UDCCR( UDCCR_SRM | UDCCR_REM); + return IRQ_HANDLED; + } + +@@ -2437,6 +2441,7 @@ + int retval, out_dma = 1; + u32 chiprev; + ++ local_irq_disable(); + /* insist on Intel/ARM/XScale */ + asm("mrc%? p15, 0, %0, c0, c0" : "=r" (chiprev)); + if ((chiprev & CP15R0_VENDOR_MASK) != CP15R0_XSCALE_VALUE) { +@@ -2553,6 +2558,7 @@ + #endif + } + #endif ++ local_irq_enable(); + create_proc_files(); + + return 0; diff --git a/target/linux/pxa-2.6/patches/004-skbuf_hack.patch b/target/linux/pxa-2.6/patches/004-skbuf_hack.patch new file mode 100644 index 000000000..434e3b98b --- /dev/null +++ b/target/linux/pxa-2.6/patches/004-skbuf_hack.patch @@ -0,0 +1,10 @@ +--- linux-2.6.17/include/linux/skbuff.h 2006-09-20 16:13:42.000000000 -0700 ++++ linux-2.6.17-patched/include/linux/skbuff.h 2006-09-20 16:14:29.000000000 -0700 +@@ -239,6 +239,7 @@ + } nh; + + union { ++ struct ethhdr *ethernet; + unsigned char *raw; + } mac; + diff --git a/target/linux/pxa-2.6/patches/005-mtd.patch b/target/linux/pxa-2.6/patches/005-mtd.patch new file mode 100644 index 000000000..6156b6a93 --- /dev/null +++ b/target/linux/pxa-2.6/patches/005-mtd.patch @@ -0,0 +1,111 @@ +diff -Nurb linux-2.6.17/drivers/mtd/chips/cfi_cmdset_0001.c linux-2.6.17-patched/drivers/mtd/chips/cfi_cmdset_0001.c +--- linux-2.6.17/drivers/mtd/chips/cfi_cmdset_0001.c 2006-06-17 18:49:35.000000000 -0700 ++++ linux-2.6.17-patched/drivers/mtd/chips/cfi_cmdset_0001.c 2006-09-25 11:27:06.000000000 -0700 +@@ -40,7 +40,7 @@ + /* #define CMDSET0001_DISABLE_WRITE_SUSPEND */ + + // debugging, turns off buffer write mode if set to 1 +-#define FORCE_WORD_WRITE 0 ++#define FORCE_WORD_WRITE 1 + + #define MANUFACTURER_INTEL 0x0089 + #define I82802AB 0x00ad +diff -Nurb linux-2.6.17/drivers/mtd/maps/lubbock-flash.c linux-2.6.17-patched/drivers/mtd/maps/lubbock-flash.c +--- linux-2.6.17/drivers/mtd/maps/lubbock-flash.c 2006-06-17 18:49:35.000000000 -0700 ++++ linux-2.6.17-patched/drivers/mtd/maps/lubbock-flash.c 2006-09-25 10:50:08.000000000 -0700 +@@ -26,6 +26,7 @@ + #include <asm/hardware.h> + #include <asm/arch/pxa-regs.h> + #include <asm/arch/lubbock.h> ++#include <linux/mtd/concat.h> + + + #define ROM_ADDR 0x00000000 +@@ -48,24 +49,27 @@ + .inval_cache = lubbock_map_inval_cache, + } }; + +-static struct mtd_partition lubbock_partitions[] = { ++static struct mtd_partition lubbock_partitions[] = ++{ + { +- .name = "Bootloader", +- .size = 0x00040000, +- .offset = 0, +- .mask_flags = MTD_WRITEABLE /* force read-only */ +- },{ +- .name = "Kernel", +- .size = 0x00100000, +- .offset = 0x00040000, +- },{ +- .name = "Filesystem", +- .size = MTDPART_SIZ_FULL, +- .offset = 0x00140000 +- } ++ .name = "root", ++ .offset = 0x00410000 ++ }, ++ { ++ .name = "kernel", ++ .size = 0x00150000, ++ .offset = 0x000B0000 ++ }, ++ { ++ .name = "bootloader", ++ .size = 0x000B0000, ++ .offset = 0x00000000 ++ }, + }; + ++ + static struct mtd_info *mymtds[2]; ++static struct mtd_info *merged_mtd; + static struct mtd_partition *parsed_parts[2]; + static int nr_parsed_parts[2]; + +@@ -83,8 +87,8 @@ + printk(KERN_NOTICE "Lubbock configured to boot from %s (bank %d)\n", + flashboot?"Flash":"ROM", flashboot); + +- lubbock_maps[flashboot^1].name = "Lubbock Application Flash"; +- lubbock_maps[flashboot].name = "Lubbock Boot ROM"; ++ lubbock_maps[flashboot^1].name = "Flash-1"; ++ lubbock_maps[flashboot].name = "Flash-0"; + + for (i = 0; i < 2; i++) { + lubbock_maps[i].virt = ioremap(lubbock_maps[i].phys, WINDOW_SIZE); +@@ -125,25 +129,23 @@ + if (!mymtds[0] && !mymtds[1]) + return ret; + +- for (i = 0; i < 2; i++) { +- if (!mymtds[i]) { +- printk(KERN_WARNING "%s is absent. Skipping\n", lubbock_maps[i].name); +- } else if (nr_parsed_parts[i]) { +- add_mtd_partitions(mymtds[i], parsed_parts[i], nr_parsed_parts[i]); +- } else if (!i) { +- printk("Using static partitions on %s\n", lubbock_maps[i].name); +- add_mtd_partitions(mymtds[i], lubbock_partitions, ARRAY_SIZE(lubbock_partitions)); +- } else { +- printk("Registering %s as whole device\n", lubbock_maps[i].name); +- add_mtd_device(mymtds[i]); +- } +- } ++ if (mymtds[0] && mymtds[1]) { ++ merged_mtd = mtd_concat_create(mymtds, 2, "Concated Flash #1 and #2"); ++ if(merged_mtd) ++ add_mtd_partitions(merged_mtd, lubbock_partitions, ARRAY_SIZE(lubbock_partitions)); ++ else ++ printk("YoKu: Failed to concate\n"); + return 0; ++ } + } + + static void __exit cleanup_lubbock(void) + { + int i; ++ ++ del_mtd_partitions(merged_mtd); ++ map_destroy(merged_mtd); ++ + for (i = 0; i < 2; i++) { |