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authorAlexandros C. Couloumbis <alex@ozo.com>2011-04-21 11:45:23 +0000
committerAlexandros C. Couloumbis <alex@ozo.com>2011-04-21 11:45:23 +0000
commit9e885676d4b5922892a4c15968f09c21787d87a9 (patch)
tree912dc32f5b0f567d85207f81071f02a9f36f6f28 /target/linux/ar71xx/patches-2.6.38
parent54847859f7db374201f2d8da548c588af4163277 (diff)
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linux/ar71xx: add 2.6.38 preliminary support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@26746 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/ar71xx/patches-2.6.38')
-rw-r--r--target/linux/ar71xx/patches-2.6.38/001-ar71xx_core.patch50
-rw-r--r--target/linux/ar71xx/patches-2.6.38/002-ar71xx_pci.patch10
-rw-r--r--target/linux/ar71xx/patches-2.6.38/003-ar71xx_usb_host.patch58
-rw-r--r--target/linux/ar71xx/patches-2.6.38/004-ar71xx_spi_controller.patch26
-rw-r--r--target/linux/ar71xx/patches-2.6.38/005-ar71xx_mac_driver.patch21
-rw-r--r--target/linux/ar71xx/patches-2.6.38/006-ar71xx_wdt_driver.patch26
-rw-r--r--target/linux/ar71xx/patches-2.6.38/007-ar91xx_flash_driver.patch26
-rw-r--r--target/linux/ar71xx/patches-2.6.38/101-ksz8041_phy_driver.patch24
-rw-r--r--target/linux/ar71xx/patches-2.6.38/102-mtd_m25p80_add_myloader_parser.patch19
-rw-r--r--target/linux/ar71xx/patches-2.6.38/104-mtd_m25p80_add_redboot_parser.patch18
-rw-r--r--target/linux/ar71xx/patches-2.6.38/107-mtd-SST39VF6401B-support.patch29
-rw-r--r--target/linux/ar71xx/patches-2.6.38/108-mtd_fix_cfi_cmdset_0002_status_check.patch69
-rw-r--r--target/linux/ar71xx/patches-2.6.38/109-mtd-wrt160nl-trx-parser.patch44
-rw-r--r--target/linux/ar71xx/patches-2.6.38/110-usb-ehci-add-war-for-synopsys-hc-bug.patch22
-rw-r--r--target/linux/ar71xx/patches-2.6.38/111-mtd-cfi_cmdset_0002-force-word-write.patch61
-rw-r--r--target/linux/ar71xx/patches-2.6.38/120-dsa-trailer-tag-validation-fix.patch11
-rw-r--r--target/linux/ar71xx/patches-2.6.38/121-dsa-add-88e6063-driver.patch26
-rw-r--r--target/linux/ar71xx/patches-2.6.38/140-redboot_partition_scan.patch54
-rw-r--r--target/linux/ar71xx/patches-2.6.38/150-drivers-link-spi-before-mtd.patch12
-rw-r--r--target/linux/ar71xx/patches-2.6.38/151-spi-add-various-flags.patch19
-rw-r--r--target/linux/ar71xx/patches-2.6.38/152-rb4xx-spi-driver.patch25
-rw-r--r--target/linux/ar71xx/patches-2.6.38/153-spi-rb4xx-cpld-driver.patch26
-rw-r--r--target/linux/ar71xx/patches-2.6.38/200-rb4xx_nand_driver.patch21
-rw-r--r--target/linux/ar71xx/patches-2.6.38/201-ap83_spi_controller.patch27
-rw-r--r--target/linux/ar71xx/patches-2.6.38/202-spi_vsc7385_driver.patch24
-rw-r--r--target/linux/ar71xx/patches-2.6.38/203-pb44_spi_controller.patch27
-rw-r--r--target/linux/ar71xx/patches-2.6.38/205-wndr3700-usb-led-driver.patch26
-rw-r--r--target/linux/ar71xx/patches-2.6.38/206-nxp-74hc153-gpio-chip-driver.patch25
-rw-r--r--target/linux/ar71xx/patches-2.6.38/207-rb750-led-driver.patch23
-rw-r--r--target/linux/ar71xx/patches-2.6.38/208-rb750-nand-driver.patch21
-rw-r--r--target/linux/ar71xx/patches-2.6.38/300-mips_fw_myloader.patch22
-rw-r--r--target/linux/ar71xx/patches-2.6.38/400-2.6.35-fix-nand_scan_ident-options.patch22
-rw-r--r--target/linux/ar71xx/patches-2.6.38/901-get_c0_compare_irq_function.patch29
33 files changed, 943 insertions, 0 deletions
diff --git a/target/linux/ar71xx/patches-2.6.38/001-ar71xx_core.patch b/target/linux/ar71xx/patches-2.6.38/001-ar71xx_core.patch
new file mode 100644
index 0000000000..2d15f0c639
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/001-ar71xx_core.patch
@@ -0,0 +1,50 @@
+--- a/arch/mips/Makefile
++++ b/arch/mips/Makefile
+@@ -158,6 +158,13 @@ cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -W
+ endif
+ cflags-$(CONFIG_CAVIUM_CN63XXP1) += -Wa,-mfix-cn63xxp1
+
++#
++# Atheros AR71xx
++#
++core-$(CONFIG_ATHEROS_AR71XX) += arch/mips/ar71xx/
++cflags-$(CONFIG_ATHEROS_AR71XX) += -I$(srctree)/arch/mips/include/asm/mach-ar71xx
++load-$(CONFIG_ATHEROS_AR71XX) += 0xffffffff80060000
++
+ cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,)
+ cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,)
+ cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,)
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -83,6 +83,23 @@ config ATH79
+ help
+ Support for the Atheros AR71XX/AR724X/AR913X SoCs.
+
++config ATHEROS_AR71XX
++ bool "Atheros AR71xx based boards"
++ select CEVT_R4K
++ select CSRC_R4K
++ select DMA_NONCOHERENT
++ select HW_HAS_PCI
++ select IRQ_CPU
++ select ARCH_REQUIRE_GPIOLIB
++ select SYS_HAS_CPU_MIPS32_R1
++ select SYS_HAS_CPU_MIPS32_R2
++ select SYS_SUPPORTS_32BIT_KERNEL
++ select SYS_SUPPORTS_BIG_ENDIAN
++ select SYS_HAS_EARLY_PRINTK
++ select MIPS_MACHINE
++ help
++ Support for Atheros AR71xx based boards.
++
+ config BCM47XX
+ bool "Broadcom BCM47XX based boards"
+ select CEVT_R4K
+@@ -738,6 +755,7 @@ config CAVIUM_OCTEON_REFERENCE_BOARD
+ endchoice
+
+ source "arch/mips/alchemy/Kconfig"
++source "arch/mips/ar71xx/Kconfig"
+ source "arch/mips/ath79/Kconfig"
+ source "arch/mips/bcm63xx/Kconfig"
+ source "arch/mips/jazz/Kconfig"
diff --git a/target/linux/ar71xx/patches-2.6.38/002-ar71xx_pci.patch b/target/linux/ar71xx/patches-2.6.38/002-ar71xx_pci.patch
new file mode 100644
index 0000000000..3facce9d70
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/002-ar71xx_pci.patch
@@ -0,0 +1,10 @@
+--- a/arch/mips/pci/Makefile
++++ b/arch/mips/pci/Makefile
+@@ -18,6 +18,7 @@ obj-$(CONFIG_PCI_TX4927) += ops-tx4927.o
+ obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o
+ obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o fixup-bcm63xx.o \
+ ops-bcm63xx.o
++obj-$(CONFIG_ATHEROS_AR71XX) += pci-ar71xx.o pci-ar724x.o
+
+ #
+ # These are still pretty much in the old state, watch, go blind.
diff --git a/target/linux/ar71xx/patches-2.6.38/003-ar71xx_usb_host.patch b/target/linux/ar71xx/patches-2.6.38/003-ar71xx_usb_host.patch
new file mode 100644
index 0000000000..672c63a454
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/003-ar71xx_usb_host.patch
@@ -0,0 +1,58 @@
+--- a/drivers/usb/host/Kconfig
++++ b/drivers/usb/host/Kconfig
+@@ -118,6 +118,13 @@ config XPS_USB_HCD_XILINX
+ config USB_FSL_MPH_DR_OF
+ tristate
+
++config USB_EHCI_AR71XX
++ bool "USB EHCI support for AR71xx"
++ depends on USB_EHCI_HCD && ATHEROS_AR71XX
++ default y
++ help
++ Support for Atheros AR71xx built-in EHCI controller
++
+ config USB_EHCI_FSL
+ bool "Support for Freescale on-chip EHCI USB controller"
+ depends on USB_EHCI_HCD && FSL_SOC
+@@ -261,6 +268,13 @@ config USB_OHCI_HCD_OMAP3
+ Enables support for the on-chip OHCI controller on
+ OMAP3 and later chips.
+
++config USB_OHCI_AR71XX
++ bool "USB OHCI support for Atheros AR71xx"
++ depends on USB_OHCI_HCD && ATHEROS_AR71XX
++ default y
++ help
++ Support for Atheros AR71xx built-in OHCI controller
++
+ config USB_OHCI_HCD_PPC_SOC
+ bool "OHCI support for on-chip PPC USB controller"
+ depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx)
+--- a/drivers/usb/host/ehci-hcd.c
++++ b/drivers/usb/host/ehci-hcd.c
+@@ -1254,6 +1254,11 @@ MODULE_LICENSE ("GPL");
+ #define PLATFORM_DRIVER ehci_msm_driver
+ #endif
+
++#ifdef CONFIG_USB_EHCI_AR71XX
++#include "ehci-ar71xx.c"
++#define PLATFORM_DRIVER ehci_ar71xx_driver
++#endif
++
+ #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
+ !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \
+ !defined(XILINX_OF_PLATFORM_DRIVER)
+--- a/drivers/usb/host/ohci-hcd.c
++++ b/drivers/usb/host/ohci-hcd.c
+@@ -1122,6 +1122,11 @@ MODULE_LICENSE ("GPL");
+ #define PLATFORM_DRIVER ohci_hcd_cns3xxx_driver
+ #endif
+
++#ifdef CONFIG_USB_OHCI_AR71XX
++#include "ohci-ar71xx.c"
++#define PLATFORM_DRIVER ohci_hcd_ar71xx_driver
++#endif
++
+ #if !defined(PCI_DRIVER) && \
+ !defined(PLATFORM_DRIVER) && \
+ !defined(OMAP1_PLATFORM_DRIVER) && \
diff --git a/target/linux/ar71xx/patches-2.6.38/004-ar71xx_spi_controller.patch b/target/linux/ar71xx/patches-2.6.38/004-ar71xx_spi_controller.patch
new file mode 100644
index 0000000000..5bb8b32599
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/004-ar71xx_spi_controller.patch
@@ -0,0 +1,26 @@
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -61,6 +61,13 @@ config SPI_ATH79
+ This enables support for the SPI controller present on the
+ Atheros AR71XX/AR724X/AR913X SoCs.
+
++config SPI_AR71XX
++ tristate "Atheros AR71xx SPI Controller"
++ depends on SPI_MASTER && ATHEROS_AR71XX
++ select SPI_BITBANG
++ help
++ This is the SPI contoller driver for Atheros AR71xx.
++
+ config SPI_ATMEL
+ tristate "Atmel SPI Controller"
+ depends on (ARCH_AT91 || AVR32)
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -9,6 +9,7 @@ ccflags-$(CONFIG_SPI_DEBUG) := -DDEBUG
+ obj-$(CONFIG_SPI_MASTER) += spi.o
+
+ # SPI master controller drivers (bus)
++obj-$(CONFIG_SPI_AR71XX) += ar71xx_spi.o
+ obj-$(CONFIG_SPI_ATMEL) += atmel_spi.o
+ obj-$(CONFIG_SPI_ATH79) += ath79_spi.o
+ obj-$(CONFIG_SPI_BFIN) += spi_bfin5xx.o
diff --git a/target/linux/ar71xx/patches-2.6.38/005-ar71xx_mac_driver.patch b/target/linux/ar71xx/patches-2.6.38/005-ar71xx_mac_driver.patch
new file mode 100644
index 0000000000..4f6cdb6096
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/005-ar71xx_mac_driver.patch
@@ -0,0 +1,21 @@
+--- a/drivers/net/Kconfig
++++ b/drivers/net/Kconfig
+@@ -2061,6 +2061,8 @@ config ACENIC_OMIT_TIGON_I
+
+ The safe and default value for this is N.
+
++source drivers/net/ag71xx/Kconfig
++
+ config DL2K
+ tristate "DL2000/TC902x-based Gigabit Ethernet support"
+ depends on PCI
+--- a/drivers/net/Makefile
++++ b/drivers/net/Makefile
+@@ -112,6 +112,7 @@ obj-$(CONFIG_STMMAC_ETH) += stmmac/
+ # end link order section
+ #
+
++obj-$(CONFIG_AG71XX) += ag71xx/
+ obj-$(CONFIG_SUNDANCE) += sundance.o
+ obj-$(CONFIG_HAMACHI) += hamachi.o
+ obj-$(CONFIG_NET) += Space.o loopback.o
diff --git a/target/linux/ar71xx/patches-2.6.38/006-ar71xx_wdt_driver.patch b/target/linux/ar71xx/patches-2.6.38/006-ar71xx_wdt_driver.patch
new file mode 100644
index 0000000000..dbe4ae686a
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/006-ar71xx_wdt_driver.patch
@@ -0,0 +1,26 @@
+--- a/drivers/watchdog/Kconfig
++++ b/drivers/watchdog/Kconfig
+@@ -972,6 +972,13 @@ config BCM63XX_WDT
+ To compile this driver as a loadable module, choose M here.
+ The module will be called bcm63xx_wdt.
+
++config AR71XX_WDT
++ tristate "Atheros AR71xx Watchdog Timer"
++ depends on ATHEROS_AR71XX
++ help
++ Hardware driver for the built-in watchdog timer on the Atheros
++ AR71xx SoCs.
++
+ # PARISC Architecture
+
+ # POWERPC Architecture
+--- a/drivers/watchdog/Makefile
++++ b/drivers/watchdog/Makefile
+@@ -117,6 +117,7 @@ obj-$(CONFIG_INDYDOG) += indydog.o
+ obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o
+ obj-$(CONFIG_PNX833X_WDT) += pnx833x_wdt.o
+ obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
++obj-$(CONFIG_AR71XX_WDT) += ar71xx_wdt.o
+ obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
+ obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
+ obj-$(CONFIG_OCTEON_WDT) += octeon-wdt.o
diff --git a/target/linux/ar71xx/patches-2.6.38/007-ar91xx_flash_driver.patch b/target/linux/ar71xx/patches-2.6.38/007-ar91xx_flash_driver.patch
new file mode 100644
index 0000000000..1bb504c1c0
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/007-ar91xx_flash_driver.patch
@@ -0,0 +1,26 @@
+--- a/drivers/mtd/maps/Kconfig
++++ b/drivers/mtd/maps/Kconfig
+@@ -260,6 +260,13 @@ config MTD_BCM963XX
+ Support for parsing CFE image tag and creating MTD partitions on
+ Broadcom BCM63xx boards.
+
++config MTD_AR91XX_FLASH
++ tristate "Atheros AR91xx parallel flash support"
++ depends on ATHEROS_AR71XX
++ select MTD_COMPLEX_MAPPINGS
++ help
++ Parallel flash driver for the Atheros AR91xx based boards.
++
+ config MTD_DILNETPC
+ tristate "CFI Flash device mapped on DIL/Net PC"
+ depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN
+--- a/drivers/mtd/maps/Makefile
++++ b/drivers/mtd/maps/Makefile
+@@ -40,6 +40,7 @@ obj-$(CONFIG_MTD_SCx200_DOCFLASH)+= scx2
+ obj-$(CONFIG_MTD_DBOX2) += dbox2-flash.o
+ obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o
+ obj-$(CONFIG_MTD_PCI) += pci.o
++obj-$(CONFIG_MTD_AR91XX_FLASH) += ar91xx_flash.o
+ obj-$(CONFIG_MTD_AUTCPU12) += autcpu12-nvram.o
+ obj-$(CONFIG_MTD_EDB7312) += edb7312.o
+ obj-$(CONFIG_MTD_IMPA7) += impa7.o
diff --git a/target/linux/ar71xx/patches-2.6.38/101-ksz8041_phy_driver.patch b/target/linux/ar71xx/patches-2.6.38/101-ksz8041_phy_driver.patch
new file mode 100644
index 0000000000..5f7840f971
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/101-ksz8041_phy_driver.patch
@@ -0,0 +1,24 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -118,6 +118,11 @@ config RTL8306_PHY
+ tristate "Driver for Realtek RTL8306S switches"
+ select SWCONFIG
+
++config MICREL_PHY
++ tristate "Drivers for Micrel/Kendin PHYs"
++ ---help---
++ Currently has a driver for the KSZ8041
++
+ config FIXED_PHY
+ bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs"
+ depends on PHYLIB=y
+--- a/drivers/net/phy/Makefile
++++ b/drivers/net/phy/Makefile
+@@ -24,6 +24,7 @@ obj-$(CONFIG_RTL8366_SMI) += rtl8366_smi
+ obj-$(CONFIG_RTL8366S_PHY) += rtl8366s.o
+ obj-$(CONFIG_RTL8366RB_PHY) += rtl8366rb.o
+ obj-$(CONFIG_LSI_ET1011C_PHY) += et1011c.o
++obj-$(CONFIG_MICREL_PHY) += micrel.o
+ obj-$(CONFIG_FIXED_PHY) += fixed.o
+ obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o
+ obj-$(CONFIG_MDIO_GPIO) += mdio-gpio.o
diff --git a/target/linux/ar71xx/patches-2.6.38/102-mtd_m25p80_add_myloader_parser.patch b/target/linux/ar71xx/patches-2.6.38/102-mtd_m25p80_add_myloader_parser.patch
new file mode 100644
index 0000000000..003b922c67
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/102-mtd_m25p80_add_myloader_parser.patch
@@ -0,0 +1,19 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -965,6 +965,16 @@ static int __devinit m25p_probe(struct s
+ part_probes, &parts, 0);
+ }
+
++#ifdef CONFIG_MTD_MYLOADER_PARTS
++ if (nr_parts <= 0) {
++ static const char *part_probes[]
++ = { "MyLoader", NULL, };
++
++ nr_parts = parse_mtd_partitions(&flash->mtd,
++ part_probes, &parts, 0);
++ }
++#endif
++
+ if (nr_parts <= 0 && data && data->parts) {
+ parts = data->parts;
+ nr_parts = data->nr_parts;
diff --git a/target/linux/ar71xx/patches-2.6.38/104-mtd_m25p80_add_redboot_parser.patch b/target/linux/ar71xx/patches-2.6.38/104-mtd_m25p80_add_redboot_parser.patch
new file mode 100644
index 0000000000..989ab7e59b
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/104-mtd_m25p80_add_redboot_parser.patch
@@ -0,0 +1,18 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -975,6 +975,15 @@ static int __devinit m25p_probe(struct s
+ }
+ #endif
+
++#ifdef CONFIG_MTD_REDBOOT_PARTS
++ if (nr_parts <= 0) {
++ static const char *part_probes[]
++ = { "RedBoot", NULL, };
++
++ nr_parts = parse_mtd_partitions(&flash->mtd,
++ part_probes, &parts, 0);
++ }
++#endif
+ if (nr_parts <= 0 && data && data->parts) {
+ parts = data->parts;
+ nr_parts = data->nr_parts;
diff --git a/target/linux/ar71xx/patches-2.6.38/107-mtd-SST39VF6401B-support.patch b/target/linux/ar71xx/patches-2.6.38/107-mtd-SST39VF6401B-support.patch
new file mode 100644
index 0000000000..246abd5dc0
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/107-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-2.6.38/108-mtd_fix_cfi_cmdset_0002_status_check.patch b/target/linux/ar71xx/patches-2.6.38/108-mtd_fix_cfi_cmdset_0002_status_check.patch
new file mode 100644
index 0000000000..dcaf8c1031
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/108-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
+@@ -1218,8 +1218,8 @@ 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);
+@@ -1235,6 +1235,8 @@ static int __xipram do_write_oneword(str
+
+ ret = -EIO;
+ }
++
++ enable_xip:
+ xip_enable(map, chip, adr);
+ op_done:
+ chip->state = FL_READY;
+@@ -1566,7 +1568,6 @@ static int cfi_amdstd_write_buffers(stru
+ return 0;
+ }
+
+-
+ /*
+ * Handle devices with one erase region, that only implement
+ * the chip erase command.
+@@ -1630,8 +1631,8 @@ 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",
+@@ -1651,6 +1652,7 @@ static int __xipram do_erase_chip(struct
+ ret = -EIO;
+ }
+
++ op_done:
+ chip->state = FL_READY;
+ xip_enable(map, chip, adr);
+ put_chip(map, chip, adr);
+@@ -1718,9 +1720,9 @@ 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)) {
+@@ -1742,6 +1744,7 @@ static int __xipram do_erase_oneblock(st
+ ret = -EIO;
+ }
+
++ op_done:
+ chip->state = FL_READY;
+ put_chip(map, chip, adr);
+ mutex_unlock(&chip->mutex);
diff --git a/target/linux/ar71xx/patches-2.6.38/109-mtd-wrt160nl-trx-parser.patch b/target/linux/ar71xx/patches-2.6.38/109-mtd-wrt160nl-trx-parser.patch
new file mode 100644
index 0000000000..294d873997
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/109-mtd-wrt160nl-trx-parser.patch
@@ -0,0 +1,44 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -984,6 +984,16 @@ static int __devinit m25p_probe(struct s
+ part_probes, &parts, 0);
+ }
+ #endif
++
++#ifdef CONFIG_MTD_WRT160NL_PARTS
++ if (nr_parts <= 0) {
++ static const char *part_probes[]
++ = { "wrt160nl", NULL, };
++
++ nr_parts = parse_mtd_partitions(&flash->mtd,
++ part_probes, &parts, 0);
++ }
++#endif
+ if (nr_parts <= 0 && data && data->parts) {
+ parts = data->parts;
+ nr_parts = data->nr_parts;
+--- a/drivers/mtd/Kconfig
++++ b/drivers/mtd/Kconfig
+@@ -184,6 +184,12 @@ config MTD_AR7_PARTS
+
+ endif # MTD_PARTITIONS
+
++config MTD_WRT160NL_PARTS
++ tristate "Linksys WRT160NL partitioning support"
++ depends on MTD_PARTITIONS && AR71XX_MACH_WRT160NL
++ ---help---
++ Linksys WRT160NL partitioning support
++
+ config MTD_MYLOADER_PARTS
+ tristate "MyLoader partition parsing"
+ depends on MTD_PARTITIONS && (ADM5120 || ATHEROS_AR231X || ATHEROS_AR71XX)
+--- a/drivers/mtd/Makefile
++++ b/drivers/mtd/Makefile
+@@ -13,6 +13,7 @@ obj-$(CONFIG_MTD_REDBOOT_PARTS) += redbo
+ obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o
+ obj-$(CONFIG_MTD_AFS_PARTS) += afs.o
+ obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o
++obj-$(CONFIG_MTD_WRT160NL_PARTS) += wrt160nl_part.o
+ obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o
+
+ # 'Users' - code which presents functionality to userspace.
diff --git a/target/linux/ar71xx/patches-2.6.38/110-usb-ehci-add-war-for-synopsys-hc-bug.patch b/target/linux/ar71xx/patches-2.6.38/110-usb-ehci-add-war-for-synopsys-hc-bug.patch
new file mode 100644
index 0000000000..aeec79ce4e
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/110-usb-ehci-add-war-for-synopsys-hc-bug.patch
@@ -0,0 +1,22 @@
+--- a/drivers/usb/host/ehci-q.c
++++ b/drivers/usb/host/ehci-q.c
+@@ -1181,6 +1181,9 @@ static void end_unlink_async (struct ehc
+ ehci->reclaim = NULL;
+ start_unlink_async (ehci, next);
+ }
++
++ if (ehci->has_synopsys_hc_bug)
++ writel((u32)ehci->async->qh_dma, &ehci->regs->async_next);
+ }
+
+ /* makes sure the async qh will become idle */
+--- a/drivers/usb/host/ehci.h
++++ b/drivers/usb/host/ehci.h
+@@ -134,6 +134,7 @@ struct ehci_hcd { /* one per controlle
+ unsigned amd_l1_fix:1;
+ unsigned fs_i_thresh:1; /* Intel iso scheduling */
+ unsigned use_dummy_qh:1; /* AMD Frame List table quirk*/
++ unsigned has_synopsys_hc_bug:1; /* Synopsys HC */
+
+ /* required for usb32 quirk */
+ #define OHCI_CTRL_HCFS (3 << 6)
diff --git a/target/linux/ar71xx/patches-2.6.38/111-mtd-cfi_cmdset_0002-force-word-write.patch b/target/linux/ar71xx/patches-2.6.38/111-mtd-cfi_cmdset_0002-force-word-write.patch
new file mode 100644
index 0000000000..80846055b5
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/111-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)
+@@ -1488,7 +1493,6 @@ 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)
+ {
+@@ -1567,6 +1571,7 @@ static int cfi_amdstd_write_buffers(stru
+
+ return 0;
+ }
++#endif /* !FORCE_WORD_WRITE */
+
+ /*
+ * Handle devices with one erase region, that only implement
diff --git a/target/linux/ar71xx/patches-2.6.38/120-dsa-trailer-tag-validation-fix.patch b/target/linux/ar71xx/patches-2.6.38/120-dsa-trailer-tag-validation-fix.patch
new file mode 100644
index 0000000000..3e3902bac0
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/120-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-2.6.38/121-dsa-add-88e6063-driver.patch b/target/linux/ar71xx/patches-2.6.38/121-dsa-add-88e6063-driver.patch
new file mode 100644
index 0000000000..1a11a69c6f
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/121-dsa-add-88e6063-driver.patch
@@ -0,0 +1,26 @@
+--- a/net/dsa/Kconfig
++++ b/net/dsa/Kconfig
+@@ -36,6 +36,13 @@ 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/net/dsa/Makefile
++++ b/net/dsa/Makefile
+@@ -6,6 +6,7 @@ obj-$(CONFIG_NET_DSA_TAG_TRAILER) += tag
+ # switch drivers
+ obj-$(CONFIG_NET_DSA_MV88E6XXX) += mv88e6xxx.o
+ obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o
++obj-$(CONFIG_NET_DSA_MV88E6063) += mv88e6063.o
+ obj-$(CONFIG_NET_DSA_MV88E6123_61_65) += mv88e6123_61_65.o
+ obj-$(CONFIG_NET_DSA_MV88E6131) += mv88e6131.o
+
diff --git a/target/linux/ar71xx/patches-2.6.38/140-redboot_partition_scan.patch b/target/linux/ar71xx/patches-2.6.38/140-redboot_partition_scan.patch
new file mode 100644
index 0000000000..a09271a069
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/140-redboot_partition_scan.patch
@@ -0,0 +1,54 @@
+--- a/drivers/mtd/redboot.c
++++ b/drivers/mtd/redboot.c
+@@ -78,31 +78,32 @@ 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 (master->block_isbad &&
++ while (master->block_isbad &&
+ master->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;
+ }
+ } else {
+ offset = directory * master->erasesize;
+- while (master->block_isbad &&
++ while (master->block_isbad &&
+ master->block_isbad(master, offset)) {
+ offset += master->erasesize;
+ if (offset == master->size)
+ 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);
+
+@@ -174,6 +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-2.6.38/150-drivers-link-spi-before-mtd.patch b/target/linux/ar71xx/patches-2.6.38/150-drivers-link-spi-before-mtd.patch
new file mode 100644
index 0000000000..f72f8ad07f
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/150-drivers-link-spi-before-mtd.patch
@@ -0,0 +1,12 @@
+--- a/drivers/Makefile
++++ b/drivers/Makefile
+@@ -46,8 +46,8 @@ 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-$(CONFIG_MTD) += mtd/
+ obj-y += net/
+ obj-$(CONFIG_ATM) += atm/
+ obj-$(CONFIG_FUSION) += message/
diff --git a/target/linux/ar71xx/patches-2.6.38/151-spi-add-various-flags.patch b/target/linux/ar71xx/patches-2.6.38/151-spi-add-various-flags.patch
new file mode 100644
index 0000000000..b51f68f3ca
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/151-spi-add-various-flags.patch
@@ -0,0 +1,19 @@
+--- a/include/linux/spi/spi.h
++++ b/include/linux/spi/spi.h
+@@ -441,6 +441,8 @@ struct spi_transfer {
+ dma_addr_t rx_dma;
+
+ unsigned cs_change:1;
++ unsigned verify:1;
++ unsigned fast_write:1;
+ u8 bits_per_word;
+ u16 delay_usecs;
+ u32 speed_hz;
+@@ -482,6 +484,7 @@ struct spi_message {
+ struct spi_device *spi;
+
+ unsigned is_dma_mapped:1;
++ unsigned fast_read:1;
+
+ /* REVISIT: we might want a flag affecting the behavior of the
+ * last transfer ... allowing things like "read 16 bit length L"
diff --git a/target/linux/ar71xx/patches-2.6.38/152-rb4xx-spi-driver.patch b/target/linux/ar71xx/patches-2.6.38/152-rb4xx-spi-driver.patch
new file mode 100644
index 0000000000..9fcf5cc822
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/152-rb4xx-spi-driver.patch
@@ -0,0 +1,25 @@
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -304,6 +304,12 @@ config SPI_PXA2XX
+ config SPI_PXA2XX_PCI
+ def_bool SPI_PXA2XX && X86_32 && PCI
+
++config SPI_RB4XX
++ tristate "Mikrotik RB4XX SPI master"
++ depends on SPI_MASTER && AR71XX_MACH_RB4XX
++ help
++ SPI controller driver for the Mikrotik RB4xx series boards.
++
+ config SPI_S3C24XX
+ tristate "Samsung S3C24XX series SPI"
+ depends on ARCH_S3C2410 && EXPERIMENTAL
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -52,6 +52,7 @@ obj-$(CONFIG_SPI_SH_SCI) += spi_sh_sci.
+ obj-$(CONFIG_SPI_SH_MSIOF) += spi_sh_msiof.o
+ obj-$(CONFIG_SPI_STMP3XXX) += spi_stmp.o
+ obj-$(CONFIG_SPI_NUC900) += spi_nuc900.o
++obj-$(CONFIG_SPI_RB4XX) += rb4xx_spi.o
+
+ # special build for s3c24xx spi driver with fiq support
+ spi_s3c24xx_hw-y := spi_s3c24xx.o
diff --git a/target/linux/ar71xx/patches-2.6.38/153-spi-rb4xx-cpld-driver.patch b/target/linux/ar71xx/patches-2.6.38/153-spi-rb4xx-cpld-driver.patch
new file mode 100644
index 0000000000..109e815cb0
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/153-spi-rb4xx-cpld-driver.patch
@@ -0,0 +1,26 @@
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -450,6 +450,13 @@ 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 AR71XX_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
+@@ -61,6 +61,7 @@ spi_s3c24xx_hw-$(CONFIG_SPI_S3C24XX_FIQ)
+ # ... add above this line ...
+
+ # SPI protocol drivers (device/link on bus)
++obj-$(CONFIG_SPI_RB4XX_CPLD) += spi_rb4xx_cpld.o
+ obj-$(CONFIG_SPI_SPIDEV) += spidev.o
+ obj-$(CONFIG_SPI_TLE62X0) += tle62x0.o
+ # ... add above this line ...
diff --git a/target/linux/ar71xx/patches-2.6.38/200-rb4xx_nand_driver.patch b/target/linux/ar71xx/patches-2.6.38/200-rb4xx_nand_driver.patch
new file mode 100644
index 0000000000..8c15ebfbcc
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/200-rb4xx_nand_driver.patch
@@ -0,0 +1,21 @@
+--- a/drivers/mtd/nand/Kconfig
++++ b/drivers/mtd/nand/Kconfig
+@@ -533,4 +533,8 @@ 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 && AR71XX_MACH_RB4XX
++
+ endif # MTD_NAND
+--- a/drivers/mtd/nand/Makefile
++++ b/drivers/mtd/nand/Makefile
+@@ -33,6 +33,7 @@ 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-2.6.38/201-ap83_spi_controller.patch b/target/linux/ar71xx/patches-2.6.38/201-ap83_spi_controller.patch
new file mode 100644
index 0000000000..b4f676e4fa
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/201-ap83_spi_controller.patch
@@ -0,0 +1,27 @@
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -9,6 +9,7 @@ ccflags-$(CONFIG_SPI_DEBUG) := -DDEBUG
+ obj-$(CONFIG_SPI_MASTER) += spi.o
+
+ # SPI master controller drivers (bus)
++obj-$(CONFIG_SPI_AP83) += ap83_spi.o
+ obj-$(CONFIG_SPI_AR71XX) += ar71xx_spi.o
+ obj-$(CONFIG_SPI_ATMEL) += atmel_spi.o
+ obj-$(CONFIG_SPI_ATH79) += ath79_spi.o
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -61,6 +61,14 @@ config SPI_ATH79
+ This enables support for the SPI controller present on the
+ Atheros AR71XX/AR724X/AR913X SoCs.
+
++config SPI_AP83
++ tristate "Atheros AP83 specific SPI Controller"
++ depends on SPI_MASTER && AR71XX_MACH_AP83
++ select SPI_BITBANG
++ help
++ This is a specific SPI controller driver for the Atheros AP83
++ reference board.
++
+ config SPI_AR71XX
+ tristate "Atheros AR71xx SPI Controller"
+ depends on SPI_MASTER && ATHEROS_AR71XX
diff --git a/target/linux/ar71xx/patches-2.6.38/202-spi_vsc7385_driver.patch b/target/linux/ar71xx/patches-2.6.38/202-spi_vsc7385_driver.patch
new file mode 100644
index 0000000000..86775f6626
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/202-spi_vsc7385_driver.patch
@@ -0,0 +1,24 @@
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -465,6 +465,11 @@ 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
+@@ -64,6 +64,7 @@ spi_s3c24xx_hw-$(CONFIG_SPI_S3C24XX_FIQ)
+ # SPI protocol drivers (device/link on bus)
+ obj-$(CONFIG_SPI_RB4XX_CPLD) += spi_rb4xx_cpld.o
+ obj-$(CONFIG_SPI_SPIDEV) += spidev.o
++obj-$(CONFIG_SPI_VSC7385) += spi_vsc7385.o
+ obj-$(CONFIG_SPI_TLE62X0) += tle62x0.o
+ # ... add above this line ...
+
diff --git a/target/linux/ar71xx/patches-2.6.38/203-pb44_spi_controller.patch b/target/linux/ar71xx/patches-2.6.38/203-pb44_spi_controller.patch
new file mode 100644
index 0000000000..8e9f77085d
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/203-pb44_spi_controller.patch
@@ -0,0 +1,27 @@
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -76,6 +76,14 @@ config SPI_AR71XX
+ help
+ This is the SPI contoller driver for Atheros AR71xx.
+
++config SPI_PB44
++ tristate "Atheros PB44 board specific SPI controller"
++ depends on SPI_MASTER && AR71XX_MACH_PB44
++ select SPI_BITBANG
++ help
++ This is a specific SPI controller driver for the Atheros PB44
++ reference board.
++
+ config SPI_ATMEL
+ tristate "Atmel SPI Controller"
+ depends on (ARCH_AT91 || AVR32)
+--- a/drivers/spi/Makefile
++++ b/drivers/spi/Makefile
+@@ -28,6 +28,7 @@ obj-$(CONFIG_SPI_GPIO) += spi_gpio.o
+ obj-$(CONFIG_SPI_GPIO_OLD) += spi_gpio_old.o
+ obj-$(CONFIG_SPI_IMX) += spi_imx.o
+ obj-$(CONFIG_SPI_LM70_LLP) += spi_lm70llp.o
++obj-$(CONFIG_SPI_PB44) += pb44_spi.o
+ obj-$(CONFIG_SPI_PXA2XX) += pxa2xx_spi.o
+ obj-$(CONFIG_SPI_PXA2XX_PCI) += pxa2xx_spi_pci.o
+ obj-$(CONFIG_SPI_OMAP_UWIRE) += omap_uwire.o
diff --git a/target/linux/ar71xx/patches-2.6.38/205-wndr3700-usb-led-driver.patch b/target/linux/ar71xx/patches-2.6.38/205-wndr3700-usb-led-driver.patch
new file mode 100644
index 0000000000..9fb5ffa02e
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/205-wndr3700-usb-led-driver.patch
@@ -0,0 +1,26 @@
+--- a/drivers/leds/Kconfig
++++ b/drivers/leds/Kconfig
+@@ -377,6 +377,13 @@ config LEDS_TRIGGERS
+ These triggers allow kernel events to drive the LEDs and can
+ be configured via sysfs. If unsure, say Y.
+
++config LEDS_WNDR3700_USB
++ tristate "NETGEAR WNDR3700 USB LED driver"
++ depends on LEDS_CLASS && AR71XX_MACH_WNDR3700
++ help
++ This option enables support for the USB LED found on the
++ NETGEAR WNDR3700 board.
++
+ comment "LED Triggers"
+
+ config LEDS_TRIGGER_TIMER
+--- a/drivers/leds/Makefile
++++ b/drivers/leds/Makefile
+@@ -33,6 +33,7 @@ obj-$(CONFIG_LEDS_DA903X) += leds-da903
+ 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-$(CONFIG_LEDS_LT3593) += leds-lt3593.o
diff --git a/target/linux/ar71xx/patches-2.6.38/206-nxp-74hc153-gpio-chip-driver.patch b/target/linux/ar71xx/patches-2.6.38/206-nxp-74hc153-gpio-chip-driver.patch
new file mode 100644
index 0000000000..1ff83294a3
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/206-nxp-74hc153-gpio-chip-driver.patch
@@ -0,0 +1,25 @@
+--- a/drivers/gpio/Kconfig
++++ b/drivers/gpio/Kconfig
+@@ -411,4 +411,12 @@ config GPIO_JANZ_TTL
+ This driver provides support for driving the pins in output
+ mode only. Input mode is not supported.
+
++comment "Other GPIO expanders"
++
++config GPIO_NXP_74HC153
++ tristate "NXP 74HC153 Dual 4-input multiplexer"
++ help
++ Platform driver for NXP 74HC153 Dual 4-input Multiplexer. This
++ provides a GPIO interface supporting inputs.
++
+ endif
+--- a/drivers/gpio/Makefile
++++ b/drivers/gpio/Makefile
+@@ -18,6 +18,7 @@ obj-$(CONFIG_GPIO_MAX7301) += max7301.o
+ obj-$(CONFIG_GPIO_MAX732X) += max732x.o
+ obj-$(CONFIG_GPIO_MC33880) += mc33880.o
+ obj-$(CONFIG_GPIO_MCP23S08) += mcp23s08.o
++obj-$(CONFIG_GPIO_NXP_74HC153) += nxp_74hc153.o
+ obj-$(CONFIG_GPIO_74X164) += 74x164.o
+ obj-$(CONFIG_GPIO_PCA953X) += pca953x.o
+ obj-$(CONFIG_GPIO_PCF857X) += pcf857x.o
diff --git a/target/linux/ar71xx/patches-2.6.38/207-rb750-led-driver.patch b/target/linux/ar71xx/patches-2.6.38/207-rb750-led-driver.patch
new file mode 100644
index 0000000000..34ec66d283
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/207-rb750-led-driver.patch
@@ -0,0 +1,23 @@
+--- a/drivers/leds/Kconfig
++++ b/drivers/leds/Kconfig
+@@ -384,6 +384,10 @@ config LEDS_WNDR3700_USB
+ This option enables support for the USB LED found on the
+ NETGEAR WNDR3700 board.
+
++config LEDS_RB750
++ tristate "LED driver for the Mikrotik RouterBOARD 750"
++ depends on LEDS_CLASS && AR71XX_MACH_RB750
++
+ comment "LED Triggers"
+
+ config LEDS_TRIGGER_TIMER
+--- a/drivers/leds/Makefile
++++ b/drivers/leds/Makefile
+@@ -40,6 +40,7 @@ obj-$(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
+
diff --git a/target/linux/ar71xx/patches-2.6.38/208-rb750-nand-driver.patch b/target/linux/ar71xx/patches-2.6.38/208-rb750-nand-driver.patch
new file mode 100644
index 0000000000..630a6cb69c
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/208-rb750-nand-driver.patch
@@ -0,0 +1,21 @@
+--- a/drivers/mtd/nand/Kconfig
++++ b/drivers/mtd/nand/Kconfig
+@@ -537,4 +537,8 @@ config MTD_NAND_RB4XX
+ tristate "NAND flash driver for RouterBoard 4xx series"
+ depends on MTD_NAND && AR71XX_MACH_RB4XX
+
++config MTD_NAND_RB750
++ tristate "NAND flash driver for the RouterBoard 750"
++ depends on MTD_NAND && AR71XX_MACH_RB750
++
+ endif # MTD_NAND
+--- a/drivers/mtd/nand/Makefile
++++ b/drivers/mtd/nand/Makefile
+@@ -34,6 +34,7 @@ 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-2.6.38/300-mips_fw_myloader.patch b/target/linux/ar71xx/patches-2.6.38/300-mips_fw_myloader.patch
new file mode 100644
index 0000000000..43f96a3fb2
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/300-mips_fw_myloader.patch
@@ -0,0 +1,22 @@
+--- a/arch/mips/Makefile
++++ b/arch/mips/Makefile
+@@ -181,6 +181,7 @@ 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
+@@ -925,6 +925,9 @@ config MIPS_NILE4
+ config MIPS_DISABLE_OBSOLETE_IDE
+ bool
+
++config MYLOADER
++ bool
++
+ config SYNC_R4K
+ bool
+
diff --git a/target/linux/ar71xx/patches-2.6.38/400-2.6.35-fix-nand_scan_ident-options.patch b/target/linux/ar71xx/patches-2.6.38/400-2.6.35-fix-nand_scan_ident-options.patch
new file mode 100644
index 0000000000..0b36217b6e
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/400-2.6.35-fix-nand_scan_ident-options.patch
@@ -0,0 +1,22 @@
+--- a/drivers/mtd/nand/rb4xx_nand.c
++++ b/drivers/mtd/nand/rb4xx_nand.c
+@@ -223,7 +223,7 @@ static int __init rb4xx_nand_probe(struc
+
+ platform_set_drvdata(pdev, info);
+
+- ret = nand_scan_ident(&info->mtd, 1);
++ ret = nand_scan_ident(&info->mtd, 1, NULL);
+ if (ret) {
+ ret = -ENXIO;
+ goto err_free_info;
+--- a/drivers/mtd/nand/rb750_nand.c
++++ b/drivers/mtd/nand/rb750_nand.c
+@@ -287,7 +287,7 @@ static int __init rb750_nand_probe(struc
+
+ platform_set_drvdata(pdev, info);
+
+- ret = nand_scan_ident(&info->mtd, 1);
++ ret = nand_scan_ident(&info->mtd, 1, NULL);
+ if (ret) {
+ ret = -ENXIO;
+ goto err_free_info;
diff --git a/target/linux/ar71xx/patches-2.6.38/901-get_c0_compare_irq_function.patch b/target/linux/ar71xx/patches-2.6.38/901-get_c0_compare_irq_function.patch
new file mode 100644
index 0000000000..38d997ef68
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.38/901-get_c0_compare_irq_function.patch
@@ -0,0 +1,29 @@
+--- a/arch/mips/kernel/traps.c
++++ b/arch/mips/kernel/traps.c
+@@ -54,6 +54,7 @@
+ #include <asm/types.h>
+ #include <asm/stacktrace.h>
+ #include <asm/uasm.h>
++#include <asm/time.h>
+
+ extern void check_wait(void);
+ extern asmlinkage void r4k_wait(void);
+@@ -1578,6 +1579,8 @@ void __cpuinit per_cpu_trap_init(void)
+ if (cpu_has_mips_r2) {
+ cp0_compare_irq_shift = CAUSEB_TI - CAUSEB_IP;
+ cp0_compare_irq = (read_c0_intctl() >> INTCTLB_IPTI) & 7;
++ if (get_c0_compare_irq)
++ cp0_compare_irq = get_c0_compare_irq();
+ cp0_perfcount_irq = (read_c0_intctl() >> INTCTLB_IPPCI) & 7;
+ if (cp0_perfcount_irq == cp0_compare_irq)
+ cp0_perfcount_irq = -1;
+--- a/arch/mips/include/asm/time.h
++++ b/arch/mips/include/asm/time.h
+@@ -52,6 +52,7 @@ extern int (*perf_irq)(void);
+ */
+ #ifdef CONFIG_CEVT_R4K_LIB
+ extern unsigned int __weak get_c0_compare_int(void);
++extern unsigned int __weak get_c0_compare_irq(void);
+ extern int r4k_clockevent_init(void);
+ #endif
+