diff options
| author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-10-28 19:52:02 +0000 |
|---|---|---|
| committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-10-28 19:52:02 +0000 |
| commit | df8899699763cad9836775f7ba28410422abc7b4 (patch) | |
| tree | 81e47efe735c4cde24370d77b47e0ab60a84c197 /target/linux/ar71xx | |
| parent | 4e2267ffdd054b88b15f9b4d8e63b6bb67cf8dc4 (diff) | |
ar71xx: add initial support for 3.6
The nand subtarget is not working yet.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33983 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx')
100 files changed, 8858 insertions, 0 deletions
diff --git a/target/linux/ar71xx/config-3.6 b/target/linux/ar71xx/config-3.6 new file mode 100644 index 000000000..80f06981f --- /dev/null +++ b/target/linux/ar71xx/config-3.6 @@ -0,0 +1,243 @@ +CONFIG_AG71XX=y +CONFIG_AG71XX_AR8216_SUPPORT=y +# CONFIG_AG71XX_DEBUG is not set +# CONFIG_AG71XX_DEBUG_FS is not set +CONFIG_AR8216_PHY=y +CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y +CONFIG_ARCH_DISCARD_MEMBLOCK=y +CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y +CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_REQUIRE_GPIOLIB=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y +CONFIG_ATH79=y +CONFIG_ATH79_DEV_AP9X_PCI=y +CONFIG_ATH79_DEV_DSA=y +CONFIG_ATH79_DEV_ETH=y +CONFIG_ATH79_DEV_GPIO_BUTTONS=y +CONFIG_ATH79_DEV_LEDS_GPIO=y +CONFIG_ATH79_DEV_M25P80=y +CONFIG_ATH79_DEV_NFC=y +CONFIG_ATH79_DEV_SPI=y +CONFIG_ATH79_DEV_USB=y +CONFIG_ATH79_DEV_WMAC=y +CONFIG_ATH79_MACH_ALFA_AP96=y +CONFIG_ATH79_MACH_ALFA_NX=y +CONFIG_ATH79_MACH_ALL0258N=y +CONFIG_ATH79_MACH_ALL0315N=y +CONFIG_ATH79_MACH_AP113=y +CONFIG_ATH79_MACH_AP121=y +CONFIG_ATH79_MACH_AP136=y +CONFIG_ATH79_MACH_AP81=y +CONFIG_ATH79_MACH_AP83=y +CONFIG_ATH79_MACH_AP96=y +CONFIG_ATH79_MACH_AW_NR580=y +CONFIG_ATH79_MACH_CAP4200AG=y +CONFIG_ATH79_MACH_DB120=y +CONFIG_ATH79_MACH_DIR_600_A1=y +CONFIG_ATH79_MACH_DIR_615_C1=y +CONFIG_ATH79_MACH_DIR_825_B1=y +CONFIG_ATH79_MACH_EAP7660D=y +CONFIG_ATH79_MACH_EW_DORIN=y +CONFIG_ATH79_MACH_HORNET_UB=y +CONFIG_ATH79_MACH_JA76PF=y +CONFIG_ATH79_MACH_JWAP003=y +CONFIG_ATH79_MACH_MZK_W04NU=y +CONFIG_ATH79_MACH_MZK_W300NH=y +CONFIG_ATH79_MACH_NBG460N=y +CONFIG_ATH79_MACH_OM2P=y +CONFIG_ATH79_MACH_PB42=y +CONFIG_ATH79_MACH_PB44=y +CONFIG_ATH79_MACH_PB92=y +CONFIG_ATH79_MACH_RB2011=y +CONFIG_ATH79_MACH_RB4XX=y +CONFIG_ATH79_MACH_RB750=y +CONFIG_ATH79_MACH_RW2458N=y +CONFIG_ATH79_MACH_TEW_632BRP=y +CONFIG_ATH79_MACH_TEW_673GRU=y +CONFIG_ATH79_MACH_TEW_712BR=y +CONFIG_ATH79_MACH_TL_MR11U=y +CONFIG_ATH79_MACH_TL_MR3020=y +CONFIG_ATH79_MACH_TL_MR3X20=y +CONFIG_ATH79_MACH_TL_WA901ND=y +CONFIG_ATH79_MACH_TL_WA901ND_V2=y +CONFIG_ATH79_MACH_TL_WDR4300=y +CONFIG_ATH79_MACH_TL_WR1041N_V2=y +CONFIG_ATH79_MACH_TL_WR1043ND=y +CONFIG_ATH79_MACH_TL_WR2543N=y +CONFIG_ATH79_MACH_TL_WR703N=y +CONFIG_ATH79_MACH_TL_WR741ND=y +CONFIG_ATH79_MACH_TL_WR741ND_V4=y +CONFIG_ATH79_MACH_TL_WR841N_V1=y +CONFIG_ATH79_MACH_TL_WR841N_V8=y +CONFIG_ATH79_MACH_TL_WR941ND=y +CONFIG_ATH79_MACH_UBNT=y +CONFIG_ATH79_MACH_UBNT_XM=y +CONFIG_ATH79_MACH_WHR_HP_G300N=y +CONFIG_ATH79_MACH_WLAE_AG300N=y +CONFIG_ATH79_MACH_WNDR3700=y +CONFIG_ATH79_MACH_WNR2000=y +CONFIG_ATH79_MACH_WP543=y +CONFIG_ATH79_MACH_WPE72=y +CONFIG_ATH79_MACH_WRT160NL=y +CONFIG_ATH79_MACH_WRT400N=y +CONFIG_ATH79_MACH_WZR_HP_AG300H=y +CONFIG_ATH79_MACH_WZR_HP_G300NH=y +CONFIG_ATH79_MACH_WZR_HP_G300NH2=y +CONFIG_ATH79_MACH_WZR_HP_G450H=y +CONFIG_ATH79_MACH_ZCN_1523H=y +CONFIG_ATH79_NVRAM=y +CONFIG_ATH79_PCI_ATH9K_FIXUP=y +CONFIG_ATH79_ROUTERBOOT=y +# CONFIG_ATH79_WDT is not set +CONFIG_BCMA_POSSIBLE=y +CONFIG_BUILDTIME_EXTABLE_SORT=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_CEVT_R4K=y +CONFIG_CEVT_R4K_LIB=y +CONFIG_CMDLINE="rootfstype=squashfs,yaffs,jffs2 noinitrd" +CONFIG_CMDLINE_BOOL=y +# CONFIG_CMDLINE_OVERRIDE is not set +CONFIG_CPU_BIG_ENDIAN=y +CONFIG_CPU_HAS_PREFETCH=y +CONFIG_CPU_HAS_SYNC=y +CONFIG_CPU_MIPS32=y +CONFIG_CPU_MIPS32_R2=y +CONFIG_CPU_MIPSR2=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y +CONFIG_CSRC_R4K=y +CONFIG_CSRC_R4K_LIB=y +CONFIG_DECOMPRESS_LZMA=y +CONFIG_DMA_NONCOHERENT=y +CONFIG_EARLY_PRINTK=y +CONFIG_ETHERNET_PACKET_MANGLE=y +CONFIG_GENERIC_ATOMIC64=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_IO=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_SMP_IDLE_THREAD=y +CONFIG_GPIOLIB=y +CONFIG_GPIO_NXP_74HC153=y +CONFIG_GPIO_PCF857X=y +CONFIG_GPIO_SYSFS=y +CONFIG_HARDWARE_WATCHPOINTS=y +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAVE_ARCH_JUMP_LABEL=y +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_HAVE_CLK=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_HAVE_DMA_API_DEBUG=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_HAVE_GENERIC_HARDIRQS=y +CONFIG_HAVE_IDE=y +CONFIG_HAVE_IRQ_WORK=y +CONFIG_HAVE_MEMBLOCK=y +CONFIG_HAVE_MEMBLOCK_NODE_MAP=y +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_HW_HAS_PCI=y +CONFIG_I2C=y +CONFIG_I2C_ALGOBIT=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_GPIO=y +CONFIG_IMAGE_CMDLINE_HACK=y +CONFIG_INITRAMFS_ROOT_GID=0 +CONFIG_INITRAMFS_ROOT_UID=0 +CONFIG_INITRAMFS_SOURCE="../../root" +CONFIG_IP17XX_PHY=y +CONFIG_IRQ_CPU=y +CONFIG_IRQ_FORCED_THREADING=y +# CONFIG_LEDS_RB750 is not set +# CONFIG_LEDS_TRIGGER_DEFAULT_ON is not set +# CONFIG_LEDS_TRIGGER_NETDEV is not set +# CONFIG_LEDS_TRIGGER_TIMER is not set +# CONFIG_LEDS_WNDR3700_USB is not set +# CONFIG_M25PXX_USE_FAST_READ is not set +# CONFIG_MACH_LOONGSON1 is not set +CONFIG_MARVELL_PHY=y +CONFIG_MDIO_BOARDINFO=y +CONFIG_MICREL_PHY=y +CONFIG_MIPS=y +CONFIG_MIPS_L1_CACHE_SHIFT=5 +CONFIG_MIPS_MACHINE=y +CONFIG_MIPS_MT_DISABLED=y +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_M25P80=y +CONFIG_MTD_MYLOADER_PARTS=y +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-2 +CONFIG_MTD_REDBOOT_PARTS=y +CONFIG_MTD_TPLINK_PARTS=y +CONFIG_MTD_WRT160NL_PARTS=y +CONFIG_MYLOADER=y +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_NEED_PER_CPU_KM=y +CONFIG_NET_DSA=y +CONFIG_NET_DSA_MV88E6060=y +CONFIG_NET_DSA_MV88E6063=y +CONFIG_NET_DSA_TAG_TRAILER=y +CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_PANIC_ON_OOPS_VALUE=0 +CONFIG_PCI=y +CONFIG_PCI_AR724X=y +CONFIG_PCI_DISABLE_COMMON_QUIRKS=y +CONFIG_PCI_DOMAINS=y +CONFIG_PERF_USE_VMALLOC=y +CONFIG_PHYLIB=y +# CONFIG_PREEMPT_RCU is not set +CONFIG_RLE_DECOMPRESS=y +CONFIG_RTL8306_PHY=y +CONFIG_RTL8366RB_PHY=y +CONFIG_RTL8366S_PHY=y +CONFIG_RTL8366_SMI=y +CONFIG_RTL8367_PHY=y +# CONFIG_SCSI_DMA is not set +CONFIG_SERIAL_8250_NR_UARTS=1 +CONFIG_SERIAL_8250_RUNTIME_UARTS=1 +CONFIG_SERIAL_AR933X=y +CONFIG_SERIAL_AR933X_CONSOLE=y +CONFIG_SERIAL_AR933X_NR_UARTS=2 +# CONFIG_SLAB is not set +CONFIG_SLUB=y +CONFIG_SOC_AR71XX=y +CONFIG_SOC_AR724X=y +CONFIG_SOC_AR913X=y +CONFIG_SOC_AR933X=y +CONFIG_SOC_AR934X=y +CONFIG_SOC_QCA955X=y +CONFIG_SPI=y +CONFIG_SPI_AP83=y +CONFIG_SPI_ATH79=y +CONFIG_SPI_BITBANG=y +CONFIG_SPI_MASTER=y +# CONFIG_SPI_RB4XX is not set +# CONFIG_SPI_RB4XX_CPLD is not set +# CONFIG_SPI_VSC7385 is not set +CONFIG_SWCONFIG=y +CONFIG_SWCONFIG_LEDS=y +CONFIG_SYS_HAS_CPU_MIPS32_R2=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_SYS_SUPPORTS_ARBIT_HZ=y +CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y +CONFIG_USB_ARCH_HAS_XHCI=y +CONFIG_USB_SUPPORT=y +CONFIG_XZ_DEC=y +CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/ar71xx/patches-3.6/001-MIPS-ath79-use-a-helper-function-for-USB-resource-in.patch b/target/linux/ar71xx/patches-3.6/001-MIPS-ath79-use-a-helper-function-for-USB-resource-in.patch new file mode 100644 index 000000000..1d6d1c5bc --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/001-MIPS-ath79-use-a-helper-function-for-USB-resource-in.patch @@ -0,0 +1,145 @@ +From 58a4dbd4160ee4a1428da23b81ff6d94c9a067a8 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sat, 4 Aug 2012 15:03:55 +0000 +Subject: [PATCH] MIPS: ath79: use a helper function for USB resource + initialization + +commit 8d3e03e186cb94a333d0176fe8b22a6df200fcc7 upstream. + +This improves code readability, and ensures that +all resource fields will be initialized correctly. +Additionally, it helps to reduce the size of the +kernel image by using uninitialized resource +variables. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +Patchwork: http://patchwork.linux-mips.org/patch/4171/ +Signed-off-by: John Crispin <blogic@openwrt.org> +--- + arch/mips/ath79/dev-usb.c | 64 ++++++++++++++++++++------------------------- + 1 file changed, 28 insertions(+), 36 deletions(-) + +--- a/arch/mips/ath79/dev-usb.c ++++ b/arch/mips/ath79/dev-usb.c +@@ -25,17 +25,7 @@ + #include "common.h" + #include "dev-usb.h" + +-static struct resource ath79_ohci_resources[] = { +- [0] = { +- /* .start and .end fields are filled dynamically */ +- .flags = IORESOURCE_MEM, +- }, +- [1] = { +- .start = ATH79_MISC_IRQ_OHCI, +- .end = ATH79_MISC_IRQ_OHCI, +- .flags = IORESOURCE_IRQ, +- }, +-}; ++static struct resource ath79_ohci_resources[2]; + + static u64 ath79_ohci_dmamask = DMA_BIT_MASK(32); + +@@ -54,17 +44,7 @@ static struct platform_device ath79_ohci + }, + }; + +-static struct resource ath79_ehci_resources[] = { +- [0] = { +- /* .start and .end fields are filled dynamically */ +- .flags = IORESOURCE_MEM, +- }, +- [1] = { +- .start = ATH79_CPU_IRQ_USB, +- .end = ATH79_CPU_IRQ_USB, +- .flags = IORESOURCE_IRQ, +- }, +-}; ++static struct resource ath79_ehci_resources[2]; + + static u64 ath79_ehci_dmamask = DMA_BIT_MASK(32); + +@@ -90,6 +70,20 @@ static struct platform_device ath79_ehci + }, + }; + ++static void __init ath79_usb_init_resource(struct resource res[2], ++ unsigned long base, ++ unsigned long size, ++ int irq) ++{ ++ res[0].flags = IORESOURCE_MEM; ++ res[0].start = base; ++ res[0].end = base + size - 1; ++ ++ res[1].flags = IORESOURCE_IRQ; ++ res[1].start = irq; ++ res[1].end = irq; ++} ++ + #define AR71XX_USB_RESET_MASK (AR71XX_RESET_USB_HOST | \ + AR71XX_RESET_USB_PHY | \ + AR71XX_RESET_USB_OHCI_DLL) +@@ -114,12 +108,12 @@ static void __init ath79_usb_setup(void) + + mdelay(900); + +- ath79_ohci_resources[0].start = AR71XX_OHCI_BASE; +- ath79_ohci_resources[0].end = AR71XX_OHCI_BASE + AR71XX_OHCI_SIZE - 1; ++ ath79_usb_init_resource(ath79_ohci_resources, AR71XX_OHCI_BASE, ++ AR71XX_OHCI_SIZE, ATH79_MISC_IRQ_OHCI); + platform_device_register(&ath79_ohci_device); + +- ath79_ehci_resources[0].start = AR71XX_EHCI_BASE; +- ath79_ehci_resources[0].end = AR71XX_EHCI_BASE + AR71XX_EHCI_SIZE - 1; ++ ath79_usb_init_resource(ath79_ehci_resources, AR71XX_EHCI_BASE, ++ AR71XX_EHCI_SIZE, ATH79_CPU_IRQ_USB); + ath79_ehci_device.dev.platform_data = &ath79_ehci_pdata_v1; + platform_device_register(&ath79_ehci_device); + } +@@ -143,10 +137,8 @@ static void __init ar7240_usb_setup(void + + iounmap(usb_ctrl_base); + +- ath79_ohci_resources[0].start = AR7240_OHCI_BASE; +- ath79_ohci_resources[0].end = AR7240_OHCI_BASE + AR7240_OHCI_SIZE - 1; +- ath79_ohci_resources[1].start = ATH79_CPU_IRQ_USB; +- ath79_ohci_resources[1].end = ATH79_CPU_IRQ_USB; ++ ath79_usb_init_resource(ath79_ohci_resources, AR7240_OHCI_BASE, ++ AR7240_OHCI_SIZE, ATH79_CPU_IRQ_USB); + platform_device_register(&ath79_ohci_device); + } + +@@ -161,8 +153,8 @@ static void __init ar724x_usb_setup(void + ath79_device_reset_clear(AR724X_RESET_USB_PHY); + mdelay(10); + +- ath79_ehci_resources[0].start = AR724X_EHCI_BASE; +- ath79_ehci_resources[0].end = AR724X_EHCI_BASE + AR724X_EHCI_SIZE - 1; ++ ath79_usb_init_resource(ath79_ehci_resources, AR724X_EHCI_BASE, ++ AR724X_EHCI_SIZE, ATH79_CPU_IRQ_USB); + ath79_ehci_device.dev.platform_data = &ath79_ehci_pdata_v2; + platform_device_register(&ath79_ehci_device); + } +@@ -178,8 +170,8 @@ static void __init ar913x_usb_setup(void + ath79_device_reset_clear(AR913X_RESET_USB_PHY); + mdelay(10); + +- ath79_ehci_resources[0].start = AR913X_EHCI_BASE; +- ath79_ehci_resources[0].end = AR913X_EHCI_BASE + AR913X_EHCI_SIZE - 1; ++ ath79_usb_init_resource(ath79_ehci_resources, AR913X_EHCI_BASE, ++ AR913X_EHCI_SIZE, ATH79_CPU_IRQ_USB); + ath79_ehci_device.dev.platform_data = &ath79_ehci_pdata_v2; + platform_device_register(&ath79_ehci_device); + } +@@ -195,8 +187,8 @@ static void __init ar933x_usb_setup(void + ath79_device_reset_clear(AR933X_RESET_USB_PHY); + mdelay(10); + +- ath79_ehci_resources[0].start = AR933X_EHCI_BASE; +- ath79_ehci_resources[0].end = AR933X_EHCI_BASE + AR933X_EHCI_SIZE - 1; ++ ath79_usb_init_resource(ath79_ehci_resources, AR933X_EHCI_BASE, ++ AR933X_EHCI_SIZE, ATH79_CPU_IRQ_USB); + ath79_ehci_device.dev.platform_data = &ath79_ehci_pdata_v2; + platform_device_register(&ath79_ehci_device); + } diff --git a/target/linux/ar71xx/patches-3.6/002-MIPS-ath79-add-USB-platform-setup-code-for-AR934X.patch b/target/linux/ar71xx/patches-3.6/002-MIPS-ath79-add-USB-platform-setup-code-for-AR934X.patch new file mode 100644 index 000000000..e505beb8e --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/002-MIPS-ath79-add-USB-platform-setup-code-for-AR934X.patch @@ -0,0 +1,86 @@ +From 9d9e4d955b1def6d63470bcf45e8ead1b2ae4892 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sat, 4 Aug 2012 15:03:56 +0000 +Subject: [PATCH] MIPS: ath79: add USB platform setup code for AR934X + +commit 00ffed582fe8a3f7556593c0e8baaf3da3df85b0 upstream. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +Patchwork: http://patchwork.linux-mips.org/patch/4172/ +Signed-off-by: John Crispin <blogic@openwrt.org> + +Conflicts: + + arch/mips/include/asm/mach-ath79/ar71xx_regs.h +--- + arch/mips/ath79/dev-usb.c | 28 ++++++++++++++++++++++++ + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 7 ++++++ + 2 files changed, 35 insertions(+) + +--- a/arch/mips/ath79/dev-usb.c ++++ b/arch/mips/ath79/dev-usb.c +@@ -193,6 +193,32 @@ static void __init ar933x_usb_setup(void + platform_device_register(&ath79_ehci_device); + } + ++static void __init ar934x_usb_setup(void) ++{ ++ u32 bootstrap; ++ ++ bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP); ++ if (bootstrap & AR934X_BOOTSTRAP_USB_MODE_DEVICE) ++ return; ++ ++ ath79_device_reset_set(AR934X_RESET_USBSUS_OVERRIDE); ++ udelay(1000); ++ ++ ath79_device_reset_clear(AR934X_RESET_USB_PHY); ++ udelay(1000); ++ ++ ath79_device_reset_clear(AR934X_RESET_USB_PHY_ANALOG); ++ udelay(1000); ++ ++ ath79_device_reset_clear(AR934X_RESET_USB_HOST); ++ udelay(1000); ++ ++ ath79_usb_init_resource(ath79_ehci_resources, AR934X_EHCI_BASE, ++ AR934X_EHCI_SIZE, ATH79_CPU_IRQ_USB); ++ ath79_ehci_device.dev.platform_data = &ath79_ehci_pdata_v2; ++ platform_device_register(&ath79_ehci_device); ++} ++ + void __init ath79_register_usb(void) + { + if (soc_is_ar71xx()) +@@ -205,6 +231,8 @@ void __init ath79_register_usb(void) + ar913x_usb_setup(); + else if (soc_is_ar933x()) + ar933x_usb_setup(); ++ else if (soc_is_ar934x()) ++ ar934x_usb_setup(); + else + BUG(); + } +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -65,6 +65,8 @@ + #define AR934X_WMAC_SIZE 0x20000 + #define AR934X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000) + #define AR934X_SRIF_SIZE 0x1000 ++#define AR934X_EHCI_BASE 0x1b000000 ++#define AR934X_EHCI_SIZE 0x200 + + /* + * DDR_CTRL block +@@ -290,6 +292,11 @@ + #define AR933X_RESET_USB_PHY BIT(4) + #define AR933X_RESET_USBSUS_OVERRIDE BIT(3) + ++#define AR934X_RESET_USB_PHY_ANALOG BIT(11) ++#define AR934X_RESET_USB_HOST BIT(5) ++#define AR934X_RESET_USB_PHY BIT(4) ++#define AR934X_RESET_USBSUS_OVERRIDE BIT(3) ++ + #define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0) + + #define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23) diff --git a/target/linux/ar71xx/patches-3.6/003-MIPS-ath79-register-USB-host-controller-on-the-DB120.patch b/target/linux/ar71xx/patches-3.6/003-MIPS-ath79-register-USB-host-controller-on-the-DB120.patch new file mode 100644 index 000000000..13ffdd526 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/003-MIPS-ath79-register-USB-host-controller-on-the-DB120.patch @@ -0,0 +1,32 @@ +From f60097efacfaebd2d4cf2c301fb865edc9806f47 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sat, 4 Aug 2012 15:03:57 +0000 +Subject: [PATCH] MIPS: ath79: register USB host controller on the DB120 board + +commit a0aa4577ec579eb230557b85d721fd019ea69e02 upstream. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +Patchwork: http://patchwork.linux-mips.org/patch/4173/ +Signed-off-by: John Crispin <blogic@openwrt.org> +--- + arch/mips/ath79/mach-db120.c | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/arch/mips/ath79/mach-db120.c ++++ b/arch/mips/ath79/mach-db120.c +@@ -25,6 +25,7 @@ + #include "dev-gpio-buttons.h" + #include "dev-leds-gpio.h" + #include "dev-spi.h" ++#include "dev-usb.h" + #include "dev-wmac.h" + #include "pci.h" + +@@ -126,6 +127,7 @@ static void __init db120_setup(void) + db120_gpio_keys); + ath79_register_spi(&db120_spi_data, db120_spi_info, + ARRAY_SIZE(db120_spi_info)); ++ ath79_register_usb(); + ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET); + db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET); + } diff --git a/target/linux/ar71xx/patches-3.6/141-MIPS-pci-ar724x-use-correct-value-for-AR724X_PCI_MEM.patch b/target/linux/ar71xx/patches-3.6/141-MIPS-pci-ar724x-use-correct-value-for-AR724X_PCI_MEM.patch new file mode 100644 index 000000000..d409a7a6a --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/141-MIPS-pci-ar724x-use-correct-value-for-AR724X_PCI_MEM.patch @@ -0,0 +1,24 @@ +From 4b0f8aaea1f9e2f931c4de785d9ce46ff7164627 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 17 Jun 2012 12:55:24 +0200 +Subject: [PATCH 02/34] MIPS: pci-ar724x: use correct value for AR724X_PCI_MEM_SIZE + +The current definiton is wrong, it is conflicting +with AR724X_PCI_CFG_BASE. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/pci/pci-ar724x.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +--- a/arch/mips/pci/pci-ar724x.c ++++ b/arch/mips/pci/pci-ar724x.c +@@ -21,7 +21,7 @@ + #define AR724X_PCI_CTRL_SIZE 0x100 + + #define AR724X_PCI_MEM_BASE 0x10000000 +-#define AR724X_PCI_MEM_SIZE 0x08000000 ++#define AR724X_PCI_MEM_SIZE 0x04000000 + + #define AR724X_PCI_REG_RESET 0x18 + #define AR724X_PCI_REG_INT_STATUS 0x4c diff --git a/target/linux/ar71xx/patches-3.6/142-MIPS-pci-ar71xx-fix-AR71XX_PCI_MEM_SIZE.patch b/target/linux/ar71xx/patches-3.6/142-MIPS-pci-ar71xx-fix-AR71XX_PCI_MEM_SIZE.patch new file mode 100644 index 000000000..7fb56f831 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/142-MIPS-pci-ar71xx-fix-AR71XX_PCI_MEM_SIZE.patch @@ -0,0 +1,21 @@ +From 01dbfe17b8ff628b6e2b3c75e1fc8c11d4cca644 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Thu, 28 Jun 2012 19:19:58 +0200 +Subject: [PATCH 03/34] MIPS: pci-ar71xx: fix AR71XX_PCI_MEM_SIZE + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/pci/pci-ar71xx.c | 2 +- + 1 files changed, 1 insertions(+), 1 deletions(-) + +--- a/arch/mips/pci/pci-ar71xx.c ++++ b/arch/mips/pci/pci-ar71xx.c +@@ -24,7 +24,7 @@ + #include <asm/mach-ath79/pci.h> + + #define AR71XX_PCI_MEM_BASE 0x10000000 +-#define AR71XX_PCI_MEM_SIZE 0x08000000 ++#define AR71XX_PCI_MEM_SIZE 0x07000000 + + #define AR71XX_PCI_WIN0_OFFS 0x10000000 + #define AR71XX_PCI_WIN1_OFFS 0x11000000 diff --git a/target/linux/ar71xx/patches-3.6/143-MIPS-pci-ar724x-convert-to-a-platform-driver.patch b/target/linux/ar71xx/patches-3.6/143-MIPS-pci-ar724x-convert-to-a-platform-driver.patch new file mode 100644 index 000000000..fd9868963 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/143-MIPS-pci-ar724x-convert-to-a-platform-driver.patch @@ -0,0 +1,94 @@ +From f2d2d928c3900b67a5f95e53b86de5b61a3ab12c Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Mon, 11 Jun 2012 13:19:44 +0200 +Subject: [PATCH 04/34] MIPS: pci-ar724x: convert to a platform driver + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/pci/pci-ar724x.c | 57 ++++++++++++++++++++++++++++++++++++++++++- + 1 files changed, 55 insertions(+), 2 deletions(-) + +--- a/arch/mips/pci/pci-ar724x.c ++++ b/arch/mips/pci/pci-ar724x.c +@@ -11,6 +11,8 @@ + + #include <linux/irq.h> + #include <linux/pci.h> ++#include <linux/module.h> ++#include <linux/platform_device.h> + #include <asm/mach-ath79/ath79.h> + #include <asm/mach-ath79/ar71xx_regs.h> + #include <asm/mach-ath79/pci.h> +@@ -262,7 +264,7 @@ static struct irq_chip ar724x_pci_irq_ch + .irq_mask_ack = ar724x_pci_irq_mask, + }; + +-static void __init ar724x_pci_irq_init(int irq) ++static void __devinit ar724x_pci_irq_init(int irq) + { + void __iomem *base; + int i; +@@ -282,7 +284,7 @@ static void __init ar724x_pci_irq_init(i + irq_set_chained_handler(irq, ar724x_pci_irq_handler); + } + +-int __init ar724x_pcibios_init(int irq) ++int __devinit ar724x_pcibios_init(int irq) + { + int ret; + +@@ -312,3 +314,54 @@ err_unmap_devcfg: + err: + return ret; + } ++ ++static int __devinit ar724x_pci_probe(struct platform_device *pdev) ++{ ++ struct resource *res; ++ int irq; ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ctrl_base"); ++ if (!res) ++ return -EINVAL; ++ ++ ar724x_pci_ctrl_base = devm_request_and_ioremap(&pdev->dev, res); ++ if (ar724x_pci_ctrl_base == NULL) ++ return -EBUSY; ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg_base"); ++ if (!res) ++ return -EINVAL; ++ ++ ar724x_pci_devcfg_base = devm_request_and_ioremap(&pdev->dev, res); ++ if (!ar724x_pci_devcfg_base) ++ return -EBUSY; ++ ++ irq = platform_get_irq(pdev, 0); ++ if (irq < 0) ++ return -EINVAL; ++ ++ ar724x_pci_link_up = ar724x_pci_check_link(); ++ if (!ar724x_pci_link_up) ++ dev_warn(&pdev->dev, "PCIe link is down\n"); ++ ++ ar724x_pci_irq_init(irq); ++ ++ register_pci_controller(&ar724x_pci_controller); ++ ++ return 0; ++} ++ ++static struct platform_driver ar724x_pci_driver = { ++ .probe = ar724x_pci_probe, ++ .driver = { ++ .name = "ar724x-pci", ++ .owner = THIS_MODULE, ++ }, ++}; ++ ++static int __init ar724x_pci_init(void) ++{ ++ return platform_driver_register(&ar724x_pci_driver); ++} ++ ++postcore_initcall(ar724x_pci_init); diff --git a/target/linux/ar71xx/patches-3.6/144-MIPS-pci-ar71xx-convert-to-a-platform-driver.patch b/target/linux/ar71xx/patches-3.6/144-MIPS-pci-ar71xx-convert-to-a-platform-driver.patch new file mode 100644 index 000000000..a78469b71 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/144-MIPS-pci-ar71xx-convert-to-a-platform-driver.patch @@ -0,0 +1,104 @@ +From d1a22e73f991145a4abd7d0c37bcf318703c89ed Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Mon, 11 Jun 2012 13:24:55 +0200 +Subject: [PATCH 05/34] MIPS: pci-ar71xx: convert to a platform driver + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/pci/pci-ar71xx.c | 60 +++++++++++++++++++++++++++++++++++++++++--- + 1 files changed, 56 insertions(+), 4 deletions(-) + +--- a/arch/mips/pci/pci-ar71xx.c ++++ b/arch/mips/pci/pci-ar71xx.c +@@ -18,6 +18,8 @@ + #include <linux/pci.h> + #include <linux/pci_regs.h> + #include <linux/interrupt.h> ++#include <linux/module.h> ++#include <linux/platform_device.h> + + #include <asm/mach-ath79/ar71xx_regs.h> + #include <asm/mach-ath79/ath79.h> +@@ -309,7 +311,7 @@ static struct irq_chip ar71xx_pci_irq_ch + .irq_mask_ack = ar71xx_pci_irq_mask, + }; + +-static __init void ar71xx_pci_irq_init(void) ++static __devinit void ar71xx_pci_irq_init(int irq) + { + void __iomem *base = ath79_reset_base; + int i; +@@ -324,10 +326,10 @@ static __init void ar71xx_pci_irq_init(v + irq_set_chip_and_handler(i, &ar71xx_pci_irq_chip, + handle_level_irq); + +- irq_set_chained_handler(ATH79_CPU_IRQ_IP2, ar71xx_pci_irq_handler); ++ irq_set_chained_handler(irq, ar71xx_pci_irq_handler); + } + +-static __init void ar71xx_pci_reset(void) ++static __devinit void ar71xx_pci_reset(void) + { + void __iomem *ddr_base = ath79_ddr_base; + +@@ -367,9 +369,59 @@ __init int ar71xx_pcibios_init(void) + /* clear bus errors */ + ar71xx_pci_check_error(1); + +- ar71xx_pci_irq_init(); ++ ar71xx_pci_irq_init(ATH79_CPU_IRQ_IP2); + + register_pci_controller(&ar71xx_pci_controller); + + return 0; + } ++ ++static int __devinit ar71xx_pci_probe(struct platform_device *pdev) ++{ ++ struct resource *res; ++ int irq; ++ u32 t; ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg_base"); ++ if (!res) ++ return -EINVAL; ++ ++ ar71xx_pcicfg_base = devm_request_and_ioremap(&pdev->dev, res); ++ if (!ar71xx_pcicfg_base) ++ return -ENOMEM; ++ ++ irq = platform_get_irq(pdev, 0); ++ if (irq < 0) ++ return -EINVAL; ++ ++ ar71xx_pci_reset(); ++ ++ /* setup COMMAND register */ ++ t = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE ++ | PCI_COMMAND_PARITY | PCI_COMMAND_SERR | PCI_COMMAND_FAST_BACK; ++ ar71xx_pci_local_write(PCI_COMMAND, 4, t); ++ ++ /* clear bus errors */ ++ ar71xx_pci_check_error(1); ++ ++ ar71xx_pci_irq_init(irq); ++ ++ register_pci_controller(&ar71xx_pci_controller); ++ ++ return 0; ++} ++ ++static struct platform_driver ar71xx_pci_driver = { ++ .probe = ar71xx_pci_probe, ++ .driver = { ++ .name = "ar71xx-pci", ++ .owner = THIS_MODULE, ++ }, ++}; ++ ++static int __init ar71xx_pci_init(void) ++{ ++ return platform_driver_register(&ar71xx_pci_driver); ++} ++ ++postcore_initcall(ar71xx_pci_init); diff --git a/target/linux/ar71xx/patches-3.6/145-MIPS-ath79-move-global-PCI-defines-into-a-common-hea.patch b/target/linux/ar71xx/patches-3.6/145-MIPS-ath79-move-global-PCI-defines-into-a-common-hea.patch new file mode 100644 index 000000000..4861db00f --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/145-MIPS-ath79-move-global-PCI-defines-into-a-common-hea.patch @@ -0,0 +1,94 @@ +From c3a8b5fa196cedc4b940c1e5ec482dd875aa3180 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Mon, 11 Jun 2012 13:38:06 +0200 +Subject: [PATCH 06/34] MIPS: ath79: move global PCI defines into a common header + +The constants will be used by a subsequent patch. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 24 ++++++++++++++++++++++++ + arch/mips/pci/pci-ar71xx.c | 16 ---------------- + arch/mips/pci/pci-ar724x.c | 8 -------- + 3 files changed, 24 insertions(+), 24 deletions(-) + +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -41,11 +41,35 @@ + #define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000) + #define AR71XX_RESET_SIZE 0x100 + ++#define AR71XX_PCI_MEM_BASE 0x10000000 ++#define AR71XX_PCI_MEM_SIZE 0x07000000 ++ ++#define AR71XX_PCI_WIN0_OFFS 0x10000000 ++#define AR71XX_PCI_WIN1_OFFS 0x11000000 ++#define AR71XX_PCI_WIN2_OFFS 0x12000000 ++#define AR71XX_PCI_WIN3_OFFS 0x13000000 ++#define AR71XX_PCI_WIN4_OFFS 0x14000000 ++#define AR71XX_PCI_WIN5_OFFS 0x15000000 ++#define AR71XX_PCI_WIN6_OFFS 0x16000000 ++#define AR71XX_PCI_WIN7_OFFS 0x07000000 ++ ++#define AR71XX_PCI_CFG_BASE \ ++ (AR71XX_PCI_MEM_BASE + AR71XX_PCI_WIN7_OFFS + 0x10000) ++#define AR71XX_PCI_CFG_SIZE 0x100 ++ + #define AR7240_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000) + #define AR7240_USB_CTRL_SIZE 0x100 + #define AR7240_OHCI_BASE 0x1b000000 + #define AR7240_OHCI_SIZE 0x1000 + ++#define AR724X_PCI_MEM_BASE 0x10000000 ++#define AR724X_PCI_MEM_SIZE 0x04000000 ++ ++#define AR724X_PCI_CFG_BASE 0x14000000 ++#define AR724X_PCI_CFG_SIZE 0x1000 ++#define AR724X_PCI_CTRL_BASE (AR71XX_APB_BASE + 0x000f0000) ++#define AR724X_PCI_CTRL_SIZE 0x100 ++ + #define AR724X_EHCI_BASE 0x1b000000 + #define AR724X_EHCI_SIZE 0x1000 + +--- a/arch/mips/pci/pci-ar71xx.c ++++ b/arch/mips/pci/pci-ar71xx.c +@@ -25,22 +25,6 @@ + #include <asm/mach-ath79/ath79.h> + #include <asm/mach-ath79/pci.h> + +-#define AR71XX_PCI_MEM_BASE 0x10000000 +-#define AR71XX_PCI_MEM_SIZE 0x07000000 +- +-#define AR71XX_PCI_WIN0_OFFS 0x10000000 +-#define AR71XX_PCI_WIN1_OFFS 0x11000000 +-#define AR71XX_PCI_WIN2_OFFS 0x12000000 +-#define AR71XX_PCI_WIN3_OFFS 0x13000000 +-#define AR71XX_PCI_WIN4_OFFS 0x14000000 +-#define AR71XX_PCI_WIN5_OFFS 0x15000000 +-#define AR71XX_PCI_WIN6_OFFS 0x16000000 +-#define AR71XX_PCI_WIN7_OFFS 0x07000000 +- +-#define AR71XX_PCI_CFG_BASE \ +- (AR71XX_PCI_MEM_BASE + AR71XX_PCI_WIN7_OFFS + 0x10000) +-#define AR71XX_PCI_CFG_SIZE 0x100 +- + #define AR71XX_PCI_REG_CRP_AD_CBE 0x00 + #define AR71XX_PCI_REG_CRP_WRDATA 0x04 + #define AR71XX_PCI_REG_CRP_RDDATA 0x08 +--- a/arch/mips/pci/pci-ar724x.c ++++ b/arch/mips/pci/pci-ar724x.c +@@ -17,14 +17,6 @@ + #include <asm/mach-ath79/ar71xx_regs.h> + #include <asm/mach-ath79/pci.h> + +-#define AR724X_PCI_CFG_BASE 0x14000000 +-#define AR724X_PCI_CFG_SIZE 0x1000 +-#define AR724X_PCI_CTRL_BASE (AR71XX_APB_BASE + 0x000f0000) +-#define AR724X_PCI_CTRL_SIZE 0x100 +- +-#define AR724X_PCI_MEM_BASE 0x10000000 +-#define AR724X_PCI_MEM_SIZE 0x04000000 +- + #define AR724X_PCI_REG_RESET 0x18 + #define AR724X_PCI_REG_INT_STATUS 0x4c + #define AR724X_PCI_REG_INT_MASK 0x50 diff --git a/target/linux/ar71xx/patches-3.6/146-MIPS-ath79-register-platform-devices-for-the-PCI-con.patch b/target/linux/ar71xx/patches-3.6/146-MIPS-ath79-register-platform-devices-for-the-PCI-con.patch new file mode 100644 index 000000000..cc2572f88 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/146-MIPS-ath79-register-platform-devices-for-the-PCI-con.patch @@ -0,0 +1,119 @@ +From 2fdf8dcff3ffaa806e9f9d7f1c1bd876222cff4d Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Mon, 11 Jun 2012 13:39:32 +0200 +Subject: [PATCH 07/34] MIPS: ath79: register platform devices for the PCI controllers + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/pci.c | 87 +++++++++++++++++++++++++++++++++++++++++++----- + 1 files changed, 78 insertions(+), 9 deletions(-) + +--- a/arch/mips/ath79/pci.c ++++ b/arch/mips/ath79/pci.c +@@ -14,6 +14,8 @@ + + #include <linux/init.h> + #include <linux/pci.h> ++#include <linux/resource.h> ++#include <linux/platform_device.h> + #include <asm/mach-ath79/ar71xx_regs.h> + #include <asm/mach-ath79/ath79.h> + #include <asm/mach-ath79/irq.h> +@@ -110,21 +112,88 @@ void __init ath79_pci_set_plat_dev_init( + ath79_pci_plat_dev_init = func; + } + +-int __init ath79_register_pci(void) ++static struct platform_device * ++ath79_register_pci_ar71xx(void) + { +- if (soc_is_ar71xx()) +- return ar71xx_pcibios_init(); ++ struct platform_device *pdev; ++ struct resource res[2]; ++ ++ memset(res, 0, sizeof(res)); + +- if (soc_is_ar724x()) +- return ar724x_pcibios_init(ATH79_CPU_IRQ_IP2); ++ res[0].name = "cfg_base"; ++ res[0].flags = IORESOURCE_MEM; ++ res[0].start = AR71XX_PCI_CFG_BASE; ++ res[0].end = AR71XX_PCI_CFG_BASE + AR71XX_PCI_CFG_SIZE - 1; ++ ++ res[1].flags = IORESOURCE_IRQ; ++ res[1].start = ATH79_CPU_IRQ_IP2; ++ res[1].end = ATH79_CPU_IRQ_IP2; ++ ++ pdev = platform_device_register_simple("ar71xx-pci", -1, ++ res, ARRAY_SIZE(res)); ++ return pdev; ++} + +- if (soc_is_ar9342() || soc_is_ar9344()) { ++static struct platform_device * ++ath79_register_pci_ar724x(int id, ++ unsigned long cfg_base, ++ unsigned long ctrl_base, ++ int irq) ++{ ++ struct platform_device *pdev; ++ struct resource res[3]; ++ ++ memset(res, 0, sizeof(res)); ++ ++ res[0].name = "cfg_base"; ++ res[0].flags = IORESOURCE_MEM; ++ res[0].start = cfg_base; ++ res[0].end = cfg_base + AR724X_PCI_CFG_SIZE - 1; ++ ++ res[1].name = "ctrl_base"; ++ res[1].flags = IORESOURCE_MEM; ++ res[1].start = ctrl_base; ++ res[1].end = ctrl_base + AR724X_PCI_CTRL_SIZE - 1; ++ ++ res[2].flags = IORESOURCE_IRQ; ++ res[2].start = irq; ++ res[2].end = irq; ++ ++ pdev = platform_device_register_simple("ar724x-pci", id, ++ res, ARRAY_SIZE(res)); ++ return pdev; ++} ++ ++int __init ath79_register_pci(void) ++{ ++ struct platform_device *pdev = NULL; ++ ++ if (soc_is_ar71xx()) { ++ pdev = ath79_register_pci_ar71xx(); ++ } else if (soc_is_ar724x()) { ++ pdev = ath79_register_pci_ar724x(-1, ++ AR724X_PCI_CFG_BASE, ++ AR724X_PCI_CTRL_BASE, ++ ATH79_CPU_IRQ_IP2); ++ } else if (soc_is_ar9342() || ++ soc_is_ar9344()) { + u32 bootstrap; + + bootstrap = ath79_reset_rr(AR934X_RESET_REG_BOOTSTRAP); +- if (bootstrap & AR934X_BOOTSTRAP_PCIE_RC) +- return ar724x_pcibios_init(ATH79_IP2_IRQ(0)); ++ if ((bootstrap & AR934X_BOOTSTRAP_PCIE_RC) == 0) ++ return -ENODEV; ++ ++ pdev = ath79_register_pci_ar724x(-1, ++ AR724X_PCI_CFG_BASE, ++ AR724X_PCI_CTRL_BASE, ++ ATH79_IP2_IRQ(0)); ++ } else { ++ /* No PCI support */ ++ return -ENODEV; + } + +- return -ENODEV; ++ if (!pdev) ++ pr_err("unable to register PCI controller device\n"); ++ ++ return pdev ? 0 : -ENODEV; + } diff --git a/target/linux/ar71xx/patches-3.6/147-MIPS-ath79-remove-unused-ar7-1x-24-x_pcibios_init-fu.patch b/target/linux/ar71xx/patches-3.6/147-MIPS-ath79-remove-unused-ar7-1x-24-x_pcibios_init-fu.patch new file mode 100644 index 000000000..0157e347c --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/147-MIPS-ath79-remove-unused-ar7-1x-24-x_pcibios_init-fu.patch @@ -0,0 +1,147 @@ +From 07224e2fa5f889162ee0560c6ab1eb8cd16a8dd2 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Mon, 11 Jun 2012 14:59:39 +0200 +Subject: [PATCH 08/34] MIPS: ath79: remove unused ar7{1x,24}x_pcibios_init functions + +The functions are unused now, so remove them. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/pci.c | 1 - + arch/mips/include/asm/mach-ath79/pci.h | 28 ---------------------------- + arch/mips/pci/pci-ar71xx.c | 26 -------------------------- + arch/mips/pci/pci-ar724x.c | 32 -------------------------------- + 4 files changed, 0 insertions(+), 87 deletions(-) + delete mode 100644 arch/mips/include/asm/mach-ath79/pci.h + +--- a/arch/mips/ath79/pci.c ++++ b/arch/mips/ath79/pci.c +@@ -19,7 +19,6 @@ + #include <asm/mach-ath79/ar71xx_regs.h> + #include <asm/mach-ath79/ath79.h> + #include <asm/mach-ath79/irq.h> +-#include <asm/mach-ath79/pci.h> + #include "pci.h" + + static int (*ath79_pci_plat_dev_init)(struct pci_dev *dev); +--- a/arch/mips/include/asm/mach-ath79/pci.h ++++ /dev/null +@@ -1,28 +0,0 @@ +-/* +- * Atheros AR71XX/AR724X PCI support +- * +- * Copyright (C) 2011 René Bolldorf <xsecute@googlemail.com> +- * Copyright (C) 2008-2011 Gabor Juhos <juhosg@openwrt.org> +- * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org> +- * +- * 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. +- */ +- +-#ifndef __ASM_MACH_ATH79_PCI_H +-#define __ASM_MACH_ATH79_PCI_H +- +-#if defined(CONFIG_PCI) && defined(CONFIG_SOC_AR71XX) +-int ar71xx_pcibios_init(void); +-#else +-static inline int ar71xx_pcibios_init(void) { return 0; } +-#endif +- +-#if defined(CONFIG_PCI_AR724X) +-int ar724x_pcibios_init(int irq); +-#else +-static inline int ar724x_pcibios_init(int irq) { return 0; } +-#endif +- +-#endif /* __ASM_MACH_ATH79_PCI_H */ +--- a/arch/mips/pci/pci-ar71xx.c ++++ b/arch/mips/pci/pci-ar71xx.c +@@ -23,7 +23,6 @@ + + #include <asm/mach-ath79/ar71xx_regs.h> + #include <asm/mach-ath79/ath79.h> +-#include <asm/mach-ath79/pci.h> + + #define AR71XX_PCI_REG_CRP_AD_CBE 0x00 + #define AR71XX_PCI_REG_CRP_WRDATA 0x04 +@@ -335,31 +334,6 @@ static __devinit void ar71xx_pci_reset(v + mdelay(100); + } + +-__init int ar71xx_pcibios_init(void) +-{ +- u32 t; +- +- ar71xx_pcicfg_base = ioremap(AR71XX_PCI_CFG_BASE, AR71XX_PCI_CFG_SIZE); +- if (ar71xx_pcicfg_base == NULL) +- return -ENOMEM; +- +- ar71xx_pci_reset(); +- +- /* setup COMMAND register */ +- t = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE +- | PCI_COMMAND_PARITY | PCI_COMMAND_SERR | PCI_COMMAND_FAST_BACK; +- ar71xx_pci_local_write(PCI_COMMAND, 4, t); +- +- /* clear bus errors */ +- ar71xx_pci_check_error(1); +- +- ar71xx_pci_irq_init(ATH79_CPU_IRQ_IP2); +- +- register_pci_controller(&ar71xx_pci_controller); +- +- return 0; +-} +- + static int __devinit ar71xx_pci_probe(struct platform_device *pdev) + { + struct resource *res; +--- a/arch/mips/pci/pci-ar724x.c ++++ b/arch/mips/pci/pci-ar724x.c +@@ -15,7 +15,6 @@ + #include <linux/platform_device.h> + #include <asm/mach-ath79/ath79.h> + #include <asm/mach-ath79/ar71xx_regs.h> +-#include <asm/mach-ath79/pci.h> + + #define AR724X_PCI_REG_RESET 0x18 + #define AR724X_PCI_REG_INT_STATUS 0x4c +@@ -276,37 +275,6 @@ static void __devinit ar724x_pci_irq_ini + irq_set_chained_handler(irq, ar724x_pci_irq_handler); + } + +-int __devinit ar724x_pcibios_init(int irq) +-{ +- int ret; +- +- ret = -ENOMEM; +- +- ar724x_pci_devcfg_base = ioremap(AR724X_PCI_CFG_BASE, +- AR724X_PCI_CFG_SIZE); +- if (ar724x_pci_devcfg_base == NULL) +- goto err; +- +- ar724x_pci_ctrl_base = ioremap(AR724X_PCI_CTRL_BASE, +- AR724X_PCI_CTRL_SIZE); +- if (ar724x_pci_ctrl_base == NULL) +- goto err_unmap_devcfg; +- +- ar724x_pci_link_up = ar724x_pci_check_link(); +- if (!ar724x_pci_link_up) +- pr_warn("ar724x: PCIe link is down\n"); +- +- ar724x_pci_irq_init(irq); +- register_pci_controller(&ar724x_pci_controller); +- +- return PCIBIOS_SUCCESSFUL; +- +-err_unmap_devcfg: +- iounmap(ar724x_pci_devcfg_base); +-err: +- return ret; +-} +- + static int __devinit ar724x_pci_probe(struct platform_device *pdev) + { + struct resource *res; diff --git a/target/linux/ar71xx/patches-3.6/148-MIPS-avoid-possible-resource-conflict-in-register_pc.patch b/target/linux/ar71xx/patches-3.6/148-MIPS-avoid-possible-resource-conflict-in-register_pc.patch new file mode 100644 index 000000000..c33df90a9 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/148-MIPS-avoid-possible-resource-conflict-in-register_pc.patch @@ -0,0 +1,35 @@ +From a018b28d3953a32008de839d997a992a724ae314 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 17:40:45 +0200 +Subject: [PATCH 09/34] MIPS: avoid possible resource conflict in register_pci_controller + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/pci/pci.c | 15 +++++++++++++-- + 1 files changed, 13 insertions(+), 2 deletions(-) + +--- a/arch/mips/pci/pci.c ++++ b/arch/mips/pci/pci.c +@@ -176,9 +176,20 @@ static DEFINE_MUTEX(pci_scan_mutex); + + void __devinit register_pci_controller(struct pci_controller *hose) + { +- if (request_resource(&iomem_resource, hose->mem_resource) < 0) ++ struct resource *parent; ++ ++ parent = hose->mem_resource->parent; ++ if (!parent) ++ parent = &iomem_resource; ++ ++ if (request_resource(parent, hose->mem_resource) < 0) + goto out; +- if (request_resource(&ioport_resource, hose->io_resource) < 0) { ++ ++ parent = hose->io_resource->parent; ++ if (!parent) ++ parent = &ioport_resource; ++ ++ if (request_resource(parent, hose->io_resource) < 0) { + release_resource(hose->mem_resource); + goto out; + } diff --git a/target/linux/ar71xx/patches-3.6/149-MIPS-pci-ar724x-use-dynamically-allocated-PCI-contro.patch b/target/linux/ar71xx/patches-3.6/149-MIPS-pci-ar724x-use-dynamically-allocated-PCI-contro.patch new file mode 100644 index 000000000..3a67cae2d --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/149-MIPS-pci-ar724x-use-dynamically-allocated-PCI-contro.patch @@ -0,0 +1,307 @@ +From 242aedf3246dc5085271aca56134ac455bfb64b5 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 11:51:34 +0200 +Subject: [PATCH 10/34] MIPS: pci-ar724x: use dynamically allocated PCI controller structure + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/pci/pci-ar724x.c | 129 ++++++++++++++++++++++++++++---------------- + 1 files changed, 82 insertions(+), 47 deletions(-) + +--- a/arch/mips/pci/pci-ar724x.c ++++ b/arch/mips/pci/pci-ar724x.c +@@ -9,6 +9,7 @@ + * by the Free Software Foundation. + */ + ++#include <linux/spinlock.h> + #include <linux/irq.h> + #include <linux/pci.h> + #include <linux/module.h> +@@ -28,38 +29,56 @@ + + #define AR7240_BAR0_WAR_VALUE 0xffff + +-static DEFINE_SPINLOCK(ar724x_pci_lock); +-static void __iomem *ar724x_pci_devcfg_base; +-static void __iomem *ar724x_pci_ctrl_base; +- +-static u32 ar724x_pci_bar0_value; +-static bool ar724x_pci_bar0_is_cached; +-static bool ar724x_pci_link_up; ++struct ar724x_pci_controller { ++ void __iomem *devcfg_base; ++ void __iomem *ctrl_base; + +-static inline bool ar724x_pci_check_link(void) ++ int irq; ++ ++ bool link_up; ++ bool bar0_is_cached; ++ u32 bar0_value; ++ ++ spinlock_t lock; ++ ++ struct pci_controller pci_controller; ++}; ++ ++static inline bool ar724x_pci_check_link(struct ar724x_pci_controller *apc) + { + u32 reset; + +- reset = __raw_readl(ar724x_pci_ctrl_base + AR724X_PCI_REG_RESET); ++ reset = __raw_readl(apc->ctrl_base + AR724X_PCI_REG_RESET); + return reset & AR724X_PCI_RESET_LINK_UP; + } + ++static inline struct ar724x_pci_controller * ++pci_bus_to_ar724x_controller(struct pci_bus *bus) ++{ ++ struct pci_controller *hose; ++ ++ hose = (struct pci_controller *) bus->sysdata; ++ return container_of(hose, struct ar724x_pci_controller, pci_controller); ++} ++ + static int ar724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where, + int size, uint32_t *value) + { ++ struct ar724x_pci_controller *apc; + unsigned long flags; + void __iomem *base; + u32 data; + +- if (!ar724x_pci_link_up) ++ apc = pci_bus_to_ar724x_controller(bus); ++ if (!apc->link_up) + return PCIBIOS_DEVICE_NOT_FOUND; + + if (devfn) + return PCIBIOS_DEVICE_NOT_FOUND; + +- base = ar724x_pci_devcfg_base; ++ base = apc->devcfg_base; + +- spin_lock_irqsave(&ar724x_pci_lock, flags); ++ spin_lock_irqsave(&apc->lock, flags); + data = __raw_readl(base + (where & ~3)); + + switch (size) { +@@ -78,17 +97,17 @@ static int ar724x_pci_read(struct pci_bu + case 4: + break; + default: +- spin_unlock_irqrestore(&ar724x_pci_lock, flags); ++ spin_unlock_irqrestore(&apc->lock, flags); + + return PCIBIOS_BAD_REGISTER_NUMBER; + } + +- spin_unlock_irqrestore(&ar724x_pci_lock, flags); ++ spin_unlock_irqrestore(&apc->lock, flags); + + if (where == PCI_BASE_ADDRESS_0 && size == 4 && +- ar724x_pci_bar0_is_cached) { ++ apc->bar0_is_cached) { + /* use the cached value */ +- *value = ar724x_pci_bar0_value; ++ *value = apc->bar0_value; + } else { + *value = data; + } +@@ -99,12 +118,14 @@ static int ar724x_pci_read(struct pci_bu + static int ar724x_pci_write(struct pci_bus *bus, unsigned int devfn, int where, + int size, uint32_t value) + { ++ struct ar724x_pci_controller *apc; + unsigned long flags; + void __iomem *base; + u32 data; + int s; + +- if (!ar724x_pci_link_up) ++ apc = pci_bus_to_ar724x_controller(bus); ++ if (!apc->link_up) + return PCIBIOS_DEVICE_NOT_FOUND; + + if (devfn) +@@ -122,18 +143,18 @@ static int ar724x_pci_write(struct pci_b + * BAR0 register in order to make the device memory + * accessible. + */ +- ar724x_pci_bar0_is_cached = true; +- ar724x_pci_bar0_value = value; ++ apc->bar0_is_cached = true; ++ apc->bar0_value = value; + + value = AR7240_BAR0_WAR_VALUE; + } else { +- ar724x_pci_bar0_is_cached = false; ++ apc->bar0_is_cached = false; + } + } + +- base = ar724x_pci_devcfg_base; ++ base = apc->devcfg_base; + +- spin_lock_irqsave(&ar724x_pci_lock, flags); ++ spin_lock_irqsave(&apc->lock, flags); + data = __raw_readl(base + (where & ~3)); + + switch (size) { +@@ -151,7 +172,7 @@ static int ar724x_pci_write(struct pci_b + data = value; + break; + default: +- spin_unlock_irqrestore(&ar724x_pci_lock, flags); ++ spin_unlock_irqrestore(&apc->lock, flags); + + return PCIBIOS_BAD_REGISTER_NUMBER; + } +@@ -159,7 +180,7 @@ static int ar724x_pci_write(struct pci_b + __raw_writel(data, base + (where & ~3)); + /* flush write */ + __raw_readl(base + (where & ~3)); +- spin_unlock_irqrestore(&ar724x_pci_lock, flags); ++ spin_unlock_irqrestore(&apc->lock, flags); + + return PCIBIOS_SUCCESSFUL; + } +@@ -183,18 +204,14 @@ static struct resource ar724x_mem_resour + .flags = IORESOURCE_MEM, + }; + +-static struct pci_controller ar724x_pci_controller = { +- .pci_ops = &ar724x_pci_ops, +- .io_resource = &ar724x_io_resource, +- .mem_resource = &ar724x_mem_resource, +-}; +- + static void ar724x_pci_irq_handler(unsigned int irq, struct irq_desc *desc) + { ++ struct ar724x_pci_controller *apc; + void __iomem *base; + u32 pending; + +- base = ar724x_pci_ctrl_base; ++ apc = irq_get_handler_data(irq); ++ base = apc->ctrl_base; + + pending = __raw_readl(base + AR724X_PCI_REG_INT_STATUS) & + __raw_readl(base + AR724X_PCI_REG_INT_MASK); +@@ -208,10 +225,12 @@ static void ar724x_pci_irq_handler(unsig + + static void ar724x_pci_irq_unmask(struct irq_data *d) + { ++ struct ar724x_pci_controller *apc; + void __iomem *base; + u32 t; + +- base = ar724x_pci_ctrl_base; ++ apc = irq_data_get_irq_chip_data(d); ++ base = apc->ctrl_base; + + switch (d->irq) { + case ATH79_PCI_IRQ(0): +@@ -225,10 +244,12 @@ static void ar724x_pci_irq_unmask(struct + + static void ar724x_pci_irq_mask(struct irq_data *d) + { ++ struct ar724x_pci_controller *apc; + void __iomem *base; + u32 t; + +- base = ar724x_pci_ctrl_base; ++ apc = irq_data_get_irq_chip_data(d); ++ base = apc->ctrl_base; + + switch (d->irq) { + case ATH79_PCI_IRQ(0): +@@ -255,12 +276,12 @@ static struct irq_chip ar724x_pci_irq_ch + .irq_mask_ack = ar724x_pci_irq_mask, + }; + +-static void __devinit ar724x_pci_irq_init(int irq) ++static void __devinit ar724x_pci_irq_init(struct ar724x_pci_controller *apc) + { + void __iomem *base; + int i; + +- base = ar724x_pci_ctrl_base; ++ base = apc->ctrl_base; + + __raw_writel(0, base + AR724X_PCI_REG_INT_MASK); + __raw_writel(0, base + AR724X_PCI_REG_INT_STATUS); +@@ -268,45 +289,59 @@ static void __devinit ar724x_pci_irq_ini + BUILD_BUG_ON(ATH79_PCI_IRQ_COUNT < AR724X_PCI_IRQ_COUNT); + + for (i = ATH79_PCI_IRQ_BASE; +- i < ATH79_PCI_IRQ_BASE + AR724X_PCI_IRQ_COUNT; i++) ++ i < ATH79_PCI_IRQ_BASE + AR724X_PCI_IRQ_COUNT; i++) { + irq_set_chip_and_handler(i, &ar724x_pci_irq_chip, + handle_level_irq); ++ irq_set_chip_data(i, apc); ++ } + +- irq_set_chained_handler(irq, ar724x_pci_irq_handler); ++ irq_set_handler_data(apc->irq, apc); ++ irq_set_chained_handler(apc->irq, ar724x_pci_irq_handler); + } + + static int __devinit ar724x_pci_probe(struct platform_device *pdev) + { ++ struct ar724x_pci_controller *apc; + struct resource *res; +- int irq; ++ ++ apc = devm_kzalloc(&pdev->dev, sizeof(struct ar724x_pci_controller), ++ GFP_KERNEL); ++ if (!apc) ++ return -ENOMEM; + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "ctrl_base"); + if (!res) + return -EINVAL; + +- ar724x_pci_ctrl_base = devm_request_and_ioremap(&pdev->dev, res); +- if (ar724x_pci_ctrl_base == NULL) ++ apc->ctrl_base = devm_request_and_ioremap(&pdev->dev, res); ++ if (apc->ctrl_base == NULL) + return -EBUSY; + + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg_base"); + if (!res) + return -EINVAL; + +- ar724x_pci_devcfg_base = devm_request_and_ioremap(&pdev->dev, res); +- if (!ar724x_pci_devcfg_base) ++ apc->devcfg_base = devm_request_and_ioremap(&pdev->dev, res); ++ if (!apc->devcfg_base) + return -EBUSY; + +- irq = platform_get_irq(pdev, 0); +- if (irq < 0) ++ apc->irq = platform_get_irq(pdev, 0); ++ if (apc->irq < 0) + return -EINVAL; + +- ar724x_pci_link_up = ar724x_pci_check_link(); +- if (!ar724x_pci_link_up) ++ spin_lock_init(&apc->lock); ++ ++ apc->pci_controller.pci_ops = &ar724x_pci_ops; ++ apc->pci_controller.io_resource = &ar724x_io_resource; ++ apc->pci_controller.mem_resource = &ar724x_mem_resource; ++ ++ apc->link_up = ar724x_pci_check_link(apc); ++ if (!apc->link_up) + dev_warn(&pdev->dev, "PCIe link is down\n"); + +- ar724x_pci_irq_init(irq); ++ ar724x_pci_irq_init(apc); + +- register_pci_controller(&ar724x_pci_controller); ++ register_pci_controller(&apc->pci_controller); + + return 0; + } diff --git a/target/linux/ar71xx/patches-3.6/150-MIPS-pci-ar724x-remove-static-PCI-resources.patch b/target/linux/ar71xx/patches-3.6/150-MIPS-pci-ar724x-remove-static-PCI-resources.patch new file mode 100644 index 000000000..698b2ae0a --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/150-MIPS-pci-ar724x-remove-static-PCI-resources.patch @@ -0,0 +1,131 @@ +From f1c3a7dadf7b77809cda7f77df4b1ba3b24fbfa3 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Wed, 27 Jun 2012 10:12:50 +0200 +Subject: [PATCH 11/34] MIPS: pci-ar724x: remove static PCI resources + +Get those from the platform device instead. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/pci.c | 21 ++++++++++++++++++++- + arch/mips/pci/pci-ar724x.c | 40 ++++++++++++++++++++++++---------------- + 2 files changed, 44 insertions(+), 17 deletions(-) + +--- a/arch/mips/ath79/pci.c ++++ b/arch/mips/ath79/pci.c +@@ -137,10 +137,13 @@ static struct platform_device * + ath79_register_pci_ar724x(int id, + unsigned long cfg_base, + unsigned long ctrl_base, ++ unsigned long mem_base, ++ unsigned long mem_size, ++ unsigned long io_base, + int irq) + { + struct platform_device *pdev; +- struct resource res[3]; ++ struct resource res[5]; + + memset(res, 0, sizeof(res)); + +@@ -158,6 +161,16 @@ ath79_register_pci_ar724x(int id, + res[2].start = irq; + res[2].end = irq; + ++ res[3].name = "mem_base"; ++ res[3].flags = IORESOURCE_MEM; ++ res[3].start = mem_base; ++ res[3].end = mem_base + mem_size - 1; ++ ++ res[4].name = "io_base"; ++ res[4].flags = IORESOURCE_IO; ++ res[4].start = io_base; ++ res[4].end = io_base; ++ + pdev = platform_device_register_simple("ar724x-pci", id, + res, ARRAY_SIZE(res)); + return pdev; +@@ -173,6 +186,9 @@ int __init ath79_register_pci(void) + pdev = ath79_register_pci_ar724x(-1, + AR724X_PCI_CFG_BASE, + AR724X_PCI_CTRL_BASE, ++ AR724X_PCI_MEM_BASE, ++ AR724X_PCI_MEM_SIZE, ++ 0, + ATH79_CPU_IRQ_IP2); + } else if (soc_is_ar9342() || + soc_is_ar9344()) { +@@ -185,6 +201,9 @@ int __init ath79_register_pci(void) + pdev = ath79_register_pci_ar724x(-1, + AR724X_PCI_CFG_BASE, + AR724X_PCI_CTRL_BASE, ++ AR724X_PCI_MEM_BASE, ++ AR724X_PCI_MEM_SIZE, ++ 0, + ATH79_IP2_IRQ(0)); + } else { + /* No PCI support */ +--- a/arch/mips/pci/pci-ar724x.c ++++ b/arch/mips/pci/pci-ar724x.c +@@ -42,6 +42,8 @@ struct ar724x_pci_controller { + spinlock_t lock; + + struct pci_controller pci_controller; ++ struct resource io_res; ++ struct resource mem_res; + }; + + static inline bool ar724x_pci_check_link(struct ar724x_pci_controller *apc) +@@ -190,20 +192,6 @@ static struct pci_ops ar724x_pci_ops = { + .write = ar724x_pci_write, + }; + +-static struct resource ar724x_io_resource = { +- .name = "PCI IO space", +- .start = 0, +- .end = 0, +- .flags = IORESOURCE_IO, +-}; +- +-static struct resource ar724x_mem_resource = { +- .name = "PCI memory space", +- .start = AR724X_PCI_MEM_BASE, +- .end = AR724X_PCI_MEM_BASE + AR724X_PCI_MEM_SIZE - 1, +- .flags = IORESOURCE_MEM, +-}; +- + static void ar724x_pci_irq_handler(unsigned int irq, struct irq_desc *desc) + { + struct ar724x_pci_controller *apc; +@@ -331,9 +319,29 @@ static int __devinit ar724x_pci_probe(st + + spin_lock_init(&apc->lock); + ++ res = platform_get_resource_byname(pdev, IORESOURCE_IO, "io_base"); ++ if (!res) ++ return -EINVAL; ++ ++ apc->io_res.parent = res; ++ apc->io_res.name = "PCI IO space"; ++ apc->io_res.start = res->start; ++ apc->io_res.end = res->end; ++ apc->io_res.flags = IORESOURCE_IO; ++ ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mem_base"); ++ if (!res) ++ return -EINVAL; ++ ++ apc->mem_res.parent = res; ++ apc->mem_res.name = "PCI memory space"; ++ apc->mem_res.start = res->start; ++ apc->mem_res.end = res->end; ++ apc->mem_res.flags = IORESOURCE_MEM; ++ + apc->pci_controller.pci_ops = &ar724x_pci_ops; +- apc->pci_controller.io_resource = &ar724x_io_resource; +- apc->pci_controller.mem_resource = &ar724x_mem_resource; ++ apc->pci_controller.io_resource = &apc->io_res; ++ apc->pci_controller.mem_resource = &apc->mem_res; + + apc->link_up = ar724x_pci_check_link(apc); + if (!apc->link_up) diff --git a/target/linux/ar71xx/patches-3.6/151-MIPS-pci-ar724x-use-per-controller-IRQ-base.patch b/target/linux/ar71xx/patches-3.6/151-MIPS-pci-ar724x-use-per-controller-IRQ-base.patch new file mode 100644 index 000000000..5b690ab3e --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/151-MIPS-pci-ar724x-use-per-controller-IRQ-base.patch @@ -0,0 +1,110 @@ +From d258929cd4c8c495f619f0e66d9d1c23f3f9246f Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Tue, 26 Jun 2012 11:59:45 +0200 +Subject: [PATCH 12/34] MIPS: pci-ar724x: use per-controller IRQ base + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/pci/pci-ar724x.c | 31 +++++++++++++++++++++---------- + 1 files changed, 21 insertions(+), 10 deletions(-) + +--- a/arch/mips/pci/pci-ar724x.c ++++ b/arch/mips/pci/pci-ar724x.c +@@ -34,6 +34,7 @@ struct ar724x_pci_controller { + void __iomem *ctrl_base; + + int irq; ++ int irq_base; + + bool link_up; + bool bar0_is_cached; +@@ -205,7 +206,7 @@ static void ar724x_pci_irq_handler(unsig + __raw_readl(base + AR724X_PCI_REG_INT_MASK); + + if (pending & AR724X_PCI_INT_DEV0) +- generic_handle_irq(ATH79_PCI_IRQ(0)); ++ generic_handle_irq(apc->irq_base + 0); + + else + spurious_interrupt(); +@@ -215,13 +216,15 @@ static void ar724x_pci_irq_unmask(struct + { + struct ar724x_pci_controller *apc; + void __iomem *base; ++ int offset; + u32 t; + + apc = irq_data_get_irq_chip_data(d); + base = apc->ctrl_base; ++ offset = apc->irq_base - d->irq; + +- switch (d->irq) { +- case ATH79_PCI_IRQ(0): ++ switch (offset) { ++ case 0: + t = __raw_readl(base + AR724X_PCI_REG_INT_MASK); + __raw_writel(t | AR724X_PCI_INT_DEV0, + base + AR724X_PCI_REG_INT_MASK); +@@ -234,13 +237,15 @@ static void ar724x_pci_irq_mask(struct i + { + struct ar724x_pci_controller *apc; + void __iomem *base; ++ int offset; + u32 t; + + apc = irq_data_get_irq_chip_data(d); + base = apc->ctrl_base; ++ offset = apc->irq_base - d->irq; + +- switch (d->irq) { +- case ATH79_PCI_IRQ(0): ++ switch (offset) { ++ case 0: + t = __raw_readl(base + AR724X_PCI_REG_INT_MASK); + __raw_writel(t & ~AR724X_PCI_INT_DEV0, + base + AR724X_PCI_REG_INT_MASK); +@@ -264,7 +269,8 @@ static struct irq_chip ar724x_pci_irq_ch + .irq_mask_ack = ar724x_pci_irq_mask, + }; + +-static void __devinit ar724x_pci_irq_init(struct ar724x_pci_controller *apc) ++static void __devinit ar724x_pci_irq_init(struct ar724x_pci_controller *apc, ++ int id) + { + void __iomem *base; + int i; +@@ -274,10 +280,10 @@ static void __devinit ar724x_pci_irq_ini + __raw_writel(0, base + AR724X_PCI_REG_INT_MASK); + __raw_writel(0, base + AR724X_PCI_REG_INT_STATUS); + +- BUILD_BUG_ON(ATH79_PCI_IRQ_COUNT < AR724X_PCI_IRQ_COUNT); ++ apc->irq_base = ATH79_PCI_IRQ_BASE + (id * AR724X_PCI_IRQ_COUNT); + +- for (i = ATH79_PCI_IRQ_BASE; +- i < ATH79_PCI_IRQ_BASE + AR724X_PCI_IRQ_COUNT; i++) { ++ for (i = apc->irq_base; ++ i < apc->irq_base + AR724X_PCI_IRQ_COUNT; i++) { + irq_set_chip_and_handler(i, &ar724x_pci_irq_chip, + handle_level_irq); + irq_set_chip_data(i, apc); +@@ -291,6 +297,11 @@ static int __devinit ar724x_pci_probe(st + { + struct ar724x_pci_controller *apc; + struct resource *res; ++ int id; ++ ++ id = pdev->id; ++ if (id == -1) ++ id = 0; + + apc = devm_kzalloc(&pdev->dev, sizeof(struct ar724x_pci_controller), + GFP_KERNEL); +@@ -347,7 +358,7 @@ static int __devinit ar724x_pci_probe(st + if (!apc->link_up) + dev_warn(&pdev->dev, "PCIe link is down\n"); + +- ar724x_pci_irq_init(apc); ++ ar724x_pci_irq_init(apc, id); + + register_pci_controller(&apc->pci_controller); + diff --git a/target/linux/ar71xx/patches-3.6/152-MIPS-pci-ar724x-setup-command-register-of-the-PCI-co.patch b/target/linux/ar71xx/patches-3.6/152-MIPS-pci-ar724x-setup-command-register-of-the-PCI-co.patch new file mode 100644 index 000000000..38c43bccd --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/152-MIPS-pci-ar724x-setup-command-register-of-the-PCI-co.patch @@ -0,0 +1,165 @@ +From 93824983ceb36d4ce1f4a644031ec6fb5f332f1d Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Tue, 26 Jun 2012 15:14:47 +0200 +Subject: [PATCH 13/34] MIPS: pci-ar724x: setup command register of the PCI controller + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/pci.c | 10 +++- + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 2 + + arch/mips/pci/pci-ar724x.c | 63 ++++++++++++++++++++++++ + 3 files changed, 74 insertions(+), 1 deletions(-) + +--- a/arch/mips/ath79/pci.c ++++ b/arch/mips/ath79/pci.c +@@ -137,13 +137,14 @@ static struct platform_device * + ath79_register_pci_ar724x(int id, + unsigned long cfg_base, + unsigned long ctrl_base, ++ unsigned long crp_base, + unsigned long mem_base, + unsigned long mem_size, + unsigned long io_base, + int irq) + { + struct platform_device *pdev; +- struct resource res[5]; ++ struct resource res[6]; + + memset(res, 0, sizeof(res)); + +@@ -171,6 +172,11 @@ ath79_register_pci_ar724x(int id, + res[4].start = io_base; + res[4].end = io_base; + ++ res[5].name = "crp_base"; ++ res[5].flags = IORESOURCE_MEM; ++ res[5].start = crp_base; ++ res[5].end = crp_base + AR724X_PCI_CRP_SIZE - 1; ++ + pdev = platform_device_register_simple("ar724x-pci", id, + res, ARRAY_SIZE(res)); + return pdev; +@@ -186,6 +192,7 @@ int __init ath79_register_pci(void) + pdev = ath79_register_pci_ar724x(-1, + AR724X_PCI_CFG_BASE, + AR724X_PCI_CTRL_BASE, ++ AR724X_PCI_CRP_BASE, + AR724X_PCI_MEM_BASE, + AR724X_PCI_MEM_SIZE, + 0, +@@ -201,6 +208,7 @@ int __init ath79_register_pci(void) + pdev = ath79_register_pci_ar724x(-1, + AR724X_PCI_CFG_BASE, + AR724X_PCI_CTRL_BASE, ++ AR724X_PCI_CRP_BASE, + AR724X_PCI_MEM_BASE, + AR724X_PCI_MEM_SIZE, + 0, +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -67,6 +67,8 @@ + + #define AR724X_PCI_CFG_BASE 0x14000000 + #define AR724X_PCI_CFG_SIZE 0x1000 ++#define AR724X_PCI_CRP_BASE (AR71XX_APB_BASE + 0x000c0000) ++#define AR724X_PCI_CRP_SIZE 0x1000 + #define AR724X_PCI_CTRL_BASE (AR71XX_APB_BASE + 0x000f0000) + #define AR724X_PCI_CTRL_SIZE 0x100 + +--- a/arch/mips/pci/pci-ar724x.c ++++ b/arch/mips/pci/pci-ar724x.c +@@ -29,9 +29,17 @@ + + #define AR7240_BAR0_WAR_VALUE 0xffff + ++#define AR724X_PCI_CMD_INIT (PCI_COMMAND_MEMORY | \ ++ PCI_COMMAND_MASTER | \ ++ PCI_COMMAND_INVALIDATE | \ ++ PCI_COMMAND_PARITY | \ ++ PCI_COMMAND_SERR | \ ++ PCI_COMMAND_FAST_BACK) ++ + struct ar724x_pci_controller { + void __iomem *devcfg_base; + void __iomem *ctrl_base; ++ void __iomem *crp_base; + + int irq; + int irq_base; +@@ -64,6 +72,51 @@ pci_bus_to_ar724x_controller(struct pci_ + return container_of(hose, struct ar724x_pci_controller, pci_controller); + } + ++static int ar724x_pci_local_write(struct ar724x_pci_controller *apc, ++ int where, int size, u32 value) ++{ ++ unsigned long flags; ++ void __iomem *base; ++ u32 data; ++ int s; ++ ++ WARN_ON(where & (size - 1)); ++ ++ if (!apc->link_up) ++ return PCIBIOS_DEVICE_NOT_FOUND; ++ ++ base = apc->crp_base; ++ ++ spin_lock_irqsave(&apc->lock, flags); ++ data = __raw_readl(base + (where & ~3)); ++ ++ switch (size) { ++ case 1: ++ s = ((where & 3) * 8); ++ data &= ~(0xff << s); ++ data |= ((value & 0xff) << s); ++ break; ++ case 2: ++ s = ((where & 2) * 8); ++ data &= ~(0xffff << s); ++ data |= ((value & 0xffff) << s); ++ break; ++ case 4: ++ data = value; ++ break; ++ default: ++ spin_unlock_irqrestore(&apc->lock, flags); ++ return PCIBIOS_BAD_REGISTER_NUMBER; ++ } ++ ++ __raw_writel(data, base + (where & ~3)); ++ /* flush write */ ++ __raw_readl(base + (where & ~3)); ++ spin_unlock_irqrestore(&apc->lock, flags); ++ ++ return PCIBIOS_SUCCESSFUL; ++} ++ + static int ar724x_pci_read(struct pci_bus *bus, unsigned int devfn, int where, + int size, uint32_t *value) + { +@@ -324,6 +377,14 @@ static int __devinit ar724x_pci_probe(st + if (!apc->devcfg_base) + return -EBUSY; + ++ res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "crp_base"); ++ if (!res) ++ return -EINVAL; ++ ++ apc->crp_base = devm_request_and_ioremap(&pdev->dev, res); ++ if (apc->crp_base == NULL) ++ return -EBUSY; ++ + apc->irq = platform_get_irq(pdev, 0); + if (apc->irq < 0) + return -EINVAL; +@@ -360,6 +421,8 @@ static int __devinit ar724x_pci_probe(st + + ar724x_pci_irq_init(apc, id); + ++ ar724x_pci_local_write(apc, PCI_COMMAND, 4, AR724X_PCI_CMD_INIT); ++ + register_pci_controller(&apc->pci_controller); + + return 0; diff --git a/target/linux/ar71xx/patches-3.6/153-MIPS-pci-ar71xx-use-dynamically-allocated-PCI-contro.patch b/target/linux/ar71xx/patches-3.6/153-MIPS-pci-ar71xx-use-dynamically-allocated-PCI-contro.patch new file mode 100644 index 000000000..4db1fd92b --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/153-MIPS-pci-ar71xx-use-dynamically-allocated-PCI-contro.patch @@ -0,0 +1,228 @@ +From 6c3ef689e4364dca74eaaecd72384be09e5a6bc8 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Mon, 25 Jun 2012 09:19:08 +0200 +Subject: [PATCH 14/34] MIPS: pci-ar71xx: use dynamically allocated PCI controller structure + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/pci/pci-ar71xx.c | 84 +++++++++++++++++++++++++++---------------- + 1 files changed, 53 insertions(+), 31 deletions(-) + +--- a/arch/mips/pci/pci-ar71xx.c ++++ b/arch/mips/pci/pci-ar71xx.c +@@ -20,6 +20,7 @@ + #include <linux/interrupt.h> + #include <linux/module.h> + #include <linux/platform_device.h> ++#include <linux/slab.h> + + #include <asm/mach-ath79/ar71xx_regs.h> + #include <asm/mach-ath79/ath79.h> +@@ -48,8 +49,12 @@ + + #define AR71XX_PCI_IRQ_COUNT 5 + +-static DEFINE_SPINLOCK(ar71xx_pci_lock); +-static void __iomem *ar71xx_pcicfg_base; ++struct ar71xx_pci_controller { ++ void __iomem *cfg_base; ++ spinlock_t lock; ++ int irq; ++ struct pci_controller pci_ctrl; ++}; + + /* Byte lane enable bits */ + static const u8 ar71xx_pci_ble_table[4][4] = { +@@ -92,9 +97,18 @@ static inline u32 ar71xx_pci_bus_addr(st + return ret; + } + +-static int ar71xx_pci_check_error(int quiet) ++static inline struct ar71xx_pci_controller * ++pci_bus_to_ar71xx_controller(struct pci_bus *bus) + { +- void __iomem *base = ar71xx_pcicfg_base; ++ struct pci_controller *hose; ++ ++ hose = (struct pci_controller *) bus->sysdata; ++ return container_of(hose, struct ar71xx_pci_controller, pci_ctrl); ++} ++ ++static int ar71xx_pci_check_error(struct ar71xx_pci_controller *apc, int quiet) ++{ ++ void __iomem *base = apc->cfg_base; + u32 pci_err; + u32 ahb_err; + +@@ -129,9 +143,10 @@ static int ar71xx_pci_check_error(int qu + return !!(ahb_err | pci_err); + } + +-static inline void ar71xx_pci_local_write(int where, int size, u32 value) ++static inline void ar71xx_pci_local_write(struct ar71xx_pci_controller *apc, ++ int where, int size, u32 value) + { +- void __iomem *base = ar71xx_pcicfg_base; ++ void __iomem *base = apc->cfg_base; + u32 ad_cbe; + + value = value << (8 * (where & 3)); +@@ -147,7 +162,8 @@ static inline int ar71xx_pci_set_cfgaddr + unsigned int devfn, + int where, int size, u32 cmd) + { +- void __iomem *base = ar71xx_pcicfg_base; ++ struct ar71xx_pci_controller *apc = pci_bus_to_ar71xx_controller(bus); ++ void __iomem *base = apc->cfg_base; + u32 addr; + + addr = ar71xx_pci_bus_addr(bus, devfn, where); +@@ -156,13 +172,14 @@ static inline int ar71xx_pci_set_cfgaddr + __raw_writel(cmd | ar71xx_pci_get_ble(where, size, 0), + base + AR71XX_PCI_REG_CFG_CBE); + +- return ar71xx_pci_check_error(1); ++ return ar71xx_pci_check_error(apc, 1); + } + + static int ar71xx_pci_read_config(struct pci_bus *bus, unsigned int devfn, + int where, int size, u32 *value) + { +- void __iomem *base = ar71xx_pcicfg_base; ++ struct ar71xx_pci_controller *apc = pci_bus_to_ar71xx_controller(bus); ++ void __iomem *base = apc->cfg_base; + unsigned long flags; + u32 data; + int err; +@@ -171,7 +188,7 @@ static int ar71xx_pci_read_config(struct + ret = PCIBIOS_SUCCESSFUL; + data = ~0; + +- spin_lock_irqsave(&ar71xx_pci_lock, flags); ++ spin_lock_irqsave(&apc->lock, flags); + + err = ar71xx_pci_set_cfgaddr(bus, devfn, where, size, + AR71XX_PCI_CFG_CMD_READ); +@@ -180,7 +197,7 @@ static int ar71xx_pci_read_config(struct + else + data = __raw_readl(base + AR71XX_PCI_REG_CFG_RDDATA); + +- spin_unlock_irqrestore(&ar71xx_pci_lock, flags); ++ spin_unlock_irqrestore(&apc->lock, flags); + + *value = (data >> (8 * (where & 3))) & ar71xx_pci_read_mask[size & 7]; + +@@ -190,7 +207,8 @@ static int ar71xx_pci_read_config(struct + static int ar71xx_pci_write_config(struct pci_bus *bus, unsigned int devfn, + int where, int size, u32 value) + { +- void __iomem *base = ar71xx_pcicfg_base; ++ struct ar71xx_pci_controller *apc = pci_bus_to_ar71xx_controller(bus); ++ void __iomem *base = apc->cfg_base; + unsigned long flags; + int err; + int ret; +@@ -198,7 +216,7 @@ static int ar71xx_pci_write_config(struc + value = value << (8 * (where & 3)); + ret = PCIBIOS_SUCCESSFUL; + +- spin_lock_irqsave(&ar71xx_pci_lock, flags); ++ spin_lock_irqsave(&apc->lock, flags); + + err = ar71xx_pci_set_cfgaddr(bus, devfn, where, size, + AR71XX_PCI_CFG_CMD_WRITE); +@@ -207,7 +225,7 @@ static int ar71xx_pci_write_config(struc + else + __raw_writel(value, base + AR71XX_PCI_REG_CFG_WRDATA); + +- spin_unlock_irqrestore(&ar71xx_pci_lock, flags); ++ spin_unlock_irqrestore(&apc->lock, flags); + + return ret; + } +@@ -231,12 +249,6 @@ static struct resource ar71xx_pci_mem_re + .flags = IORESOURCE_MEM + }; + +-static struct pci_controller ar71xx_pci_controller = { +- .pci_ops = &ar71xx_pci_ops, +- .mem_resource = &ar71xx_pci_mem_resource, +- .io_resource = &ar71xx_pci_io_resource, +-}; +- + static void ar71xx_pci_irq_handler(unsigned int irq, struct irq_desc *desc) + { + void __iomem *base = ath79_reset_base; +@@ -294,7 +306,7 @@ static struct irq_chip ar71xx_pci_irq_ch + .irq_mask_ack = ar71xx_pci_irq_mask, + }; + +-static __devinit void ar71xx_pci_irq_init(int irq) ++static __devinit void ar71xx_pci_irq_init(struct ar71xx_pci_controller *apc) + { + void __iomem *base = ath79_reset_base; + int i; +@@ -309,7 +321,7 @@ static __devinit void ar71xx_pci_irq_ini + irq_set_chip_and_handler(i, &ar71xx_pci_irq_chip, + handle_level_irq); + +- irq_set_chained_handler(irq, ar71xx_pci_irq_handler); ++ irq_set_chained_handler(apc->irq, ar71xx_pci_irq_handler); + } + + static __devinit void ar71xx_pci_reset(void) +@@ -336,20 +348,26 @@ static __devinit void ar71xx_pci_reset(v + + static int __devinit ar71xx_pci_probe(struct platform_device *pdev) + { ++ struct ar71xx_pci_controller *apc; + struct resource *res; +- int irq; + u32 t; + ++ apc = kzalloc(sizeof(struct ar71xx_pci_controller), GFP_KERNEL); ++ if (!apc) ++ return -ENOMEM; ++ ++ spin_lock_init(&apc->lock); ++ + res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "cfg_base"); + if (!res) + return -EINVAL; + +- ar71xx_pcicfg_base = devm_request_and_ioremap(&pdev->dev, res); +- if (!ar71xx_pcicfg_base) ++ apc->cfg_base = devm_request_and_ioremap(&pdev->dev, res); ++ if (!apc->cfg_base) + return -ENOMEM; + +- irq = platform_get_irq(pdev, 0); +- if (irq < 0) ++ apc->irq = platform_get_irq(pdev, 0); ++ if (apc->irq < 0) + return -EINVAL; + + ar71xx_pci_reset(); +@@ -357,14 +375,18 @@ static int __devinit ar71xx_pci_probe(st + /* setup COMMAND register */ + t = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE + | PCI_COMMAND_PARITY | PCI_COMMAND_SERR | PCI_COMMAND_FAST_BACK; +- ar71xx_pci_local_write(PCI_COMMAND, 4, t); ++ ar71xx_pci_local_write(apc, PCI_COMMAND, 4, t); + + /* clear bus errors */ +- ar71xx_pci_check_error(1); ++ ar71xx_pci_check_error(apc, 1); ++ ++ ar71xx_pci_irq_init(apc); + +- ar71xx_pci_irq_init(irq); ++ apc->pci_ctrl.pci_ops = &ar71xx_pci_ops; ++ apc->pci_ctrl.mem_resource = &ar71xx_pci_mem_resource; ++ apc->pci_ctrl.io_resource = &ar71xx_pci_io_resource; + +- register_pci_controller(&ar71xx_pci_controller); ++ register_pci_controller(&apc->pci_ctrl); + + return 0; + } diff --git a/target/linux/ar71xx/patches-3.6/154-MIPS-pci-ar71xx-remove-static-PCI-controller-resourc.patch b/target/linux/ar71xx/patches-3.6/154-MIPS-pci-ar71xx-remove-static-PCI-controller-resourc.patch new file mode 100644 index 000000000..d31ba264b --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/154-MIPS-pci-ar71xx-remove-static-PCI-controller-resourc.patch @@ -0,0 +1,70 @@ +From 7dc3ccb5dc972b06c41b309653d132beaaedeb37 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Mon, 25 Jun 2012 09:52:23 +0200 +Subject: [PATCH 15/34] MIPS: pci-ar71xx: remove static PCI controller resources + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/pci/pci-ar71xx.c | 30 ++++++++++++++---------------- + 1 files changed, 14 insertions(+), 16 deletions(-) + +--- a/arch/mips/pci/pci-ar71xx.c ++++ b/arch/mips/pci/pci-ar71xx.c +@@ -54,6 +54,8 @@ struct ar71xx_pci_controller { + spinlock_t lock; + int irq; + struct pci_controller pci_ctrl; ++ struct resource io_res; ++ struct resource mem_res; + }; + + /* Byte lane enable bits */ +@@ -235,20 +237,6 @@ static struct pci_ops ar71xx_pci_ops = { + .write = ar71xx_pci_write_config, + }; + +-static struct resource ar71xx_pci_io_resource = { +- .name = "PCI IO space", +- .start = 0, +- .end = 0, +- .flags = IORESOURCE_IO, +-}; +- +-static struct resource ar71xx_pci_mem_resource = { +- .name = "PCI memory space", +- .start = AR71XX_PCI_MEM_BASE, +- .end = AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE - 1, +- .flags = IORESOURCE_MEM +-}; +- + static void ar71xx_pci_irq_handler(unsigned int irq, struct irq_desc *desc) + { + void __iomem *base = ath79_reset_base; +@@ -370,6 +358,16 @@ static int __devinit ar71xx_pci_probe(st + if (apc->irq < 0) + return -EINVAL; + ++ apc->io_res.name = "PCI IO space"; ++ apc->io_res.start = 0; ++ apc->io_res.end = 0; ++ apc->io_res.flags = IORESOURCE_IO; ++ ++ apc->mem_res.name = "PCI memory space"; ++ apc->mem_res.start = AR71XX_PCI_MEM_BASE; ++ apc->mem_res.end = AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE - 1; ++ apc->mem_res.flags = IORESOURCE_MEM; ++ + ar71xx_pci_reset(); + + /* setup COMMAND register */ +@@ -383,8 +381,8 @@ static int __devinit ar71xx_pci_probe(st + ar71xx_pci_irq_init(apc); + + apc->pci_ctrl.pci_ops = &ar71xx_pci_ops; +- apc->pci_ctrl.mem_resource = &ar71xx_pci_mem_resource; +- apc->pci_ctrl.io_resource = &ar71xx_pci_io_resource; ++ apc->pci_ctrl.mem_resource = &apc->mem_res; ++ apc->pci_ctrl.io_resource = &apc->io_res; + + register_pci_controller(&apc->pci_ctrl); + diff --git a/target/linux/ar71xx/patches-3.6/160-MIPS-ath79-add-early-printk-support-for-the-QCA955X-.patch b/target/linux/ar71xx/patches-3.6/160-MIPS-ath79-add-early-printk-support-for-the-QCA955X-.patch new file mode 100644 index 000000000..7f1f2302f --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/160-MIPS-ath79-add-early-printk-support-for-the-QCA955X-.patch @@ -0,0 +1,31 @@ +From 114df1e368b8503de1fe63e97d6eea521eecfbe4 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 13:40:38 +0200 +Subject: [PATCH 16/34] MIPS: ath79: add early printk support for the QCA955X SoCs + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/early_printk.c | 1 + + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 1 + + 2 files changed, 2 insertions(+), 0 deletions(-) + +--- a/arch/mips/ath79/early_printk.c ++++ b/arch/mips/ath79/early_printk.c +@@ -74,6 +74,7 @@ static void prom_putchar_init(void) + case REV_ID_MAJOR_AR9341: + case REV_ID_MAJOR_AR9342: + case REV_ID_MAJOR_AR9344: ++ case REV_ID_MAJOR_QCA9558: + _prom_putchar = prom_putchar_ar71xx; + break; + +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -370,6 +370,7 @@ + #define REV_ID_MAJOR_AR9341 0x0120 + #define REV_ID_MAJOR_AR9342 0x1120 + #define REV_ID_MAJOR_AR9344 0x2120 ++#define REV_ID_MAJOR_QCA9558 0x1130 + + #define AR71XX_REV_ID_MINOR_MASK 0x3 + #define AR71XX_REV_ID_MINOR_AR7130 0x0 diff --git a/target/linux/ar71xx/patches-3.6/161-MIPS-ath79-add-SoC-detection-code-for-the-QCA9558-So.patch b/target/linux/ar71xx/patches-3.6/161-MIPS-ath79-add-SoC-detection-code-for-the-QCA9558-So.patch new file mode 100644 index 000000000..1d9dd4beb --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/161-MIPS-ath79-add-SoC-detection-code-for-the-QCA9558-So.patch @@ -0,0 +1,91 @@ +From 3c3c0eccf63b12fea98fd0eb65d0ccf69a7c5a57 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 13:42:16 +0200 +Subject: [PATCH 17/34] MIPS: ath79: add SoC detection code for the QCA9558 SoC + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/Kconfig | 4 ++++ + arch/mips/ath79/setup.c | 12 +++++++++++- + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 2 ++ + arch/mips/include/asm/mach-ath79/ath79.h | 11 +++++++++++ + 4 files changed, 28 insertions(+), 1 deletions(-) + +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -88,6 +88,10 @@ config SOC_AR934X + select PCI_AR724X if PCI + def_bool n + ++config SOC_QCA955X ++ select USB_ARCH_HAS_EHCI ++ def_bool n ++ + config PCI_AR724X + def_bool n + +--- a/arch/mips/ath79/setup.c ++++ b/arch/mips/ath79/setup.c +@@ -164,13 +164,23 @@ static void __init ath79_detect_sys_type + rev = id & AR934X_REV_ID_REVISION_MASK; + break; + ++ case REV_ID_MAJOR_QCA9558: ++ ath79_soc = ATH79_SOC_QCA9558; ++ chip = "9558"; ++ rev = id & AR944X_REV_ID_REVISION_MASK; ++ break; ++ + default: + panic("ath79: unknown SoC, id:0x%08x", id); + } + + ath79_soc_rev = rev; + +- sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev); ++ if (soc_is_qca955x()) ++ sprintf(ath79_sys_type, "Qualcomm Atheros QCA%s rev %u", ++ chip, rev); ++ else ++ sprintf(ath79_sys_type, "Atheros AR%s rev %u", chip, rev); + pr_info("SoC: %s\n", ath79_sys_type); + } + +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -391,6 +391,8 @@ + + #define AR934X_REV_ID_REVISION_MASK 0xf + ++#define AR944X_REV_ID_REVISION_MASK 0xf ++ + /* + * SPI block + */ +--- a/arch/mips/include/asm/mach-ath79/ath79.h ++++ b/arch/mips/include/asm/mach-ath79/ath79.h +@@ -32,6 +32,7 @@ enum ath79_soc_type { + ATH79_SOC_AR9341, + ATH79_SOC_AR9342, + ATH79_SOC_AR9344, ++ ATH79_SOC_QCA9558, + }; + + extern enum ath79_soc_type ath79_soc; +@@ -98,6 +99,16 @@ static inline int soc_is_ar934x(void) + return soc_is_ar9341() || soc_is_ar9342() || soc_is_ar9344(); + } + ++static inline int soc_is_qca9558(void) ++{ ++ return ath79_soc == ATH79_SOC_QCA9558; ++} ++ ++static inline int soc_is_qca955x(void) ++{ ++ return soc_is_qca9558(); ++} ++ + extern void __iomem *ath79_ddr_base; + extern void __iomem *ath79_pll_base; + extern void __iomem *ath79_reset_base; diff --git a/target/linux/ar71xx/patches-3.6/162-MIPS-ath79-add-clock-setup-for-the-QCA955X-SoCs.patch b/target/linux/ar71xx/patches-3.6/162-MIPS-ath79-add-clock-setup-for-the-QCA955X-SoCs.patch new file mode 100644 index 000000000..bb0924c43 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/162-MIPS-ath79-add-clock-setup-for-the-QCA955X-SoCs.patch @@ -0,0 +1,167 @@ +From f465a16766a015a31d4e83af1ad62cc718d64f5a Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 13:43:08 +0200 +Subject: [PATCH 18/34] MIPS: ath79: add clock setup for the QCA955X SoCs + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/clock.c | 78 ++++++++++++++++++++++++ + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 39 ++++++++++++ + 2 files changed, 117 insertions(+), 0 deletions(-) + +--- a/arch/mips/ath79/clock.c ++++ b/arch/mips/ath79/clock.c +@@ -295,6 +295,82 @@ static void __init ar934x_clocks_init(vo + iounmap(dpll_base); + } + ++static void __init qca955x_clocks_init(void) ++{ ++ u32 pll, out_div, ref_div, nint, frac, clk_ctrl, postdiv; ++ u32 cpu_pll, ddr_pll; ++ u32 bootstrap; ++ ++ bootstrap = ath79_reset_rr(QCA955X_RESET_REG_BOOTSTRAP); ++ if (bootstrap & QCA955X_BOOTSTRAP_REF_CLK_40) ++ ath79_ref_clk.rate = 40 * 1000 * 1000; ++ else ++ ath79_ref_clk.rate = 25 * 1000 * 1000; ++ ++ pll = ath79_pll_rr(QCA955X_PLL_CPU_CONFIG_REG); ++ out_div = (pll >> QCA955X_PLL_CPU_CONFIG_OUTDIV_SHIFT) & ++ QCA955X_PLL_CPU_CONFIG_OUTDIV_MASK; ++ ref_div = (pll >> QCA955X_PLL_CPU_CONFIG_REFDIV_SHIFT) & ++ QCA955X_PLL_CPU_CONFIG_REFDIV_MASK; ++ nint = (pll >> QCA955X_PLL_CPU_CONFIG_NINT_SHIFT) & ++ QCA955X_PLL_CPU_CONFIG_NINT_MASK; ++ frac = (pll >> QCA955X_PLL_CPU_CONFIG_NFRAC_SHIFT) & ++ QCA955X_PLL_CPU_CONFIG_NFRAC_MASK; ++ ++ cpu_pll = nint * ath79_ref_clk.rate / ref_div; ++ cpu_pll += frac * ath79_ref_clk.rate / (ref_div * (1 << 6)); ++ cpu_pll /= (1 << out_div); ++ ++ pll = ath79_pll_rr(QCA955X_PLL_DDR_CONFIG_REG); ++ out_div = (pll >> QCA955X_PLL_DDR_CONFIG_OUTDIV_SHIFT) & ++ QCA955X_PLL_DDR_CONFIG_OUTDIV_MASK; ++ ref_div = (pll >> QCA955X_PLL_DDR_CONFIG_REFDIV_SHIFT) & ++ QCA955X_PLL_DDR_CONFIG_REFDIV_MASK; ++ nint = (pll >> QCA955X_PLL_DDR_CONFIG_NINT_SHIFT) & ++ QCA955X_PLL_DDR_CONFIG_NINT_MASK; ++ frac = (pll >> QCA955X_PLL_DDR_CONFIG_NFRAC_SHIFT) & ++ QCA955X_PLL_DDR_CONFIG_NFRAC_MASK; ++ ++ ddr_pll = nint * ath79_ref_clk.rate / ref_div; ++ ddr_pll += frac * ath79_ref_clk.rate / (ref_div * (1 << 10)); ++ ddr_pll /= (1 << out_div); ++ ++ clk_ctrl = ath79_pll_rr(QCA955X_PLL_CLK_CTRL_REG); ++ ++ postdiv = (clk_ctrl >> QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT) & ++ QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_MASK; ++ ++ if (clk_ctrl & QCA955X_PLL_CLK_CTRL_CPU_PLL_BYPASS) ++ ath79_cpu_clk.rate = ath79_ref_clk.rate; ++ else if (clk_ctrl & QCA955X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL) ++ ath79_cpu_clk.rate = ddr_pll / (postdiv + 1); ++ else ++ ath79_cpu_clk.rate = cpu_pll / (postdiv + 1); ++ ++ postdiv = (clk_ctrl >> QCA955X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT) & ++ QCA955X_PLL_CLK_CTRL_DDR_POST_DIV_MASK; ++ ++ if (clk_ctrl & QCA955X_PLL_CLK_CTRL_DDR_PLL_BYPASS) ++ ath79_ddr_clk.rate = ath79_ref_clk.rate; ++ else if (clk_ctrl & QCA955X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL) ++ ath79_ddr_clk.rate = cpu_pll / (postdiv + 1); ++ else ++ ath79_ddr_clk.rate = ddr_pll / (postdiv + 1); ++ ++ postdiv = (clk_ctrl >> QCA955X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT) & ++ QCA955X_PLL_CLK_CTRL_AHB_POST_DIV_MASK; ++ ++ if (clk_ctrl & QCA955X_PLL_CLK_CTRL_AHB_PLL_BYPASS) ++ ath79_ahb_clk.rate = ath79_ref_clk.rate; ++ else if (clk_ctrl & QCA955X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL) ++ ath79_ahb_clk.rate = ddr_pll / (postdiv + 1); ++ else ++ ath79_ahb_clk.rate = cpu_pll / (postdiv + 1); ++ ++ ath79_wdt_clk.rate = ath79_ref_clk.rate; ++ ath79_uart_clk.rate = ath79_ref_clk.rate; ++} ++ + void __init ath79_clocks_init(void) + { + if (soc_is_ar71xx()) +@@ -307,6 +383,8 @@ void __init ath79_clocks_init(void) + ar933x_clocks_init(); + else if (soc_is_ar934x()) + ar934x_clocks_init(); ++ else if (soc_is_qca955x()) ++ qca955x_clocks_init(); + else + BUG(); + +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -225,6 +225,41 @@ + #define AR934X_PLL_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21) + #define AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) + ++#define QCA955X_PLL_CPU_CONFIG_REG 0x00 ++#define QCA955X_PLL_DDR_CONFIG_REG 0x04 ++#define QCA955X_PLL_CLK_CTRL_REG 0x08 ++ ++#define QCA955X_PLL_CPU_CONFIG_NFRAC_SHIFT 0 ++#define QCA955X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f ++#define QCA955X_PLL_CPU_CONFIG_NINT_SHIFT 6 ++#define QCA955X_PLL_CPU_CONFIG_NINT_MASK 0x3f ++#define QCA955X_PLL_CPU_CONFIG_REFDIV_SHIFT 12 ++#define QCA955X_PLL_CPU_CONFIG_REFDIV_MASK 0x1f ++#define QCA955X_PLL_CPU_CONFIG_OUTDIV_SHIFT 19 ++#define QCA955X_PLL_CPU_CONFIG_OUTDIV_MASK 0x3 ++ ++#define QCA955X_PLL_DDR_CONFIG_NFRAC_SHIFT 0 ++#define QCA955X_PLL_DDR_CONFIG_NFRAC_MASK 0x3ff ++#define QCA955X_PLL_DDR_CONFIG_NINT_SHIFT 10 ++#define QCA955X_PLL_DDR_CONFIG_NINT_MASK 0x3f ++#define QCA955X_PLL_DDR_CONFIG_REFDIV_SHIFT 16 ++#define QCA955X_PLL_DDR_CONFIG_REFDIV_MASK 0x1f ++#define QCA955X_PLL_DDR_CONFIG_OUTDIV_SHIFT 23 ++#define QCA955X_PLL_DDR_CONFIG_OUTDIV_MASK 0x7 ++ ++#define QCA955X_PLL_CLK_CTRL_CPU_PLL_BYPASS BIT(2) ++#define QCA955X_PLL_CLK_CTRL_DDR_PLL_BYPASS BIT(3) ++#define QCA955X_PLL_CLK_CTRL_AHB_PLL_BYPASS BIT(4) ++#define QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_SHIFT 5 ++#define QCA955X_PLL_CLK_CTRL_CPU_POST_DIV_MASK 0x1f ++#define QCA955X_PLL_CLK_CTRL_DDR_POST_DIV_SHIFT 10 ++#define QCA955X_PLL_CLK_CTRL_DDR_POST_DIV_MASK 0x1f ++#define QCA955X_PLL_CLK_CTRL_AHB_POST_DIV_SHIFT 15 ++#define QCA955X_PLL_CLK_CTRL_AHB_POST_DIV_MASK 0x1f ++#define QCA955X_PLL_CLK_CTRL_CPUCLK_FROM_CPUPLL BIT(20) ++#define QCA955X_PLL_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21) ++#define QCA955X_PLL_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) ++ + /* + * USB_CONFIG block + */ +@@ -264,6 +299,8 @@ + #define AR934X_RESET_REG_BOOTSTRAP 0xb0 + #define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac + ++#define QCA955X_RESET_REG_BOOTSTRAP 0xb0 ++ + #define MISC_INT_ETHSW BIT(12) + #define MISC_INT_TIMER4 BIT(10) + #define MISC_INT_TIMER3 BIT(9) +@@ -341,6 +378,8 @@ + #define AR934X_BOOTSTRAP_SDRAM_DISABLED BIT(1) + #define AR934X_BOOTSTRAP_DDR1 BIT(0) + ++#define QCA955X_BOOTSTRAP_REF_CLK_40 BIT(4) ++ + #define AR934X_PCIE_WMAC_INT_WMAC_MISC BIT(0) + #define AR934X_PCIE_WMAC_INT_WMAC_TX BIT(1) + #define AR934X_PCIE_WMAC_INT_WMAC_RXLP BIT(2) diff --git a/target/linux/ar71xx/patches-3.6/163-MIPS-ath79-add-IRQ-handling-code-for-the-QCA955X-SoC.patch b/target/linux/ar71xx/patches-3.6/163-MIPS-ath79-add-IRQ-handling-code-for-the-QCA955X-SoC.patch new file mode 100644 index 000000000..8d24c742d --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/163-MIPS-ath79-add-IRQ-handling-code-for-the-QCA955X-SoC.patch @@ -0,0 +1,239 @@ +From 5d0de52f8e36916485a61b820916b71b5d918e6f Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 13:44:23 +0200 +Subject: [PATCH 19/34] MIPS: ath79: add IRQ handling code for the QCA955X SoCs + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/irq.c | 110 ++++++++++++++++++++++-- + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 32 +++++++ + arch/mips/include/asm/mach-ath79/irq.h | 9 ++- + 3 files changed, 142 insertions(+), 9 deletions(-) + +--- a/arch/mips/ath79/irq.c ++++ b/arch/mips/ath79/irq.c +@@ -130,7 +130,10 @@ static void __init ath79_misc_irq_init(v + + if (soc_is_ar71xx() || soc_is_ar913x()) + ath79_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask; +- else if (soc_is_ar724x() || soc_is_ar933x() || soc_is_ar934x()) ++ else if (soc_is_ar724x() || ++ soc_is_ar933x() || ++ soc_is_ar934x() || ++ soc_is_qca955x()) + ath79_misc_irq_chip.irq_ack = ar724x_misc_irq_ack; + else + BUG(); +@@ -177,6 +180,88 @@ static void ar934x_ip2_irq_init(void) + irq_set_chained_handler(ATH79_CPU_IRQ_IP2, ar934x_ip2_irq_dispatch); + } + ++static void qca955x_ip2_irq_dispatch(unsigned int irq, struct irq_desc *desc) ++{ ++ u32 status; ++ ++ disable_irq_nosync(irq); ++ ++ status = ath79_reset_rr(QCA955X_RESET_REG_EXT_INT_STATUS); ++ status &= QCA955X_EXT_INT_PCIE_RC1_ALL | QCA955X_EXT_INT_WMAC_ALL; ++ ++ if (status == 0) { ++ spurious_interrupt(); ++ goto enable; ++ } ++ ++ if (status & QCA955X_EXT_INT_PCIE_RC1_ALL) { ++ /* TODO: flush DDR? */ ++ generic_handle_irq(ATH79_IP2_IRQ(0)); ++ } ++ ++ if (status & QCA955X_EXT_INT_WMAC_ALL) { ++ /* TODO: flsuh DDR? */ ++ generic_handle_irq(ATH79_IP2_IRQ(1)); ++ } ++ ++enable: ++ enable_irq(irq); ++} ++ ++static void qca955x_ip3_irq_dispatch(unsigned int irq, struct irq_desc *desc) ++{ ++ u32 status; ++ ++ disable_irq_nosync(irq); ++ ++ status = ath79_reset_rr(QCA955X_RESET_REG_EXT_INT_STATUS); ++ status &= QCA955X_EXT_INT_PCIE_RC2_ALL | ++ QCA955X_EXT_INT_USB1 | ++ QCA955X_EXT_INT_USB2; ++ ++ if (status == 0) { ++ spurious_interrupt(); ++ goto enable; ++ } ++ ++ if (status & QCA955X_EXT_INT_USB1) { ++ /* TODO: flush DDR? */ ++ generic_handle_irq(ATH79_IP3_IRQ(0)); ++ } ++ ++ if (status & QCA955X_EXT_INT_USB2) { ++ /* TODO: flsuh DDR? */ ++ generic_handle_irq(ATH79_IP3_IRQ(1)); ++ } ++ ++ if (status & QCA955X_EXT_INT_PCIE_RC2_ALL) { ++ /* TODO: flush DDR? */ ++ generic_handle_irq(ATH79_IP3_IRQ(2)); ++ } ++ ++enable: ++ enable_irq(irq); ++} ++ ++static void qca955x_irq_init(void) ++{ ++ int i; ++ ++ for (i = ATH79_IP2_IRQ_BASE; ++ i < ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT; i++) ++ irq_set_chip_and_handler(i, &dummy_irq_chip, ++ handle_level_irq); ++ ++ irq_set_chained_handler(ATH79_CPU_IRQ_IP2, qca955x_ip2_irq_dispatch); ++ ++ for (i = ATH79_IP3_IRQ_BASE; ++ i < ATH79_IP3_IRQ_BASE + ATH79_IP3_IRQ_COUNT; i++) ++ irq_set_chip_and_handler(i, &dummy_irq_chip, ++ handle_level_irq); ++ ++ irq_set_chained_handler(ATH79_CPU_IRQ_IP3, qca955x_ip3_irq_dispatch); ++} ++ + asmlinkage void plat_irq_dispatch(void) + { + unsigned long pending; +@@ -212,6 +297,17 @@ asmlinkage void plat_irq_dispatch(void) + * Issue a flush in the handlers to ensure that the driver sees + * the update. + */ ++ ++static void ath79_default_ip2_handler(void) ++{ ++ do_IRQ(ATH79_CPU_IRQ_IP2); ++} ++ ++static void ath79_default_ip3_handler(void) ++{ ++ do_IRQ(ATH79_CPU_IRQ_USB); ++} ++ + static void ar71xx_ip2_handler(void) + { + ath79_ddr_wb_flush(AR71XX_DDR_REG_FLUSH_PCI); +@@ -236,11 +332,6 @@ static void ar933x_ip2_handler(void) + do_IRQ(ATH79_CPU_IRQ_IP2); + } + +-static void ar934x_ip2_handler(void) +-{ +- do_IRQ(ATH79_CPU_IRQ_IP2); +-} +- + static void ar71xx_ip3_handler(void) + { + ath79_ddr_wb_flush(AR71XX_DDR_REG_FLUSH_USB); +@@ -286,8 +377,11 @@ void __init arch_init_irq(void) + ath79_ip2_handler = ar933x_ip2_handler; + ath79_ip3_handler = ar933x_ip3_handler; + } else if (soc_is_ar934x()) { +- ath79_ip2_handler = ar934x_ip2_handler; ++ ath79_ip2_handler = ath79_default_ip2_handler; + ath79_ip3_handler = ar934x_ip3_handler; ++ } else if (soc_is_qca955x()) { ++ ath79_ip2_handler = ath79_default_ip2_handler; ++ ath79_ip3_handler = ath79_default_ip3_handler; + } else { + BUG(); + } +@@ -298,4 +392,6 @@ void __init arch_init_irq(void) + + if (soc_is_ar934x()) + ar934x_ip2_irq_init(); ++ else if (soc_is_qca955x()) ++ qca955x_irq_init(); + } +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -300,6 +300,7 @@ + #define AR934X_RESET_REG_PCIE_WMAC_INT_STATUS 0xac + + #define QCA955X_RESET_REG_BOOTSTRAP 0xb0 ++#define QCA955X_RESET_REG_EXT_INT_STATUS 0xac + + #define MISC_INT_ETHSW BIT(12) + #define MISC_INT_TIMER4 BIT(10) +@@ -398,6 +399,37 @@ + AR934X_PCIE_WMAC_INT_PCIE_RC1 | AR934X_PCIE_WMAC_INT_PCIE_RC2 | \ + AR934X_PCIE_WMAC_INT_PCIE_RC3) + ++#define QCA955X_EXT_INT_WMAC_MISC BIT(0) ++#define QCA955X_EXT_INT_WMAC_TX BIT(1) ++#define QCA955X_EXT_INT_WMAC_RXLP BIT(2) ++#define QCA955X_EXT_INT_WMAC_RXHP BIT(3) ++#define QCA955X_EXT_INT_PCIE_RC1 BIT(4) ++#define QCA955X_EXT_INT_PCIE_RC1_INT0 BIT(5) ++#define QCA955X_EXT_INT_PCIE_RC1_INT1 BIT(6) ++#define QCA955X_EXT_INT_PCIE_RC1_INT2 BIT(7) ++#define QCA955X_EXT_INT_PCIE_RC1_INT3 BIT(8) ++#define QCA955X_EXT_INT_PCIE_RC2 BIT(12) ++#define QCA955X_EXT_INT_PCIE_RC2_INT0 BIT(13) ++#define QCA955X_EXT_INT_PCIE_RC2_INT1 BIT(14) ++#define QCA955X_EXT_INT_PCIE_RC2_INT2 BIT(15) ++#define QCA955X_EXT_INT_PCIE_RC2_INT3 BIT(16) ++#define QCA955X_EXT_INT_USB1 BIT(24) ++#define QCA955X_EXT_INT_USB2 BIT(28) ++ ++#define QCA955X_EXT_INT_WMAC_ALL \ ++ (QCA955X_EXT_INT_WMAC_MISC | QCA955X_EXT_INT_WMAC_TX | \ ++ QCA955X_EXT_INT_WMAC_RXLP | QCA955X_EXT_INT_WMAC_RXHP) ++ ++#define QCA955X_EXT_INT_PCIE_RC1_ALL \ ++ (QCA955X_EXT_INT_PCIE_RC1 | QCA955X_EXT_INT_PCIE_RC1_INT0 | \ ++ QCA955X_EXT_INT_PCIE_RC1_INT1 | QCA955X_EXT_INT_PCIE_RC1_INT2 | \ ++ QCA955X_EXT_INT_PCIE_RC1_INT3) ++ ++#define QCA955X_EXT_INT_PCIE_RC2_ALL \ ++ (QCA955X_EXT_INT_PCIE_RC2 | QCA955X_EXT_INT_PCIE_RC2_INT0 | \ ++ QCA955X_EXT_INT_PCIE_RC2_INT1 | QCA955X_EXT_INT_PCIE_RC2_INT2 | \ ++ QCA955X_EXT_INT_PCIE_RC2_INT3) ++ + #define REV_ID_MAJOR_MASK 0xfff0 + #define REV_ID_MAJOR_AR71XX 0x00a0 + #define REV_ID_MAJOR_AR913X 0x00b0 +--- a/arch/mips/include/asm/mach-ath79/irq.h ++++ b/arch/mips/include/asm/mach-ath79/irq.h +@@ -10,7 +10,7 @@ + #define __ASM_MACH_ATH79_IRQ_H + + #define MIPS_CPU_IRQ_BASE 0 +-#define NR_IRQS 48 ++#define NR_IRQS 51 + + #define ATH79_MISC_IRQ_BASE 8 + #define ATH79_MISC_IRQ_COUNT 32 +@@ -23,8 +23,13 @@ + #define ATH79_IP2_IRQ_COUNT 2 + #define ATH79_IP2_IRQ(_x) (ATH79_IP2_IRQ_BASE + (_x)) + ++#define ATH79_IP3_IRQ_BASE (ATH79_IP2_IRQ_BASE + ATH79_IP2_IRQ_COUNT) ++#define ATH79_IP3_IRQ_COUNT 3 ++#define ATH79_IP3_IRQ(_x) (ATH79_IP3_IRQ_BASE + (_x)) ++ + #define ATH79_CPU_IRQ_IP2 (MIPS_CPU_IRQ_BASE + 2) +-#define ATH79_CPU_IRQ_USB (MIPS_CPU_IRQ_BASE + 3) ++#define ATH79_CPU_IRQ_IP3 (MIPS_CPU_IRQ_BASE + 3) ++#define ATH79_CPU_IRQ_USB ATH79_CPU_IRQ_IP3 + #define ATH79_CPU_IRQ_GE0 (MIPS_CPU_IRQ_BASE + 4) + #define ATH79_CPU_IRQ_GE1 (MIPS_CPU_IRQ_BASE + 5) + #define ATH79_CPU_IRQ_MISC (MIPS_CPU_IRQ_BASE + 6) diff --git a/target/linux/ar71xx/patches-3.6/164-MIPS-ath79-add-GPIO-setup-code-for-the-QCA955X-SoCs.patch b/target/linux/ar71xx/patches-3.6/164-MIPS-ath79-add-GPIO-setup-code-for-the-QCA955X-SoCs.patch new file mode 100644 index 000000000..af91e2bbd --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/164-MIPS-ath79-add-GPIO-setup-code-for-the-QCA955X-SoCs.patch @@ -0,0 +1,39 @@ +From c9a552f3007f0621b2440ae17bad816578299e52 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 13:45:27 +0200 +Subject: [PATCH 20/34] MIPS: ath79: add GPIO setup code for the QCA955X SoCs + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/gpio.c | 4 +++- + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 1 + + 2 files changed, 4 insertions(+), 1 deletions(-) + +--- a/arch/mips/ath79/gpio.c ++++ b/arch/mips/ath79/gpio.c +@@ -198,12 +198,14 @@ void __init ath79_gpio_init(void) + ath79_gpio_count = AR933X_GPIO_COUNT; + else if (soc_is_ar934x()) + ath79_gpio_count = AR934X_GPIO_COUNT; ++ else if (soc_is_qca955x()) ++ ath79_gpio_count = QCA955X_GPIO_COUNT; + else + BUG(); + + ath79_gpio_base = ioremap_nocache(AR71XX_GPIO_BASE, AR71XX_GPIO_SIZE); + ath79_gpio_chip.ngpio = ath79_gpio_count; +- if (soc_is_ar934x()) { ++ if (soc_is_ar934x() || soc_is_qca955x()) { + ath79_gpio_chip.direction_input = ar934x_gpio_direction_input; + ath79_gpio_chip.direction_output = ar934x_gpio_direction_output; + } +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -507,6 +507,7 @@ + #define AR913X_GPIO_COUNT 22 + #define AR933X_GPIO_COUNT 30 + #define AR934X_GPIO_COUNT 23 ++#define QCA955X_GPIO_COUNT 24 + + /* + * SRIF block diff --git a/target/linux/ar71xx/patches-3.6/165-MIPS-ath79-add-QCA955X-specific-glue-to-ath79_device.patch b/target/linux/ar71xx/patches-3.6/165-MIPS-ath79-add-QCA955X-specific-glue-to-ath79_device.patch new file mode 100644 index 000000000..f3e3b6eec --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/165-MIPS-ath79-add-QCA955X-specific-glue-to-ath79_device.patch @@ -0,0 +1,31 @@ +From 68368e80b4db83afe39664a7d43c8b5c7b8ac3b4 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 13:49:33 +0200 +Subject: [PATCH 21/34] MIPS: ath79: add QCA955X specific glue to ath79_device_reset_{set,clear} + +--- + arch/mips/ath79/common.c | 6 ++++-- + 1 files changed, 4 insertions(+), 2 deletions(-) + +--- a/arch/mips/ath79/common.c ++++ b/arch/mips/ath79/common.c +@@ -70,7 +70,8 @@ void ath79_device_reset_set(u32 mask) + reg = AR913X_RESET_REG_RESET_MODULE; + else if (soc_is_ar933x()) + reg = AR933X_RESET_REG_RESET_MODULE; +- else if (soc_is_ar934x()) ++ else if (soc_is_ar934x() || ++ soc_is_qca955x()) + reg = AR934X_RESET_REG_RESET_MODULE; + else + BUG(); +@@ -96,7 +97,8 @@ void ath79_device_reset_clear(u32 mask) + reg = AR913X_RESET_REG_RESET_MODULE; + else if (soc_is_ar933x()) + reg = AR933X_RESET_REG_RESET_MODULE; +- else if (soc_is_ar934x()) ++ else if (soc_is_ar934x() || ++ soc_is_qca955x()) + reg = AR934X_RESET_REG_RESET_MODULE; + else + BUG(); diff --git a/target/linux/ar71xx/patches-3.6/166-MIPS-ath79-register-UART-for-the-QCA955X-SoCs.patch b/target/linux/ar71xx/patches-3.6/166-MIPS-ath79-register-UART-for-the-QCA955X-SoCs.patch new file mode 100644 index 000000000..aacb8bbeb --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/166-MIPS-ath79-register-UART-for-the-QCA955X-SoCs.patch @@ -0,0 +1,22 @@ +From f7d7b362b51c51c1ae80bb7ade2039d6f74d4070 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 13:46:26 +0200 +Subject: [PATCH 22/34] MIPS: ath79: register UART for the QCA955X SoCs + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/dev-common.c | 3 ++- + 1 files changed, 2 insertions(+), 1 deletions(-) + +--- a/arch/mips/ath79/dev-common.c ++++ b/arch/mips/ath79/dev-common.c +@@ -90,7 +90,8 @@ void __init ath79_register_uart(void) + if (soc_is_ar71xx() || + soc_is_ar724x() || + soc_is_ar913x() || +- soc_is_ar934x()) { ++ soc_is_ar934x() || ++ soc_is_qca955x()) { + ath79_uart_data[0].uartclk = clk_get_rate(clk); + platform_device_register(&ath79_uart_device); + } else if (soc_is_ar933x()) { diff --git a/target/linux/ar71xx/patches-3.6/167-MIPS-ath79-add-USB-controller-registration-code-for-.patch b/target/linux/ar71xx/patches-3.6/167-MIPS-ath79-add-USB-controller-registration-code-for-.patch new file mode 100644 index 000000000..bc4fa675e --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/167-MIPS-ath79-add-USB-controller-registration-code-for-.patch @@ -0,0 +1,93 @@ +From e4ba5e2bffd1f373f57dd692233aa6b7b46ae76c Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 13:47:35 +0200 +Subject: [PATCH 23/34] MIPS: ath79: add USB controller registration code for the QCA955X SoCs + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/dev-usb.c | 46 ++++++++++++++++++++++++ + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 4 ++ + 2 files changed, 50 insertions(+), 0 deletions(-) + +--- a/arch/mips/ath79/dev-usb.c ++++ b/arch/mips/ath79/dev-usb.c +@@ -75,6 +75,8 @@ static void __init ath79_usb_init_resour + unsigned long size, + int irq) + { ++ memset(res, 0, sizeof(res)); ++ + res[0].flags = IORESOURCE_MEM; + res[0].start = base; + res[0].end = base + size - 1; +@@ -219,6 +221,48 @@ static void __init ar934x_usb_setup(void + platform_device_register(&ath79_ehci_device); + } + ++static void __init qca955x_usb_setup(void) ++{ ++ struct platform_device *pdev; ++ ++ ath79_usb_init_resource(ath79_ehci_resources, ++ QCA955X_EHCI0_BASE, QCA955X_EHCI_SIZE, ++ ATH79_IP3_IRQ(0)); ++ ++ pdev = platform_device_register_resndata(NULL, "ehci-platform", 0, ++ ath79_ehci_resources, ++ ARRAY_SIZE(ath79_ehci_resources), ++ &ath79_ehci_pdata_v2, ++ sizeof(ath79_ehci_pdata_v2)); ++ if (IS_ERR(pdev)) { ++ pr_err("Unable to register USB %d device, err=%d\n", 0, ++ (int) PTR_ERR(pdev)); ++ return; ++ } ++ ++ pdev->dev.dma_mask = &ath79_ehci_dmamask; ++ pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); ++ ++ ath79_usb_init_resource(ath79_ehci_resources, ++ QCA955X_EHCI1_BASE, QCA955X_EHCI_SIZE, ++ ATH79_IP3_IRQ(1)); ++ ++ pdev = platform_device_register_resndata(NULL, "ehci-platform", 1, ++ ath79_ehci_resources, ++ ARRAY_SIZE(ath79_ehci_resources), ++ &ath79_ehci_pdata_v2, ++ sizeof(ath79_ehci_pdata_v2)); ++ ++ if (IS_ERR(pdev)) { ++ pr_err("Unable to register USB %d device, err=%d\n", 1, ++ (int) PTR_ERR(pdev)); ++ return; ++ } ++ ++ pdev->dev.dma_mask = &ath79_ehci_dmamask; ++ pdev->dev.coherent_dma_mask = DMA_BIT_MASK(32); ++} ++ + void __init ath79_register_usb(void) + { + if (soc_is_ar71xx()) +@@ -233,6 +277,8 @@ void __init ath79_register_usb(void) + ar933x_usb_setup(); + else if (soc_is_ar934x()) + ar934x_usb_setup(); ++ else if (soc_is_qca955x()) ++ qca955x_usb_setup(); + else + BUG(); + } +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -94,6 +94,10 @@ + #define AR934X_EHCI_BASE 0x1b000000 + #define AR934X_EHCI_SIZE 0x200 + ++#define QCA955X_EHCI0_BASE 0x1b000000 ++#define QCA955X_EHCI1_BASE 0x1b400000 ++#define QCA955X_EHCI_SIZE 0x200 ++ + /* + * DDR_CTRL block + */ diff --git a/target/linux/ar71xx/patches-3.6/168-MIPS-ath79-add-WMAC-registration-code-for-the-QCA955.patch b/target/linux/ar71xx/patches-3.6/168-MIPS-ath79-add-WMAC-registration-code-for-the-QCA955.patch new file mode 100644 index 000000000..c34675318 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/168-MIPS-ath79-add-WMAC-registration-code-for-the-QCA955.patch @@ -0,0 +1,70 @@ +From 0568e7f92ecf2bfd2af0a5c59b1249fef002c89f Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Tue, 3 Jul 2012 10:24:43 +0200 +Subject: [PATCH 24/34] MIPS: ath79: add WMAC registration code for the QCA955X SoCs + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/Kconfig | 2 +- + arch/mips/ath79/dev-wmac.c | 20 ++++++++++++++++++++ + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 2 ++ + 3 files changed, 23 insertions(+), 1 deletions(-) + +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -108,7 +108,7 @@ config ATH79_DEV_USB + def_bool n + + config ATH79_DEV_WMAC +- depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X) ++ depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA955X) + def_bool n + + endif +--- a/arch/mips/ath79/dev-wmac.c ++++ b/arch/mips/ath79/dev-wmac.c +@@ -116,6 +116,24 @@ static void ar934x_wmac_setup(void) + ath79_wmac_data.is_clk_25mhz = true; + } + ++static void qca955x_wmac_setup(void) ++{ ++ u32 t; ++ ++ ath79_wmac_device.name = "qca955x_wmac"; ++ ++ ath79_wmac_resources[0].start = QCA955X_WMAC_BASE; ++ ath79_wmac_resources[0].end = QCA955X_WMAC_BASE + QCA955X_WMAC_SIZE - 1; ++ ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1); ++ ath79_wmac_resources[1].start = ATH79_IP2_IRQ(1); ++ ++ t = ath79_reset_rr(QCA955X_RESET_REG_BOOTSTRAP); ++ if (t & QCA955X_BOOTSTRAP_REF_CLK_40) ++ ath79_wmac_data.is_clk_25mhz = false; ++ else ++ ath79_wmac_data.is_clk_25mhz = true; ++} ++ + void __init ath79_register_wmac(u8 *cal_data) + { + if (soc_is_ar913x()) +@@ -124,6 +142,8 @@ void __init ath79_register_wmac(u8 *cal_ + ar933x_wmac_setup(); + else if (soc_is_ar934x()) + ar934x_wmac_setup(); ++ else if (soc_is_qca955x()) ++ qca955x_wmac_setup(); + else + BUG(); + +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -94,6 +94,8 @@ + #define AR934X_EHCI_BASE 0x1b000000 + #define AR934X_EHCI_SIZE 0x200 + ++#define QCA955X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) ++#define QCA955X_WMAC_SIZE 0x20000 + #define QCA955X_EHCI0_BASE 0x1b000000 + #define QCA955X_EHCI1_BASE 0x1b400000 + #define QCA955X_EHCI_SIZE 0x200 diff --git a/target/linux/ar71xx/patches-3.6/169-MIPS-ath79-allow-to-specify-bus-number-in-PCI-IRQ-ma.patch b/target/linux/ar71xx/patches-3.6/169-MIPS-ath79-allow-to-specify-bus-number-in-PCI-IRQ-ma.patch new file mode 100644 index 000000000..bd95d718b --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/169-MIPS-ath79-allow-to-specify-bus-number-in-PCI-IRQ-ma.patch @@ -0,0 +1,34 @@ +From 12c68e4fccadc22a0470177141a57892a76e4a2b Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 15:33:16 +0200 +Subject: [PATCH 25/34] MIPS: ath79: allow to specify bus number in PCI IRQ maps + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/pci.c | 4 +++- + arch/mips/ath79/pci.h | 1 + + 2 files changed, 4 insertions(+), 1 deletions(-) + +--- a/arch/mips/ath79/pci.c ++++ b/arch/mips/ath79/pci.c +@@ -75,7 +75,9 @@ int __init pcibios_map_irq(const struct + const struct ath79_pci_irq *entry; + + entry = &ath79_pci_irq_map[i]; +- if (entry->slot == slot && entry->pin == pin) { ++ if (entry->bus == dev->bus->number && ++ entry->slot == slot && ++ entry->pin == pin) { + irq = entry->irq; + break; + } +--- a/arch/mips/ath79/pci.h ++++ b/arch/mips/ath79/pci.h +@@ -14,6 +14,7 @@ + #define _ATH79_PCI_H + + struct ath79_pci_irq { ++ int bus; + u8 slot; + u8 pin; + int irq; diff --git a/target/linux/ar71xx/patches-3.6/170-MIPS-ath79-add-PCI-controller-registration-code-for-.patch b/target/linux/ar71xx/patches-3.6/170-MIPS-ath79-add-PCI-controller-registration-code-for-.patch new file mode 100644 index 000000000..a22c0c54b --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/170-MIPS-ath79-add-PCI-controller-registration-code-for-.patch @@ -0,0 +1,103 @@ +From 8bb54348722216a1dd6905d9d031ebdaa3a544a4 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 23:05:20 +0200 +Subject: [PATCH 26/34] MIPS: ath79: add PCI controller registration code for the QCA9558 SoC + +--- + arch/mips/ath79/Kconfig | 2 + + arch/mips/ath79/pci.c | 36 ++++++++++++++++++++++++ + arch/mips/include/asm/mach-ath79/ar71xx_regs.h | 13 ++++++++ + 3 files changed, 51 insertions(+), 0 deletions(-) + +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -90,6 +90,8 @@ config SOC_AR934X + + config SOC_QCA955X + select USB_ARCH_HAS_EHCI ++ select HW_HAS_PCI ++ select PCI_AR724X if PCI + def_bool n + + config PCI_AR724X +--- a/arch/mips/ath79/pci.c ++++ b/arch/mips/ath79/pci.c +@@ -49,6 +49,21 @@ static const struct ath79_pci_irq ar724x + } + }; + ++static const struct ath79_pci_irq qca955x_pci_irq_map[] __initconst = { ++ { ++ .bus = 0, ++ .slot = 0, ++ .pin = 1, ++ .irq = ATH79_PCI_IRQ(0), ++ }, ++ { ++ .bus = 1, ++ .slot = 0, ++ .pin = 1, ++ .irq = ATH79_PCI_IRQ(1), ++ }, ++}; ++ + int __init pcibios_map_irq(const struct pci_dev *dev, uint8_t slot, uint8_t pin) + { + int irq = -1; +@@ -64,6 +79,9 @@ int __init pcibios_map_irq(const struct + soc_is_ar9344()) { + ath79_pci_irq_map = ar724x_pci_irq_map; + ath79_pci_nr_irqs = ARRAY_SIZE(ar724x_pci_irq_map); ++ } else if (soc_is_qca955x()) { ++ ath79_pci_irq_map = qca955x_pci_irq_map; ++ ath79_pci_nr_irqs = ARRAY_SIZE(qca955x_pci_irq_map); + } else { + pr_crit("pci %s: invalid irq map\n", + pci_name((struct pci_dev *) dev)); +@@ -215,6 +233,24 @@ int __init ath79_register_pci(void) + AR724X_PCI_MEM_SIZE, + 0, + ATH79_IP2_IRQ(0)); ++ } else if (soc_is_qca9558()) { ++ pdev = ath79_register_pci_ar724x(0, ++ QCA955X_PCI_CFG_BASE0, ++ QCA955X_PCI_CTRL_BASE0, ++ QCA955X_PCI_CRP_BASE0, ++ QCA955X_PCI_MEM_BASE0, ++ QCA955X_PCI_MEM_SIZE, ++ 0, ++ ATH79_IP2_IRQ(0)); ++ ++ pdev = ath79_register_pci_ar724x(1, ++ QCA955X_PCI_CFG_BASE1, ++ QCA955X_PCI_CTRL_BASE1, ++ QCA955X_PCI_CRP_BASE1, ++ QCA955X_PCI_MEM_BASE1, ++ QCA955X_PCI_MEM_SIZE, ++ 1, ++ ATH79_IP3_IRQ(2)); + } else { + /* No PCI support */ + return -ENODEV; +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -94,6 +94,19 @@ + #define AR934X_EHCI_BASE 0x1b000000 + #define AR934X_EHCI_SIZE 0x200 + ++#define QCA955X_PCI_MEM_BASE0 0x10000000 ++#define QCA955X_PCI_MEM_BASE1 0x12000000 ++#define QCA955X_PCI_MEM_SIZE 0x02000000 ++#define QCA955X_PCI_CFG_BASE0 0x14000000 ++#define QCA955X_PCI_CFG_BASE1 0x16000000 ++#define QCA955X_PCI_CFG_SIZE 0x1000 ++#define QCA955X_PCI_CRP_BASE0 (AR71XX_APB_BASE + 0x000c0000) ++#define QCA955X_PCI_CRP_BASE1 (AR71XX_APB_BASE + 0x00250000) ++#define QCA955X_PCI_CRP_SIZE 0x1000 ++#define QCA955X_PCI_CTRL_BASE0 (AR71XX_APB_BASE + 0x000f0000) ++#define QCA955X_PCI_CTRL_BASE1 (AR71XX_APB_BASE + 0x00280000) ++#define QCA955X_PCI_CTRL_SIZE 0x100 ++ + #define QCA955X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) + #define QCA955X_WMAC_SIZE 0x20000 + #define QCA955X_EHCI0_BASE 0x1b000000 diff --git a/target/linux/ar71xx/patches-3.6/171-MIPS-ath79-add-support-for-the-Qualcomm-Atheros-AP13.patch b/target/linux/ar71xx/patches-3.6/171-MIPS-ath79-add-support-for-the-Qualcomm-Atheros-AP13.patch new file mode 100644 index 000000000..dc26f9c7b --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/171-MIPS-ath79-add-support-for-the-Qualcomm-Atheros-AP13.patch @@ -0,0 +1,213 @@ +From a034da3e4d4960266a94d15c811d5f4529fdff44 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Sun, 24 Jun 2012 13:52:23 +0200 +Subject: [PATCH 27/34] MIPS: ath79: add support for the Qualcomm Atheros AP136 board + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/Kconfig | 12 +++ + arch/mips/ath79/Makefile | 1 + + arch/mips/ath79/mach-ap136.c | 155 ++++++++++++++++++++++++++++++++++++++++++ + arch/mips/ath79/machtypes.h | 1 + + 4 files changed, 169 insertions(+), 0 deletions(-) + create mode 100644 arch/mips/ath79/mach-ap136.c + +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -14,6 +14,18 @@ config ATH79_MACH_AP121 + Say 'Y' here if you want your kernel to support the + Atheros AP121 reference board. + ++config ATH79_MACH_AP136 ++ bool "Atheros AP136 reference board" ++ select SOC_QCA955X ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_SPI ++ select ATH79_DEV_USB ++ select ATH79_DEV_WMAC ++ help ++ Say 'Y' here if you want your kernel to support the ++ Atheros AP136 reference board. ++ + config ATH79_MACH_AP81 + bool "Atheros AP81 reference board" + select SOC_AR913X +--- a/arch/mips/ath79/Makefile ++++ b/arch/mips/ath79/Makefile +@@ -27,6 +27,7 @@ obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wma + # Machines + # + obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o ++obj-$(CONFIG_ATH79_MACH_AP136) += mach-ap136.o + obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o + obj-$(CONFIG_ATH79_MACH_DB120) += mach-db120.o + obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o +--- /dev/null ++++ b/arch/mips/ath79/mach-ap136.c +@@ -0,0 +1,155 @@ ++/* ++ * Qualcomm Atheros AP136 reference board support ++ * ++ * Copyright (c) 2012 Qualcomm Atheros ++ * Copyright (c) 2012 Gabor Juhos <juhosg@openwrt.org> ++ * ++ * Permission to use, copy, modify, and/or distribute this software for any ++ * purpose with or without fee is hereby granted, provided that the above ++ * copyright notice and this permission notice appear in all copies. ++ * ++ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES ++ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF ++ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ++ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES ++ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ++ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF ++ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ++ * ++ */ ++ ++#include <linux/pci.h> ++#include <linux/ath9k_platform.h> ++ ++#include "machtypes.h" ++#include "dev-gpio-buttons.h" ++#include "dev-leds-gpio.h" ++#include "dev-spi.h" ++#include "dev-usb.h" ++#include "dev-wmac.h" ++#include "pci.h" ++ ++#define AP136_GPIO_LED_STATUS_RED 14 ++#define AP136_GPIO_LED_STATUS_GREEN 19 ++#define AP136_GPIO_LED_USB 4 ++#define AP136_GPIO_LED_WLAN_2G 13 ++#define AP136_GPIO_LED_WLAN_5G 12 ++#define AP136_GPIO_LED_WPS_RED 15 ++#define AP136_GPIO_LED_WPS_GREEN 20 ++ ++#define AP136_GPIO_BTN_WPS 16 ++#define AP136_GPIO_BTN_RFKILL 21 ++ ++#define AP136_KEYS_POLL_INTERVAL 20 /* msecs */ ++#define AP136_KEYS_DEBOUNCE_INTERVAL (3 * AP136_KEYS_POLL_INTERVAL) ++ ++#define AP136_WMAC_CALDATA_OFFSET 0x1000 ++#define AP136_PCIE_CALDATA_OFFSET 0x5000 ++ ++static struct gpio_led ap136_leds_gpio[] __initdata = { ++ { ++ .name = "ap136:green:status", ++ .gpio = AP136_GPIO_LED_STATUS_GREEN, ++ .active_low = 1, ++ }, ++ { ++ .name = "ap136:red:status", ++ .gpio = AP136_GPIO_LED_STATUS_RED, ++ .active_low = 1, ++ }, ++ { ++ .name = "ap136:green:wps", ++ .gpio = AP136_GPIO_LED_WPS_GREEN, ++ .active_low = 1, ++ }, ++ { ++ .name = "ap136:red:wps", ++ .gpio = AP136_GPIO_LED_WPS_RED, ++ .active_low = 1, ++ }, ++ { ++ .name = "ap136:red:wlan-2g", ++ .gpio = AP136_GPIO_LED_WLAN_2G, ++ .active_low = 1, ++ }, ++ { ++ .name = "ap136:red:usb", ++ .gpio = AP136_GPIO_LED_USB, ++ .active_low = 1, ++ } ++}; ++ ++static struct gpio_keys_button ap136_gpio_keys[] __initdata = { ++ { ++ .desc = "WPS button", ++ .type = EV_KEY, ++ .code = KEY_WPS_BUTTON, ++ .debounce_interval = AP136_KEYS_DEBOUNCE_INTERVAL, ++ .gpio = AP136_GPIO_BTN_WPS, ++ .active_low = 1, ++ }, ++ { ++ .desc = "RFKILL button", ++ .type = EV_KEY, ++ .code = KEY_RFKILL, ++ .debounce_interval = AP136_KEYS_DEBOUNCE_INTERVAL, ++ .gpio = AP136_GPIO_BTN_RFKILL, ++ .active_low = 1, ++ }, ++}; ++ ++static struct spi_board_info ap136_spi_info[] = { ++ { ++ .bus_num = 0, ++ .chip_select = 0, ++ .max_speed_hz = 25000000, ++ .modalias = "mx25l6405d", ++ } ++}; ++ ++static struct ath79_spi_platform_data ap136_spi_data = { ++ .bus_num = 0, ++ .num_chipselect = 1, ++}; ++ ++#ifdef CONFIG_PCI ++static struct ath9k_platform_data ap136_ath9k_data; ++ ++static int ap136_pci_plat_dev_init(struct pci_dev *dev) ++{ ++ if (dev->bus->number == 1 && (PCI_SLOT(dev->devfn)) == 0) ++ dev->dev.platform_data = &ap136_ath9k_data; ++ ++ return 0; ++} ++ ++static void __init ap136_pci_init(u8 *eeprom) ++{ ++ memcpy(ap136_ath9k_data.eeprom_data, eeprom, ++ sizeof(ap136_ath9k_data.eeprom_data)); ++ ++ ath79_pci_set_plat_dev_init(ap136_pci_plat_dev_init); ++ ath79_register_pci(); ++} ++#else ++static inline void ap136_pci_init(void) {} ++#endif /* CONFIG_PCI */ ++ ++static void __init ap136_setup(void) ++{ ++ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); ++ ++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap136_leds_gpio), ++ ap136_leds_gpio); ++ ath79_register_gpio_keys_polled(-1, AP136_KEYS_POLL_INTERVAL, ++ ARRAY_SIZE(ap136_gpio_keys), ++ ap136_gpio_keys); ++ ath79_register_spi(&ap136_spi_data, ap136_spi_info, ++ ARRAY_SIZE(ap136_spi_info)); ++ ath79_register_usb(); ++ ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET); ++ ap136_pci_init(art + AP136_PCIE_CALDATA_OFFSET); ++} ++ ++MIPS_MACHINE(ATH79_MACH_AP136, "AP136", "Atheros AP136 reference board", ++ ap136_setup); +--- a/arch/mips/ath79/machtypes.h ++++ b/arch/mips/ath79/machtypes.h +@@ -17,6 +17,7 @@ + enum ath79_mach_type { + ATH79_MACH_GENERIC = 0, + ATH79_MACH_AP121, /* Atheros AP121 reference board */ ++ ATH79_MACH_AP136, /* Atheros AP136 reference board */ + ATH79_MACH_AP81, /* Atheros AP81 reference board */ + ATH79_MACH_DB120, /* Atheros DB120 reference board */ + ATH79_MACH_PB44, /* Atheros PB44 reference board */ diff --git a/target/linux/ar71xx/patches-3.6/200-spi-ath79-add-delay-between-SCK-changes.patch b/target/linux/ar71xx/patches-3.6/200-spi-ath79-add-delay-between-SCK-changes.patch new file mode 100644 index 000000000..20415896b --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/200-spi-ath79-add-delay-between-SCK-changes.patch @@ -0,0 +1,122 @@ +From cbb3ade4765bc715b5c2eae4a7b6eaf3ff7ad958 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Wed, 11 Jan 2012 20:06:35 +0100 +Subject: [PATCH 28/34] spi/ath79: add delay between SCK changes + +The driver uses the "as fast as it can" approach +to drive the SCK signal. However this does not +work with certain low speed SPI chips (e.g. the +PCF2123 RTC chip). Add per-bit slowdowns in order +to be able to use the driver with such chips as +well. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + drivers/spi/spi-ath79.c | 44 +++++++++++++++++++++++++++++++++++++++++++- + 1 files changed, 43 insertions(+), 1 deletions(-) + +--- a/drivers/spi/spi-ath79.c ++++ b/drivers/spi/spi-ath79.c +@@ -24,17 +24,24 @@ + #include <linux/spi/spi_bitbang.h> + #include <linux/bitops.h> + #include <linux/gpio.h> ++#include <linux/clk.h> ++#include <linux/err.h> + + #include <asm/mach-ath79/ar71xx_regs.h> + #include <asm/mach-ath79/ath79_spi_platform.h> + + #define DRV_NAME "ath79-spi" + ++#define ATH79_SPI_RRW_DELAY_FACTOR 12000 ++#define MHZ (1000 * 1000) ++ + struct ath79_spi { + struct spi_bitbang bitbang; + u32 ioc_base; + u32 reg_ctrl; + void __iomem *base; ++ struct clk *clk; ++ unsigned rrw_delay; + }; + + static inline u32 ath79_spi_rr(struct ath79_spi *sp, unsigned reg) +@@ -52,6 +59,12 @@ static inline struct ath79_spi *ath79_sp + return spi_master_get_devdata(spi->master); + } + ++static inline void ath79_spi_delay(struct ath79_spi *sp, unsigned nsecs) ++{ ++ if (nsecs > sp->rrw_delay) ++ ndelay(nsecs - sp->rrw_delay); ++} ++ + static void ath79_spi_chipselect(struct spi_device *spi, int is_active) + { + struct ath79_spi *sp = ath79_spidev_to_sp(spi); +@@ -184,7 +197,9 @@ static u32 ath79_spi_txrx_mode0(struct s + + /* setup MSB (to slave) on trailing edge */ + ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out); ++ ath79_spi_delay(sp, nsecs); + ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out | AR71XX_SPI_IOC_CLK); ++ ath79_spi_delay(sp, nsecs); + + word <<= 1; + } +@@ -198,6 +213,7 @@ static __devinit int ath79_spi_probe(str + struct ath79_spi *sp; + struct ath79_spi_platform_data *pdata; + struct resource *r; ++ unsigned long rate; + int ret; + + master = spi_alloc_master(&pdev->dev, sizeof(*sp)); +@@ -236,12 +252,36 @@ static __devinit int ath79_spi_probe(str + goto err_put_master; + } + ++ sp->clk = clk_get(&pdev->dev, "ahb"); ++ if (IS_ERR(sp->clk)) { ++ ret = PTR_ERR(sp->clk); ++ goto err_unmap; ++ } ++ ++ ret = clk_enable(sp->clk); ++ if (ret) ++ goto err_clk_put; ++ ++ rate = DIV_ROUND_UP(clk_get_rate(sp->clk), MHZ); ++ if (!rate) { ++ ret = -EINVAL; ++ goto err_clk_disable; ++ } ++ ++ sp->rrw_delay = ATH79_SPI_RRW_DELAY_FACTOR / rate; ++ dev_dbg(&pdev->dev, "register read/write delay is %u nsecs\n", ++ sp->rrw_delay); ++ + ret = spi_bitbang_start(&sp->bitbang); + if (ret) +- goto err_unmap; ++ goto err_clk_disable; + + return 0; + ++err_clk_disable: ++ clk_disable(sp->clk); ++err_clk_put: ++ clk_put(sp->clk); + err_unmap: + iounmap(sp->base); + err_put_master: +@@ -256,6 +296,8 @@ static __devexit int ath79_spi_remove(st + struct ath79_spi *sp = platform_get_drvdata(pdev); + + spi_bitbang_stop(&sp->bitbang); ++ clk_disable(sp->clk); ++ clk_put(sp->clk); + iounmap(sp->base); + platform_set_drvdata(pdev, NULL); + spi_master_put(sp->bitbang.master); diff --git a/target/linux/ar71xx/patches-3.6/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch b/target/linux/ar71xx/patches-3.6/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch new file mode 100644 index 000000000..fd3d9689a --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/201-spi-ath79-add-missing-HIGH-LOW-SCK-transition.patch @@ -0,0 +1,21 @@ +From bcb0fdebc08f828b54d0a2eb74a9d1378701a8e0 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Wed, 11 Jan 2012 20:33:41 +0100 +Subject: [PATCH 29/34] spi/ath79: add missing HIGH->LOW SCK transition + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + drivers/spi/spi-ath79.c | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +--- a/drivers/spi/spi-ath79.c ++++ b/drivers/spi/spi-ath79.c +@@ -200,6 +200,8 @@ static u32 ath79_spi_txrx_mode0(struct s + ath79_spi_delay(sp, nsecs); + ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out | AR71XX_SPI_IOC_CLK); + ath79_spi_delay(sp, nsecs); ++ if (bits == 1) ++ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, out); + + word <<= 1; + } diff --git a/target/linux/ar71xx/patches-3.6/202-spi-ath79-remove-superfluous-chip-select-code.patch b/target/linux/ar71xx/patches-3.6/202-spi-ath79-remove-superfluous-chip-select-code.patch new file mode 100644 index 000000000..eec3293d9 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/202-spi-ath79-remove-superfluous-chip-select-code.patch @@ -0,0 +1,30 @@ +From 06752f9b169493cd1323f8337c147ad2dd31025c Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Mon, 9 Jan 2012 15:03:28 +0100 +Subject: [PATCH 30/34] spi/ath79: remove superfluous chip select code + +The spi_bitbang driver calls the chipselect function +of the driver from spi_bitbang_setup in order to +deselect the given SPI chip, so we don't have to +initialize the CS line here. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + drivers/spi/spi-ath79.c | 6 ------ + 1 files changed, 0 insertions(+), 6 deletions(-) + +--- a/drivers/spi/spi-ath79.c ++++ b/drivers/spi/spi-ath79.c +@@ -128,12 +128,6 @@ static int ath79_spi_setup_cs(struct spi + gpio_free(cdata->gpio); + return status; + } +- } else { +- if (spi->mode & SPI_CS_HIGH) +- sp->ioc_base |= AR71XX_SPI_IOC_CS0; +- else +- sp->ioc_base &= ~AR71XX_SPI_IOC_CS0; +- ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base); + } + + return 0; diff --git a/target/linux/ar71xx/patches-3.6/203-spi-ath79-use-gpio_request_one.patch b/target/linux/ar71xx/patches-3.6/203-spi-ath79-use-gpio_request_one.patch new file mode 100644 index 000000000..12559bcae --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/203-spi-ath79-use-gpio_request_one.patch @@ -0,0 +1,56 @@ +From 6bd876a46b977643f27d2cc63f49e1bc84b78134 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Mon, 9 Jan 2012 15:04:21 +0100 +Subject: [PATCH 31/34] spi/ath79: use gpio_request_one + +Use gpio_request_one() instead of multiple gpiolib calls. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + drivers/spi/spi-ath79.c | 26 +++++++++++++------------- + 1 files changed, 13 insertions(+), 13 deletions(-) + +--- a/drivers/spi/spi-ath79.c ++++ b/drivers/spi/spi-ath79.c +@@ -100,6 +100,7 @@ static int ath79_spi_setup_cs(struct spi + { + struct ath79_spi *sp = ath79_spidev_to_sp(spi); + struct ath79_spi_controller_data *cdata; ++ int status; + + cdata = spi->controller_data; + if (spi->chip_select && !cdata) +@@ -115,22 +116,21 @@ static int ath79_spi_setup_cs(struct spi + /* TODO: setup speed? */ + ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, 0x43); + ++ status = 0; + if (spi->chip_select) { +- int status = 0; ++ unsigned long flags; + +- status = gpio_request(cdata->gpio, dev_name(&spi->dev)); +- if (status) +- return status; +- +- status = gpio_direction_output(cdata->gpio, +- spi->mode & SPI_CS_HIGH); +- if (status) { +- gpio_free(cdata->gpio); +- return status; +- } ++ flags = GPIOF_DIR_OUT; ++ if (spi->mode & SPI_CS_HIGH) ++ flags |= GPIOF_INIT_HIGH; ++ else ++ flags |= GPIOF_INIT_LOW; ++ ++ status = gpio_request_one(cdata->gpio, flags, ++ dev_name(&spi->dev)); + } + +- return 0; ++ return status; + } + + static void ath79_spi_cleanup_cs(struct spi_device *spi) diff --git a/target/linux/ar71xx/patches-3.6/204-spi-ath79-avoid-multiple-initialization-of-the-SPI-c.patch b/target/linux/ar71xx/patches-3.6/204-spi-ath79-avoid-multiple-initialization-of-the-SPI-c.patch new file mode 100644 index 000000000..c6f4b2b95 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/204-spi-ath79-avoid-multiple-initialization-of-the-SPI-c.patch @@ -0,0 +1,108 @@ +From e63ceaa0c4f7be0498cd452981073d3ce8e7d1f5 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Mon, 9 Jan 2012 15:00:46 +0100 +Subject: [PATCH 32/34] spi/ath79: avoid multiple initialization of the SPI controller + +Currently we are initializing the SPI controller in +the chip select line function, and that function is +called once for each SPI device on the bus. If a +board has multiple SPI devices, the controller will +be initialized multiple times. + +Introduce ath79_spi_{en,dis}able helper functions, +and call those from probe/response in order to avoid +the mutliple initialization of the controller. + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + drivers/spi/spi-ath79.c | 41 ++++++++++++++++++++++++----------------- + 1 files changed, 24 insertions(+), 17 deletions(-) + +--- a/drivers/spi/spi-ath79.c ++++ b/drivers/spi/spi-ath79.c +@@ -96,16 +96,8 @@ static void ath79_spi_chipselect(struct + + } + +-static int ath79_spi_setup_cs(struct spi_device *spi) ++static void ath79_spi_enable(struct ath79_spi *sp) + { +- struct ath79_spi *sp = ath79_spidev_to_sp(spi); +- struct ath79_spi_controller_data *cdata; +- int status; +- +- cdata = spi->controller_data; +- if (spi->chip_select && !cdata) +- return -EINVAL; +- + /* enable GPIO mode */ + ath79_spi_wr(sp, AR71XX_SPI_REG_FS, AR71XX_SPI_FS_GPIO); + +@@ -115,6 +107,24 @@ static int ath79_spi_setup_cs(struct spi + + /* TODO: setup speed? */ + ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, 0x43); ++} ++ ++static void ath79_spi_disable(struct ath79_spi *sp) ++{ ++ /* restore CTRL register */ ++ ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, sp->reg_ctrl); ++ /* disable GPIO mode */ ++ ath79_spi_wr(sp, AR71XX_SPI_REG_FS, 0); ++} ++ ++static int ath79_spi_setup_cs(struct spi_device *spi) ++{ ++ struct ath79_spi_controller_data *cdata; ++ int status; ++ ++ cdata = spi->controller_data; ++ if (spi->chip_select && !cdata) ++ return -EINVAL; + + status = 0; + if (spi->chip_select) { +@@ -135,17 +145,10 @@ static int ath79_spi_setup_cs(struct spi + + static void ath79_spi_cleanup_cs(struct spi_device *spi) + { +- struct ath79_spi *sp = ath79_spidev_to_sp(spi); +- + if (spi->chip_select) { + struct ath79_spi_controller_data *cdata = spi->controller_data; + gpio_free(cdata->gpio); + } +- +- /* restore CTRL register */ +- ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, sp->reg_ctrl); +- /* disable GPIO mode */ +- ath79_spi_wr(sp, AR71XX_SPI_REG_FS, 0); + } + + static int ath79_spi_setup(struct spi_device *spi) +@@ -268,12 +271,15 @@ static __devinit int ath79_spi_probe(str + dev_dbg(&pdev->dev, "register read/write delay is %u nsecs\n", + sp->rrw_delay); + ++ ath79_spi_enable(sp); + ret = spi_bitbang_start(&sp->bitbang); + if (ret) +- goto err_clk_disable; ++ goto err_disable; + + return 0; + ++err_disable: ++ ath79_spi_disable(sp); + err_clk_disable: + clk_disable(sp->clk); + err_clk_put: +@@ -292,6 +298,7 @@ static __devexit int ath79_spi_remove(st + struct ath79_spi *sp = platform_get_drvdata(pdev); + + spi_bitbang_stop(&sp->bitbang); ++ ath79_spi_disable(sp); + clk_disable(sp->clk); + clk_put(sp->clk); + iounmap(sp->base); diff --git a/target/linux/ar71xx/patches-3.6/205-spi-ath79-add-shutdown-handler.patch b/target/linux/ar71xx/patches-3.6/205-spi-ath79-add-shutdown-handler.patch new file mode 100644 index 000000000..2b1a7f30d --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/205-spi-ath79-add-shutdown-handler.patch @@ -0,0 +1,45 @@ +From dab305def68a9ea28c1c0ca2fc20bba645944914 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Wed, 11 Jan 2012 22:19:32 +0100 +Subject: [PATCH 33/34] spi/ath79: add shutdown handler + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + drivers/spi/spi-ath79.c | 12 +++++++++++- + 1 files changed, 11 insertions(+), 1 deletions(-) + +--- a/drivers/spi/spi-ath79.c ++++ b/drivers/spi/spi-ath79.c +@@ -293,7 +293,7 @@ err_put_master: + return ret; + } + +-static __devexit int ath79_spi_remove(struct platform_device *pdev) ++static void __ath79_spi_remove(struct platform_device *pdev) + { + struct ath79_spi *sp = platform_get_drvdata(pdev); + +@@ -304,13 +304,23 @@ static __devexit int ath79_spi_remove(st + iounmap(sp->base); + platform_set_drvdata(pdev, NULL); + spi_master_put(sp->bitbang.master); ++} + ++static __devexit int ath79_spi_remove(struct platform_device *pdev) ++{ ++ __ath79_spi_remove(pdev); + return 0; + } + ++static void ath79_spi_shutdown(struct platform_device *pdev) ++{ ++ __ath79_spi_remove(pdev); ++} ++ + static struct platform_driver ath79_spi_driver = { + .probe = ath79_spi_probe, + .remove = __devexit_p(ath79_spi_remove), ++ .shutdown = ath79_spi_shutdown, + .driver = { + .name = DRV_NAME, + .owner = THIS_MODULE, diff --git a/target/linux/ar71xx/patches-3.6/206-spi-ath79-make-chipselect-logic-more-flexible.patch b/target/linux/ar71xx/patches-3.6/206-spi-ath79-make-chipselect-logic-more-flexible.patch new file mode 100644 index 000000000..34df1756b --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/206-spi-ath79-make-chipselect-logic-more-flexible.patch @@ -0,0 +1,310 @@ +From 7008284716403237f6bc7d7590b3ed073555bd56 Mon Sep 17 00:00:00 2001 +From: Gabor Juhos <juhosg@openwrt.org> +Date: Wed, 11 Jan 2012 22:25:11 +0100 +Subject: [PATCH 34/34] spi/ath79: make chipselect logic more flexible + +Signed-off-by: Gabor Juhos <juhosg@openwrt.org> +--- + arch/mips/ath79/mach-ap121.c | 6 ++ + arch/mips/ath79/mach-ap136.c | 6 ++ + arch/mips/ath79/mach-ap81.c | 6 ++ + arch/mips/ath79/mach-db120.c | 6 ++ + arch/mips/ath79/mach-pb44.c | 6 ++ + arch/mips/ath79/mach-ubnt-xm.c | 6 ++ + .../include/asm/mach-ath79/ath79_spi_platform.h | 8 ++- + drivers/spi/spi-ath79.c | 67 +++++++++++++------- + 8 files changed, 88 insertions(+), 23 deletions(-) + +--- a/arch/mips/ath79/mach-ap121.c ++++ b/arch/mips/ath79/mach-ap121.c +@@ -58,12 +58,18 @@ static struct gpio_keys_button ap121_gpi + } + }; + ++static struct ath79_spi_controller_data ap121_spi0_data = { ++ .cs_type = ATH79_SPI_CS_TYPE_INTERNAL, ++ .cs_line = 0, ++}; ++ + static struct spi_board_info ap121_spi_info[] = { + { + .bus_num = 0, + .chip_select = 0, + .max_speed_hz = 25000000, + .modalias = "mx25l1606e", ++ .controller_data = &ap121_spi0_data, + } + }; + +--- a/arch/mips/ath79/mach-ap136.c ++++ b/arch/mips/ath79/mach-ap136.c +@@ -98,12 +98,18 @@ static struct gpio_keys_button ap136_gpi + }, + }; + ++static struct ath79_spi_controller_data ap136_spi0_data = { ++ .cs_type = ATH79_SPI_CS_TYPE_INTERNAL, ++ .cs_line = 0, ++}; ++ + static struct spi_board_info ap136_spi_info[] = { + { + .bus_num = 0, + .chip_select = 0, + .max_speed_hz = 25000000, + .modalias = "mx25l6405d", ++ .controller_data = &ap136_spi0_data, + } + }; + +--- a/arch/mips/ath79/mach-ap81.c ++++ b/arch/mips/ath79/mach-ap81.c +@@ -67,12 +67,18 @@ static struct gpio_keys_button ap81_gpio + } + }; + ++static struct ath79_spi_controller_data ap81_spi0_data = { ++ .cs_type = ATH79_SPI_CS_TYPE_INTERNAL, ++ .cs_line = 0, ++}; ++ + static struct spi_board_info ap81_spi_info[] = { + { + .bus_num = 0, + .chip_select = 0, + .max_speed_hz = 25000000, + .modalias = "m25p64", ++ .controller_data = &ap81_spi0_data, + } + }; + +--- a/arch/mips/ath79/mach-db120.c ++++ b/arch/mips/ath79/mach-db120.c +@@ -76,12 +76,18 @@ static struct gpio_keys_button db120_gpi + }, + }; + ++static struct ath79_spi_controller_data db120_spi0_data = { ++ .cs_type = ATH79_SPI_CS_TYPE_INTERNAL, ++ .cs_line = 0, ++}; ++ + static struct spi_board_info db120_spi_info[] = { + { + .bus_num = 0, + .chip_select = 0, + .max_speed_hz = 25000000, + .modalias = "s25sl064a", ++ .controller_data = &db120_spi0_data, + } + }; + +--- a/arch/mips/ath79/mach-pb44.c ++++ b/arch/mips/ath79/mach-pb44.c +@@ -87,12 +87,18 @@ static struct gpio_keys_button pb44_gpio + } + }; + ++static struct ath79_spi_controller_data pb44_spi0_data = { ++ .cs_type = ATH79_SPI_CS_TYPE_INTERNAL, ++ .cs_line = 0, ++}; ++ + static struct spi_board_info pb44_spi_info[] = { + { + .bus_num = 0, + .chip_select = 0, + .max_speed_hz = 25000000, + .modalias = "m25p64", ++ .controller_data = &pb44_spi0_data, + }, + }; + +--- a/arch/mips/ath79/mach-ubnt-xm.c ++++ b/arch/mips/ath79/mach-ubnt-xm.c +@@ -65,12 +65,18 @@ static struct gpio_keys_button ubnt_xm_g + } + }; + ++static struct ath79_spi_controller_data ubnt_xm_spi0_data = { ++ .cs_type = ATH79_SPI_CS_TYPE_INTERNAL, ++ .cs_line = 0, ++}; ++ + static struct spi_board_info ubnt_xm_spi_info[] = { + { + .bus_num = 0, + .chip_select = 0, + .max_speed_hz = 25000000, + .modalias = "mx25l6405d", ++ .controller_data = &ubnt_xm_spi0_data, + } + }; + +--- a/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h ++++ b/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h +@@ -16,8 +16,14 @@ struct ath79_spi_platform_data { + unsigned num_chipselect; + }; + ++enum ath79_spi_cs_type { ++ ATH79_SPI_CS_TYPE_INTERNAL, ++ ATH79_SPI_CS_TYPE_GPIO, ++}; ++ + struct ath79_spi_controller_data { +- unsigned gpio; ++ enum ath79_spi_cs_type cs_type; ++ unsigned cs_line; + }; + + #endif /* _ATH79_SPI_PLATFORM_H */ +--- a/drivers/spi/spi-ath79.c ++++ b/drivers/spi/spi-ath79.c +@@ -35,6 +35,8 @@ + #define ATH79_SPI_RRW_DELAY_FACTOR 12000 + #define MHZ (1000 * 1000) + ++#define ATH79_SPI_CS_LINE_MAX 2 ++ + struct ath79_spi { + struct spi_bitbang bitbang; + u32 ioc_base; +@@ -69,6 +71,7 @@ static void ath79_spi_chipselect(struct + { + struct ath79_spi *sp = ath79_spidev_to_sp(spi); + int cs_high = (spi->mode & SPI_CS_HIGH) ? is_active : !is_active; ++ struct ath79_spi_controller_data *cdata = spi->controller_data; + + if (is_active) { + /* set initial clock polarity */ +@@ -80,20 +83,24 @@ static void ath79_spi_chipselect(struct + ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base); + } + +- if (spi->chip_select) { +- struct ath79_spi_controller_data *cdata = spi->controller_data; +- +- /* SPI is normally active-low */ +- gpio_set_value(cdata->gpio, cs_high); +- } else { ++ switch (cdata->cs_type) { ++ case ATH79_SPI_CS_TYPE_INTERNAL: + if (cs_high) +- sp->ioc_base |= AR71XX_SPI_IOC_CS0; ++ sp->ioc_base |= AR71XX_SPI_IOC_CS(cdata->cs_line); + else +- sp->ioc_base &= ~AR71XX_SPI_IOC_CS0; ++ sp->ioc_base &= ~AR71XX_SPI_IOC_CS(cdata->cs_line); + + ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base); +- } ++ break; + ++ case ATH79_SPI_CS_TYPE_GPIO: ++ /* SPI is normally active-low */ ++ if (gpio_cansleep(cdata->cs_line)) ++ gpio_set_value_cansleep(cdata->cs_line, cs_high); ++ else ++ gpio_set_value(cdata->cs_line, cs_high); ++ break; ++ } + } + + static void ath79_spi_enable(struct ath79_spi *sp) +@@ -120,24 +127,30 @@ static void ath79_spi_disable(struct ath + static int ath79_spi_setup_cs(struct spi_device *spi) + { + struct ath79_spi_controller_data *cdata; ++ unsigned long flags; + int status; + + cdata = spi->controller_data; +- if (spi->chip_select && !cdata) ++ if (!cdata) + return -EINVAL; + + status = 0; +- if (spi->chip_select) { +- unsigned long flags; ++ switch (cdata->cs_type) { ++ case ATH79_SPI_CS_TYPE_INTERNAL: ++ if (cdata->cs_line > ATH79_SPI_CS_LINE_MAX) ++ status = -EINVAL; ++ break; + ++ case ATH79_SPI_CS_TYPE_GPIO: + flags = GPIOF_DIR_OUT; + if (spi->mode & SPI_CS_HIGH) + flags |= GPIOF_INIT_HIGH; + else + flags |= GPIOF_INIT_LOW; + +- status = gpio_request_one(cdata->gpio, flags, ++ status = gpio_request_one(cdata->cs_line, flags, + dev_name(&spi->dev)); ++ break; + } + + return status; +@@ -145,9 +158,19 @@ static int ath79_spi_setup_cs(struct spi + + static void ath79_spi_cleanup_cs(struct spi_device *spi) + { +- if (spi->chip_select) { +- struct ath79_spi_controller_data *cdata = spi->controller_data; +- gpio_free(cdata->gpio); ++ struct ath79_spi_controller_data *cdata; ++ ++ cdata = spi->controller_data; ++ if (!cdata) ++ return; ++ ++ switch (cdata->cs_type) { ++ case ATH79_SPI_CS_TYPE_INTERNAL: ++ /* nothing to do */ ++ break; ++ case ATH79_SPI_CS_TYPE_GPIO: ++ gpio_free(cdata->cs_line); ++ break; + } + } + +@@ -155,6 +178,9 @@ static int ath79_spi_setup(struct spi_de + { + int status = 0; + ++ if (spi->controller_data == NULL) ++ return -EINVAL; ++ + if (spi->bits_per_word > 32) + return -EINVAL; + +@@ -215,6 +241,10 @@ static __devinit int ath79_spi_probe(str + unsigned long rate; + int ret; + ++ pdata = pdev->dev.platform_data; ++ if (!pdata) ++ return -EINVAL; ++ + master = spi_alloc_master(&pdev->dev, sizeof(*sp)); + if (master == NULL) { + dev_err(&pdev->dev, "failed to allocate spi master\n"); +@@ -224,14 +254,10 @@ static __devinit int ath79_spi_probe(str + sp = spi_master_get_devdata(master); + platform_set_drvdata(pdev, sp); + +- pdata = pdev->dev.platform_data; +- + master->setup = ath79_spi_setup; + master->cleanup = ath79_spi_cleanup; +- if (pdata) { +- master->bus_num = pdata->bus_num; +- master->num_chipselect = pdata->num_chipselect; +- } ++ master->bus_num = pdata->bus_num; ++ master->num_chipselect = pdata->num_chipselect; + + sp->bitbang.master = spi_master_get(master); + sp->bitbang.chipselect = ath79_spi_chipselect; diff --git a/target/linux/ar71xx/patches-3.6/210-MIPS-ath79-simplify-misc-irq-handling.patch b/target/linux/ar71xx/patches-3.6/210-MIPS-ath79-simplify-misc-irq-handling.patch new file mode 100644 index 000000000..84a8ca36f --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/210-MIPS-ath79-simplify-misc-irq-handling.patch @@ -0,0 +1,66 @@ +--- a/arch/mips/ath79/irq.c ++++ b/arch/mips/ath79/irq.c +@@ -35,44 +35,17 @@ static void ath79_misc_irq_handler(unsig + pending = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_STATUS) & + __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE); + +- if (pending & MISC_INT_UART) +- generic_handle_irq(ATH79_MISC_IRQ_UART); +- +- else if (pending & MISC_INT_DMA) +- generic_handle_irq(ATH79_MISC_IRQ_DMA); +- +- else if (pending & MISC_INT_PERFC) +- generic_handle_irq(ATH79_MISC_IRQ_PERFC); +- +- else if (pending & MISC_INT_TIMER) +- generic_handle_irq(ATH79_MISC_IRQ_TIMER); +- +- else if (pending & MISC_INT_TIMER2) +- generic_handle_irq(ATH79_MISC_IRQ_TIMER2); +- +- else if (pending & MISC_INT_TIMER3) +- generic_handle_irq(ATH79_MISC_IRQ_TIMER3); +- +- else if (pending & MISC_INT_TIMER4) +- generic_handle_irq(ATH79_MISC_IRQ_TIMER4); +- +- else if (pending & MISC_INT_OHCI) +- generic_handle_irq(ATH79_MISC_IRQ_OHCI); +- +- else if (pending & MISC_INT_ERROR) +- generic_handle_irq(ATH79_MISC_IRQ_ERROR); +- +- else if (pending & MISC_INT_GPIO) +- generic_handle_irq(ATH79_MISC_IRQ_GPIO); +- +- else if (pending & MISC_INT_WDOG) +- generic_handle_irq(ATH79_MISC_IRQ_WDOG); ++ if (!pending) { ++ spurious_interrupt(); ++ return; ++ } + +- else if (pending & MISC_INT_ETHSW) +- generic_handle_irq(ATH79_MISC_IRQ_ETHSW); ++ while (pending) { ++ int bit = __ffs(pending); + +- else +- spurious_interrupt(); ++ generic_handle_irq(ATH79_MISC_IRQ(bit)); ++ pending &= ~BIT(bit); ++ } + } + + static void ar71xx_misc_irq_unmask(struct irq_data *d) +--- a/arch/mips/include/asm/mach-ath79/irq.h ++++ b/arch/mips/include/asm/mach-ath79/irq.h +@@ -14,6 +14,7 @@ + + #define ATH79_MISC_IRQ_BASE 8 + #define ATH79_MISC_IRQ_COUNT 32 ++#define ATH79_MISC_IRQ(_x) (ATH79_MISC_IRQ_BASE + (_x)) + + #define ATH79_PCI_IRQ_BASE (ATH79_MISC_IRQ_BASE + ATH79_MISC_IRQ_COUNT) + #define ATH79_PCI_IRQ_COUNT 6 diff --git a/target/linux/ar71xx/patches-3.6/211-ar933x_uart-improve-serial-clock-calculation.patch b/target/linux/ar71xx/patches-3.6/211-ar933x_uart-improve-serial-clock-calculation.patch new file mode 100644 index 000000000..510b75ed0 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/211-ar933x_uart-improve-serial-clock-calculation.patch @@ -0,0 +1,181 @@ +--- a/drivers/tty/serial/ar933x_uart.c ++++ b/drivers/tty/serial/ar933x_uart.c +@@ -25,11 +25,19 @@ + #include <linux/io.h> + #include <linux/irq.h> + ++#include <asm/div64.h> ++ + #include <asm/mach-ath79/ar933x_uart.h> + #include <asm/mach-ath79/ar933x_uart_platform.h> + + #define DRIVER_NAME "ar933x-uart" + ++#define AR933X_UART_MAX_SCALE 0xff ++#define AR933X_UART_MAX_STEP 0xffff ++ ++#define AR933X_UART_MIN_BAUD 300 ++#define AR933X_UART_MAX_BAUD 3000000 ++ + #define AR933X_DUMMY_STATUS_RD 0x01 + + static struct uart_driver ar933x_uart_driver; +@@ -37,6 +45,8 @@ static struct uart_driver ar933x_uart_dr + struct ar933x_uart_port { + struct uart_port port; + unsigned int ier; /* shadow Interrupt Enable Register */ ++ unsigned int min_baud; ++ unsigned int max_baud; + }; + + static inline unsigned int ar933x_uart_read(struct ar933x_uart_port *up, +@@ -162,6 +172,57 @@ static void ar933x_uart_enable_ms(struct + { + } + ++/* ++ * baudrate = (clk / (scale + 1)) * (step * (1 / 2^17)) ++ */ ++static unsigned long ar933x_uart_get_baud(unsigned int clk, ++ unsigned int scale, ++ unsigned int step) ++{ ++ u64 t; ++ u32 div; ++ ++ div = (2 << 16) * (scale + 1); ++ t = clk; ++ t *= step; ++ t += (div / 2); ++ do_div(t, div); ++ ++ return t; ++} ++ ++static void ar933x_uart_get_scale_step(unsigned int clk, ++ unsigned int baud, ++ unsigned int *scale, ++ unsigned int *step) ++{ ++ unsigned int tscale; ++ long min_diff; ++ ++ *scale = 0; ++ *step = 0; ++ ++ min_diff = baud; ++ for (tscale = 0; tscale < AR933X_UART_MAX_SCALE; tscale++) { ++ u64 tstep; ++ int diff; ++ ++ tstep = baud * (tscale + 1); ++ tstep *= (2 << 16); ++ do_div(tstep, clk); ++ ++ if (tstep > AR933X_UART_MAX_STEP) ++ break; ++ ++ diff = abs(ar933x_uart_get_baud(clk, tscale, tstep) - baud); ++ if (diff < min_diff) { ++ min_diff = diff; ++ *scale = tscale; ++ *step = tstep; ++ } ++ } ++} ++ + static void ar933x_uart_set_termios(struct uart_port *port, + struct ktermios *new, + struct ktermios *old) +@@ -169,7 +230,7 @@ static void ar933x_uart_set_termios(stru + struct ar933x_uart_port *up = (struct ar933x_uart_port *) port; + unsigned int cs; + unsigned long flags; +- unsigned int baud, scale; ++ unsigned int baud, scale, step; + + /* Only CS8 is supported */ + new->c_cflag &= ~CSIZE; +@@ -191,8 +252,8 @@ static void ar933x_uart_set_termios(stru + /* Mark/space parity is not supported */ + new->c_cflag &= ~CMSPAR; + +- baud = uart_get_baud_rate(port, new, old, 0, port->uartclk / 16); +- scale = (port->uartclk / (16 * baud)) - 1; ++ baud = uart_get_baud_rate(port, new, old, up->min_baud, up->max_baud); ++ ar933x_uart_get_scale_step(port->uartclk, baud, &scale, &step); + + /* + * Ok, we're now changing the port state. Do it with +@@ -200,6 +261,10 @@ static void ar933x_uart_set_termios(stru + */ + spin_lock_irqsave(&up->port.lock, flags); + ++ /* disable the UART */ ++ ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG, ++ AR933X_UART_CS_IF_MODE_M << AR933X_UART_CS_IF_MODE_S); ++ + /* Update the per-port timeout. */ + uart_update_timeout(port, new->c_cflag, baud); + +@@ -210,7 +275,7 @@ static void ar933x_uart_set_termios(stru + up->port.ignore_status_mask |= AR933X_DUMMY_STATUS_RD; + + ar933x_uart_write(up, AR933X_UART_CLOCK_REG, +- scale << AR933X_UART_CLOCK_SCALE_S | 8192); ++ scale << AR933X_UART_CLOCK_SCALE_S | step); + + /* setup configuration register */ + ar933x_uart_rmw(up, AR933X_UART_CS_REG, AR933X_UART_CS_PARITY_M, cs); +@@ -219,6 +284,11 @@ static void ar933x_uart_set_termios(stru + ar933x_uart_rmw_set(up, AR933X_UART_CS_REG, + AR933X_UART_CS_HOST_INT_EN); + ++ /* reenable the UART */ ++ ar933x_uart_rmw(up, AR933X_UART_CS_REG, ++ AR933X_UART_CS_IF_MODE_M << AR933X_UART_CS_IF_MODE_S, ++ AR933X_UART_CS_IF_MODE_DCE << AR933X_UART_CS_IF_MODE_S); ++ + spin_unlock_irqrestore(&up->port.lock, flags); + + if (tty_termios_baud_rate(new)) +@@ -401,6 +471,8 @@ static void ar933x_uart_config_port(stru + static int ar933x_uart_verify_port(struct uart_port *port, + struct serial_struct *ser) + { ++ struct ar933x_uart_port *up = (struct ar933x_uart_port *) port; ++ + if (ser->type != PORT_UNKNOWN && + ser->type != PORT_AR933X) + return -EINVAL; +@@ -408,7 +480,8 @@ static int ar933x_uart_verify_port(struc + if (ser->irq < 0 || ser->irq >= NR_IRQS) + return -EINVAL; + +- if (ser->baud_base < 28800) ++ if (ser->baud_base < up->min_baud || ++ ser->baud_base > up->max_baud) + return -EINVAL; + + return 0; +@@ -561,6 +634,7 @@ static int __devinit ar933x_uart_probe(s + struct uart_port *port; + struct resource *mem_res; + struct resource *irq_res; ++ unsigned int baud; + int id; + int ret; + +@@ -611,6 +685,12 @@ static int __devinit ar933x_uart_probe(s + port->fifosize = AR933X_UART_FIFO_SIZE; + port->ops = &ar933x_uart_ops; + ++ baud = ar933x_uart_get_baud(port->uartclk, AR933X_UART_MAX_SCALE, 1); ++ up->min_baud = max_t(unsigned int, baud, AR933X_UART_MIN_BAUD); ++ ++ baud = ar933x_uart_get_baud(port->uartclk, 0, AR933X_UART_MAX_STEP); ++ up->max_baud = min_t(unsigned int, baud, AR933X_UART_MAX_BAUD); ++ + ar933x_uart_add_console_port(up); + + ret = uart_add_one_port(&ar933x_uart_driver, &up->port); diff --git a/target/linux/ar71xx/patches-3.6/310-lib-add-rle-decompression.patch b/target/linux/ar71xx/patches-3.6/310-lib-add-rle-decompression.patch new file mode 100644 index 000000000..b30257122 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/310-lib-add-rle-decompression.patch @@ -0,0 +1,114 @@ +--- a/lib/Kconfig ++++ b/lib/Kconfig +@@ -194,6 +194,9 @@ config LZMA_COMPRESS + config LZMA_DECOMPRESS + tristate + ++config RLE_DECOMPRESS ++ tristate ++ + # + # These all provide a common interface (hence the apparent duplication with + # ZLIB_INFLATE; DECOMPRESS_GZIP is just a wrapper.) +--- a/lib/Makefile ++++ b/lib/Makefile +@@ -85,6 +85,7 @@ obj-$(CONFIG_XZ_DEC) += xz/ + obj-$(CONFIG_RAID6_PQ) += raid6/ + obj-$(CONFIG_LZMA_COMPRESS) += lzma/ + obj-$(CONFIG_LZMA_DECOMPRESS) += lzma/ ++obj-$(CONFIG_RLE_DECOMPRESS) += rle.o + + lib-$(CONFIG_DECOMPRESS_GZIP) += decompress_inflate.o + lib-$(CONFIG_DECOMPRESS_BZIP2) += decompress_bunzip2.o +--- /dev/null ++++ b/include/linux/rle.h +@@ -0,0 +1,8 @@ ++#ifndef _RLE_H_ ++#define _RLE_H_ ++ ++int rle_decode(const unsigned char *src, size_t srclen, ++ unsigned char *dst, size_t dstlen, ++ size_t *src_done, size_t *dst_done); ++ ++#endif /* _RLE_H_ */ +--- /dev/null ++++ b/lib/rle.c +@@ -0,0 +1,78 @@ ++/* ++ * RLE decoding routine ++ * ++ * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org> ++ * ++ * 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/module.h> ++#include <linux/rle.h> ++ ++int rle_decode(const unsigned char *src, size_t srclen, ++ unsigned char *dst, size_t dstlen, ++ size_t *src_done, size_t *dst_done) ++{ ++ size_t srcpos, dstpos; ++ int ret; ++ ++ srcpos = 0; ++ dstpos = 0; ++ ret = -EINVAL; ++ ++ /* sanity checks */ ++ if (!src || !srclen || !dst || !dstlen) ++ goto out; ++ ++ while (1) { ++ char count; ++ ++ if (srcpos >= srclen) ++ break; ++ ++ count = (char) src[srcpos++]; ++ if (count == 0) { ++ ret = 0; ++ break; ++ } ++ ++ if (count > 0) { ++ unsigned char c; ++ ++ if (srcpos >= srclen) ++ break; ++ ++ c = src[srcpos++]; ++ ++ while (count--) { ++ if (dstpos >= dstlen) ++ break; ++ ++ dst[dstpos++] = c; ++ } ++ } else { ++ count *= -1; ++ ++ while (count--) { ++ if (srcpos >= srclen) ++ break; ++ if (dstpos >= dstlen) ++ break; ++ dst[dstpos++] = src[srcpos++]; ++ } ++ } ++ } ++ ++out: ++ if (src_done) ++ *src_done = srcpos; ++ if (dst_done) ++ *dst_done = dstpos; ++ ++ return ret; ++} ++ ++EXPORT_SYMBOL_GPL(rle_decode); diff --git a/target/linux/ar71xx/patches-3.6/401-mtd-physmap-add-lock-unlock.patch b/target/linux/ar71xx/patches-3.6/401-mtd-physmap-add-lock-unlock.patch new file mode 100644 index 000000000..ead76853a --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/401-mtd-physmap-add-lock-unlock.patch @@ -0,0 +1,94 @@ +--- a/drivers/mtd/maps/physmap.c ++++ b/drivers/mtd/maps/physmap.c +@@ -31,6 +31,66 @@ struct physmap_flash_info { + int vpp_refcnt; + }; + ++static struct platform_device *physmap_map2pdev(struct map_info *map) ++{ ++ return (struct platform_device *) map->map_priv_1; ++} ++ ++static void physmap_lock(struct map_info *map) ++{ ++ struct platform_device *pdev; ++ struct physmap_flash_data *physmap_data; ++ ++ pdev = physmap_map2pdev(map); ++ physmap_data = pdev->dev.platform_data; ++ physmap_data->lock(pdev); ++} ++ ++static void physmap_unlock(struct map_info *map) ++{ ++ struct platform_device *pdev; ++ struct physmap_flash_data *physmap_data; ++ ++ pdev = physmap_map2pdev(map); ++ physmap_data = pdev->dev.platform_data; ++ physmap_data->unlock(pdev); ++} ++ ++static map_word physmap_flash_read_lock(struct map_info *map, unsigned long ofs) ++{ ++ map_word ret; ++ ++ physmap_lock(map); ++ ret = inline_map_read(map, ofs); ++ physmap_unlock(map); ++ ++ return ret; ++} ++ ++static void physmap_flash_write_lock(struct map_info *map, map_word d, ++ unsigned long ofs) ++{ ++ physmap_lock(map); ++ inline_map_write(map, d, ofs); ++ physmap_unlock(map); ++} ++ ++static void physmap_flash_copy_from_lock(struct map_info *map, void *to, ++ unsigned long from, ssize_t len) ++{ ++ physmap_lock(map); ++ inline_map_copy_from(map, to, from, len); ++ physmap_unlock(map); ++} ++ ++static void physmap_flash_copy_to_lock(struct map_info *map, unsigned long to, ++ const void *from, ssize_t len) ++{ ++ physmap_lock(map); ++ inline_map_copy_to(map, to, from, len); ++ physmap_unlock(map); ++} ++ + static int physmap_flash_remove(struct platform_device *dev) + { + struct physmap_flash_info *info; +@@ -157,6 +217,13 @@ static int physmap_flash_probe(struct pl + + simple_map_init(&info->map[i]); + ++ if (physmap_data->lock && physmap_data->unlock) { ++ info->map[i].read = physmap_flash_read_lock; ++ info->map[i].write = physmap_flash_write_lock; ++ info->map[i].copy_from = physmap_flash_copy_from_lock; ++ info->map[i].copy_to = physmap_flash_copy_to_lock; ++ } ++ + probe_type = rom_probe_types; + if (physmap_data->probe_type == NULL) { + for (; info->mtd[i] == NULL && *probe_type != NULL; probe_type++) +--- a/include/linux/mtd/physmap.h ++++ b/include/linux/mtd/physmap.h +@@ -26,6 +26,8 @@ struct physmap_flash_data { + unsigned int width; + int (*init)(struct platform_device *); + void (*exit)(struct platform_device *); ++ void (*lock)(struct platform_device *); ++ void (*unlock)(struct platform_device *); + void (*set_vpp)(struct platform_device *, int); + unsigned int nr_parts; + unsigned int pfow_base; diff --git a/target/linux/ar71xx/patches-3.6/402-mtd-SST39VF6401B-support.patch b/target/linux/ar71xx/patches-3.6/402-mtd-SST39VF6401B-support.patch new file mode 100644 index 000000000..246abd5dc --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/402-mtd-SST39VF6401B-support.patch @@ -0,0 +1,29 @@ +--- a/drivers/mtd/chips/jedec_probe.c ++++ b/drivers/mtd/chips/jedec_probe.c +@@ -148,6 +148,7 @@ + #define SST39LF160 0x2782 + #define SST39VF1601 0x234b + #define SST39VF3201 0x235b ++#define SST39VF6401B 0x236d + #define SST39WF1601 0x274b + #define SST39WF1602 0x274a + #define SST39LF512 0x00D4 +@@ -1568,6 +1569,18 @@ static const struct amd_flash_info jedec + ERASEINFO(0x10000,64), + } + }, { ++ .mfr_id = CFI_MFR_SST, ++ .dev_id = SST39VF6401B, ++ .name = "SST 39VF6401B", ++ .devtypes = CFI_DEVICETYPE_X16, ++ .uaddr = MTD_UADDR_0xAAAA_0x5555, ++ .dev_size = SIZE_8MiB, ++ .cmd_set = P_ID_AMD_STD, ++ .nr_regions = 1, ++ .regions = { ++ ERASEINFO(0x10000,128) ++ } ++ }, { + .mfr_id = CFI_MFR_ST, + .dev_id = M29F800AB, + .name = "ST M29F800AB", diff --git a/target/linux/ar71xx/patches-3.6/403-mtd_fix_cfi_cmdset_0002_status_check.patch b/target/linux/ar71xx/patches-3.6/403-mtd_fix_cfi_cmdset_0002_status_check.patch new file mode 100644 index 000000000..28d056168 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/403-mtd_fix_cfi_cmdset_0002_status_check.patch @@ -0,0 +1,69 @@ +--- a/drivers/mtd/chips/cfi_cmdset_0002.c ++++ b/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -1221,8 +1221,8 @@ static int __xipram do_write_oneword(str + break; + } + +- if (chip_ready(map, adr)) +- break; ++ if (chip_good(map, adr, datum)) ++ goto enable_xip; + + /* Latency issues. Drop the lock, wait a while and retry */ + UDELAY(map, chip, adr, 1); +@@ -1238,6 +1238,8 @@ static int __xipram do_write_oneword(str + + ret = -EIO; + } ++ ++ enable_xip: + xip_enable(map, chip, adr); + op_done: + chip->state = FL_READY; +@@ -1796,7 +1798,6 @@ static int cfi_amdstd_panic_write(struct + return 0; + } + +- + /* + * Handle devices with one erase region, that only implement + * the chip erase command. +@@ -1860,8 +1861,8 @@ static int __xipram do_erase_chip(struct + chip->erase_suspended = 0; + } + +- if (chip_ready(map, adr)) +- break; ++ if (chip_good(map, adr, map_word_ff(map))) ++ goto op_done; + + if (time_after(jiffies, timeo)) { + printk(KERN_WARNING "MTD %s(): software timeout\n", +@@ -1881,6 +1882,7 @@ static int __xipram do_erase_chip(struct + ret = -EIO; + } + ++ op_done: + chip->state = FL_READY; + xip_enable(map, chip, adr); + DISABLE_VPP(map); +@@ -1949,9 +1951,9 @@ static int __xipram do_erase_oneblock(st + chip->erase_suspended = 0; + } + +- if (chip_ready(map, adr)) { ++ if (chip_good(map, adr, map_word_ff(map))) { + xip_enable(map, chip, adr); +- break; ++ goto op_done; + } + + if (time_after(jiffies, timeo)) { +@@ -1973,6 +1975,7 @@ static int __xipram do_erase_oneblock(st + ret = -EIO; + } + ++ op_done: + chip->state = FL_READY; + DISABLE_VPP(map); + put_chip(map, chip, adr); diff --git a/target/linux/ar71xx/patches-3.6/404-mtd-wrt160nl-trx-parser.patch b/target/linux/ar71xx/patches-3.6/404-mtd-wrt160nl-trx-parser.patch new file mode 100644 index 000000000..75bfbc315 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/404-mtd-wrt160nl-trx-parser.patch @@ -0,0 +1,25 @@ +--- a/drivers/mtd/Kconfig ++++ b/drivers/mtd/Kconfig +@@ -156,6 +156,12 @@ config MTD_BCM63XX_PARTS + This provides partions parsing for BCM63xx devices with CFE + bootloaders. + ++config MTD_WRT160NL_PARTS ++ tristate "Linksys WRT160NL partitioning support" ++ depends on MTD_PARTITIONS && ATH79_MACH_WRT160NL ++ ---help--- ++ Linksys WRT160NL partitioning support ++ + config MTD_MYLOADER_PARTS + tristate "MyLoader partition parsing" + depends on ADM5120 || ATHEROS_AR231X || ATHEROS_AR71XX || ATH79 +--- a/drivers/mtd/Makefile ++++ b/drivers/mtd/Makefile +@@ -13,6 +13,7 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o + obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o + obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o + obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o ++obj-$(CONFIG_MTD_WRT160NL_PARTS) += wrt160nl_part.o + + # 'Users' - code which presents functionality to userspace. + obj-$(CONFIG_MTD_CHAR) += mtdchar.o diff --git a/target/linux/ar71xx/patches-3.6/405-mtd-tp-link-partition-parser.patch b/target/linux/ar71xx/patches-3.6/405-mtd-tp-link-partition-parser.patch new file mode 100644 index 000000000..021491591 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/405-mtd-tp-link-partition-parser.patch @@ -0,0 +1,34 @@ +--- a/drivers/mtd/Kconfig ++++ b/drivers/mtd/Kconfig +@@ -158,7 +158,7 @@ config MTD_BCM63XX_PARTS + + config MTD_WRT160NL_PARTS + tristate "Linksys WRT160NL partitioning support" +- depends on MTD_PARTITIONS && ATH79_MACH_WRT160NL ++ depends on ATH79_MACH_WRT160NL + ---help--- + Linksys WRT160NL partitioning support + +@@ -178,6 +178,12 @@ config MTD_MYLOADER_PARTS + You will still need the parsing functions to be called by the driver + for your particular device. It won't happen automatically. + ++config MTD_TPLINK_PARTS ++ tristate "TP-Link AR7XXX/AR9XXX partitioning support" ++ depends on ATH79 ++ ---help--- ++ TBD. ++ + comment "User Modules And Translation Layers" + + config MTD_CHAR +--- a/drivers/mtd/Makefile ++++ b/drivers/mtd/Makefile +@@ -13,6 +13,7 @@ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o + obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o + obj-$(CONFIG_MTD_BCM63XX_PARTS) += bcm63xxpart.o + obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o ++obj-$(CONFIG_MTD_TPLINK_PARTS) += tplinkpart.o + obj-$(CONFIG_MTD_WRT160NL_PARTS) += wrt160nl_part.o + + # 'Users' - code which presents functionality to userspace. diff --git a/target/linux/ar71xx/patches-3.6/406-mtd-m25p80-allow-to-specify-max-read-size.patch b/target/linux/ar71xx/patches-3.6/406-mtd-m25p80-allow-to-specify-max-read-size.patch new file mode 100644 index 000000000..c067f9cdf --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/406-mtd-m25p80-allow-to-specify-max-read-size.patch @@ -0,0 +1,109 @@ +--- a/drivers/mtd/devices/m25p80.c ++++ b/drivers/mtd/devices/m25p80.c +@@ -100,6 +100,7 @@ struct m25p { + u16 addr_width; + u8 erase_opcode; + u8 *command; ++ size_t max_read_len; + }; + + static inline struct m25p *mtd_to_m25p(struct mtd_info *mtd) +@@ -349,6 +350,7 @@ static int m25p80_read(struct mtd_info * + struct m25p *flash = mtd_to_m25p(mtd); + struct spi_transfer t[2]; + struct spi_message m; ++ loff_t ofs; + + pr_debug("%s: %s from 0x%08x, len %zd\n", dev_name(&flash->spi->dev), + __func__, (u32)from, len); +@@ -364,19 +366,10 @@ static int m25p80_read(struct mtd_info * + t[0].len = m25p_cmdsz(flash) + FAST_READ_DUMMY_BYTE; + spi_message_add_tail(&t[0], &m); + +- t[1].rx_buf = buf; +- t[1].len = len; + spi_message_add_tail(&t[1], &m); + + mutex_lock(&flash->lock); + +- /* Wait till previous write/erase is done. */ +- if (wait_till_ready(flash)) { +- /* REVISIT status return?? */ +- mutex_unlock(&flash->lock); +- return 1; +- } +- + /* FIXME switch to OPCODE_FAST_READ. It's required for higher + * clocks; and at this writing, every chip this driver handles + * supports that opcode. +@@ -384,11 +377,44 @@ static int m25p80_read(struct mtd_info * + + /* Set up the write data buffer. */ + flash->command[0] = OPCODE_READ; +- m25p_addr2cmd(flash, from, flash->command); + +- spi_sync(flash->spi, &m); ++ ofs = 0; ++ while (len) { ++ size_t readlen; ++ size_t done; ++ int ret; ++ ++ ret = wait_till_ready(flash); ++ if (ret) { ++ mutex_unlock(&flash->lock); ++ return 1; ++ } ++ ++ if (flash->max_read_len > 0 && ++ flash->max_read_len < len) ++ readlen = flash->max_read_len; ++ else ++ readlen = len; ++ ++ t[1].rx_buf = buf + ofs; ++ t[1].len = readlen; ++ ++ m25p_addr2cmd(flash, from + ofs, flash->command); ++ ++ spi_sync(flash->spi, &m); + +- *retlen = m.actual_length - m25p_cmdsz(flash) - FAST_READ_DUMMY_BYTE; ++ done = m.actual_length - m25p_cmdsz(flash) - ++ FAST_READ_DUMMY_BYTE; ++ if (done != readlen) { ++ mutex_unlock(&flash->lock); ++ return 1; ++ } ++ ++ ofs += done; ++ len -= done; ++ } ++ ++ *retlen = ofs; + + mutex_unlock(&flash->lock); + +@@ -899,6 +925,12 @@ static int __devinit m25p_probe(struct s + flash->mtd._erase = m25p80_erase; + flash->mtd._read = m25p80_read; + ++ if (data && data->max_read_len) { ++ flash->max_read_len = data->max_read_len; ++ dev_warn(&spi->dev, "max_read_len set to %d bytes\n", ++ flash->max_read_len); ++ } ++ + /* sst flash chips use AAI word program */ + if (JEDEC_MFR(info->jedec_id) == CFI_MFR_SST) + flash->mtd._write = sst_write; +--- a/include/linux/spi/flash.h ++++ b/include/linux/spi/flash.h +@@ -25,6 +25,7 @@ struct flash_platform_data { + + char *type; + ++ size_t max_read_len; + /* we'll likely add more ... use JEDEC IDs, etc */ + }; + diff --git a/target/linux/ar71xx/patches-3.6/407-mtd-m25p80-allow-to-pass-probe-types-via-platform-data.patch b/target/linux/ar71xx/patches-3.6/407-mtd-m25p80-allow-to-pass-probe-types-via-platform-data.patch new file mode 100644 index 000000000..65cccd73b --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/407-mtd-m25p80-allow-to-pass-probe-types-via-platform-data.patch @@ -0,0 +1,23 @@ +--- a/drivers/mtd/devices/m25p80.c ++++ b/drivers/mtd/devices/m25p80.c +@@ -992,7 +992,9 @@ static int __devinit m25p_probe(struct s + /* partitions should match sector boundaries; and it may be good to + * use readonly partitions for writeprotected sectors (BP2..BP0). + */ +- return mtd_device_parse_register(&flash->mtd, NULL, &ppdata, ++ return mtd_device_parse_register(&flash->mtd, ++ data ? data->part_probes : NULL, ++ &ppdata, + data ? data->parts : NULL, + data ? data->nr_parts : 0); + } +--- a/include/linux/spi/flash.h ++++ b/include/linux/spi/flash.h +@@ -24,6 +24,7 @@ struct flash_platform_data { + unsigned int nr_parts; + + char *type; ++ const char **part_probes; + + size_t max_read_len; + /* we'll likely add more ... use JEDEC IDs, etc */ diff --git a/target/linux/ar71xx/patches-3.6/408-mtd-redboot_partition_scan.patch b/target/linux/ar71xx/patches-3.6/408-mtd-redboot_partition_scan.patch new file mode 100644 index 000000000..4db94a161 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/408-mtd-redboot_partition_scan.patch @@ -0,0 +1,44 @@ +--- a/drivers/mtd/redboot.c ++++ b/drivers/mtd/redboot.c +@@ -79,12 +79,18 @@ static int parse_redboot_partitions(stru + static char nullstring[] = "unallocated"; + #endif + ++ buf = vmalloc(master->erasesize); ++ if (!buf) ++ return -ENOMEM; ++ ++ restart: + if ( directory < 0 ) { + offset = master->size + directory * master->erasesize; + while (mtd_block_isbad(master, offset)) { + if (!offset) { + nogood: + printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n"); ++ vfree(buf); + return -EIO; + } + offset -= master->erasesize; +@@ -97,10 +103,6 @@ static int parse_redboot_partitions(stru + goto nogood; + } + } +- buf = vmalloc(master->erasesize); +- +- if (!buf) +- return -ENOMEM; + + printk(KERN_NOTICE "Searching for RedBoot partition table in %s at offset 0x%lx\n", + master->name, offset); +@@ -173,6 +175,11 @@ static int parse_redboot_partitions(stru + } + if (i == numslots) { + /* Didn't find it */ ++ if (offset + master->erasesize < master->size) { ++ /* not at the end of the flash yet, maybe next block :) */ ++ directory++; ++ goto restart; ++ } + printk(KERN_NOTICE "No RedBoot partition table detected in %s\n", + master->name); + ret = 0; diff --git a/target/linux/ar71xx/patches-3.6/409-mtd-rb4xx_nand_driver.patch b/target/linux/ar71xx/patches-3.6/409-mtd-rb4xx_nand_driver.patch new file mode 100644 index 000000000..abdc51f85 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/409-mtd-rb4xx_nand_driver.patch @@ -0,0 +1,21 @@ +--- a/drivers/mtd/nand/Kconfig ++++ b/drivers/mtd/nand/Kconfig +@@ -607,4 +607,8 @@ config MTD_NAND_FSMC + Enables support for NAND Flash chips on the ST Microelectronics + Flexible Static Memory Controller (FSMC) + ++config MTD_NAND_RB4XX ++ tristate "NAND flash driver for RouterBoard 4xx series" ++ depends on MTD_NAND && ATH79_MACH_RB4XX ++ + endif # MTD_NAND +--- a/drivers/mtd/nand/Makefile ++++ b/drivers/mtd/nand/Makefile +@@ -34,6 +34,7 @@ obj-$(CONFIG_MTD_NAND_CM_X270) += cmx27 + obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx_nand.o + obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o + obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o ++obj-$(CONFIG_MTD_NAND_RB4XX) += rb4xx_nand.o + obj-$(CONFIG_MTD_ALAUDA) += alauda.o + obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o + obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o diff --git a/target/linux/ar71xx/patches-3.6/410-mtd-rb750-nand-driver.patch b/target/linux/ar71xx/patches-3.6/410-mtd-rb750-nand-driver.patch new file mode 100644 index 000000000..8e6c141d3 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/410-mtd-rb750-nand-driver.patch @@ -0,0 +1,21 @@ +--- a/drivers/mtd/nand/Kconfig ++++ b/drivers/mtd/nand/Kconfig +@@ -611,4 +611,8 @@ config MTD_NAND_RB4XX + tristate "NAND flash driver for RouterBoard 4xx series" + depends on MTD_NAND && ATH79_MACH_RB4XX + ++config MTD_NAND_RB750 ++ tristate "NAND flash driver for the RouterBoard 750" ++ depends on MTD_NAND && ATH79_MACH_RB750 ++ + endif # MTD_NAND +--- a/drivers/mtd/nand/Makefile ++++ b/drivers/mtd/nand/Makefile +@@ -35,6 +35,7 @@ obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx + obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o + obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o + obj-$(CONFIG_MTD_NAND_RB4XX) += rb4xx_nand.o ++obj-$(CONFIG_MTD_NAND_RB750) += rb750_nand.o + obj-$(CONFIG_MTD_ALAUDA) += alauda.o + obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o + obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o diff --git a/target/linux/ar71xx/patches-3.6/411-mtd-cfi_cmdset_0002-force-word-write.patch b/target/linux/ar71xx/patches-3.6/411-mtd-cfi_cmdset_0002-force-word-write.patch new file mode 100644 index 000000000..1fb690e99 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/411-mtd-cfi_cmdset_0002-force-word-write.patch @@ -0,0 +1,61 @@ +--- a/drivers/mtd/chips/cfi_cmdset_0002.c ++++ b/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -39,7 +39,7 @@ + #include <linux/mtd/xip.h> + + #define AMD_BOOTLOC_BUG +-#define FORCE_WORD_WRITE 0 ++#define FORCE_WORD_WRITE 1 + + #define MAX_WORD_RETRIES 3 + +@@ -50,7 +50,9 @@ + + static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *); + static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); ++#if !FORCE_WORD_WRITE + static int cfi_amdstd_write_buffers(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); ++#endif + static int cfi_amdstd_erase_chip(struct mtd_info *, struct erase_info *); + static int cfi_amdstd_erase_varsize(struct mtd_info *, struct erase_info *); + static void cfi_amdstd_sync (struct mtd_info *); +@@ -186,6 +188,7 @@ static void fixup_amd_bootblock(struct m + } + #endif + ++#if !FORCE_WORD_WRITE + static void fixup_use_write_buffers(struct mtd_info *mtd) + { + struct map_info *map = mtd->priv; +@@ -195,6 +198,7 @@ static void fixup_use_write_buffers(stru + mtd->_write = cfi_amdstd_write_buffers; + } + } ++#endif /* !FORCE_WORD_WRITE */ + + /* Atmel chips don't use the same PRI format as AMD chips */ + static void fixup_convert_atmel_pri(struct mtd_info *mtd) +@@ -1378,6 +1382,7 @@ static int cfi_amdstd_write_words(struct + /* + * FIXME: interleaved mode not tested, and probably not supported! + */ ++#if !FORCE_WORD_WRITE + static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, + unsigned long adr, const u_char *buf, + int len) +@@ -1490,7 +1495,6 @@ static int __xipram do_write_buffer(stru + return ret; + } + +- + static int cfi_amdstd_write_buffers(struct mtd_info *mtd, loff_t to, size_t len, + size_t *retlen, const u_char *buf) + { +@@ -1565,6 +1569,7 @@ static int cfi_amdstd_write_buffers(stru + + return 0; + } ++#endif /* !FORCE_WORD_WRITE */ + + /* + * Wait for the flash chip to become ready to write data diff --git a/target/linux/ar71xx/patches-3.6/412-mtd-m25p80-zero-partition-parser-data.patch b/target/linux/ar71xx/patches-3.6/412-mtd-m25p80-zero-partition-parser-data.patch new file mode 100644 index 000000000..3c18f62d4 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/412-mtd-m25p80-zero-partition-parser-data.patch @@ -0,0 +1,10 @@ +--- a/drivers/mtd/devices/m25p80.c ++++ b/drivers/mtd/devices/m25p80.c +@@ -952,6 +952,7 @@ static int __devinit m25p_probe(struct s + if (info->flags & M25P_NO_ERASE) + flash->mtd.flags |= MTD_NO_ERASE; + ++ memset(&ppdata, '\0', sizeof(ppdata)); + ppdata.of_node = spi->dev.of_node; + flash->mtd.dev.parent = &spi->dev; + flash->page_size = info->page_size; diff --git a/target/linux/ar71xx/patches-3.6/413-mtd-ar934x-nand-driver.patch b/target/linux/ar71xx/patches-3.6/413-mtd-ar934x-nand-driver.patch new file mode 100644 index 000000000..ba9b511d2 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/413-mtd-ar934x-nand-driver.patch @@ -0,0 +1,21 @@ +--- a/drivers/mtd/nand/Kconfig ++++ b/drivers/mtd/nand/Kconfig +@@ -615,4 +615,8 @@ config MTD_NAND_RB750 + tristate "NAND flash driver for the RouterBoard 750" + depends on MTD_NAND && ATH79_MACH_RB750 + ++config MTD_NAND_AR934X ++ tristate "NAND flash driver for the Atheros AR934x SoCs" ++ depends on SOC_AR934X ++ + endif # MTD_NAND +--- a/drivers/mtd/nand/Makefile ++++ b/drivers/mtd/nand/Makefile +@@ -11,6 +11,7 @@ obj-$(CONFIG_MTD_SM_COMMON) += sm_comm + obj-$(CONFIG_MTD_NAND_CAFE) += cafe_nand.o + obj-$(CONFIG_MTD_NAND_SPIA) += spia.o + obj-$(CONFIG_MTD_NAND_AMS_DELTA) += ams-delta.o ++obj-$(CONFIG_MTD_NAND_AR934X) += ar934x_nfc.o + obj-$(CONFIG_MTD_NAND_AUTCPU12) += autcpu12.o + obj-$(CONFIG_MTD_NAND_DENALI) += denali.o + obj-$(CONFIG_MTD_NAND_AU1550) += au1550nd.o diff --git a/target/linux/ar71xx/patches-3.6/420-net-ar71xx_mac_driver.patch b/target/linux/ar71xx/patches-3.6/420-net-ar71xx_mac_driver.patch new file mode 100644 index 000000000..f11713316 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/420-net-ar71xx_mac_driver.patch @@ -0,0 +1,28 @@ +--- a/drivers/net/ethernet/atheros/Kconfig ++++ b/drivers/net/ethernet/atheros/Kconfig +@@ -5,7 +5,7 @@ + config NET_VENDOR_ATHEROS + bool "Atheros devices" + default y +- depends on PCI ++ depends on (PCI || ATH79) + ---help--- + If you have a network (Ethernet) card belonging to this class, say Y + and read the Ethernet-HOWTO, available from +@@ -67,4 +67,6 @@ config ATL1C + To compile this driver as a module, choose M here. The module + will be called atl1c. + ++source drivers/net/ethernet/atheros/ag71xx/Kconfig ++ + endif # NET_VENDOR_ATHEROS +--- a/drivers/net/ethernet/atheros/Makefile ++++ b/drivers/net/ethernet/atheros/Makefile +@@ -2,6 +2,7 @@ + # Makefile for the Atheros network device drivers. + # + ++obj-$(CONFIG_AG71XX) += ag71xx/ + obj-$(CONFIG_ATL1) += atlx/ + obj-$(CONFIG_ATL2) += atlx/ + obj-$(CONFIG_ATL1E) += atl1e/ diff --git a/target/linux/ar71xx/patches-3.6/422-dsa-trailer-tag-validation-fix.patch b/target/linux/ar71xx/patches-3.6/422-dsa-trailer-tag-validation-fix.patch new file mode 100644 index 000000000..3e3902bac --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/422-dsa-trailer-tag-validation-fix.patch @@ -0,0 +1,11 @@ +--- a/net/dsa/tag_trailer.c ++++ b/net/dsa/tag_trailer.c +@@ -87,7 +87,7 @@ static int trailer_rcv(struct sk_buff *s + + trailer = skb_tail_pointer(skb) - 4; + if (trailer[0] != 0x80 || (trailer[1] & 0xf8) != 0x00 || +- (trailer[3] & 0xef) != 0x00 || trailer[3] != 0x00) ++ (trailer[2] & 0xef) != 0x00 || (trailer[3] & 0xfe) != 0x00) + goto out_drop; + + source_port = trailer[1] & 7; diff --git a/target/linux/ar71xx/patches-3.6/423-dsa-add-88e6063-driver.patch b/target/linux/ar71xx/patches-3.6/423-dsa-add-88e6063-driver.patch new file mode 100644 index 000000000..bfb0b8e75 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/423-dsa-add-88e6063-driver.patch @@ -0,0 +1,24 @@ +--- a/drivers/net/dsa/Kconfig ++++ b/drivers/net/dsa/Kconfig +@@ -12,6 +12,13 @@ config NET_DSA_MV88E6060 + This enables support for the Marvell 88E6060 ethernet switch + chip. + ++config NET_DSA_MV88E6063 ++ bool "Marvell 88E6063 ethernet switch chip support" ++ select NET_DSA_TAG_TRAILER ++ ---help--- ++ This enables support for the Marvell 88E6063 ethernet switch ++ chip ++ + config NET_DSA_MV88E6XXX_NEED_PPU + bool + default n +--- a/drivers/net/dsa/Makefile ++++ b/drivers/net/dsa/Makefile +@@ -1,4 +1,5 @@ + obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o ++obj-$(CONFIG_NET_DSA_MV88E6063) += mv88e6063.o + obj-$(CONFIG_NET_DSA_MV88E6XXX) += mv88e6xxx_drv.o + mv88e6xxx_drv-y += mv88e6xxx.o + ifdef CONFIG_NET_DSA_MV88E6123_61_65 diff --git a/target/linux/ar71xx/patches-3.6/430-drivers-link-spi-before-mtd.patch b/target/linux/ar71xx/patches-3.6/430-drivers-link-spi-before-mtd.patch new file mode 100644 index 000000000..89f595860 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/430-drivers-link-spi-before-mtd.patch @@ -0,0 +1,12 @@ +--- a/drivers/Makefile ++++ b/drivers/Makefile +@@ -53,8 +53,8 @@ obj-$(CONFIG_IDE) += ide/ + obj-$(CONFIG_SCSI) += scsi/ + obj-$(CONFIG_ATA) += ata/ + obj-$(CONFIG_TARGET_CORE) += target/ +-obj-$(CONFIG_MTD) += mtd/ + obj-$(CONFIG_SPI) += spi/ ++obj-$(CONFIG_MTD) += mtd/ + obj-y += hsi/ + obj-y += net/ + obj-$(CONFIG_ATM) += atm/ diff --git a/target/linux/ar71xx/patches-3.6/431-spi-add-various-flags.patch b/target/linux/ar71xx/patches-3.6/431-spi-add-various-flags.patch new file mode 100644 index 000000000..67ba43f0c --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/431-spi-add-various-flags.patch @@ -0,0 +1,19 @@ +--- a/include/linux/spi/spi.h ++++ b/include/linux/spi/spi.h +@@ -503,6 +503,8 @@ struct spi_transfer { + dma_addr_t rx_dma; + + unsigned cs_change:1; ++ unsigned verify:1; ++ unsigned fast_write:1; + u8 bits_per_word; + u16 delay_usecs; + u32 speed_hz; +@@ -544,6 +546,7 @@ struct spi_message { + struct spi_device *spi; + + unsigned is_dma_mapped:1; ++ unsigned fast_read:1; + + /* REVISIT: we might want a flag affecting the behavior of the + * last transfer ... allowing things like "read 16 bit length L" diff --git a/target/linux/ar71xx/patches-3.6/432-spi-rb4xx-spi-driver.patch b/target/linux/ar71xx/patches-3.6/432-spi-rb4xx-spi-driver.patch new file mode 100644 index 000000000..14d30b342 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/432-spi-rb4xx-spi-driver.patch @@ -0,0 +1,25 @@ +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -309,6 +309,12 @@ config SPI_RSPI + help + SPI driver for Renesas RSPI blocks. + ++config SPI_RB4XX ++ tristate "Mikrotik RB4XX SPI master" ++ depends on SPI_MASTER && ATH79_MACH_RB4XX ++ help ++ SPI controller driver for the Mikrotik RB4xx series boards. ++ + config SPI_S3C24XX + tristate "Samsung S3C24XX series SPI" + depends on ARCH_S3C24XX && EXPERIMENTAL +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -47,6 +47,7 @@ obj-$(CONFIG_SPI_PL022) += spi-pl022.o + obj-$(CONFIG_SPI_PPC4xx) += spi-ppc4xx.o + obj-$(CONFIG_SPI_PXA2XX) += spi-pxa2xx.o + obj-$(CONFIG_SPI_PXA2XX_PCI) += spi-pxa2xx-pci.o ++obj-$(CONFIG_SPI_RB4XX) += spi-rb4xx.o + obj-$(CONFIG_SPI_RSPI) += spi-rspi.o + obj-$(CONFIG_SPI_S3C24XX) += spi-s3c24xx-hw.o + spi-s3c24xx-hw-y := spi-s3c24xx.o diff --git a/target/linux/ar71xx/patches-3.6/433-spi-rb4xx-cpld-driver.patch b/target/linux/ar71xx/patches-3.6/433-spi-rb4xx-cpld-driver.patch new file mode 100644 index 000000000..0d8cd9991 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/433-spi-rb4xx-cpld-driver.patch @@ -0,0 +1,26 @@ +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -479,6 +479,13 @@ config SPI_TLE62X0 + sysfs interface, with each line presented as a kind of GPIO + exposing both switch control and diagnostic feedback. + ++config SPI_RB4XX_CPLD ++ tristate "MikroTik RB4XX CPLD driver" ++ depends on ATH79_MACH_RB4XX ++ help ++ SPI driver for the Xilinx CPLD chip present on the ++ MikroTik RB4xx boards. ++ + # + # Add new SPI protocol masters in alphabetical order above this line + # +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -48,6 +48,7 @@ obj-$(CONFIG_SPI_PPC4xx) += spi-ppc4xx. + obj-$(CONFIG_SPI_PXA2XX) += spi-pxa2xx.o + obj-$(CONFIG_SPI_PXA2XX_PCI) += spi-pxa2xx-pci.o + obj-$(CONFIG_SPI_RB4XX) += spi-rb4xx.o ++obj-$(CONFIG_SPI_RB4XX_CPLD) += spi-rb4xx-cpld.o + obj-$(CONFIG_SPI_RSPI) += spi-rspi.o + obj-$(CONFIG_SPI_S3C24XX) += spi-s3c24xx-hw.o + spi-s3c24xx-hw-y := spi-s3c24xx.o diff --git a/target/linux/ar71xx/patches-3.6/434-spi-ap83_spi_controller.patch b/target/linux/ar71xx/patches-3.6/434-spi-ap83_spi_controller.patch new file mode 100644 index 000000000..964ffe3a5 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/434-spi-ap83_spi_controller.patch @@ -0,0 +1,27 @@ +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -12,6 +12,7 @@ obj-$(CONFIG_SPI_SPIDEV) += spidev.o + # SPI master controller drivers (bus) + obj-$(CONFIG_SPI_ALTERA) += spi-altera.o + obj-$(CONFIG_SPI_ATMEL) += spi-atmel.o ++obj-$(CONFIG_SPI_AP83) += spi-ap83.o + obj-$(CONFIG_SPI_ATH79) += spi-ath79.o + obj-$(CONFIG_SPI_AU1550) += spi-au1550.o + obj-$(CONFIG_SPI_BCM63XX) += spi-bcm63xx.o +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -59,6 +59,14 @@ config SPI_ALTERA + help + This is the driver for the Altera SPI Controller. + ++config SPI_AP83 ++ tristate "Atheros AP83 specific SPI Controller" ++ depends on SPI_MASTER && ATH79_MACH_AP83 ++ select SPI_BITBANG ++ help ++ This is a specific SPI controller driver for the Atheros AP83 ++ reference board. ++ + config SPI_ATH79 + tristate "Atheros AR71XX/AR724X/AR913X SPI controller driver" + depends on ATH79 && GENERIC_GPIO diff --git a/target/linux/ar71xx/patches-3.6/435-spi-vsc7385_driver.patch b/target/linux/ar71xx/patches-3.6/435-spi-vsc7385_driver.patch new file mode 100644 index 000000000..a80c5f5a8 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/435-spi-vsc7385_driver.patch @@ -0,0 +1,24 @@ +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -494,6 +494,11 @@ config SPI_RB4XX_CPLD + SPI driver for the Xilinx CPLD chip present on the + MikroTik RB4xx boards. + ++config SPI_VSC7385 ++ tristate "Vitesse VSC7385 ethernet switch driver" ++ help ++ SPI driver for the Vitesse VSC7385 ethernet switch. ++ + # + # Add new SPI protocol masters in alphabetical order above this line + # +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -66,6 +66,7 @@ obj-$(CONFIG_SPI_TI_SSP) += spi-ti-ssp. + obj-$(CONFIG_SPI_TLE62X0) += spi-tle62x0.o + obj-$(CONFIG_SPI_TOPCLIFF_PCH) += spi-topcliff-pch.o + obj-$(CONFIG_SPI_TXX9) += spi-txx9.o ++obj-$(CONFIG_SPI_VSC7385) += spi-vsc7385.o + obj-$(CONFIG_SPI_XCOMM) += spi-xcomm.o + obj-$(CONFIG_SPI_XILINX) += spi-xilinx.o + diff --git a/target/linux/ar71xx/patches-3.6/440-leds-wndr3700-usb-led-driver.patch b/target/linux/ar71xx/patches-3.6/440-leds-wndr3700-usb-led-driver.patch new file mode 100644 index 000000000..31ebadfb6 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/440-leds-wndr3700-usb-led-driver.patch @@ -0,0 +1,26 @@ +--- a/drivers/leds/Kconfig ++++ b/drivers/leds/Kconfig +@@ -453,6 +453,13 @@ config LEDS_TRIGGERS + These triggers allow kernel events to drive the LEDs and can + be configured via sysfs. If unsure, say Y. + ++config LEDS_WNDR3700_USB ++ tristate "NETGEAR WNDR3700 USB LED driver" ++ depends on LEDS_CLASS && ATH79_MACH_WNDR3700 ++ help ++ This option enables support for the USB LED found on the ++ NETGEAR WNDR3700 board. ++ + comment "LED Triggers" + + config LEDS_TRIGGER_TIMER +--- a/drivers/leds/Makefile ++++ b/drivers/leds/Makefile +@@ -37,6 +37,7 @@ obj-$(CONFIG_LEDS_DA9052) += leds-da905 + obj-$(CONFIG_LEDS_WM831X_STATUS) += leds-wm831x-status.o + obj-$(CONFIG_LEDS_WM8350) += leds-wm8350.o + obj-$(CONFIG_LEDS_PWM) += leds-pwm.o ++obj-${CONFIG_LEDS_WNDR3700_USB} += leds-wndr3700-usb.o + obj-$(CONFIG_LEDS_REGULATOR) += leds-regulator.o + obj-$(CONFIG_LEDS_INTEL_SS4200) += leds-ss4200.o + obj-$(CONFIG_LEDS_LT3593) += leds-lt3593.o diff --git a/target/linux/ar71xx/patches-3.6/441-leds-rb750-led-driver.patch b/target/linux/ar71xx/patches-3.6/441-leds-rb750-led-driver.patch new file mode 100644 index 000000000..a9668a3dd --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/441-leds-rb750-led-driver.patch @@ -0,0 +1,23 @@ +--- a/drivers/leds/Kconfig ++++ b/drivers/leds/Kconfig +@@ -460,6 +460,10 @@ config LEDS_WNDR3700_USB + This option enables support for the USB LED found on the + NETGEAR WNDR3700 board. + ++config LEDS_RB750 ++ tristate "LED driver for the Mikrotik RouterBOARD 750" ++ depends on LEDS_CLASS && ATH79_MACH_RB750 ++ + comment "LED Triggers" + + config LEDS_TRIGGER_TIMER +--- a/drivers/leds/Makefile ++++ b/drivers/leds/Makefile +@@ -44,6 +44,7 @@ obj-$(CONFIG_LEDS_LT3593) += leds-lt359 + obj-$(CONFIG_LEDS_ADP5520) += leds-adp5520.o + obj-$(CONFIG_LEDS_DELL_NETBOOKS) += dell-led.o + obj-$(CONFIG_LEDS_MC13783) += leds-mc13783.o ++obj-$(CONFIG_LEDS_RB750) += leds-rb750.o + obj-$(CONFIG_LEDS_NS2) += leds-ns2.o + obj-$(CONFIG_LEDS_NETXBIG) += leds-netxbig.o + obj-$(CONFIG_LEDS_ASIC3) += leds-asic3.o diff --git a/target/linux/ar71xx/patches-3.6/450-gpio-nxp-74hc153-gpio-chip-driver.patch b/target/linux/ar71xx/patches-3.6/450-gpio-nxp-74hc153-gpio-chip-driver.patch new file mode 100644 index 000000000..57512c9ee --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/450-gpio-nxp-74hc153-gpio-chip-driver.patch @@ -0,0 +1,15 @@ +--- a/drivers/gpio/Kconfig ++++ b/drivers/gpio/Kconfig +@@ -618,4 +618,12 @@ config GPIO_MSIC + Enable support for GPIO on intel MSIC controllers found in + intel MID devices + ++comment "Other GPIO expanders" ++ ++config GPIO_NXP_74HC153 ++ tristate "NXP 74HC153 Dual 4-input multiplexer" ++ help ++ Platform driver for NXP 74HC153 Dual 4-input Multiplexer. This ++ provides a GPIO interface supporting input mode only. ++ + endif diff --git a/target/linux/ar71xx/patches-3.6/460-spi-bitbang-export-spi_bitbang_bufs.patch b/target/linux/ar71xx/patches-3.6/460-spi-bitbang-export-spi_bitbang_bufs.patch new file mode 100644 index 000000000..919b85cb7 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/460-spi-bitbang-export-spi_bitbang_bufs.patch @@ -0,0 +1,28 @@ +--- a/drivers/spi/spi-bitbang.c ++++ b/drivers/spi/spi-bitbang.c +@@ -234,13 +234,14 @@ void spi_bitbang_cleanup(struct spi_devi + } + EXPORT_SYMBOL_GPL(spi_bitbang_cleanup); + +-static int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t) ++int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t) + { + struct spi_bitbang_cs *cs = spi->controller_state; + unsigned nsecs = cs->nsecs; + + return cs->txrx_bufs(spi, cs->txrx_word, nsecs, t); + } ++EXPORT_SYMBOL_GPL(spi_bitbang_bufs); + + /*----------------------------------------------------------------------*/ + +--- a/include/linux/spi/spi_bitbang.h ++++ b/include/linux/spi/spi_bitbang.h +@@ -44,6 +44,7 @@ extern void spi_bitbang_cleanup(struct s + extern int spi_bitbang_transfer(struct spi_device *spi, struct spi_message *m); + extern int spi_bitbang_setup_transfer(struct spi_device *spi, + struct spi_transfer *t); ++extern int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t); + + /* start or stop queue processing */ + extern int spi_bitbang_start(struct spi_bitbang *spi); diff --git a/target/linux/ar71xx/patches-3.6/461-spi-add-type-field-to-spi_transfer.patch b/target/linux/ar71xx/patches-3.6/461-spi-add-type-field-to-spi_transfer.patch new file mode 100644 index 000000000..850f24a07 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/461-spi-add-type-field-to-spi_transfer.patch @@ -0,0 +1,23 @@ +--- a/include/linux/spi/spi.h ++++ b/include/linux/spi/spi.h +@@ -406,6 +406,12 @@ extern struct spi_master *spi_busnum_to_ + + /*---------------------------------------------------------------------------*/ + ++enum spi_transfer_type { ++ SPI_TRANSFER_GENERIC = 0, ++ SPI_TRANSFER_FLASH_READ_CMD, ++ SPI_TRANSFER_FLASH_READ_DATA, ++}; ++ + /* + * I/O INTERFACE between SPI controller and protocol drivers + * +@@ -508,6 +514,7 @@ struct spi_transfer { + u8 bits_per_word; + u16 delay_usecs; + u32 speed_hz; ++ enum spi_transfer_type type; + + struct list_head transfer_list; + }; diff --git a/target/linux/ar71xx/patches-3.6/462-mtd-m25p80-set-spi-transfer-type.patch b/target/linux/ar71xx/patches-3.6/462-mtd-m25p80-set-spi-transfer-type.patch new file mode 100644 index 000000000..7423dfd99 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/462-mtd-m25p80-set-spi-transfer-type.patch @@ -0,0 +1,15 @@ +--- a/drivers/mtd/devices/m25p80.c ++++ b/drivers/mtd/devices/m25p80.c +@@ -362,10 +362,12 @@ static int m25p80_read(struct mtd_info * + * OPCODE_FAST_READ (if available) is faster. + * Should add 1 byte DUMMY_BYTE. + */ ++ t[0].type = SPI_TRANSFER_FLASH_READ_CMD; + t[0].tx_buf = flash->command; + t[0].len = m25p_cmdsz(flash) + FAST_READ_DUMMY_BYTE; + spi_message_add_tail(&t[0], &m); + ++ t[1].type = SPI_TRANSFER_FLASH_READ_DATA; + spi_message_add_tail(&t[1], &m); + + mutex_lock(&flash->lock); diff --git a/target/linux/ar71xx/patches-3.6/463-spi-ath79-add-fast-flash-read.patch b/target/linux/ar71xx/patches-3.6/463-spi-ath79-add-fast-flash-read.patch new file mode 100644 index 000000000..9ccc4a45e --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/463-spi-ath79-add-fast-flash-read.patch @@ -0,0 +1,185 @@ +--- a/drivers/spi/spi-ath79.c ++++ b/drivers/spi/spi-ath79.c +@@ -37,6 +37,11 @@ + + #define ATH79_SPI_CS_LINE_MAX 2 + ++enum ath79_spi_state { ++ ATH79_SPI_STATE_WAIT_CMD = 0, ++ ATH79_SPI_STATE_WAIT_READ, ++}; ++ + struct ath79_spi { + struct spi_bitbang bitbang; + u32 ioc_base; +@@ -44,6 +49,11 @@ struct ath79_spi { + void __iomem *base; + struct clk *clk; + unsigned rrw_delay; ++ ++ enum ath79_spi_state state; ++ u32 clk_div; ++ unsigned long read_addr; ++ unsigned long ahb_rate; + }; + + static inline u32 ath79_spi_rr(struct ath79_spi *sp, unsigned reg) +@@ -111,9 +121,6 @@ static void ath79_spi_enable(struct ath7 + /* save CTRL register */ + sp->reg_ctrl = ath79_spi_rr(sp, AR71XX_SPI_REG_CTRL); + sp->ioc_base = ath79_spi_rr(sp, AR71XX_SPI_REG_IOC); +- +- /* TODO: setup speed? */ +- ath79_spi_wr(sp, AR71XX_SPI_REG_CTRL, 0x43); + } + + static void ath79_spi_disable(struct ath79_spi *sp) +@@ -232,6 +239,110 @@ static u32 ath79_spi_txrx_mode0(struct s + return ath79_spi_rr(sp, AR71XX_SPI_REG_RDS); + } + ++static int ath79_spi_do_read_flash_data(struct spi_device *spi, ++ struct spi_transfer *t) ++{ ++ struct ath79_spi *sp = ath79_spidev_to_sp(spi); ++ ++ /* disable GPIO mode */ ++ ath79_spi_wr(sp, AR71XX_SPI_REG_FS, 0); ++ ++ memcpy_fromio(t->rx_buf, sp->base + sp->read_addr, t->len); ++ ++ /* enable GPIO mode */ ++ ath79_spi_wr(sp, AR71XX_SPI_REG_FS, AR71XX_SPI_FS_GPIO); ++ ++ /* restore IOC register */ ++ ath79_spi_wr(sp, AR71XX_SPI_REG_IOC, sp->ioc_base); ++ ++ return t->len; ++} ++ ++static int ath79_spi_do_read_flash_cmd(struct spi_device *spi, ++ struct spi_transfer *t) ++{ ++ struct ath79_spi *sp = ath79_spidev_to_sp(spi); ++ int len; ++ const u8 *p; ++ ++ sp->read_addr = 0; ++ ++ len = t->len - 1; ++ p = t->tx_buf; ++ ++ while (len--) { ++ p++; ++ sp->read_addr <<= 8; ++ sp->read_addr |= *p; ++ } ++ ++ return t->len; ++} ++ ++static bool ath79_spi_is_read_cmd(struct spi_device *spi, ++ struct spi_transfer *t) ++{ ++ return t->type == SPI_TRANSFER_FLASH_READ_CMD; ++} ++ ++static bool ath79_spi_is_data_read(struct spi_device *spi, ++ struct spi_transfer *t) ++{ ++ return t->type == SPI_TRANSFER_FLASH_READ_DATA; ++} ++ ++static int ath79_spi_txrx_bufs(struct spi_device *spi, struct spi_transfer *t) ++{ ++ struct ath79_spi *sp = ath79_spidev_to_sp(spi); ++ int ret; ++ ++ switch (sp->state) { ++ case ATH79_SPI_STATE_WAIT_CMD: ++ if (ath79_spi_is_read_cmd(spi, t)) { ++ ret = ath79_spi_do_read_flash_cmd(spi, t); ++ sp->state = ATH79_SPI_STATE_WAIT_READ; ++ } else { ++ ret = spi_bitbang_bufs(spi, t); ++ } ++ break; ++ ++ case ATH79_SPI_STATE_WAIT_READ: ++ if (ath79_spi_is_data_read(spi, t)) { ++ ret = ath79_spi_do_read_flash_data(spi, t); ++ } else { ++ dev_warn(&spi->dev, "flash data read expected\n"); ++ ret = -EIO; ++ } ++ sp->state = ATH79_SPI_STATE_WAIT_CMD; ++ break; ++ ++ default: ++ BUG(); ++ } ++ ++ return ret; ++} ++ ++static int ath79_spi_setup_transfer(struct spi_device *spi, ++ struct spi_transfer *t) ++{ ++ struct ath79_spi *sp = ath79_spidev_to_sp(spi); ++ struct ath79_spi_controller_data *cdata; ++ int ret; ++ ++ ret = spi_bitbang_setup_transfer(spi, t); ++ if (ret) ++ return ret; ++ ++ cdata = spi->controller_data; ++ if (cdata->is_flash) ++ sp->bitbang.txrx_bufs = ath79_spi_txrx_bufs; ++ else ++ sp->bitbang.txrx_bufs = spi_bitbang_bufs; ++ ++ return ret; ++} ++ + static __devinit int ath79_spi_probe(struct platform_device *pdev) + { + struct spi_master *master; +@@ -254,6 +365,8 @@ static __devinit int ath79_spi_probe(str + sp = spi_master_get_devdata(master); + platform_set_drvdata(pdev, sp); + ++ sp->state = ATH79_SPI_STATE_WAIT_CMD; ++ + master->setup = ath79_spi_setup; + master->cleanup = ath79_spi_cleanup; + master->bus_num = pdata->bus_num; +@@ -262,7 +375,7 @@ static __devinit int ath79_spi_probe(str + sp->bitbang.master = spi_master_get(master); + sp->bitbang.chipselect = ath79_spi_chipselect; + sp->bitbang.txrx_word[SPI_MODE_0] = ath79_spi_txrx_mode0; +- sp->bitbang.setup_transfer = spi_bitbang_setup_transfer; ++ sp->bitbang.setup_transfer = ath79_spi_setup_transfer; + sp->bitbang.flags = SPI_CS_HIGH; + + r = platform_get_resource(pdev, IORESOURCE_MEM, 0); +@@ -287,7 +400,8 @@ static __devinit int ath79_spi_probe(str + if (ret) + goto err_clk_put; + +- rate = DIV_ROUND_UP(clk_get_rate(sp->clk), MHZ); ++ sp->ahb_rate = clk_get_rate(sp->clk); ++ rate = DIV_ROUND_UP(sp->ahb_rate, MHZ); + if (!rate) { + ret = -EINVAL; + goto err_clk_disable; +--- a/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h ++++ b/arch/mips/include/asm/mach-ath79/ath79_spi_platform.h +@@ -24,6 +24,7 @@ enum ath79_spi_cs_type { + struct ath79_spi_controller_data { + enum ath79_spi_cs_type cs_type; + unsigned cs_line; ++ bool is_flash; + }; + + #endif /* _ATH79_SPI_PLATFORM_H */ diff --git a/target/linux/ar71xx/patches-3.6/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch b/target/linux/ar71xx/patches-3.6/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch new file mode 100644 index 000000000..7912384d3 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/470-MIPS-ath79-swizzle-pci-address-for-ar71xx.patch @@ -0,0 +1,111 @@ +--- /dev/null ++++ b/arch/mips/include/asm/mach-ath79/mangle-port.h +@@ -0,0 +1,37 @@ ++/* ++ * Copyright (C) 2012 Gabor Juhos <juhosg@openwrt.org> ++ * ++ * This file was derived from: inlude/asm-mips/mach-generic/mangle-port.h ++ * Copyright (C) 2003, 2004 Ralf Baechle ++ * ++ * 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. ++ */ ++ ++#ifndef __ASM_MACH_ATH79_MANGLE_PORT_H ++#define __ASM_MACH_ATH79_MANGLE_PORT_H ++ ++#ifdef CONFIG_PCI ++extern unsigned long (ath79_pci_swizzle_b)(unsigned long port); ++extern unsigned long (ath79_pci_swizzle_w)(unsigned long port); ++#else ++#define ath79_pci_swizzle_b(port) (port) ++#define ath79_pci_swizzle_w(port) (port) ++#endif ++ ++#define __swizzle_addr_b(port) ath79_pci_swizzle_b(port) ++#define __swizzle_addr_w(port) ath79_pci_swizzle_w(port) ++#define __swizzle_addr_l(port) (port) ++#define __swizzle_addr_q(port) (port) ++ ++# define ioswabb(a, x) (x) ++# define __mem_ioswabb(a, x) (x) ++# define ioswabw(a, x) (x) ++# define __mem_ioswabw(a, x) cpu_to_le16(x) ++# define ioswabl(a, x) (x) ++# define __mem_ioswabl(a, x) cpu_to_le32(x) ++# define ioswabq(a, x) (x) ++# define __mem_ioswabq(a, x) cpu_to_le64(x) ++ ++#endif /* __ASM_MACH_ATH79_MANGLE_PORT_H */ +--- a/arch/mips/ath79/pci.c ++++ b/arch/mips/ath79/pci.c +@@ -13,6 +13,7 @@ + */ + + #include <linux/init.h> ++#include <linux/export.h> + #include <linux/pci.h> + #include <linux/resource.h> + #include <linux/platform_device.h> +@@ -25,6 +26,9 @@ static int (*ath79_pci_plat_dev_init)(st + static const struct ath79_pci_irq *ath79_pci_irq_map __initdata; + static unsigned ath79_pci_nr_irqs __initdata; + ++static unsigned long (*__ath79_pci_swizzle_b)(unsigned long port); ++static unsigned long (*__ath79_pci_swizzle_w)(unsigned long port); ++ + static const struct ath79_pci_irq ar71xx_pci_irq_map[] __initconst = { + { + .slot = 17, +@@ -202,12 +206,50 @@ ath79_register_pci_ar724x(int id, + return pdev; + } + ++static inline bool ar71xx_is_pci_addr(unsigned long port) ++{ ++ unsigned long phys = CPHYSADDR(port); ++ ++ return (phys >= AR71XX_PCI_MEM_BASE && ++ phys < AR71XX_PCI_MEM_BASE + AR71XX_PCI_MEM_SIZE); ++} ++ ++static unsigned long ar71xx_pci_swizzle_b(unsigned long port) ++{ ++ return ar71xx_is_pci_addr(port) ? port ^ 3 : port; ++} ++ ++static unsigned long ar71xx_pci_swizzle_w(unsigned long port) ++{ ++ return ar71xx_is_pci_addr(port) ? port ^ 2 : port; ++} ++ ++unsigned long ath79_pci_swizzle_b(unsigned long port) ++{ ++ if (__ath79_pci_swizzle_b) ++ return __ath79_pci_swizzle_b(port); ++ ++ return port; ++} ++EXPORT_SYMBOL(ath79_pci_swizzle_b); ++ ++unsigned long ath79_pci_swizzle_w(unsigned long port) ++{ ++ if (__ath79_pci_swizzle_w) ++ return __ath79_pci_swizzle_w(port); ++ ++ return port; ++} ++EXPORT_SYMBOL(ath79_pci_swizzle_w); ++ + int __init ath79_register_pci(void) + { + struct platform_device *pdev = NULL; + + if (soc_is_ar71xx()) { + pdev = ath79_register_pci_ar71xx(); ++ __ath79_pci_swizzle_b = ar71xx_pci_swizzle_b; ++ __ath79_pci_swizzle_w = ar71xx_pci_swizzle_w; + } else if (soc_is_ar724x()) { + pdev = ath79_register_pci_ar724x(-1, + AR724X_PCI_CFG_BASE, diff --git a/target/linux/ar71xx/patches-3.6/500-MIPS-fw-myloader.patch b/target/linux/ar71xx/patches-3.6/500-MIPS-fw-myloader.patch new file mode 100644 index 000000000..656f34af2 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/500-MIPS-fw-myloader.patch @@ -0,0 +1,22 @@ +--- a/arch/mips/Makefile ++++ b/arch/mips/Makefile +@@ -175,6 +175,7 @@ endif + # + libs-$(CONFIG_ARC) += arch/mips/fw/arc/ + libs-$(CONFIG_CFE) += arch/mips/fw/cfe/ ++libs-$(CONFIG_MYLOADER) += arch/mips/fw/myloader/ + libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/ + libs-y += arch/mips/fw/lib/ + +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -998,6 +998,9 @@ config MIPS_NILE4 + config MIPS_DISABLE_OBSOLETE_IDE + bool + ++config MYLOADER ++ bool ++ + config SYNC_R4K + bool + diff --git a/target/linux/ar71xx/patches-3.6/501-MIPS-ath79-add-mac-argument-to-ath79_register_wmac.patch b/target/linux/ar71xx/patches-3.6/501-MIPS-ath79-add-mac-argument-to-ath79_register_wmac.patch new file mode 100644 index 000000000..bab4f701d --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/501-MIPS-ath79-add-mac-argument-to-ath79_register_wmac.patch @@ -0,0 +1,81 @@ +--- a/arch/mips/ath79/dev-wmac.c ++++ b/arch/mips/ath79/dev-wmac.c +@@ -15,6 +15,7 @@ + #include <linux/init.h> + #include <linux/delay.h> + #include <linux/irq.h> ++#include <linux/etherdevice.h> + #include <linux/platform_device.h> + #include <linux/ath9k_platform.h> + +@@ -22,6 +23,7 @@ + #include <asm/mach-ath79/ar71xx_regs.h> + #include "dev-wmac.h" + ++static u8 ath79_wmac_mac[ETH_ALEN]; + static struct ath9k_platform_data ath79_wmac_data; + + static struct resource ath79_wmac_resources[] = { +@@ -134,7 +136,7 @@ static void qca955x_wmac_setup(void) + ath79_wmac_data.is_clk_25mhz = true; + } + +-void __init ath79_register_wmac(u8 *cal_data) ++void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr) + { + if (soc_is_ar913x()) + ar913x_wmac_setup(); +@@ -151,5 +153,10 @@ void __init ath79_register_wmac(u8 *cal_ + memcpy(ath79_wmac_data.eeprom_data, cal_data, + sizeof(ath79_wmac_data.eeprom_data)); + ++ if (mac_addr) { ++ memcpy(ath79_wmac_mac, mac_addr, sizeof(ath79_wmac_mac)); ++ ath79_wmac_data.macaddr = ath79_wmac_mac; ++ } ++ + platform_device_register(&ath79_wmac_device); + } +--- a/arch/mips/ath79/dev-wmac.h ++++ b/arch/mips/ath79/dev-wmac.h +@@ -12,6 +12,6 @@ + #ifndef _ATH79_DEV_WMAC_H + #define _ATH79_DEV_WMAC_H + +-void ath79_register_wmac(u8 *cal_data); ++void ath79_register_wmac(u8 *cal_data, u8 *mac_addr); + + #endif /* _ATH79_DEV_WMAC_H */ +--- a/arch/mips/ath79/mach-ap81.c ++++ b/arch/mips/ath79/mach-ap81.c +@@ -98,7 +98,7 @@ static void __init ap81_setup(void) + ap81_gpio_keys); + ath79_register_spi(&ap81_spi_data, ap81_spi_info, + ARRAY_SIZE(ap81_spi_info)); +- ath79_register_wmac(cal_data); ++ ath79_register_wmac(cal_data, NULL); + ath79_register_usb(); + } + +--- a/arch/mips/ath79/mach-db120.c ++++ b/arch/mips/ath79/mach-db120.c +@@ -134,7 +134,7 @@ static void __init db120_setup(void) + ath79_register_spi(&db120_spi_data, db120_spi_info, + ARRAY_SIZE(db120_spi_info)); + ath79_register_usb(); +- ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET); ++ ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET, NULL); + db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET); + } + +--- a/arch/mips/ath79/mach-ap121.c ++++ b/arch/mips/ath79/mach-ap121.c +@@ -91,7 +91,7 @@ static void __init ap121_setup(void) + ath79_register_spi(&ap121_spi_data, ap121_spi_info, + ARRAY_SIZE(ap121_spi_info)); + ath79_register_usb(); +- ath79_register_wmac(cal_data); ++ ath79_register_wmac(cal_data, NULL); + } + + MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board", diff --git a/target/linux/ar71xx/patches-3.6/502-MIPS-ath79-export-ath79_gpio_base.patch b/target/linux/ar71xx/patches-3.6/502-MIPS-ath79-export-ath79_gpio_base.patch new file mode 100644 index 000000000..0a218a684 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/502-MIPS-ath79-export-ath79_gpio_base.patch @@ -0,0 +1,23 @@ +--- a/arch/mips/ath79/gpio.c ++++ b/arch/mips/ath79/gpio.c +@@ -25,7 +25,9 @@ + #include <asm/mach-ath79/ath79.h> + #include "common.h" + +-static void __iomem *ath79_gpio_base; ++void __iomem *ath79_gpio_base; ++EXPORT_SYMBOL_GPL(ath79_gpio_base); ++ + static unsigned long ath79_gpio_count; + static DEFINE_SPINLOCK(ath79_gpio_lock); + +--- a/arch/mips/include/asm/mach-ath79/ath79.h ++++ b/arch/mips/include/asm/mach-ath79/ath79.h +@@ -110,6 +110,7 @@ static inline int soc_is_qca955x(void) + } + + extern void __iomem *ath79_ddr_base; ++extern void __iomem *ath79_gpio_base; + extern void __iomem *ath79_pll_base; + extern void __iomem *ath79_reset_base; + diff --git a/target/linux/ar71xx/patches-3.6/503-MIPS-ath79-add-flash-acquire-release.patch b/target/linux/ar71xx/patches-3.6/503-MIPS-ath79-add-flash-acquire-release.patch new file mode 100644 index 000000000..81350ca3b --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/503-MIPS-ath79-add-flash-acquire-release.patch @@ -0,0 +1,37 @@ +--- a/arch/mips/ath79/common.c ++++ b/arch/mips/ath79/common.c +@@ -22,6 +22,7 @@ + #include "common.h" + + static DEFINE_SPINLOCK(ath79_device_reset_lock); ++static DEFINE_MUTEX(ath79_flash_mutex); + + u32 ath79_cpu_freq; + EXPORT_SYMBOL_GPL(ath79_cpu_freq); +@@ -109,3 +110,16 @@ void ath79_device_reset_clear(u32 mask) + spin_unlock_irqrestore(&ath79_device_reset_lock, flags); + } + EXPORT_SYMBOL_GPL(ath79_device_reset_clear); ++ ++void ath79_flash_acquire(void) ++{ ++ mutex_lock(&ath79_flash_mutex); ++} ++EXPORT_SYMBOL_GPL(ath79_flash_acquire); ++ ++void ath79_flash_release(void) ++{ ++ mutex_unlock(&ath79_flash_mutex); ++} ++EXPORT_SYMBOL_GPL(ath79_flash_release); ++ +--- a/arch/mips/include/asm/mach-ath79/ath79.h ++++ b/arch/mips/include/asm/mach-ath79/ath79.h +@@ -137,4 +137,7 @@ static inline u32 ath79_reset_rr(unsigne + void ath79_device_reset_set(u32 mask); + void ath79_device_reset_clear(u32 mask); + ++void ath79_flash_acquire(void); ++void ath79_flash_release(void); ++ + #endif /* __ASM_MACH_ATH79_H */ diff --git a/target/linux/ar71xx/patches-3.6/504-MIPS-ath79-add-ath79_device_reset_get.patch b/target/linux/ar71xx/patches-3.6/504-MIPS-ath79-add-ath79_device_reset_get.patch new file mode 100644 index 000000000..55780996f --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/504-MIPS-ath79-add-ath79_device_reset_get.patch @@ -0,0 +1,45 @@ +--- a/arch/mips/include/asm/mach-ath79/ath79.h ++++ b/arch/mips/include/asm/mach-ath79/ath79.h +@@ -136,6 +136,7 @@ static inline u32 ath79_reset_rr(unsigne + + void ath79_device_reset_set(u32 mask); + void ath79_device_reset_clear(u32 mask); ++u32 ath79_device_reset_get(u32 mask); + + void ath79_flash_acquire(void); + void ath79_flash_release(void); +--- a/arch/mips/ath79/common.c ++++ b/arch/mips/ath79/common.c +@@ -111,6 +111,32 @@ void ath79_device_reset_clear(u32 mask) + } + EXPORT_SYMBOL_GPL(ath79_device_reset_clear); + ++u32 ath79_device_reset_get(u32 mask) ++{ ++ unsigned long flags; ++ u32 reg; ++ u32 ret; ++ ++ if (soc_is_ar71xx()) ++ reg = AR71XX_RESET_REG_RESET_MODULE; ++ else if (soc_is_ar724x()) ++ reg = AR724X_RESET_REG_RESET_MODULE; ++ else if (soc_is_ar913x()) ++ reg = AR913X_RESET_REG_RESET_MODULE; ++ else if (soc_is_ar933x()) ++ reg = AR933X_RESET_REG_RESET_MODULE; ++ else if (soc_is_ar934x()) ++ reg = AR934X_RESET_REG_RESET_MODULE; ++ else ++ BUG(); ++ ++ spin_lock_irqsave(&ath79_device_reset_lock, flags); ++ ret = ath79_reset_rr(reg); ++ spin_unlock_irqrestore(&ath79_device_reset_lock, flags); ++ return ret; ++} ++EXPORT_SYMBOL_GPL(ath79_device_reset_get); ++ + void ath79_flash_acquire(void) + { + mutex_lock(&ath79_flash_mutex); diff --git a/target/linux/ar71xx/patches-3.6/505-MIPS-ath79-add-ath79_gpio_function_select.patch b/target/linux/ar71xx/patches-3.6/505-MIPS-ath79-add-ath79_gpio_function_select.patch new file mode 100644 index 000000000..6b09fc0a9 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/505-MIPS-ath79-add-ath79_gpio_function_select.patch @@ -0,0 +1,47 @@ +--- a/arch/mips/ath79/common.h ++++ b/arch/mips/ath79/common.h +@@ -26,6 +26,7 @@ void ath79_ddr_wb_flush(unsigned int reg + void ath79_gpio_function_enable(u32 mask); + void ath79_gpio_function_disable(u32 mask); + void ath79_gpio_function_setup(u32 set, u32 clear); ++void ath79_gpio_output_select(unsigned gpio, u8 val); + void ath79_gpio_init(void); + + #endif /* __ATH79_COMMON_H */ +--- a/arch/mips/ath79/gpio.c ++++ b/arch/mips/ath79/gpio.c +@@ -184,6 +184,34 @@ void ath79_gpio_function_setup(u32 set, + spin_unlock_irqrestore(&ath79_gpio_lock, flags); + } + ++void __init ath79_gpio_output_select(unsigned gpio, u8 val) ++{ ++ void __iomem *base = ath79_gpio_base; ++ unsigned long flags; ++ unsigned int reg; ++ u32 t, s; ++ ++ BUG_ON(!soc_is_ar934x()); ++ ++ if (gpio >= AR934X_GPIO_COUNT) ++ return; ++ ++ reg = AR934X_GPIO_REG_OUT_FUNC0 + 4 * (gpio / 4); ++ s = 8 * (gpio % 4); ++ ++ spin_lock_irqsave(&ath79_gpio_lock, flags); ++ ++ t = __raw_readl(base + reg); ++ t &= ~(0xff << s); ++ t |= val << s; ++ __raw_writel(t, base + reg); ++ ++ /* flush write */ ++ (void) __raw_readl(base + reg); ++ ++ spin_unlock_irqrestore(&ath79_gpio_lock, flags); ++} ++ + void __init ath79_gpio_init(void) + { + int err; diff --git a/target/linux/ar71xx/patches-3.6/506-MIPS-ath79-prom-parse-redboot-args.patch b/target/linux/ar71xx/patches-3.6/506-MIPS-ath79-prom-parse-redboot-args.patch new file mode 100644 index 000000000..aab959b90 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/506-MIPS-ath79-prom-parse-redboot-args.patch @@ -0,0 +1,86 @@ +--- a/arch/mips/ath79/prom.c ++++ b/arch/mips/ath79/prom.c +@@ -19,6 +19,8 @@ + + #include "common.h" + ++static char ath79_cmdline_buf[COMMAND_LINE_SIZE] __initdata; ++ + static inline int is_valid_ram_addr(void *addr) + { + if (((u32) addr > KSEG0) && +@@ -32,6 +34,41 @@ static inline int is_valid_ram_addr(void + return 0; + } + ++static void __init ath79_prom_append_cmdline(const char *name, ++ const char *value) ++{ ++ snprintf(ath79_cmdline_buf, sizeof(ath79_cmdline_buf), ++ " %s=%s", name, value); ++ strlcat(arcs_cmdline, ath79_cmdline_buf, sizeof(arcs_cmdline)); ++} ++ ++static const char * __init ath79_prom_find_env(char **envp, const char *name) ++{ ++ const char *ret = NULL; ++ int len; ++ char **p; ++ ++ if (!is_valid_ram_addr(envp)) ++ return NULL; ++ ++ len = strlen(name); ++ for (p = envp; is_valid_ram_addr(*p); p++) { ++ if (strncmp(name, *p, len) == 0 && (*p)[len] == '=') { ++ ret = *p + len + 1; ++ break; ++ } ++ ++ /* RedBoot env comes in pointer pairs - key, value */ ++ if (strncmp(name, *p, len) == 0 && (*p)[len] == 0) ++ if (is_valid_ram_addr(*(++p))) { ++ ret = *p; ++ break; ++ } ++ } ++ ++ return ret; ++} ++ + static __init void ath79_prom_init_cmdline(int argc, char **argv) + { + int i; +@@ -48,7 +85,32 @@ static __init void ath79_prom_init_cmdli + + void __init prom_init(void) + { ++ const char *env; ++ char **envp; ++ + ath79_prom_init_cmdline(fw_arg0, (char **)fw_arg1); ++ ++ envp = (char **)fw_arg2; ++ if (!strstr(arcs_cmdline, "ethaddr=")) { ++ env = ath79_prom_find_env(envp, "ethaddr"); ++ if (env) ++ ath79_prom_append_cmdline("ethaddr", env); ++ } ++ ++ if (!strstr(arcs_cmdline, "board=")) { ++ env = ath79_prom_find_env(envp, "board"); ++ if (env) { ++ /* Workaround for buggy bootloaders */ ++ if (strcmp(env, "RouterStation") == 0 || ++ strcmp(env, "Ubiquiti AR71xx-based board") == 0) ++ env = "UBNT-RS"; ++ ++ if (strcmp(env, "RouterStation PRO") == 0) ++ env = "UBNT-RSPRO"; ++ ++ ath79_prom_append_cmdline("board", env); ++ } ++ } + } + + void __init prom_free_prom_memory(void) diff --git a/target/linux/ar71xx/patches-3.6/507-MIPS-ath79-prom-add-myloader-support.patch b/target/linux/ar71xx/patches-3.6/507-MIPS-ath79-prom-add-myloader-support.patch new file mode 100644 index 000000000..67c1faf9b --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/507-MIPS-ath79-prom-add-myloader-support.patch @@ -0,0 +1,58 @@ +--- a/arch/mips/ath79/prom.c ++++ b/arch/mips/ath79/prom.c +@@ -16,6 +16,7 @@ + + #include <asm/bootinfo.h> + #include <asm/addrspace.h> ++#include <asm/fw/myloader/myloader.h> + + #include "common.h" + +@@ -69,6 +70,37 @@ static const char * __init ath79_prom_fi + return ret; + } + ++static int __init ath79_prom_init_myloader(void) ++{ ++ struct myloader_info *mylo; ++ char mac_buf[32]; ++ unsigned char *mac; ++ ++ mylo = myloader_get_info(); ++ if (!mylo) ++ return 0; ++ ++ switch (mylo->did) { ++ case DEVID_COMPEX_WP543: ++ ath79_prom_append_cmdline("board", "WP543"); ++ break; ++ case DEVID_COMPEX_WPE72: ++ ath79_prom_append_cmdline("board", "WPE72"); ++ break; ++ default: ++ pr_warn("prom: unknown device id: %x\n", mylo->did); ++ return 0; ++ } ++ ++ mac = mylo->macs[0]; ++ snprintf(mac_buf, sizeof(mac_buf), "%02x:%02x:%02x:%02x:%02x:%02x", ++ mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]); ++ ++ ath79_prom_append_cmdline("ethaddr", mac_buf); ++ ++ return 1; ++} ++ + static __init void ath79_prom_init_cmdline(int argc, char **argv) + { + int i; +@@ -88,6 +120,9 @@ void __init prom_init(void) + const char *env; + char **envp; + ++ if (ath79_prom_init_myloader()) ++ return; ++ + ath79_prom_init_cmdline(fw_arg0, (char **)fw_arg1); + + envp = (char **)fw_arg2; diff --git a/target/linux/ar71xx/patches-3.6/508-MIPS-ath79-prom-image-command-line-hack.patch b/target/linux/ar71xx/patches-3.6/508-MIPS-ath79-prom-image-command-line-hack.patch new file mode 100644 index 000000000..72a3b5664 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/508-MIPS-ath79-prom-image-command-line-hack.patch @@ -0,0 +1,57 @@ +--- a/arch/mips/ath79/prom.c ++++ b/arch/mips/ath79/prom.c +@@ -70,6 +70,35 @@ static const char * __init ath79_prom_fi + return ret; + } + ++#ifdef CONFIG_IMAGE_CMDLINE_HACK ++extern char __image_cmdline[]; ++ ++static int __init ath79_use_image_cmdline(void) ++{ ++ char *p = __image_cmdline; ++ int replace = 0; ++ ++ if (*p == '-') { ++ replace = 1; ++ p++; ++ } ++ ++ if (*p == '\0') ++ return 0; ++ ++ if (replace) { ++ strlcpy(arcs_cmdline, p, sizeof(arcs_cmdline)); ++ } else { ++ strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline)); ++ strlcat(arcs_cmdline, p, sizeof(arcs_cmdline)); ++ } ++ ++ return 1; ++} ++#else ++static inline int ath79_use_image_cmdline(void) { return 0; } ++#endif ++ + static int __init ath79_prom_init_myloader(void) + { + struct myloader_info *mylo; +@@ -98,6 +127,8 @@ static int __init ath79_prom_init_myload + + ath79_prom_append_cmdline("ethaddr", mac_buf); + ++ ath79_use_image_cmdline(); ++ + return 1; + } + +@@ -105,6 +136,9 @@ static __init void ath79_prom_init_cmdli + { + int i; + ++ if (ath79_use_image_cmdline()) ++ return; ++ + if (!is_valid_ram_addr(argv)) + return; + diff --git a/target/linux/ar71xx/patches-3.6/509-MIPS-ath79-process-board-kernel-option.patch b/target/linux/ar71xx/patches-3.6/509-MIPS-ath79-process-board-kernel-option.patch new file mode 100644 index 000000000..9236c6686 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/509-MIPS-ath79-process-board-kernel-option.patch @@ -0,0 +1,11 @@ +--- a/arch/mips/ath79/setup.c ++++ b/arch/mips/ath79/setup.c +@@ -225,6 +225,8 @@ void __init plat_time_init(void) + mips_hpt_frequency = clk_get_rate(clk) / 2; + } + ++__setup("board=", mips_machtype_setup); ++ + static int __init ath79_setup(void) + { + ath79_gpio_init(); diff --git a/target/linux/ar71xx/patches-3.6/510-MIPS-ath79-init-gpio-pin-of-wmac-device.patch b/target/linux/ar71xx/patches-3.6/510-MIPS-ath79-init-gpio-pin-of-wmac-device.patch new file mode 100644 index 000000000..2d2235e29 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/510-MIPS-ath79-init-gpio-pin-of-wmac-device.patch @@ -0,0 +1,14 @@ +--- a/arch/mips/ath79/dev-wmac.c ++++ b/arch/mips/ath79/dev-wmac.c +@@ -24,7 +24,10 @@ + #include "dev-wmac.h" + + static u8 ath79_wmac_mac[ETH_ALEN]; +-static struct ath9k_platform_data ath79_wmac_data; ++ ++static struct ath9k_platform_data ath79_wmac_data = { ++ .led_pin = -1, ++}; + + static struct resource ath79_wmac_resources[] = { + { diff --git a/target/linux/ar71xx/patches-3.6/511-MIPS-ath79-add-ath79_set_usb_power_gpio.patch b/target/linux/ar71xx/patches-3.6/511-MIPS-ath79-add-ath79_set_usb_power_gpio.patch new file mode 100644 index 000000000..91a793d5e --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/511-MIPS-ath79-add-ath79_set_usb_power_gpio.patch @@ -0,0 +1,47 @@ +--- a/arch/mips/ath79/dev-usb.c ++++ b/arch/mips/ath79/dev-usb.c +@@ -15,6 +15,7 @@ + #include <linux/init.h> + #include <linux/delay.h> + #include <linux/irq.h> ++#include <linux/gpio.h> + #include <linux/dma-mapping.h> + #include <linux/platform_device.h> + #include <linux/usb/ehci_pdriver.h> +@@ -282,3 +283,26 @@ void __init ath79_register_usb(void) + else + BUG(); + } ++ ++void __init ath79_set_usb_power_gpio(unsigned int gpio, unsigned long flags, ++ const char *label) ++{ ++ int err; ++ ++ err = gpio_request_one(gpio, flags, label); ++ if (err) { ++ pr_err("ath79: can't setup GPIO%u (%s), err=%d\n", ++ gpio, label, err); ++ return; ++ } ++ ++ err = gpio_export(gpio, false); ++ if (err) { ++ pr_err("ath79: can't export GPIO%u (%s), err=%d\n", ++ gpio, label, err); ++ } ++ ++ return; ++} ++ ++ +--- a/arch/mips/ath79/dev-usb.h ++++ b/arch/mips/ath79/dev-usb.h +@@ -13,5 +13,7 @@ + #define _ATH79_DEV_USB_H + + void ath79_register_usb(void); ++void ath79_set_usb_power_gpio(unsigned int gpio, unsigned long flags, ++ const char *label); + + #endif /* _ATH79_DEV_USB_H */ diff --git a/target/linux/ar71xx/patches-3.6/520-MIPS-ath79-enable-UART-function.patch b/target/linux/ar71xx/patches-3.6/520-MIPS-ath79-enable-UART-function.patch new file mode 100644 index 000000000..1cb407f83 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/520-MIPS-ath79-enable-UART-function.patch @@ -0,0 +1,18 @@ +--- a/arch/mips/ath79/dev-common.c ++++ b/arch/mips/ath79/dev-common.c +@@ -87,6 +87,15 @@ void __init ath79_register_uart(void) + if (IS_ERR(clk)) + panic("unable to get UART clock, err=%ld", PTR_ERR(clk)); + ++ if (soc_is_ar71xx()) ++ ath79_gpio_function_enable(AR71XX_GPIO_FUNC_UART_EN); ++ else if (soc_is_ar724x()) ++ ath79_gpio_function_enable(AR724X_GPIO_FUNC_UART_EN); ++ else if (soc_is_ar913x()) ++ ath79_gpio_function_enable(AR913X_GPIO_FUNC_UART_EN); ++ else if (soc_is_ar933x()) ++ ath79_gpio_function_enable(AR933X_GPIO_FUNC_UART_EN); ++ + if (soc_is_ar71xx() || + soc_is_ar724x() || + soc_is_ar913x() || diff --git a/target/linux/ar71xx/patches-3.6/521-MIPS-ath79-enable-UART-for-early_serial.patch b/target/linux/ar71xx/patches-3.6/521-MIPS-ath79-enable-UART-for-early_serial.patch new file mode 100644 index 000000000..489bc9673 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/521-MIPS-ath79-enable-UART-for-early_serial.patch @@ -0,0 +1,61 @@ +--- a/arch/mips/ath79/early_printk.c ++++ b/arch/mips/ath79/early_printk.c +@@ -56,6 +56,46 @@ static void prom_putchar_dummy(unsigned + /* nothing to do */ + } + ++static void prom_enable_uart(u32 id) ++{ ++ void __iomem *gpio_base; ++ u32 uart_en; ++ u32 t; ++ ++ switch (id) { ++ case REV_ID_MAJOR_AR71XX: ++ uart_en = AR71XX_GPIO_FUNC_UART_EN; ++ break; ++ ++ case REV_ID_MAJOR_AR7240: ++ case REV_ID_MAJOR_AR7241: ++ case REV_ID_MAJOR_AR7242: ++ uart_en = AR724X_GPIO_FUNC_UART_EN; ++ break; ++ ++ case REV_ID_MAJOR_AR913X: ++ uart_en = AR913X_GPIO_FUNC_UART_EN; ++ break; ++ ++ case REV_ID_MAJOR_AR9330: ++ case REV_ID_MAJOR_AR9331: ++ uart_en = AR933X_GPIO_FUNC_UART_EN; ++ break; ++ ++ case REV_ID_MAJOR_AR9341: ++ case REV_ID_MAJOR_AR9342: ++ case REV_ID_MAJOR_AR9344: ++ /* TODO */ ++ default: ++ return; ++ } ++ ++ gpio_base = (void __iomem *)(KSEG1ADDR(AR71XX_GPIO_BASE)); ++ t = __raw_readl(gpio_base + AR71XX_GPIO_REG_FUNC); ++ t |= uart_en; ++ __raw_writel(t, gpio_base + AR71XX_GPIO_REG_FUNC); ++} ++ + static void prom_putchar_init(void) + { + void __iomem *base; +@@ -85,8 +125,10 @@ static void prom_putchar_init(void) + + default: + _prom_putchar = prom_putchar_dummy; +- break; ++ return; + } ++ ++ prom_enable_uart(id); + } + + void prom_putchar(unsigned char ch) diff --git a/target/linux/ar71xx/patches-3.6/601-MIPS-ath79-add-more-register-defines.patch b/target/linux/ar71xx/patches-3.6/601-MIPS-ath79-add-more-register-defines.patch new file mode 100644 index 000000000..a59d92b6d --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/601-MIPS-ath79-add-more-register-defines.patch @@ -0,0 +1,304 @@ +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -21,6 +21,10 @@ + #include <linux/bitops.h> + + #define AR71XX_APB_BASE 0x18000000 ++#define AR71XX_GE0_BASE 0x19000000 ++#define AR71XX_GE0_SIZE 0x10000 ++#define AR71XX_GE1_BASE 0x1a000000 ++#define AR71XX_GE1_SIZE 0x10000 + #define AR71XX_EHCI_BASE 0x1b000000 + #define AR71XX_EHCI_SIZE 0x1000 + #define AR71XX_OHCI_BASE 0x1c000000 +@@ -40,6 +44,8 @@ + #define AR71XX_PLL_SIZE 0x100 + #define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000) + #define AR71XX_RESET_SIZE 0x100 ++#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000) ++#define AR71XX_MII_SIZE 0x100 + + #define AR71XX_PCI_MEM_BASE 0x10000000 + #define AR71XX_PCI_MEM_SIZE 0x07000000 +@@ -82,17 +88,23 @@ + + #define AR933X_UART_BASE (AR71XX_APB_BASE + 0x00020000) + #define AR933X_UART_SIZE 0x14 ++#define AR933X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) ++#define AR933X_GMAC_SIZE 0x04 + #define AR933X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) + #define AR933X_WMAC_SIZE 0x20000 + #define AR933X_EHCI_BASE 0x1b000000 + #define AR933X_EHCI_SIZE 0x1000 + ++#define AR934X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) ++#define AR934X_GMAC_SIZE 0x14 + #define AR934X_WMAC_BASE (AR71XX_APB_BASE + 0x00100000) + #define AR934X_WMAC_SIZE 0x20000 + #define AR934X_SRIF_BASE (AR71XX_APB_BASE + 0x00116000) + #define AR934X_SRIF_SIZE 0x1000 + #define AR934X_EHCI_BASE 0x1b000000 + #define AR934X_EHCI_SIZE 0x200 ++#define AR934X_NFC_BASE 0x1b000200 ++#define AR934X_NFC_SIZE 0xb8 + + #define QCA955X_PCI_MEM_BASE0 0x10000000 + #define QCA955X_PCI_MEM_BASE1 0x12000000 +@@ -112,6 +124,10 @@ + #define QCA955X_EHCI0_BASE 0x1b000000 + #define QCA955X_EHCI1_BASE 0x1b400000 + #define QCA955X_EHCI_SIZE 0x200 ++#define QCA955X_GMAC_BASE (AR71XX_APB_BASE + 0x00070000) ++#define QCA955X_GMAC_SIZE 0x40 ++#define QCA955X_NFC_BASE 0x1b000200 ++#define QCA955X_NFC_SIZE 0xb8 + + /* + * DDR_CTRL block +@@ -167,6 +183,9 @@ + #define AR71XX_AHB_DIV_SHIFT 20 + #define AR71XX_AHB_DIV_MASK 0x7 + ++#define AR71XX_ETH0_PLL_SHIFT 17 ++#define AR71XX_ETH1_PLL_SHIFT 19 ++ + #define AR724X_PLL_REG_CPU_CONFIG 0x00 + #define AR724X_PLL_REG_PCIE_CONFIG 0x18 + +@@ -179,6 +198,8 @@ + #define AR724X_DDR_DIV_SHIFT 22 + #define AR724X_DDR_DIV_MASK 0x3 + ++#define AR7242_PLL_REG_ETH0_INT_CLOCK 0x2c ++ + #define AR913X_PLL_REG_CPU_CONFIG 0x00 + #define AR913X_PLL_REG_ETH_CONFIG 0x04 + #define AR913X_PLL_REG_ETH0_INT_CLOCK 0x14 +@@ -191,6 +212,9 @@ + #define AR913X_AHB_DIV_SHIFT 19 + #define AR913X_AHB_DIV_MASK 0x1 + ++#define AR913X_ETH0_PLL_SHIFT 20 ++#define AR913X_ETH1_PLL_SHIFT 22 ++ + #define AR933X_PLL_CPU_CONFIG_REG 0x00 + #define AR933X_PLL_CLOCK_CTRL_REG 0x08 + +@@ -212,6 +236,8 @@ + #define AR934X_PLL_CPU_CONFIG_REG 0x00 + #define AR934X_PLL_DDR_CONFIG_REG 0x04 + #define AR934X_PLL_CPU_DDR_CLK_CTRL_REG 0x08 ++#define AR934X_PLL_SWITCH_CLOCK_CONTROL_REG 0x24 ++#define AR934X_PLL_ETH_XMII_CONTROL_REG 0x2c + + #define AR934X_PLL_CPU_CONFIG_NFRAC_SHIFT 0 + #define AR934X_PLL_CPU_CONFIG_NFRAC_MASK 0x3f +@@ -244,6 +270,8 @@ + #define AR934X_PLL_CPU_DDR_CLK_CTRL_DDRCLK_FROM_DDRPLL BIT(21) + #define AR934X_PLL_CPU_DDR_CLK_CTRL_AHBCLK_FROM_DDRPLL BIT(24) + ++#define AR934X_PLL_SWITCH_CLOCK_CONTROL_MDIO_CLK_SEL BIT(6) ++ + #define QCA955X_PLL_CPU_CONFIG_REG 0x00 + #define QCA955X_PLL_DDR_CONFIG_REG 0x04 + #define QCA955X_PLL_CLK_CTRL_REG 0x08 +@@ -370,16 +398,50 @@ + #define AR913X_RESET_USB_HOST BIT(5) + #define AR913X_RESET_USB_PHY BIT(4) + ++#define AR933X_RESET_GE1_MDIO BIT(23) ++#define AR933X_RESET_GE0_MDIO BIT(22) ++#define AR933X_RESET_GE1_MAC BIT(13) + #define AR933X_RESET_WMAC BIT(11) ++#define AR933X_RESET_GE0_MAC BIT(9) + #define AR933X_RESET_USB_HOST BIT(5) + #define AR933X_RESET_USB_PHY BIT(4) + #define AR933X_RESET_USBSUS_OVERRIDE BIT(3) + ++#define AR934X_RESET_HOST BIT(31) ++#define AR934X_RESET_SLIC BIT(30) ++#define AR934X_RESET_HDMA BIT(29) ++#define AR934X_RESET_EXTERNAL BIT(28) ++#define AR934X_RESET_RTC BIT(27) ++#define AR934X_RESET_PCIE_EP_INT BIT(26) ++#define AR934X_RESET_CHKSUM_ACC BIT(25) ++#define AR934X_RESET_FULL_CHIP BIT(24) ++#define AR934X_RESET_GE1_MDIO BIT(23) ++#define AR934X_RESET_GE0_MDIO BIT(22) ++#define AR934X_RESET_CPU_NMI BIT(21) ++#define AR934X_RESET_CPU_COLD BIT(20) ++#define AR934X_RESET_HOST_RESET_INT BIT(19) ++#define AR934X_RESET_PCIE_EP BIT(18) ++#define AR934X_RESET_UART1 BIT(17) ++#define AR934X_RESET_DDR BIT(16) ++#define AR934X_RESET_USB_PHY_PLL_PWD_EXT BIT(15) ++#define AR934X_RESET_NANDF BIT(14) ++#define AR934X_RESET_GE1_MAC BIT(13) ++#define AR934X_RESET_ETH_SWITCH_ANALOG BIT(12) + #define AR934X_RESET_USB_PHY_ANALOG BIT(11) ++#define AR934X_RESET_HOST_DMA_INT BIT(10) ++#define AR934X_RESET_GE0_MAC BIT(9) ++#define AR934X_RESET_ETH_SWITCH BIT(8) ++#define AR934X_RESET_PCIE_PHY BIT(7) ++#define AR934X_RESET_PCIE BIT(6) + #define AR934X_RESET_USB_HOST BIT(5) + #define AR934X_RESET_USB_PHY BIT(4) + #define AR934X_RESET_USBSUS_OVERRIDE BIT(3) ++#define AR934X_RESET_LUT BIT(2) ++#define AR934X_RESET_MBOX BIT(1) ++#define AR934X_RESET_I2S BIT(0) + ++#define AR933X_BOOTSTRAP_MDIO_GPIO_EN BIT(18) ++#define AR933X_BOOTSTRAP_EEPBUSY BIT(4) + #define AR933X_BOOTSTRAP_REF_CLK_40 BIT(0) + + #define AR934X_BOOTSTRAP_SW_OPTION8 BIT(23) +@@ -520,6 +582,14 @@ + #define AR71XX_GPIO_REG_INT_ENABLE 0x24 + #define AR71XX_GPIO_REG_FUNC 0x28 + ++#define AR934X_GPIO_REG_OUT_FUNC0 0x2c ++#define AR934X_GPIO_REG_OUT_FUNC1 0x30 ++#define AR934X_GPIO_REG_OUT_FUNC2 0x34 ++#define AR934X_GPIO_REG_OUT_FUNC3 0x38 ++#define AR934X_GPIO_REG_OUT_FUNC4 0x3c ++#define AR934X_GPIO_REG_OUT_FUNC5 0x40 ++#define AR934X_GPIO_REG_FUNC 0x6c ++ + #define AR71XX_GPIO_COUNT 16 + #define AR7240_GPIO_COUNT 18 + #define AR7241_GPIO_COUNT 20 +@@ -549,4 +619,133 @@ + #define AR934X_SRIF_DPLL2_OUTDIV_SHIFT 13 + #define AR934X_SRIF_DPLL2_OUTDIV_MASK 0x7 + ++#define AR71XX_GPIO_FUNC_STEREO_EN BIT(17) ++#define AR71XX_GPIO_FUNC_SLIC_EN BIT(16) ++#define AR71XX_GPIO_FUNC_SPI_CS2_EN BIT(13) ++#define AR71XX_GPIO_FUNC_SPI_CS1_EN BIT(12) ++#define AR71XX_GPIO_FUNC_UART_EN BIT(8) ++#define AR71XX_GPIO_FUNC_USB_OC_EN BIT(4) ++#define AR71XX_GPIO_FUNC_USB_CLK_EN BIT(0) ++ ++#define AR724X_GPIO_FUNC_GE0_MII_CLK_EN BIT(19) ++#define AR724X_GPIO_FUNC_SPI_EN BIT(18) ++#define AR724X_GPIO_FUNC_SPI_CS_EN2 BIT(14) ++#define AR724X_GPIO_FUNC_SPI_CS_EN1 BIT(13) ++#define AR724X_GPIO_FUNC_CLK_OBS5_EN BIT(12) ++#define AR724X_GPIO_FUNC_CLK_OBS4_EN BIT(11) ++#define AR724X_GPIO_FUNC_CLK_OBS3_EN BIT(10) ++#define AR724X_GPIO_FUNC_CLK_OBS2_EN BIT(9) ++#define AR724X_GPIO_FUNC_CLK_OBS1_EN BIT(8) ++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7) ++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6) ++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5) ++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4) ++#define AR724X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3) ++#define AR724X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2) ++#define AR724X_GPIO_FUNC_UART_EN BIT(1) ++#define AR724X_GPIO_FUNC_JTAG_DISABLE BIT(0) ++ ++#define AR913X_GPIO_FUNC_WMAC_LED_EN BIT(22) ++#define AR913X_GPIO_FUNC_EXP_PORT_CS_EN BIT(21) ++#define AR913X_GPIO_FUNC_I2S_REFCLKEN BIT(20) ++#define AR913X_GPIO_FUNC_I2S_MCKEN BIT(19) ++#define AR913X_GPIO_FUNC_I2S1_EN BIT(18) ++#define AR913X_GPIO_FUNC_I2S0_EN BIT(17) ++#define AR913X_GPIO_FUNC_SLIC_EN BIT(16) ++#define AR913X_GPIO_FUNC_UART_RTSCTS_EN BIT(9) ++#define AR913X_GPIO_FUNC_UART_EN BIT(8) ++#define AR913X_GPIO_FUNC_USB_CLK_EN BIT(4) ++ ++#define AR933X_GPIO_FUNC_SPDIF2TCK BIT(31) ++#define AR933X_GPIO_FUNC_SPDIF_EN BIT(30) ++#define AR933X_GPIO_FUNC_I2SO_22_18_EN BIT(29) ++#define AR933X_GPIO_FUNC_I2S_MCK_EN BIT(27) ++#define AR933X_GPIO_FUNC_I2SO_EN BIT(26) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_DUPL BIT(25) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_COLL BIT(24) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED_ACT BIT(23) ++#define AR933X_GPIO_FUNC_SPI_EN BIT(18) ++#define AR933X_GPIO_FUNC_SPI_CS_EN2 BIT(14) ++#define AR933X_GPIO_FUNC_SPI_CS_EN1 BIT(13) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED4_EN BIT(7) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED3_EN BIT(6) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED2_EN BIT(5) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED1_EN BIT(4) ++#define AR933X_GPIO_FUNC_ETH_SWITCH_LED0_EN BIT(3) ++#define AR933X_GPIO_FUNC_UART_RTS_CTS_EN BIT(2) ++#define AR933X_GPIO_FUNC_UART_EN BIT(1) ++#define AR933X_GPIO_FUNC_JTAG_DISABLE BIT(0) ++ ++#define AR934X_GPIO_FUNC_DDR_DQOE_EN BIT(17) ++#define AR934X_GPIO_FUNC_SPI_CS_1_EN BIT(14) ++#define AR934X_GPIO_FUNC_SPI_CS_0_EN BIT(13) ++ ++#define AR934X_GPIO_OUT_GPIO 0x00 ++ ++/* ++ * MII_CTRL block ++ */ ++#define AR71XX_MII_REG_MII0_CTRL 0x00 ++#define AR71XX_MII_REG_MII1_CTRL 0x04 ++ ++#define AR71XX_MII_CTRL_IF_MASK 3 ++#define AR71XX_MII_CTRL_SPEED_SHIFT 4 ++#define AR71XX_MII_CTRL_SPEED_MASK 3 ++#define AR71XX_MII_CTRL_SPEED_10 0 ++#define AR71XX_MII_CTRL_SPEED_100 1 ++#define AR71XX_MII_CTRL_SPEED_1000 2 ++ ++#define AR71XX_MII0_CTRL_IF_GMII 0 ++#define AR71XX_MII0_CTRL_IF_MII 1 ++#define AR71XX_MII0_CTRL_IF_RGMII 2 ++#define AR71XX_MII0_CTRL_IF_RMII 3 ++ ++#define AR71XX_MII1_CTRL_IF_RGMII 0 ++#define AR71XX_MII1_CTRL_IF_RMII 1 ++ ++/* ++ * AR933X GMAC interface ++ */ ++#define AR933X_GMAC_REG_ETH_CFG 0x00 ++ ++#define AR933X_ETH_CFG_RGMII_GE0 BIT(0) ++#define AR933X_ETH_CFG_MII_GE0 BIT(1) ++#define AR933X_ETH_CFG_GMII_GE0 BIT(2) ++#define AR933X_ETH_CFG_MII_GE0_MASTER BIT(3) ++#define AR933X_ETH_CFG_MII_GE0_SLAVE BIT(4) ++#define AR933X_ETH_CFG_MII_GE0_ERR_EN BIT(5) ++#define AR933X_ETH_CFG_SW_PHY_SWAP BIT(7) ++#define AR933X_ETH_CFG_SW_PHY_ADDR_SWAP BIT(8) ++#define AR933X_ETH_CFG_RMII_GE0 BIT(9) ++#define AR933X_ETH_CFG_RMII_GE0_SPD_10 0 ++#define AR933X_ETH_CFG_RMII_GE0_SPD_100 BIT(10) ++ ++/* ++ * AR934X GMAC Interface ++ */ ++#define AR934X_GMAC_REG_ETH_CFG 0x00 ++ ++#define AR934X_ETH_CFG_RGMII_GMAC0 BIT(0) ++#define AR934X_ETH_CFG_MII_GMAC0 BIT(1) ++#define AR934X_ETH_CFG_GMII_GMAC0 BIT(2) ++#define AR934X_ETH_CFG_MII_GMAC0_MASTER BIT(3) ++#define AR934X_ETH_CFG_MII_GMAC0_SLAVE BIT(4) ++#define AR934X_ETH_CFG_MII_GMAC0_ERR_EN BIT(5) ++#define AR934X_ETH_CFG_SW_ONLY_MODE BIT(6) ++#define AR934X_ETH_CFG_SW_PHY_SWAP BIT(7) ++#define AR934X_ETH_CFG_SW_APB_ACCESS BIT(9) ++#define AR934X_ETH_CFG_RMII_GMAC0 BIT(10) ++#define AR933X_ETH_CFG_MII_CNTL_SPEED BIT(11) ++#define AR934X_ETH_CFG_RMII_GMAC0_MASTER BIT(12) ++#define AR933X_ETH_CFG_SW_ACC_MSB_FIRST BIT(13) ++ ++/* ++ * QCA955X GMAC Interface ++ */ ++ ++#define QCA955X_GMAC_REG_ETH_CFG 0x00 ++ ++#define QCA955X_ETH_CFG_RGMII_GMAC0 BIT(0) ++#define QCA955X_ETH_CFG_SGMII_GMAC0 BIT(6) ++ + #endif /* __ASM_MACH_AR71XX_REGS_H */ diff --git a/target/linux/ar71xx/patches-3.6/602-MIPS-ath79-add-openwrt-stuff.patch b/target/linux/ar71xx/patches-3.6/602-MIPS-ath79-add-openwrt-stuff.patch new file mode 100644 index 000000000..e61496fcd --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/602-MIPS-ath79-add-openwrt-stuff.patch @@ -0,0 +1,76 @@ +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -106,6 +106,20 @@ config SOC_QCA955X + select PCI_AR724X if PCI + def_bool n + ++config ATH79_DEV_M25P80 ++ select ATH79_DEV_SPI ++ def_bool n ++ ++config ATH79_DEV_AP9X_PCI ++ select ATH79_PCI_ATH9K_FIXUP ++ def_bool n ++ ++config ATH79_DEV_DSA ++ def_bool n ++ ++config ATH79_DEV_ETH ++ def_bool n ++ + config PCI_AR724X + def_bool n + +@@ -115,6 +129,10 @@ config ATH79_DEV_GPIO_BUTTONS + config ATH79_DEV_LEDS_GPIO + def_bool n + ++config ATH79_DEV_NFC ++ depends on (SOC_AR934X) ++ def_bool n ++ + config ATH79_DEV_SPI + def_bool n + +@@ -125,4 +143,13 @@ config ATH79_DEV_WMAC + depends on (SOC_AR913X || SOC_AR933X || SOC_AR934X || SOC_QCA955X) + def_bool n + ++config ATH79_NVRAM ++ def_bool n ++ ++config ATH79_PCI_ATH9K_FIXUP ++ def_bool n ++ ++config ATH79_ROUTERBOOT ++ def_bool n ++ + endif +--- a/arch/mips/ath79/Makefile ++++ b/arch/mips/ath79/Makefile +@@ -17,13 +17,25 @@ obj-$(CONFIG_PCI) += pci.o + # Devices + # + obj-y += dev-common.o ++obj-$(CONFIG_ATH79_DEV_AP9X_PCI) += dev-ap9x-pci.o ++obj-$(CONFIG_ATH79_DEV_DSA) += dev-dsa.o ++obj-$(CONFIG_ATH79_DEV_ETH) += dev-eth.o + obj-$(CONFIG_ATH79_DEV_GPIO_BUTTONS) += dev-gpio-buttons.o + obj-$(CONFIG_ATH79_DEV_LEDS_GPIO) += dev-leds-gpio.o ++obj-$(CONFIG_ATH79_DEV_M25P80) += dev-m25p80.o ++obj-$(CONFIG_ATH79_DEV_NFC) += dev-nfc.o + obj-$(CONFIG_ATH79_DEV_SPI) += dev-spi.o + obj-$(CONFIG_ATH79_DEV_USB) += dev-usb.o + obj-$(CONFIG_ATH79_DEV_WMAC) += dev-wmac.o + + # ++# Miscellaneous objects ++# ++obj-$(CONFIG_ATH79_NVRAM) += nvram.o ++obj-$(CONFIG_ATH79_PCI_ATH9K_FIXUP) += pci-ath9k-fixup.o ++obj-$(CONFIG_ATH79_ROUTERBOOT) += routerboot.o ++ ++# + # Machines + # + obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o diff --git a/target/linux/ar71xx/patches-3.6/603-MIPS-ath79-ap121-fixes.patch b/target/linux/ar71xx/patches-3.6/603-MIPS-ath79-ap121-fixes.patch new file mode 100644 index 000000000..1cacde604 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/603-MIPS-ath79-ap121-fixes.patch @@ -0,0 +1,163 @@ +--- a/arch/mips/ath79/mach-ap121.c ++++ b/arch/mips/ath79/mach-ap121.c +@@ -1,19 +1,21 @@ + /* + * Atheros AP121 board support + * +- * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> ++ * Copyright (C) 2011-2012 Gabor Juhos <juhosg@openwrt.org> + * + * 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 "machtypes.h" ++#include "dev-eth.h" + #include "dev-gpio-buttons.h" + #include "dev-leds-gpio.h" ++#include "dev-m25p80.h" + #include "dev-spi.h" + #include "dev-usb.h" + #include "dev-wmac.h" ++#include "machtypes.h" + + #define AP121_GPIO_LED_WLAN 0 + #define AP121_GPIO_LED_USB 1 +@@ -24,7 +26,14 @@ + #define AP121_KEYS_POLL_INTERVAL 20 /* msecs */ + #define AP121_KEYS_DEBOUNCE_INTERVAL (3 * AP121_KEYS_POLL_INTERVAL) + +-#define AP121_CAL_DATA_ADDR 0x1fff1000 ++#define AP121_MAC0_OFFSET 0x0000 ++#define AP121_MAC1_OFFSET 0x0006 ++#define AP121_CALDATA_OFFSET 0x1000 ++#define AP121_WMAC_MAC_OFFSET 0x1002 ++ ++#define AP121_MINI_GPIO_LED_WLAN 0 ++#define AP121_MINI_GPIO_BTN_JUMPSTART 12 ++#define AP121_MINI_GPIO_BTN_RESET 11 + + static struct gpio_led ap121_leds_gpio[] __initdata = { + { +@@ -58,41 +67,78 @@ static struct gpio_keys_button ap121_gpi + } + }; + +-static struct ath79_spi_controller_data ap121_spi0_data = { +- .cs_type = ATH79_SPI_CS_TYPE_INTERNAL, +- .cs_line = 0, ++static struct gpio_led ap121_mini_leds_gpio[] __initdata = { ++ { ++ .name = "ap121:green:wlan", ++ .gpio = AP121_MINI_GPIO_LED_WLAN, ++ .active_low = 0, ++ }, + }; + +-static struct spi_board_info ap121_spi_info[] = { ++static struct gpio_keys_button ap121_mini_gpio_keys[] __initdata = { + { +- .bus_num = 0, +- .chip_select = 0, +- .max_speed_hz = 25000000, +- .modalias = "mx25l1606e", +- .controller_data = &ap121_spi0_data, ++ .desc = "jumpstart button", ++ .type = EV_KEY, ++ .code = KEY_WPS_BUTTON, ++ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL, ++ .gpio = AP121_MINI_GPIO_BTN_JUMPSTART, ++ .active_low = 1, ++ }, ++ { ++ .desc = "reset button", ++ .type = EV_KEY, ++ .code = KEY_RESTART, ++ .debounce_interval = AP121_KEYS_DEBOUNCE_INTERVAL, ++ .gpio = AP121_MINI_GPIO_BTN_RESET, ++ .active_low = 1, + } + }; + +-static struct ath79_spi_platform_data ap121_spi_data = { +- .bus_num = 0, +- .num_chipselect = 1, +-}; ++static void __init ap121_common_setup(void) ++{ ++ u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); ++ ++ ath79_register_m25p80(NULL); ++ ath79_register_wmac(art + AP121_CALDATA_OFFSET, ++ art + AP121_WMAC_MAC_OFFSET); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, art + AP121_MAC0_OFFSET, 0); ++ ath79_init_mac(ath79_eth1_data.mac_addr, art + AP121_MAC1_OFFSET, 0); ++ ++ ath79_register_mdio(0, 0x0); ++ ++ /* LAN ports */ ++ ath79_register_eth(1); ++ ++ /* WAN port */ ++ ath79_register_eth(0); ++} + + static void __init ap121_setup(void) + { +- u8 *cal_data = (u8 *) KSEG1ADDR(AP121_CAL_DATA_ADDR); ++ ap121_common_setup(); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_leds_gpio), + ap121_leds_gpio); + ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL, + ARRAY_SIZE(ap121_gpio_keys), + ap121_gpio_keys); +- +- ath79_register_spi(&ap121_spi_data, ap121_spi_info, +- ARRAY_SIZE(ap121_spi_info)); + ath79_register_usb(); +- ath79_register_wmac(cal_data, NULL); + } + + MIPS_MACHINE(ATH79_MACH_AP121, "AP121", "Atheros AP121 reference board", + ap121_setup); ++ ++static void __init ap121_mini_setup(void) ++{ ++ ap121_common_setup(); ++ ++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ap121_mini_leds_gpio), ++ ap121_mini_leds_gpio); ++ ath79_register_gpio_keys_polled(-1, AP121_KEYS_POLL_INTERVAL, ++ ARRAY_SIZE(ap121_mini_gpio_keys), ++ ap121_mini_gpio_keys); ++} ++ ++MIPS_MACHINE(ATH79_MACH_AP121_MINI, "AP121-MINI", "Atheros AP121-MINI", ++ ap121_mini_setup); +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -5,9 +5,10 @@ menu "Atheros AR71XX/AR724X/AR913X machi + config ATH79_MACH_AP121 + bool "Atheros AP121 reference board" + select SOC_AR933X ++ select ATH79_DEV_ETH + select ATH79_DEV_GPIO_BUTTONS + select ATH79_DEV_LEDS_GPIO +- select ATH79_DEV_SPI ++ select ATH79_DEV_M25P80 + select ATH79_DEV_USB + select ATH79_DEV_WMAC + help +--- a/arch/mips/ath79/machtypes.h ++++ b/arch/mips/ath79/machtypes.h +@@ -17,6 +17,7 @@ + enum ath79_mach_type { + ATH79_MACH_GENERIC = 0, + ATH79_MACH_AP121, /* Atheros AP121 reference board */ ++ ATH79_MACH_AP121_MINI, /* Atheros AP121-MINI reference board */ + ATH79_MACH_AP136, /* Atheros AP136 reference board */ + ATH79_MACH_AP81, /* Atheros AP81 reference board */ + ATH79_MACH_DB120, /* Atheros DB120 reference board */ diff --git a/target/linux/ar71xx/patches-3.6/604-MIPS-ath79-ap81-fixes.patch b/target/linux/ar71xx/patches-3.6/604-MIPS-ath79-ap81-fixes.patch new file mode 100644 index 000000000..3cc012d1a --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/604-MIPS-ath79-ap81-fixes.patch @@ -0,0 +1,128 @@ +--- a/arch/mips/ath79/mach-ap81.c ++++ b/arch/mips/ath79/mach-ap81.c +@@ -9,12 +9,16 @@ + * by the Free Software Foundation. + */ + +-#include "machtypes.h" +-#include "dev-wmac.h" ++#include <linux/mtd/mtd.h> ++#include <linux/mtd/partitions.h> ++ ++#include "dev-eth.h" + #include "dev-gpio-buttons.h" + #include "dev-leds-gpio.h" +-#include "dev-spi.h" ++#include "dev-m25p80.h" + #include "dev-usb.h" ++#include "dev-wmac.h" ++#include "machtypes.h" + + #define AP81_GPIO_LED_STATUS 1 + #define AP81_GPIO_LED_AOSS 3 +@@ -29,6 +33,37 @@ + + #define AP81_CAL_DATA_ADDR 0x1fff1000 + ++static struct mtd_partition ap81_partitions[] = { ++ { ++ .name = "u-boot", ++ .offset = 0, ++ .size = 0x040000, ++ .mask_flags = MTD_WRITEABLE, ++ }, { ++ .name = "u-boot-env", ++ .offset = 0x040000, ++ .size = 0x010000, ++ }, { ++ .name = "rootfs", ++ .offset = 0x050000, ++ .size = 0x500000, ++ }, { ++ .name = "uImage", ++ .offset = 0x550000, ++ .size = 0x100000, ++ }, { ++ .name = "ART", ++ .offset = 0x650000, ++ .size = 0x1b0000, ++ .mask_flags = MTD_WRITEABLE, ++ } ++}; ++ ++static struct flash_platform_data ap81_flash_data = { ++ .parts = ap81_partitions, ++ .nr_parts = ARRAY_SIZE(ap81_partitions), ++}; ++ + static struct gpio_led ap81_leds_gpio[] __initdata = { + { + .name = "ap81:green:status", +@@ -67,26 +102,6 @@ static struct gpio_keys_button ap81_gpio + } + }; + +-static struct ath79_spi_controller_data ap81_spi0_data = { +- .cs_type = ATH79_SPI_CS_TYPE_INTERNAL, +- .cs_line = 0, +-}; +- +-static struct spi_board_info ap81_spi_info[] = { +- { +- .bus_num = 0, +- .chip_select = 0, +- .max_speed_hz = 25000000, +- .modalias = "m25p64", +- .controller_data = &ap81_spi0_data, +- } +-}; +- +-static struct ath79_spi_platform_data ap81_spi_data = { +- .bus_num = 0, +- .num_chipselect = 1, +-}; +- + static void __init ap81_setup(void) + { + u8 *cal_data = (u8 *) KSEG1ADDR(AP81_CAL_DATA_ADDR); +@@ -96,10 +111,24 @@ static void __init ap81_setup(void) + ath79_register_gpio_keys_polled(-1, AP81_KEYS_POLL_INTERVAL, + ARRAY_SIZE(ap81_gpio_keys), + ap81_gpio_keys); +- ath79_register_spi(&ap81_spi_data, ap81_spi_info, +- ARRAY_SIZE(ap81_spi_info)); ++ ath79_register_m25p80(&ap81_flash_data); + ath79_register_wmac(cal_data, NULL); + ath79_register_usb(); ++ ++ ath79_register_mdio(0, 0x0); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, cal_data, 0); ++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; ++ ath79_eth0_data.speed = SPEED_100; ++ ath79_eth0_data.duplex = DUPLEX_FULL; ++ ath79_eth0_data.has_ar8216 = 1; ++ ++ ath79_init_mac(ath79_eth1_data.mac_addr, cal_data, 1); ++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RMII; ++ ath79_eth1_data.phy_mask = 0x10; ++ ++ ath79_register_eth(0); ++ ath79_register_eth(1); + } + + MIPS_MACHINE(ATH79_MACH_AP81, "AP81", "Atheros AP81 reference board", +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -30,9 +30,10 @@ config ATH79_MACH_AP136 + config ATH79_MACH_AP81 + bool "Atheros AP81 reference board" + select SOC_AR913X ++ select ATH79_DEV_ETH + select ATH79_DEV_GPIO_BUTTONS + select ATH79_DEV_LEDS_GPIO +- select ATH79_DEV_SPI ++ select ATH79_DEV_M25P80 + select ATH79_DEV_USB + select ATH79_DEV_WMAC + help diff --git a/target/linux/ar71xx/patches-3.6/605-MIPS-ath79-db120-fixes.patch b/target/linux/ar71xx/patches-3.6/605-MIPS-ath79-db120-fixes.patch new file mode 100644 index 000000000..97d8b539b --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/605-MIPS-ath79-db120-fixes.patch @@ -0,0 +1,209 @@ +--- a/arch/mips/ath79/mach-db120.c ++++ b/arch/mips/ath79/mach-db120.c +@@ -2,7 +2,7 @@ + * Atheros DB120 reference board support + * + * Copyright (c) 2011 Qualcomm Atheros +- * Copyright (c) 2011 Gabor Juhos <juhosg@openwrt.org> ++ * Copyright (c) 2011-2012 Gabor Juhos <juhosg@openwrt.org> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above +@@ -19,16 +19,26 @@ + */ + + #include <linux/pci.h> ++#include <linux/phy.h> ++#include <linux/platform_device.h> + #include <linux/ath9k_platform.h> ++#include <linux/ar8216_platform.h> + +-#include "machtypes.h" ++#include <asm/mach-ath79/ar71xx_regs.h> ++ ++#include "common.h" ++#include "dev-ap9x-pci.h" ++#include "dev-eth.h" + #include "dev-gpio-buttons.h" + #include "dev-leds-gpio.h" ++#include "dev-m25p80.h" ++#include "dev-nfc.h" + #include "dev-spi.h" + #include "dev-usb.h" + #include "dev-wmac.h" +-#include "pci.h" ++#include "machtypes.h" + ++#define DB120_GPIO_LED_USB 11 + #define DB120_GPIO_LED_WLAN_5G 12 + #define DB120_GPIO_LED_WLAN_2G 13 + #define DB120_GPIO_LED_STATUS 14 +@@ -39,8 +49,10 @@ + #define DB120_KEYS_POLL_INTERVAL 20 /* msecs */ + #define DB120_KEYS_DEBOUNCE_INTERVAL (3 * DB120_KEYS_POLL_INTERVAL) + +-#define DB120_WMAC_CALDATA_OFFSET 0x1000 +-#define DB120_PCIE_CALDATA_OFFSET 0x5000 ++#define DB120_MAC0_OFFSET 0 ++#define DB120_MAC1_OFFSET 6 ++#define DB120_WMAC_CALDATA_OFFSET 0x1000 ++#define DB120_PCIE_CALDATA_OFFSET 0x5000 + + static struct gpio_led db120_leds_gpio[] __initdata = { + { +@@ -63,6 +75,11 @@ static struct gpio_led db120_leds_gpio[] + .gpio = DB120_GPIO_LED_WLAN_2G, + .active_low = 1, + }, ++ { ++ .name = "db120:green:usb", ++ .gpio = DB120_GPIO_LED_USB, ++ .active_low = 1, ++ } + }; + + static struct gpio_keys_button db120_gpio_keys[] __initdata = { +@@ -76,66 +93,85 @@ static struct gpio_keys_button db120_gpi + }, + }; + +-static struct ath79_spi_controller_data db120_spi0_data = { +- .cs_type = ATH79_SPI_CS_TYPE_INTERNAL, +- .cs_line = 0, ++static struct ar8327_pad_cfg db120_ar8327_pad0_cfg = { ++ .mode = AR8327_PAD_MAC_RGMII, ++ .txclk_delay_en = true, ++ .rxclk_delay_en = true, ++ .txclk_delay_sel = AR8327_CLK_DELAY_SEL1, ++ .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2, + }; + +-static struct spi_board_info db120_spi_info[] = { +- { +- .bus_num = 0, +- .chip_select = 0, +- .max_speed_hz = 25000000, +- .modalias = "s25sl064a", +- .controller_data = &db120_spi0_data, +- } ++static struct ar8327_led_cfg db120_ar8327_led_cfg = { ++ .led_ctrl0 = 0x00000000, ++ .led_ctrl1 = 0xc737c737, ++ .led_ctrl2 = 0x00000000, ++ .led_ctrl3 = 0x00c30c00, ++ .open_drain = true, + }; + +-static struct ath79_spi_platform_data db120_spi_data = { +- .bus_num = 0, +- .num_chipselect = 1, ++static struct ar8327_platform_data db120_ar8327_data = { ++ .pad0_cfg = &db120_ar8327_pad0_cfg, ++ .cpuport_cfg = { ++ .force_link = 1, ++ .speed = AR8327_PORT_SPEED_1000, ++ .duplex = 1, ++ .txpause = 1, ++ .rxpause = 1, ++ }, ++ .led_cfg = &db120_ar8327_led_cfg, + }; + +-#ifdef CONFIG_PCI +-static struct ath9k_platform_data db120_ath9k_data; +- +-static int db120_pci_plat_dev_init(struct pci_dev *dev) +-{ +- switch (PCI_SLOT(dev->devfn)) { +- case 0: +- dev->dev.platform_data = &db120_ath9k_data; +- break; +- } +- +- return 0; +-} +- +-static void __init db120_pci_init(u8 *eeprom) +-{ +- memcpy(db120_ath9k_data.eeprom_data, eeprom, +- sizeof(db120_ath9k_data.eeprom_data)); +- +- ath79_pci_set_plat_dev_init(db120_pci_plat_dev_init); +- ath79_register_pci(); +-} +-#else +-static inline void db120_pci_init(void) {} +-#endif /* CONFIG_PCI */ ++static struct mdio_board_info db120_mdio0_info[] = { ++ { ++ .bus_id = "ag71xx-mdio.0", ++ .phy_addr = 0, ++ .platform_data = &db120_ar8327_data, ++ }, ++}; + + static void __init db120_setup(void) + { + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + ++ ath79_gpio_output_select(DB120_GPIO_LED_USB, AR934X_GPIO_OUT_GPIO); ++ ath79_register_m25p80(NULL); ++ + ath79_register_leds_gpio(-1, ARRAY_SIZE(db120_leds_gpio), + db120_leds_gpio); + ath79_register_gpio_keys_polled(-1, DB120_KEYS_POLL_INTERVAL, + ARRAY_SIZE(db120_gpio_keys), + db120_gpio_keys); +- ath79_register_spi(&db120_spi_data, db120_spi_info, +- ARRAY_SIZE(db120_spi_info)); + ath79_register_usb(); + ath79_register_wmac(art + DB120_WMAC_CALDATA_OFFSET, NULL); +- db120_pci_init(art + DB120_PCIE_CALDATA_OFFSET); ++ ap91_pci_init(art + DB120_PCIE_CALDATA_OFFSET, NULL); ++ ++ ath79_setup_ar934x_eth_cfg(AR934X_ETH_CFG_RGMII_GMAC0 | ++ AR934X_ETH_CFG_SW_ONLY_MODE); ++ ++ ath79_register_mdio(1, 0x0); ++ ath79_register_mdio(0, 0x0); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, art + DB120_MAC0_OFFSET, 0); ++ ++ mdiobus_register_board_info(db120_mdio0_info, ++ ARRAY_SIZE(db120_mdio0_info)); ++ ++ /* GMAC0 is connected to an AR8327 switch */ ++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; ++ ath79_eth0_data.phy_mask = BIT(0); ++ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; ++ ath79_eth0_pll_data.pll_1000 = 0x06000000; ++ ath79_register_eth(0); ++ ++ /* GMAC1 is connected to the internal switch */ ++ ath79_init_mac(ath79_eth1_data.mac_addr, art + DB120_MAC1_OFFSET, 0); ++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_GMII; ++ ath79_eth1_data.speed = SPEED_1000; ++ ath79_eth1_data.duplex = DUPLEX_FULL; ++ ++ ath79_register_eth(1); ++ ++ ath79_register_nfc(); + } + + MIPS_MACHINE(ATH79_MACH_DB120, "DB120", "Atheros DB120 reference board", +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -43,9 +43,12 @@ config ATH79_MACH_AP81 + config ATH79_MACH_DB120 + bool "Atheros DB120 reference board" + select SOC_AR934X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH + select ATH79_DEV_GPIO_BUTTONS + select ATH79_DEV_LEDS_GPIO +- select ATH79_DEV_SPI ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_NFC + select ATH79_DEV_USB + select ATH79_DEV_WMAC + help diff --git a/target/linux/ar71xx/patches-3.6/606-MIPS-ath79-pb44-fixes.patch b/target/linux/ar71xx/patches-3.6/606-MIPS-ath79-pb44-fixes.patch new file mode 100644 index 000000000..f9ec7753f --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/606-MIPS-ath79-pb44-fixes.patch @@ -0,0 +1,153 @@ +--- a/arch/mips/ath79/mach-pb44.c ++++ b/arch/mips/ath79/mach-pb44.c +@@ -8,23 +8,48 @@ + * by the Free Software Foundation. + */ + ++#include <linux/delay.h> + #include <linux/init.h> + #include <linux/platform_device.h> + #include <linux/i2c.h> + #include <linux/i2c-gpio.h> + #include <linux/i2c/pcf857x.h> ++#include <linux/i2c/pcf857x.h> ++#include <linux/spi/flash.h> ++#include <linux/spi/vsc7385.h> + +-#include "machtypes.h" ++#include <asm/mach-ath79/ar71xx_regs.h> ++#include <asm/mach-ath79/ath79.h> ++ ++#include "dev-eth.h" + #include "dev-gpio-buttons.h" + #include "dev-leds-gpio.h" + #include "dev-spi.h" + #include "dev-usb.h" ++#include "machtypes.h" + #include "pci.h" + + #define PB44_GPIO_I2C_SCL 0 + #define PB44_GPIO_I2C_SDA 1 + ++#define PB44_PCF8757_VSC7395_CS 0 ++#define PB44_PCF8757_STEREO_CS 1 ++#define PB44_PCF8757_SLIC_CS0 2 ++#define PB44_PCF8757_SLIC_TEST 3 ++#define PB44_PCF8757_SLIC_INT0 4 ++#define PB44_PCF8757_SLIC_INT1 5 ++#define PB44_PCF8757_SW_RESET 6 ++#define PB44_PCF8757_SW_JUMP 8 ++#define PB44_PCF8757_LED_JUMP1 9 ++#define PB44_PCF8757_LED_JUMP2 10 ++#define PB44_PCF8757_TP24 11 ++#define PB44_PCF8757_TP25 12 ++#define PB44_PCF8757_TP26 13 ++#define PB44_PCF8757_TP27 14 ++#define PB44_PCF8757_TP28 15 ++ + #define PB44_GPIO_EXP_BASE 16 ++#define PB44_GPIO_VSC7395_CS (PB44_GPIO_EXP_BASE + PB44_PCF8757_VSC7395_CS) + #define PB44_GPIO_SW_RESET (PB44_GPIO_EXP_BASE + 6) + #define PB44_GPIO_SW_JUMP (PB44_GPIO_EXP_BASE + 8) + #define PB44_GPIO_LED_JUMP1 (PB44_GPIO_EXP_BASE + 9) +@@ -92,21 +117,66 @@ static struct ath79_spi_controller_data + .cs_line = 0, + }; + ++static struct ath79_spi_controller_data pb44_spi1_data = { ++ .cs_type = ATH79_SPI_CS_TYPE_GPIO, ++ .cs_line = PB44_GPIO_VSC7395_CS, ++}; ++ ++static void pb44_vsc7395_reset(void) ++{ ++ ath79_device_reset_set(AR71XX_RESET_GE1_PHY); ++ udelay(10); ++ ath79_device_reset_clear(AR71XX_RESET_GE1_PHY); ++ mdelay(50); ++} ++ ++static struct vsc7385_platform_data pb44_vsc7395_data = { ++ .reset = pb44_vsc7395_reset, ++ .ucode_name = "vsc7395_ucode_pb44.bin", ++ .mac_cfg = { ++ .tx_ipg = 6, ++ .bit2 = 1, ++ .clk_sel = 0, ++ }, ++}; ++ ++static const char *pb44_part_probes[] = { ++ "RedBoot", ++ NULL, ++}; ++ ++static struct flash_platform_data pb44_flash_data = { ++ .part_probes = pb44_part_probes, ++}; ++ + static struct spi_board_info pb44_spi_info[] = { + { + .bus_num = 0, + .chip_select = 0, + .max_speed_hz = 25000000, + .modalias = "m25p64", ++ .platform_data = &pb44_flash_data, + .controller_data = &pb44_spi0_data, + }, ++ { ++ .bus_num = 0, ++ .chip_select = 1, ++ .max_speed_hz = 25000000, ++ .modalias = "spi-vsc7385", ++ .platform_data = &pb44_vsc7395_data, ++ .controller_data = &pb44_spi1_data, ++ } + }; + + static struct ath79_spi_platform_data pb44_spi_data = { + .bus_num = 0, +- .num_chipselect = 1, ++ .num_chipselect = 2, + }; + ++#define PB44_WAN_PHYMASK BIT(0) ++#define PB44_LAN_PHYMASK 0 ++#define PB44_MDIO_PHYMASK (PB44_LAN_PHYMASK | PB44_WAN_PHYMASK) ++ + static void __init pb44_init(void) + { + i2c_register_board_info(0, pb44_i2c_board_info, +@@ -122,6 +192,22 @@ static void __init pb44_init(void) + ARRAY_SIZE(pb44_spi_info)); + ath79_register_usb(); + ath79_register_pci(); ++ ++ ath79_register_mdio(0, ~PB44_MDIO_PHYMASK); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, ath79_mac_base, 0); ++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; ++ ath79_eth0_data.phy_mask = PB44_WAN_PHYMASK; ++ ++ ath79_register_eth(0); ++ ++ ath79_init_mac(ath79_eth1_data.mac_addr, ath79_mac_base, 1); ++ ath79_eth1_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; ++ ath79_eth1_data.speed = SPEED_1000; ++ ath79_eth1_data.duplex = DUPLEX_FULL; ++ ath79_eth1_pll_data.pll_1000 = 0x110000; ++ ++ ath79_register_eth(1); + } + + MIPS_MACHINE(ATH79_MACH_PB44, "PB44", "Atheros PB44 reference board", +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -58,6 +58,7 @@ config ATH79_MACH_DB120 + config ATH79_MACH_PB44 + bool "Atheros PB44 reference board" + select SOC_AR71XX ++ select ATH79_DEV_ETH + select ATH79_DEV_GPIO_BUTTONS + select ATH79_DEV_LEDS_GPIO + select ATH79_DEV_SPI diff --git a/target/linux/ar71xx/patches-3.6/607-MIPS-ath79-ubnt-xm-fixes.patch b/target/linux/ar71xx/patches-3.6/607-MIPS-ath79-ubnt-xm-fixes.patch new file mode 100644 index 000000000..cbbe20b49 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/607-MIPS-ath79-ubnt-xm-fixes.patch @@ -0,0 +1,109 @@ +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -70,9 +70,10 @@ config ATH79_MACH_PB44 + config ATH79_MACH_UBNT_XM + bool "Ubiquiti Networks XM (rev 1.0) board" + select SOC_AR724X ++ select ATH79_DEV_AP9X_PCI if PCI + select ATH79_DEV_GPIO_BUTTONS + select ATH79_DEV_LEDS_GPIO +- select ATH79_DEV_SPI ++ select ATH79_DEV_M25P80 + help + Say 'Y' here if you want your kernel to support the + Ubiquiti Networks XM (rev 1.0) board. +--- a/arch/mips/ath79/mach-ubnt-xm.c ++++ b/arch/mips/ath79/mach-ubnt-xm.c +@@ -16,10 +16,11 @@ + + #include <asm/mach-ath79/irq.h> + +-#include "machtypes.h" ++#include "dev-ap9x-pci.h" + #include "dev-gpio-buttons.h" + #include "dev-leds-gpio.h" +-#include "dev-spi.h" ++#include "dev-m25p80.h" ++#include "machtypes.h" + #include "pci.h" + + #define UBNT_XM_GPIO_LED_L1 0 +@@ -32,7 +33,7 @@ + #define UBNT_XM_KEYS_POLL_INTERVAL 20 + #define UBNT_XM_KEYS_DEBOUNCE_INTERVAL (3 * UBNT_XM_KEYS_POLL_INTERVAL) + +-#define UBNT_XM_EEPROM_ADDR (u8 *) KSEG1ADDR(0x1fff1000) ++#define UBNT_XM_EEPROM_ADDR 0x1fff1000 + + static struct gpio_led ubnt_xm_leds_gpio[] __initdata = { + { +@@ -65,54 +66,10 @@ static struct gpio_keys_button ubnt_xm_g + } + }; + +-static struct ath79_spi_controller_data ubnt_xm_spi0_data = { +- .cs_type = ATH79_SPI_CS_TYPE_INTERNAL, +- .cs_line = 0, +-}; +- +-static struct spi_board_info ubnt_xm_spi_info[] = { +- { +- .bus_num = 0, +- .chip_select = 0, +- .max_speed_hz = 25000000, +- .modalias = "mx25l6405d", +- .controller_data = &ubnt_xm_spi0_data, +- } +-}; +- +-static struct ath79_spi_platform_data ubnt_xm_spi_data = { +- .bus_num = 0, +- .num_chipselect = 1, +-}; +- +-#ifdef CONFIG_PCI +-static struct ath9k_platform_data ubnt_xm_eeprom_data; +- +-static int ubnt_xm_pci_plat_dev_init(struct pci_dev *dev) +-{ +- switch (PCI_SLOT(dev->devfn)) { +- case 0: +- dev->dev.platform_data = &ubnt_xm_eeprom_data; +- break; +- } +- +- return 0; +-} +- +-static void __init ubnt_xm_pci_init(void) +-{ +- memcpy(ubnt_xm_eeprom_data.eeprom_data, UBNT_XM_EEPROM_ADDR, +- sizeof(ubnt_xm_eeprom_data.eeprom_data)); +- +- ath79_pci_set_plat_dev_init(ubnt_xm_pci_plat_dev_init); +- ath79_register_pci(); +-} +-#else +-static inline void ubnt_xm_pci_init(void) {} +-#endif /* CONFIG_PCI */ +- + static void __init ubnt_xm_init(void) + { ++ u8 *eeprom = (u8 *) KSEG1ADDR(UBNT_XM_EEPROM_ADDR); ++ + ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_xm_leds_gpio), + ubnt_xm_leds_gpio); + +@@ -120,10 +77,8 @@ static void __init ubnt_xm_init(void) + ARRAY_SIZE(ubnt_xm_gpio_keys), + ubnt_xm_gpio_keys); + +- ath79_register_spi(&ubnt_xm_spi_data, ubnt_xm_spi_info, +- ARRAY_SIZE(ubnt_xm_spi_info)); +- +- ubnt_xm_pci_init(); ++ ath79_register_m25p80(NULL); ++ ap91_pci_init(eeprom, NULL); + } + + MIPS_MACHINE(ATH79_MACH_UBNT_XM, diff --git a/target/linux/ar71xx/patches-3.6/608-MIPS-ath79-ubnt-xm-add-more-boards.patch b/target/linux/ar71xx/patches-3.6/608-MIPS-ath79-ubnt-xm-add-more-boards.patch new file mode 100644 index 000000000..bee07b35c --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/608-MIPS-ath79-ubnt-xm-add-more-boards.patch @@ -0,0 +1,200 @@ +--- a/arch/mips/ath79/mach-ubnt-xm.c ++++ b/arch/mips/ath79/mach-ubnt-xm.c +@@ -13,15 +13,17 @@ + #include <linux/init.h> + #include <linux/pci.h> + #include <linux/ath9k_platform.h> ++#include <linux/etherdevice.h> + + #include <asm/mach-ath79/irq.h> + + #include "dev-ap9x-pci.h" ++#include "dev-eth.h" + #include "dev-gpio-buttons.h" + #include "dev-leds-gpio.h" + #include "dev-m25p80.h" ++#include "dev-usb.h" + #include "machtypes.h" +-#include "pci.h" + + #define UBNT_XM_GPIO_LED_L1 0 + #define UBNT_XM_GPIO_LED_L2 1 +@@ -37,19 +39,19 @@ + + static struct gpio_led ubnt_xm_leds_gpio[] __initdata = { + { +- .name = "ubnt-xm:red:link1", ++ .name = "ubnt:red:link1", + .gpio = UBNT_XM_GPIO_LED_L1, + .active_low = 0, + }, { +- .name = "ubnt-xm:orange:link2", ++ .name = "ubnt:orange:link2", + .gpio = UBNT_XM_GPIO_LED_L2, + .active_low = 0, + }, { +- .name = "ubnt-xm:green:link3", ++ .name = "ubnt:green:link3", + .gpio = UBNT_XM_GPIO_LED_L3, + .active_low = 0, + }, { +- .name = "ubnt-xm:green:link4", ++ .name = "ubnt:green:link4", + .gpio = UBNT_XM_GPIO_LED_L4, + .active_low = 0, + }, +@@ -66,9 +68,13 @@ static struct gpio_keys_button ubnt_xm_g + } + }; + ++#define UBNT_M_WAN_PHYMASK BIT(4) ++ + static void __init ubnt_xm_init(void) + { + u8 *eeprom = (u8 *) KSEG1ADDR(UBNT_XM_EEPROM_ADDR); ++ u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000); ++ u8 *mac2 = (u8 *) KSEG1ADDR(0x1fff0000 + ETH_ALEN); + + ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_xm_leds_gpio), + ubnt_xm_leds_gpio); +@@ -79,9 +85,112 @@ static void __init ubnt_xm_init(void) + + ath79_register_m25p80(NULL); + ap91_pci_init(eeprom, NULL); ++ ++ ath79_register_mdio(0, ~UBNT_M_WAN_PHYMASK); ++ ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0); ++ ath79_init_mac(ath79_eth1_data.mac_addr, mac2, 0); ++ ath79_register_eth(0); + } + + MIPS_MACHINE(ATH79_MACH_UBNT_XM, + "UBNT-XM", + "Ubiquiti Networks XM (rev 1.0) board", + ubnt_xm_init); ++ ++MIPS_MACHINE(ATH79_MACH_UBNT_BULLET_M, "UBNT-BM", "Ubiquiti Bullet M", ++ ubnt_xm_init); ++ ++static void __init ubnt_rocket_m_setup(void) ++{ ++ ubnt_xm_init(); ++ ath79_register_usb(); ++} ++ ++MIPS_MACHINE(ATH79_MACH_UBNT_ROCKET_M, "UBNT-RM", "Ubiquiti Rocket M", ++ ubnt_rocket_m_setup); ++ ++static void __init ubnt_nano_m_setup(void) ++{ ++ ubnt_xm_init(); ++ ath79_register_eth(1); ++} ++ ++MIPS_MACHINE(ATH79_MACH_UBNT_NANO_M, "UBNT-NM", "Ubiquiti Nanostation M", ++ ubnt_nano_m_setup); ++ ++static struct gpio_led ubnt_airrouter_leds_gpio[] __initdata = { ++ { ++ .name = "ubnt:green:globe", ++ .gpio = 0, ++ .active_low = 1, ++ }, { ++ .name = "ubnt:green:power", ++ .gpio = 11, ++ .active_low = 1, ++ .default_state = LEDS_GPIO_DEFSTATE_ON, ++ } ++}; ++ ++static void __init ubnt_airrouter_setup(void) ++{ ++ u8 *mac1 = (u8 *) KSEG1ADDR(0x1fff0000); ++ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); ++ ++ ath79_register_m25p80(NULL); ++ ath79_register_mdio(0, ~UBNT_M_WAN_PHYMASK); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, mac1, 0); ++ ath79_init_local_mac(ath79_eth1_data.mac_addr, mac1); ++ ++ ath79_register_eth(1); ++ ath79_register_eth(0); ++ ath79_register_usb(); ++ ++ ap91_pci_init(ee, NULL); ++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_airrouter_leds_gpio), ++ ubnt_airrouter_leds_gpio); ++ ++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL, ++ ARRAY_SIZE(ubnt_xm_gpio_keys), ++ ubnt_xm_gpio_keys); ++} ++ ++MIPS_MACHINE(ATH79_MACH_UBNT_AIRROUTER, "UBNT-AR", "Ubiquiti AirRouter", ++ ubnt_airrouter_setup); ++ ++static struct gpio_led ubnt_unifi_leds_gpio[] __initdata = { ++ { ++ .name = "ubnt:orange:dome", ++ .gpio = 1, ++ .active_low = 0, ++ }, { ++ .name = "ubnt:green:dome", ++ .gpio = 0, ++ .active_low = 0, ++ } ++}; ++ ++static void __init ubnt_unifi_setup(void) ++{ ++ u8 *mac = (u8 *) KSEG1ADDR(0x1fff0000); ++ u8 *ee = (u8 *) KSEG1ADDR(0x1fff1000); ++ ++ ath79_register_m25p80(NULL); ++ ++ ath79_register_mdio(0, ~UBNT_M_WAN_PHYMASK); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, mac, 0); ++ ath79_register_eth(0); ++ ++ ap91_pci_init(ee, NULL); ++ ++ ath79_register_leds_gpio(-1, ARRAY_SIZE(ubnt_unifi_leds_gpio), ++ ubnt_unifi_leds_gpio); ++ ++ ath79_register_gpio_keys_polled(-1, UBNT_XM_KEYS_POLL_INTERVAL, ++ ARRAY_SIZE(ubnt_xm_gpio_keys), ++ ubnt_xm_gpio_keys); ++} ++ ++MIPS_MACHINE(ATH79_MACH_UBNT_UNIFI, "UBNT-UF", "Ubiquiti UniFi", ++ ubnt_unifi_setup); +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -71,9 +71,11 @@ config ATH79_MACH_UBNT_XM + bool "Ubiquiti Networks XM (rev 1.0) board" + select SOC_AR724X + select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH + select ATH79_DEV_GPIO_BUTTONS + select ATH79_DEV_LEDS_GPIO + select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB + help + Say 'Y' here if you want your kernel to support the + Ubiquiti Networks XM (rev 1.0) board. +--- a/arch/mips/ath79/machtypes.h ++++ b/arch/mips/ath79/machtypes.h +@@ -22,6 +22,11 @@ enum ath79_mach_type { + ATH79_MACH_AP81, /* Atheros AP81 reference board */ + ATH79_MACH_DB120, /* Atheros DB120 reference board */ + ATH79_MACH_PB44, /* Atheros PB44 reference board */ ++ ATH79_MACH_UBNT_AIRROUTER, /* Ubiquiti AirRouter */ ++ ATH79_MACH_UBNT_BULLET_M, /* Ubiquiti Bullet M */ ++ ATH79_MACH_UBNT_NANO_M, /* Ubiquiti NanoStation M */ ++ ATH79_MACH_UBNT_ROCKET_M, /* Ubiquiti Rocket M */ ++ ATH79_MACH_UBNT_UNIFI, /* Ubiquiti Unifi */ + ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */ + }; + diff --git a/target/linux/ar71xx/patches-3.6/609-MIPS-ath79-ap136-fixes.patch b/target/linux/ar71xx/patches-3.6/609-MIPS-ath79-ap136-fixes.patch new file mode 100644 index 000000000..bd07c7bc8 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/609-MIPS-ath79-ap136-fixes.patch @@ -0,0 +1,175 @@ +--- a/arch/mips/ath79/mach-ap136.c ++++ b/arch/mips/ath79/mach-ap136.c +@@ -1,5 +1,5 @@ + /* +- * Qualcomm Atheros AP136 reference board support ++ * Atheros AP136 reference board support + * + * Copyright (c) 2012 Qualcomm Atheros + * Copyright (c) 2012 Gabor Juhos <juhosg@openwrt.org> +@@ -18,23 +18,27 @@ + * + */ + +-#include <linux/pci.h> +-#include <linux/ath9k_platform.h> ++#include <linux/platform_device.h> ++#include <linux/ar8216_platform.h> + +-#include "machtypes.h" ++#include <asm/mach-ath79/ar71xx_regs.h> ++ ++#include "common.h" ++#include "dev-ap9x-pci.h" + #include "dev-gpio-buttons.h" ++#include "dev-eth.h" + #include "dev-leds-gpio.h" +-#include "dev-spi.h" ++#include "dev-m25p80.h" + #include "dev-usb.h" + #include "dev-wmac.h" +-#include "pci.h" ++#include "machtypes.h" + +-#define AP136_GPIO_LED_STATUS_RED 14 +-#define AP136_GPIO_LED_STATUS_GREEN 19 + #define AP136_GPIO_LED_USB 4 +-#define AP136_GPIO_LED_WLAN_2G 13 + #define AP136_GPIO_LED_WLAN_5G 12 ++#define AP136_GPIO_LED_WLAN_2G 13 ++#define AP136_GPIO_LED_STATUS_RED 14 + #define AP136_GPIO_LED_WPS_RED 15 ++#define AP136_GPIO_LED_STATUS_GREEN 19 + #define AP136_GPIO_LED_WPS_GREEN 20 + + #define AP136_GPIO_BTN_WPS 16 +@@ -43,8 +47,10 @@ + #define AP136_KEYS_POLL_INTERVAL 20 /* msecs */ + #define AP136_KEYS_DEBOUNCE_INTERVAL (3 * AP136_KEYS_POLL_INTERVAL) + +-#define AP136_WMAC_CALDATA_OFFSET 0x1000 +-#define AP136_PCIE_CALDATA_OFFSET 0x5000 ++#define AP136_MAC0_OFFSET 0 ++#define AP136_MAC1_OFFSET 6 ++#define AP136_WMAC_CALDATA_OFFSET 0x1000 ++#define AP136_PCIE_CALDATA_OFFSET 0x5000 + + static struct gpio_led ap136_leds_gpio[] __initdata = { + { +@@ -98,63 +104,82 @@ static struct gpio_keys_button ap136_gpi + }, + }; + +-static struct ath79_spi_controller_data ap136_spi0_data = { +- .cs_type = ATH79_SPI_CS_TYPE_INTERNAL, +- .cs_line = 0, ++static struct ar8327_pad_cfg ap136_ar8327_pad0_cfg = { ++ .mode = AR8327_PAD_MAC_RGMII, ++ .txclk_delay_en = true, ++ .rxclk_delay_en = true, ++ .txclk_delay_sel = AR8327_CLK_DELAY_SEL1, ++ .rxclk_delay_sel = AR8327_CLK_DELAY_SEL2, + }; + +-static struct spi_board_info ap136_spi_info[] = { +- { +- .bus_num = 0, +- .chip_select = 0, +- .max_speed_hz = 25000000, +- .modalias = "mx25l6405d", +- .controller_data = &ap136_spi0_data, ++static struct ar8327_platform_data ap136_ar8327_data = { ++ .pad0_cfg = &ap136_ar8327_pad0_cfg, ++ .cpuport_cfg = { ++ .force_link = 1, ++ .speed = AR8327_PORT_SPEED_1000, ++ .duplex = 1, ++ .txpause = 1, ++ .rxpause = 1, + } + }; + +-static struct ath79_spi_platform_data ap136_spi_data = { +- .bus_num = 0, +- .num_chipselect = 1, ++static struct mdio_board_info ap136_mdio0_info[] = { ++ { ++ .bus_id = "ag71xx-mdio.0", ++ .phy_addr = 0, ++ .platform_data = &ap136_ar8327_data, ++ }, + }; + +-#ifdef CONFIG_PCI +-static struct ath9k_platform_data ap136_ath9k_data; +- +-static int ap136_pci_plat_dev_init(struct pci_dev *dev) ++static void __init ap136_gmac_setup(void) + { +- if (dev->bus->number == 1 && (PCI_SLOT(dev->devfn)) == 0) +- dev->dev.platform_data = &ap136_ath9k_data; ++ void __iomem *base; ++ u32 t; + +- return 0; +-} ++ base = ioremap(QCA955X_GMAC_BASE, QCA955X_GMAC_SIZE); + +-static void __init ap136_pci_init(u8 *eeprom) +-{ +- memcpy(ap136_ath9k_data.eeprom_data, eeprom, +- sizeof(ap136_ath9k_data.eeprom_data)); ++ t = __raw_readl(base + QCA955X_GMAC_REG_ETH_CFG); ++ ++ t &= ~(QCA955X_ETH_CFG_RGMII_GMAC0 | QCA955X_ETH_CFG_SGMII_GMAC0); ++ t |= QCA955X_ETH_CFG_RGMII_GMAC0; + +- ath79_pci_set_plat_dev_init(ap136_pci_plat_dev_init); +- ath79_register_pci(); ++ __raw_writel(t, base + QCA955X_GMAC_REG_ETH_CFG); ++ ++ iounmap(base); + } +-#else +-static inline void ap136_pci_init(void) {} +-#endif /* CONFIG_PCI */ + + static void __init ap136_setup(void) + { + u8 *art = (u8 *) KSEG1ADDR(0x1fff0000); + ++ ath79_register_m25p80(NULL); ++ + ath79_register_leds_gpio(-1, ARRAY_SIZE(ap136_leds_gpio), + ap136_leds_gpio); + ath79_register_gpio_keys_polled(-1, AP136_KEYS_POLL_INTERVAL, + ARRAY_SIZE(ap136_gpio_keys), + ap136_gpio_keys); +- ath79_register_spi(&ap136_spi_data, ap136_spi_info, +- ARRAY_SIZE(ap136_spi_info)); ++ + ath79_register_usb(); +- ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET); +- ap136_pci_init(art + AP136_PCIE_CALDATA_OFFSET); ++ ath79_register_wmac(art + AP136_WMAC_CALDATA_OFFSET, NULL); ++ ap91_pci_init(art + AP136_PCIE_CALDATA_OFFSET, NULL); ++ ++ ap136_gmac_setup(); ++ ++ ath79_register_mdio(0, 0x0); ++ ++ ath79_init_mac(ath79_eth0_data.mac_addr, art + AP136_MAC0_OFFSET, 0); ++ ++ mdiobus_register_board_info(ap136_mdio0_info, ++ ARRAY_SIZE(ap136_mdio0_info)); ++ ++ /* GMAC0 is connected to an AR8327 switch */ ++ ath79_eth0_data.phy_if_mode = PHY_INTERFACE_MODE_RGMII; ++ ath79_eth0_data.phy_mask = BIT(0); ++ ath79_eth0_data.mii_bus_dev = &ath79_mdio0_device.dev; ++ ath79_eth0_pll_data.pll_1000 = 0x06000000; ++ ++ ath79_register_eth(0); + } + + MIPS_MACHINE(ATH79_MACH_AP136, "AP136", "Atheros AP136 reference board", diff --git a/target/linux/ar71xx/patches-3.6/610-MIPS-ath79-openwrt-machines.patch b/target/linux/ar71xx/patches-3.6/610-MIPS-ath79-openwrt-machines.patch new file mode 100644 index 000000000..2fc30cdd0 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/610-MIPS-ath79-openwrt-machines.patch @@ -0,0 +1,806 @@ +--- a/arch/mips/ath79/machtypes.h ++++ b/arch/mips/ath79/machtypes.h +@@ -16,18 +16,101 @@ + + enum ath79_mach_type { + ATH79_MACH_GENERIC = 0, ++ ATH79_MACH_ALFA_AP96, /* ALFA Network AP96 board */ ++ ATH79_MACH_ALFA_NX, /* ALFA Network N2/N5 board */ ++ ATH79_MACH_ALL0258N, /* Allnet ALL0258N */ ++ ATH79_MACH_ALL0305, /* Allnet ALL0305 */ ++ ATH79_MACH_ALL0315N, /* Allnet ALL0315N */ ++ ATH79_MACH_AP113, /* Atheros AP113 reference board */ + ATH79_MACH_AP121, /* Atheros AP121 reference board */ + ATH79_MACH_AP121_MINI, /* Atheros AP121-MINI reference board */ + ATH79_MACH_AP136, /* Atheros AP136 reference board */ + ATH79_MACH_AP81, /* Atheros AP81 reference board */ ++ ATH79_MACH_AP83, /* Atheros AP83 */ ++ ATH79_MACH_AP96, /* Atheros AP96 */ ++ ATH79_MACH_AW_NR580, /* AzureWave AW-NR580 */ + ATH79_MACH_DB120, /* Atheros DB120 reference board */ + ATH79_MACH_PB44, /* Atheros PB44 reference board */ ++ ATH79_MACH_DIR_600_A1, /* D-Link DIR-600 rev. A1 */ ++ ATH79_MACH_DIR_615_C1, /* D-Link DIR-615 rev. C1 */ ++ ATH79_MACH_DIR_615_E4, /* D-Link DIR-615 rev. E4 */ ++ ATH79_MACH_DIR_825_B1, /* D-Link DIR-825 rev. B1 */ ++ ATH79_MACH_EW_DORIN, /* embedded wireless Dorin Platform */ ++ ATH79_MACH_EW_DORIN_ROUTER, /* embedded wireless Dorin Router Platform */ ++ ATH79_MACH_EAP7660D, /* Senao EAP7660D */ ++ ATH79_MACH_JA76PF, /* jjPlus JA76PF */ ++ ATH79_MACH_JA76PF2, /* jjPlus JA76PF2 */ ++ ATH79_MACH_JWAP003, /* jjPlus JWAP003 */ ++ ATH79_MACH_HORNET_UB, /* ALFA Networks Hornet-UB */ ++ ATH79_MACH_MZK_W04NU, /* Planex MZK-W04NU */ ++ ATH79_MACH_MZK_W300NH, /* Planex MZK-W300NH */ ++ ATH79_MACH_NBG460N, /* Zyxel NBG460N/550N/550NH */ ++ ATH79_MACH_OM2P_HS, /* OpenMesh OM2P-HS */ ++ ATH79_MACH_OM2P_LC, /* OpenMesh OM2P-LC */ ++ ATH79_MACH_OM2P, /* OpenMesh OM2P */ ++ ATH79_MACH_PB42, /* Atheros PB42 */ ++ ATH79_MACH_PB92, /* Atheros PB92 */ ++ ATH79_MACH_RB_411, /* MikroTik RouterBOARD 411/411A/411AH */ ++ ATH79_MACH_RB_411U, /* MikroTik RouterBOARD 411U */ ++ ATH79_MACH_RB_433, /* MikroTik RouterBOARD 433/433AH */ ++ ATH79_MACH_RB_433U, /* MikroTik RouterBOARD 433UAH */ ++ ATH79_MACH_RB_450G, /* MikroTik RouterBOARD 450G */ ++ ATH79_MACH_RB_450, /* MikroTik RouterBOARD 450 */ ++ ATH79_MACH_RB_493, /* Mikrotik RouterBOARD 493/493AH */ ++ ATH79_MACH_RB_493G, /* Mikrotik RouterBOARD 493G */ ++ ATH79_MACH_RB_750, /* MikroTik RouterBOARD 750 */ ++ ATH79_MACH_RB_750G_R3, /* MikroTik RouterBOARD 750GL */ ++ ATH79_MACH_RB_751, /* MikroTik RouterBOARD 751 */ ++ ATH79_MACH_RB_751G, /* Mikrotik RouterBOARD 751G */ ++ ATH79_MACH_RB_2011G, /* Mikrotik RouterBOARD 2011UAS-2HnD */ ++ ATH79_MACH_RB_2011L, /* Mikrotik RouterBOARD 2011L */ ++ ATH79_MACH_RW2458N, /* Redwave RW2458N */ ++ ATH79_MACH_TEW_632BRP, /* TRENDnet TEW-632BRP */ ++ ATH79_MACH_TEW_673GRU, /* TRENDnet TEW-673GRU */ ++ ATH79_MACH_TEW_712BR, /* TRENDnet TEW-712BR */ ++ ATH79_MACH_TL_MR11U, /* TP-LINK TL-MR11U */ ++ ATH79_MACH_TL_MR3020, /* TP-LINK TL-MR3020 */ ++ ATH79_MACH_TL_MR3040, /* TP-LINK TL-MR3040 */ ++ ATH79_MACH_TL_MR3220, /* TP-LINK TL-MR3220 */ ++ ATH79_MACH_TL_MR3420, /* TP-LINK TL-MR3420 */ ++ ATH79_MACH_TL_WA901ND, /* TP-LINK TL-WA901ND */ ++ ATH79_MACH_TL_WA901ND_V2, /* TP-LINK TL-WA901ND v2 */ ++ ATH79_MACH_TL_WDR4300, /* TP-LINK TL-WDR4300 */ ++ ATH79_MACH_TL_WR1041N_V2, /* TP-LINK TL-WR1041N v2 */ ++ ATH79_MACH_TL_WR1043ND, /* TP-LINK TL-WR1043ND */ ++ ATH79_MACH_TL_WR2543N, /* TP-LINK TL-WR2543N/ND */ ++ ATH79_MACH_TL_WR703N, /* TP-LINK TL-WR703N */ ++ ATH79_MACH_TL_WR741ND, /* TP-LINK TL-WR741ND */ ++ ATH79_MACH_TL_WR741ND_V4, /* TP-LINK TL-WR741ND v4*/ ++ ATH79_MACH_TL_WR841N_V1, /* TP-LINK TL-WR841N v1 */ ++ ATH79_MACH_TL_WR841N_V7, /* TP-LINK TL-WR841N/ND v7 */ ++ ATH79_MACH_TL_WR841N_V8, /* TP-LINK TL-WR841N/ND v8 */ ++ ATH79_MACH_TL_WR941ND, /* TP-LINK TL-WR941ND */ + ATH79_MACH_UBNT_AIRROUTER, /* Ubiquiti AirRouter */ + ATH79_MACH_UBNT_BULLET_M, /* Ubiquiti Bullet M */ ++ ATH79_MACH_UBNT_LSSR71, /* Ubiquiti LS-SR71 */ ++ ATH79_MACH_UBNT_LSX, /* Ubiquiti LSX */ + ATH79_MACH_UBNT_NANO_M, /* Ubiquiti NanoStation M */ + ATH79_MACH_UBNT_ROCKET_M, /* Ubiquiti Rocket M */ ++ ATH79_MACH_UBNT_RSPRO, /* Ubiquiti RouterStation Pro */ ++ ATH79_MACH_UBNT_RS, /* Ubiquiti RouterStation */ + ATH79_MACH_UBNT_UNIFI, /* Ubiquiti Unifi */ + ATH79_MACH_UBNT_XM, /* Ubiquiti Networks XM board rev 1.0 */ ++ ATH79_MACH_WHR_G301N, /* Buffalo WHR-G301N */ ++ ATH79_MACH_WHR_HP_G300N, /* Buffalo WHR-HP-G300N */ ++ ATH79_MACH_WHR_HP_GN, /* Buffalo WHR-HP-GN */ ++ ATH79_MACH_WLAE_AG300N, /* Buffalo WLAE-AG300N */ ++ ATH79_MACH_WNDR3700, /* NETGEAR WNDR3700/WNDR3800/WNDRMAC */ ++ ATH79_MACH_WNR2000, /* NETGEAR WNR2000 */ ++ ATH79_MACH_WP543, /* Compex WP543 */ ++ ATH79_MACH_WPE72, /* Compex WPE72 */ ++ ATH79_MACH_WRT160NL, /* Linksys WRT160NL */ ++ ATH79_MACH_WRT400N, /* Linksys WRT400N */ ++ ATH79_MACH_WZR_HP_AG300H, /* Buffalo WZR-HP-AG300H */ ++ ATH79_MACH_WZR_HP_G300NH, /* Buffalo WZR-HP-G300NH */ ++ ATH79_MACH_WZR_HP_G300NH2, /* Buffalo WZR-HP-G300NH2 */ ++ ATH79_MACH_WZR_HP_G450H, /* Buffalo WZR-HP-G450H */ ++ ATH79_MACH_ZCN_1523H_2, /* Zcomax ZCN-1523H-2-xx */ + }; + + #endif /* _ATH79_MACHTYPE_H */ +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -2,6 +2,61 @@ if ATH79 + + menu "Atheros AR71XX/AR724X/AR913X machine selection" + ++config ATH79_MACH_ALFA_AP96 ++ bool "ALFA Network AP96 board support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_SPI ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_HORNET_UB ++ bool "ALFA Network Hornet-UB board support" ++ select SOC_AR933X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_ALFA_NX ++ bool "ALFA Network N2/N5 board support" ++ select SOC_AR724X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ ++config ATH79_MACH_ALL0258N ++ bool "Allnet ALL0258N support" ++ select SOC_AR724X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ ++config ATH79_MACH_ALL0315N ++ bool "Allnet ALL0315N support" ++ select SOC_AR724X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ ++config ATH79_MACH_AP113 ++ bool "Atheros AP113 board support" ++ select SOC_AR724X ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_PB9X_PCI if PCI ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_USB ++ select ATH79_DEV_ETH ++ + config ATH79_MACH_AP121 + bool "Atheros AP121 reference board" + select SOC_AR933X +@@ -40,6 +95,24 @@ config ATH79_MACH_AP81 + Say 'Y' here if you want your kernel to support the + Atheros AP81 reference board. + ++config ATH79_MACH_AP83 ++ bool "Atheros AP83 board support" ++ select SOC_AR913X ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_USB ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_AP96 ++ bool "Atheros AP96 board support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ + config ATH79_MACH_DB120 + bool "Atheros DB120 reference board" + select SOC_AR934X +@@ -55,6 +128,13 @@ config ATH79_MACH_DB120 + Say 'Y' here if you want your kernel to support the + Atheros DB120 reference board. + ++config ATH79_MACH_PB42 ++ bool "Atheros PB42 board support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_M25P80 ++ + config ATH79_MACH_PB44 + bool "Atheros PB44 reference board" + select SOC_AR71XX +@@ -67,6 +147,456 @@ config ATH79_MACH_PB44 + Say 'Y' here if you want your kernel to support the + Atheros PB44 reference board. + ++config ATH79_MACH_PB92 ++ bool "Atheros PB92 board support" ++ select SOC_AR724X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_PB9X_PCI if PCI ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_AW_NR580 ++ bool "AzureWave AW-NR580 board support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ ++config ATH79_MACH_WHR_HP_G300N ++ bool "Buffalo WHR-HP-G300N board support" ++ select SOC_AR724X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ ++config ATH79_MACH_WLAE_AG300N ++ bool "Buffalo WLAE-AG300N board support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ ++config ATH79_MACH_WZR_HP_AG300H ++ bool "Buffalo WZR-HP-AG300H board support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_WZR_HP_G300NH ++ bool "Buffalo WZR-HP-G300NH board support" ++ select SOC_AR913X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_USB ++ select ATH79_DEV_WMAC ++ select RTL8366_SMI ++ ++config ATH79_MACH_WZR_HP_G300NH2 ++ bool "Buffalo WZR-HP-G300NH2 board support" ++ select SOC_AR724X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_WZR_HP_G450H ++ bool "Buffalo WZR-HP-G450H board support" ++ select SOC_AR724X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_WP543 ++ bool "Compex WP543/WPJ543 board support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ select MYLOADER ++ ++config ATH79_MACH_WPE72 ++ bool "Compex WPE72/WPE72NX board support" ++ select SOC_AR724X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ select MYLOADER ++ ++config ATH79_MACH_DIR_600_A1 ++ bool "D-Link DIR-600 A1/DIR-615 E4 support" ++ select SOC_AR724X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_NVRAM ++ ++config ATH79_MACH_DIR_615_C1 ++ bool "D-Link DIR-615 rev. C1 support" ++ select SOC_AR913X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ select ATH79_NVRAM ++ ++config ATH79_MACH_DIR_825_B1 ++ bool "D-Link DIR-825 rev. B1 board support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_EW_DORIN ++ bool "embedded wireless Dorin Platform support" ++ select SOC_AR933X ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_WMAC ++ select ATH79_DEV_ETH ++ help ++ Say 'Y' here if you want your kernel to support the ++ Dorin Platform from www.80211.de . ++ ++config ATH79_MACH_JA76PF ++ bool "jjPlus JA76PF board support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_JWAP003 ++ bool "jjPlus JWAP003 board support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_WRT160NL ++ bool "Linksys WRT160NL board support" ++ select SOC_AR913X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ select ATH79_DEV_WMAC ++ select ATH79_NVRAM ++ ++config ATH79_MACH_WRT400N ++ bool "Linksys WRT400N board support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ ++config ATH79_MACH_RB4XX ++ bool "MikroTik RouterBOARD 4xx series support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_RB750 ++ bool "MikroTik RouterBOARD 750 support" ++ select SOC_AR724X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_USB ++ select ATH79_ROUTERBOOT ++ select RLE_DECOMPRESS ++ ++config ATH79_MACH_RB2011 ++ bool "MikroTik RouterBOARD 2011 support" ++ select SOC_AR934x ++ select ATH79_DEV_ETH ++ select ATH79_DEV_NFC ++ select ATH79_DEV_WMAC ++ select ATH79_ROUTERBOOT ++ ++config ATH79_MACH_WNDR3700 ++ bool "NETGEAR WNDR3700 board support" ++ select SOC_AR71XX ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_WNR2000 ++ bool "NETGEAR WNR2000 board support" ++ select SOC_AR913X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_OM2P ++ bool "OpenMesh OM2P board support" ++ select SOC_AR724X ++ select SOC_AR933X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_MZK_W04NU ++ bool "Planex MZK-W04NU board support" ++ select SOC_AR913X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_MZK_W300NH ++ bool "Planex MZK-W300NH board support" ++ select SOC_AR913X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_RW2458N ++ bool "Redwave RW2458N board support" ++ select SOC_AR724X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_EAP7660D ++ bool "Senao EAP7660D support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ ++config ATH79_MACH_TL_MR11U ++ bool "TP-LINK TL-MR11U/TL-MR3040 support" ++ select SOC_AR933X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_TL_MR3020 ++ bool "TP-LINK TL-MR3020 support" ++ select SOC_AR933X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_TL_MR3X20 ++ bool "TP-LINK TL-MR3220/3420 support" ++ select SOC_AR724X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_TL_WA901ND ++ bool "TP-LINK TL-WA901ND support" ++ select SOC_AR724X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ ++config ATH79_MACH_TL_WA901ND_V2 ++ bool "TP-LINK TL-WA901ND v2 support" ++ select SOC_AR913X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_TL_WDR4300 ++ bool "TP-LINK TL-WDR3600/4300/4310 board support" ++ select SOC_AR934X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_TL_WR703N ++ bool "TP-LINK TL-WR703N support" ++ select SOC_AR933X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_TL_WR741ND ++ bool "TP-LINK TL-WR741ND support" ++ select SOC_AR724X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ ++config ATH79_MACH_TL_WR741ND_V4 ++ bool "TP-LINK TL-WR741ND v4 support" ++ select SOC_AR933X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_TL_WR841N_V1 ++ bool "TP-LINK TL-WR841N v1 support" ++ select SOC_AR71XX ++ select ATH79_DEV_DSA ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ ++config ATH79_MACH_TL_WR841N_V8 ++ bool "TP-LINK TL-WR841N/ND v8 support" ++ select SOC_AR934X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_TL_WR941ND ++ bool "TP-LINK TL-WR941ND support" ++ select SOC_AR913X ++ select ATH79_DEV_DSA ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_TL_WR1041N_V2 ++ bool "TP-LINK TL-WR1041N v2 support" ++ select SOC_AR934X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_TL_WR1043ND ++ bool "TP-LINK TL-WR1043ND support" ++ select SOC_AR913X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ select ATH79_DEV_WMAC ++ ++config ATH79_MACH_TL_WR2543N ++ bool "TP-LINK TL-WR2543N/ND support" ++ select SOC_AR724X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ ++config ATH79_MACH_TEW_632BRP ++ bool "TRENDnet TEW-632BRP support" ++ select SOC_AR913X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ select ATH79_NVRAM ++ ++config ATH79_MACH_TEW_673GRU ++ bool "TRENDnet TEW-673GRU support" ++ select SOC_AR71XX ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ select ATH79_NVRAM ++ ++config ATH79_MACH_TEW_712BR ++ bool "TRENDnet TEW-712BR support" ++ select SOC_AR933X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ select ATH79_NVRAM ++ ++config ATH79_MACH_UBNT ++ bool "Ubiquiti AR71xx based boards support" ++ select SOC_AR71XX ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_USB ++ + config ATH79_MACH_UBNT_XM + bool "Ubiquiti Networks XM (rev 1.0) board" + select SOC_AR724X +@@ -80,6 +610,24 @@ config ATH79_MACH_UBNT_XM + Say 'Y' here if you want your kernel to support the + Ubiquiti Networks XM (rev 1.0) board. + ++config ATH79_MACH_ZCN_1523H ++ bool "Zcomax ZCN-1523H support" ++ select SOC_AR724X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ ++config ATH79_MACH_NBG460N ++ bool "Zyxel NBG460N/550N/550NH board support" ++ select SOC_AR913X ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ + endmenu + + config SOC_AR71XX +@@ -115,10 +663,6 @@ config SOC_QCA955X + select PCI_AR724X if PCI + def_bool n + +-config ATH79_DEV_M25P80 +- select ATH79_DEV_SPI +- def_bool n +- + config ATH79_DEV_AP9X_PCI + select ATH79_PCI_ATH9K_FIXUP + def_bool n +@@ -129,7 +673,14 @@ config ATH79_DEV_DSA + config ATH79_DEV_ETH + def_bool n + +-config PCI_AR724X ++config ATH79_DEV_M25P80 ++ select ATH79_DEV_SPI ++ def_bool n ++ ++config ATH79_DEV_DSA ++ def_bool n ++ ++config ATH79_DEV_ETH + def_bool n + + config ATH79_DEV_GPIO_BUTTONS +@@ -161,4 +712,7 @@ config ATH79_PCI_ATH9K_FIXUP + config ATH79_ROUTERBOOT + def_bool n + ++config PCI_AR724X ++ def_bool n ++ + endif +--- a/arch/mips/ath79/Makefile ++++ b/arch/mips/ath79/Makefile +@@ -38,9 +38,66 @@ obj-$(CONFIG_ATH79_ROUTERBOOT) += route + # + # Machines + # ++obj-$(CONFIG_ATH79_MACH_ALFA_AP96) += mach-alfa-ap96.o ++obj-$(CONFIG_ATH79_MACH_ALFA_NX) += mach-alfa-nx.o ++obj-$(CONFIG_ATH79_MACH_ALL0258N) += mach-all0258n.o ++obj-$(CONFIG_ATH79_MACH_ALL0315N) += mach-all0315n.o ++obj-$(CONFIG_ATH79_MACH_AP113) += mach-ap113.o + obj-$(CONFIG_ATH79_MACH_AP121) += mach-ap121.o + obj-$(CONFIG_ATH79_MACH_AP136) += mach-ap136.o + obj-$(CONFIG_ATH79_MACH_AP81) += mach-ap81.o ++obj-$(CONFIG_ATH79_MACH_AP83) += mach-ap83.o ++obj-$(CONFIG_ATH79_MACH_AP96) += mach-ap96.o ++obj-$(CONFIG_ATH79_MACH_AW_NR580) += mach-aw-nr580.o + obj-$(CONFIG_ATH79_MACH_DB120) += mach-db120.o ++obj-$(CONFIG_ATH79_MACH_DIR_600_A1) += mach-dir-600-a1.o ++obj-$(CONFIG_ATH79_MACH_DIR_615_C1) += mach-dir-615-c1.o ++obj-$(CONFIG_ATH79_MACH_DIR_825_B1) += mach-dir-825-b1.o ++obj-$(CONFIG_ATH79_MACH_EW_DORIN) += mach-ew-dorin.o ++obj-$(CONFIG_ATH79_MACH_EAP7660D) += mach-eap7660d.o ++obj-$(CONFIG_ATH79_MACH_JA76PF) += mach-ja76pf.o ++obj-$(CONFIG_ATH79_MACH_JWAP003) += mach-jwap003.o ++obj-$(CONFIG_ATH79_MACH_HORNET_UB) += mach-hornet-ub.o ++obj-$(CONFIG_ATH79_MACH_MZK_W04NU) += mach-mzk-w04nu.o ++obj-$(CONFIG_ATH79_MACH_MZK_W300NH) += mach-mzk-w300nh.o ++obj-$(CONFIG_ATH79_MACH_NBG460N) += mach-nbg460n.o ++obj-$(CONFIG_ATH79_MACH_OM2P) += mach-om2p.o ++obj-$(CONFIG_ATH79_MACH_PB42) += mach-pb42.o + obj-$(CONFIG_ATH79_MACH_PB44) += mach-pb44.o ++obj-$(CONFIG_ATH79_MACH_PB92) += mach-pb92.o ++obj-$(CONFIG_ATH79_MACH_RB4XX) += mach-rb4xx.o ++obj-$(CONFIG_ATH79_MACH_RB750) += mach-rb750.o ++obj-$(CONFIG_ATH79_MACH_RB2011) += mach-rb2011.o ++obj-$(CONFIG_ATH79_MACH_RW2458N) += mach-rw2458n.o ++obj-$(CONFIG_ATH79_MACH_TEW_632BRP) += mach-tew-632brp.o ++obj-$(CONFIG_ATH79_MACH_TEW_673GRU) += mach-tew-673gru.o ++obj-$(CONFIG_ATH79_MACH_TEW_712BR) += mach-tew-712br.o ++obj-$(CONFIG_ATH79_MACH_TL_MR11U) += mach-tl-mr11u.o ++obj-$(CONFIG_ATH79_MACH_TL_MR3020) += mach-tl-mr3020.o ++obj-$(CONFIG_ATH79_MACH_TL_MR3X20) += mach-tl-mr3x20.o ++obj-$(CONFIG_ATH79_MACH_TL_WA901ND) += mach-tl-wa901nd.o ++obj-$(CONFIG_ATH79_MACH_TL_WA901ND_V2) += mach-tl-wa901nd-v2.o ++obj-$(CONFIG_ATH79_MACH_TL_WDR4300) += mach-tl-wdr4300.o ++obj-$(CONFIG_ATH79_MACH_TL_WR741ND) += mach-tl-wr741nd.o ++obj-$(CONFIG_ATH79_MACH_TL_WR741ND_V4) += mach-tl-wr741nd-v4.o ++obj-$(CONFIG_ATH79_MACH_TL_WR841N_V1) += mach-tl-wr841n.o ++obj-$(CONFIG_ATH79_MACH_TL_WR841N_V8) += mach-tl-wr841n-v8.o ++obj-$(CONFIG_ATH79_MACH_TL_WR941ND) += mach-tl-wr941nd.o ++obj-$(CONFIG_ATH79_MACH_TL_WR1041N_V2) += mach-tl-wr1041n-v2.o ++obj-$(CONFIG_ATH79_MACH_TL_WR1043ND) += mach-tl-wr1043nd.o ++obj-$(CONFIG_ATH79_MACH_TL_WR2543N) += mach-tl-wr2543n.o ++obj-$(CONFIG_ATH79_MACH_TL_WR703N) += mach-tl-wr703n.o ++obj-$(CONFIG_ATH79_MACH_UBNT) += mach-ubnt.o + obj-$(CONFIG_ATH79_MACH_UBNT_XM) += mach-ubnt-xm.o ++obj-$(CONFIG_ATH79_MACH_WHR_HP_G300N) += mach-whr-hp-g300n.o ++obj-$(CONFIG_ATH79_MACH_WLAE_AG300N) += mach-wlae-ag300n.o ++obj-$(CONFIG_ATH79_MACH_WNDR3700) += mach-wndr3700.o ++obj-$(CONFIG_ATH79_MACH_WNR2000) += mach-wnr2000.o ++obj-$(CONFIG_ATH79_MACH_WP543) += mach-wp543.o ++obj-$(CONFIG_ATH79_MACH_WPE72) += mach-wpe72.o ++obj-$(CONFIG_ATH79_MACH_WRT160NL) += mach-wrt160nl.o ++obj-$(CONFIG_ATH79_MACH_WRT400N) += mach-wrt400n.o ++obj-$(CONFIG_ATH79_MACH_WZR_HP_G300NH) += mach-wzr-hp-g300nh.o ++obj-$(CONFIG_ATH79_MACH_WZR_HP_G300NH2) += mach-wzr-hp-g300nh2.o ++obj-$(CONFIG_ATH79_MACH_WZR_HP_AG300H) += mach-wzr-hp-ag300h.o ++obj-$(CONFIG_ATH79_MACH_WZR_HP_G450H) += mach-wzr-hp-g450h.o +--- a/arch/mips/ath79/prom.c ++++ b/arch/mips/ath79/prom.c +@@ -180,6 +180,10 @@ void __init prom_init(void) + ath79_prom_append_cmdline("board", env); + } + } ++ ++ if (strstr(arcs_cmdline, "board=750Gr3") || ++ strstr(arcs_cmdline, "board=2011L")) ++ ath79_prom_append_cmdline("console", "ttyS0,115200"); + } + + void __init prom_free_prom_memory(void) diff --git a/target/linux/ar71xx/patches-3.6/611-MIPS-ath79-CAP4200AG-support.patch b/target/linux/ar71xx/patches-3.6/611-MIPS-ath79-CAP4200AG-support.patch new file mode 100644 index 000000000..39cef42a5 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/611-MIPS-ath79-CAP4200AG-support.patch @@ -0,0 +1,39 @@ +--- a/arch/mips/ath79/Kconfig ++++ b/arch/mips/ath79/Kconfig +@@ -403,6 +403,16 @@ config ATH79_MACH_RW2458N + select ATH79_DEV_M25P80 + select ATH79_DEV_USB + ++config ATH79_MACH_CAP4200AG ++ bool "Senao CAP4200AG support" ++ select SOC_AR934X ++ select ATH79_DEV_AP9X_PCI if PCI ++ select ATH79_DEV_ETH ++ select ATH79_DEV_GPIO_BUTTONS ++ select ATH79_DEV_LEDS_GPIO ++ select ATH79_DEV_M25P80 ++ select ATH79_DEV_WMAC ++ + config ATH79_MACH_EAP7660D + bool "Senao EAP7660D support" + select SOC_AR71XX +--- a/arch/mips/ath79/machtypes.h ++++ b/arch/mips/ath79/machtypes.h +@@ -29,6 +29,7 @@ enum ath79_mach_type { + ATH79_MACH_AP83, /* Atheros AP83 */ + ATH79_MACH_AP96, /* Atheros AP96 */ + ATH79_MACH_AW_NR580, /* AzureWave AW-NR580 */ ++ ATH79_MACH_CAP4200AG, /* Senao CAP4200AG */ + ATH79_MACH_DB120, /* Atheros DB120 reference board */ + ATH79_MACH_PB44, /* Atheros PB44 reference board */ + ATH79_MACH_DIR_600_A1, /* D-Link DIR-600 rev. A1 */ +--- a/arch/mips/ath79/Makefile ++++ b/arch/mips/ath79/Makefile +@@ -49,6 +49,7 @@ obj-$(CONFIG_ATH79_MACH_AP81) += mach-a + obj-$(CONFIG_ATH79_MACH_AP83) += mach-ap83.o + obj-$(CONFIG_ATH79_MACH_AP96) += mach-ap96.o + obj-$(CONFIG_ATH79_MACH_AW_NR580) += mach-aw-nr580.o ++obj-$(CONFIG_ATH79_MACH_CAP4200AG) += mach-cap4200ag.o + obj-$(CONFIG_ATH79_MACH_DB120) += mach-db120.o + obj-$(CONFIG_ATH79_MACH_DIR_600_A1) += mach-dir-600-a1.o + obj-$(CONFIG_ATH79_MACH_DIR_615_C1) += mach-dir-615-c1.o diff --git a/target/linux/ar71xx/patches-3.6/620-MIPS-ath79-OTP-support.patch b/target/linux/ar71xx/patches-3.6/620-MIPS-ath79-OTP-support.patch new file mode 100644 index 000000000..087dbc082 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/620-MIPS-ath79-OTP-support.patch @@ -0,0 +1,166 @@ +--- a/arch/mips/ath79/dev-wmac.c ++++ b/arch/mips/ath79/dev-wmac.c +@@ -139,6 +139,137 @@ static void qca955x_wmac_setup(void) + ath79_wmac_data.is_clk_25mhz = true; + } + ++static bool __init ++ar93xx_wmac_otp_read_word(void __iomem *base, int addr, u32 *data) ++{ ++ int timeout = 1000; ++ u32 val; ++ ++ __raw_readl(base + AR9300_OTP_BASE + (4 * addr)); ++ while (timeout--) { ++ val = __raw_readl(base + AR9300_OTP_STATUS); ++ if ((val & AR9300_OTP_STATUS_TYPE) == AR9300_OTP_STATUS_VALID) ++ break; ++ ++ udelay(10); ++ } ++ ++ if (!timeout) ++ return false; ++ ++ *data = __raw_readl(base + AR9300_OTP_READ_DATA); ++ return true; ++} ++ ++static bool __init ++ar93xx_wmac_otp_read(void __iomem *base, int addr, u8 *dest, int len) ++{ ++ u32 data; ++ int i; ++ ++ for (i = 0; i < len; i++) { ++ int offset = 8 * ((addr - i) % 4); ++ ++ if (!ar93xx_wmac_otp_read_word(base, (addr - i) / 4, &data)) ++ return false; ++ ++ dest[i] = (data >> offset) & 0xff; ++ } ++ ++ return true; ++} ++ ++static bool __init ++ar93xx_wmac_otp_uncompress(void __iomem *base, int addr, int len, u8 *dest, ++ int dest_start, int dest_len) ++{ ++ int dest_bytes = 0; ++ int offset = 0; ++ int end = addr - len; ++ u8 hdr[2]; ++ ++ while (addr > end) { ++ if (!ar93xx_wmac_otp_read(base, addr, hdr, 2)) ++ return false; ++ ++ addr -= 2; ++ offset += hdr[0]; ++ ++ if (offset <= dest_start + dest_len && ++ offset + len >= dest_start) { ++ int data_offset = 0; ++ int dest_offset = 0; ++ int copy_len; ++ ++ if (offset < dest_start) ++ data_offset = dest_start - offset; ++ else ++ dest_offset = offset - dest_start; ++ ++ copy_len = len - data_offset; ++ if (copy_len > dest_len - dest_offset) ++ copy_len = dest_len - dest_offset; ++ ++ ar93xx_wmac_otp_read(base, addr - data_offset, ++ dest + dest_offset, ++ copy_len); ++ ++ dest_bytes += copy_len; ++ } ++ addr -= hdr[1]; ++ } ++ return !!dest_bytes; ++} ++ ++bool __init ar93xx_wmac_read_mac_address(u8 *dest) ++{ ++ void __iomem *base; ++ bool ret = false; ++ int addr = 0x1ff; ++ unsigned int len; ++ u32 hdr_u32; ++ u8 *hdr = (u8 *) &hdr_u32; ++ u8 mac[6] = { 0x00, 0x02, 0x03, 0x04, 0x05, 0x06 }; ++ int mac_start = 2, mac_end = 8; ++ ++ BUG_ON(!soc_is_ar933x() && !soc_is_ar934x()); ++ base = ioremap_nocache(AR933X_WMAC_BASE, AR933X_WMAC_SIZE); ++ while (addr > sizeof(hdr)) { ++ if (!ar93xx_wmac_otp_read(base, addr, hdr, sizeof(hdr))) ++ break; ++ ++ if (hdr_u32 == 0 || hdr_u32 == ~0) ++ break; ++ ++ len = (hdr[1] << 4) | (hdr[2] >> 4); ++ addr -= 4; ++ ++ switch (hdr[0] >> 5) { ++ case 0: ++ if (len < mac_end) ++ break; ++ ++ ar93xx_wmac_otp_read(base, addr - mac_start, mac, 6); ++ ret = true; ++ break; ++ case 3: ++ ret |= ar93xx_wmac_otp_uncompress(base, addr, len, mac, ++ mac_start, 6); ++ break; ++ default: ++ break; ++ } ++ ++ addr -= len + 2; ++ } ++ ++ iounmap(base); ++ if (ret) ++ memcpy(dest, mac, 6); ++ ++ return ret; ++} ++ + void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr) + { + if (soc_is_ar913x()) +--- a/arch/mips/ath79/dev-wmac.h ++++ b/arch/mips/ath79/dev-wmac.h +@@ -13,5 +13,6 @@ + #define _ATH79_DEV_WMAC_H + + void ath79_register_wmac(u8 *cal_data, u8 *mac_addr); ++bool ar93xx_wmac_read_mac_address(u8 *dest); + + #endif /* _ATH79_DEV_WMAC_H */ +--- a/arch/mips/include/asm/mach-ath79/ar71xx_regs.h ++++ b/arch/mips/include/asm/mach-ath79/ar71xx_regs.h +@@ -129,6 +129,14 @@ + #define QCA955X_NFC_BASE 0x1b000200 + #define QCA955X_NFC_SIZE 0xb8 + ++#define AR9300_OTP_BASE 0x14000 ++#define AR9300_OTP_STATUS 0x15f18 ++#define AR9300_OTP_STATUS_TYPE 0x7 ++#define AR9300_OTP_STATUS_VALID 0x4 ++#define AR9300_OTP_STATUS_ACCESS_BUSY 0x2 ++#define AR9300_OTP_STATUS_SM_BUSY 0x1 ++#define AR9300_OTP_READ_DATA 0x15f1c ++ + /* + * DDR_CTRL block + */ diff --git a/target/linux/ar71xx/patches-3.6/621-MIPS-ath79-add-ath79_wmac_disable_25ghz-helpers.patch b/target/linux/ar71xx/patches-3.6/621-MIPS-ath79-add-ath79_wmac_disable_25ghz-helpers.patch new file mode 100644 index 000000000..ca5900b17 --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/621-MIPS-ath79-add-ath79_wmac_disable_25ghz-helpers.patch @@ -0,0 +1,31 @@ +--- a/arch/mips/ath79/dev-wmac.c ++++ b/arch/mips/ath79/dev-wmac.c +@@ -270,6 +270,16 @@ bool __init ar93xx_wmac_read_mac_address + return ret; + } + ++void __init ath79_wmac_disable_2ghz(void) ++{ ++ ath79_wmac_data.disable_2ghz = true; ++} ++ ++void __init ath79_wmac_disable_5ghz(void) ++{ ++ ath79_wmac_data.disable_5ghz = true; ++} ++ + void __init ath79_register_wmac(u8 *cal_data, u8 *mac_addr) + { + if (soc_is_ar913x()) +--- a/arch/mips/ath79/dev-wmac.h ++++ b/arch/mips/ath79/dev-wmac.h +@@ -13,6 +13,9 @@ + #define _ATH79_DEV_WMAC_H + + void ath79_register_wmac(u8 *cal_data, u8 *mac_addr); ++void ath79_wmac_disable_2ghz(void); ++void ath79_wmac_disable_5ghz(void); ++ + bool ar93xx_wmac_read_mac_address(u8 *dest); + + #endif /* _ATH79_DEV_WMAC_H */ diff --git a/target/linux/ar71xx/patches-3.6/650-MIPS-ath79-fix-ar933x-reset.patch b/target/linux/ar71xx/patches-3.6/650-MIPS-ath79-fix-ar933x-reset.patch new file mode 100644 index 000000000..a81d6ea6e --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/650-MIPS-ath79-fix-ar933x-reset.patch @@ -0,0 +1,31 @@ +--- a/arch/mips/ath79/dev-wmac.c ++++ b/arch/mips/ath79/dev-wmac.c +@@ -67,10 +67,27 @@ static void __init ar913x_wmac_setup(voi + + static int ar933x_wmac_reset(void) + { ++ int retries = 20; ++ + ath79_device_reset_set(AR933X_RESET_WMAC); + ath79_device_reset_clear(AR933X_RESET_WMAC); + +- return 0; ++ while (1) { ++ u32 bootstrap; ++ ++ bootstrap = ath79_reset_rr(AR933X_RESET_REG_BOOTSTRAP); ++ if ((bootstrap & AR933X_BOOTSTRAP_EEPBUSY) == 0) ++ return 0; ++ ++ if (retries-- == 0) ++ break; ++ ++ udelay(10000); ++ retries++; ++ } ++ ++ pr_err("ar933x: WMAC reset timed out"); ++ return -ETIMEDOUT; + } + + static int ar933x_r1_get_wmac_revision(void) diff --git a/target/linux/ar71xx/patches-3.6/901-mdio_bitbang_ignore_ta_value.patch b/target/linux/ar71xx/patches-3.6/901-mdio_bitbang_ignore_ta_value.patch new file mode 100644 index 000000000..39584aabf --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/901-mdio_bitbang_ignore_ta_value.patch @@ -0,0 +1,20 @@ +--- a/drivers/net/phy/mdio-bitbang.c ++++ b/drivers/net/phy/mdio-bitbang.c +@@ -165,16 +165,7 @@ static int mdiobb_read(struct mii_bus *b + + ctrl->ops->set_mdio_dir(ctrl, 0); + +- /* check the turnaround bit: the PHY should be driving it to zero */ +- if (mdiobb_get_bit(ctrl) != 0) { +- /* PHY didn't drive TA low -- flush any bits it +- * may be trying to send. +- */ +- for (i = 0; i < 32; i++) +- mdiobb_get_bit(ctrl); +- +- return 0xffff; +- } ++ mdiobb_get_bit(ctrl); + + ret = mdiobb_get_num(ctrl, 16); + mdiobb_get_bit(ctrl); diff --git a/target/linux/ar71xx/patches-3.6/902-unaligned_access_hacks.patch b/target/linux/ar71xx/patches-3.6/902-unaligned_access_hacks.patch new file mode 100644 index 000000000..921cf194d --- /dev/null +++ b/target/linux/ar71xx/patches-3.6/902-unaligned_access_hacks.patch @@ -0,0 +1,117 @@ +--- a/arch/mips/include/asm/checksum.h ++++ b/arch/mips/include/asm/checksum.h +@@ -12,6 +12,7 @@ + #define _ASM_CHECKSUM_H + + #include <linux/in6.h> ++#include <linux/unaligned/packed_struct.h> + + #include <asm/uaccess.h> + +@@ -104,26 +105,30 @@ static inline __sum16 ip_fast_csum(const + const unsigned int *stop = word + ihl; + unsigned int csum; + int carry; ++ unsigned int w; + +- csum = word[0]; +- csum += word[1]; +- carry = (csum < word[1]); ++ csum = __get_unaligned_cpu32(word++); ++ ++ w = __get_unaligned_cpu32(word++); ++ csum += w; ++ carry = (csum < w); + csum += carry; + +- csum += word[2]; +- carry = (csum < word[2]); ++ w = __get_unaligned_cpu32(word++); ++ csum += w; ++ carry = (csum < w); + csum += carry; + +- csum += word[3]; +- carry = (csum < word[3]); ++ w = __get_unaligned_cpu32(word++); ++ csum += w; ++ carry = (csum < w); + csum += carry; + +- word += 4; + do { +- csum += *word; +- carry = (csum < *word); ++ w = __get_unaligned_cpu32(word++); ++ csum += w; ++ carry = (csum < w); + csum += carry; +- word++; + } while (word != stop); + + return csum_fold(csum); +--- a/include/linux/ip.h ++++ b/include/linux/ip.h +@@ -102,7 +102,7 @@ struct iphdr { + __be32 saddr; + __be32 daddr; + /*The options start here. */ +-}; ++} __packed; + + #ifdef __KERNEL__ + #include <linux/skbuff.h> +--- a/include/linux/ipv6.h ++++ b/include/linux/ipv6.h +@@ -126,7 +126,7 @@ struct ipv6hdr { + + struct in6_addr saddr; + struct in6_addr daddr; +-}; ++} __packed; + + #ifdef __KERNEL__ + /* +--- a/include/linux/tcp.h ++++ b/include/linux/tcp.h +@@ -54,7 +54,7 @@ struct tcphdr { + __be16 window; + __sum16 check; + __be16 urg_ptr; +-}; ++} __packed; + + /* + * The union cast uses a gcc extension to avoid aliasing problems +--- a/include/linux/udp.h ++++ b/include/linux/udp.h +@@ -24,7 +24,7 @@ struct udphdr { + __be16 dest; + __be16 len; + __sum16 check; +-}; ++} __packed; + + /* UDP socket options */ + #define UDP_CORK 1 /* Never send partially complete segments */ +--- a/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c ++++ b/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c +@@ -14,6 +14,7 @@ + #include <linux/skbuff.h> + #include <linux/icmp.h> + #include <linux/sysctl.h> ++#include <linux/unaligned/packed_struct.h> + #include <net/route.h> + #include <net/ip.h> + +@@ -44,8 +45,8 @@ static bool ipv4_pkt_to_tuple(const stru + if (ap == NULL) + return false; + +- tuple->src.u3.ip = ap[0]; +- tuple->dst.u3.ip = ap[1]; ++ tuple->src.u3.ip = __get_unaligned_cpu32(ap++); ++ tuple->dst.u3.ip = __get_unaligned_cpu32(ap); + + return true; + } |