From 33ffee781631c3aceb764d88b8e13e8d38f573a5 Mon Sep 17 00:00:00 2001
From: juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Tue, 9 Dec 2008 08:11:49 +0000
Subject: [PATCH] [ar71xx] preliminary 2.6.28 support
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13559 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
target/linux/ar71xx/config-2.6.28 | 265 +++++++++++
.../mips/include/asm/fw/myloader/myloader.h | 34 ++
.../mips/include/asm/mach-ar71xx/ar71xx.h | 424 ++++++++++++++++++
.../asm/mach-ar71xx/cpu-feature-overrides.h | 56 +++
.../arch/mips/include/asm/mach-ar71xx/gpio.h | 53 +++
.../arch/mips/include/asm/mach-ar71xx/irq.h | 17 +
.../include/asm/mach-ar71xx/mangle-port.h | 45 ++
.../arch/mips/include/asm/mach-ar71xx/pci.h | 28 ++
.../mips/include/asm/mach-ar71xx/platform.h | 77 ++++
.../arch/mips/include/asm/mach-ar71xx/war.h | 25 ++
.../patches-2.6.28/001-ar71xx_core.patch | 50 +++
.../patches-2.6.28/002-ar71xx_pci.patch | 10 +
.../patches-2.6.28/003-ar71xx_usb_host.patch | 56 +++
.../004-ar71xx_spi_controller.patch | 26 ++
.../005-ar71xx_mac_driver.patch | 21 +
.../006-ar71xx_wdt_driver.patch | 26 ++
...-mtd_m25p80_add_pm25lv_flash_support.patch | 13 +
.../101-ksz8041_phy_driver.patch | 24 +
.../102-mtd_m25p80_add_myloader_parser.patch | 22 +
.../103-mtd_m25p80_add_en25p32_support.patch | 12 +
.../104-mtd_m25p80_add_redboot_parser.patch | 12 +
.../140-redboot_partition_scan.patch | 54 +++
.../200-rb4xx_nand_driver.patch | 21 +
.../patches-2.6.28/300-mips_fw_myloader.patch | 22 +
.../800-ag71xx_remove_netif_schedule.patch | 16 +
...rename_mii_bus_dev_to_mii_bus_parent.patch | 11 +
.../802-ag71xx_mdio_dynamic_mdio_bus.patch | 90 ++++
.../901-get_c0_compare_irq_function.patch | 29 ++
.../902-mips_clocksource_init_war.patch | 56 +++
29 files changed, 1595 insertions(+)
create mode 100644 target/linux/ar71xx/config-2.6.28
create mode 100644 target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/fw/myloader/myloader.h
create mode 100644 target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/ar71xx.h
create mode 100644 target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/cpu-feature-overrides.h
create mode 100644 target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/gpio.h
create mode 100644 target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/irq.h
create mode 100644 target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/mangle-port.h
create mode 100644 target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/pci.h
create mode 100644 target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/platform.h
create mode 100644 target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/war.h
create mode 100644 target/linux/ar71xx/patches-2.6.28/001-ar71xx_core.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/002-ar71xx_pci.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/003-ar71xx_usb_host.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/004-ar71xx_spi_controller.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/005-ar71xx_mac_driver.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/006-ar71xx_wdt_driver.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/100-mtd_m25p80_add_pm25lv_flash_support.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/101-ksz8041_phy_driver.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/102-mtd_m25p80_add_myloader_parser.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/103-mtd_m25p80_add_en25p32_support.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/104-mtd_m25p80_add_redboot_parser.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/140-redboot_partition_scan.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/200-rb4xx_nand_driver.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/300-mips_fw_myloader.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/800-ag71xx_remove_netif_schedule.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/801-ag71xx_rename_mii_bus_dev_to_mii_bus_parent.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/802-ag71xx_mdio_dynamic_mdio_bus.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/901-get_c0_compare_irq_function.patch
create mode 100644 target/linux/ar71xx/patches-2.6.28/902-mips_clocksource_init_war.patch
diff --git a/target/linux/ar71xx/config-2.6.28 b/target/linux/ar71xx/config-2.6.28
new file mode 100644
index 000000000..b6133a9a1
--- /dev/null
+++ b/target/linux/ar71xx/config-2.6.28
@@ -0,0 +1,265 @@
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+# CONFIG_8139TOO is not set
+CONFIG_ADM6996_PHY=y
+CONFIG_AG71XX=y
+# CONFIG_AR71XX_EARLY_SERIAL is not set
+CONFIG_AR71XX_MACH_AP83=y
+CONFIG_AR71XX_MACH_AW_NR580=y
+CONFIG_AR71XX_MACH_GENERIC=y
+CONFIG_AR71XX_MACH_RB_4XX=y
+CONFIG_AR71XX_MACH_TEW_632BRP=y
+CONFIG_AR71XX_MACH_WP543=y
+CONFIG_AR71XX_WDT=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_ARCH_REQUIRE_GPIOLIB=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+CONFIG_ATHEROS_AR71XX=y
+CONFIG_BASE_SMALL=0
+# CONFIG_BCM47XX is not set
+CONFIG_BITREVERSE=y
+# CONFIG_BROADCOM_PHY is not set
+CONFIG_CEVT_R4K=y
+CONFIG_CLASSIC_RCU=y
+CONFIG_CMDLINE="rootfstype=squashfs,yaffs,jffs2 noinitrd console=ttyS0,115200 init=/etc/preinit"
+CONFIG_CPU_BIG_ENDIAN=y
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_CPU_HAS_SYNC=y
+# CONFIG_CPU_LITTLE_ENDIAN is not set
+# CONFIG_CPU_LOONGSON2 is not set
+CONFIG_CPU_MIPS32=y
+# CONFIG_CPU_MIPS32_R1 is not set
+CONFIG_CPU_MIPS32_R2=y
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+CONFIG_CPU_MIPSR2=y
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_VR41XX is not set
+CONFIG_CRYPTO_RNG=m
+CONFIG_CSRC_R4K=y
+CONFIG_DEVPORT=y
+# CONFIG_DM9000 is not set
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_EARLY_PRINTK=y
+# CONFIG_FIXED_PHY is not set
+# CONFIG_FREEZER is not set
+CONFIG_FS_POSIX_ACL=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
+# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set
+CONFIG_GPIOLIB=y
+# CONFIG_GPIO_MAX7301 is not set
+CONFIG_GPIO_SYSFS=y
+CONFIG_HARDWARE_WATCHPOINTS=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+# CONFIG_HAVE_AOUT is not set
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_HAVE_IDE=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HW_HAS_PCI=y
+CONFIG_HW_RANDOM=m
+# CONFIG_I2C is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+CONFIG_ICPLUS_PHY=y
+# CONFIG_IDE is not set
+CONFIG_INITRAMFS_ROOT_GID=0
+CONFIG_INITRAMFS_ROOT_UID=0
+CONFIG_INITRAMFS_SOURCE="../../root"
+CONFIG_IRQ_CPU=y
+# CONFIG_ISDN is not set
+CONFIG_KMOD=y
+# CONFIG_LEDS_ALIX is not set
+CONFIG_LEDS_GPIO=m
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_M25PXX_USE_FAST_READ is not set
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_EMMA is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_MDIO_BITBANG is not set
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_TMIO is not set
+CONFIG_MICREL_PHY=y
+# CONFIG_MIKROTIK_RB532 is not set
+CONFIG_MIPS=y
+# CONFIG_MIPS_COBALT is not set
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+CONFIG_MIPS_MACHINE=y
+# CONFIG_MIPS_MALTA is not set
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+# CONFIG_MIPS_SIM is not set
+CONFIG_MTD=y
+# CONFIG_MTD_ABSENT is not set
+# CONFIG_MTD_ALAUDA is not set
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_MTD_BLOCK2MTD is not set
+# CONFIG_MTD_CFI is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+CONFIG_MTD_CHAR=y
+# CONFIG_MTD_CMDLINE_PARTS is not set
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_CONCAT=y
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_M25P80=y
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MTDRAM is not set
+CONFIG_MTD_MYLOADER_PARTS=y
+CONFIG_MTD_NAND=y
+# CONFIG_MTD_NAND_CAFE is not set
+# CONFIG_MTD_NAND_DISKONCHIP is not set
+# CONFIG_MTD_NAND_ECC_SMC is not set
+CONFIG_MTD_NAND_IDS=y
+# CONFIG_MTD_NAND_MUSEUM_IDS is not set
+# CONFIG_MTD_NAND_NANDSIM is not set
+# CONFIG_MTD_NAND_PLATFORM is not set
+CONFIG_MTD_NAND_RB4XX=y
+# CONFIG_MTD_NAND_VERIFY_WRITE is not set
+# CONFIG_MTD_ONENAND is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_PLATRAM is not set
+# CONFIG_MTD_PMC551 is not set
+# CONFIG_MTD_RAM is not set
+CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-2
+CONFIG_MTD_REDBOOT_PARTS=y
+CONFIG_MTD_REDBOOT_PARTS_READONLY=y
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_SLRAM is not set
+CONFIG_MYLOADER=y
+# CONFIG_NATSEMI is not set
+CONFIG_NF_CT_ACCT=y
+CONFIG_NF_DEFRAG_IPV4=m
+# CONFIG_NO_IOPORT is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+# CONFIG_PAGE_SIZE_16KB is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_64KB is not set
+# CONFIG_PAGE_SIZE_8KB is not set
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCSPKR_PLATFORM is not set
+CONFIG_PHYLIB=y
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_PROBE_INITRD_HEADER is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_R6040 is not set
+# CONFIG_REALTEK_PHY is not set
+CONFIG_RFKILL_LEDS=y
+CONFIG_RTC_LIB=y
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
+CONFIG_SCSI_WAIT_SCAN=m
+# CONFIG_SERIAL_8250_EXTENDED is not set
+CONFIG_SERIAL_8250_NR_UARTS=1
+CONFIG_SERIAL_8250_RUNTIME_UARTS=1
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SLAB is not set
+CONFIG_SLUB=y
+# CONFIG_SMSC_PHY is not set
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_SOUND_OSS_CORE=y
+CONFIG_SPI=y
+CONFIG_SPI_AR71XX=y
+CONFIG_SPI_BITBANG=y
+# CONFIG_SPI_GPIO is not set
+CONFIG_SPI_MASTER=y
+# CONFIG_SPI_SPIDEV is not set
+CONFIG_SSB_POSSIBLE=y
+# CONFIG_STAGING is not set
+CONFIG_STAGING_EXCLUDE_BUILD=y
+# CONFIG_SUNRPC_REGISTER_V4 is not set
+CONFIG_SYSVIPC_SYSCTL=y
+CONFIG_SYS_HAS_CPU_MIPS32_R1=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_TC35815 is not set
+CONFIG_TICK_ONESHOT=y
+CONFIG_TRAD_SIGNALS=y
+CONFIG_USB=m
+CONFIG_USB_EHCI_AR71XX=y
+CONFIG_USB_EHCI_HCD=m
+# CONFIG_USB_HWA_HCD is not set
+# CONFIG_USB_NET_SMSC95XX is not set
+CONFIG_USB_OHCI_AR71XX=y
+# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
+# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
+CONFIG_USB_OHCI_HCD=m
+# CONFIG_USB_SEVSEG is not set
+CONFIG_USB_SUPPORT=y
+# CONFIG_USB_TMC is not set
+# CONFIG_USB_UHCI_HCD is not set
+# CONFIG_USB_VST is not set
+# CONFIG_USB_WHCI_HCD is not set
+# CONFIG_USB_WUSB is not set
+# CONFIG_USB_WUSB_CBAF is not set
+# CONFIG_VGASTATE is not set
+# CONFIG_VIA_RHINE is not set
+CONFIG_VIDEO_MEDIA=m
+CONFIG_VIDEO_V4L2=m
+CONFIG_VIDEO_V4L2_COMMON=m
+# CONFIG_W1_SLAVE_BQ27000 is not set
+CONFIG_ZONE_DMA_FLAG=0
diff --git a/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/fw/myloader/myloader.h b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/fw/myloader/myloader.h
new file mode 100644
index 000000000..8a99d566d
--- /dev/null
+++ b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/fw/myloader/myloader.h
@@ -0,0 +1,34 @@
+/*
+ * Compex's MyLoader specific definitions
+ *
+ * Copyright (C) 2006-2008 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.
+ *
+ */
+
+#ifndef _ASM_MIPS_FW_MYLOADER_H
+#define _ASM_MIPS_FW_MYLOADER_H
+
+#include <linux/myloader.h>
+
+struct myloader_info {
+ uint32_t vid;
+ uint32_t did;
+ uint32_t svid;
+ uint32_t sdid;
+ uint8_t macs[MYLO_ETHADDR_COUNT][6];
+};
+
+#ifdef CONFIG_MYLOADER
+extern struct myloader_info *myloader_get_info(void) __init;
+#else
+static inline struct myloader_info *myloader_get_info(void)
+{
+ return NULL;
+}
+#endif /* CONFIG_MYLOADER */
+
+#endif /* _ASM_MIPS_FW_MYLOADER_H */
diff --git a/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/ar71xx.h b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/ar71xx.h
new file mode 100644
index 000000000..42db7cc24
--- /dev/null
+++ b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/ar71xx.h
@@ -0,0 +1,424 @@
+/*
+ * Atheros AR71xx SoC specific definitions
+ *
+ * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * Parts of this file are based on Atheros' 2.6.15 BSP
+ *
+ * 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_AR71XX_H
+#define __ASM_MACH_AR71XX_H
+
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/io.h>
+#include <linux/bitops.h>
+
+#ifndef __ASSEMBLER__
+
+#define AR71XX_PCI_MEM_BASE 0x10000000
+#define AR71XX_PCI_MEM_SIZE 0x08000000
+#define AR71XX_APB_BASE 0x18000000
+#define AR71XX_GE0_BASE 0x19000000
+#define AR71XX_GE0_SIZE 0x01000000
+#define AR71XX_GE1_BASE 0x1a000000
+#define AR71XX_GE1_SIZE 0x01000000
+#define AR71XX_EHCI_BASE 0x1b000000
+#define AR71XX_EHCI_SIZE 0x01000000
+#define AR71XX_OHCI_BASE 0x1c000000
+#define AR71XX_OHCI_SIZE 0x01000000
+#define AR71XX_SPI_BASE 0x1f000000
+#define AR71XX_SPI_SIZE 0x01000000
+
+#define AR71XX_DDR_CTRL_BASE (AR71XX_APB_BASE + 0x00000000)
+#define AR71XX_DDR_CTRL_SIZE 0x10000
+#define AR71XX_CPU_BASE (AR71XX_APB_BASE + 0x00010000)
+#define AR71XX_UART_BASE (AR71XX_APB_BASE + 0x00020000)
+#define AR71XX_UART_SIZE 0x10000
+#define AR71XX_USB_CTRL_BASE (AR71XX_APB_BASE + 0x00030000)
+#define AR71XX_USB_CTRL_SIZE 0x10000
+#define AR71XX_GPIO_BASE (AR71XX_APB_BASE + 0x00040000)
+#define AR71XX_GPIO_SIZE 0x10000
+#define AR71XX_PLL_BASE (AR71XX_APB_BASE + 0x00050000)
+#define AR71XX_PLL_SIZE 0x10000
+#define AR71XX_RESET_BASE (AR71XX_APB_BASE + 0x00060000)
+#define AR71XX_RESET_SIZE 0x10000
+#define AR71XX_MII_BASE (AR71XX_APB_BASE + 0x00070000)
+#define AR71XX_MII_SIZE 0x10000
+#define AR71XX_SLIC_BASE (AR71XX_APB_BASE + 0x00090000)
+#define AR71XX_SLIC_SIZE 0x10000
+#define AR71XX_DMA_BASE (AR71XX_APB_BASE + 0x000A0000)
+#define AR71XX_DMA_SIZE 0x10000
+#define AR71XX_STEREO_BASE (AR71XX_APB_BASE + 0x000B0000)
+#define AR71XX_STEREO_SIZE 0x10000
+
+#define AR71XX_CPU_IRQ_BASE 0
+#define AR71XX_MISC_IRQ_BASE 8
+#define AR71XX_MISC_IRQ_COUNT 8
+#define AR71XX_GPIO_IRQ_BASE 16
+#define AR71XX_GPIO_IRQ_COUNT 16
+#define AR71XX_PCI_IRQ_BASE 32
+#define AR71XX_PCI_IRQ_COUNT 4
+
+#define AR71XX_CPU_IRQ_PCI (AR71XX_CPU_IRQ_BASE + 2)
+#define AR71XX_CPU_IRQ_USB (AR71XX_CPU_IRQ_BASE + 3)
+#define AR71XX_CPU_IRQ_GE0 (AR71XX_CPU_IRQ_BASE + 4)
+#define AR71XX_CPU_IRQ_GE1 (AR71XX_CPU_IRQ_BASE + 5)
+#define AR71XX_CPU_IRQ_MISC (AR71XX_CPU_IRQ_BASE + 6)
+#define AR71XX_CPU_IRQ_TIMER (AR71XX_CPU_IRQ_BASE + 7)
+
+#define AR71XX_MISC_IRQ_TIMER (AR71XX_MISC_IRQ_BASE + 0)
+#define AR71XX_MISC_IRQ_ERROR (AR71XX_MISC_IRQ_BASE + 1)
+#define AR71XX_MISC_IRQ_GPIO (AR71XX_MISC_IRQ_BASE + 2)
+#define AR71XX_MISC_IRQ_UART (AR71XX_MISC_IRQ_BASE + 3)
+#define AR71XX_MISC_IRQ_WDOG (AR71XX_MISC_IRQ_BASE + 4)
+#define AR71XX_MISC_IRQ_PERFC (AR71XX_MISC_IRQ_BASE + 5)
+#define AR71XX_MISC_IRQ_OHCI (AR71XX_MISC_IRQ_BASE + 6)
+#define AR71XX_MISC_IRQ_DMA (AR71XX_MISC_IRQ_BASE + 7)
+
+#define AR71XX_GPIO_IRQ(_x) (AR71XX_GPIO_IRQ_BASE + (_x))
+
+#define AR71XX_PCI_IRQ_DEV0 (AR71XX_PCI_IRQ_BASE + 0)
+#define AR71XX_PCI_IRQ_DEV1 (AR71XX_PCI_IRQ_BASE + 1)
+#define AR71XX_PCI_IRQ_DEV2 (AR71XX_PCI_IRQ_BASE + 2)
+#define AR71XX_PCI_IRQ_CORE (AR71XX_PCI_IRQ_BASE + 3)
+
+extern u32 ar71xx_ahb_freq;
+extern u32 ar71xx_cpu_freq;
+extern u32 ar71xx_ddr_freq;
+
+enum ar71xx_soc_type {
+ AR71XX_SOC_UNKNOWN,
+ AR71XX_SOC_AR7130,
+ AR71XX_SOC_AR7141,
+ AR71XX_SOC_AR7161,
+ AR71XX_SOC_AR9130,
+ AR71XX_SOC_AR9132
+};
+
+extern enum ar71xx_soc_type ar71xx_soc;
+
+extern unsigned long ar71xx_mach_type;
+
+#define AR71XX_MACH_GENERIC 0
+#define AR71XX_MACH_WP543 1 /* Compex WP543 */
+#define AR71XX_MACH_RB_411 2 /* MikroTik RouterBOARD 411/411A/411AH */
+#define AR71XX_MACH_RB_433 3 /* MikroTik RouterBOARD 433/433AH */
+#define AR71XX_MACH_RB_450 4 /* MikroTik RouterBOARD 450 */
+#define AR71XX_MACH_RB_493 5 /* Mikrotik RouterBOARD 493/493AH */
+#define AR71XX_MACH_AW_NR580 6 /* AzureWave AW-NR580 */
+#define AR71XX_MACH_AP83 7 /* Atheros AP83 */
+#define AR71XX_MACH_TEW_632BRP 8 /* TRENDnet TEW-632BRP */
+
+/*
+ * PLL block
+ */
+#define AR71XX_PLL_REG_CPU_CONFIG 0x00
+#define AR71XX_PLL_REG_SEC_CONFIG 0x04
+#define AR71XX_PLL_REG_ETH0_INT_CLOCK 0x10
+#define AR71XX_PLL_REG_ETH1_INT_CLOCK 0x14
+
+#define AR71XX_PLL_DIV_SHIFT 3
+#define AR71XX_PLL_DIV_MASK 0x1f
+#define AR71XX_CPU_DIV_SHIFT 16
+#define AR71XX_CPU_DIV_MASK 0x3
+#define AR71XX_DDR_DIV_SHIFT 18
+#define AR71XX_DDR_DIV_MASK 0x3
+#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 AR91XX_PLL_REG_CPU_CONFIG 0x00
+#define AR91XX_PLL_REG_ETH_CONFIG 0x04
+#define AR91XX_PLL_REG_ETH0_INT_CLOCK 0x14
+#define AR91XX_PLL_REG_ETH1_INT_CLOCK 0x18
+
+#define AR91XX_PLL_DIV_SHIFT 0
+#define AR91XX_PLL_DIV_MASK 0x3ff
+#define AR91XX_DDR_DIV_SHIFT 22
+#define AR91XX_DDR_DIV_MASK 0x3
+#define AR91XX_AHB_DIV_SHIFT 19
+#define AR91XX_AHB_DIV_MASK 0x1
+
+#define AR91XX_ETH0_PLL_SHIFT 20
+#define AR91XX_ETH1_PLL_SHIFT 22
+
+extern void __iomem *ar71xx_pll_base;
+
+static inline void ar71xx_pll_wr(unsigned reg, u32 val)
+{
+ __raw_writel(val, ar71xx_pll_base + reg);
+}
+
+static inline u32 ar71xx_pll_rr(unsigned reg)
+{
+ return __raw_readl(ar71xx_pll_base + reg);
+}
+
+/*
+ * USB_CONFIG block
+ */
+#define USB_CTRL_REG_FLADJ 0x00
+#define USB_CTRL_REG_CONFIG 0x04
+
+extern void __iomem *ar71xx_usb_ctrl_base;
+
+static inline void ar71xx_usb_ctrl_wr(unsigned reg, u32 val)
+{
+ __raw_writel(val, ar71xx_usb_ctrl_base + reg);
+}
+
+static inline u32 ar71xx_usb_ctrl_rr(unsigned reg)
+{
+ return __raw_readl(ar71xx_usb_ctrl_base + reg);
+}
+
+extern void ar71xx_add_device_usb(void) __init;
+
+/*
+ * GPIO block
+ */
+#define GPIO_REG_OE 0x00
+#define GPIO_REG_IN 0x04
+#define GPIO_REG_OUT 0x08
+#define GPIO_REG_SET 0x0c
+#define GPIO_REG_CLEAR 0x10
+#define GPIO_REG_INT_MODE 0x14
+#define GPIO_REG_INT_TYPE 0x18
+#define GPIO_REG_INT_POLARITY 0x1c
+#define GPIO_REG_INT_PENDING 0x20
+#define GPIO_REG_INT_ENABLE 0x24
+#define GPIO_REG_FUNC 0x28
+
+#define GPIO_FUNC_STEREO_EN BIT(17)
+#define GPIO_FUNC_SLIC_EN BIT(16)
+#define GPIO_FUNC_SPI_CS1_EN BIT(15)
+#define GPIO_FUNC_SPI_CS0_EN BIT(14)
+#define GPIO_FUNC_SPI_EN BIT(13)
+#define GPIO_FUNC_UART_EN BIT(8)
+#define GPIO_FUNC_USB_OC_EN BIT(4)
+#define GPIO_FUNC_USB_CLK_EN BIT(0)
+
+#define AR71XX_GPIO_COUNT 16
+#define AR91XX_GPIO_COUNT 22
+
+extern void __iomem *ar71xx_gpio_base;
+
+static inline void ar71xx_gpio_wr(unsigned reg, u32 value)
+{
+ __raw_writel(value, ar71xx_gpio_base + reg);
+}
+
+static inline u32 ar71xx_gpio_rr(unsigned reg)
+{
+ return __raw_readl(ar71xx_gpio_base + reg);
+}
+
+extern void ar71xx_gpio_init(void) __init;
+extern void ar71xx_gpio_function_enable(u32 mask);
+extern void ar71xx_gpio_function_disable(u32 mask);
+
+/*
+ * DDR_CTRL block
+ */
+#define AR71XX_DDR_REG_PCI_WIN0 0x7c
+#define AR71XX_DDR_REG_PCI_WIN1 0x80
+#define AR71XX_DDR_REG_PCI_WIN2 0x84
+#define AR71XX_DDR_REG_PCI_WIN3 0x88
+#define AR71XX_DDR_REG_PCI_WIN4 0x8c
+#define AR71XX_DDR_REG_PCI_WIN5 0x90
+#define AR71XX_DDR_REG_PCI_WIN6 0x94
+#define AR71XX_DDR_REG_PCI_WIN7 0x98
+#define AR71XX_DDR_REG_FLUSH_GE0 0x9c
+#define AR71XX_DDR_REG_FLUSH_GE1 0xa0
+#define AR71XX_DDR_REG_FLUSH_USB 0xa4
+#define AR71XX_DDR_REG_FLUSH_PCI 0xa8
+
+#define AR91XX_DDR_REG_FLUSH_GE0 0x7c
+#define AR91XX_DDR_REG_FLUSH_GE1 0x80
+#define AR91XX_DDR_REG_FLUSH_USB 0x84
+#define AR91XX_DDR_REG_FLUSH_WMAC 0x88
+
+#define PCI_WIN0_OFFS 0x10000000
+#define PCI_WIN1_OFFS 0x11000000
+#define PCI_WIN2_OFFS 0x12000000
+#define PCI_WIN3_OFFS 0x13000000
+#define PCI_WIN4_OFFS 0x14000000
+#define PCI_WIN5_OFFS 0x15000000
+#define PCI_WIN6_OFFS 0x16000000
+#define PCI_WIN7_OFFS 0x07000000
+
+extern void __iomem *ar71xx_ddr_base;
+
+static inline void ar71xx_ddr_wr(unsigned reg, u32 val)
+{
+ __raw_writel(val, ar71xx_ddr_base + reg);
+}
+
+static inline u32 ar71xx_ddr_rr(unsigned reg)
+{
+ return __raw_readl(ar71xx_ddr_base + reg);
+}
+
+extern void ar71xx_ddr_flush(u32 reg);
+
+/*
+ * PCI block
+ */
+#define AR71XX_PCI_CFG_BASE (AR71XX_PCI_MEM_BASE + PCI_WIN7_OFFS + 0x10000)
+#define AR71XX_PCI_CFG_SIZE 0x100
+
+#define PCI_REG_CRP_AD_CBE 0x00
+#define PCI_REG_CRP_WRDATA 0x04
+#define PCI_REG_CRP_RDDATA 0x08
+#define PCI_REG_CFG_AD 0x0c
+#define PCI_REG_CFG_CBE 0x10
+#define PCI_REG_CFG_WRDATA 0x14
+#define PCI_REG_CFG_RDDATA 0x18
+#define PCI_REG_PCI_ERR 0x1c
+#define PCI_REG_PCI_ERR_ADDR 0x20
+#define PCI_REG_AHB_ERR 0x24
+#define PCI_REG_AHB_ERR_ADDR 0x28
+
+#define PCI_CRP_CMD_WRITE 0x00010000
+#define PCI_CRP_CMD_READ 0x00000000
+#define PCI_CFG_CMD_READ 0x0000000a
+#define PCI_CFG_CMD_WRITE 0x0000000b
+
+#define PCI_IDSEL_ADL_START 17
+
+/*
+ * RESET block
+ */
+#define AR71XX_RESET_REG_TIMER 0x00
+#define AR71XX_RESET_REG_TIMER_RELOAD 0x04
+#define AR71XX_RESET_REG_WDOG_CTRL 0x08
+#define AR71XX_RESET_REG_WDOG 0x0c
+#define AR71XX_RESET_REG_MISC_INT_STATUS 0x10
+#define AR71XX_RESET_REG_MISC_INT_ENABLE 0x14
+#define AR71XX_RESET_REG_PCI_INT_STATUS 0x18
+#define AR71XX_RESET_REG_PCI_INT_ENABLE 0x1c
+#define AR71XX_RESET_REG_GLOBAL_INT_STATUS 0x20
+#define AR71XX_RESET_REG_RESET_MODULE 0x24
+#define AR71XX_RESET_REG_PERFC_CTRL 0x2c
+#define AR71XX_RESET_REG_PERFC0 0x30
+#define AR71XX_RESET_REG_PERFC1 0x34
+#define AR71XX_RESET_REG_REV_ID 0x90
+
+#define AR91XX_RESET_REG_GLOBAL_INT_STATUS 0x18
+#define AR91XX_RESET_REG_RESET_MODULE 0x1c
+#define AR91XX_RESET_REG_PERF_CTRL 0x20
+#define AR91XX_RESET_REG_PERFC0 0x24
+#define AR91XX_RESET_REG_PERFC1 0x28
+
+#define WDOG_CTRL_LAST_RESET BIT(31)
+#define WDOG_CTRL_ACTION_MASK 3
+#define WDOG_CTRL_ACTION_NONE 0 /* no action */
+#define WDOG_CTRL_ACTION_GPI 1 /* general purpose interrupt */
+#define WDOG_CTRL_ACTION_NMI 2 /* NMI */
+#define WDOG_CTRL_ACTION_FCR 3 /* full chip reset */
+
+#define MISC_INT_DMA BIT(7)
+#define MISC_INT_OHCI BIT(6)
+#define MISC_INT_PERFC BIT(5)
+#define MISC_INT_WDOG BIT(4)
+#define MISC_INT_UART BIT(3)
+#define MISC_INT_GPIO BIT(2)
+#define MISC_INT_ERROR BIT(1)
+#define MISC_INT_TIMER BIT(0)
+
+#define PCI_INT_CORE BIT(4)
+#define PCI_INT_DEV2 BIT(2)
+#define PCI_INT_DEV1 BIT(1)
+#define PCI_INT_DEV0 BIT(0)
+
+#define RESET_MODULE_EXTERNAL BIT(28)
+#define RESET_MODULE_FULL_CHIP BIT(24)
+#define RESET_MODULE_CPU_NMI BIT(21)
+#define RESET_MODULE_CPU_COLD BIT(20)
+#define RESET_MODULE_DMA BIT(19)
+#define RESET_MODULE_SLIC BIT(18)
+#define RESET_MODULE_STEREO BIT(17)
+#define RESET_MODULE_DDR BIT(16)
+#define RESET_MODULE_GE1_MAC BIT(13)
+#define RESET_MODULE_GE1_PHY BIT(12)
+#define RESET_MODULE_USBSUS_OVERRIDE BIT(10)
+#define RESET_MODULE_GE0_MAC BIT(9)
+#define RESET_MODULE_GE0_PHY BIT(8)
+#define RESET_MODULE_USB_OHCI_DLL BIT(6)
+#define RESET_MODULE_USB_HOST BIT(5)
+#define RESET_MODULE_USB_PHY BIT(4)
+#define RESET_MODULE_PCI_BUS BIT(1)
+#define RESET_MODULE_PCI_CORE BIT(0)
+
+#define REV_ID_MASK 0xff
+#define REV_ID_CHIP_MASK 0xf3
+#define REV_ID_CHIP_AR7130 0xa0
+#define REV_ID_CHIP_AR7141 0xa1
+#define REV_ID_CHIP_AR7161 0xa2
+#define REV_ID_CHIP_AR9130 0xb0
+#define REV_ID_CHIP_AR9132 0xb1
+
+#define REV_ID_REVISION_MASK 0x3
+#define REV_ID_REVISION_SHIFT 2
+
+extern void __iomem *ar71xx_reset_base;
+
+static inline void ar71xx_reset_wr(unsigned reg, u32 val)
+{
+ __raw_writel(val, ar71xx_reset_base + reg);
+}
+
+static inline u32 ar71xx_reset_rr(unsigned reg)
+{
+ return __raw_readl(ar71xx_reset_base + reg);
+}
+
+extern void ar71xx_device_stop(u32 mask);
+extern void ar71xx_device_start(u32 mask);
+
+/*
+ * SPI block
+ */
+#define SPI_REG_FS 0x00 /* Function Select */
+#define SPI_REG_CTRL 0x04 /* SPI Control */
+#define SPI_REG_IOC 0x08 /* SPI I/O Control */
+#define SPI_REG_RDS 0x0c /* Read Data Shift */
+
+#define SPI_FS_GPIO BIT(0) /* Enable GPIO mode */
+
+#define SPI_CTRL_RD BIT(6) /* Remap Disable */
+#define SPI_CTRL_DIV_MASK 0x3f
+
+#define SPI_IOC_DO BIT(0) /* Data Out pin */
+#define SPI_IOC_CLK BIT(8) /* CLK pin */
+#define SPI_IOC_CS(n) BIT(16 + (n))
+#define SPI_IOC_CS0 SPI_IOC_CS(0)
+#define SPI_IOC_CS1 SPI_IOC_CS(1)
+#define SPI_IOC_CS2 SPI_IOC_CS(2)
+#define SPI_IOC_CS_ALL (SPI_IOC_CS0 | SPI_IOC_CS1 | SPI_IOC_CS2)
+
+/*
+ * MII_CTRL block
+ */
+#define MII_REG_MII0_CTRL 0x00
+#define MII_REG_MII1_CTRL 0x04
+
+#define MII0_CTRL_IF_GMII 0
+#define MII0_CTRL_IF_MII 1
+#define MII0_CTRL_IF_RGMII 2
+#define MII0_CTRL_IF_RMII 3
+
+#define MII1_CTRL_IF_RGMII 0
+#define MII1_CTRL_IF_RMII 1
+
+#endif /* __ASSEMBLER__ */
+
+#endif /* __ASM_MACH_AR71XX_H */
diff --git a/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/cpu-feature-overrides.h b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/cpu-feature-overrides.h
new file mode 100644
index 000000000..d3560e59b
--- /dev/null
+++ b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/cpu-feature-overrides.h
@@ -0,0 +1,56 @@
+/*
+ * Atheros AR71xx specific CPU feature overrides
+ *
+ * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
+ *
+ * This file was derived from: include/asm-mips/cpu-features.h
+ * Copyright (C) 2003, 2004 Ralf Baechle
+ * Copyright (C) 2004 Maciej W. Rozycki
+ *
+ * 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_AR71XX_CPU_FEATURE_OVERRIDES_H
+#define __ASM_MACH_AR71XX_CPU_FEATURE_OVERRIDES_H
+
+#define cpu_has_tlb 1
+#define cpu_has_4kex 1
+#define cpu_has_3k_cache 0
+#define cpu_has_4k_cache 1
+#define cpu_has_tx39_cache 0
+#define cpu_has_sb1_cache 0
+#define cpu_has_fpu 0
+#define cpu_has_32fpr 0
+#define cpu_has_counter 1
+#define cpu_has_watch 1
+#define cpu_has_divec 1
+
+#define cpu_has_prefetch 1
+#define cpu_has_ejtag 1
+#define cpu_has_llsc 1
+
+#define cpu_has_mips16 1
+#define cpu_has_mdmx 0
+#define cpu_has_mips3d 0
+#define cpu_has_smartmips 0
+
+#define cpu_has_mips32r1 1
+#define cpu_has_mips32r2 1
+#define cpu_has_mips64r1 0
+#define cpu_has_mips64r2 0
+
+#define cpu_has_dsp 0
+#define cpu_has_mipsmt 0
+
+#define cpu_has_64bits 0
+#define cpu_has_64bit_zero_reg 0
+#define cpu_has_64bit_gp_regs 0
+#define cpu_has_64bit_addresses 0
+
+#define cpu_dcache_line_size() 32
+#define cpu_icache_line_size() 32
+
+#endif /* __ASM_MACH_AR71XX_CPU_FEATURE_OVERRIDES_H */
diff --git a/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/gpio.h b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/gpio.h
new file mode 100644
index 000000000..6354d68cf
--- /dev/null
+++ b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/gpio.h
@@ -0,0 +1,53 @@
+/*
+ * Atheros AR71xx GPIO API definitions
+ *
+ * Copyright (C) 2008 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_AR71XX_GPIO_H
+#define __ASM_MACH_AR71XX_GPIO_H
+
+#define ARCH_NR_GPIOS 64
+#include <asm-generic/gpio.h>
+
+#include <asm/mach-ar71xx/ar71xx.h>
+
+extern unsigned long ar71xx_gpio_count;
+extern void __ar71xx_gpio_set_value(unsigned gpio, int value);
+extern int __ar71xx_gpio_get_value(unsigned gpio);
+
+static inline int gpio_to_irq(unsigned gpio)
+{
+ return AR71XX_GPIO_IRQ(gpio);
+}
+
+static inline int irq_to_gpio(unsigned irq)
+{
+ return irq - AR71XX_GPIO_IRQ_BASE;
+}
+
+static inline int gpio_get_value(unsigned gpio)
+{
+ if (gpio < ar71xx_gpio_count)
+ return __ar71xx_gpio_get_value(gpio);
+
+ return __gpio_get_value(gpio);
+}
+
+static inline void gpio_set_value(unsigned gpio, int value)
+{
+ if (gpio < ar71xx_gpio_count)
+ __ar71xx_gpio_set_value(gpio, value);
+ else
+ __gpio_set_value(gpio, value);
+}
+
+#define gpio_cansleep __gpio_cansleep
+
+#endif /* __ASM_MACH_AR71XX_GPIO_H */
diff --git a/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/irq.h b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/irq.h
new file mode 100644
index 000000000..fe6cfeb77
--- /dev/null
+++ b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/irq.h
@@ -0,0 +1,17 @@
+/*
+ * Copyright (C) 2008 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_AR71XX_IRQ_H
+#define __ASM_MACH_AR71XX_IRQ_H
+
+#define MIPS_CPU_IRQ_BASE 0
+#define NR_IRQS 36
+
+#include_next <irq.h>
+
+#endif /* __ASM_MACH_AR71XX_IRQ_H */
diff --git a/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/mangle-port.h b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/mangle-port.h
new file mode 100644
index 000000000..126d5b3e6
--- /dev/null
+++ b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/mangle-port.h
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2008 Gabor Juhos <juhosg@openwrt.org>
+ * Copyright (C) 2008 Imre Kaloz <kaloz@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_AR71XX_MANGLE_PORT_H
+#define __ASM_MACH_AR71XX_MANGLE_PORT_H
+
+#define __swizzle_addr_b(port) ((port) ^ 3)
+#define __swizzle_addr_w(port) ((port) ^ 2)
+#define __swizzle_addr_l(port) (port)
+#define __swizzle_addr_q(port) (port)
+
+#if defined(CONFIG_SWAP_IO_SPACE)
+
+# define ioswabb(a, x) (x)
+# define __mem_ioswabb(a, x) (x)
+# define ioswabw(a, x) le16_to_cpu(x)
+# define __mem_ioswabw(a, x) (x)
+# define ioswabl(a, x) le32_to_cpu(x)
+# define __mem_ioswabl(a, x) (x)
+# define ioswabq(a, x) le64_to_cpu(x)
+# define __mem_ioswabq(a, x) (x)
+
+#else
+
+# 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
+
+#endif /* __ASM_MACH_AR71XX_MANGLE_PORT_H */
diff --git a/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/pci.h b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/pci.h
new file mode 100644
index 000000000..9cf536de4
--- /dev/null
+++ b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/pci.h
@@ -0,0 +1,28 @@
+/*
+ * Atheros AR71xx SoC specific PCI definitions
+ *
+ * Copyright (C) 2008 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_AR71XX_PCI_H
+#define __ASM_MACH_AR71XX_PCI_H
+
+struct ar71xx_pci_irq {
+ int irq;
+ u8 slot;
+ u8 pin;
+};
+
+extern int (*ar71xx_pci_be_handler)(int is_fixup);
+extern int (*ar71xx_pci_bios_init)(unsigned nr_irqs,
+ struct ar71xx_pci_irq *map) __initdata;
+
+extern int ar71xx_pci_init(unsigned nr_irqs,
+ struct ar71xx_pci_irq *map) __init;
+
+#endif /* __ASM_MACH_AR71XX_PCI_H */
diff --git a/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/platform.h b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/platform.h
new file mode 100644
index 000000000..750418a79
--- /dev/null
+++ b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/platform.h
@@ -0,0 +1,77 @@
+/*
+ * Atheros AR71xx SoC specific platform definitions
+ *
+ * Copyright (C) 2008 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_AR71XX_PLATFORM_H
+#define __ASM_MACH_AR71XX_PLATFORM_H
+
+#include <linux/if_ether.h>
+#include <linux/skbuff.h>
+#include <linux/phy.h>
+#include <linux/spi/spi.h>
+#include <linux/leds.h>
+#include <linux/gpio_buttons.h>
+
+struct ag71xx_platform_data {
+ phy_interface_t phy_if_mode;
+ u32 phy_mask;
+ int speed;
+ int duplex;
+ u32 reset_bit;
+ u32 mii_if;
+ u8 mac_addr[ETH_ALEN];
+
+ u8 has_gbit:1;
+ u8 is_ar91xx:1;
+
+ void (* ddr_flush)(void);
+ void (* set_pll)(u32 pll);
+};
+
+struct ag71xx_mdio_platform_data {
+ u32 phy_mask;
+};
+
+struct ar71xx_ehci_platform_data {
+ u8 is_ar91xx;
+};
+
+struct ar71xx_spi_platform_data {
+ unsigned bus_num;
+ unsigned num_chipselect;
+ u32 (*get_ioc_base)(u8 chip_select, int cs_high, int is_on);
+};
+
+#define AR71XX_SPI_CS_INACTIVE 0
+#define AR71XX_SPI_CS_ACTIVE 1
+
+extern void ar71xx_add_device_spi(struct ar71xx_spi_platform_data *pdata,
+ struct spi_board_info const *info,
+ unsigned n) __init;
+
+extern void ar71xx_set_mac_base(unsigned char *mac) __init;
+extern void ar71xx_parse_mac_addr(char *mac_str) __init;
+
+extern struct ag71xx_platform_data ar71xx_eth0_data;
+extern struct ag71xx_platform_data ar71xx_eth1_data;
+extern void ar71xx_add_device_eth(unsigned int id) __init;
+
+extern void ar71xx_add_device_mdio(u32 phy_mask) __init;
+
+extern void ar71xx_add_device_leds_gpio(int id,
+ unsigned num_leds,
+ struct gpio_led *leds) __init;
+
+extern void ar71xx_add_device_gpio_buttons(int id,
+ unsigned poll_interval,
+ unsigned nbuttons,
+ struct gpio_button *buttons) __init;
+
+#endif /* __ASM_MACH_AR71XX_PLATFORM_H */
diff --git a/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/war.h b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/war.h
new file mode 100644
index 000000000..1ca6ffdc6
--- /dev/null
+++ b/target/linux/ar71xx/files-2.6.28/arch/mips/include/asm/mach-ar71xx/war.h
@@ -0,0 +1,25 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2002, 2004, 2007 by Ralf Baechle <ralf@linux-mips.org>
+ */
+#ifndef __ASM_MACH_AR71XX_WAR_H
+#define __ASM_MACH_AR71XX_WAR_H
+
+#define R4600_V1_INDEX_ICACHEOP_WAR 0
+#define R4600_V1_HIT_CACHEOP_WAR 0
+#define R4600_V2_HIT_CACHEOP_WAR 0
+#define R5432_CP0_INTERRUPT_WAR 0
+#define BCM1250_M3_WAR 0
+#define SIBYTE_1956_WAR 0
+#define MIPS4K_ICACHE_REFILL_WAR 0
+#define MIPS_CACHE_SYNC_WAR 0
+#define TX49XX_ICACHE_INDEX_INV_WAR 0
+#define RM9000_CDEX_SMP_WAR 0
+#define ICACHE_REFILLS_WORKAROUND_WAR 0
+#define R10000_LLSC_WAR 0
+#define MIPS34K_MISSED_ITLB_WAR 0
+
+#endif /* __ASM_MACH_AR71XX_WAR_H */
diff --git a/target/linux/ar71xx/patches-2.6.28/001-ar71xx_core.patch b/target/linux/ar71xx/patches-2.6.28/001-ar71xx_core.patch
new file mode 100644
index 000000000..3b01aea10
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/001-ar71xx_core.patch
@@ -0,0 +1,50 @@
+--- a/arch/mips/Makefile
++++ b/arch/mips/Makefile
+@@ -586,6 +586,13 @@ core-$(CONFIG_TOSHIBA_RBTX4927) += arch/
+ core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/
+ core-$(CONFIG_TOSHIBA_RBTX4939) += arch/mips/txx9/rbtx4939/
+
++#
++# Atheros AR71xx
++#
++core-$(CONFIG_ATHEROS_AR71XX) += arch/mips/ar71xx/
++cflags-$(CONFIG_ATHEROS_AR71XX) += -I$(srctree)/arch/mips/include/asm/mach-ar71xx
++load-$(CONFIG_ATHEROS_AR71XX) += 0xffffffff80060000
++
+ # temporary until string.h is fixed
+ cflags-y += -ffreestanding
+
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -22,6 +22,23 @@ choice
+ config MACH_ALCHEMY
+ bool "Alchemy processor based machines"
+
++config ATHEROS_AR71XX
++ bool "Atheros AR71xx based boards"
++ select CEVT_R4K
++ select CSRC_R4K
++ select DMA_NONCOHERENT
++ select HW_HAS_PCI
++ select IRQ_CPU
++ select ARCH_REQUIRE_GPIOLIB
++ select SYS_HAS_CPU_MIPS32_R1
++ select SYS_HAS_CPU_MIPS32_R2
++ select SYS_SUPPORTS_32BIT_KERNEL
++ select SYS_SUPPORTS_BIG_ENDIAN
++ select SYS_HAS_EARLY_PRINTK
++ select MIPS_MACHINE
++ help
++ Support for Atheros AR71xx based boards.
++
+ config BASLER_EXCITE
+ bool "Basler eXcite smart camera"
+ select CEVT_R4K
+@@ -598,6 +615,7 @@ config WR_PPMC
+ endchoice
+
+ source "arch/mips/alchemy/Kconfig"
++source "arch/mips/ar71xx/Kconfig"
+ source "arch/mips/basler/excite/Kconfig"
+ source "arch/mips/emma/Kconfig"
+ source "arch/mips/jazz/Kconfig"
diff --git a/target/linux/ar71xx/patches-2.6.28/002-ar71xx_pci.patch b/target/linux/ar71xx/patches-2.6.28/002-ar71xx_pci.patch
new file mode 100644
index 000000000..8e022afa9
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/002-ar71xx_pci.patch
@@ -0,0 +1,10 @@
+--- a/arch/mips/pci/Makefile
++++ b/arch/mips/pci/Makefile
+@@ -16,6 +16,7 @@ obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o
+ obj-$(CONFIG_NEC_MARKEINS) += ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o
+ obj-$(CONFIG_PCI_TX4927) += ops-tx4927.o
+ obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o
++obj-$(CONFIG_ATHEROS_AR71XX) += pci-ar71xx.o
+
+ #
+ # These are still pretty much in the old state, watch, go blind.
diff --git a/target/linux/ar71xx/patches-2.6.28/003-ar71xx_usb_host.patch b/target/linux/ar71xx/patches-2.6.28/003-ar71xx_usb_host.patch
new file mode 100644
index 000000000..8392f48ef
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/003-ar71xx_usb_host.patch
@@ -0,0 +1,56 @@
+--- a/drivers/usb/host/Kconfig
++++ b/drivers/usb/host/Kconfig
+@@ -81,6 +81,12 @@ config USB_EHCI_BIG_ENDIAN_DESC
+ depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX)
+ default y
+
++config USB_EHCI_AR71XX
++ bool "USB EHCI support for AR71xx"
++ depends on USB_EHCI_HCD && ATHEROS_AR71XX
++ 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
+@@ -140,6 +146,12 @@ config USB_OHCI_HCD
+ To compile this driver as a module, choose M here: the
+ module will be called ohci-hcd.
+
++config USB_OHCI_AR71XX
++ bool "USB OHCI support for Atheros AR71xx"
++ depends on USB_OHCI_HCD && ATHEROS_AR71XX
++ 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
+@@ -1034,6 +1034,11 @@ MODULE_LICENSE ("GPL");
+ #define PLATFORM_DRIVER ixp4xx_ehci_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)
+ #error "missing bus glue for ehci-hcd"
+--- a/drivers/usb/host/ohci-hcd.c
++++ b/drivers/usb/host/ohci-hcd.c
+@@ -1080,6 +1080,11 @@ MODULE_LICENSE ("GPL");
+ #define TMIO_OHCI_DRIVER ohci_hcd_tmio_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(OF_PLATFORM_DRIVER) && \
diff --git a/target/linux/ar71xx/patches-2.6.28/004-ar71xx_spi_controller.patch b/target/linux/ar71xx/patches-2.6.28/004-ar71xx_spi_controller.patch
new file mode 100644
index 000000000..9c196e077
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/004-ar71xx_spi_controller.patch
@@ -0,0 +1,26 @@
+--- a/drivers/spi/Kconfig
++++ b/drivers/spi/Kconfig
+@@ -53,6 +53,13 @@ if SPI_MASTER
+
+ comment "SPI Master Controller Drivers"
+
++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
+@@ -11,6 +11,7 @@ endif
+ 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_BFIN) += spi_bfin5xx.o
+ obj-$(CONFIG_SPI_BITBANG) += spi_bitbang.o
diff --git a/target/linux/ar71xx/patches-2.6.28/005-ar71xx_mac_driver.patch b/target/linux/ar71xx/patches-2.6.28/005-ar71xx_mac_driver.patch
new file mode 100644
index 000000000..59b9a57f1
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/005-ar71xx_mac_driver.patch
@@ -0,0 +1,21 @@
+--- a/drivers/net/Kconfig
++++ b/drivers/net/Kconfig
+@@ -2039,6 +2039,8 @@ config ACENIC_OMIT_TIGON_I
+
+ The safe and default value for this is N.
+
++source drivers/net/ag71xx/Kconfig
++
+ config DL2K
+ tristate "DL2000/TC902x-based Gigabit Ethernet support"
+ depends on PCI
+--- a/drivers/net/Makefile
++++ b/drivers/net/Makefile
+@@ -2,6 +2,7 @@
+ # Makefile for the Linux network (ethercard) device drivers.
+ #
+
++obj-$(CONFIG_AG71XX) += ag71xx/
+ obj-$(CONFIG_E1000) += e1000/
+ obj-$(CONFIG_E1000E) += e1000e/
+ obj-$(CONFIG_IBM_NEW_EMAC) += ibm_newemac/
diff --git a/target/linux/ar71xx/patches-2.6.28/006-ar71xx_wdt_driver.patch b/target/linux/ar71xx/patches-2.6.28/006-ar71xx_wdt_driver.patch
new file mode 100644
index 000000000..bf0ffcd60
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/006-ar71xx_wdt_driver.patch
@@ -0,0 +1,26 @@
+--- a/drivers/watchdog/Kconfig
++++ b/drivers/watchdog/Kconfig
+@@ -747,6 +747,13 @@ config TXX9_WDT
+ help
+ Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
+
++config AR71XX_WDT
++ tristate "Atheros AR71xx Watchdog Timer"
++ depends on ATHEROS_AR71XX
++ help
++ Hardware driver for the built-in watchdog timer on the Atheros
++ AR71xx SoCs.
++
+ # PARISC Architecture
+
+ # POWERPC Architecture
+--- a/drivers/watchdog/Makefile
++++ b/drivers/watchdog/Makefile
+@@ -106,6 +106,7 @@ obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
+ obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
+ obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
+ obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
++obj-$(CONFIG_AR71XX_WDT) += ar71xx_wdt.o
+
+ # PARISC Architecture
+
diff --git a/target/linux/ar71xx/patches-2.6.28/100-mtd_m25p80_add_pm25lv_flash_support.patch b/target/linux/ar71xx/patches-2.6.28/100-mtd_m25p80_add_pm25lv_flash_support.patch
new file mode 100644
index 000000000..2fac990c7
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/100-mtd_m25p80_add_pm25lv_flash_support.patch
@@ -0,0 +1,13 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -500,6 +500,10 @@ static struct flash_info __devinitdata m
+ { "at26df161a", 0x1f4601, 0, 64 * 1024, 32, SECT_4K, },
+ { "at26df321", 0x1f4701, 0, 64 * 1024, 64, SECT_4K, },
+
++ /* PMC -- pm25x "blocks" are 32K, sectors are 4K */
++ { "pm25lv512", 0, 32 * 1024, 2, SECT_4K },
++ { "pm25lv010", 0, 32 * 1024, 4, SECT_4K },
++
+ /* Spansion -- single (large) sector size only, at least
+ * for the chips listed here (without boot sectors).
+ */
diff --git a/target/linux/ar71xx/patches-2.6.28/101-ksz8041_phy_driver.patch b/target/linux/ar71xx/patches-2.6.28/101-ksz8041_phy_driver.patch
new file mode 100644
index 000000000..78b9b33db
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/101-ksz8041_phy_driver.patch
@@ -0,0 +1,24 @@
+--- a/drivers/net/phy/Kconfig
++++ b/drivers/net/phy/Kconfig
+@@ -83,6 +83,11 @@ config MVSWITCH_PHY
+ ---help---
+ Currently supports the Marvell 88E6060 switch.
+
++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
+@@ -16,6 +16,7 @@ obj-$(CONFIG_ICPLUS_PHY) += icplus.o
+ obj-$(CONFIG_ADM6996_PHY) += adm6996.o
+ obj-$(CONFIG_MVSWITCH_PHY) += mvswitch.o
+ obj-$(CONFIG_REALTEK_PHY) += realtek.o
++obj-$(CONFIG_MICREL_PHY) += micrel.o
+ obj-$(CONFIG_FIXED_PHY) += fixed.o
+ obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o
+ obj-$(CONFIG_MDIO_OF_GPIO) += mdio-ofgpio.o
diff --git a/target/linux/ar71xx/patches-2.6.28/102-mtd_m25p80_add_myloader_parser.patch b/target/linux/ar71xx/patches-2.6.28/102-mtd_m25p80_add_myloader_parser.patch
new file mode 100644
index 000000000..0eb74e9f4
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/102-mtd_m25p80_add_myloader_parser.patch
@@ -0,0 +1,22 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -707,12 +707,17 @@ static int __devinit m25p_probe(struct s
+ struct mtd_partition *parts = NULL;
+ int nr_parts = 0;
+
++ static const char *part_probes[] = {
+ #ifdef CONFIG_MTD_CMDLINE_PARTS
+- static const char *part_probes[] = { "cmdlinepart", NULL, };
++ "cmdlinepart",
++#endif
++#ifdef CONFIG_MTD_MYLOADER_PARTS
++ "MyLoader",
++#endif
++ NULL, };
+
+ nr_parts = parse_mtd_partitions(&flash->mtd,
+ part_probes, &parts, 0);
+-#endif
+
+ if (nr_parts <= 0 && data && data->parts) {
+ parts = data->parts;
diff --git a/target/linux/ar71xx/patches-2.6.28/103-mtd_m25p80_add_en25p32_support.patch b/target/linux/ar71xx/patches-2.6.28/103-mtd_m25p80_add_en25p32_support.patch
new file mode 100644
index 000000000..97c2a8ff2
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/103-mtd_m25p80_add_en25p32_support.patch
@@ -0,0 +1,12 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -500,6 +500,9 @@ static struct flash_info __devinitdata m
+ { "at26df161a", 0x1f4601, 0, 64 * 1024, 32, SECT_4K, },
+ { "at26df321", 0x1f4701, 0, 64 * 1024, 64, SECT_4K, },
+
++ /* EON -- en25px */
++ { "en25p32", 0x1c2016, 64 * 1024, 64, },
++
+ /* PMC -- pm25x "blocks" are 32K, sectors are 4K */
+ { "pm25lv512", 0, 32 * 1024, 2, SECT_4K },
+ { "pm25lv010", 0, 32 * 1024, 4, SECT_4K },
diff --git a/target/linux/ar71xx/patches-2.6.28/104-mtd_m25p80_add_redboot_parser.patch b/target/linux/ar71xx/patches-2.6.28/104-mtd_m25p80_add_redboot_parser.patch
new file mode 100644
index 000000000..6b3089c09
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/104-mtd_m25p80_add_redboot_parser.patch
@@ -0,0 +1,12 @@
+--- a/drivers/mtd/devices/m25p80.c
++++ b/drivers/mtd/devices/m25p80.c
+@@ -717,6 +717,9 @@ static int __devinit m25p_probe(struct s
+ #ifdef CONFIG_MTD_MYLOADER_PARTS
+ "MyLoader",
+ #endif
++#ifdef CONFIG_MTD_REDBOOT_PARTS
++ "RedBoot",
++#endif
+ NULL, };
+
+ nr_parts = parse_mtd_partitions(&flash->mtd,
diff --git a/target/linux/ar71xx/patches-2.6.28/140-redboot_partition_scan.patch b/target/linux/ar71xx/patches-2.6.28/140-redboot_partition_scan.patch
new file mode 100644
index 000000000..289d4eb99
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/140-redboot_partition_scan.patch
@@ -0,0 +1,54 @@
+--- a/drivers/mtd/redboot.c
++++ b/drivers/mtd/redboot.c
+@@ -60,31 +60,32 @@ 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);
+
+@@ -156,6 +157,11 @@ 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-2.6.28/200-rb4xx_nand_driver.patch b/target/linux/ar71xx/patches-2.6.28/200-rb4xx_nand_driver.patch
new file mode 100644
index 000000000..9e4477d88
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/200-rb4xx_nand_driver.patch
@@ -0,0 +1,21 @@
+--- a/drivers/mtd/nand/Kconfig
++++ b/drivers/mtd/nand/Kconfig
+@@ -420,4 +420,8 @@ config MTD_NAND_SH_FLCTL
+ Several Renesas SuperH CPU has FLCTL. This option enables support
+ for NAND Flash using FLCTL. This driver support SH7723.
+
++config MTD_NAND_RB4XX
++ tristate "NAND flash driver for RouterBoard 4xx series"
++ depends on MTD_NAND && ATHEROS_AR71XX
++
+ endif # MTD_NAND
+--- a/drivers/mtd/nand/Makefile
++++ b/drivers/mtd/nand/Makefile
+@@ -29,6 +29,7 @@ obj-$(CONFIG_MTD_NAND_BASLER_EXCITE) +=
+ obj-$(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-2.6.28/300-mips_fw_myloader.patch b/target/linux/ar71xx/patches-2.6.28/300-mips_fw_myloader.patch
new file mode 100644
index 000000000..511fbbfd8
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/300-mips_fw_myloader.patch
@@ -0,0 +1,22 @@
+--- a/arch/mips/Makefile
++++ b/arch/mips/Makefile
+@@ -160,6 +160,7 @@ 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/
+ libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -778,6 +778,9 @@ config MIPS_NILE4
+ config MIPS_DISABLE_OBSOLETE_IDE
+ bool
+
++config MYLOADER
++ bool
++
+ config SYNC_R4K
+ bool
+
diff --git a/target/linux/ar71xx/patches-2.6.28/800-ag71xx_remove_netif_schedule.patch b/target/linux/ar71xx/patches-2.6.28/800-ag71xx_remove_netif_schedule.patch
new file mode 100644
index 000000000..d278d4dbf
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/800-ag71xx_remove_netif_schedule.patch
@@ -0,0 +1,16 @@
+--- a/drivers/net/ag71xx/ag71xx_phy.c
++++ b/drivers/net/ag71xx/ag71xx_phy.c
+@@ -138,12 +138,8 @@ static void ag71xx_phy_link_adjust(struc
+ }
+ }
+
+- if (phydev->link != ag->link) {
+- if (phydev->link)
+- netif_schedule(dev);
+-
++ if (phydev->link != ag->link)
+ status_change = 1;
+- }
+
+ ag->link = phydev->link;
+ ag->duplex = phydev->duplex;
diff --git a/target/linux/ar71xx/patches-2.6.28/801-ag71xx_rename_mii_bus_dev_to_mii_bus_parent.patch b/target/linux/ar71xx/patches-2.6.28/801-ag71xx_rename_mii_bus_dev_to_mii_bus_parent.patch
new file mode 100644
index 000000000..d9bd0b940
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/801-ag71xx_rename_mii_bus_dev_to_mii_bus_parent.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/ag71xx/ag71xx_mdio.c
++++ b/drivers/net/ag71xx/ag71xx_mdio.c
+@@ -160,7 +160,7 @@ static int __init ag71xx_mdio_probe(stru
+ am->mii_bus.reset = ag71xx_mdio_reset;
+ am->mii_bus.irq = am->mii_irq;
+ am->mii_bus.priv = am;
+- am->mii_bus.dev = &pdev->dev;
++ am->mii_bus.parent = &pdev->dev;
+ snprintf(am->mii_bus.id, MII_BUS_ID_SIZE, "%x", 0);
+
+ pdata = pdev->dev.platform_data;
diff --git a/target/linux/ar71xx/patches-2.6.28/802-ag71xx_mdio_dynamic_mdio_bus.patch b/target/linux/ar71xx/patches-2.6.28/802-ag71xx_mdio_dynamic_mdio_bus.patch
new file mode 100644
index 000000000..eb3514c1d
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/802-ag71xx_mdio_dynamic_mdio_bus.patch
@@ -0,0 +1,90 @@
+--- a/drivers/net/ag71xx/ag71xx_mdio.c
++++ b/drivers/net/ag71xx/ag71xx_mdio.c
+@@ -57,7 +57,7 @@ static int ag71xx_mdio_mii_read(struct a
+ while (ag71xx_mdio_rr(am, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
+ if (i-- == 0) {
+ printk(KERN_ERR "%s: mii_read timed out\n",
+- am->mii_bus.name);
++ am->mii_bus->name);
+ ret = 0xffff;
+ goto out;
+ }
+@@ -88,7 +88,7 @@ static void ag71xx_mdio_mii_write(struct
+ while (ag71xx_mdio_rr(am, AG71XX_REG_MII_IND) & MII_IND_BUSY) {
+ if (i-- == 0) {
+ printk(KERN_ERR "%s: mii_write timed out\n",
+- am->mii_bus.name);
++ am->mii_bus->name);
+ break;
+ }
+ udelay(AG71XX_MDIO_DELAY);
+@@ -154,23 +154,27 @@ static int __init ag71xx_mdio_probe(stru
+ goto err_free_mdio;
+ }
+
+- am->mii_bus.name = "ag71xx_mdio";
+- am->mii_bus.read = ag71xx_mdio_read;
+- am->mii_bus.write = ag71xx_mdio_write;
+- am->mii_bus.reset = ag71xx_mdio_reset;
+- am->mii_bus.irq = am->mii_irq;
+- am->mii_bus.priv = am;
+- am->mii_bus.parent = &pdev->dev;
+- snprintf(am->mii_bus.id, MII_BUS_ID_SIZE, "%x", 0);
++ am->mii_bus = mdiobus_alloc();
++ if (am->mii_bus == NULL)
++ goto err_iounmap;
++
++ am->mii_bus->name = "ag71xx_mdio";
++ am->mii_bus->read = ag71xx_mdio_read;
++ am->mii_bus->write = ag71xx_mdio_write;
++ am->mii_bus->reset = ag71xx_mdio_reset;
++ am->mii_bus->irq = am->mii_irq;
++ am->mii_bus->priv = am;
++ am->mii_bus->parent = &pdev->dev;
++ snprintf(am->mii_bus->id, MII_BUS_ID_SIZE, "%x", 0);
+
+ pdata = pdev->dev.platform_data;
+ if (pdata)
+- am->mii_bus.phy_mask = pdata->phy_mask;
++ am->mii_bus->phy_mask = pdata->phy_mask;
+
+ for (i = 0; i < PHY_MAX_ADDR; i++)
+ am->mii_irq[i] = PHY_POLL;
+
+- err = mdiobus_register(&am->mii_bus);
++ err = mdiobus_register(am->mii_bus);
+ if (err)
+ goto err_iounmap;
+
+@@ -194,7 +198,8 @@ static int __exit ag71xx_mdio_remove(str
+
+ if (am) {
+ ag71xx_mdio_bus = NULL;
+- mdiobus_unregister(&am->mii_bus);
++ mdiobus_unregister(am->mii_bus);
++ mdiobus_free(am->mii_bus);
+ iounmap(am->mdio_base);
+ kfree(am);
+ platform_set_drvdata(pdev, NULL);
+--- a/drivers/net/ag71xx/ag71xx.h
++++ b/drivers/net/ag71xx/ag71xx.h
+@@ -101,7 +101,7 @@ struct ag71xx_ring {
+ };
+
+ struct ag71xx_mdio {
+- struct mii_bus mii_bus;
++ struct mii_bus *mii_bus;
+ int mii_irq[PHY_MAX_ADDR];
+ void __iomem *mdio_base;
+ };
+--- a/drivers/net/ag71xx/ag71xx_main.c
++++ b/drivers/net/ag71xx/ag71xx_main.c
+@@ -807,7 +807,7 @@ static int __init ag71xx_probe(struct pl
+ ag = netdev_priv(dev);
+ ag->pdev = pdev;
+ ag->dev = dev;
+- ag->mii_bus = &ag71xx_mdio_bus->mii_bus;
++ ag->mii_bus = ag71xx_mdio_bus->mii_bus;
+ ag->msg_enable = netif_msg_init(ag71xx_debug,
+ AG71XX_DEFAULT_MSG_ENABLE);
+ spin_lock_init(&ag->lock);
diff --git a/target/linux/ar71xx/patches-2.6.28/901-get_c0_compare_irq_function.patch b/target/linux/ar71xx/patches-2.6.28/901-get_c0_compare_irq_function.patch
new file mode 100644
index 000000000..ec3924f7c
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/901-get_c0_compare_irq_function.patch
@@ -0,0 +1,29 @@
+--- a/arch/mips/kernel/traps.c
++++ b/arch/mips/kernel/traps.c
+@@ -47,6 +47,7 @@
+ #include <asm/mmu_context.h>
+ #include <asm/types.h>
+ #include <asm/stacktrace.h>
++#include <asm/time.h>
+
+ extern void check_wait(void);
+ extern asmlinkage void r4k_wait(void);
+@@ -1514,6 +1515,8 @@ void __cpuinit per_cpu_trap_init(void)
+ */
+ if (cpu_has_mips_r2) {
+ cp0_compare_irq = (read_c0_intctl() >> 29) & 7;
++ if (get_c0_compare_irq)
++ cp0_compare_irq = get_c0_compare_irq();
+ cp0_perfcount_irq = (read_c0_intctl() >> 26) & 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
+@@ -53,6 +53,7 @@ extern int (*perf_irq)(void);
+ #ifdef CONFIG_CEVT_R4K
+ extern int mips_clockevent_init(void);
+ extern unsigned int __weak get_c0_compare_int(void);
++extern unsigned int __weak get_c0_compare_irq(void);
+ #else
+ static inline int mips_clockevent_init(void)
+ {
diff --git a/target/linux/ar71xx/patches-2.6.28/902-mips_clocksource_init_war.patch b/target/linux/ar71xx/patches-2.6.28/902-mips_clocksource_init_war.patch
new file mode 100644
index 000000000..03a66ff13
--- /dev/null
+++ b/target/linux/ar71xx/patches-2.6.28/902-mips_clocksource_init_war.patch
@@ -0,0 +1,56 @@
+--- a/arch/mips/kernel/cevt-r4k.c
++++ b/arch/mips/kernel/cevt-r4k.c
+@@ -15,6 +15,22 @@
+ #include <asm/cevt-r4k.h>
+
+ /*
++ * Compare interrupt can be routed and latched outside the core,
++ * so a single execution hazard barrier may not be enough to give
++ * it time to clear as seen in the Cause register. 4 time the
++ * pipeline depth seems reasonably conservative, and empirically
++ * works better in configurations with high CPU/bus clock ratios.
++ */
++
++#define compare_change_hazard() \
++ do { \
++ irq_disable_hazard(); \
++ irq_disable_hazard(); \
++ irq_disable_hazard(); \
++ irq_disable_hazard(); \
++ } while (0)
++
++/*
+ * The SMTC Kernel for the 34K, 1004K, et. al. replaces several
+ * of these routines with SMTC-specific variants.
+ */
+@@ -30,6 +46,7 @@ static int mips_next_event(unsigned long
+ cnt = read_c0_count();
+ cnt += delta;
+ write_c0_compare(cnt);
++ compare_change_hazard();
+ res = ((int)(read_c0_count() - cnt) > 0) ? -ETIME : 0;
+ return res;
+ }
+@@ -99,22 +116,6 @@ static int c0_compare_int_pending(void)
+ return (read_c0_cause() >> cp0_compare_irq) & 0x100;
+ }
+
+-/*
+- * Compare interrupt can be routed and latched outside the core,
+- * so a single execution hazard barrier may not be enough to give
+- * it time to clear as seen in the Cause register. 4 time the
+- * pipeline depth seems reasonably conservative, and empirically
+- * works better in configurations with high CPU/bus clock ratios.
+- */
+-
+-#define compare_change_hazard() \
+- do { \
+- irq_disable_hazard(); \
+- irq_disable_hazard(); \
+- irq_disable_hazard(); \
+- irq_disable_hazard(); \
+- } while (0)
+-
+ int c0_compare_int_usable(void)
+ {
+ unsigned int delta;
--
2.20.1