add experimental linksys wag54h ar7 support

- network interface does not work, but system can boot

18 files changed, 7173 insertions, 4 deletions

diff --git a/.gitignore b/.gitignore
index 3bfb728a2..931ccdf1e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -18,3 +18,4 @@ config/*.o
 make.log
 dl/
 package/*/info.mk
+tools_build/
diff --git a/scripts/scan-pkgs.sh b/scripts/scan-pkgs.sh
index ee62ed33f..c40f7c43d 100644
--- a/scripts/scan-pkgs.sh
+++ b/scripts/scan-pkgs.sh
@@ -30,6 +30,10 @@ if [[ -n $ADK_PACKAGE_ALSA_UTILS ]]; then
 	NEED_XMLTO="$NEED_XMLTO alsa-utils"
 fi
 
+if [[ -n $ADK_PACKAGE_XKEYBOARD_CONFIG ]]; then
+	NEED_XKBCOMP="$NEED_XKBCOMP xkeyboard-config"
+fi
+
 if [[ -n $ADK_COMPILE_AVAHI ]]; then
 	NEED_PKGCONFIG="$NEED_PKGCONFIG avahi"
 fi
@@ -63,6 +67,13 @@ if [[ -n $NEED_RUBY ]]; then
 	fi
 fi
 
+if [[ -n $NEED_XKBCOMP ]]; then
+	if ! which xkbcomp >/dev/null 2>&1; then
+		echo >&2 You need xkbcomp to build $NEED_XKBCOMP
+		out=1
+	fi
+fi
+
 if [[ -n $NEED_XMLTO ]]; then
 	if ! which xmlto >/dev/null 2>&1; then
 		echo >&2 You need xmlto to build $NEED_XMLTO
diff --git a/target/Config.in b/target/Config.in
index 096aec6a9..7cffc9fd5 100644
--- a/target/Config.in
+++ b/target/Config.in
@@ -60,6 +60,9 @@ config ADK_rescue_mips
 config ADK_rescue_mipsel
 	tristate
 
+config ADK_wag54g
+	tristate
+
 config ADK_DEVICE
 	string
 	default "alix1c"  if ADK_alix1c
@@ -76,6 +79,7 @@ config ADK_DEVICE
 	default "rb433"  if ADK_rb433
 	default "zaurus"  if ADK_arm
 	default "lemote"  if ADK_lemote
+	default "wag54g"  if ADK_wag54g
 	default "rescue-x86"  if ADK_rescue_x86
 	default "rescue-x86_64"  if ADK_rescue_x86_64
 	default "rescue-mips"  if ADK_rescue_mips
@@ -103,6 +107,7 @@ config ADK_LINUX_X86_ALIX1C
 	select ADK_alix1c
 	select ADK_KERNEL_SCSI
 	select ADK_KERNEL_EXT2_FS
+	select ADK_KERNEL_NETDEVICES
 	select ADK_KERNEL_NET_PCI
 	select ADK_KERNEL_NET_ETHERNET
 	select ADK_KERNEL_MII
@@ -124,9 +129,21 @@ config ADK_LINUX_MIPS64_LEMOTE
 	help
 	  Lemote Subnotebook
 
+config ADK_LINUX_MIPS_WAG54G
+	bool "Linksys WAG54G"
+	select ADK_KERNEL_NETDEVICES
+	select ADK_KERNEL_NET_PCI
+	select ADK_KERNEL_NET_ETHERNET
+	select ADK_KERNEL_MII
+	select ADK_wag54g
+	help
+	  Linksys WAG54G DSL router with Wireless
+	  TI AR7 platform
+
 config ADK_LINUX_MIPS_RB411
 	bool "Mikrotik Routerboard 411"
 	select ADK_rb411
+	select ADK_KERNEL_NETDEVICES
 	select ADK_KERNEL_NET_PCI
 	select ADK_KERNEL_NETDEV_1000
 	select ADK_KERNEL_NET_ETHERNET
@@ -136,6 +153,7 @@ config ADK_LINUX_MIPS_RB411
 config ADK_LINUX_MIPS_RB433
 	bool "Mikrotik Routerboard 433"
 	select ADK_rb433
+	select ADK_KERNEL_NETDEVICES
 	select ADK_KERNEL_NET_PCI
 	select ADK_KERNEL_NETDEV_1000
 	select ADK_KERNEL_NET_ETHERNET
@@ -145,6 +163,7 @@ config ADK_LINUX_MIPS_RB433
 config ADK_LINUX_MIPS_RB532
 	bool "Mikrotik Routerboard 532"
 	select ADK_rb532
+	select ADK_KERNEL_NETDEVICES
 	select ADK_KERNEL_NET_PCI
 	select ADK_KERNEL_NET_ETHERNET
 	select ADK_KERNEL_MII
@@ -309,7 +328,8 @@ config ADK_TARGET_ROOTFS_INITRAMFS
 
 config ADK_TARGET_ROOTFS_SQUASHFS
 	bool "squashfs read-only root filesystem"
-	depends on ADK_LINUX_CRIS_FOXBOARD
+	depends on ADK_LINUX_CRIS_FOXBOARD || \
+		ADK_LINUX_MIPS_WAG54G
 	help
 	  highly compressed read-only filesystem for flash.
 
@@ -328,6 +348,7 @@ config ADK_TARGET_ROOTFS_NFSROOT
 		ADK_LINUX_MIPS_RB532 || \
 		ADK_LINUX_MIPS_RB433 || \
 		ADK_LINUX_MIPS_RB411 || \
+		ADK_LINUX_MIPS_WAG54G || \
 		ADK_LINUX_MIPS64_LEMOTE
 	select ADK_KERNEL_NFS_FS
 	select ADK_KERNEL_NFS_V3
diff --git a/target/foxboard/tools/e100boot/Makefile b/target/foxboard/tools/e100boot/Makefile
index 9e9f78861..a6eba9dad 100644
--- a/target/foxboard/tools/e100boot/Makefile
+++ b/target/foxboard/tools/e100boot/Makefile
@@ -9,7 +9,7 @@ PKG_NAME:=		e100boot
 PKG_VERSION:=		0.1
 PKG_RELEASE:=		1
 PKG_MD5SUM:=		11fd53e7824dc550e4cffbc4cd114c3e
-MASTER_SITES:=		http://download.tuxfamily.org/crisos/repository/source/
+PKG_SITES:=		http://download.tuxfamily.org/crisos/repository/source/
 DISTFILES:=		${PKG_NAME}.tar.bz2
 WRKDIST=                ${WRKDIR}/${PKG_NAME}
 
diff --git a/target/foxboard/tools/squashfs/Makefile b/target/foxboard/tools/squashfs/Makefile
index 866beabf5..0887afc22 100644
--- a/target/foxboard/tools/squashfs/Makefile
+++ b/target/foxboard/tools/squashfs/Makefile
@@ -9,7 +9,7 @@ PKG_NAME:=		squashfs
 PKG_VERSION:=		4.0
 PKG_RELEASE:=		1
 PKG_MD5SUM:=		a3c23391da4ebab0ac4a75021ddabf96
-MASTER_SITES:=		${MASTER_SITE_SOURCEFORGE:=squashfs/}
+PKG_SITES:=		${MASTER_SITE_SOURCEFORGE:=squashfs/}
 DISTFILES:=		${PKG_NAME}${PKG_VERSION}.tar.gz
 WRKDIST=		${WRKDIR}/$(PKG_NAME)${PKG_VERSION}
 
diff --git a/target/linux/config/Config.in.network b/target/linux/config/Config.in.network
index 724233ab3..7390b061d 100644
--- a/target/linux/config/Config.in.network
+++ b/target/linux/config/Config.in.network
@@ -10,7 +10,7 @@ config ADK_KERNEL_IP_FIB_HASH
 
 config ADK_KERNEL_SYN_COOKIES
 	boolean
-	default y
+	default n
 
 config ADK_KERNEL_IP_PNP_BOOTP
 	boolean
diff --git a/target/wag54g/Makefile b/target/wag54g/Makefile
new file mode 100644
index 000000000..2c7f1581b
--- /dev/null
+++ b/target/wag54g/Makefile
@@ -0,0 +1,54 @@
+# $Id: Makefile 30 2008-09-04 13:31:09Z wbx $
+#-
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+include $(TOPDIR)/rules.mk
+include $(TOPDIR)/mk/kernel.mk
+include $(TOPDIR)/mk/modules.mk
+include $(TOPDIR)/mk/kernel-build.mk
+include $(TOPDIR)/mk/image.mk
+
+$(TOOLS_BUILD_DIR):
+	mkdir -p $(TOOLS_BUILD_DIR)
+
+tools-compile: $(TOOLS_BUILD_DIR)
+	$(MAKE) -C tools/addpattern
+	$(MAKE) -C tools/srec2bin
+	$(MAKE) -C tools/squashfs prepare compile install
+
+kernel-install: tools-compile
+	PATH='${TARGET_PATH}' \
+	mipsel-linux-objcopy -S -O srec $(LINUX_DIR)/vmlinux \
+		$(LINUX_DIR)/vmlinux.srec
+	PATH='${TARGET_PATH}' \
+	srec2bin $(LINUX_DIR)/vmlinux.srec $(LINUX_DIR)/vmlinux.bin
+	(dd if=/dev/zero bs=16 count=1; cat $(LINUX_DIR)/vmlinux.bin) > \
+		$(LINUX_DIR)/vmlinux.tmp
+	PATH='${TARGET_PATH}' \
+	addpattern -p WA21 -i $(LINUX_DIR)/vmlinux.tmp \
+		-o $(BIN_DIR)/${DEVICE}-${ARCH}-kernel	
+
+ifeq ($(FS),squashfs)
+imageinstall: $(BIN_DIR)/$(ROOTFSTARBALL)
+	@echo
+	@echo 'The kernel file is: ${BIN_DIR}/${DEVICE}-${ARCH}-kernel'
+	@echo 'The nfs root tarball is: ${BIN_DIR}/${ROOTFSTARBALL}'
+	@echo 'You can flash the kernel via tftp:'
+	@echo 'tftp 192.168.1.1'
+	@echo 'tftp> binary'
+	@echo 'tftp> put wag54g-mips-kernel upgrade_code.bin'
+
+endif
+
+ifeq ($(FS),nfsroot)
+imageinstall: $(BIN_DIR)/$(ROOTFSTARBALL)
+	@echo
+	@echo 'The kernel file is: ${BIN_DIR}/${DEVICE}-${ARCH}-kernel'
+	@echo 'The nfs root tarball is: ${BIN_DIR}/${ROOTFSTARBALL}'
+	@echo 'You can flash the kernel via tftp:'
+	@echo 'tftp 192.168.1.1'
+	@echo 'tftp> binary'
+	@echo 'tftp> put wag54g-mips-kernel upgrade_code.bin'
+
+endif
diff --git a/target/wag54g/device.mk b/target/wag54g/device.mk
new file mode 100644
index 000000000..df956ae5e
--- /dev/null
+++ b/target/wag54g/device.mk
@@ -0,0 +1,7 @@
+ARCH:=			mips
+CPU_ARCH:=		mipsel
+KERNEL_VERSION:=	2.6.29.1
+KERNEL_RELEASE:=	1
+KERNEL_MD5SUM:=		4ada43caecb08fe2af71b416b6f586d8
+TARGET_OPTIMIZATION:=	-Os -pipe
+TARGET_CFLAGS_ARCH:=    -march=mips32
diff --git a/target/wag54g/files/etc/mdev.conf b/target/wag54g/files/etc/mdev.conf
new file mode 100644
index 000000000..a8b87c84c
--- /dev/null
+++ b/target/wag54g/files/etc/mdev.conf
@@ -0,0 +1,11 @@
+rtc0 root:root 660 @ln -sf /dev/rtc0 /dev/rtc
+tun 0:0 660 >net/tun
+device-mapper 0:0 660 @mkdir /dev/mapper
+null 0:0 777
+zero 0:0 666
+u?random 0:0 644
+console 0:0 0600
+ptmx 0:0 666
+tty 0:0 666
+ttyS* 0:0 640
+.* 0:0 644 @/lib/mdev/init
diff --git a/target/wag54g/kernel.config b/target/wag54g/kernel.config
new file mode 100644
index 000000000..684c2065b
--- /dev/null
+++ b/target/wag54g/kernel.config
@@ -0,0 +1,904 @@
+#
+# Automatically generated make config: don't edit
+# Linux kernel version: 2.6.29.1
+# Mon Jun  1 20:30:47 2009
+#
+CONFIG_MIPS=y
+
+#
+# Machine selection
+#
+CONFIG_AR7=y
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_BASLER_EXCITE is not set
+# CONFIG_BCM47XX is not set
+# CONFIG_MIPS_COBALT is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_LASAT is not set
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MIPS_MALTA is not set
+# CONFIG_MIPS_SIM is not set
+# CONFIG_NEC_MARKEINS is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# 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_CRHINE is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SNI_RM is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+# CONFIG_WR_PPMC is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+CONFIG_RWSEM_GENERIC_SPINLOCK=y
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_HWEIGHT=y
+CONFIG_GENERIC_CALIBRATE_DELAY=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_TIME=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CEVT_R4K=y
+CONFIG_CSRC_R4K_LIB=y
+CONFIG_CSRC_R4K=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_EARLY_PRINTK=y
+CONFIG_SYS_HAS_EARLY_PRINTK=y
+# CONFIG_HOTPLUG_CPU is not set
+# CONFIG_NO_IOPORT is not set
+CONFIG_GENERIC_GPIO=y
+# CONFIG_CPU_BIG_ENDIAN is not set
+CONFIG_CPU_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+CONFIG_IRQ_CPU=y
+CONFIG_NO_EXCEPT_FILL=y
+CONFIG_SWAP_IO_SPACE=y
+CONFIG_BOOT_ELF32=y
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+
+#
+# CPU selection
+#
+# CONFIG_CPU_LOONGSON2 is not set
+CONFIG_CPU_MIPS32_R1=y
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_VR41XX is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_TX49XX 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_NEVADA is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPSR1=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_HARDWARE_WATCHPOINTS=y
+
+#
+# Kernel type
+#
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+CONFIG_PAGE_SIZE_4KB=y
+# CONFIG_PAGE_SIZE_8KB is not set
+# CONFIG_PAGE_SIZE_16KB is not set
+# CONFIG_PAGE_SIZE_64KB is not set
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_GENERIC_HARDIRQS=y
+CONFIG_GENERIC_IRQ_PROBE=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_ARCH_FLATMEM_ENABLE=y
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+CONFIG_SELECT_MEMORY_MODEL=y
+CONFIG_FLATMEM_MANUAL=y
+# CONFIG_DISCONTIGMEM_MANUAL is not set
+# CONFIG_SPARSEMEM_MANUAL is not set
+CONFIG_FLATMEM=y
+CONFIG_FLAT_NODE_MEM_MAP=y
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_SPLIT_PTLOCK_CPUS=4
+# CONFIG_PHYS_ADDR_T_64BIT is not set
+CONFIG_ZONE_DMA_FLAG=0
+CONFIG_VIRT_TO_BUS=y
+CONFIG_UNEVICTABLE_LRU=y
+# CONFIG_NO_HZ is not set
+# CONFIG_HIGH_RES_TIMERS is not set
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+# CONFIG_HZ_48 is not set
+CONFIG_HZ_100=y
+# CONFIG_HZ_128 is not set
+# CONFIG_HZ_250 is not set
+# CONFIG_HZ_256 is not set
+# CONFIG_HZ_1000 is not set
+# CONFIG_HZ_1024 is not set
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_HZ=100
+CONFIG_PREEMPT_NONE=y
+# CONFIG_PREEMPT_VOLUNTARY is not set
+# CONFIG_PREEMPT is not set
+# CONFIG_KEXEC is not set
+# CONFIG_SECCOMP is not set
+CONFIG_LOCKDEP_SUPPORT=y
+CONFIG_STACKTRACE_SUPPORT=y
+CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
+
+#
+# General setup
+#
+CONFIG_EXPERIMENTAL=y
+CONFIG_BROKEN_ON_SMP=y
+CONFIG_INIT_ENV_ARG_LIMIT=32
+CONFIG_LOCALVERSION=""
+# CONFIG_LOCALVERSION_AUTO is not set
+CONFIG_SWAP=y
+# CONFIG_SYSVIPC is not set
+# CONFIG_POSIX_MQUEUE is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_TASKSTATS is not set
+# CONFIG_AUDIT is not set
+
+#
+# RCU Subsystem
+#
+CONFIG_CLASSIC_RCU=y
+# CONFIG_TREE_RCU is not set
+# CONFIG_PREEMPT_RCU is not set
+# CONFIG_TREE_RCU_TRACE is not set
+# CONFIG_PREEMPT_RCU_TRACE is not set
+# CONFIG_IKCONFIG is not set
+CONFIG_LOG_BUF_SHIFT=14
+# CONFIG_GROUP_SCHED is not set
+# CONFIG_CGROUPS is not set
+# CONFIG_SYSFS_DEPRECATED_V2 is not set
+# CONFIG_RELAY is not set
+# CONFIG_NAMESPACES is not set
+# CONFIG_BLK_DEV_INITRD is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_SYSCTL=y
+CONFIG_ANON_INODES=y
+CONFIG_EMBEDDED=y
+CONFIG_SYSCTL_SYSCALL=y
+CONFIG_KALLSYMS=y
+# CONFIG_KALLSYMS_EXTRA_PASS is not set
+CONFIG_HOTPLUG=y
+CONFIG_PRINTK=y
+CONFIG_BUG=y
+# CONFIG_ELF_CORE is not set
+# CONFIG_PCSPKR_PLATFORM is not set
+CONFIG_BASE_FULL=y
+CONFIG_FUTEX=y
+CONFIG_EPOLL=y
+CONFIG_SIGNALFD=y
+CONFIG_TIMERFD=y
+CONFIG_EVENTFD=y
+CONFIG_SHMEM=y
+CONFIG_AIO=y
+CONFIG_VM_EVENT_COUNTERS=y
+# CONFIG_COMPAT_BRK is not set
+CONFIG_SLAB=y
+# CONFIG_SLUB is not set
+# CONFIG_SLOB is not set
+# CONFIG_PROFILING is not set
+CONFIG_HAVE_OPROFILE=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_SLABINFO=y
+CONFIG_RT_MUTEXES=y
+CONFIG_BASE_SMALL=0
+CONFIG_MODULES=y
+# CONFIG_MODULE_FORCE_LOAD is not set
+CONFIG_MODULE_UNLOAD=y
+# CONFIG_MODULE_FORCE_UNLOAD is not set
+# CONFIG_MODVERSIONS is not set
+# CONFIG_MODULE_SRCVERSION_ALL is not set
+CONFIG_BLOCK=y
+# CONFIG_LBD is not set
+# CONFIG_BLK_DEV_IO_TRACE is not set
+# CONFIG_BLK_DEV_BSG is not set
+# CONFIG_BLK_DEV_INTEGRITY is not set
+
+#
+# IO Schedulers
+#
+CONFIG_IOSCHED_NOOP=y
+CONFIG_IOSCHED_AS=y
+CONFIG_IOSCHED_DEADLINE=y
+CONFIG_IOSCHED_CFQ=y
+# CONFIG_DEFAULT_AS is not set
+# CONFIG_DEFAULT_DEADLINE is not set
+CONFIG_DEFAULT_CFQ=y
+# CONFIG_DEFAULT_NOOP is not set
+CONFIG_DEFAULT_IOSCHED="cfq"
+# CONFIG_FREEZER is not set
+
+#
+# Bus options (PCI, PCMCIA, EISA, ISA, TC)
+#
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_MMU=y
+# CONFIG_PCCARD is not set
+
+#
+# Executable file formats
+#
+CONFIG_BINFMT_ELF=y
+# CONFIG_HAVE_AOUT is not set
+# CONFIG_BINFMT_MISC is not set
+CONFIG_TRAD_SIGNALS=y
+
+#
+# Power management options
+#
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_PM is not set
+CONFIG_NET=y
+
+#
+# Networking options
+#
+CONFIG_COMPAT_NET_DEV_OPS=y
+CONFIG_PACKET=y
+# CONFIG_PACKET_MMAP is not set
+CONFIG_UNIX=y
+# CONFIG_NET_KEY is not set
+CONFIG_INET=y
+CONFIG_IP_MULTICAST=y
+CONFIG_IP_ADVANCED_ROUTER=y
+CONFIG_ASK_IP_FIB_HASH=y
+# CONFIG_IP_FIB_TRIE is not set
+CONFIG_IP_FIB_HASH=y
+# CONFIG_IP_MULTIPLE_TABLES is not set
+# CONFIG_IP_ROUTE_MULTIPATH is not set
+# CONFIG_IP_ROUTE_VERBOSE is not set
+# CONFIG_IP_PNP is not set
+# CONFIG_NET_IPIP is not set
+# CONFIG_NET_IPGRE is not set
+# CONFIG_IP_MROUTE is not set
+# CONFIG_ARPD is not set
+CONFIG_SYN_COOKIES=y
+# CONFIG_INET_AH is not set
+# CONFIG_INET_ESP is not set
+# CONFIG_INET_IPCOMP is not set
+# CONFIG_INET_XFRM_TUNNEL is not set
+# CONFIG_INET_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
+# CONFIG_INET_XFRM_MODE_TUNNEL is not set
+# CONFIG_INET_XFRM_MODE_BEET is not set
+# CONFIG_INET_LRO is not set
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TCP_CONG_CUBIC=y
+CONFIG_DEFAULT_TCP_CONG="cubic"
+# CONFIG_TCP_MD5SIG is not set
+# CONFIG_IPV6 is not set
+# CONFIG_NETWORK_SECMARK is not set
+# CONFIG_NETFILTER is not set
+# CONFIG_IP_DCCP is not set
+# CONFIG_IP_SCTP is not set
+# CONFIG_TIPC is not set
+# CONFIG_ATM is not set
+# CONFIG_BRIDGE is not set
+# CONFIG_NET_DSA is not set
+# CONFIG_VLAN_8021Q is not set
+# CONFIG_DECNET is not set
+# CONFIG_LLC2 is not set
+# CONFIG_IPX is not set
+# CONFIG_ATALK is not set
+# CONFIG_X25 is not set
+# CONFIG_LAPB is not set
+# CONFIG_ECONET is not set
+# CONFIG_WAN_ROUTER is not set
+# CONFIG_NET_SCHED is not set
+# CONFIG_DCB is not set
+
+#
+# Network testing
+#
+# CONFIG_NET_PKTGEN is not set
+# CONFIG_HAMRADIO is not set
+# CONFIG_CAN is not set
+# CONFIG_IRDA is not set
+# CONFIG_BT is not set
+# CONFIG_AF_RXRPC is not set
+# CONFIG_PHONET is not set
+CONFIG_WIRELESS=y
+# CONFIG_CFG80211 is not set
+CONFIG_WIRELESS_OLD_REGULATORY=y
+# CONFIG_WIRELESS_EXT is not set
+# CONFIG_LIB80211 is not set
+# CONFIG_MAC80211 is not set
+# CONFIG_WIMAX is not set
+# CONFIG_RFKILL is not set
+# CONFIG_NET_9P is not set
+
+#
+# Device Drivers
+#
+
+#
+# Generic Driver Options
+#
+CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
+CONFIG_STANDALONE=y
+# CONFIG_PREVENT_FIRMWARE_BUILD is not set
+# CONFIG_FW_LOADER is not set
+# CONFIG_SYS_HYPERVISOR is not set
+# CONFIG_CONNECTOR is not set
+CONFIG_MTD=y
+# CONFIG_MTD_DEBUG is not set
+# CONFIG_MTD_CONCAT is not set
+CONFIG_MTD_PARTITIONS=y
+# CONFIG_MTD_TESTS is not set
+# CONFIG_MTD_REDBOOT_PARTS is not set
+# CONFIG_MTD_CMDLINE_PARTS is not set
+CONFIG_MTD_AR7_PARTS=y
+
+#
+# User Modules And Translation Layers
+#
+CONFIG_MTD_CHAR=y
+CONFIG_MTD_BLKDEVS=y
+CONFIG_MTD_BLOCK=y
+# CONFIG_FTL is not set
+# CONFIG_NFTL is not set
+# CONFIG_INFTL is not set
+# CONFIG_RFD_FTL is not set
+# CONFIG_SSFDC is not set
+# CONFIG_MTD_OOPS is not set
+
+#
+# RAM/ROM/Flash chip drivers
+#
+# CONFIG_MTD_CFI is not set
+# CONFIG_MTD_JEDECPROBE is not set
+CONFIG_MTD_MAP_BANK_WIDTH_1=y
+CONFIG_MTD_MAP_BANK_WIDTH_2=y
+CONFIG_MTD_MAP_BANK_WIDTH_4=y
+# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
+# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
+CONFIG_MTD_CFI_I1=y
+CONFIG_MTD_CFI_I2=y
+# CONFIG_MTD_CFI_I4 is not set
+# CONFIG_MTD_CFI_I8 is not set
+# CONFIG_MTD_RAM is not set
+# CONFIG_MTD_ROM is not set
+# CONFIG_MTD_ABSENT is not set
+
+#
+# Mapping drivers for chip access
+#
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+# CONFIG_MTD_PLATRAM is not set
+
+#
+# Self-contained MTD device drivers
+#
+# CONFIG_MTD_SLRAM is not set
+# CONFIG_MTD_PHRAM is not set
+# CONFIG_MTD_MTDRAM is not set
+# CONFIG_MTD_BLOCK2MTD is not set
+
+#
+# Disk-On-Chip Device Drivers
+#
+# CONFIG_MTD_DOC2000 is not set
+# CONFIG_MTD_DOC2001 is not set
+# CONFIG_MTD_DOC2001PLUS is not set
+# CONFIG_MTD_NAND is not set
+# CONFIG_MTD_ONENAND is not set
+
+#
+# LPDDR flash memory drivers
+#
+# CONFIG_MTD_LPDDR is not set
+
+#
+# UBI - Unsorted block images
+#
+# CONFIG_MTD_UBI is not set
+# CONFIG_PARPORT is not set
+CONFIG_BLK_DEV=y
+# CONFIG_BLK_DEV_COW_COMMON is not set
+# CONFIG_BLK_DEV_LOOP is not set
+# CONFIG_BLK_DEV_NBD is not set
+# CONFIG_BLK_DEV_RAM is not set
+# CONFIG_CDROM_PKTCDVD is not set
+# CONFIG_ATA_OVER_ETH is not set
+# CONFIG_BLK_DEV_HD is not set
+# CONFIG_MISC_DEVICES is not set
+CONFIG_HAVE_IDE=y
+# CONFIG_IDE is not set
+
+#
+# SCSI device support
+#
+# CONFIG_RAID_ATTRS is not set
+# CONFIG_SCSI is not set
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SCSI_NETLINK is not set
+# CONFIG_ATA is not set
+# CONFIG_MD is not set
+CONFIG_NETDEVICES=y
+# CONFIG_DUMMY is not set
+# CONFIG_BONDING is not set
+# CONFIG_MACVLAN is not set
+# CONFIG_EQUALIZER is not set
+# CONFIG_TUN is not set
+# CONFIG_VETH is not set
+CONFIG_PHYLIB=y
+# CONFIG_SWCONFIG is not set
+
+#
+# MII PHY device drivers
+#
+# CONFIG_MARVELL_PHY is not set
+# CONFIG_DAVICOM_PHY is not set
+# CONFIG_QSEMI_PHY is not set
+# CONFIG_LXT_PHY is not set
+# CONFIG_CICADA_PHY is not set
+# CONFIG_VITESSE_PHY is not set
+# CONFIG_SMSC_PHY is not set
+# CONFIG_BROADCOM_PHY is not set
+# CONFIG_ICPLUS_PHY is not set
+# CONFIG_REALTEK_PHY is not set
+# CONFIG_NATIONAL_PHY is not set
+# CONFIG_STE10XP is not set
+# CONFIG_LSI_ET1011C_PHY is not set
+# CONFIG_FIXED_PHY is not set
+# CONFIG_MDIO_BITBANG is not set
+CONFIG_NET_ETHERNET=y
+CONFIG_MII=y
+# CONFIG_AX88796 is not set
+# CONFIG_SMC91X is not set
+# CONFIG_DM9000 is not set
+# CONFIG_DNET is not set
+# CONFIG_IBM_NEW_EMAC_ZMII is not set
+# CONFIG_IBM_NEW_EMAC_RGMII is not set
+# CONFIG_IBM_NEW_EMAC_TAH is not set
+# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
+# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set
+# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set
+# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set
+# CONFIG_B44 is not set
+CONFIG_CPMAC=y
+# CONFIG_NETDEV_1000 is not set
+# CONFIG_NETDEV_10000 is not set
+
+#
+# Wireless LAN
+#
+# CONFIG_WLAN_PRE80211 is not set
+# CONFIG_WLAN_80211 is not set
+# CONFIG_IWLWIFI_LEDS is not set
+
+#
+# Enable WiMAX (Networking options) to see the WiMAX drivers
+#
+# CONFIG_WAN is not set
+# CONFIG_PPP is not set
+# CONFIG_SLIP is not set
+# CONFIG_NETCONSOLE is not set
+# CONFIG_NETPOLL is not set
+# CONFIG_NET_POLL_CONTROLLER is not set
+# CONFIG_ISDN is not set
+# CONFIG_PHONE is not set
+
+#
+# Input device support
+#
+CONFIG_INPUT=y
+# CONFIG_INPUT_FF_MEMLESS is not set
+# CONFIG_INPUT_POLLDEV is not set
+
+#
+# Userland interfaces
+#
+# CONFIG_INPUT_MOUSEDEV is not set
+# CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_EVDEV is not set
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input Device Drivers
+#
+# CONFIG_INPUT_KEYBOARD is not set
+# CONFIG_INPUT_MOUSE is not set
+# CONFIG_INPUT_JOYSTICK is not set
+# CONFIG_INPUT_TABLET is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_INPUT_MISC is not set
+
+#
+# Hardware I/O ports
+#
+CONFIG_SERIO=y
+CONFIG_SERIO_I8042=y
+# CONFIG_SERIO_SERPORT is not set
+CONFIG_SERIO_LIBPS2=y
+# CONFIG_SERIO_RAW is not set
+# CONFIG_GAMEPORT is not set
+
+#
+# Character devices
+#
+CONFIG_VT=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_VT_CONSOLE=y
+CONFIG_HW_CONSOLE=y
+# CONFIG_VT_HW_CONSOLE_BINDING is not set
+# CONFIG_DEVKMEM is not set
+# CONFIG_SERIAL_NONSTANDARD is not set
+
+#
+# Serial drivers
+#
+CONFIG_SERIAL_8250=y
+CONFIG_SERIAL_8250_CONSOLE=y
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+# CONFIG_SERIAL_8250_EXTENDED is not set
+
+#
+# Non-8250 serial port support
+#
+CONFIG_SERIAL_CORE=y
+CONFIG_SERIAL_CORE_CONSOLE=y
+CONFIG_UNIX98_PTYS=y
+# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set
+# CONFIG_LEGACY_PTYS is not set
+# CONFIG_IPMI_HANDLER is not set
+# CONFIG_HW_RANDOM is not set
+# CONFIG_R3964 is not set
+CONFIG_AR7_GPIO=y
+# CONFIG_RAW_DRIVER is not set
+# CONFIG_TCG_TPM is not set
+# CONFIG_I2C is not set
+# CONFIG_SPI is not set
+# CONFIG_W1 is not set
+# CONFIG_POWER_SUPPLY is not set
+# CONFIG_HWMON is not set
+# CONFIG_THERMAL is not set
+# CONFIG_THERMAL_HWMON is not set
+CONFIG_WATCHDOG=y
+# CONFIG_WATCHDOG_NOWAYOUT is not set
+
+#
+# Watchdog Device Drivers
+#
+# CONFIG_SOFT_WATCHDOG is not set
+CONFIG_AR7_WDT=y
+CONFIG_SSB_POSSIBLE=y
+
+#
+# Sonics Silicon Backplane
+#
+# CONFIG_SSB is not set
+
+#
+# Multifunction device drivers
+#
+# CONFIG_MFD_CORE is not set
+# CONFIG_MFD_SM501 is not set
+# CONFIG_HTC_PASIC3 is not set
+# CONFIG_MFD_TMIO is not set
+# CONFIG_REGULATOR is not set
+
+#
+# Multimedia devices
+#
+
+#
+# Multimedia core support
+#
+# CONFIG_VIDEO_DEV is not set
+# CONFIG_DVB_CORE is not set
+# CONFIG_VIDEO_MEDIA is not set
+
+#
+# Multimedia drivers
+#
+# CONFIG_DAB is not set
+
+#
+# Graphics support
+#
+# CONFIG_VGASTATE is not set
+# CONFIG_VIDEO_OUTPUT_CONTROL is not set
+# CONFIG_FB is not set
+# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
+
+#
+# Display device support
+#
+# CONFIG_DISPLAY_SUPPORT is not set
+
+#
+# Console display driver support
+#
+CONFIG_VGA_CONSOLE=y
+# CONFIG_VGACON_SOFT_SCROLLBACK is not set
+CONFIG_DUMMY_CONSOLE=y
+# CONFIG_SOUND is not set
+CONFIG_HID_SUPPORT=y
+# CONFIG_HID is not set
+# CONFIG_HID_PID is not set
+# CONFIG_USB_SUPPORT is not set
+# CONFIG_MMC is not set
+# CONFIG_MEMSTICK is not set
+# CONFIG_NEW_LEDS is not set
+# CONFIG_ACCESSIBILITY is not set
+CONFIG_RTC_LIB=y
+# CONFIG_RTC_CLASS is not set
+# CONFIG_DMADEVICES is not set
+# CONFIG_UIO is not set
+
+#
+# TI VLYNQ
+#
+CONFIG_VLYNQ=y
+# CONFIG_STAGING is not set
+
+#
+# File systems
+#
+# CONFIG_EXT2_FS is not set
+# CONFIG_EXT3_FS is not set
+# CONFIG_EXT4_FS is not set
+# CONFIG_REISERFS_FS is not set
+# CONFIG_JFS_FS is not set
+# CONFIG_FS_POSIX_ACL is not set
+CONFIG_FILE_LOCKING=y
+# CONFIG_XFS_FS is not set
+# CONFIG_OCFS2_FS is not set
+# CONFIG_BTRFS_FS is not set
+CONFIG_DNOTIFY=y
+CONFIG_INOTIFY=y
+CONFIG_INOTIFY_USER=y
+# CONFIG_QUOTA is not set
+# CONFIG_AUTOFS_FS is not set
+# CONFIG_AUTOFS4_FS is not set
+# CONFIG_FUSE_FS is not set
+
+#
+# CD-ROM/DVD Filesystems
+#
+# CONFIG_ISO9660_FS is not set
+# CONFIG_UDF_FS is not set
+
+#
+# DOS/FAT/NT Filesystems
+#
+# CONFIG_MSDOS_FS is not set
+# CONFIG_VFAT_FS is not set
+# CONFIG_NTFS_FS is not set
+
+#
+# Pseudo filesystems
+#
+CONFIG_PROC_FS=y
+# CONFIG_PROC_KCORE is not set
+CONFIG_PROC_SYSCTL=y
+# CONFIG_PROC_PAGE_MONITOR is not set
+CONFIG_SYSFS=y
+CONFIG_TMPFS=y
+# CONFIG_TMPFS_POSIX_ACL is not set
+# CONFIG_HUGETLB_PAGE is not set
+# CONFIG_CONFIGFS_FS is not set
+CONFIG_MISC_FILESYSTEMS=y
+# CONFIG_ADFS_FS is not set
+# CONFIG_AFFS_FS is not set
+# CONFIG_HFS_FS is not set
+# CONFIG_HFSPLUS_FS is not set
+# CONFIG_BEFS_FS is not set
+# CONFIG_BFS_FS is not set
+# CONFIG_EFS_FS is not set
+# CONFIG_YAFFS_FS is not set
+# CONFIG_JFFS2_FS is not set
+# CONFIG_CRAMFS is not set
+# CONFIG_SQUASHFS is not set
+# CONFIG_VXFS_FS is not set
+# CONFIG_MINIX_FS is not set
+# CONFIG_OMFS_FS is not set
+# CONFIG_HPFS_FS is not set
+# CONFIG_QNX4FS_FS is not set
+# CONFIG_ROMFS_FS is not set
+# CONFIG_SYSV_FS is not set
+# CONFIG_UFS_FS is not set
+CONFIG_NETWORK_FILESYSTEMS=y
+# CONFIG_NFS_FS is not set
+# CONFIG_NFSD is not set
+# CONFIG_SMB_FS is not set
+# CONFIG_CIFS is not set
+# CONFIG_NCP_FS is not set
+# CONFIG_CODA_FS is not set
+# CONFIG_AFS_FS is not set
+
+#
+# Partition Types
+#
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_MSDOS_PARTITION=y
+# CONFIG_NLS is not set
+# CONFIG_DLM is not set
+
+#
+# Kernel hacking
+#
+CONFIG_TRACE_IRQFLAGS_SUPPORT=y
+CONFIG_PRINTK_TIME=y
+# CONFIG_ENABLE_WARN_DEPRECATED is not set
+# CONFIG_ENABLE_MUST_CHECK is not set
+CONFIG_FRAME_WARN=1024
+CONFIG_MAGIC_SYSRQ=y
+# CONFIG_UNUSED_SYMBOLS is not set
+# CONFIG_DEBUG_FS is not set
+# CONFIG_HEADERS_CHECK is not set
+# CONFIG_DEBUG_KERNEL is not set
+# CONFIG_DEBUG_MEMORY_INIT is not set
+# CONFIG_RCU_CPU_STALL_DETECTOR is not set
+# CONFIG_SYSCTL_SYSCALL_CHECK is not set
+
+#
+# Tracers
+#
+# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
+# CONFIG_SAMPLES is not set
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_CMDLINE="init=/init console=ttyS0"
+
+#
+# Security options
+#
+# CONFIG_KEYS is not set
+# CONFIG_SECURITY is not set
+# CONFIG_SECURITYFS is not set
+# CONFIG_SECURITY_FILE_CAPABILITIES is not set
+CONFIG_CRYPTO=y
+
+#
+# Crypto core or helper
+#
+# CONFIG_CRYPTO_FIPS is not set
+# CONFIG_CRYPTO_MANAGER is not set
+# CONFIG_CRYPTO_MANAGER2 is not set
+# CONFIG_CRYPTO_GF128MUL is not set
+# CONFIG_CRYPTO_NULL is not set
+# CONFIG_CRYPTO_CRYPTD is not set
+# CONFIG_CRYPTO_AUTHENC is not set
+# CONFIG_CRYPTO_TEST is not set
+
+#
+# Authenticated Encryption with Associated Data
+#
+# CONFIG_CRYPTO_CCM is not set
+# CONFIG_CRYPTO_GCM is not set
+# CONFIG_CRYPTO_SEQIV is not set
+
+#
+# Block modes
+#
+# CONFIG_CRYPTO_CBC is not set
+# CONFIG_CRYPTO_CTR is not set
+# CONFIG_CRYPTO_CTS is not set
+# CONFIG_CRYPTO_ECB is not set
+# CONFIG_CRYPTO_LRW is not set
+# CONFIG_CRYPTO_PCBC is not set
+# CONFIG_CRYPTO_XTS is not set
+
+#
+# Hash modes
+#
+# CONFIG_CRYPTO_HMAC is not set
+# CONFIG_CRYPTO_XCBC is not set
+
+#
+# Digest
+#
+# CONFIG_CRYPTO_CRC32C is not set
+# CONFIG_CRYPTO_MD4 is not set
+# CONFIG_CRYPTO_MD5 is not set
+# CONFIG_CRYPTO_MICHAEL_MIC is not set
+# CONFIG_CRYPTO_RMD128 is not set
+# CONFIG_CRYPTO_RMD160 is not set
+# CONFIG_CRYPTO_RMD256 is not set
+# CONFIG_CRYPTO_RMD320 is not set
+# CONFIG_CRYPTO_SHA1 is not set
+# CONFIG_CRYPTO_SHA256 is not set
+# CONFIG_CRYPTO_SHA512 is not set
+# CONFIG_CRYPTO_TGR192 is not set
+# CONFIG_CRYPTO_WP512 is not set
+
+#
+# Ciphers
+#
+# CONFIG_CRYPTO_AES is not set
+# CONFIG_CRYPTO_ANUBIS is not set
+# CONFIG_CRYPTO_ARC4 is not set
+# CONFIG_CRYPTO_BLOWFISH is not set
+# CONFIG_CRYPTO_CAMELLIA is not set
+# CONFIG_CRYPTO_CAST5 is not set
+# CONFIG_CRYPTO_CAST6 is not set
+# CONFIG_CRYPTO_DES is not set
+# CONFIG_CRYPTO_FCRYPT is not set
+# CONFIG_CRYPTO_KHAZAD is not set
+# CONFIG_CRYPTO_SALSA20 is not set
+# CONFIG_CRYPTO_SEED is not set
+# CONFIG_CRYPTO_SERPENT is not set
+# CONFIG_CRYPTO_TEA is not set
+# CONFIG_CRYPTO_TWOFISH is not set
+
+#
+# Compression
+#
+# CONFIG_CRYPTO_DEFLATE is not set
+# CONFIG_CRYPTO_LZO is not set
+
+#
+# Random Number Generation
+#
+# CONFIG_CRYPTO_ANSI_CPRNG is not set
+# CONFIG_CRYPTO_HW is not set
+
+#
+# OCF Configuration
+#
+# CONFIG_OCF_OCF is not set
+
+#
+# Library routines
+#
+CONFIG_GENERIC_FIND_LAST_BIT=y
+# CONFIG_CRC_CCITT is not set
+# CONFIG_CRC16 is not set
+# CONFIG_CRC_T10DIF is not set
+# CONFIG_CRC_ITU_T is not set
+# CONFIG_CRC32 is not set
+# CONFIG_CRC7 is not set
+# CONFIG_LIBCRC32C is not set
+CONFIG_PLIST=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAS_DMA=y
diff --git a/target/wag54g/patches/ar7.patch b/target/wag54g/patches/ar7.patch
new file mode 100644
index 000000000..1398c5e71
--- /dev/null
+++ b/target/wag54g/patches/ar7.patch
@@ -0,0 +1,5087 @@
+diff -Nur linux-2.6.29.1.orig/arch/mips/ar7/clock.c linux-2.6.29.1/arch/mips/ar7/clock.c
+--- linux-2.6.29.1.orig/arch/mips/ar7/clock.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/ar7/clock.c	2009-05-31 20:19:17.000000000 +0200
+@@ -0,0 +1,483 @@
++/*
++ * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
++ * Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
++ */
++
++#include <linux/init.h>
++#include <linux/types.h>
++#include <linux/module.h>
++#include <linux/delay.h>
++#include <asm/addrspace.h>
++#include <asm/io.h>
++#include <asm/mach-ar7/ar7.h>
++
++#define BOOT_PLL_SOURCE_MASK	0x3
++#define CPU_PLL_SOURCE_SHIFT	16
++#define BUS_PLL_SOURCE_SHIFT	14
++#define USB_PLL_SOURCE_SHIFT	18
++#define DSP_PLL_SOURCE_SHIFT	22
++#define BOOT_PLL_SOURCE_AFE	0
++#define BOOT_PLL_SOURCE_BUS	0
++#define BOOT_PLL_SOURCE_REF	1
++#define BOOT_PLL_SOURCE_XTAL	2
++#define BOOT_PLL_SOURCE_CPU	3
++#define BOOT_PLL_BYPASS		0x00000020
++#define BOOT_PLL_ASYNC_MODE	0x02000000
++#define BOOT_PLL_2TO1_MODE	0x00008000
++
++#define TNETD7200_CLOCK_ID_CPU	0
++#define TNETD7200_CLOCK_ID_DSP	1
++#define TNETD7200_CLOCK_ID_USB	2
++
++#define TNETD7200_DEF_CPU_CLK	211000000
++#define TNETD7200_DEF_DSP_CLK	125000000
++#define TNETD7200_DEF_USB_CLK	48000000
++
++struct tnetd7300_clock {
++	u32 ctrl;
++#define PREDIV_MASK	0x001f0000
++#define PREDIV_SHIFT	16
++#define POSTDIV_MASK	0x0000001f
++	u32 unused1[3];
++	u32 pll;
++#define MUL_MASK	0x0000f000
++#define MUL_SHIFT	12
++#define PLL_MODE_MASK	0x00000001
++#define PLL_NDIV	0x00000800
++#define PLL_DIV		0x00000002
++#define PLL_STATUS	0x00000001
++	u32 unused2[3];
++};
++
++struct tnetd7300_clocks {
++	struct tnetd7300_clock bus;
++	struct tnetd7300_clock cpu;
++	struct tnetd7300_clock usb;
++	struct tnetd7300_clock dsp;
++};
++
++struct tnetd7200_clock {
++	u32 ctrl;
++	u32 unused1[3];
++#define DIVISOR_ENABLE_MASK 0x00008000
++	u32 mul;
++	u32 prediv;
++	u32 postdiv;
++	u32 postdiv2;
++	u32 unused2[6];
++	u32 cmd;
++	u32 status;
++	u32 cmden;
++	u32 padding[15];
++};
++
++struct tnetd7200_clocks {
++	struct tnetd7200_clock cpu;
++	struct tnetd7200_clock dsp;
++	struct tnetd7200_clock usb;
++};
++
++int ar7_cpu_clock = 150000000;
++EXPORT_SYMBOL(ar7_cpu_clock);
++int ar7_bus_clock = 125000000;
++EXPORT_SYMBOL(ar7_bus_clock);
++int ar7_dsp_clock;
++EXPORT_SYMBOL(ar7_dsp_clock);
++
++static int gcd(int a, int b)
++{
++	int c;
++
++	if (a < b) {
++		c = a;
++		a = b;
++		b = c;
++	}
++	while ((c = (a % b))) {
++		a = b;
++		b = c;
++	}
++	return b;
++}
++
++static void approximate(int base, int target, int *prediv,
++			int *postdiv, int *mul)
++{
++	int i, j, k, freq, res = target;
++	for (i = 1; i <= 16; i++)
++		for (j = 1; j <= 32; j++)
++			for (k = 1; k <= 32; k++) {
++				freq = abs(base / j * i / k - target);
++				if (freq < res) {
++					res = freq;
++					*mul = i;
++					*prediv = j;
++					*postdiv = k;
++				}
++			}
++}
++
++static void calculate(int base, int target, int *prediv, int *postdiv,
++	int *mul)
++{
++	int tmp_gcd, tmp_base, tmp_freq;
++
++	for (*prediv = 1; *prediv <= 32; (*prediv)++) {
++		tmp_base = base / *prediv;
++		tmp_gcd = gcd(target, tmp_base);
++		*mul = target / tmp_gcd;
++		*postdiv = tmp_base / tmp_gcd;
++		if ((*mul < 1) || (*mul >= 16))
++			continue;
++		if ((*postdiv > 0) & (*postdiv <= 32))
++			break;
++	}
++
++	if (base / (*prediv) * (*mul) / (*postdiv) != target) {
++		approximate(base, target, prediv, postdiv, mul);
++		tmp_freq = base / (*prediv) * (*mul) / (*postdiv);
++		printk(KERN_WARNING
++		       "Adjusted requested frequency %d to %d\n",
++		       target, tmp_freq);
++	}
++
++	printk(KERN_DEBUG "Clocks: prediv: %d, postdiv: %d, mul: %d\n",
++	       *prediv, *postdiv, *mul);
++}
++
++static int tnetd7300_dsp_clock(void)
++{
++	u32 didr1, didr2;
++	u8 rev = ar7_chip_rev();
++	didr1 = readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x18));
++	didr2 = readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x1c));
++	if (didr2 & (1 << 23))
++		return 0;
++	if ((rev >= 0x23) && (rev != 0x57))
++		return 250000000;
++	if ((((didr2 & 0x1fff) << 10) | ((didr1 & 0xffc00000) >> 22))
++	    > 4208000)
++		return 250000000;
++	return 0;
++}
++
++static int tnetd7300_get_clock(u32 shift, struct tnetd7300_clock *clock,
++	u32 *bootcr, u32 bus_clock)
++{
++	int product;
++	int base_clock = AR7_REF_CLOCK;
++	u32 ctrl = readl(&clock->ctrl);
++	u32 pll = readl(&clock->pll);
++	int prediv = ((ctrl & PREDIV_MASK) >> PREDIV_SHIFT) + 1;
++	int postdiv = (ctrl & POSTDIV_MASK) + 1;
++	int divisor = prediv * postdiv;
++	int mul = ((pll & MUL_MASK) >> MUL_SHIFT) + 1;
++
++	switch ((*bootcr & (BOOT_PLL_SOURCE_MASK << shift)) >> shift) {
++	case BOOT_PLL_SOURCE_BUS:
++		base_clock = bus_clock;
++		break;
++	case BOOT_PLL_SOURCE_REF:
++		base_clock = AR7_REF_CLOCK;
++		break;
++	case BOOT_PLL_SOURCE_XTAL:
++		base_clock = AR7_XTAL_CLOCK;
++		break;
++	case BOOT_PLL_SOURCE_CPU:
++		base_clock = ar7_cpu_clock;
++		break;
++	}
++
++	if (*bootcr & BOOT_PLL_BYPASS)
++		return base_clock / divisor;
++
++	if ((pll & PLL_MODE_MASK) == 0)
++		return (base_clock >> (mul / 16 + 1)) / divisor;
++
++	if ((pll & (PLL_NDIV | PLL_DIV)) == (PLL_NDIV | PLL_DIV)) {
++		product = (mul & 1) ?
++			(base_clock * mul) >> 1 :
++			(base_clock * (mul - 1)) >> 2;
++		return product / divisor;
++	}
++
++	if (mul == 16)
++		return base_clock / divisor;
++
++	return base_clock * mul / divisor;
++}
++
++static void tnetd7300_set_clock(u32 shift, struct tnetd7300_clock *clock,
++	u32 *bootcr, u32 frequency)
++{
++	int prediv, postdiv, mul;
++	int base_clock = ar7_bus_clock;
++
++	switch ((*bootcr & (BOOT_PLL_SOURCE_MASK << shift)) >> shift) {
++	case BOOT_PLL_SOURCE_BUS:
++		base_clock = ar7_bus_clock;
++		break;
++	case BOOT_PLL_SOURCE_REF:
++		base_clock = AR7_REF_CLOCK;
++		break;
++	case BOOT_PLL_SOURCE_XTAL:
++		base_clock = AR7_XTAL_CLOCK;
++		break;
++	case BOOT_PLL_SOURCE_CPU:
++		base_clock = ar7_cpu_clock;
++		break;
++	}
++
++	calculate(base_clock, frequency, &prediv, &postdiv, &mul);
++
++	writel(((prediv - 1) << PREDIV_SHIFT) | (postdiv - 1), &clock->ctrl);
++	mdelay(1);
++	writel(4, &clock->pll);
++	while (readl(&clock->pll) & PLL_STATUS);
++	writel(((mul - 1) << MUL_SHIFT) | (0xff << 3) | 0x0e, &clock->pll);
++	mdelay(75);
++}
++
++static void __init tnetd7300_init_clocks(void)
++{
++	u32 *bootcr = (u32 *)ioremap_nocache(AR7_REGS_DCL, 4);
++	struct tnetd7300_clocks *clocks =
++					(struct tnetd7300_clocks *)
++					ioremap_nocache(AR7_REGS_POWER + 0x20,
++					sizeof(struct tnetd7300_clocks));
++
++	ar7_bus_clock = tnetd7300_get_clock(BUS_PLL_SOURCE_SHIFT,
++		&clocks->bus, bootcr, AR7_AFE_CLOCK);
++
++	if (*bootcr & BOOT_PLL_ASYNC_MODE)
++		ar7_cpu_clock = tnetd7300_get_clock(CPU_PLL_SOURCE_SHIFT,
++			&clocks->cpu, bootcr, AR7_AFE_CLOCK);
++	else
++		ar7_cpu_clock = ar7_bus_clock;
++/*
++	tnetd7300_set_clock(USB_PLL_SOURCE_SHIFT, &clocks->usb,
++		bootcr, 48000000);
++*/
++	if (ar7_dsp_clock == 250000000)
++		tnetd7300_set_clock(DSP_PLL_SOURCE_SHIFT, &clocks->dsp,
++			bootcr, ar7_dsp_clock);
++
++	iounmap(clocks);
++	iounmap(bootcr);
++}
++
++static int tnetd7200_get_clock(int base, struct tnetd7200_clock *clock,
++	u32 *bootcr, u32 bus_clock)
++{
++	int divisor = ((readl(&clock->prediv) & 0x1f) + 1) *
++		((readl(&clock->postdiv) & 0x1f) + 1);
++
++	if (*bootcr & BOOT_PLL_BYPASS)
++		return base / divisor;
++
++	return base * ((readl(&clock->mul) & 0xf) + 1) / divisor;
++}
++
++
++static void tnetd7200_set_clock(int base, struct tnetd7200_clock *clock,
++	int prediv, int postdiv, int postdiv2, int mul, u32 frequency)
++{
++	printk(KERN_INFO
++		"Clocks: base = %d, frequency = %u, prediv = %d, "
++		"postdiv = %d, postdiv2 = %d, mul = %d\n",
++		base, frequency, prediv, postdiv, postdiv2, mul);
++
++	writel(0, &clock->ctrl);
++	writel(DIVISOR_ENABLE_MASK | ((prediv - 1) & 0x1F), &clock->prediv);
++	writel((mul - 1) & 0xF, &clock->mul);
++
++	for (mul = 0; mul < 2000; mul++) /* nop */;
++
++	while (readl(&clock->status) & 0x1) /* nop */;
++
++	writel(DIVISOR_ENABLE_MASK | ((postdiv - 1) & 0x1F), &clock->postdiv);
++
++	writel(readl(&clock->cmden) | 1, &clock->cmden);
++	writel(readl(&clock->cmd) | 1, &clock->cmd);
++
++	while (readl(&clock->status) & 0x1) /* nop */;
++
++	writel(DIVISOR_ENABLE_MASK | ((postdiv2 - 1) & 0x1F), &clock->postdiv2);
++
++	writel(readl(&clock->cmden) | 1, &clock->cmden);
++	writel(readl(&clock->cmd) | 1, &clock->cmd);
++
++	while (readl(&clock->status) & 0x1) /* nop */;
++
++	writel(readl(&clock->ctrl) | 1, &clock->ctrl);
++}
++
++static int tnetd7200_get_clock_base(int clock_id, u32 *bootcr)
++{
++	if (*bootcr & BOOT_PLL_ASYNC_MODE)
++		/* Async */
++		switch (clock_id) {
++		case TNETD7200_CLOCK_ID_DSP:
++			return AR7_REF_CLOCK;
++		default:
++			return AR7_AFE_CLOCK;
++		}
++	else
++		/* Sync */
++		if (*bootcr & BOOT_PLL_2TO1_MODE)
++			/* 2:1 */
++			switch (clock_id) {
++			case TNETD7200_CLOCK_ID_DSP:
++				return AR7_REF_CLOCK;
++			default:
++				return AR7_AFE_CLOCK;
++			}
++		else
++			/* 1:1 */
++			return AR7_REF_CLOCK;
++}
++
++
++static void __init tnetd7200_init_clocks(void)
++{
++	u32 *bootcr = (u32 *)ioremap_nocache(AR7_REGS_DCL, 4);
++	struct tnetd7200_clocks *clocks =
++					(struct tnetd7200_clocks *)
++					ioremap_nocache(AR7_REGS_POWER + 0x80,
++					sizeof(struct tnetd7200_clocks));
++	int cpu_base, cpu_mul, cpu_prediv, cpu_postdiv;
++	int dsp_base, dsp_mul, dsp_prediv, dsp_postdiv;
++	int usb_base, usb_mul, usb_prediv, usb_postdiv;
++
++/*
++	Log from Fritz!Box 7170 Annex B:
++
++	CPU revision is: 00018448
++	Clocks: Async mode
++	Clocks: Setting DSP clock
++	Clocks: prediv: 1, postdiv: 1, mul: 5
++	Clocks: base = 25000000, frequency = 125000000, prediv = 1,
++			postdiv = 2, postdiv2 = 1, mul = 10
++	Clocks: Setting CPU clock
++	Adjusted requested frequency 211000000 to 211968000
++	Clocks: prediv: 1, postdiv: 1, mul: 6
++	Clocks: base = 35328000, frequency = 211968000, prediv = 1,
++			postdiv = 1, postdiv2 = -1, mul = 6
++	Clocks: Setting USB clock
++	Adjusted requested frequency 48000000 to 48076920
++	Clocks: prediv: 13, postdiv: 1, mul: 5
++	Clocks: base = 125000000, frequency = 48000000, prediv = 13,
++			postdiv = 1, postdiv2 = -1, mul = 5
++
++	DSL didn't work if you didn't set the postdiv 2:1 postdiv2 combination,
++	driver hung on startup.
++	Haven't tested this on a synchronous board,
++	neither do i know what to do with ar7_dsp_clock
++*/
++
++	cpu_base = tnetd7200_get_clock_base(TNETD7200_CLOCK_ID_CPU, bootcr);
++	dsp_base = tnetd7200_get_clock_base(TNETD7200_CLOCK_ID_DSP, bootcr);
++
++	if (*bootcr & BOOT_PLL_ASYNC_MODE) {
++		printk(KERN_INFO "Clocks: Async mode\n");
++
++		printk(KERN_INFO "Clocks: Setting DSP clock\n");
++		calculate(dsp_base, TNETD7200_DEF_DSP_CLK,
++			&dsp_prediv, &dsp_postdiv, &dsp_mul);
++		ar7_bus_clock =
++			((dsp_base / dsp_prediv) * dsp_mul) / dsp_postdiv;
++		tnetd7200_set_clock(dsp_base, &clocks->dsp,
++			dsp_prediv, dsp_postdiv * 2, dsp_postdiv, dsp_mul * 2,
++			ar7_bus_clock);
++
++		printk(KERN_INFO "Clocks: Setting CPU clock\n");
++		calculate(cpu_base, TNETD7200_DEF_CPU_CLK, &cpu_prediv,
++			&cpu_postdiv, &cpu_mul);
++		ar7_cpu_clock =
++			((cpu_base / cpu_prediv) * cpu_mul) / cpu_postdiv;
++		tnetd7200_set_clock(cpu_base, &clocks->cpu,
++			cpu_prediv, cpu_postdiv, -1, cpu_mul,
++			ar7_cpu_clock);
++
++	} else
++		if (*bootcr & BOOT_PLL_2TO1_MODE) {
++			printk(KERN_INFO "Clocks: Sync 2:1 mode\n");
++
++			printk(KERN_INFO "Clocks: Setting CPU clock\n");
++			calculate(cpu_base, TNETD7200_DEF_CPU_CLK, &cpu_prediv,
++				&cpu_postdiv, &cpu_mul);
++			ar7_cpu_clock = ((cpu_base / cpu_prediv) * cpu_mul)
++								/ cpu_postdiv;
++			tnetd7200_set_clock(cpu_base, &clocks->cpu,
++				cpu_prediv, cpu_postdiv, -1, cpu_mul,
++				ar7_cpu_clock);
++
++			printk(KERN_INFO "Clocks: Setting DSP clock\n");
++			calculate(dsp_base, TNETD7200_DEF_DSP_CLK, &dsp_prediv,
++				&dsp_postdiv, &dsp_mul);
++			ar7_bus_clock = ar7_cpu_clock / 2;
++			tnetd7200_set_clock(dsp_base, &clocks->dsp,
++				dsp_prediv, dsp_postdiv * 2, dsp_postdiv,
++				dsp_mul * 2, ar7_bus_clock);
++		} else {
++			printk(KERN_INFO "Clocks: Sync 1:1 mode\n");
++
++			printk(KERN_INFO "Clocks: Setting DSP clock\n");
++			calculate(dsp_base, TNETD7200_DEF_DSP_CLK, &dsp_prediv,
++				&dsp_postdiv, &dsp_mul);
++			ar7_bus_clock = ((dsp_base / dsp_prediv) * dsp_mul)
++								/ dsp_postdiv;
++			tnetd7200_set_clock(dsp_base, &clocks->dsp,
++				dsp_prediv, dsp_postdiv * 2, dsp_postdiv,
++				dsp_mul * 2, ar7_bus_clock);
++
++			ar7_cpu_clock = ar7_bus_clock;
++		}
++
++	printk(KERN_INFO "Clocks: Setting USB clock\n");
++	usb_base = ar7_bus_clock;
++	calculate(usb_base, TNETD7200_DEF_USB_CLK, &usb_prediv,
++		&usb_postdiv, &usb_mul);
++	tnetd7200_set_clock(usb_base, &clocks->usb,
++		usb_prediv, usb_postdiv, -1, usb_mul,
++		TNETD7200_DEF_USB_CLK);
++
++	#warning FIXME
++	ar7_dsp_clock = ar7_cpu_clock;
++
++	iounmap(clocks);
++	iounmap(bootcr);
++}
++
++void __init ar7_init_clocks(void)
++{
++	switch (ar7_chip_id()) {
++	case AR7_CHIP_7100:
++#warning FIXME: Check if the new 7200 clock init works for 7100
++		tnetd7200_init_clocks();
++		break;
++	case AR7_CHIP_7200:
++		tnetd7200_init_clocks();
++		break;
++	case AR7_CHIP_7300:
++		ar7_dsp_clock = tnetd7300_dsp_clock();
++		tnetd7300_init_clocks();
++		break;
++	default:
++		break;
++	}
++}
+diff -Nur linux-2.6.29.1.orig/arch/mips/ar7/gpio.c linux-2.6.29.1/arch/mips/ar7/gpio.c
+--- linux-2.6.29.1.orig/arch/mips/ar7/gpio.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/ar7/gpio.c	2009-05-31 20:19:27.000000000 +0200
+@@ -0,0 +1,49 @@
++/*
++ * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org>
++ * Copyright (C) 2007 Eugene Konev <ejka@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
++ */
++
++#include <linux/module.h>
++
++#include <asm/mach-ar7/gpio.h>
++
++static const char *ar7_gpio_list[AR7_GPIO_MAX];
++
++int gpio_request(unsigned gpio, const char *label)
++{
++	if (gpio >= AR7_GPIO_MAX)
++		return -EINVAL;
++
++	if (ar7_gpio_list[gpio])
++		return -EBUSY;
++
++	if (label) {
++		ar7_gpio_list[gpio] = label;
++	} else {
++		ar7_gpio_list[gpio] = "busy";
++	}
++
++	return 0;
++}
++EXPORT_SYMBOL(gpio_request);
++
++void gpio_free(unsigned gpio)
++{
++	BUG_ON(!ar7_gpio_list[gpio]);
++	ar7_gpio_list[gpio] = NULL;
++}
++EXPORT_SYMBOL(gpio_free);
+diff -Nur linux-2.6.29.1.orig/arch/mips/ar7/irq.c linux-2.6.29.1/arch/mips/ar7/irq.c
+--- linux-2.6.29.1.orig/arch/mips/ar7/irq.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/ar7/irq.c	2009-05-31 20:19:35.000000000 +0200
+@@ -0,0 +1,183 @@
++/*
++ * Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org>
++ * Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
++ */
++
++#include <linux/interrupt.h>
++#include <linux/io.h>
++
++#include <asm/irq_cpu.h>
++#include <asm/mipsregs.h>
++#include <asm/mach-ar7/ar7.h>
++
++#define EXCEPT_OFFSET	0x80
++#define PACE_OFFSET	0xA0
++#define CHNLS_OFFSET	0x200
++
++#define REG_OFFSET(irq, reg)	((irq) / 32 * 0x4 + reg * 0x10)
++#define SEC_REG_OFFSET(reg)	(EXCEPT_OFFSET + reg * 0x8)
++#define SEC_SR_OFFSET		(SEC_REG_OFFSET(0))	/* 0x80 */
++#define CR_OFFSET(irq)		(REG_OFFSET(irq, 1))	/* 0x10 */
++#define SEC_CR_OFFSET		(SEC_REG_OFFSET(1))	/* 0x88 */
++#define ESR_OFFSET(irq)		(REG_OFFSET(irq, 2))	/* 0x20 */
++#define SEC_ESR_OFFSET		(SEC_REG_OFFSET(2))	/* 0x90 */
++#define ECR_OFFSET(irq)		(REG_OFFSET(irq, 3))	/* 0x30 */
++#define SEC_ECR_OFFSET		(SEC_REG_OFFSET(3))	/* 0x98 */
++#define PIR_OFFSET		(0x40)
++#define MSR_OFFSET		(0x44)
++#define PM_OFFSET(irq)		(REG_OFFSET(irq, 5))	/* 0x50 */
++#define TM_OFFSET(irq)		(REG_OFFSET(irq, 6))	/* 0x60 */
++
++#define REG(addr) ((u32 *)(KSEG1ADDR(AR7_REGS_IRQ) + addr))
++
++#define CHNL_OFFSET(chnl) (CHNLS_OFFSET + (chnl * 4))
++
++static void ar7_unmask_irq(unsigned int irq_nr);
++static void ar7_mask_irq(unsigned int irq_nr);
++static void ar7_ack_irq(unsigned int irq_nr);
++static void ar7_unmask_sec_irq(unsigned int irq_nr);
++static void ar7_mask_sec_irq(unsigned int irq_nr);
++static void ar7_ack_sec_irq(unsigned int irq_nr);
++static void ar7_cascade(void);
++static void ar7_irq_init(int base);
++static int ar7_irq_base;
++
++static struct irq_chip ar7_irq_type = {
++	.name = "AR7",
++	.unmask = ar7_unmask_irq,
++	.mask = ar7_mask_irq,
++	.ack = ar7_ack_irq
++};
++
++static struct irq_chip ar7_sec_irq_type = {
++	.name = "AR7",
++	.unmask = ar7_unmask_sec_irq,
++	.mask = ar7_mask_sec_irq,
++	.ack = ar7_ack_sec_irq,
++};
++
++static struct irqaction ar7_cascade_action = {
++	.handler = no_action,
++	.name = "AR7 cascade interrupt"
++};
++
++static void ar7_unmask_irq(unsigned int irq)
++{
++	writel(1 << ((irq - ar7_irq_base) % 32),
++	       REG(ESR_OFFSET(irq - ar7_irq_base)));
++}
++
++static void ar7_mask_irq(unsigned int irq)
++{
++	writel(1 << ((irq - ar7_irq_base) % 32),
++	       REG(ECR_OFFSET(irq - ar7_irq_base)));
++}
++
++static void ar7_ack_irq(unsigned int irq)
++{
++	writel(1 << ((irq - ar7_irq_base) % 32),
++	       REG(CR_OFFSET(irq - ar7_irq_base)));
++}
++
++static void ar7_unmask_sec_irq(unsigned int irq)
++{
++	writel(1 << (irq - ar7_irq_base - 40), REG(SEC_ESR_OFFSET));
++}
++
++static void ar7_mask_sec_irq(unsigned int irq)
++{
++	writel(1 << (irq - ar7_irq_base - 40), REG(SEC_ECR_OFFSET));
++}
++
++static void ar7_ack_sec_irq(unsigned int irq)
++{
++	writel(1 << (irq - ar7_irq_base - 40), REG(SEC_CR_OFFSET));
++}
++
++void __init arch_init_irq(void) {
++	mips_cpu_irq_init();
++	ar7_irq_init(8);
++}
++
++static void __init ar7_irq_init(int base)
++{
++	int i;
++	/*
++	 * Disable interrupts and clear pending
++	 */
++	writel(0xffffffff, REG(ECR_OFFSET(0)));
++	writel(0xff, REG(ECR_OFFSET(32)));
++	writel(0xffffffff, REG(SEC_ECR_OFFSET));
++	writel(0xffffffff, REG(CR_OFFSET(0)));
++	writel(0xff, REG(CR_OFFSET(32)));
++	writel(0xffffffff, REG(SEC_CR_OFFSET));
++
++	ar7_irq_base = base;
++
++	for (i = 0; i < 40; i++) {
++		writel(i, REG(CHNL_OFFSET(i)));
++		/* Primary IRQ's */
++		set_irq_chip_and_handler(base + i, &ar7_irq_type,
++					 handle_level_irq);
++		/* Secondary IRQ's */
++		if (i < 32)
++			set_irq_chip_and_handler(base + i + 40,
++						 &ar7_sec_irq_type,
++						 handle_level_irq);
++	}
++
++	setup_irq(2, &ar7_cascade_action);
++	setup_irq(ar7_irq_base, &ar7_cascade_action);
++	set_c0_status(IE_IRQ0);
++}
++
++static void ar7_cascade(void)
++{
++	u32 status;
++	int i, irq;
++
++	/* Primary IRQ's */
++	irq = readl(REG(PIR_OFFSET)) & 0x3f;
++	if (irq) {
++		do_IRQ(ar7_irq_base + irq);
++		return;
++	}
++
++	/* Secondary IRQ's are cascaded through primary '0' */
++	writel(1, REG(CR_OFFSET(irq)));
++	status = readl(REG(SEC_SR_OFFSET));
++	for (i = 0; i < 32; i++) {
++		if (status & 1) {
++			do_IRQ(ar7_irq_base + i + 40);
++			return;
++		}
++		status >>= 1;
++	}
++
++	spurious_interrupt();
++}
++
++asmlinkage void plat_irq_dispatch(void)
++{
++	unsigned int pending = read_c0_status() & read_c0_cause() & ST0_IM;
++	if (pending & STATUSF_IP7)		/* cpu timer */
++		do_IRQ(7);
++	else if (pending & STATUSF_IP2)		/* int0 hardware line */
++		ar7_cascade();
++	else
++		spurious_interrupt();
++}
+diff -Nur linux-2.6.29.1.orig/arch/mips/ar7/Makefile linux-2.6.29.1/arch/mips/ar7/Makefile
+--- linux-2.6.29.1.orig/arch/mips/ar7/Makefile	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/ar7/Makefile	2009-05-31 19:50:05.000000000 +0200
+@@ -0,0 +1,10 @@
++
++obj-y := \
++	prom.o \
++	setup.o \
++	memory.o \
++	irq.o \
++	time.o \
++	platform.o \
++	gpio.o \
++	clock.o
+diff -Nur linux-2.6.29.1.orig/arch/mips/ar7/memory.c linux-2.6.29.1/arch/mips/ar7/memory.c
+--- linux-2.6.29.1.orig/arch/mips/ar7/memory.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/ar7/memory.c	2009-05-31 19:50:05.000000000 +0200
+@@ -0,0 +1,74 @@
++/*
++ * Based on arch/mips/mm/init.c
++ * Copyright (C) 1994 - 2000 Ralf Baechle
++ * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
++ * Kevin D. Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
++ * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
++ */
++#include <linux/bootmem.h>
++#include <linux/init.h>
++#include <linux/mm.h>
++#include <linux/module.h>
++#include <linux/pfn.h>
++#include <linux/proc_fs.h>
++#include <linux/string.h>
++#include <linux/swap.h>
++
++#include <asm/bootinfo.h>
++#include <asm/page.h>
++#include <asm/sections.h>
++
++#include <asm/mips-boards/prom.h>
++
++static int __init memsize(void)
++{
++	u32 size = (64 << 20);
++	u32 *addr = (u32 *)KSEG1ADDR(0x14000000 + size - 4);
++	u32 *kernel_end = (u32 *)KSEG1ADDR(CPHYSADDR((u32)&_end));
++	u32 *tmpaddr = addr;
++
++	while (tmpaddr > kernel_end) {
++		*tmpaddr = (u32)tmpaddr;
++		size >>= 1;
++		tmpaddr -= size >> 2;
++	}
++
++	do {
++		tmpaddr += size >> 2;
++		if (*tmpaddr != (u32)tmpaddr)
++			break;
++		size <<= 1;
++	} while (size < (64 << 20));
++
++	writel(tmpaddr, &addr);
++
++	return size;
++}
++
++void __init prom_meminit(void)
++{
++	unsigned long pages;
++
++	pages = memsize() >> PAGE_SHIFT;
++	add_memory_region(PHYS_OFFSET, pages << PAGE_SHIFT,
++			  BOOT_MEM_RAM);
++}
++
++void __init prom_free_prom_memory(void)
++{
++	return;
++}
+diff -Nur linux-2.6.29.1.orig/arch/mips/ar7/platform.c linux-2.6.29.1/arch/mips/ar7/platform.c
+--- linux-2.6.29.1.orig/arch/mips/ar7/platform.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/ar7/platform.c	2009-06-01 13:34:18.000000000 +0200
+@@ -0,0 +1,535 @@
++/*
++ * Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org>
++ * Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
++ */
++
++#include <linux/autoconf.h>
++#include <linux/init.h>
++#include <linux/types.h>
++#include <linux/module.h>
++#include <linux/delay.h>
++#include <linux/dma-mapping.h>
++#include <linux/platform_device.h>
++#include <linux/mtd/physmap.h>
++#include <linux/serial.h>
++#include <linux/serial_8250.h>
++#include <linux/ioport.h>
++#include <linux/io.h>
++#include <linux/version.h>
++#include <linux/vlynq.h>
++#include <linux/leds.h>
++#include <linux/string.h>
++
++#include <asm/addrspace.h>
++#include <asm/mach-ar7/ar7.h>
++#include <asm/mach-ar7/gpio.h>
++#include <asm/mach-ar7/prom.h>
++
++struct plat_vlynq_data {
++	struct plat_vlynq_ops ops;
++	int gpio_bit;
++	int reset_bit;
++};
++
++
++static int vlynq_on(struct vlynq_device *dev)
++{
++	int result;
++	struct plat_vlynq_data *pdata = dev->dev.platform_data;
++
++	if ((result = gpio_request(pdata->gpio_bit, "vlynq")))
++		goto out;
++
++	ar7_device_reset(pdata->reset_bit);
++
++	if ((result = ar7_gpio_disable(pdata->gpio_bit)))
++		goto out_enabled;
++
++	if ((result = ar7_gpio_enable(pdata->gpio_bit)))
++		goto out_enabled;
++
++	if ((result = gpio_direction_output(pdata->gpio_bit, 0)))
++		goto out_gpio_enabled;
++
++	mdelay(50);
++
++	gpio_set_value(pdata->gpio_bit, 1);
++	mdelay(50);
++
++	return 0;
++
++out_gpio_enabled:
++	ar7_gpio_disable(pdata->gpio_bit);
++out_enabled:
++	ar7_device_disable(pdata->reset_bit);
++	gpio_free(pdata->gpio_bit);
++out:
++	return result;
++}
++
++static void vlynq_off(struct vlynq_device *dev)
++{
++	struct plat_vlynq_data *pdata = dev->dev.platform_data;
++	ar7_gpio_disable(pdata->gpio_bit);
++	gpio_free(pdata->gpio_bit);
++	ar7_device_disable(pdata->reset_bit);
++}
++
++static struct resource physmap_flash_resource = {
++	.name = "mem",
++	.flags = IORESOURCE_MEM,
++	.start = 0x10000000,
++	.end = 0x107fffff,
++};
++
++static struct resource cpmac_low_res[] = {
++	{
++		.name = "regs",
++		.flags = IORESOURCE_MEM,
++		.start = AR7_REGS_MAC0,
++		.end = AR7_REGS_MAC0 + 0x7ff,
++	},
++	{
++		.name = "irq",
++		.flags = IORESOURCE_IRQ,
++		.start = 27,
++		.end = 27,
++	},
++};
++
++static struct resource cpmac_high_res[] = {
++	{
++		.name = "regs",
++		.flags = IORESOURCE_MEM,
++		.start = AR7_REGS_MAC1,
++		.end = AR7_REGS_MAC1 + 0x7ff,
++	},
++	{
++		.name = "irq",
++		.flags = IORESOURCE_IRQ,
++		.start = 41,
++		.end = 41,
++	},
++};
++
++static struct resource vlynq_low_res[] = {
++	{
++		.name = "regs",
++		.flags = IORESOURCE_MEM,
++		.start = AR7_REGS_VLYNQ0,
++		.end = AR7_REGS_VLYNQ0 + 0xff,
++	},
++	{
++		.name = "irq",
++		.flags = IORESOURCE_IRQ,
++		.start = 29,
++		.end = 29,
++	},
++	{
++		.name = "mem",
++		.flags = IORESOURCE_MEM,
++		.start = 0x04000000,
++		.end = 0x04ffffff,
++	},
++	{
++		.name = "devirq",
++		.flags = IORESOURCE_IRQ,
++		.start = 80,
++		.end = 111,
++	},
++};
++
++static struct resource vlynq_high_res[] = {
++	{
++		.name = "regs",
++		.flags = IORESOURCE_MEM,
++		.start = AR7_REGS_VLYNQ1,
++		.end = AR7_REGS_VLYNQ1 + 0xff,
++	},
++	{
++		.name = "irq",
++		.flags = IORESOURCE_IRQ,
++		.start = 33,
++		.end = 33,
++	},
++	{
++		.name = "mem",
++		.flags = IORESOURCE_MEM,
++		.start = 0x0c000000,
++		.end = 0x0cffffff,
++	},
++	{
++		.name = "devirq",
++		.flags = IORESOURCE_IRQ,
++		.start = 112,
++		.end = 143,
++	},
++};
++
++static struct resource usb_res[] = {
++	{
++		.name = "regs",
++		.flags = IORESOURCE_MEM,
++		.start = AR7_REGS_USB,
++		.end = AR7_REGS_USB + 0xff,
++	},
++	{
++		.name = "irq",
++		.flags = IORESOURCE_IRQ,
++		.start = 32,
++		.end = 32,
++	},
++	{
++		.name = "mem",
++		.flags = IORESOURCE_MEM,
++		.start = 0x03400000,
++		.end = 0x034001fff,
++	},
++};
++
++static struct physmap_flash_data physmap_flash_data = {
++	.width = 2,
++};
++
++static struct plat_cpmac_data cpmac_low_data = {
++	.reset_bit = 17,
++	.power_bit = 20,
++	.phy_mask = 0x80000000,
++};
++
++static struct plat_cpmac_data cpmac_high_data = {
++	.reset_bit = 21,
++	.power_bit = 22,
++	.phy_mask = 0x7fffffff,
++};
++
++static struct plat_vlynq_data vlynq_low_data = {
++	.ops.on = vlynq_on,
++	.ops.off = vlynq_off,
++	.reset_bit = 20,
++	.gpio_bit = 18,
++};
++
++static struct plat_vlynq_data vlynq_high_data = {
++	.ops.on = vlynq_on,
++	.ops.off = vlynq_off,
++	.reset_bit = 16,
++	.gpio_bit = 19,
++};
++
++static struct platform_device physmap_flash = {
++	.id = 0,
++	.name = "physmap-flash",
++	.dev.platform_data = &physmap_flash_data,
++	.resource = &physmap_flash_resource,
++	.num_resources = 1,
++};
++
++static u64 cpmac_dma_mask = DMA_32BIT_MASK;
++static struct platform_device cpmac_low = {
++	.id = 0,
++	.name = "cpmac",
++	.dev = {
++		.dma_mask = &cpmac_dma_mask,
++		.coherent_dma_mask = DMA_32BIT_MASK,
++		.platform_data = &cpmac_low_data,
++	},
++	.resource = cpmac_low_res,
++	.num_resources = ARRAY_SIZE(cpmac_low_res),
++};
++
++static struct platform_device cpmac_high = {
++	.id = 1,
++	.name = "cpmac",
++	.dev = {
++		.dma_mask = &cpmac_dma_mask,
++		.coherent_dma_mask = DMA_32BIT_MASK,
++		.platform_data = &cpmac_high_data,
++	},
++	.resource = cpmac_high_res,
++	.num_resources = ARRAY_SIZE(cpmac_high_res),
++};
++
++static struct platform_device vlynq_low = {
++	.id = 0,
++	.name = "vlynq",
++	.dev.platform_data = &vlynq_low_data,
++	.resource = vlynq_low_res,
++	.num_resources = ARRAY_SIZE(vlynq_low_res),
++};
++
++static struct platform_device vlynq_high = {
++	.id = 1,
++	.name = "vlynq",
++	.dev.platform_data = &vlynq_high_data,
++	.resource = vlynq_high_res,
++	.num_resources = ARRAY_SIZE(vlynq_high_res),
++};
++
++
++/* This is proper way to define uart ports, but they are then detected
++ * as xscale and, obviously, don't work...
++ */
++#if !defined(CONFIG_SERIAL_8250)
++
++static struct plat_serial8250_port uart0_data = {
++	.mapbase = AR7_REGS_UART0,
++	.irq = AR7_IRQ_UART0,
++	.regshift = 2,
++	.iotype = UPIO_MEM,
++	.flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
++};
++
++static struct plat_serial8250_port uart1_data = {
++	.mapbase = UR8_REGS_UART1,
++	.irq = AR7_IRQ_UART1,
++	.regshift = 2,
++	.iotype = UPIO_MEM,
++	.flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP,
++};
++
++static struct plat_serial8250_port uart_data[] = {
++	uart0_data,
++	uart1_data,
++	{ .flags = 0 }
++};
++
++static struct plat_serial8250_port uart_data_single[] = {
++	uart0_data,
++	{ .flags = 0 }
++};
++
++static struct platform_device uart = {
++	.id = 0,
++	.name = "serial8250",
++	.dev.platform_data = uart_data_single
++};
++#endif
++
++static struct gpio_led default_leds[] = {
++	{ .name = "status", .gpio = 8, .active_low = 1, },
++};
++
++static struct gpio_led dsl502t_leds[] = {
++	{ .name = "status", .gpio = 9, .active_low = 1, },
++	{ .name = "ethernet", .gpio = 7, .active_low = 1, },
++	{ .name = "usb", .gpio = 12, .active_low = 1, },
++};
++
++static struct gpio_led dg834g_leds[] = {
++	{ .name = "ppp", .gpio = 6, .active_low = 1, },
++	{ .name = "status", .gpio = 7, .active_low = 1, },
++	{ .name = "adsl", .gpio = 8, .active_low = 1, },
++	{ .name = "wifi", .gpio = 12, .active_low = 1, },
++	{ .name = "power", .gpio = 14, .active_low = 1, .default_trigger = "default-on", },
++};
++
++static struct gpio_led fb_sl_leds[] = {
++	{ .name = "1", .gpio = 7, },
++	{ .name = "2", .gpio = 13, .active_low = 1, },
++	{ .name = "3", .gpio = 10, .active_low = 1, },
++	{ .name = "4", .gpio = 12, .active_low = 1, },
++	{ .name = "5", .gpio = 9, .active_low = 1, },
++};
++
++static struct gpio_led fb_fon_leds[] = {
++	{ .name = "1", .gpio = 8, },
++	{ .name = "2", .gpio = 3, .active_low = 1, },
++	{ .name = "3", .gpio = 5, },
++	{ .name = "4", .gpio = 4, .active_low = 1, },
++	{ .name = "5", .gpio = 11, .active_low = 1, },
++};
++
++static struct gpio_led_platform_data ar7_led_data;
++
++static struct platform_device ar7_gpio_leds = {
++	.name = "leds-gpio",
++	.id = -1,
++	.dev = {
++		.platform_data = &ar7_led_data,
++	}
++};
++
++static struct platform_device ar7_udc = {
++	.id = -1,
++	.name = "ar7_udc",
++	.resource = usb_res,
++	.num_resources = ARRAY_SIZE(usb_res),
++};
++
++static inline unsigned char char2hex(char h)
++{
++	switch (h) {
++	case '0': case '1': case '2': case '3': case '4':
++	case '5': case '6': case '7': case '8': case '9':
++		return h - '0';
++	case 'A': case 'B': case 'C': case 'D': case 'E': case 'F':
++		return h - 'A' + 10;
++	case 'a': case 'b': case 'c': case 'd': case 'e': case 'f':
++		return h - 'a' + 10;
++	default:
++		return 0;
++	}
++}
++
++static void cpmac_get_mac(int instance, unsigned char *dev_addr)
++{
++	int i;
++	char name[5], default_mac[] = "00:00:00:12:34:56", *mac;
++
++	mac = NULL;
++	sprintf(name, "mac%c", 'a' + instance);
++	mac = prom_getenv(name);
++	if (!mac) {
++		sprintf(name, "mac%c", 'a');
++		mac = prom_getenv(name);
++	}
++	if (!mac)
++		mac = default_mac;
++	for (i = 0; i < 6; i++)
++		dev_addr[i] = (char2hex(mac[i * 3]) << 4) +
++			char2hex(mac[i * 3 + 1]);
++}
++
++static void __init detect_leds(void)
++{
++	char *prId, *usb_prod;
++
++	/* Default LEDs	*/
++	ar7_led_data.num_leds = ARRAY_SIZE(default_leds);
++	ar7_led_data.leds = default_leds;
++
++	/* FIXME: the whole thing is unreliable */
++	prId = prom_getenv("ProductID");
++	usb_prod = prom_getenv("usb_prod");
++	
++	/* If we can't get the product id from PROM, use the default LEDs */
++	if (!prId)
++		return;
++
++	if (strstr(prId, "Fritz_Box_FON")) {
++		ar7_led_data.num_leds = ARRAY_SIZE(fb_fon_leds);
++		ar7_led_data.leds = fb_fon_leds;
++	} else if (strstr(prId, "Fritz_Box_")) {
++		ar7_led_data.num_leds = ARRAY_SIZE(fb_sl_leds);
++		ar7_led_data.leds = fb_sl_leds;
++	} else if ((!strcmp(prId, "AR7RD") || !strcmp(prId, "AR7DB")) && usb_prod != NULL && strstr(usb_prod, "DSL-502T")) {
++		ar7_led_data.num_leds = ARRAY_SIZE(dsl502t_leds);
++		ar7_led_data.leds = dsl502t_leds;
++	} else if (strstr(prId, "DG834")) {
++		ar7_led_data.num_leds = ARRAY_SIZE(dg834g_leds);
++		ar7_led_data.leds = dg834g_leds;
++	}
++}
++
++static int __init ar7_register_devices(void)
++{
++	int res;
++
++#ifdef CONFIG_SERIAL_8250
++
++	static struct uart_port uart_port[2];
++
++	memset(uart_port, 0, sizeof(struct uart_port) * 2);
++
++	// use default type
++	//uart_port[0].type = PORT_AR7;
++	uart_port[0].line = 0;
++	uart_port[0].irq = AR7_IRQ_UART0;
++	uart_port[0].uartclk = ar7_bus_freq() / 2;
++	uart_port[0].iotype = UPIO_MEM;
++	uart_port[0].mapbase = AR7_REGS_UART0;
++	uart_port[0].membase = ioremap(uart_port[0].mapbase, 256);
++	uart_port[0].regshift = 2;
++	res = early_serial_setup(&uart_port[0]);
++	if (res)
++		return res;
++
++
++	/* Only TNETD73xx have a second serial port */
++	if (ar7_has_second_uart()) {
++		// use default type
++		//uart_port[1].type = PORT_AR7;
++		uart_port[1].line = 1;
++		uart_port[1].irq = AR7_IRQ_UART1;
++		uart_port[1].uartclk = ar7_bus_freq() / 2;
++		uart_port[1].iotype = UPIO_MEM;
++		uart_port[1].mapbase = UR8_REGS_UART1;
++		uart_port[1].membase = ioremap(uart_port[1].mapbase, 256);
++		uart_port[1].regshift = 2;
++		res = early_serial_setup(&uart_port[1]);
++		if (res)
++			return res;
++	}
++
++#else /* !CONFIG_SERIAL_8250 */
++
++	uart_data[0].uartclk = ar7_bus_freq() / 2;
++	uart_data[1].uartclk = uart_data[0].uartclk;
++
++	/* Only TNETD73xx have a second serial port */
++	if (ar7_has_second_uart())
++		uart.dev.platform_data = uart_data;
++
++	res = platform_device_register(&uart);
++	if (res)
++		return res;
++
++#endif /* CONFIG_SERIAL_8250 */
++
++	res = platform_device_register(&physmap_flash);
++	if (res)
++		return res;
++
++	ar7_device_disable(vlynq_low_data.reset_bit);
++	res = platform_device_register(&vlynq_low);
++	if (res)
++		return res;
++
++	if (ar7_has_high_vlynq()) {
++		ar7_device_disable(vlynq_high_data.reset_bit);
++		res = platform_device_register(&vlynq_high);
++		if (res)
++			return res;
++	}
++
++	if (ar7_has_high_cpmac()) {
++		cpmac_get_mac(1, cpmac_high_data.dev_addr);
++		res = platform_device_register(&cpmac_high);
++		if (res)
++			return res;
++	} else {
++		cpmac_low_data.phy_mask = 0xffffffff;
++	}
++
++	cpmac_get_mac(0, cpmac_low_data.dev_addr);
++	res = platform_device_register(&cpmac_low);
++	if (res)
++		return res;
++
++	detect_leds();
++	res = platform_device_register(&ar7_gpio_leds);
++	if (res)
++		return res;
++
++	res = platform_device_register(&ar7_udc);
++
++	return res;
++}
++
++
++arch_initcall(ar7_register_devices);
+diff -Nur linux-2.6.29.1.orig/arch/mips/ar7/prom.c linux-2.6.29.1/arch/mips/ar7/prom.c
+--- linux-2.6.29.1.orig/arch/mips/ar7/prom.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/ar7/prom.c	2009-05-31 20:18:44.000000000 +0200
+@@ -0,0 +1,321 @@
++/*
++ * Carsten Langgaard, carstenl@mips.com
++ * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
++ *
++ *  This program is free software; you can distribute it and/or modify it
++ *  under the terms of the GNU General Public License (Version 2) as
++ *  published by the Free Software Foundation.
++ *
++ *  This program is distributed in the hope it will be useful, but WITHOUT
++ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
++ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
++ *  for more details.
++ *
++ *  You should have received a copy of the GNU General Public License along
++ *  with this program; if not, write to the Free Software Foundation, Inc.,
++ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
++ *
++ * Putting things on the screen/serial line using YAMONs facilities.
++ */
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/serial_reg.h>
++#include <linux/spinlock.h>
++#include <linux/module.h>
++#include <linux/string.h>
++#include <linux/io.h>
++#include <asm/bootinfo.h>
++
++#include <asm/mach-ar7/ar7.h>
++#include <asm/mach-ar7/prom.h>
++
++#define MAX_ENTRY 80
++
++struct env_var {
++	char *name;
++	char *value;
++};
++
++static struct env_var adam2_env[MAX_ENTRY] = { { 0, }, };
++
++char *prom_getenv(const char *name)
++{
++	int i;
++	for (i = 0; (i < MAX_ENTRY) && adam2_env[i].name; i++)
++		if (!strcmp(name, adam2_env[i].name))
++			return adam2_env[i].value;
++
++	return NULL;
++}
++EXPORT_SYMBOL(prom_getenv);
++
++char * __init prom_getcmdline(void)
++{
++	return &(arcs_cmdline[0]);
++}
++
++static void  __init ar7_init_cmdline(int argc, char *argv[])
++{
++	char *cp;
++	int actr;
++
++	actr = 1; /* Always ignore argv[0] */
++
++	cp = &(arcs_cmdline[0]);
++	while (actr < argc) {
++		strcpy(cp, argv[actr]);
++		cp += strlen(argv[actr]);
++		*cp++ = ' ';
++		actr++;
++	}
++	if (cp != &(arcs_cmdline[0])) {
++		/* get rid of trailing space */
++		--cp;
++		*cp = '\0';
++	}
++}
++
++struct psbl_rec {
++	u32 psbl_size;
++	u32 env_base;
++	u32 env_size;
++	u32 ffs_base;
++	u32 ffs_size;
++};
++
++static __initdata char psp_env_version[] = "TIENV0.8";
++
++struct psp_env_chunk {
++	u8 num;
++	u8 ctrl;
++	u16 csum;
++	u8 len;
++	char data[11];
++} __attribute__ ((packed));
++
++struct psp_var_map_entry {
++	u8 num;
++	char *value;
++};
++
++static struct psp_var_map_entry psp_var_map[] = {
++	{ 1, "cpufrequency" },
++	{ 2, "memsize" },
++	{ 3, "flashsize" },
++	{ 4, "modetty0" },
++	{ 5, "modetty1" },
++	{ 8, "maca" },
++	{ 9, "macb" },
++	{ 28, "sysfrequency" },
++	{ 38, "mipsfrequency" },
++};
++
++/*
++
++Well-known variable (num is looked up in table above for matching variable name)
++Example: cpufrequency=211968000
+++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
++| 01 |CTRL|CHECKSUM | 01 | _2 | _1 | _1 | _9 | _6 | _8 | _0 | _0 | _0 | \0 | FF
+++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
++
++Name=Value pair in a single chunk
++Example: NAME=VALUE
+++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
++| 00 |CTRL|CHECKSUM | 01 | _N | _A | _M | _E | _0 | _V | _A | _L | _U | _E | \0
+++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
++
++Name=Value pair in 2 chunks (len is the number of chunks)
++Example: bootloaderVersion=1.3.7.15
+++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
++| 00 |CTRL|CHECKSUM | 02 | _b | _o | _o | _t | _l | _o | _a | _d | _e | _r | _V
+++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
++| _e | _r | _s | _i | _o | _n | \0 | _1 | _. | _3 | _. | _7 | _. | _1 | _5 | \0
+++----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+---
++
++Data is padded with 0xFF
++
++*/
++
++#define PSP_ENV_SIZE  4096
++
++static char psp_env_data[PSP_ENV_SIZE] = { 0, };
++
++static char * __init lookup_psp_var_map(u8 num)
++{
++	int i;
++
++	for (i = 0; i < sizeof(psp_var_map); i++)
++		if (psp_var_map[i].num == num)
++			return psp_var_map[i].value;
++
++	return NULL;
++}
++
++static void __init add_adam2_var(char *name, char *value)
++{
++	int i;
++	for (i = 0; i < MAX_ENTRY; i++) {
++		if (!adam2_env[i].name) {
++			adam2_env[i].name = name;
++			adam2_env[i].value = value;
++			return;
++		} else if (!strcmp(adam2_env[i].name, name)) {
++			adam2_env[i].value = value;
++			return;
++		}
++	}
++}
++
++static int __init parse_psp_env(void *psp_env_base)
++{
++	int i, n;
++	char *name, *value;
++	struct psp_env_chunk *chunks = (struct psp_env_chunk *)psp_env_data;
++
++	memcpy_fromio(chunks, psp_env_base, PSP_ENV_SIZE);
++
++	i = 1;
++	n = PSP_ENV_SIZE / sizeof(struct psp_env_chunk);
++	while (i < n) {
++		if ((chunks[i].num == 0xff) || ((i + chunks[i].len) > n))
++			break;
++		value = chunks[i].data;
++		if (chunks[i].num) {
++			name = lookup_psp_var_map(chunks[i].num);
++		} else {
++			name = value;
++			value += strlen(name) + 1;
++		}
++		if (name)
++			add_adam2_var(name, value);
++		i += chunks[i].len;
++	}
++	return 0;
++}
++
++static void __init ar7_init_env(struct env_var *env)
++{
++	int i;
++	struct psbl_rec *psbl = (struct psbl_rec *)(KSEG1ADDR(0x14000300));
++	void *psp_env = (void *)KSEG1ADDR(psbl->env_base);
++
++	if (strcmp(psp_env, psp_env_version) == 0) {
++		parse_psp_env(psp_env);
++	} else {
++		for (i = 0; i < MAX_ENTRY; i++, env++)
++			if (env->name)
++				add_adam2_var(env->name, env->value);
++	}
++}
++
++static void __init console_config(void)
++{
++#ifdef CONFIG_SERIAL_8250_CONSOLE
++	char console_string[40];
++	int baud = 0;
++	char parity = '\0', bits = '\0', flow = '\0';
++	char *s, *p;
++
++	if (strstr(prom_getcmdline(), "console="))
++		return;
++
++#ifdef CONFIG_KGDB
++	if (!strstr(prom_getcmdline(), "nokgdb")) {
++		strcat(prom_getcmdline(), " console=kgdb");
++		kgdb_enabled = 1;
++		return;
++	}
++#endif
++
++	if ((s = prom_getenv("modetty0"))) {
++		baud = simple_strtoul(s, &p, 10);
++		s = p;
++		if (*s == ',') s++;
++		if (*s) parity = *s++;
++		if (*s == ',') s++;
++		if (*s) bits = *s++;
++		if (*s == ',') s++;
++		if (*s == 'h') flow = 'r';
++	}
++
++	if (baud == 0)
++		baud = 38400;
++	if (parity != 'n' && parity != 'o' && parity != 'e')
++		parity = 'n';
++	if (bits != '7' && bits != '8')
++		bits = '8';
++
++	if (flow == 'r')
++		sprintf(console_string, " console=ttyS0,%d%c%c%c", baud,
++			parity, bits, flow);
++        else
++		sprintf(console_string, " console=ttyS0,%d%c%c", baud, parity,
++			bits);
++	strcat(prom_getcmdline(), console_string);
++#endif
++}
++
++void __init prom_init(void)
++{
++	ar7_init_cmdline(fw_arg0, (char **)fw_arg1);
++	ar7_init_env((struct env_var *)fw_arg2);
++	console_config();
++}
++
++#define PORT(offset) (KSEG1ADDR(AR7_REGS_UART0 + (offset * 4)))
++static inline unsigned int serial_in(int offset)
++{
++	return readb((void *)PORT(offset));
++}
++
++static inline void serial_out(int offset, int value)
++{
++	writeb(value, (void *)PORT(offset));
++}
++
++char prom_getchar(void)
++{
++	while (!(serial_in(UART_LSR) & UART_LSR_DR));
++	return serial_in(UART_RX);
++}
++
++int prom_putchar(char c)
++{
++	while ((serial_in(UART_LSR) & UART_LSR_TEMT) == 0);
++	serial_out(UART_TX, c);
++	return 1;
++}
++
++/* from adm5120/prom.c */
++void prom_printf(const char *fmt, ...)
++{
++	va_list args;
++	int l;
++	char *p, *buf_end;
++	char buf[1024];
++
++	va_start(args, fmt);
++	l = vsprintf(buf, fmt, args); /* hopefully i < sizeof(buf) */
++	va_end(args);
++
++	buf_end = buf + l;
++
++	for (p = buf; p < buf_end; p++) {
++		/* Crude cr/nl handling is better than none */
++		if (*p == '\n')
++			prom_putchar('\r');
++		prom_putchar(*p);
++	}
++}
++
++#ifdef CONFIG_KGDB
++int putDebugChar(char c)
++{
++	return prom_putchar(c);
++}
++
++char getDebugChar(void)
++{
++       return prom_getchar();
++}
++#endif
+diff -Nur linux-2.6.29.1.orig/arch/mips/ar7/setup.c linux-2.6.29.1/arch/mips/ar7/setup.c
+--- linux-2.6.29.1.orig/arch/mips/ar7/setup.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/ar7/setup.c	2009-06-01 12:36:33.000000000 +0200
+@@ -0,0 +1,105 @@
++/*
++ * Carsten Langgaard, carstenl@mips.com
++ * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
++ *
++ *  This program is free software; you can distribute it and/or modify it
++ *  under the terms of the GNU General Public License (Version 2) as
++ *  published by the Free Software Foundation.
++ *
++ *  This program is distributed in the hope it will be useful, but WITHOUT
++ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
++ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
++ *  for more details.
++ *
++ *  You should have received a copy of the GNU General Public License along
++ *  with this program; if not, write to the Free Software Foundation, Inc.,
++ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
++ */
++#include <linux/version.h>
++#include <linux/init.h>
++#include <linux/ioport.h>
++#include <linux/pm.h>
++
++#include <asm/reboot.h>
++#include <asm/time.h>
++#include <asm/mach-ar7/ar7.h>
++#include <asm/mach-ar7/prom.h>
++
++static void ar7_machine_restart(char *command);
++static void ar7_machine_halt(void);
++static void ar7_machine_power_off(void);
++
++static void ar7_machine_restart(char *command)
++{
++	u32 *softres_reg = (u32 *)ioremap(AR7_REGS_RESET +
++					  AR7_RESET_SOFTWARE, 1);
++	writel(1, softres_reg);
++}
++
++static void ar7_machine_halt(void)
++{
++	while (1);
++}
++
++static void ar7_machine_power_off(void)
++{
++	u32 *power_reg = (u32 *)ioremap(AR7_REGS_POWER, 1);
++	u32 power_state = readl(power_reg) | (3 << 30);
++	writel(power_state, power_reg);
++	ar7_machine_halt();
++}
++
++const char *get_system_type(void)
++{
++	u16 chip_id = ar7_chip_id();
++	switch (chip_id) {
++	case AR7_CHIP_7300:
++		return "TI AR7 (TNETD7300)";
++	case AR7_CHIP_7100:
++		return "TI AR7 (TNETD7100)";
++	case AR7_CHIP_7200:
++		return "TI AR7 (TNETD7200)";
++	default:
++		return "TI AR7 (Unknown)";
++	}
++}
++
++static int __init ar7_init_console(void)
++{
++	return 0;
++}
++
++/*
++ * Initializes basic routines and structures pointers, memory size (as
++ * given by the bios and saves the command line.
++ */
++
++extern void ar7_init_clocks(void);
++
++void __init plat_mem_setup(void)
++{
++	unsigned long io_base;
++
++	_machine_restart = ar7_machine_restart;
++	_machine_halt = ar7_machine_halt;
++	pm_power_off = ar7_machine_power_off;
++	panic_timeout = 3;
++
++	io_base = (unsigned long)ioremap(AR7_REGS_BASE, 0x10000);
++	if (!io_base) panic("Can't remap IO base!\n");
++	set_io_port_base(io_base);
++
++	prom_meminit();
++	ar7_init_clocks();
++
++	ioport_resource.start = 0;
++	ioport_resource.end   = ~0;
++	iomem_resource.start  = 0;
++	iomem_resource.end    = ~0;
++
++	printk(KERN_INFO "%s, ID: 0x%04x, Revision: 0x%02x\n",
++					get_system_type(),
++		ar7_chip_id(), ar7_chip_rev());
++}
++
++console_initcall(ar7_init_console);
+diff -Nur linux-2.6.29.1.orig/arch/mips/ar7/time.c linux-2.6.29.1/arch/mips/ar7/time.c
+--- linux-2.6.29.1.orig/arch/mips/ar7/time.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/ar7/time.c	2009-06-01 12:37:00.000000000 +0200
+@@ -0,0 +1,28 @@
++/*
++ * Carsten Langgaard, carstenl@mips.com
++ * Copyright (C) 1999,2000 MIPS Technologies, Inc.  All rights reserved.
++ *
++ *  This program is free software; you can distribute it and/or modify it
++ *  under the terms of the GNU General Public License (Version 2) as
++ *  published by the Free Software Foundation.
++ *
++ *  This program is distributed in the hope it will be useful, but WITHOUT
++ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
++ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
++ *  for more details.
++ *
++ *  You should have received a copy of the GNU General Public License along
++ *  with this program; if not, write to the Free Software Foundation, Inc.,
++ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
++ *
++ * Setting up the clock on the MIPS boards.
++ */
++
++#include <linux/version.h>
++#include <asm/time.h>
++#include <asm/mach-ar7/ar7.h>
++
++void __init plat_time_init(void)
++{
++	mips_hpt_frequency = ar7_cpu_freq() / 2;
++}
+diff -Nur linux-2.6.29.1.orig/arch/mips/include/asm/mach-ar7/ar7.h linux-2.6.29.1/arch/mips/include/asm/mach-ar7/ar7.h
+--- linux-2.6.29.1.orig/arch/mips/include/asm/mach-ar7/ar7.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/include/asm/mach-ar7/ar7.h	2009-05-31 19:50:04.000000000 +0200
+@@ -0,0 +1,170 @@
++/*
++ * Copyright (C) 2006,2007 Felix Fietkau <nbd@openwrt.org>
++ * Copyright (C) 2006,2007 Eugene Konev <ejka@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
++ */
++
++#ifndef __AR7_H__
++#define __AR7_H__
++
++#include <linux/delay.h>
++#include <asm/addrspace.h>
++#include <linux/io.h>
++
++#define AR7_REGS_BASE	0x08610000
++
++#define AR7_REGS_MAC0	(AR7_REGS_BASE + 0x0000)
++#define AR7_REGS_GPIO	(AR7_REGS_BASE + 0x0900)
++/* 0x08610A00 - 0x08610BFF (512 bytes, 128 bytes / clock) */
++#define AR7_REGS_POWER	(AR7_REGS_BASE + 0x0a00)
++#define AR7_REGS_UART0	(AR7_REGS_BASE + 0x0e00)
++#define AR7_REGS_USB	(AR7_REGS_BASE + 0x1200)
++#define AR7_REGS_RESET	(AR7_REGS_BASE + 0x1600)
++#define AR7_REGS_VLYNQ0	(AR7_REGS_BASE + 0x1800)
++#define AR7_REGS_DCL	(AR7_REGS_BASE + 0x1a00)
++#define AR7_REGS_VLYNQ1	(AR7_REGS_BASE + 0x1c00)
++#define AR7_REGS_MDIO	(AR7_REGS_BASE + 0x1e00)
++#define AR7_REGS_IRQ	(AR7_REGS_BASE + 0x2400)
++#define AR7_REGS_MAC1	(AR7_REGS_BASE + 0x2800)
++
++#define AR7_REGS_WDT	(AR7_REGS_BASE + 0x1f00)
++#define UR8_REGS_WDT	(AR7_REGS_BASE + 0x0b00)
++#define UR8_REGS_UART1	(AR7_REGS_BASE + 0x0f00)
++
++#define AR7_RESET_PEREPHERIAL	0x0
++#define AR7_RESET_SOFTWARE	0x4
++#define AR7_RESET_STATUS	0x8
++
++#define AR7_RESET_BIT_CPMAC_LO	17
++#define AR7_RESET_BIT_CPMAC_HI	21
++#define AR7_RESET_BIT_MDIO	22
++#define AR7_RESET_BIT_EPHY	26
++
++/* GPIO control registers */
++#define AR7_GPIO_INPUT	0x0
++#define AR7_GPIO_OUTPUT	0x4
++#define AR7_GPIO_DIR	0x8
++#define AR7_GPIO_ENABLE	0xc
++
++#define AR7_CHIP_7100	0x18
++#define AR7_CHIP_7200	0x2b
++#define AR7_CHIP_7300	0x05
++
++/* Interrupts */
++#define AR7_IRQ_UART0	15
++#define AR7_IRQ_UART1	16
++
++/* Clocks */
++#define AR7_AFE_CLOCK	35328000
++#define AR7_REF_CLOCK	25000000
++#define AR7_XTAL_CLOCK	24000000
++
++struct plat_cpmac_data {
++	int reset_bit;
++	int power_bit;
++	u32 phy_mask;
++	char dev_addr[6];
++};
++
++struct plat_dsl_data {
++	int reset_bit_dsl;
++	int reset_bit_sar;
++};
++
++extern int ar7_cpu_clock, ar7_bus_clock, ar7_dsp_clock;
++
++static inline u16 ar7_chip_id(void)
++{
++	return readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) & 0xffff;
++}
++
++static inline u8 ar7_chip_rev(void)
++{
++	return (readl((void *)KSEG1ADDR(AR7_REGS_GPIO + 0x14)) >> 16) & 0xff;
++}
++
++static inline int ar7_cpu_freq(void)
++{
++	return ar7_cpu_clock;
++}
++
++static inline int ar7_bus_freq(void)
++{
++	return ar7_bus_clock;
++}
++
++static inline int ar7_vbus_freq(void)
++{
++	return ar7_bus_clock / 2;
++}
++#define ar7_cpmac_freq ar7_vbus_freq
++
++static inline int ar7_dsp_freq(void)
++{
++	return ar7_dsp_clock;
++}
++
++static inline int ar7_has_high_cpmac(void)
++{
++	u16 chip_id = ar7_chip_id();
++	switch (chip_id) {
++	case AR7_CHIP_7100:
++	case AR7_CHIP_7200:
++		return 0;
++	default:
++		return 1;
++	}
++}
++#define ar7_has_high_vlynq ar7_has_high_cpmac
++#define ar7_has_second_uart ar7_has_high_cpmac
++
++static inline void ar7_device_enable(u32 bit)
++{
++	void *reset_reg =
++		(void *)KSEG1ADDR(AR7_REGS_RESET + AR7_RESET_PEREPHERIAL);
++	writel(readl(reset_reg) | (1 << bit), reset_reg);
++	mdelay(20);
++}
++
++static inline void ar7_device_disable(u32 bit)
++{
++	void *reset_reg =
++		(void *)KSEG1ADDR(AR7_REGS_RESET + AR7_RESET_PEREPHERIAL);
++	writel(readl(reset_reg) & ~(1 << bit), reset_reg);
++	mdelay(20);
++}
++
++static inline void ar7_device_reset(u32 bit)
++{
++	ar7_device_disable(bit);
++	ar7_device_enable(bit);
++}
++
++static inline void ar7_device_on(u32 bit)
++{
++	void *power_reg = (void *)KSEG1ADDR(AR7_REGS_POWER);
++	writel(readl(power_reg) | (1 << bit), power_reg);
++	mdelay(20);
++}
++
++static inline void ar7_device_off(u32 bit)
++{
++	void *power_reg = (void *)KSEG1ADDR(AR7_REGS_POWER);
++	writel(readl(power_reg) & ~(1 << bit), power_reg);
++	mdelay(20);
++}
++
++#endif /* __AR7_H__ */
+diff -Nur linux-2.6.29.1.orig/arch/mips/include/asm/mach-ar7/gpio.h linux-2.6.29.1/arch/mips/include/asm/mach-ar7/gpio.h
+--- linux-2.6.29.1.orig/arch/mips/include/asm/mach-ar7/gpio.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/include/asm/mach-ar7/gpio.h	2009-05-31 20:26:23.000000000 +0200
+@@ -0,0 +1,109 @@
++/*
++ * Copyright (C) 2007 Florian Fainelli <florian@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
++ */
++
++#ifndef __AR7_GPIO_H__
++#define __AR7_GPIO_H__
++#include <asm/mach-ar7/ar7.h>
++
++#define AR7_GPIO_MAX 32
++
++extern int gpio_request(unsigned gpio, const char *label);
++extern void gpio_free(unsigned gpio);
++
++/* Common GPIO layer */
++static inline int gpio_get_value(unsigned gpio)
++{
++	void __iomem *gpio_in =
++		(void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_INPUT);
++
++	return readl(gpio_in) & (1 << gpio);
++}
++
++static inline void gpio_set_value(unsigned gpio, int value)
++{
++	void __iomem *gpio_out =
++		(void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_OUTPUT);
++	unsigned tmp;
++
++	tmp = readl(gpio_out) & ~(1 << gpio);
++	if (value)
++		tmp |= 1 << gpio;
++	writel(tmp, gpio_out);
++}
++
++static inline int gpio_direction_input(unsigned gpio)
++{
++	void __iomem *gpio_dir =
++		(void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_DIR);
++
++	if (gpio >= AR7_GPIO_MAX)
++		return -EINVAL;
++
++	writel(readl(gpio_dir) | (1 << gpio), gpio_dir);
++
++	return 0;
++}
++
++static inline int gpio_direction_output(unsigned gpio, int value)
++{
++	void __iomem *gpio_dir =
++		(void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_DIR);
++
++	if (gpio >= AR7_GPIO_MAX)
++		return -EINVAL;
++
++	gpio_set_value(gpio, value);
++	writel(readl(gpio_dir) & ~(1 << gpio), gpio_dir);
++
++	return 0;
++}
++
++static inline int gpio_to_irq(unsigned gpio)
++{
++	return -EINVAL;
++}
++
++static inline int irq_to_gpio(unsigned irq)
++{
++	return -EINVAL;
++}
++
++/* Board specific GPIO functions */
++static inline int ar7_gpio_enable(unsigned gpio)
++{
++	void __iomem *gpio_en =
++		(void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_ENABLE);
++
++	writel(readl(gpio_en) | (1 << gpio), gpio_en);
++
++	return 0;
++}
++
++static inline int ar7_gpio_disable(unsigned gpio)
++{
++	void __iomem *gpio_en =
++		(void __iomem *)KSEG1ADDR(AR7_REGS_GPIO + AR7_GPIO_ENABLE);
++
++	writel(readl(gpio_en) & ~(1 << gpio), gpio_en);
++
++	return 0;
++}
++
++#include <asm-generic/gpio.h>
++
++#endif
+diff -Nur linux-2.6.29.1.orig/arch/mips/include/asm/mach-ar7/irq.h linux-2.6.29.1/arch/mips/include/asm/mach-ar7/irq.h
+--- linux-2.6.29.1.orig/arch/mips/include/asm/mach-ar7/irq.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/include/asm/mach-ar7/irq.h	2009-05-31 19:50:04.000000000 +0200
+@@ -0,0 +1,16 @@
++/*
++ * 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.
++ *
++ * Shamelessly copied from asm-mips/mach-emma2rh/
++ * Copyright (C) 2003 by Ralf Baechle
++ */
++#ifndef __ASM_AR7_IRQ_H
++#define __ASM_AR7_IRQ_H
++
++#define NR_IRQS	256
++
++#include_next <irq.h>
++
++#endif /* __ASM_AR7_IRQ_H */
+diff -Nur linux-2.6.29.1.orig/arch/mips/include/asm/mach-ar7/prom.h linux-2.6.29.1/arch/mips/include/asm/mach-ar7/prom.h
+--- linux-2.6.29.1.orig/arch/mips/include/asm/mach-ar7/prom.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/include/asm/mach-ar7/prom.h	2009-05-31 19:50:04.000000000 +0200
+@@ -0,0 +1,26 @@
++/*
++ * Copyright (C) 2006, 2007 Florian Fainelli <florian@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
++ */
++
++#ifndef __PROM_H__
++#define __PROM_H__
++
++extern char *prom_getenv(const char *name);
++extern void prom_printf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
++extern void prom_meminit(void);
++
++#endif /* __PROM_H__ */
+diff -Nur linux-2.6.29.1.orig/arch/mips/include/asm/mach-ar7/spaces.h linux-2.6.29.1/arch/mips/include/asm/mach-ar7/spaces.h
+--- linux-2.6.29.1.orig/arch/mips/include/asm/mach-ar7/spaces.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/include/asm/mach-ar7/spaces.h	2009-05-31 19:50:04.000000000 +0200
+@@ -0,0 +1,32 @@
++/*
++ * 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) 1994 - 1999, 2000, 03, 04 Ralf Baechle
++ * Copyright (C) 2000, 2002  Maciej W. Rozycki
++ * Copyright (C) 1990, 1999, 2000 Silicon Graphics, Inc.
++ */
++#ifndef _ASM_AR7_SPACES_H
++#define _ASM_AR7_SPACES_H
++
++#define CAC_BASE		0x80000000
++#define IO_BASE			0xa0000000
++#define UNCAC_BASE		0xa0000000
++#define MAP_BASE		0xc0000000
++
++/*
++ * This handles the memory map.
++ * We handle pages at KSEG0 for kernels with 32 bit address space.
++ */
++#define PAGE_OFFSET		0x94000000UL
++#define PHYS_OFFSET		0x14000000UL
++
++/*
++ * Memory above this physical address will be considered highmem.
++ */
++#ifndef HIGHMEM_START
++#define HIGHMEM_START		0x40000000UL
++#endif
++
++#endif /* __ASM_AR7_SPACES_H */
+diff -Nur linux-2.6.29.1.orig/arch/mips/include/asm/mach-ar7/war.h linux-2.6.29.1/arch/mips/include/asm/mach-ar7/war.h
+--- linux-2.6.29.1.orig/arch/mips/include/asm/mach-ar7/war.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/arch/mips/include/asm/mach-ar7/war.h	2009-05-31 19:50:04.000000000 +0200
+@@ -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_MIPS_MACH_BCM947XX_WAR_H
++#define __ASM_MIPS_MACH_BCM947XX_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_MIPS_MACH_BCM947XX_WAR_H */
+diff -Nur linux-2.6.29.1.orig/arch/mips/include/asm/page.h linux-2.6.29.1/arch/mips/include/asm/page.h
+--- linux-2.6.29.1.orig/arch/mips/include/asm/page.h	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/arch/mips/include/asm/page.h	2009-05-31 19:57:06.000000000 +0200
+@@ -182,8 +182,11 @@
+ #define VM_DATA_DEFAULT_FLAGS	(VM_READ | VM_WRITE | VM_EXEC | \
+ 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
+ 
+-#define UNCAC_ADDR(addr)	((addr) - PAGE_OFFSET + UNCAC_BASE)
+-#define CAC_ADDR(addr)		((addr) - UNCAC_BASE + PAGE_OFFSET)
++#define UNCAC_ADDR(addr)	((addr) - PAGE_OFFSET + UNCAC_BASE +	\
++				 PHYS_OFFSET)
++#define CAC_ADDR(addr)		((addr) - UNCAC_BASE + PAGE_OFFSET -	\
++				 PHYS_OFFSET)
++
+ 
+ #include <asm-generic/memory_model.h>
+ #include <asm-generic/page.h>
+diff -Nur linux-2.6.29.1.orig/arch/mips/Kconfig linux-2.6.29.1/arch/mips/Kconfig
+--- linux-2.6.29.1.orig/arch/mips/Kconfig	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/arch/mips/Kconfig	2009-05-31 19:55:40.000000000 +0200
+@@ -19,6 +19,24 @@
+ 	prompt "System type"
+ 	default SGI_IP22
+ 
++config AR7
++	bool "Texas Instruments AR7"
++	select BOOT_ELF32
++	select DMA_NONCOHERENT
++	select CEVT_R4K
++	select CSRC_R4K
++	select IRQ_CPU
++	select NO_EXCEPT_FILL
++	select SWAP_IO_SPACE
++	select SYS_HAS_CPU_MIPS32_R1
++	select SYS_HAS_EARLY_PRINTK
++	select SYS_SUPPORTS_32BIT_KERNEL
++	select SYS_SUPPORTS_KGDB
++	select SYS_SUPPORTS_LITTLE_ENDIAN
++	select SYS_SUPPORTS_BIG_ENDIAN
++	select GENERIC_GPIO
++	select GENERIC_HARDIRQS_NO__DO_IRQ
++
+ config MACH_ALCHEMY
+ 	bool "Alchemy processor based machines"
+ 
+diff -Nur linux-2.6.29.1.orig/arch/mips/kernel/traps.c linux-2.6.29.1/arch/mips/kernel/traps.c
+--- linux-2.6.29.1.orig/arch/mips/kernel/traps.c	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/arch/mips/kernel/traps.c	2009-05-31 23:46:49.000000000 +0200
+@@ -1256,9 +1256,22 @@
+ 
+ 	exception_handlers[n] = handler;
+ 	if (n == 0 && cpu_has_divec) {
+-		*(u32 *)(ebase + 0x200) = 0x08000000 |
+-					  (0x03ffffff & (handler >> 2));
+-		local_flush_icache_range(ebase + 0x200, ebase + 0x204);
++		if ((handler ^ (ebase + 4)) & 0xfc000000) {
++			/* lui k0, 0x0000 */
++			*(u32 *)(ebase + 0x200) = 0x3c1a0000 | (handler >> 16);
++			/* ori k0, 0x0000 */
++			*(u32 *)(ebase + 0x204) =
++					0x375a0000 | (handler & 0xffff);
++			/* jr k0 */
++			*(u32 *)(ebase + 0x208) = 0x03400008;
++			/* nop */
++			*(u32 *)(ebase + 0x20C) = 0x00000000;
++			flush_icache_range(ebase + 0x200, ebase + 0x210);
++		} else {
++			*(u32 *)(ebase + 0x200) =
++				0x08000000 | (0x03ffffff & (handler >> 2));
++			flush_icache_range(ebase + 0x200, ebase + 0x204);
++		}
+ 	}
+ 	return (void *)old_handler;
+ }
+diff -Nur linux-2.6.29.1.orig/arch/mips/Makefile linux-2.6.29.1/arch/mips/Makefile
+--- linux-2.6.29.1.orig/arch/mips/Makefile	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/arch/mips/Makefile	2009-05-31 20:01:45.000000000 +0200
+@@ -173,6 +173,13 @@
+ #
+ 
+ #
++# Texas Instruments AR7
++#
++core-$(CONFIG_AR7)		+= arch/mips/ar7/
++cflags-$(CONFIG_AR7)		+= -I$(srctree)/arch/mips/include/asm/mach-ar7
++load-$(CONFIG_AR7)		+= 0xffffffff94100000
++
++#
+ # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
+ #
+ core-$(CONFIG_MACH_JAZZ)	+= arch/mips/jazz/
+diff -Nur linux-2.6.29.1.orig/drivers/char/ar7_gpio.c linux-2.6.29.1/drivers/char/ar7_gpio.c
+--- linux-2.6.29.1.orig/drivers/char/ar7_gpio.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/drivers/char/ar7_gpio.c	2009-05-31 19:53:09.000000000 +0200
+@@ -0,0 +1,158 @@
++/*
++ * Copyright (C) 2007 Nicolas Thill <nico@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
++ */
++
++#include <linux/device.h>
++#include <linux/fs.h>
++#include <linux/module.h>
++#include <linux/errno.h>
++#include <linux/kernel.h>
++#include <linux/init.h>
++#include <linux/platform_device.h>
++#include <linux/uaccess.h>
++#include <linux/io.h>
++#include <linux/types.h>
++#include <linux/cdev.h>
++#include <gpio.h>
++
++#define DRVNAME "ar7_gpio"
++#define LONGNAME "TI AR7 GPIOs Driver"
++
++MODULE_AUTHOR("Nicolas Thill <nico@openwrt.org>");
++MODULE_DESCRIPTION(LONGNAME);
++MODULE_LICENSE("GPL");
++
++static int ar7_gpio_major;
++
++static ssize_t ar7_gpio_write(struct file *file, const char __user *buf,
++	size_t len, loff_t *ppos)
++{
++	int pin = iminor(file->f_dentry->d_inode);
++	size_t i;
++
++	for (i = 0; i < len; ++i) {
++		char c;
++		if (get_user(c, buf + i))
++			return -EFAULT;
++		switch (c) {
++		case '0':
++			gpio_set_value(pin, 0);
++			break;
++		case '1':
++			gpio_set_value(pin, 1);
++			break;
++		case 'd':
++		case 'D':
++			ar7_gpio_disable(pin);
++			break;
++		case 'e':
++		case 'E':
++			ar7_gpio_enable(pin);
++			break;
++		case 'i':
++		case 'I':
++		case '<':
++			gpio_direction_input(pin);
++			break;
++		case 'o':
++		case 'O':
++		case '>':
++			gpio_direction_output(pin, 0);
++			break;
++		default:
++			return -EINVAL;
++		}
++	}
++
++	return len;
++}
++
++static ssize_t ar7_gpio_read(struct file *file, char __user *buf,
++	size_t len, loff_t *ppos)
++{
++	int pin = iminor(file->f_dentry->d_inode);
++	int value;
++
++	value = gpio_get_value(pin);
++	if (put_user(value ? '1' : '0', buf))
++		return -EFAULT;
++
++	return 1;
++}
++
++static int ar7_gpio_open(struct inode *inode, struct file *file)
++{
++	int m = iminor(inode);
++
++	if (m >= AR7_GPIO_MAX)
++		return -EINVAL;
++
++	return nonseekable_open(inode, file);
++}
++
++static int ar7_gpio_release(struct inode *inode, struct file *file)
++{
++	return 0;
++}
++
++static const struct file_operations ar7_gpio_fops = {
++	.owner   = THIS_MODULE,
++	.write   = ar7_gpio_write,
++	.read    = ar7_gpio_read,
++	.open    = ar7_gpio_open,
++	.release = ar7_gpio_release,
++	.llseek  = no_llseek,
++};
++
++static struct platform_device *ar7_gpio_device;
++
++static int __init ar7_gpio_init(void)
++{
++	int rc;
++
++	ar7_gpio_device = platform_device_alloc(DRVNAME, -1);
++	if (!ar7_gpio_device)
++		return -ENOMEM;
++
++	rc = platform_device_add(ar7_gpio_device);
++	if (rc < 0)
++		goto out_put;
++
++	rc = register_chrdev(ar7_gpio_major, DRVNAME, &ar7_gpio_fops);
++	if (rc < 0)
++		goto out_put;
++
++	ar7_gpio_major = rc;
++
++	rc = 0;
++
++	goto out;
++
++out_put:
++	platform_device_put(ar7_gpio_device);
++out:
++	return rc;
++}
++
++static void __exit ar7_gpio_exit(void)
++{
++	unregister_chrdev(ar7_gpio_major, DRVNAME);
++	platform_device_unregister(ar7_gpio_device);
++}
++
++module_init(ar7_gpio_init);
++module_exit(ar7_gpio_exit);
+diff -Nur linux-2.6.29.1.orig/drivers/char/Kconfig linux-2.6.29.1/drivers/char/Kconfig
+--- linux-2.6.29.1.orig/drivers/char/Kconfig	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/drivers/char/Kconfig	2009-05-31 20:03:22.000000000 +0200
+@@ -974,6 +974,15 @@
+ 	  To compile this driver as a module, choose M here: the
+ 	  module will be called mwave.
+ 
++config AR7_GPIO
++	tristate "TI AR7 GPIO Support"
++	depends on AR7
++	help
++	  Give userspace access to the GPIO pins on the Texas Instruments AR7 
++	  processors.
++
++	  If compiled as a module, it will be called ar7_gpio.
++
+ config SCx200_GPIO
+ 	tristate "NatSemi SCx200 GPIO Support"
+ 	depends on SCx200
+diff -Nur linux-2.6.29.1.orig/drivers/char/Makefile linux-2.6.29.1/drivers/char/Makefile
+--- linux-2.6.29.1.orig/drivers/char/Makefile	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/drivers/char/Makefile	2009-05-31 20:03:22.000000000 +0200
+@@ -90,6 +90,7 @@
+ obj-$(CONFIG_PPDEV)		+= ppdev.o
+ obj-$(CONFIG_NWBUTTON)		+= nwbutton.o
+ obj-$(CONFIG_NWFLASH)		+= nwflash.o
++obj-$(CONFIG_AR7_GPIO)		+= ar7_gpio.o
+ obj-$(CONFIG_SCx200_GPIO)	+= scx200_gpio.o
+ obj-$(CONFIG_PC8736x_GPIO)	+= pc8736x_gpio.o
+ obj-$(CONFIG_NSC_GPIO)		+= nsc_gpio.o
+diff -Nur linux-2.6.29.1.orig/drivers/Kconfig linux-2.6.29.1/drivers/Kconfig
+--- linux-2.6.29.1.orig/drivers/Kconfig	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/drivers/Kconfig	2009-05-31 20:03:35.000000000 +0200
+@@ -104,6 +104,8 @@
+ 
+ source "drivers/uio/Kconfig"
+ 
++source "drivers/vlynq/Kconfig"
++
+ source "drivers/xen/Kconfig"
+ 
+ source "drivers/staging/Kconfig"
+diff -Nur linux-2.6.29.1.orig/drivers/Makefile linux-2.6.29.1/drivers/Makefile
+--- linux-2.6.29.1.orig/drivers/Makefile	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/drivers/Makefile	2009-05-31 20:03:35.000000000 +0200
+@@ -102,6 +102,7 @@
+ obj-$(CONFIG_HID)		+= hid/
+ obj-$(CONFIG_PPC_PS3)		+= ps3/
+ obj-$(CONFIG_OF)		+= of/
++obj-$(CONFIG_VLYNQ)		+= vlynq/
+ obj-$(CONFIG_SSB)		+= ssb/
+ obj-$(CONFIG_VIRTIO)		+= virtio/
+ obj-$(CONFIG_STAGING)		+= staging/
+diff -Nur linux-2.6.29.1.orig/drivers/mtd/maps/physmap.c linux-2.6.29.1/drivers/mtd/maps/physmap.c
+--- linux-2.6.29.1.orig/drivers/mtd/maps/physmap.c	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/drivers/mtd/maps/physmap.c	2009-05-31 20:02:55.000000000 +0200
+@@ -80,7 +80,7 @@
+ 					"map_rom",
+ 					NULL };
+ #ifdef CONFIG_MTD_PARTITIONS
+-static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", NULL };
++static const char *part_probe_types[] = { "cmdlinepart", "RedBoot", "ar7part", NULL };
+ #endif
+ 
+ static int physmap_flash_probe(struct platform_device *dev)
+diff -Nur linux-2.6.29.1.orig/drivers/net/cpmac.c linux-2.6.29.1/drivers/net/cpmac.c
+--- linux-2.6.29.1.orig/drivers/net/cpmac.c	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/drivers/net/cpmac.c	2009-06-01 15:23:14.000000000 +0200
+@@ -615,13 +615,13 @@
+ 
+ 		dev_kfree_skb_irq(desc->skb);
+ 		desc->skb = NULL;
+-		if (netif_subqueue_stopped(dev, queue))
++		if (__netif_subqueue_stopped(dev, queue))
+ 			netif_wake_subqueue(dev, queue);
+ 	} else {
+ 		if (netif_msg_tx_err(priv) && net_ratelimit())
+ 			printk(KERN_WARNING
+ 			       "%s: end_xmit: spurious interrupt\n", dev->name);
+-		if (netif_subqueue_stopped(dev, queue))
++		if (__netif_subqueue_stopped(dev, queue))
+ 			netif_wake_subqueue(dev, queue);
+ 	}
+ }
+@@ -731,7 +731,6 @@
+ 
+ static void cpmac_hw_error(struct work_struct *work)
+ {
+-	int i;
+ 	struct cpmac_priv *priv =
+ 		container_of(work, struct cpmac_priv, reset_work);
+ 
+@@ -818,7 +817,6 @@
+ 
+ static void cpmac_tx_timeout(struct net_device *dev)
+ {
+-	int i;
+ 	struct cpmac_priv *priv = netdev_priv(dev);
+ 
+ 	spin_lock(&priv->lock);
+@@ -1093,12 +1091,10 @@
+ 	return 0;
+ }
+ 
+-static int external_switch;
+-
+ static int __devinit cpmac_probe(struct platform_device *pdev)
+ {
+-	int rc, phy_id, i;
+-	char *mdio_bus_id = "0";
++	int rc, phy_id;
++	char mdio_bus_id[BUS_ID_SIZE];
+ 	struct resource *mem;
+ 	struct cpmac_priv *priv;
+ 	struct net_device *dev;
+@@ -1115,16 +1111,13 @@
+ 	}
+ 
+ 	if (phy_id == PHY_MAX_ADDR) {
+-		if (external_switch || dumb_switch) {
+-			mdio_bus_id = 0; /* fixed phys bus */
+-			phy_id = pdev->id;
+-		} else {
+ 			dev_err(&pdev->dev, "no PHY present\n");
+ 			return -ENODEV;
+ 		}
+ 	}
+ 
+ 	dev = alloc_etherdev_mq(sizeof(*priv), CPMAC_QUEUES);
++	//~ dev = alloc_etherdev(sizeof(*priv));
+ 
+ 	if (!dev) {
+ 		printk(KERN_ERR "cpmac: Unable to allocate net_device\n");
+@@ -1236,17 +1229,11 @@
+ 
+ 	cpmac_mii->reset(cpmac_mii);
+ 
+-	for (i = 0; i < 300000; i++)
++	for (i = 0; i < 300; i++)
+ 		if ((mask = cpmac_read(cpmac_mii->priv, CPMAC_MDIO_ALIVE)))
+ 			break;
+ 		else
+-			cpu_relax();
+-
+-	mask &= 0x7fffffff;
+-	if (mask & (mask - 1)) {
+-		external_switch = 1;
+-		mask = 0;
+-	}
++			msleep(10);
+ 
+ 	cpmac_mii->phy_mask = ~(mask | 0x80000000);
+ 	snprintf(cpmac_mii->id, MII_BUS_ID_SIZE, "0");
+diff -Nur linux-2.6.29.1.orig/drivers/net/cpmac.c.orig linux-2.6.29.1/drivers/net/cpmac.c.orig
+--- linux-2.6.29.1.orig/drivers/net/cpmac.c.orig	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/drivers/net/cpmac.c.orig	2009-06-01 14:37:40.000000000 +0200
+@@ -0,0 +1,1285 @@
++/*
++ * Copyright (C) 2006, 2007 Eugene Konev
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
++ */
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/moduleparam.h>
++
++#include <linux/sched.h>
++#include <linux/kernel.h>
++#include <linux/slab.h>
++#include <linux/errno.h>
++#include <linux/types.h>
++#include <linux/delay.h>
++
++#include <linux/netdevice.h>
++#include <linux/etherdevice.h>
++#include <linux/ethtool.h>
++#include <linux/skbuff.h>
++#include <linux/mii.h>
++#include <linux/phy.h>
++#include <linux/phy_fixed.h>
++#include <linux/platform_device.h>
++#include <linux/dma-mapping.h>
++#include <asm/gpio.h>
++#include <asm/atomic.h>
++
++MODULE_AUTHOR("Eugene Konev <ejka@imfi.kspu.ru>");
++MODULE_DESCRIPTION("TI AR7 ethernet driver (CPMAC)");
++MODULE_LICENSE("GPL");
++MODULE_ALIAS("platform:cpmac");
++
++static int debug_level = 8;
++static int dumb_switch;
++
++/* Next 2 are only used in cpmac_probe, so it's pointless to change them */
++module_param(debug_level, int, 0444);
++module_param(dumb_switch, int, 0444);
++
++MODULE_PARM_DESC(debug_level, "Number of NETIF_MSG bits to enable");
++MODULE_PARM_DESC(dumb_switch, "Assume switch is not connected to MDIO bus");
++
++#define CPMAC_VERSION "0.5.0"
++/* frame size + 802.1q tag */
++#define CPMAC_SKB_SIZE		(ETH_FRAME_LEN + 4)
++#define CPMAC_QUEUES	8
++
++/* Ethernet registers */
++#define CPMAC_TX_CONTROL		0x0004
++#define CPMAC_TX_TEARDOWN		0x0008
++#define CPMAC_RX_CONTROL		0x0014
++#define CPMAC_RX_TEARDOWN		0x0018
++#define CPMAC_MBP			0x0100
++# define MBP_RXPASSCRC			0x40000000
++# define MBP_RXQOS			0x20000000
++# define MBP_RXNOCHAIN			0x10000000
++# define MBP_RXCMF			0x01000000
++# define MBP_RXSHORT			0x00800000
++# define MBP_RXCEF			0x00400000
++# define MBP_RXPROMISC			0x00200000
++# define MBP_PROMISCCHAN(channel)	(((channel) & 0x7) << 16)
++# define MBP_RXBCAST			0x00002000
++# define MBP_BCASTCHAN(channel)		(((channel) & 0x7) << 8)
++# define MBP_RXMCAST			0x00000020
++# define MBP_MCASTCHAN(channel)		((channel) & 0x7)
++#define CPMAC_UNICAST_ENABLE		0x0104
++#define CPMAC_UNICAST_CLEAR		0x0108
++#define CPMAC_MAX_LENGTH		0x010c
++#define CPMAC_BUFFER_OFFSET		0x0110
++#define CPMAC_MAC_CONTROL		0x0160
++# define MAC_TXPTYPE			0x00000200
++# define MAC_TXPACE			0x00000040
++# define MAC_MII			0x00000020
++# define MAC_TXFLOW			0x00000010
++# define MAC_RXFLOW			0x00000008
++# define MAC_MTEST			0x00000004
++# define MAC_LOOPBACK			0x00000002
++# define MAC_FDX			0x00000001
++#define CPMAC_MAC_STATUS		0x0164
++# define MAC_STATUS_QOS			0x00000004
++# define MAC_STATUS_RXFLOW		0x00000002
++# define MAC_STATUS_TXFLOW		0x00000001
++#define CPMAC_TX_INT_ENABLE		0x0178
++#define CPMAC_TX_INT_CLEAR		0x017c
++#define CPMAC_MAC_INT_VECTOR		0x0180
++# define MAC_INT_STATUS			0x00080000
++# define MAC_INT_HOST			0x00040000
++# define MAC_INT_RX			0x00020000
++# define MAC_INT_TX			0x00010000
++#define CPMAC_MAC_EOI_VECTOR		0x0184
++#define CPMAC_RX_INT_ENABLE		0x0198
++#define CPMAC_RX_INT_CLEAR		0x019c
++#define CPMAC_MAC_INT_ENABLE		0x01a8
++#define CPMAC_MAC_INT_CLEAR		0x01ac
++#define CPMAC_MAC_ADDR_LO(channel) 	(0x01b0 + (channel) * 4)
++#define CPMAC_MAC_ADDR_MID		0x01d0
++#define CPMAC_MAC_ADDR_HI		0x01d4
++#define CPMAC_MAC_HASH_LO		0x01d8
++#define CPMAC_MAC_HASH_HI		0x01dc
++#define CPMAC_TX_PTR(channel)		(0x0600 + (channel) * 4)
++#define CPMAC_RX_PTR(channel)		(0x0620 + (channel) * 4)
++#define CPMAC_TX_ACK(channel)		(0x0640 + (channel) * 4)
++#define CPMAC_RX_ACK(channel)		(0x0660 + (channel) * 4)
++#define CPMAC_REG_END			0x0680
++/*
++ * Rx/Tx statistics
++ * TODO: use some of them to fill stats in cpmac_stats()
++ */
++#define CPMAC_STATS_RX_GOOD		0x0200
++#define CPMAC_STATS_RX_BCAST		0x0204
++#define CPMAC_STATS_RX_MCAST		0x0208
++#define CPMAC_STATS_RX_PAUSE		0x020c
++#define CPMAC_STATS_RX_CRC		0x0210
++#define CPMAC_STATS_RX_ALIGN		0x0214
++#define CPMAC_STATS_RX_OVER		0x0218
++#define CPMAC_STATS_RX_JABBER		0x021c
++#define CPMAC_STATS_RX_UNDER		0x0220
++#define CPMAC_STATS_RX_FRAG		0x0224
++#define CPMAC_STATS_RX_FILTER		0x0228
++#define CPMAC_STATS_RX_QOSFILTER	0x022c
++#define CPMAC_STATS_RX_OCTETS		0x0230
++
++#define CPMAC_STATS_TX_GOOD		0x0234
++#define CPMAC_STATS_TX_BCAST		0x0238
++#define CPMAC_STATS_TX_MCAST		0x023c
++#define CPMAC_STATS_TX_PAUSE		0x0240
++#define CPMAC_STATS_TX_DEFER		0x0244
++#define CPMAC_STATS_TX_COLLISION	0x0248
++#define CPMAC_STATS_TX_SINGLECOLL	0x024c
++#define CPMAC_STATS_TX_MULTICOLL	0x0250
++#define CPMAC_STATS_TX_EXCESSCOLL	0x0254
++#define CPMAC_STATS_TX_LATECOLL		0x0258
++#define CPMAC_STATS_TX_UNDERRUN		0x025c
++#define CPMAC_STATS_TX_CARRIERSENSE	0x0260
++#define CPMAC_STATS_TX_OCTETS		0x0264
++
++#define cpmac_read(base, reg)		(readl((void __iomem *)(base) + (reg)))
++#define cpmac_write(base, reg, val)	(writel(val, (void __iomem *)(base) + \
++						(reg)))
++
++/* MDIO bus */
++#define CPMAC_MDIO_VERSION		0x0000
++#define CPMAC_MDIO_CONTROL		0x0004
++# define MDIOC_IDLE			0x80000000
++# define MDIOC_ENABLE			0x40000000
++# define MDIOC_PREAMBLE			0x00100000
++# define MDIOC_FAULT			0x00080000
++# define MDIOC_FAULTDETECT		0x00040000
++# define MDIOC_INTTEST			0x00020000
++# define MDIOC_CLKDIV(div)		((div) & 0xff)
++#define CPMAC_MDIO_ALIVE		0x0008
++#define CPMAC_MDIO_LINK			0x000c
++#define CPMAC_MDIO_ACCESS(channel)	(0x0080 + (channel) * 8)
++# define MDIO_BUSY			0x80000000
++# define MDIO_WRITE			0x40000000
++# define MDIO_REG(reg)			(((reg) & 0x1f) << 21)
++# define MDIO_PHY(phy)			(((phy) & 0x1f) << 16)
++# define MDIO_DATA(data)		((data) & 0xffff)
++#define CPMAC_MDIO_PHYSEL(channel)	(0x0084 + (channel) * 8)
++# define PHYSEL_LINKSEL			0x00000040
++# define PHYSEL_LINKINT			0x00000020
++
++struct cpmac_desc {
++	u32 hw_next;
++	u32 hw_data;
++	u16 buflen;
++	u16 bufflags;
++	u16 datalen;
++	u16 dataflags;
++#define CPMAC_SOP			0x8000
++#define CPMAC_EOP			0x4000
++#define CPMAC_OWN			0x2000
++#define CPMAC_EOQ			0x1000
++	struct sk_buff *skb;
++	struct cpmac_desc *next;
++	struct cpmac_desc *prev;
++	dma_addr_t mapping;
++	dma_addr_t data_mapping;
++};
++
++struct cpmac_priv {
++	spinlock_t lock;
++	spinlock_t rx_lock;
++	struct cpmac_desc *rx_head;
++	int ring_size;
++	struct cpmac_desc *desc_ring;
++	dma_addr_t dma_ring;
++	void __iomem *regs;
++	struct mii_bus *mii_bus;
++	struct phy_device *phy;
++	char phy_name[BUS_ID_SIZE];
++	int oldlink, oldspeed, oldduplex;
++	u32 msg_enable;
++	struct net_device *dev;
++	struct work_struct reset_work;
++	struct platform_device *pdev;
++	struct napi_struct napi;
++	atomic_t reset_pending;
++};
++
++static irqreturn_t cpmac_irq(int, void *);
++static void cpmac_hw_start(struct net_device *dev);
++static void cpmac_hw_stop(struct net_device *dev);
++static int cpmac_stop(struct net_device *dev);
++static int cpmac_open(struct net_device *dev);
++
++static void cpmac_dump_regs(struct net_device *dev)
++{
++	int i;
++	struct cpmac_priv *priv = netdev_priv(dev);
++	for (i = 0; i < CPMAC_REG_END; i += 4) {
++		if (i % 16 == 0) {
++			if (i)
++				printk("\n");
++			printk(KERN_DEBUG "%s: reg[%p]:", dev->name,
++			       priv->regs + i);
++		}
++		printk(" %08x", cpmac_read(priv->regs, i));
++	}
++	printk("\n");
++}
++
++static void cpmac_dump_desc(struct net_device *dev, struct cpmac_desc *desc)
++{
++	int i;
++	printk(KERN_DEBUG "%s: desc[%p]:", dev->name, desc);
++	for (i = 0; i < sizeof(*desc) / 4; i++)
++		printk(" %08x", ((u32 *)desc)[i]);
++	printk("\n");
++}
++
++static void cpmac_dump_all_desc(struct net_device *dev)
++{
++	struct cpmac_priv *priv = netdev_priv(dev);
++	struct cpmac_desc *dump = priv->rx_head;
++	do {
++		cpmac_dump_desc(dev, dump);
++		dump = dump->next;
++	} while (dump != priv->rx_head);
++}
++
++static void cpmac_dump_skb(struct net_device *dev, struct sk_buff *skb)
++{
++	int i;
++	printk(KERN_DEBUG "%s: skb 0x%p, len=%d\n", dev->name, skb, skb->len);
++	for (i = 0; i < skb->len; i++) {
++		if (i % 16 == 0) {
++			if (i)
++				printk("\n");
++			printk(KERN_DEBUG "%s: data[%p]:", dev->name,
++			       skb->data + i);
++		}
++		printk(" %02x", ((u8 *)skb->data)[i]);
++	}
++	printk("\n");
++}
++
++static int cpmac_mdio_read(struct mii_bus *bus, int phy_id, int reg)
++{
++	u32 val;
++
++	while (cpmac_read(bus->priv, CPMAC_MDIO_ACCESS(0)) & MDIO_BUSY)
++		cpu_relax();
++	cpmac_write(bus->priv, CPMAC_MDIO_ACCESS(0), MDIO_BUSY | MDIO_REG(reg) |
++		    MDIO_PHY(phy_id));
++	while ((val = cpmac_read(bus->priv, CPMAC_MDIO_ACCESS(0))) & MDIO_BUSY)
++		cpu_relax();
++	return MDIO_DATA(val);
++}
++
++static int cpmac_mdio_write(struct mii_bus *bus, int phy_id,
++			    int reg, u16 val)
++{
++	while (cpmac_read(bus->priv, CPMAC_MDIO_ACCESS(0)) & MDIO_BUSY)
++		cpu_relax();
++	cpmac_write(bus->priv, CPMAC_MDIO_ACCESS(0), MDIO_BUSY | MDIO_WRITE |
++		    MDIO_REG(reg) | MDIO_PHY(phy_id) | MDIO_DATA(val));
++	return 0;
++}
++
++static int cpmac_mdio_reset(struct mii_bus *bus)
++{
++	ar7_device_reset(AR7_RESET_BIT_MDIO);
++	cpmac_write(bus->priv, CPMAC_MDIO_CONTROL, MDIOC_ENABLE |
++		    MDIOC_CLKDIV(ar7_cpmac_freq() / 2200000 - 1));
++	return 0;
++}
++
++static int mii_irqs[PHY_MAX_ADDR] = { PHY_POLL, };
++
++static struct mii_bus *cpmac_mii;
++
++static int cpmac_config(struct net_device *dev, struct ifmap *map)
++{
++	if (dev->flags & IFF_UP)
++		return -EBUSY;
++
++	/* Don't allow changing the I/O address */
++	if (map->base_addr != dev->base_addr)
++		return -EOPNOTSUPP;
++
++	/* ignore other fields */
++	return 0;
++}
++
++static void cpmac_set_multicast_list(struct net_device *dev)
++{
++	struct dev_mc_list *iter;
++	int i;
++	u8 tmp;
++	u32 mbp, bit, hash[2] = { 0, };
++	struct cpmac_priv *priv = netdev_priv(dev);
++
++	mbp = cpmac_read(priv->regs, CPMAC_MBP);
++	if (dev->flags & IFF_PROMISC) {
++		cpmac_write(priv->regs, CPMAC_MBP, (mbp & ~MBP_PROMISCCHAN(0)) |
++			    MBP_RXPROMISC);
++	} else {
++		cpmac_write(priv->regs, CPMAC_MBP, mbp & ~MBP_RXPROMISC);
++		if (dev->flags & IFF_ALLMULTI) {
++			/* enable all multicast mode */
++			cpmac_write(priv->regs, CPMAC_MAC_HASH_LO, 0xffffffff);
++			cpmac_write(priv->regs, CPMAC_MAC_HASH_HI, 0xffffffff);
++		} else {
++			/*
++			 * cpmac uses some strange mac address hashing
++			 * (not crc32)
++			 */
++			for (i = 0, iter = dev->mc_list; i < dev->mc_count;
++			     i++, iter = iter->next) {
++				bit = 0;
++				tmp = iter->dmi_addr[0];
++				bit  ^= (tmp >> 2) ^ (tmp << 4);
++				tmp = iter->dmi_addr[1];
++				bit  ^= (tmp >> 4) ^ (tmp << 2);
++				tmp = iter->dmi_addr[2];
++				bit  ^= (tmp >> 6) ^ tmp;
++				tmp = iter->dmi_addr[3];
++				bit  ^= (tmp >> 2) ^ (tmp << 4);
++				tmp = iter->dmi_addr[4];
++				bit  ^= (tmp >> 4) ^ (tmp << 2);
++				tmp = iter->dmi_addr[5];
++				bit  ^= (tmp >> 6) ^ tmp;
++				bit &= 0x3f;
++				hash[bit / 32] |= 1 << (bit % 32);
++			}
++
++			cpmac_write(priv->regs, CPMAC_MAC_HASH_LO, hash[0]);
++			cpmac_write(priv->regs, CPMAC_MAC_HASH_HI, hash[1]);
++		}
++	}
++}
++
++static struct sk_buff *cpmac_rx_one(struct cpmac_priv *priv,
++				    struct cpmac_desc *desc)
++{
++	struct sk_buff *skb, *result = NULL;
++
++	if (unlikely(netif_msg_hw(priv)))
++		cpmac_dump_desc(priv->dev, desc);
++	cpmac_write(priv->regs, CPMAC_RX_ACK(0), (u32)desc->mapping);
++	if (unlikely(!desc->datalen)) {
++		if (netif_msg_rx_err(priv) && net_ratelimit())
++			printk(KERN_WARNING "%s: rx: spurious interrupt\n",
++			       priv->dev->name);
++		return NULL;
++	}
++
++	skb = netdev_alloc_skb(priv->dev, CPMAC_SKB_SIZE);
++	if (likely(skb)) {
++		skb_reserve(skb, 2);
++		skb_put(desc->skb, desc->datalen);
++		desc->skb->protocol = eth_type_trans(desc->skb, priv->dev);
++		desc->skb->ip_summed = CHECKSUM_NONE;
++		priv->dev->stats.rx_packets++;
++		priv->dev->stats.rx_bytes += desc->datalen;
++		result = desc->skb;
++		dma_unmap_single(&priv->dev->dev, desc->data_mapping,
++				 CPMAC_SKB_SIZE, DMA_FROM_DEVICE);
++		desc->skb = skb;
++		desc->data_mapping = dma_map_single(&priv->dev->dev, skb->data,
++						    CPMAC_SKB_SIZE,
++						    DMA_FROM_DEVICE);
++		desc->hw_data = (u32)desc->data_mapping;
++		if (unlikely(netif_msg_pktdata(priv))) {
++			printk(KERN_DEBUG "%s: received packet:\n",
++			       priv->dev->name);
++			cpmac_dump_skb(priv->dev, result);
++		}
++	} else {
++		if (netif_msg_rx_err(priv) && net_ratelimit())
++			printk(KERN_WARNING
++			       "%s: low on skbs, dropping packet\n",
++			       priv->dev->name);
++		priv->dev->stats.rx_dropped++;
++	}
++
++	desc->buflen = CPMAC_SKB_SIZE;
++	desc->dataflags = CPMAC_OWN;
++
++	return result;
++}
++
++static int cpmac_poll(struct napi_struct *napi, int budget)
++{
++	struct sk_buff *skb;
++	struct cpmac_desc *desc, *restart;
++	struct cpmac_priv *priv = container_of(napi, struct cpmac_priv, napi);
++	int received = 0, processed = 0;
++
++	spin_lock(&priv->rx_lock);
++	if (unlikely(!priv->rx_head)) {
++		if (netif_msg_rx_err(priv) && net_ratelimit())
++			printk(KERN_WARNING "%s: rx: polling, but no queue\n",
++			       priv->dev->name);
++		spin_unlock(&priv->rx_lock);
++		netif_rx_complete(napi);
++		return 0;
++	}
++
++	desc = priv->rx_head;
++	restart = NULL;
++	while (((desc->dataflags & CPMAC_OWN) == 0) && (received < budget)) {
++		processed++;
++
++		if ((desc->dataflags & CPMAC_EOQ) != 0) {
++			/* The last update to eoq->hw_next didn't happen
++			* soon enough, and the receiver stopped here.
++			*Remember this descriptor so we can restart
++			* the receiver after freeing some space.
++			*/
++			if (unlikely(restart)) {
++				if (netif_msg_rx_err(priv))
++					printk(KERN_ERR "%s: poll found a"
++						" duplicate EOQ: %p and %p\n",
++						priv->dev->name, restart, desc);
++				goto fatal_error;
++			}
++
++			restart = desc->next;
++		}
++
++		skb = cpmac_rx_one(priv, desc);
++		if (likely(skb)) {
++			netif_receive_skb(skb);
++			received++;
++		}
++		desc = desc->next;
++	}
++
++	if (desc != priv->rx_head) {
++		/* We freed some buffers, but not the whole ring,
++		 * add what we did free to the rx list */
++		desc->prev->hw_next = (u32)0;
++		priv->rx_head->prev->hw_next = priv->rx_head->mapping;
++	}
++
++	/* Optimization: If we did not actually process an EOQ (perhaps because
++	 * of quota limits), check to see if the tail of the queue has EOQ set.
++	* We should immediately restart in that case so that the receiver can
++	* restart and run in parallel with more packet processing.
++	* This lets us handle slightly larger bursts before running
++	* out of ring space (assuming dev->weight < ring_size) */
++
++	if (!restart &&
++	     (priv->rx_head->prev->dataflags & (CPMAC_OWN|CPMAC_EOQ))
++		    == CPMAC_EOQ &&
++	     (priv->rx_head->dataflags & CPMAC_OWN) != 0) {
++		/* reset EOQ so the poll loop (above) doesn't try to
++		* restart this when it eventually gets to this descriptor.
++		*/
++		priv->rx_head->prev->dataflags &= ~CPMAC_EOQ;
++		restart = priv->rx_head;
++	}
++
++	if (restart) {
++		priv->dev->stats.rx_errors++;
++		priv->dev->stats.rx_fifo_errors++;
++		if (netif_msg_rx_err(priv) && net_ratelimit())
++			printk(KERN_WARNING "%s: rx dma ring overrun\n",
++			       priv->dev->name);
++
++		if (unlikely((restart->dataflags & CPMAC_OWN) == 0)) {
++			if (netif_msg_drv(priv))
++				printk(KERN_ERR "%s: cpmac_poll is trying to "
++					"restart rx from a descriptor that's "
++					"not free: %p\n",
++					priv->dev->name, restart);
++				goto fatal_error;
++		}
++
++		cpmac_write(priv->regs, CPMAC_RX_PTR(0), restart->mapping);
++	}
++
++	priv->rx_head = desc;
++	spin_unlock(&priv->rx_lock);
++	if (unlikely(netif_msg_rx_status(priv)))
++		printk(KERN_DEBUG "%s: poll processed %d packets\n",
++		       priv->dev->name, received);
++	if (processed == 0) {
++		/* we ran out of packets to read,
++		 * revert to interrupt-driven mode */
++		netif_rx_complete(napi);
++		cpmac_write(priv->regs, CPMAC_RX_INT_ENABLE, 1);
++		return 0;
++	}
++
++	return 1;
++
++fatal_error:
++	/* Something went horribly wrong.
++	 * Reset hardware to try to recover rather than wedging. */
++
++	if (netif_msg_drv(priv)) {
++		printk(KERN_ERR "%s: cpmac_poll is confused. "
++				"Resetting hardware\n", priv->dev->name);
++		cpmac_dump_all_desc(priv->dev);
++		printk(KERN_DEBUG "%s: RX_PTR(0)=0x%08x RX_ACK(0)=0x%08x\n",
++			priv->dev->name,
++			cpmac_read(priv->regs, CPMAC_RX_PTR(0)),
++			cpmac_read(priv->regs, CPMAC_RX_ACK(0)));
++	}
++
++	spin_unlock(&priv->rx_lock);
++	netif_rx_complete(napi);
++	netif_tx_stop_all_queues(priv->dev);
++	napi_disable(&priv->napi);
++
++	atomic_inc(&priv->reset_pending);
++	cpmac_hw_stop(priv->dev);
++	if (!schedule_work(&priv->reset_work))
++		atomic_dec(&priv->reset_pending);
++	return 0;
++
++}
++
++static int cpmac_start_xmit(struct sk_buff *skb, struct net_device *dev)
++{
++	int queue, len;
++	struct cpmac_desc *desc;
++	struct cpmac_priv *priv = netdev_priv(dev);
++
++	if (unlikely(atomic_read(&priv->reset_pending)))
++		return NETDEV_TX_BUSY;
++
++	if (unlikely(skb_padto(skb, ETH_ZLEN)))
++		return NETDEV_TX_OK;
++
++	len = max(skb->len, ETH_ZLEN);
++	queue = skb_get_queue_mapping(skb);
++	netif_stop_subqueue(dev, queue);
++
++	desc = &priv->desc_ring[queue];
++	if (unlikely(desc->dataflags & CPMAC_OWN)) {
++		if (netif_msg_tx_err(priv) && net_ratelimit())
++			printk(KERN_WARNING "%s: tx dma ring full\n",
++			       dev->name);
++		return NETDEV_TX_BUSY;
++	}
++
++	spin_lock(&priv->lock);
++	dev->trans_start = jiffies;
++	spin_unlock(&priv->lock);
++	desc->dataflags = CPMAC_SOP | CPMAC_EOP | CPMAC_OWN;
++	desc->skb = skb;
++	desc->data_mapping = dma_map_single(&dev->dev, skb->data, len,
++					    DMA_TO_DEVICE);
++	desc->hw_data = (u32)desc->data_mapping;
++	desc->datalen = len;
++	desc->buflen = len;
++	if (unlikely(netif_msg_tx_queued(priv)))
++		printk(KERN_DEBUG "%s: sending 0x%p, len=%d\n", dev->name, skb,
++		       skb->len);
++	if (unlikely(netif_msg_hw(priv)))
++		cpmac_dump_desc(dev, desc);
++	if (unlikely(netif_msg_pktdata(priv)))
++		cpmac_dump_skb(dev, skb);
++	cpmac_write(priv->regs, CPMAC_TX_PTR(queue), (u32)desc->mapping);
++
++	return NETDEV_TX_OK;
++}
++
++static void cpmac_end_xmit(struct net_device *dev, int queue)
++{
++	struct cpmac_desc *desc;
++	struct cpmac_priv *priv = netdev_priv(dev);
++
++	desc = &priv->desc_ring[queue];
++	cpmac_write(priv->regs, CPMAC_TX_ACK(queue), (u32)desc->mapping);
++	if (likely(desc->skb)) {
++		spin_lock(&priv->lock);
++		dev->stats.tx_packets++;
++		dev->stats.tx_bytes += desc->skb->len;
++		spin_unlock(&priv->lock);
++		dma_unmap_single(&dev->dev, desc->data_mapping, desc->skb->len,
++				 DMA_TO_DEVICE);
++
++		if (unlikely(netif_msg_tx_done(priv)))
++			printk(KERN_DEBUG "%s: sent 0x%p, len=%d\n", dev->name,
++			       desc->skb, desc->skb->len);
++
++		dev_kfree_skb_irq(desc->skb);
++		desc->skb = NULL;
++		if (netif_subqueue_stopped(dev, queue))
++			netif_wake_subqueue(dev, queue);
++	} else {
++		if (netif_msg_tx_err(priv) && net_ratelimit())
++			printk(KERN_WARNING
++			       "%s: end_xmit: spurious interrupt\n", dev->name);
++		if (netif_subqueue_stopped(dev, queue))
++			netif_wake_subqueue(dev, queue);
++	}
++}
++
++static void cpmac_hw_stop(struct net_device *dev)
++{
++	int i;
++	struct cpmac_priv *priv = netdev_priv(dev);
++	struct plat_cpmac_data *pdata = priv->pdev->dev.platform_data;
++
++	ar7_device_reset(pdata->reset_bit);
++	cpmac_write(priv->regs, CPMAC_RX_CONTROL,
++		    cpmac_read(priv->regs, CPMAC_RX_CONTROL) & ~1);
++	cpmac_write(priv->regs, CPMAC_TX_CONTROL,
++		    cpmac_read(priv->regs, CPMAC_TX_CONTROL) & ~1);
++	for (i = 0; i < 8; i++) {
++		cpmac_write(priv->regs, CPMAC_TX_PTR(i), 0);
++		cpmac_write(priv->regs, CPMAC_RX_PTR(i), 0);
++	}
++	cpmac_write(priv->regs, CPMAC_UNICAST_CLEAR, 0xff);
++	cpmac_write(priv->regs, CPMAC_RX_INT_CLEAR, 0xff);
++	cpmac_write(priv->regs, CPMAC_TX_INT_CLEAR, 0xff);
++	cpmac_write(priv->regs, CPMAC_MAC_INT_CLEAR, 0xff);
++	cpmac_write(priv->regs, CPMAC_MAC_CONTROL,
++		    cpmac_read(priv->regs, CPMAC_MAC_CONTROL) & ~MAC_MII);
++}
++
++static void cpmac_hw_start(struct net_device *dev)
++{
++	int i;
++	struct cpmac_priv *priv = netdev_priv(dev);
++	struct plat_cpmac_data *pdata = priv->pdev->dev.platform_data;
++
++	ar7_device_reset(pdata->reset_bit);
++	for (i = 0; i < 8; i++) {
++		cpmac_write(priv->regs, CPMAC_TX_PTR(i), 0);
++		cpmac_write(priv->regs, CPMAC_RX_PTR(i), 0);
++	}
++	cpmac_write(priv->regs, CPMAC_RX_PTR(0), priv->rx_head->mapping);
++
++	cpmac_write(priv->regs, CPMAC_MBP, MBP_RXSHORT | MBP_RXBCAST |
++		    MBP_RXMCAST);
++	cpmac_write(priv->regs, CPMAC_BUFFER_OFFSET, 0);
++	for (i = 0; i < 8; i++)
++		cpmac_write(priv->regs, CPMAC_MAC_ADDR_LO(i), dev->dev_addr[5]);
++	cpmac_write(priv->regs, CPMAC_MAC_ADDR_MID, dev->dev_addr[4]);
++	cpmac_write(priv->regs, CPMAC_MAC_ADDR_HI, dev->dev_addr[0] |
++		    (dev->dev_addr[1] << 8) | (dev->dev_addr[2] << 16) |
++		    (dev->dev_addr[3] << 24));
++	cpmac_write(priv->regs, CPMAC_MAX_LENGTH, CPMAC_SKB_SIZE);
++	cpmac_write(priv->regs, CPMAC_UNICAST_CLEAR, 0xff);
++	cpmac_write(priv->regs, CPMAC_RX_INT_CLEAR, 0xff);
++	cpmac_write(priv->regs, CPMAC_TX_INT_CLEAR, 0xff);
++	cpmac_write(priv->regs, CPMAC_MAC_INT_CLEAR, 0xff);
++	cpmac_write(priv->regs, CPMAC_UNICAST_ENABLE, 1);
++	cpmac_write(priv->regs, CPMAC_RX_INT_ENABLE, 1);
++	cpmac_write(priv->regs, CPMAC_TX_INT_ENABLE, 0xff);
++	cpmac_write(priv->regs, CPMAC_MAC_INT_ENABLE, 3);
++
++	cpmac_write(priv->regs, CPMAC_RX_CONTROL,
++		    cpmac_read(priv->regs, CPMAC_RX_CONTROL) | 1);
++	cpmac_write(priv->regs, CPMAC_TX_CONTROL,
++		    cpmac_read(priv->regs, CPMAC_TX_CONTROL) | 1);
++	cpmac_write(priv->regs, CPMAC_MAC_CONTROL,
++		    cpmac_read(priv->regs, CPMAC_MAC_CONTROL) | MAC_MII |
++		    MAC_FDX);
++}
++
++static void cpmac_clear_rx(struct net_device *dev)
++{
++	struct cpmac_priv *priv = netdev_priv(dev);
++	struct cpmac_desc *desc;
++	int i;
++	if (unlikely(!priv->rx_head))
++		return;
++	desc = priv->rx_head;
++	for (i = 0; i < priv->ring_size; i++) {
++		if ((desc->dataflags & CPMAC_OWN) == 0) {
++			if (netif_msg_rx_err(priv) && net_ratelimit())
++				printk(KERN_WARNING "%s: packet dropped\n",
++				       dev->name);
++			if (unlikely(netif_msg_hw(priv)))
++				cpmac_dump_desc(dev, desc);
++			desc->dataflags = CPMAC_OWN;
++			dev->stats.rx_dropped++;
++		}
++		desc->hw_next = desc->next->mapping;
++		desc = desc->next;
++	}
++	priv->rx_head->prev->hw_next = 0;
++}
++
++static void cpmac_clear_tx(struct net_device *dev)
++{
++	struct cpmac_priv *priv = netdev_priv(dev);
++	int i;
++	if (unlikely(!priv->desc_ring))
++		return;
++	for (i = 0; i < CPMAC_QUEUES; i++) {
++		priv->desc_ring[i].dataflags = 0;
++		if (priv->desc_ring[i].skb) {
++			dev_kfree_skb_any(priv->desc_ring[i].skb);
++			priv->desc_ring[i].skb = NULL;
++		}
++	}
++}
++
++static void cpmac_hw_error(struct work_struct *work)
++{
++	int i;
++	struct cpmac_priv *priv =
++		container_of(work, struct cpmac_priv, reset_work);
++
++	spin_lock(&priv->rx_lock);
++	cpmac_clear_rx(priv->dev);
++	spin_unlock(&priv->rx_lock);
++	cpmac_clear_tx(priv->dev);
++	cpmac_hw_start(priv->dev);
++	barrier();
++	atomic_dec(&priv->reset_pending);
++
++	netif_tx_wake_all_queues(priv->dev);
++	cpmac_write(priv->regs, CPMAC_MAC_INT_ENABLE, 3);
++}
++
++static void cpmac_check_status(struct net_device *dev)
++{
++	struct cpmac_priv *priv = netdev_priv(dev);
++
++	u32 macstatus = cpmac_read(priv->regs, CPMAC_MAC_STATUS);
++	int rx_channel = (macstatus >> 8) & 7;
++	int rx_code = (macstatus >> 12) & 15;
++	int tx_channel = (macstatus >> 16) & 7;
++	int tx_code = (macstatus >> 20) & 15;
++
++	if (rx_code || tx_code) {
++		if (netif_msg_drv(priv) && net_ratelimit()) {
++			/* Can't find any documentation on what these
++			 *error codes actually are. So just log them and hope..
++			 */
++			if (rx_code)
++				printk(KERN_WARNING "%s: host error %d on rx "
++				     "channel %d (macstatus %08x), resetting\n",
++				     dev->name, rx_code, rx_channel, macstatus);
++			if (tx_code)
++				printk(KERN_WARNING "%s: host error %d on tx "
++				     "channel %d (macstatus %08x), resetting\n",
++				     dev->name, tx_code, tx_channel, macstatus);
++		}
++
++		netif_tx_stop_all_queues(dev);
++		cpmac_hw_stop(dev);
++		if (schedule_work(&priv->reset_work))
++			atomic_inc(&priv->reset_pending);
++		if (unlikely(netif_msg_hw(priv)))
++			cpmac_dump_regs(dev);
++	}
++	cpmac_write(priv->regs, CPMAC_MAC_INT_CLEAR, 0xff);
++}
++
++static irqreturn_t cpmac_irq(int irq, void *dev_id)
++{
++	struct net_device *dev = dev_id;
++	struct cpmac_priv *priv;
++	int queue;
++	u32 status;
++
++	priv = netdev_priv(dev);
++
++	status = cpmac_read(priv->regs, CPMAC_MAC_INT_VECTOR);
++
++	if (unlikely(netif_msg_intr(priv)))
++		printk(KERN_DEBUG "%s: interrupt status: 0x%08x\n", dev->name,
++		       status);
++
++	if (status & MAC_INT_TX)
++		cpmac_end_xmit(dev, (status & 7));
++
++	if (status & MAC_INT_RX) {
++		queue = (status >> 8) & 7;
++		if (netif_rx_schedule_prep(&priv->napi)) {
++			cpmac_write(priv->regs, CPMAC_RX_INT_CLEAR, 1 << queue);
++			__netif_rx_schedule(&priv->napi);
++		}
++	}
++
++	cpmac_write(priv->regs, CPMAC_MAC_EOI_VECTOR, 0);
++
++	if (unlikely(status & (MAC_INT_HOST | MAC_INT_STATUS)))
++		cpmac_check_status(dev);
++
++	return IRQ_HANDLED;
++}
++
++static void cpmac_tx_timeout(struct net_device *dev)
++{
++	int i;
++	struct cpmac_priv *priv = netdev_priv(dev);
++
++	spin_lock(&priv->lock);
++	dev->stats.tx_errors++;
++	spin_unlock(&priv->lock);
++	if (netif_msg_tx_err(priv) && net_ratelimit())
++		printk(KERN_WARNING "%s: transmit timeout\n", dev->name);
++
++	atomic_inc(&priv->reset_pending);
++	barrier();
++	cpmac_clear_tx(dev);
++	barrier();
++	atomic_dec(&priv->reset_pending);
++
++	netif_tx_wake_all_queues(priv->dev);
++}
++
++static int cpmac_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
++{
++	struct cpmac_priv *priv = netdev_priv(dev);
++	if (!(netif_running(dev)))
++		return -EINVAL;
++	if (!priv->phy)
++		return -EINVAL;
++	if ((cmd == SIOCGMIIPHY) || (cmd == SIOCGMIIREG) ||
++	    (cmd == SIOCSMIIREG))
++		return phy_mii_ioctl(priv->phy, if_mii(ifr), cmd);
++
++	return -EOPNOTSUPP;
++}
++
++static int cpmac_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
++{
++	struct cpmac_priv *priv = netdev_priv(dev);
++
++	if (priv->phy)
++		return phy_ethtool_gset(priv->phy, cmd);
++
++	return -EINVAL;
++}
++
++static int cpmac_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
++{
++	struct cpmac_priv *priv = netdev_priv(dev);
++
++	if (!capable(CAP_NET_ADMIN))
++		return -EPERM;
++
++	if (priv->phy)
++		return phy_ethtool_sset(priv->phy, cmd);
++
++	return -EINVAL;
++}
++
++static void cpmac_get_ringparam(struct net_device *dev, struct ethtool_ringparam* ring)
++{
++	struct cpmac_priv *priv = netdev_priv(dev);
++
++	ring->rx_max_pending = 1024;
++	ring->rx_mini_max_pending = 1;
++	ring->rx_jumbo_max_pending = 1;
++	ring->tx_max_pending = 1;
++
++	ring->rx_pending = priv->ring_size;
++	ring->rx_mini_pending = 1;
++	ring->rx_jumbo_pending = 1;
++	ring->tx_pending = 1;
++}
++
++static int cpmac_set_ringparam(struct net_device *dev, struct ethtool_ringparam* ring)
++{
++	struct cpmac_priv *priv = netdev_priv(dev);
++
++	if (netif_running(dev))
++		return -EBUSY;
++	priv->ring_size = ring->rx_pending;
++	return 0;
++}
++
++static void cpmac_get_drvinfo(struct net_device *dev,
++			      struct ethtool_drvinfo *info)
++{
++	strcpy(info->driver, "cpmac");
++	strcpy(info->version, CPMAC_VERSION);
++	info->fw_version[0] = '\0';
++	sprintf(info->bus_info, "%s", "cpmac");
++	info->regdump_len = 0;
++}
++
++static const struct ethtool_ops cpmac_ethtool_ops = {
++	.get_settings = cpmac_get_settings,
++	.set_settings = cpmac_set_settings,
++	.get_drvinfo = cpmac_get_drvinfo,
++	.get_link = ethtool_op_get_link,
++	.get_ringparam = cpmac_get_ringparam,
++	.set_ringparam = cpmac_set_ringparam,
++};
++
++static void cpmac_adjust_link(struct net_device *dev)
++{
++	struct cpmac_priv *priv = netdev_priv(dev);
++	int new_state = 0;
++
++	spin_lock(&priv->lock);
++	if (priv->phy->link) {
++		netif_tx_start_all_queues(dev);
++		if (priv->phy->duplex != priv->oldduplex) {
++			new_state = 1;
++			priv->oldduplex = priv->phy->duplex;
++		}
++
++		if (priv->phy->speed != priv->oldspeed) {
++			new_state = 1;
++			priv->oldspeed = priv->phy->speed;
++		}
++
++		if (!priv->oldlink) {
++			new_state = 1;
++			priv->oldlink = 1;
++		}
++	} else if (priv->oldlink) {
++		new_state = 1;
++		priv->oldlink = 0;
++		priv->oldspeed = 0;
++		priv->oldduplex = -1;
++	}
++
++	if (new_state && netif_msg_link(priv) && net_ratelimit())
++		phy_print_status(priv->phy);
++
++	spin_unlock(&priv->lock);
++}
++
++static int cpmac_open(struct net_device *dev)
++{
++	int i, size, res;
++	struct cpmac_priv *priv = netdev_priv(dev);
++	struct resource *mem;
++	struct cpmac_desc *desc;
++	struct sk_buff *skb;
++
++	mem = platform_get_resource_byname(priv->pdev, IORESOURCE_MEM, "regs");
++	if (!request_mem_region(mem->start, mem->end - mem->start, dev->name)) {
++		if (netif_msg_drv(priv))
++			printk(KERN_ERR "%s: failed to request registers\n",
++			       dev->name);
++		res = -ENXIO;
++		goto fail_reserve;
++	}
++
++	priv->regs = ioremap(mem->start, mem->end - mem->start);
++	if (!priv->regs) {
++		if (netif_msg_drv(priv))
++			printk(KERN_ERR "%s: failed to remap registers\n",
++			       dev->name);
++		res = -ENXIO;
++		goto fail_remap;
++	}
++
++	size = priv->ring_size + CPMAC_QUEUES;
++	priv->desc_ring = dma_alloc_coherent(&dev->dev,
++					     sizeof(struct cpmac_desc) * size,
++					     &priv->dma_ring,
++					     GFP_KERNEL);
++	if (!priv->desc_ring) {
++		res = -ENOMEM;
++		goto fail_alloc;
++	}
++
++	for (i = 0; i < size; i++)
++		priv->desc_ring[i].mapping = priv->dma_ring + sizeof(*desc) * i;
++
++	priv->rx_head = &priv->desc_ring[CPMAC_QUEUES];
++	for (i = 0, desc = priv->rx_head; i < priv->ring_size; i++, desc++) {
++		skb = netdev_alloc_skb(dev, CPMAC_SKB_SIZE);
++		if (unlikely(!skb)) {
++			res = -ENOMEM;
++			goto fail_desc;
++		}
++		skb_reserve(skb, 2);
++		desc->skb = skb;
++		desc->data_mapping = dma_map_single(&dev->dev, skb->data,
++						    CPMAC_SKB_SIZE,
++						    DMA_FROM_DEVICE);
++		desc->hw_data = (u32)desc->data_mapping;
++		desc->buflen = CPMAC_SKB_SIZE;
++		desc->dataflags = CPMAC_OWN;
++		desc->next = &priv->rx_head[(i + 1) % priv->ring_size];
++		desc->next->prev = desc;
++		desc->hw_next = (u32)desc->next->mapping;
++	}
++
++	priv->rx_head->prev->hw_next = (u32)0;
++
++	if ((res = request_irq(dev->irq, cpmac_irq, IRQF_SHARED,
++			       dev->name, dev))) {
++		if (netif_msg_drv(priv))
++			printk(KERN_ERR "%s: failed to obtain irq\n",
++			       dev->name);
++		goto fail_irq;
++	}
++
++	atomic_set(&priv->reset_pending, 0);
++	INIT_WORK(&priv->reset_work, cpmac_hw_error);
++	cpmac_hw_start(dev);
++
++	napi_enable(&priv->napi);
++	priv->phy->state = PHY_CHANGELINK;
++	phy_start(priv->phy);
++
++	return 0;
++
++fail_irq:
++fail_desc:
++	for (i = 0; i < priv->ring_size; i++) {
++		if (priv->rx_head[i].skb) {
++			dma_unmap_single(&dev->dev,
++					 priv->rx_head[i].data_mapping,
++					 CPMAC_SKB_SIZE,
++					 DMA_FROM_DEVICE);
++			kfree_skb(priv->rx_head[i].skb);
++		}
++	}
++fail_alloc:
++	kfree(priv->desc_ring);
++	iounmap(priv->regs);
++
++fail_remap:
++	release_mem_region(mem->start, mem->end - mem->start);
++
++fail_reserve:
++	return res;
++}
++
++static int cpmac_stop(struct net_device *dev)
++{
++	int i;
++	struct cpmac_priv *priv = netdev_priv(dev);
++	struct resource *mem;
++
++	netif_tx_stop_all_queues(dev);
++
++	cancel_work_sync(&priv->reset_work);
++	napi_disable(&priv->napi);
++	phy_stop(priv->phy);
++
++	cpmac_hw_stop(dev);
++
++	for (i = 0; i < 8; i++)
++		cpmac_write(priv->regs, CPMAC_TX_PTR(i), 0);
++	cpmac_write(priv->regs, CPMAC_RX_PTR(0), 0);
++	cpmac_write(priv->regs, CPMAC_MBP, 0);
++
++	free_irq(dev->irq, dev);
++	iounmap(priv->regs);
++	mem = platform_get_resource_byname(priv->pdev, IORESOURCE_MEM, "regs");
++	release_mem_region(mem->start, mem->end - mem->start);
++	priv->rx_head = &priv->desc_ring[CPMAC_QUEUES];
++	for (i = 0; i < priv->ring_size; i++) {
++		if (priv->rx_head[i].skb) {
++			dma_unmap_single(&dev->dev,
++					 priv->rx_head[i].data_mapping,
++					 CPMAC_SKB_SIZE,
++					 DMA_FROM_DEVICE);
++			kfree_skb(priv->rx_head[i].skb);
++		}
++	}
++
++	dma_free_coherent(&dev->dev, sizeof(struct cpmac_desc) *
++			  (CPMAC_QUEUES + priv->ring_size),
++			  priv->desc_ring, priv->dma_ring);
++	return 0;
++}
++
++static int external_switch;
++
++static int __devinit cpmac_probe(struct platform_device *pdev)
++{
++	int rc, phy_id, i;
++	char *mdio_bus_id = "0";
++	struct resource *mem;
++	struct cpmac_priv *priv;
++	struct net_device *dev;
++	struct plat_cpmac_data *pdata;
++
++	pdata = pdev->dev.platform_data;
++
++	for (phy_id = 0; phy_id < PHY_MAX_ADDR; phy_id++) {
++		if (!(pdata->phy_mask & (1 << phy_id)))
++			continue;
++		if (!cpmac_mii->phy_map[phy_id])
++			continue;
++		break;
++	}
++
++	if (phy_id == PHY_MAX_ADDR) {
++		if (external_switch || dumb_switch) {
++			mdio_bus_id = 0; /* fixed phys bus */
++			phy_id = pdev->id;
++		} else {
++			dev_err(&pdev->dev, "no PHY present\n");
++			return -ENODEV;
++		}
++	}
++
++	dev = alloc_etherdev_mq(sizeof(*priv), CPMAC_QUEUES);
++
++	if (!dev) {
++		printk(KERN_ERR "cpmac: Unable to allocate net_device\n");
++		return -ENOMEM;
++	}
++
++	platform_set_drvdata(pdev, dev);
++	priv = netdev_priv(dev);
++
++	priv->pdev = pdev;
++	mem = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
++	if (!mem) {
++		rc = -ENODEV;
++		goto fail;
++	}
++
++	dev->irq = platform_get_irq_byname(pdev, "irq");
++
++	dev->open               = cpmac_open;
++	dev->stop               = cpmac_stop;
++	dev->set_config         = cpmac_config;
++	dev->hard_start_xmit    = cpmac_start_xmit;
++	dev->do_ioctl           = cpmac_ioctl;
++	dev->set_multicast_list = cpmac_set_multicast_list;
++	dev->tx_timeout         = cpmac_tx_timeout;
++	dev->ethtool_ops        = &cpmac_ethtool_ops;
++
++	netif_napi_add(dev, &priv->napi, cpmac_poll, 64);
++
++	spin_lock_init(&priv->lock);
++	spin_lock_init(&priv->rx_lock);
++	priv->dev = dev;
++	priv->ring_size = 64;
++	priv->msg_enable = netif_msg_init(debug_level, 0xff);
++	memcpy(dev->dev_addr, pdata->dev_addr, sizeof(dev->dev_addr));
++
++	priv->phy = phy_connect(dev, cpmac_mii->phy_map[phy_id]->dev.bus_id,
++				&cpmac_adjust_link, 0, PHY_INTERFACE_MODE_MII);
++	if (IS_ERR(priv->phy)) {
++		if (netif_msg_drv(priv))
++			printk(KERN_ERR "%s: Could not attach to PHY\n",
++			       dev->name);
++		return PTR_ERR(priv->phy);
++	}
++
++	if ((rc = register_netdev(dev))) {
++		printk(KERN_ERR "cpmac: error %i registering device %s\n", rc,
++		       dev->name);
++		goto fail;
++	}
++
++	if (netif_msg_probe(priv)) {
++		printk(KERN_INFO
++		       "cpmac: device %s (regs: %p, irq: %d, phy: %s, "
++		       "mac: %pM)\n", dev->name, (void *)mem->start, dev->irq,
++		       priv->phy_name, dev->dev_addr);
++	}
++	return 0;
++
++fail:
++	free_netdev(dev);
++	return rc;
++}
++
++static int __devexit cpmac_remove(struct platform_device *pdev)
++{
++	struct net_device *dev = platform_get_drvdata(pdev);
++	unregister_netdev(dev);
++	free_netdev(dev);
++	return 0;
++}
++
++static struct platform_driver cpmac_driver = {
++	.driver.name = "cpmac",
++	.driver.owner = THIS_MODULE,
++	.probe = cpmac_probe,
++	.remove = __devexit_p(cpmac_remove),
++};
++
++int __devinit cpmac_init(void)
++{
++	u32 mask;
++	int i, res;
++
++	cpmac_mii = mdiobus_alloc();
++	if (cpmac_mii == NULL)
++		return -ENOMEM;
++
++	cpmac_mii->name = "cpmac-mii";
++	cpmac_mii->read = cpmac_mdio_read;
++	cpmac_mii->write = cpmac_mdio_write;
++	cpmac_mii->reset = cpmac_mdio_reset;
++	cpmac_mii->irq = mii_irqs;
++
++	cpmac_mii->priv = ioremap(AR7_REGS_MDIO, 256);
++
++	if (!cpmac_mii->priv) {
++		printk(KERN_ERR "Can't ioremap mdio registers\n");
++		res = -ENXIO;
++		goto fail_alloc;
++	}
++
++#warning FIXME: unhardcode gpio&reset bits
++	ar7_gpio_disable(26);
++	ar7_gpio_disable(27);
++	ar7_device_reset(AR7_RESET_BIT_CPMAC_LO);
++	ar7_device_reset(AR7_RESET_BIT_CPMAC_HI);
++	ar7_device_reset(AR7_RESET_BIT_EPHY);
++
++	cpmac_mii->reset(cpmac_mii);
++
++	for (i = 0; i < 300000; i++)
++		if ((mask = cpmac_read(cpmac_mii->priv, CPMAC_MDIO_ALIVE)))
++			break;
++		else
++			cpu_relax();
++
++	mask &= 0x7fffffff;
++	if (mask & (mask - 1)) {
++		external_switch = 1;
++		mask = 0;
++	}
++
++	cpmac_mii->phy_mask = ~(mask | 0x80000000);
++	snprintf(cpmac_mii->id, MII_BUS_ID_SIZE, "0");
++
++	res = mdiobus_register(cpmac_mii);
++	if (res)
++		goto fail_mii;
++
++	res = platform_driver_register(&cpmac_driver);
++	if (res)
++		goto fail_cpmac;
++
++	return 0;
++
++fail_cpmac:
++	mdiobus_unregister(cpmac_mii);
++
++fail_mii:
++	iounmap(cpmac_mii->priv);
++
++fail_alloc:
++	mdiobus_free(cpmac_mii);
++
++	return res;
++}
++
++void __devexit cpmac_exit(void)
++{
++	platform_driver_unregister(&cpmac_driver);
++	mdiobus_unregister(cpmac_mii);
++	mdiobus_free(cpmac_mii);
++	iounmap(cpmac_mii->priv);
++}
++
++module_init(cpmac_init);
++module_exit(cpmac_exit);
+diff -Nur linux-2.6.29.1.orig/drivers/net/Kconfig linux-2.6.29.1/drivers/net/Kconfig
+--- linux-2.6.29.1.orig/drivers/net/Kconfig	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/drivers/net/Kconfig	2009-05-31 20:04:03.000000000 +0200
+@@ -1741,7 +1741,7 @@
+ 
+ config CPMAC
+ 	tristate "TI AR7 CPMAC Ethernet support (EXPERIMENTAL)"
+-	depends on NET_ETHERNET && EXPERIMENTAL && AR7 && BROKEN
++	depends on NET_ETHERNET && EXPERIMENTAL && AR7
+ 	select PHYLIB
+ 	help
+ 	  TI AR7 CPMAC Ethernet support
+diff -Nur linux-2.6.29.1.orig/drivers/vlynq/Kconfig linux-2.6.29.1/drivers/vlynq/Kconfig
+--- linux-2.6.29.1.orig/drivers/vlynq/Kconfig	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/drivers/vlynq/Kconfig	2009-05-31 19:50:05.000000000 +0200
+@@ -0,0 +1,13 @@
++menu "TI VLYNQ"
++
++config VLYNQ
++	bool "TI VLYNQ bus support"
++	depends on AR7 && EXPERIMENTAL
++	help
++	  Support for the TI VLYNQ bus
++
++	  The module will be called vlynq
++
++	  If unsure, say N
++
++endmenu
+diff -Nur linux-2.6.29.1.orig/drivers/vlynq/Makefile linux-2.6.29.1/drivers/vlynq/Makefile
+--- linux-2.6.29.1.orig/drivers/vlynq/Makefile	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/drivers/vlynq/Makefile	2009-05-31 19:50:06.000000000 +0200
+@@ -0,0 +1,5 @@
++#
++# Makefile for kernel vlynq drivers
++#
++
++obj-$(CONFIG_VLYNQ) += vlynq.o
+diff -Nur linux-2.6.29.1.orig/drivers/vlynq/vlynq.c linux-2.6.29.1/drivers/vlynq/vlynq.c
+--- linux-2.6.29.1.orig/drivers/vlynq/vlynq.c	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/drivers/vlynq/vlynq.c	2009-05-31 19:50:06.000000000 +0200
+@@ -0,0 +1,783 @@
++/*
++ * Copyright (C) 2006, 2007 Eugene Konev <ejka@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
++ */
++
++#include <linux/init.h>
++#include <linux/types.h>
++#include <linux/kernel.h>
++#include <linux/string.h>
++#include <linux/device.h>
++#include <linux/module.h>
++#include <linux/errno.h>
++#include <linux/platform_device.h>
++#include <linux/interrupt.h>
++#include <linux/device.h>
++#include <linux/delay.h>
++#include <linux/io.h>
++
++#include <linux/vlynq.h>
++
++#define VLYNQ_CTRL_PM_ENABLE		0x80000000
++#define VLYNQ_CTRL_CLOCK_INT		0x00008000
++#define VLYNQ_CTRL_CLOCK_DIV(x)		(((x) & 7) << 16)
++#define VLYNQ_CTRL_INT_LOCAL		0x00004000
++#define VLYNQ_CTRL_INT_ENABLE		0x00002000
++#define VLYNQ_CTRL_INT_VECTOR(x)	(((x) & 0x1f) << 8)
++#define VLYNQ_CTRL_INT2CFG		0x00000080
++#define VLYNQ_CTRL_RESET		0x00000001
++
++#define VLYNQ_CTRL_CLOCK_MASK          (0x7 << 16)
++
++#define VLYNQ_INT_OFFSET		0x00000014
++#define VLYNQ_REMOTE_OFFSET		0x00000080
++
++#define VLYNQ_STATUS_LINK		0x00000001
++#define VLYNQ_STATUS_LERROR		0x00000080
++#define VLYNQ_STATUS_RERROR		0x00000100
++
++#define VINT_ENABLE			0x00000100
++#define VINT_TYPE_EDGE			0x00000080
++#define VINT_LEVEL_LOW			0x00000040
++#define VINT_VECTOR(x)			((x) & 0x1f)
++#define VINT_OFFSET(irq)		(8 * ((irq) % 4))
++
++#define VLYNQ_AUTONEGO_V2		0x00010000
++
++struct vlynq_regs {
++	u32 revision;
++	u32 control;
++	u32 status;
++	u32 int_prio;
++	u32 int_status;
++	u32 int_pending;
++	u32 int_ptr;
++	u32 tx_offset;
++	struct vlynq_mapping rx_mapping[4];
++	u32 chip;
++	u32 autonego;
++	u32 unused[6];
++	u32 int_device[8];
++};
++
++#define vlynq_reg_read(reg) readl(&(reg))
++#define vlynq_reg_write(reg, val)  writel(val, &(reg))
++
++static int __vlynq_enable_device(struct vlynq_device *dev);
++
++#ifdef VLYNQ_DEBUG
++static void vlynq_dump_regs(struct vlynq_device *dev)
++{
++	int i;
++	printk(KERN_DEBUG "VLYNQ local=%p remote=%p\n",
++			dev->local, dev->remote);
++	for (i = 0; i < 32; i++) {
++		printk(KERN_DEBUG "VLYNQ: local %d: %08x\n",
++			i + 1, ((u32 *)dev->local)[i]);
++		printk(KERN_DEBUG "VLYNQ: remote %d: %08x\n",
++			i + 1, ((u32 *)dev->remote)[i]);
++	}
++}
++
++static void vlynq_dump_mem(u32 *base, int count)
++{
++	int i;
++	for (i = 0; i < (count + 3) / 4; i++) {
++		if (i % 4 == 0) printk(KERN_DEBUG "\nMEM[0x%04x]:", i * 4);
++		printk(KERN_DEBUG " 0x%08x", *(base + i));
++	}
++	printk(KERN_DEBUG "\n");
++}
++#endif
++
++int vlynq_linked(struct vlynq_device *dev)
++{
++	int i;
++
++	for (i = 0; i < 100; i++)
++		if (vlynq_reg_read(dev->local->status) & VLYNQ_STATUS_LINK)
++			return 1;
++		else
++			cpu_relax();
++
++	return 0;
++}
++
++static void vlynq_reset(struct vlynq_device *dev)
++{
++	vlynq_reg_write(dev->local->control,
++			vlynq_reg_read(dev->local->control) |
++			VLYNQ_CTRL_RESET);
++
++	/* Wait for the devices to finish resetting */
++	msleep(5);
++
++	/* Remove reset bit */
++	vlynq_reg_write(dev->local->control,
++			vlynq_reg_read(dev->local->control) &
++			~VLYNQ_CTRL_RESET);
++
++	/* Give some time for the devices to settle */
++	msleep(5);
++}
++
++static void vlynq_irq_unmask(unsigned int irq)
++{
++	u32 val;
++	struct vlynq_device *dev = get_irq_chip_data(irq);
++	int virq;
++
++	BUG_ON(!dev);
++	virq = irq - dev->irq_start;
++	val = vlynq_reg_read(dev->remote->int_device[virq >> 2]);
++	val |= (VINT_ENABLE | virq) << VINT_OFFSET(virq);
++	vlynq_reg_write(dev->remote->int_device[virq >> 2], val);
++}
++
++static void vlynq_irq_mask(unsigned int irq)
++{
++	u32 val;
++	struct vlynq_device *dev = get_irq_chip_data(irq);
++	int virq;
++
++	BUG_ON(!dev);
++	virq = irq - dev->irq_start;
++	val = vlynq_reg_read(dev->remote->int_device[virq >> 2]);
++	val &= ~(VINT_ENABLE << VINT_OFFSET(virq));
++	vlynq_reg_write(dev->remote->int_device[virq >> 2], val);
++}
++
++static int vlynq_irq_type(unsigned int irq, unsigned int flow_type)
++{
++	u32 val;
++	struct vlynq_device *dev = get_irq_chip_data(irq);
++	int virq;
++
++	BUG_ON(!dev);
++	virq = irq - dev->irq_start;
++	val = vlynq_reg_read(dev->remote->int_device[virq >> 2]);
++	switch (flow_type & IRQ_TYPE_SENSE_MASK) {
++	case IRQ_TYPE_EDGE_RISING:
++	case IRQ_TYPE_EDGE_FALLING:
++	case IRQ_TYPE_EDGE_BOTH:
++		val |= VINT_TYPE_EDGE << VINT_OFFSET(virq);
++		val &= ~(VINT_LEVEL_LOW << VINT_OFFSET(virq));
++		break;
++	case IRQ_TYPE_LEVEL_HIGH:
++		val &= ~(VINT_TYPE_EDGE << VINT_OFFSET(virq));
++		val &= ~(VINT_LEVEL_LOW << VINT_OFFSET(virq));
++		break;
++	case IRQ_TYPE_LEVEL_LOW:
++		val &= ~(VINT_TYPE_EDGE << VINT_OFFSET(virq));
++		val |= VINT_LEVEL_LOW << VINT_OFFSET(virq);
++		break;
++	default:
++		return -EINVAL;
++	}
++	vlynq_reg_write(dev->remote->int_device[virq >> 2], val);
++	return 0;
++}
++
++static void vlynq_local_ack(unsigned int irq)
++{
++	struct vlynq_device *dev = get_irq_chip_data(irq);
++	u32 status = vlynq_reg_read(dev->local->status);
++	if (printk_ratelimit())
++		printk(KERN_DEBUG "%s: local status: 0x%08x\n",
++		       dev->dev.bus_id, status);
++	vlynq_reg_write(dev->local->status, status);
++}
++
++static void vlynq_remote_ack(unsigned int irq)
++{
++	struct vlynq_device *dev = get_irq_chip_data(irq);
++	u32 status = vlynq_reg_read(dev->remote->status);
++	if (printk_ratelimit())
++		printk(KERN_DEBUG "%s: remote status: 0x%08x\n",
++		       dev->dev.bus_id, status);
++	vlynq_reg_write(dev->remote->status, status);
++}
++
++static irqreturn_t vlynq_irq(int irq, void *dev_id)
++{
++	struct vlynq_device *dev = dev_id;
++	u32 status;
++	int virq = 0;
++
++	status = vlynq_reg_read(dev->local->int_status);
++	vlynq_reg_write(dev->local->int_status, status);
++
++	if (unlikely(!status))
++		spurious_interrupt();
++
++	while (status) {
++		if (status & 1)
++			do_IRQ(dev->irq_start + virq);
++		status >>= 1;
++		virq++;
++	}
++
++	return IRQ_HANDLED;
++}
++
++static struct irq_chip vlynq_irq_chip = {
++	.name = "vlynq",
++	.unmask = vlynq_irq_unmask,
++	.mask = vlynq_irq_mask,
++	.set_type = vlynq_irq_type,
++};
++
++static struct irq_chip vlynq_local_chip = {
++	.name = "vlynq local error",
++	.unmask = vlynq_irq_unmask,
++	.mask = vlynq_irq_mask,
++	.ack = vlynq_local_ack,
++};
++
++static struct irq_chip vlynq_remote_chip = {
++	.name = "vlynq local error",
++	.unmask = vlynq_irq_unmask,
++	.mask = vlynq_irq_mask,
++	.ack = vlynq_remote_ack,
++};
++
++static int vlynq_setup_irq(struct vlynq_device *dev)
++{
++	u32 val;
++	int i, virq;
++
++	if (dev->local_irq == dev->remote_irq) {
++		printk(KERN_ERR
++		       "%s: local vlynq irq should be different from remote\n",
++		       dev->dev.bus_id);
++		return -EINVAL;
++	}
++
++	/* Clear local and remote error bits */
++	vlynq_reg_write(dev->local->status, vlynq_reg_read(dev->local->status));
++	vlynq_reg_write(dev->remote->status,
++			vlynq_reg_read(dev->remote->status));
++
++	/* Now setup interrupts */
++	val = VLYNQ_CTRL_INT_VECTOR(dev->local_irq);
++	val |= VLYNQ_CTRL_INT_ENABLE | VLYNQ_CTRL_INT_LOCAL |
++		VLYNQ_CTRL_INT2CFG;
++	val |= vlynq_reg_read(dev->local->control);
++	vlynq_reg_write(dev->local->int_ptr, VLYNQ_INT_OFFSET);
++	vlynq_reg_write(dev->local->control, val);
++
++	val = VLYNQ_CTRL_INT_VECTOR(dev->remote_irq);
++	val |= VLYNQ_CTRL_INT_ENABLE;
++	val |= vlynq_reg_read(dev->remote->control);
++	vlynq_reg_write(dev->remote->int_ptr, VLYNQ_INT_OFFSET);
++	vlynq_reg_write(dev->remote->control, val);
++
++	for (i = dev->irq_start; i <= dev->irq_end; i++) {
++		virq = i - dev->irq_start;
++		if (virq == dev->local_irq) {
++			set_irq_chip_and_handler(i, &vlynq_local_chip,
++						 handle_level_irq);
++			set_irq_chip_data(i, dev);
++		} else if (virq == dev->remote_irq) {
++			set_irq_chip_and_handler(i, &vlynq_remote_chip,
++						 handle_level_irq);
++			set_irq_chip_data(i, dev);
++		} else {
++			set_irq_chip_and_handler(i, &vlynq_irq_chip,
++						 handle_simple_irq);
++			set_irq_chip_data(i, dev);
++			vlynq_reg_write(dev->remote->int_device[virq >> 2], 0);
++		}
++	}
++
++	if (request_irq(dev->irq, vlynq_irq, IRQF_SHARED, "vlynq", dev)) {
++		printk(KERN_ERR "%s: request_irq failed\n", dev->dev.bus_id);
++		return -EAGAIN;
++	}
++
++	return 0;
++}
++
++static void vlynq_device_release(struct device *dev)
++{
++	struct vlynq_device *vdev = to_vlynq_device(dev);
++	kfree(vdev);
++}
++
++static int vlynq_device_match(struct device *dev,
++			      struct device_driver *drv)
++{
++	struct vlynq_device *vdev = to_vlynq_device(dev);
++	struct vlynq_driver *vdrv = to_vlynq_driver(drv);
++	struct vlynq_device_id *ids = vdrv->id_table;
++
++	while (ids->id) {
++		if (ids->id == vdev->dev_id) {
++			vdev->divisor = ids->divisor;
++			vlynq_set_drvdata(vdev, ids);
++			printk(KERN_INFO "Driver found for VLYNQ " \
++				"device: %08x\n", vdev->dev_id);
++			return 1;
++		}
++		printk(KERN_DEBUG "Not using the %08x VLYNQ device's driver" \
++			" for VLYNQ device: %08x\n", ids->id, vdev->dev_id);
++		ids++;
++	}
++	return 0;
++}
++
++static int vlynq_device_probe(struct device *dev)
++{
++	struct vlynq_device *vdev = to_vlynq_device(dev);
++	struct vlynq_driver *drv = to_vlynq_driver(dev->driver);
++	struct vlynq_device_id *id = vlynq_get_drvdata(vdev);
++	int result = -ENODEV;
++
++	get_device(dev);
++	if (drv && drv->probe)
++		result = drv->probe(vdev, id);
++	if (result)
++		put_device(dev);
++	return result;
++}
++
++static int vlynq_device_remove(struct device *dev)
++{
++	struct vlynq_driver *drv = to_vlynq_driver(dev->driver);
++	if (drv && drv->remove)
++		drv->remove(to_vlynq_device(dev));
++	put_device(dev);
++	return 0;
++}
++
++int __vlynq_register_driver(struct vlynq_driver *driver, struct module *owner)
++{
++	driver->driver.name = driver->name;
++	driver->driver.bus = &vlynq_bus_type;
++	return driver_register(&driver->driver);
++}
++EXPORT_SYMBOL(__vlynq_register_driver);
++
++void vlynq_unregister_driver(struct vlynq_driver *driver)
++{
++	driver_unregister(&driver->driver);
++}
++EXPORT_SYMBOL(vlynq_unregister_driver);
++
++static int __vlynq_try_remote(struct vlynq_device *dev)
++{
++	int i;
++
++	vlynq_reset(dev);
++	for (i = dev->dev_id ? vlynq_rdiv2 : vlynq_rdiv8; dev->dev_id ?
++			i <= vlynq_rdiv8 : i >= vlynq_rdiv2;
++		dev->dev_id ? i++ : i--) {
++
++		if (!vlynq_linked(dev))
++			break;
++
++		vlynq_reg_write(dev->remote->control,
++				(vlynq_reg_read(dev->remote->control) &
++				~VLYNQ_CTRL_CLOCK_MASK) |
++				VLYNQ_CTRL_CLOCK_INT |
++				VLYNQ_CTRL_CLOCK_DIV(i - vlynq_rdiv1));
++		vlynq_reg_write(dev->local->control,
++				((vlynq_reg_read(dev->local->control)
++				& ~(VLYNQ_CTRL_CLOCK_INT |
++				VLYNQ_CTRL_CLOCK_MASK)) |
++				VLYNQ_CTRL_CLOCK_DIV(i - vlynq_rdiv1)));
++
++		if (vlynq_linked(dev)) {
++			printk(KERN_DEBUG
++				"%s: using remote clock divisor %d\n",
++				dev->dev.bus_id, i - vlynq_rdiv1 + 1);
++			dev->divisor = i;
++			return 0;
++		} else {
++			vlynq_reset(dev);
++		}
++	}
++
++	return -ENODEV;
++}
++
++static int __vlynq_try_local(struct vlynq_device *dev)
++{
++	int i;
++	
++	vlynq_reset(dev);
++
++	for (i = dev->dev_id ? vlynq_ldiv2 : vlynq_ldiv8; dev->dev_id ?
++			i <= vlynq_ldiv8 : i >= vlynq_ldiv2;
++		dev->dev_id ? i++ : i--) {
++
++		vlynq_reg_write(dev->local->control,
++				(vlynq_reg_read(dev->local->control) &
++				~VLYNQ_CTRL_CLOCK_MASK) |
++				VLYNQ_CTRL_CLOCK_INT |
++				VLYNQ_CTRL_CLOCK_DIV(i - vlynq_ldiv1));
++
++		if (vlynq_linked(dev)) {
++			printk(KERN_DEBUG
++				"%s: using local clock divisor %d\n",
++				dev->dev.bus_id, i - vlynq_ldiv1 + 1);
++			dev->divisor = i;
++			return 0;
++		} else {
++			vlynq_reset(dev);
++		}
++	}
++
++	return -ENODEV;
++}
++
++static int __vlynq_try_external(struct vlynq_device *dev)
++{
++	vlynq_reset(dev);
++	if (!vlynq_linked(dev))
++		return -ENODEV;
++
++	vlynq_reg_write(dev->remote->control,
++			(vlynq_reg_read(dev->remote->control) &
++			~VLYNQ_CTRL_CLOCK_INT));
++
++	vlynq_reg_write(dev->local->control,
++			(vlynq_reg_read(dev->local->control) &
++			~VLYNQ_CTRL_CLOCK_INT));
++
++	if (vlynq_linked(dev)) {
++		printk(KERN_DEBUG "%s: using external clock\n",
++			dev->dev.bus_id);
++			dev->divisor = vlynq_div_external;
++		return 0;
++	}
++	
++	return -ENODEV;
++}
++
++static int __vlynq_enable_device(struct vlynq_device *dev)
++{
++	int result;
++	struct plat_vlynq_ops *ops = dev->dev.platform_data;
++
++	result = ops->on(dev);
++	if (result)
++		return result;
++
++	switch (dev->divisor) {
++	case vlynq_div_external:
++	case vlynq_div_auto:
++		/* When the device is brought from reset it should have clock
++		generation negotiated by hardware.
++		Check which device is generating clocks and perform setup
++		accordingly */
++		if (vlynq_linked(dev) && vlynq_reg_read(dev->remote->control) &
++		   VLYNQ_CTRL_CLOCK_INT) {
++			if (!__vlynq_try_remote(dev) ||
++				!__vlynq_try_local(dev)  ||
++				!__vlynq_try_external(dev))
++				return 0;
++		} else {
++			if (!__vlynq_try_external(dev) ||
++				!__vlynq_try_local(dev)    ||
++				!__vlynq_try_remote(dev))
++				return 0;
++		}
++		break;
++	case vlynq_ldiv1: case vlynq_ldiv2: case vlynq_ldiv3: case vlynq_ldiv4:
++	case vlynq_ldiv5: case vlynq_ldiv6: case vlynq_ldiv7: case vlynq_ldiv8:
++		vlynq_reg_write(dev->local->control,
++				VLYNQ_CTRL_CLOCK_INT |
++				VLYNQ_CTRL_CLOCK_DIV(dev->divisor -
++						     vlynq_ldiv1));
++		vlynq_reg_write(dev->remote->control, 0);
++		if (vlynq_linked(dev)) {
++			printk(KERN_DEBUG
++			       "%s: using local clock divisor %d\n",
++			       dev->dev.bus_id, dev->divisor - vlynq_ldiv1 + 1);
++			return 0;
++		}
++		break;
++	case vlynq_rdiv1: case vlynq_rdiv2: case vlynq_rdiv3: case vlynq_rdiv4:
++	case vlynq_rdiv5: case vlynq_rdiv6: case vlynq_rdiv7: case vlynq_rdiv8:
++		vlynq_reg_write(dev->local->control, 0);
++		vlynq_reg_write(dev->remote->control,
++				VLYNQ_CTRL_CLOCK_INT |
++				VLYNQ_CTRL_CLOCK_DIV(dev->divisor -
++						     vlynq_rdiv1));
++		if (vlynq_linked(dev)) {
++			printk(KERN_DEBUG
++			       "%s: using remote clock divisor %d\n",
++			       dev->dev.bus_id, dev->divisor - vlynq_rdiv1 + 1);
++			return 0;
++		}
++		break;
++	}
++
++	ops->off(dev);
++	return -ENODEV;
++}
++
++int vlynq_enable_device(struct vlynq_device *dev)
++{
++	struct plat_vlynq_ops *ops = dev->dev.platform_data;
++	int result = -ENODEV;
++
++	result = __vlynq_enable_device(dev);
++	if (result)
++		return result;
++
++	result = vlynq_setup_irq(dev);
++	if (result)
++		ops->off(dev);
++
++	dev->enabled = !result;
++	return result;
++}
++EXPORT_SYMBOL(vlynq_enable_device);
++
++
++void vlynq_disable_device(struct vlynq_device *dev)
++{
++	struct plat_vlynq_ops *ops = dev->dev.platform_data;
++
++	dev->enabled = 0;
++	free_irq(dev->irq, dev);
++	ops->off(dev);
++}
++EXPORT_SYMBOL(vlynq_disable_device);
++
++int vlynq_set_local_mapping(struct vlynq_device *dev, u32 tx_offset,
++			    struct vlynq_mapping *mapping)
++{
++	int i;
++
++	if (!dev->enabled)
++		return -ENXIO;
++
++	vlynq_reg_write(dev->local->tx_offset, tx_offset);
++	for (i = 0; i < 4; i++) {
++		vlynq_reg_write(dev->local->rx_mapping[i].offset,
++							mapping[i].offset);
++		vlynq_reg_write(dev->local->rx_mapping[i].size,
++							mapping[i].size);
++	}
++	return 0;
++}
++EXPORT_SYMBOL(vlynq_set_local_mapping);
++
++int vlynq_set_remote_mapping(struct vlynq_device *dev, u32 tx_offset,
++			     struct vlynq_mapping *mapping)
++{
++	int i;
++
++	if (!dev->enabled)
++		return -ENXIO;
++
++	vlynq_reg_write(dev->remote->tx_offset, tx_offset);
++	for (i = 0; i < 4; i++) {
++		vlynq_reg_write(dev->remote->rx_mapping[i].offset,
++							mapping[i].offset);
++		vlynq_reg_write(dev->remote->rx_mapping[i].size,
++							mapping[i].size);
++	}
++	return 0;
++}
++EXPORT_SYMBOL(vlynq_set_remote_mapping);
++
++int vlynq_set_local_irq(struct vlynq_device *dev, int virq)
++{
++	int irq = dev->irq_start + virq;
++	if (dev->enabled)
++		return -EBUSY;
++
++	if ((irq < dev->irq_start) || (irq > dev->irq_end))
++		return -EINVAL;
++
++	if (virq == dev->remote_irq)
++		return -EINVAL;
++
++	dev->local_irq = virq;
++
++	return 0;
++}
++EXPORT_SYMBOL(vlynq_set_local_irq);
++
++int vlynq_set_remote_irq(struct vlynq_device *dev, int virq)
++{
++	int irq = dev->irq_start + virq;
++	if (dev->enabled)
++		return -EBUSY;
++
++	if ((irq < dev->irq_start) || (irq > dev->irq_end))
++		return -EINVAL;
++
++	if (virq == dev->local_irq)
++		return -EINVAL;
++
++	dev->remote_irq = virq;
++
++	return 0;
++}
++EXPORT_SYMBOL(vlynq_set_remote_irq);
++
++static int vlynq_probe(struct platform_device *pdev)
++{
++	struct vlynq_device *dev;
++	struct resource *regs_res, *mem_res, *irq_res;
++	int len, result;
++
++	regs_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
++	if (!regs_res)
++		return -ENODEV;
++
++	mem_res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mem");
++	if (!mem_res)
++		return -ENODEV;
++
++	irq_res = platform_get_resource_byname(pdev, IORESOURCE_IRQ, "devirq");
++	if (!irq_res)
++		return -ENODEV;
++
++	dev = kzalloc(sizeof(*dev), GFP_KERNEL);
++	if (!dev) {
++		printk(KERN_ERR
++		       "vlynq: failed to allocate device structure\n");
++		return -ENOMEM;
++	}
++
++	dev->id = pdev->id;
++	dev->dev.bus = &vlynq_bus_type;
++	dev->dev.parent = &pdev->dev;
++	snprintf(dev->dev.bus_id, BUS_ID_SIZE, "vlynq%d", dev->id);
++	dev->dev.bus_id[BUS_ID_SIZE - 1] = 0;
++	dev->dev.platform_data = pdev->dev.platform_data;
++	dev->dev.release = vlynq_device_release;
++
++	dev->regs_start = regs_res->start;
++	dev->regs_end = regs_res->end;
++	dev->mem_start = mem_res->start;
++	dev->mem_end = mem_res->end;
++
++	len = regs_res->end - regs_res->start;
++	if (!request_mem_region(regs_res->start, len, dev->dev.bus_id)) {
++		printk(KERN_ERR "%s: Can't request vlynq registers\n",
++		       dev->dev.bus_id);
++		result = -ENXIO;
++		goto fail_request;
++	}
++
++	dev->local = ioremap(regs_res->start, len);
++	if (!dev->local) {
++		printk(KERN_ERR "%s: Can't remap vlynq registers\n",
++		       dev->dev.bus_id);
++		result = -ENXIO;
++		goto fail_remap;
++	}
++
++	dev->remote = (struct vlynq_regs *)((void *)dev->local +
++					    VLYNQ_REMOTE_OFFSET);
++
++	dev->irq = platform_get_irq_byname(pdev, "irq");
++	dev->irq_start = irq_res->start;
++	dev->irq_end = irq_res->end;
++	dev->local_irq = dev->irq_end - dev->irq_start;
++	dev->remote_irq = dev->local_irq - 1;
++
++	if (device_register(&dev->dev))
++		goto fail_register;
++	platform_set_drvdata(pdev, dev);
++
++	printk(KERN_INFO "%s: regs 0x%p, irq %d, mem 0x%p\n",
++	       dev->dev.bus_id, (void *)dev->regs_start, dev->irq,
++	       (void *)dev->mem_start);
++
++	dev->dev_id = 0;
++	dev->divisor = vlynq_div_auto;
++	result = __vlynq_enable_device(dev);
++	if (result == 0) {
++		dev->dev_id = vlynq_reg_read(dev->remote->chip);
++		((struct plat_vlynq_ops *)(dev->dev.platform_data))->off(dev);
++	}
++	if (dev->dev_id)
++		printk(KERN_INFO "Found a VLYNQ device: %08x\n", dev->dev_id);
++
++	return 0;
++
++fail_register:
++	iounmap(dev->local);
++fail_remap:
++fail_request:
++	release_mem_region(regs_res->start, len);
++	kfree(dev);
++	return result;
++}
++
++static int vlynq_remove(struct platform_device *pdev)
++{
++	struct vlynq_device *dev = platform_get_drvdata(pdev);
++
++	device_unregister(&dev->dev);
++	iounmap(dev->local);
++	release_mem_region(dev->regs_start, dev->regs_end - dev->regs_start);
++
++	kfree(dev);
++
++	return 0;
++}
++
++static struct platform_driver vlynq_platform_driver = {
++	.driver.name = "vlynq",
++	.probe = vlynq_probe,
++	.remove = __devexit_p(vlynq_remove),
++};
++
++struct bus_type vlynq_bus_type = {
++	.name = "vlynq",
++	.match = vlynq_device_match,
++	.probe = vlynq_device_probe,
++	.remove = vlynq_device_remove,
++};
++EXPORT_SYMBOL(vlynq_bus_type);
++
++static int __devinit vlynq_init(void)
++{
++	int res = 0;
++
++	res = bus_register(&vlynq_bus_type);
++	if (res)
++		goto fail_bus;
++
++	res = platform_driver_register(&vlynq_platform_driver);
++	if (res)
++		goto fail_platform;
++
++	return 0;
++
++fail_platform:
++	bus_unregister(&vlynq_bus_type);
++fail_bus:
++	return res;
++}
++
++static void __devexit vlynq_exit(void)
++{
++	platform_driver_unregister(&vlynq_platform_driver);
++	bus_unregister(&vlynq_bus_type);
++}
++
++module_init(vlynq_init);
++module_exit(vlynq_exit);
+diff -Nur linux-2.6.29.1.orig/drivers/watchdog/ar7_wdt.c linux-2.6.29.1/drivers/watchdog/ar7_wdt.c
+--- linux-2.6.29.1.orig/drivers/watchdog/ar7_wdt.c	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/drivers/watchdog/ar7_wdt.c	2009-05-31 19:54:01.000000000 +0200
+@@ -69,8 +69,7 @@
+ 	u32 prescale;
+ };
+ 
+-static unsigned long wdt_is_open;
+-static spinlock_t wdt_lock;
++static struct semaphore open_semaphore;
+ static unsigned expect_close;
+ 
+ /* XXX currently fixed, allows max margin ~68.72 secs */
+@@ -155,10 +154,8 @@
+ 	u32 change;
+ 
+ 	change = new_margin * (ar7_vbus_freq() / prescale_value);
+-	if (change < 1)
+-		change = 1;
+-	if (change > 0xffff)
+-		change = 0xffff;
++	if (change < 1) change = 1;
++	if (change > 0xffff) change = 0xffff;
+ 	ar7_wdt_change(change);
+ 	margin = change * prescale_value / ar7_vbus_freq();
+ 	printk(KERN_INFO DRVNAME
+@@ -182,7 +179,7 @@
+ static int ar7_wdt_open(struct inode *inode, struct file *file)
+ {
+ 	/* only allow one at a time */
+-	if (test_and_set_bit(0, &wdt_is_open))
++	if (down_trylock(&open_semaphore))
+ 		return -EBUSY;
+ 	ar7_wdt_enable_wdt();
+ 	expect_close = 0;
+@@ -198,7 +195,9 @@
+ 		"will not disable the watchdog timer\n");
+ 	else if (!nowayout)
+ 		ar7_wdt_disable_wdt();
+-	clear_bit(0, &wdt_is_open);
++
++	up(&open_semaphore);
++
+ 	return 0;
+ }
+ 
+@@ -213,7 +212,7 @@
+ }
+ 
+ static struct notifier_block ar7_wdt_notifier = {
+-	.notifier_call = ar7_wdt_notify_sys,
++	.notifier_call = ar7_wdt_notify_sys
+ };
+ 
+ static ssize_t ar7_wdt_write(struct file *file, const char *data,
+@@ -223,14 +222,12 @@
+ 	if (len) {
+ 		size_t i;
+ 
+-		spin_lock(&wdt_lock);
+ 		ar7_wdt_kick(1);
+-		spin_unlock(&wdt_lock);
+ 
+ 		expect_close = 0;
+ 		for (i = 0; i < len; ++i) {
+ 			char c;
+-			if (get_user(c, data + i))
++			if (get_user(c, data+i))
+ 				return -EFAULT;
+ 			if (c == 'V')
+ 				expect_close = 1;
+@@ -240,17 +237,19 @@
+ 	return len;
+ }
+ 
+-static long ar7_wdt_ioctl(struct file *file,
+-					unsigned int cmd, unsigned long arg)
++static int ar7_wdt_ioctl(struct inode *inode, struct file *file,
++			 unsigned int cmd, unsigned long arg)
+ {
+ 	static struct watchdog_info ident = {
+ 		.identity = LONGNAME,
+ 		.firmware_version = 1,
+-		.options = (WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING),
++		.options = (WDIOF_SETTIMEOUT | WDIOF_MAGICCLOSE | WDIOF_KEEPALIVEPING),
+ 	};
+ 	int new_margin;
+ 
+ 	switch (cmd) {
++	default:
++		return -ENOTTY;
+ 	case WDIOC_GETSUPPORT:
+ 		if (copy_to_user((struct watchdog_info *)arg, &ident,
+ 				sizeof(ident)))
+@@ -270,24 +269,20 @@
+ 		if (new_margin < 1)
+ 			return -EINVAL;
+ 
+-		spin_lock(&wdt_lock);
+ 		ar7_wdt_update_margin(new_margin);
+ 		ar7_wdt_kick(1);
+-		spin_unlock(&wdt_lock);
+ 
+ 	case WDIOC_GETTIMEOUT:
+ 		if (put_user(margin, (int *)arg))
+ 			return -EFAULT;
+ 		return 0;
+-	default:
+-		return -ENOTTY;
+ 	}
+ }
+ 
+-static const struct file_operations ar7_wdt_fops = {
++static struct file_operations ar7_wdt_fops = {
+ 	.owner		= THIS_MODULE,
+ 	.write		= ar7_wdt_write,
+-	.unlocked_ioctl	= ar7_wdt_ioctl,
++	.ioctl		= ar7_wdt_ioctl,
+ 	.open		= ar7_wdt_open,
+ 	.release	= ar7_wdt_release,
+ };
+@@ -302,8 +297,6 @@
+ {
+ 	int rc;
+ 
+-	spin_lock_init(&wdt_lock);
+-
+ 	ar7_wdt_get_regs();
+ 
+ 	if (!request_mem_region(ar7_regs_wdt, sizeof(struct ar7_wdt),
+@@ -319,6 +312,8 @@
+ 	ar7_wdt_prescale(prescale_value);
+ 	ar7_wdt_update_margin(margin);
+ 
++	sema_init(&open_semaphore, 1);
++
+ 	rc = register_reboot_notifier(&ar7_wdt_notifier);
+ 	if (rc) {
+ 		printk(KERN_ERR DRVNAME
+diff -Nur linux-2.6.29.1.orig/include/linux/vlynq.h linux-2.6.29.1/include/linux/vlynq.h
+--- linux-2.6.29.1.orig/include/linux/vlynq.h	1970-01-01 01:00:00.000000000 +0100
++++ linux-2.6.29.1/include/linux/vlynq.h	2009-05-31 20:25:54.000000000 +0200
+@@ -0,0 +1,161 @@
++/*
++ * Copyright (C) 2006, 2007 Eugene Konev <ejka@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify
++ * it under the terms of the GNU General Public License as published by
++ * the Free Software Foundation; either version 2 of the License, or
++ * (at your option) any later version.
++ *
++ * This program is distributed in the hope that it will be useful,
++ * but WITHOUT ANY WARRANTY; without even the implied warranty of
++ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
++ * GNU General Public License for more details.
++ *
++ * You should have received a copy of the GNU General Public License
++ * along with this program; if not, write to the Free Software
++ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
++ */
++
++#ifndef __VLYNQ_H__
++#define __VLYNQ_H__
++
++#include <linux/device.h>
++#include <linux/module.h>
++#include <linux/types.h>
++
++#define VLYNQ_NUM_IRQS 32
++
++struct vlynq_mapping {
++	u32 size;
++	u32 offset;
++};
++
++enum vlynq_divisor {
++	vlynq_div_auto = 0,
++	vlynq_ldiv1,
++	vlynq_ldiv2,
++	vlynq_ldiv3,
++	vlynq_ldiv4,
++	vlynq_ldiv5,
++	vlynq_ldiv6,
++	vlynq_ldiv7,
++	vlynq_ldiv8,
++	vlynq_rdiv1,
++	vlynq_rdiv2,
++	vlynq_rdiv3,
++	vlynq_rdiv4,
++	vlynq_rdiv5,
++	vlynq_rdiv6,
++	vlynq_rdiv7,
++	vlynq_rdiv8,
++	vlynq_div_external
++};
++
++struct vlynq_device_id {
++	u32 id;
++	enum vlynq_divisor divisor;
++	unsigned long driver_data;
++};
++
++struct vlynq_regs;
++struct vlynq_device {
++	u32 id, dev_id;
++	int local_irq;
++	int remote_irq;
++	enum vlynq_divisor divisor;
++	u32 regs_start, regs_end;
++	u32 mem_start, mem_end;
++	u32 irq_start, irq_end;
++	int irq;
++	int enabled;
++	struct vlynq_regs *local;
++	struct vlynq_regs *remote;
++	struct device dev;
++};
++
++struct vlynq_driver {
++	char *name;
++	struct vlynq_device_id *id_table;
++	int (*probe)(struct vlynq_device *dev, struct vlynq_device_id *id);
++	void (*remove)(struct vlynq_device *dev);
++	struct device_driver driver;
++};
++
++struct plat_vlynq_ops {
++	int (*on)(struct vlynq_device *dev);
++	void (*off)(struct vlynq_device *dev);
++};
++
++static inline struct vlynq_driver *to_vlynq_driver(struct device_driver *drv)
++{
++	return container_of(drv, struct vlynq_driver, driver);
++}
++
++static inline struct vlynq_device *to_vlynq_device(struct device *device)
++{
++	return container_of(device, struct vlynq_device, dev);
++}
++
++extern struct bus_type vlynq_bus_type;
++
++extern int __vlynq_register_driver(struct vlynq_driver *driver,
++				   struct module *owner);
++
++static inline int vlynq_register_driver(struct vlynq_driver *driver)
++{
++	return __vlynq_register_driver(driver, THIS_MODULE);
++}
++
++static inline void *vlynq_get_drvdata(struct vlynq_device *dev)
++{
++	return dev_get_drvdata(&dev->dev);
++}
++
++static inline void vlynq_set_drvdata(struct vlynq_device *dev, void *data)
++{
++	dev_set_drvdata(&dev->dev, data);
++}
++
++static inline u32 vlynq_mem_start(struct vlynq_device *dev)
++{
++	return dev->mem_start;
++}
++
++static inline u32 vlynq_mem_end(struct vlynq_device *dev)
++{
++	return dev->mem_end;
++}
++
++static inline u32 vlynq_mem_len(struct vlynq_device *dev)
++{
++	return dev->mem_end - dev->mem_start + 1;
++}
++
++static inline int vlynq_virq_to_irq(struct vlynq_device *dev, int virq)
++{
++	int irq = dev->irq_start + virq;
++	if ((irq < dev->irq_start) || (irq > dev->irq_end))
++		return -EINVAL;
++
++	return irq;
++}
++
++static inline int vlynq_irq_to_virq(struct vlynq_device *dev, int irq)
++{
++	if ((irq < dev->irq_start) || (irq > dev->irq_end))
++		return -EINVAL;
++
++	return irq - dev->irq_start;
++}
++
++extern void vlynq_unregister_driver(struct vlynq_driver *driver);
++extern int vlynq_enable_device(struct vlynq_device *dev);
++extern void vlynq_disable_device(struct vlynq_device *dev);
++extern int vlynq_set_local_mapping(struct vlynq_device *dev, u32 tx_offset,
++				   struct vlynq_mapping *mapping);
++extern int vlynq_set_remote_mapping(struct vlynq_device *dev, u32 tx_offset,
++				    struct vlynq_mapping *mapping);
++extern int vlynq_set_local_irq(struct vlynq_device *dev, int virq);
++extern int vlynq_set_remote_irq(struct vlynq_device *dev, int virq);
++
++#endif /* __VLYNQ_H__ */
+diff -Nur linux-2.6.29.1.orig/kernel/futex.c linux-2.6.29.1/kernel/futex.c
+--- linux-2.6.29.1.orig/kernel/futex.c	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/kernel/futex.c	2009-06-01 12:42:57.000000000 +0200
+@@ -2027,9 +2027,11 @@
+ 	 * implementation, the non functional ones will return
+ 	 * -ENOSYS.
+ 	 */
+-	curval = cmpxchg_futex_value_locked(NULL, 0, 0);
+-	if (curval == -EFAULT)
+-		futex_cmpxchg_enabled = 1;
++	// exeption handler on ar7 is broken
++	//curval = cmpxchg_futex_value_locked(NULL, 0, 0);
++	//if (curval == -EFAULT)
++	//	futex_cmpxchg_enabled = 1;
++	futex_cmpxchg_enabled = 0;
+ 
+ 	for (i = 0; i < ARRAY_SIZE(futex_queues); i++) {
+ 		plist_head_init(&futex_queues[i].chain, &futex_queues[i].lock);
+diff -Nur linux-2.6.29.1.orig/kernel/printk.c linux-2.6.29.1/kernel/printk.c
+--- linux-2.6.29.1.orig/kernel/printk.c	2009-04-02 22:55:27.000000000 +0200
++++ linux-2.6.29.1/kernel/printk.c	2009-06-01 13:40:39.000000000 +0200
+@@ -1253,6 +1253,7 @@
+ 
+ static int __init disable_boot_consoles(void)
+ {
++	/* triggers reboot on ar7 
+ 	if (console_drivers != NULL) {
+ 		if (console_drivers->flags & CON_BOOT) {
+ 			printk(KERN_INFO "turn off boot console %s%d\n",
+@@ -1260,6 +1261,7 @@
+ 			return unregister_console(console_drivers);
+ 		}
+ 	}
++	*/
+ 	return 0;
+ }
+ late_initcall(disable_boot_consoles);
diff --git a/target/wag54g/tools/addpattern/Makefile b/target/wag54g/tools/addpattern/Makefile
new file mode 100644
index 000000000..3ac1884fa
--- /dev/null
+++ b/target/wag54g/tools/addpattern/Makefile
@@ -0,0 +1,4 @@
+include $(TOPDIR)/rules.mk
+
+all:
+	$(HOSTCC) ${HOSTCFLAGS} -o ${STAGING_TOOLS}/bin/addpattern addpattern.c
diff --git a/target/wag54g/tools/addpattern/addpattern.c b/target/wag54g/tools/addpattern/addpattern.c
new file mode 100644
index 000000000..6f2a036c0
--- /dev/null
+++ b/target/wag54g/tools/addpattern/addpattern.c
@@ -0,0 +1,255 @@
+/*
+ * Copyright (C) 2004  Manuel Novoa III  <mjn3@codepoet.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+/* July 29, 2004
+ *
+ * This is a hacked replacement for the 'addpattern' utility used to
+ * create wrt54g .bin firmware files.  It isn't pretty, but it does
+ * the job for me.
+ *
+ * Extensions:
+ *  -v allows setting the version string on the command line.
+ *  -{0|1} sets the (currently ignored) hw_ver flag in the header
+ *      to 0 or 1 respectively.
+ */
+
+/* January 12, 2005
+ * 
+ * Modified by rodent at rodent dot za dot net
+ * Support added for the new WRT54G v2.2 and WRT54GS v1.1 "flags"
+ * Without the flags set to 0x7, the above units will refuse to flash.
+ * 
+ * Extensions:
+ *  -{0|1|2} sets {0|1} sets hw_ver flag to 0/1. {2} sets hw_ver to 1
+ *     and adds the new hardware "flags" for the v2.2/v1.1 units
+*/
+
+/* January 1, 2007
+ *
+ * Modified by juan.i.gonzalez at subdown dot net
+ * Support added for the AG241v2  and similar
+ *
+ * Extensions:
+ *  -r #.# adds revision hardware flags. AG241v2 and similar.
+ *
+ * AG241V2 firmware sets the hw_ver to 0x44.
+ *
+ * Example: -r 2.0
+ *
+ * Convert 2.0 to 20 to be an integer, and add 0x30 to skip special ASCII
+ * #define HW_Version ((HW_REV * 10) + 0x30)  -> from cyutils.h
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+/**********************************************************************/
+
+#define CODE_ID		"U2ND"		/* from code_pattern.h */
+#define CODE_PATTERN   "W54S"	/* from code_pattern.h */
+#define PBOT_PATTERN   "PBOT"
+
+#define CYBERTAN_VERSION	"v3.37.2" /* from cyutils.h */
+
+/* WRT54G v2.2 and WRT54GS v1.1 "flags" (from 3.37.32 firmware cyutils.h) */
+#define SUPPORT_4712_CHIP      0x0001
+#define SUPPORT_INTEL_FLASH    0x0002
+#define SUPPORT_5325E_SWITCH   0x0004
+
+struct code_header {			/* from cyutils.h */
+	char magic[4];
+	char res1[4];				/* for extra magic */
+	char fwdate[3];
+	char fwvern[3];
+	char id[4];					/* U2ND */
+	char hw_ver;    			/* 0: for 4702, 1: for 4712 -- new in 2.04.3 */
+	char unused;
+	unsigned char flags[2];       /* SUPPORT_ flags new for 3.37.2 (WRT54G v2.2 and WRT54GS v1.1) */
+	unsigned char res2[10];
+} ;
+
+/**********************************************************************/
+
+void usage(void) __attribute__ (( __noreturn__ ));
+
+void usage(void)
+{
+	fprintf(stderr, "Usage: addpattern [-i trxfile] [-o binfile] [-p pattern] [-g] [-b] [-v v#.#.#] [-r #.#] [-{0|1|2|4}] -h\n");
+	exit(EXIT_FAILURE);
+}
+
+int main(int argc, char **argv)
+{
+	char buf[1024];	/* keep this at 1k or adjust garbage calc below */
+	struct code_header *hdr;
+	FILE *in = stdin;
+	FILE *out = stdout;
+	char *ifn = NULL;
+	char *ofn = NULL;
+	char *pattern = CODE_PATTERN;
+	char *pbotpat = PBOT_PATTERN;
+	char *version = CYBERTAN_VERSION;
+	int gflag = 0;
+	int pbotflag = 0;
+	int c;
+	int v0, v1, v2;
+	size_t off, n;
+	time_t t;
+	struct tm *ptm;
+
+	fprintf(stderr, "mjn3's addpattern replacement - v0.81\n");
+
+	hdr = (struct code_header *) buf;
+	memset(hdr, 0, sizeof(struct code_header));
+
+	while ((c = getopt(argc, argv, "i:o:p:gbv:0124hr:")) != -1) {
+		switch (c) {
+			case 'i':
+				ifn = optarg;
+				break;
+			case 'o':
+				ofn = optarg;
+				break;
+			case 'p':
+				pattern = optarg;
+				break;
+			case 'g':
+				gflag = 1;
+				break;
+			case 'b':
+				pbotflag = 1;
+				break;
+			case 'v':			/* extension to allow setting version */
+				version = optarg;
+				break;
+			case '0':
+				hdr->hw_ver = 0;
+				break;
+			case '1':
+				hdr->hw_ver = 1;
+				break;
+			case '2': 			/* new 54G v2.2 and 54GS v1.1 flags */
+				hdr->hw_ver = 1;
+				hdr->flags[0] |= SUPPORT_4712_CHIP;
+				hdr->flags[0] |= SUPPORT_INTEL_FLASH;
+				hdr->flags[0] |= SUPPORT_5325E_SWITCH;
+				break;
+			case '4':
+				/* V4 firmware sets the flags to 0x1f */
+				hdr->hw_ver = 0;
+				hdr->flags[0] = 0x1f;
+				break;
+                        case 'r':
+                                hdr->hw_ver = (char)(atof(optarg)*10)+0x30;
+                                break;
+
+                        case 'h':
+			default:
+				usage();
+		}
+	}
+
+    	if (optind != argc || optind == 1) {
+		fprintf(stderr, "illegal arg \"%s\"\n", argv[optind]);
+		usage();
+	}
+
+	if (strlen(pattern) != 4) {
+		fprintf(stderr, "illegal pattern \"%s\": length != 4\n", pattern);
+		usage();
+	}
+
+	if (ifn && !(in = fopen(ifn, "r"))) {
+		fprintf(stderr, "can not open \"%s\" for reading\n", ifn);
+		usage();
+	}
+
+	if (ofn && !(out = fopen(ofn, "w"))) {
+		fprintf(stderr, "can not open \"%s\" for writing\n", ofn);
+		usage();
+	}
+
+	if (time(&t) == (time_t)(-1)) {
+		fprintf(stderr, "time call failed\n");
+		return EXIT_FAILURE;
+	}
+
+	ptm = localtime(&t);
+
+	if (3 != sscanf(version, "v%d.%d.%d", &v0, &v1, &v2)) {
+		fprintf(stderr, "bad version string \"%s\"\n", version);
+		return EXIT_FAILURE;
+	}
+
+	memcpy(&hdr->magic, pattern, 4);
+	if (pbotflag)
+		memcpy(&hdr->res1, pbotpat, 4);
+	hdr->fwdate[0] = ptm->tm_year % 100;
+	hdr->fwdate[1] = ptm->tm_mon + 1;
+	hdr->fwdate[2] = ptm->tm_mday;
+	hdr->fwvern[0] = v0;
+	hdr->fwvern[1] = v1;
+	hdr->fwvern[2] = v2;
+	memcpy(&hdr->id, CODE_ID, strlen(CODE_ID));
+
+	off = sizeof(struct code_header);
+
+	fprintf(stderr, "writing firmware v%d.%d.%d on %d/%d/%d (y/m/d)\n",
+			v0, v1, v2,
+			hdr->fwdate[0], hdr->fwdate[1], hdr->fwdate[2]);
+
+
+	while ((n = fread(buf + off, 1, sizeof(buf)-off, in) + off) > 0) {
+		off = 0;
+		if (n < sizeof(buf)) {
+			if (ferror(in)) {
+			FREAD_ERROR:
+				fprintf(stderr, "fread error\n");
+				return EXIT_FAILURE;
+			}
+			if (gflag) {
+				gflag = sizeof(buf) - n;
+				memset(buf + n, 0xff, gflag);
+				fprintf(stderr, "adding %d bytes of garbage\n", gflag);
+				n = sizeof(buf);
+			}
+		}
+		if (!fwrite(buf, n, 1, out)) {
+		FWRITE_ERROR:
+			fprintf(stderr, "fwrite error\n");
+			return EXIT_FAILURE;
+		}
+	}
+	
+	if (ferror(in)) {
+		goto FREAD_ERROR;
+	}
+
+	if (fflush(out)) {
+		goto FWRITE_ERROR;
+	}
+
+	fclose(in);
+	fclose(out);
+
+	return EXIT_SUCCESS;
+}
diff --git a/target/wag54g/tools/rules.mk b/target/wag54g/tools/rules.mk
new file mode 100644
index 000000000..8d03c031a
--- /dev/null
+++ b/target/wag54g/tools/rules.mk
@@ -0,0 +1,9 @@
+# $Id$
+#-
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+WRKDIR_BASE=    ${TOOLS_BUILD_DIR}
+WRKDIR=		${WRKDIR_BASE}
+
+include ${TOPDIR}/mk/buildhlp.mk
diff --git a/target/wag54g/tools/squashfs/Makefile b/target/wag54g/tools/squashfs/Makefile
new file mode 100644
index 000000000..0887afc22
--- /dev/null
+++ b/target/wag54g/tools/squashfs/Makefile
@@ -0,0 +1,27 @@
+# $Id$
+#-
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=		squashfs
+PKG_VERSION:=		4.0
+PKG_RELEASE:=		1
+PKG_MD5SUM:=		a3c23391da4ebab0ac4a75021ddabf96
+PKG_SITES:=		${MASTER_SITE_SOURCEFORGE:=squashfs/}
+DISTFILES:=		${PKG_NAME}${PKG_VERSION}.tar.gz
+WRKDIST=		${WRKDIR}/$(PKG_NAME)${PKG_VERSION}
+
+include ../rules.mk
+
+$(WRKBUILD)/.compiled: ${WRKDIST}/.prepared
+	$(MAKE) -C $(WRKBUILD)/squashfs-tools
+	touch $@
+
+$(WRKBUILD)/.installed:
+	$(INSTALL_BIN) $(WRKBUILD)/squashfs-tools/mksquashfs \
+		${STAGING_TOOLS}/bin
+	touch $@
+
+include $(TOPDIR)/mk/tools.mk
diff --git a/target/wag54g/tools/srec2bin/Makefile b/target/wag54g/tools/srec2bin/Makefile
new file mode 100644
index 000000000..dd6a285fd
--- /dev/null
+++ b/target/wag54g/tools/srec2bin/Makefile
@@ -0,0 +1,4 @@
+include $(TOPDIR)/rules.mk
+
+all:
+	$(HOSTCC) ${HOSTCFLAGS} -o ${STAGING_TOOLS}/bin/srec2bin srec2bin.c
diff --git a/target/wag54g/tools/srec2bin/srec2bin.c b/target/wag54g/tools/srec2bin/srec2bin.c
new file mode 100644
index 000000000..1cffbaed9
--- /dev/null
+++ b/target/wag54g/tools/srec2bin/srec2bin.c
@@ -0,0 +1,524 @@
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+
+//Rev 0.1 Original
+// 8 Jan 2001  MJH  Added code to write data to Binary file
+//                  note: outputfile is name.bin, where name is first part
+//                  of input file.  ie tmp.rec -> tmp.bin
+//
+//   srec2bin <input SREC file> <Output Binary File> <If Present, Big Endian>
+//
+//   TAG   
+//        bit32u TAG_BIG     = 0xDEADBE42;
+//        bit32u TAG_LITTLE  = 0xFEEDFA42;
+//
+//  File Structure
+//
+//  TAG    :   32 Bits
+//  [DATA RECORDS]
+//
+//  Data Records Structure
+//
+//  LENGTH  :  32 Bits    <- Length of DATA, excludes ADDRESS and CHECKSUM
+//  ADDRESS :  32 Bits
+//  DATA    :  8 Bits * LENGTH
+//  CHECKSUM:  32 Bits    <-  0 - (Sum of Length --> End of Data)
+//
+//  Note : If Length == 0, Address will be Program Start
+//
+//
+//  
+//
+//
+
+#define MajRevNum 0
+#define MinRevNum 2
+
+
+#define EndianSwitch(x) ((x >> 24) | (x << 24) | ((x << 8) & (0x00FF0000)) | ((x >> 8) & (0x0000FF00)) )
+
+typedef unsigned char bit8u;
+typedef unsigned int bit32u;
+typedef int bit32;
+
+#define FALSE 0
+#define TRUE (!FALSE)
+
+
+bit32u CheckSum;
+int RecStart;
+int debug;
+int verbose;
+
+FILE *OpenOutputFile( char *Name );
+FILE *fOut;
+bit32u RecLength=0;
+
+bit32u AddressCurrent;
+
+bit32u gh(char *cp,int nibs);
+
+int BigEndian;
+
+int inputline;
+
+// char buf[16*1024];
+
+char buffer[2048];
+char *cur_ptr;
+int cur_line=0;
+int cur_len=0;
+
+int s1s2s3_total=0;
+
+bit32u PBVal;
+int    PBValid;
+bit32u PBAdr;
+
+
+void dumpfTell(char *s, bit32u Value)
+{
+    int Length;
+    Length = (int) RecLength;
+    if (debug)
+          printf("[%s  ] ftell()[0x%08lX] Length[0x%4X] Length[%4d] Value[0x%08x]\n",
+                s, ftell(fOut), Length, Length, Value);
+}
+
+void DispHex(bit32u Hex)
+{
+//    printf("%X", Hex);
+}
+
+void WaitDisplay(void)
+{
+   static int Count=0;
+   static int Index=0;
+   char iline[]={"-\\|/"};
+
+   Count++;
+   if ((Count % 32)==0)
+   {
+     if (verbose)
+        printf("%c%c",iline[Index++],8);
+     Index &= 3;
+   }
+}
+
+
+void binOut32 ( bit32u Data )
+{
+// On UNIX machine all 32bit writes need ENDIAN switched
+//    Data = EndianSwitch(Data);
+//    fwrite( &Data, sizeof(bit32u), 1, fOut);
+
+   char sdat[4];
+   int i;
+
+   for(i=0;i<4;i++)
+    sdat[i]=(char)(Data>>(i*8));
+   fwrite( sdat, 1, 4, fOut);
+   dumpfTell("Out32" , Data);
+}
+
+// Only update RecLength on Byte Writes
+// All 32 bit writes will be for Length etc
+
+void binOut8 ( bit8u Data )
+{
+    int n;
+    dumpfTell("B4Data" , (bit32u) (Data & 0xFF) );
+    n = fwrite( &Data, sizeof(bit8u), 1, fOut);
+    if (n != 1)
+        printf("Error in writing %X for Address 0x%8X\n", Data, AddressCurrent);
+    RecLength += 1;
+}
+
+//  Currently ONLY used for outputting Program Start
+
+void binRecStart(bit32u Address)
+{
+    RecLength      = 0;
+    CheckSum       = Address;
+    RecStart       = TRUE;
+
+    if (debug)
+          printf("[RecStart] CheckSum[0x%08X] Length[%4d] Address[0x%08X]\n",
+                CheckSum, RecLength, Address);
+
+
+    dumpfTell("RecLength", RecLength);
+    binOut32( RecLength );
+    dumpfTell("Address", Address);
+    binOut32( Address );
+}
+
+void binRecEnd(void)
+{
+    long RecEnd;
+
+    if (!RecStart)   //  if no record started, do not end it
+    {
+        return;
+    }
+
+    RecStart = FALSE;
+
+
+    RecEnd = ftell(fOut);         // Save Current position
+
+    if (debug)
+          printf("[RecEnd  ] CheckSum[0x%08X] Length[%4d] Length[0x%X] RecEnd[0x%08lX]\n",
+                CheckSum, RecLength, RecLength, RecEnd);
+
+    fseek( fOut, -((long) RecLength), SEEK_CUR);  // move back Start Of Data
+
+    dumpfTell("Data   ", -1);
+
+    fseek( fOut, -4, SEEK_CUR);  // move back Start Of Address
+
+    dumpfTell("Address   ", -1);
+
+    fseek( fOut, -4, SEEK_CUR);  // move back Start Of Length
+
+    dumpfTell("Length   ", -1);
+
+    binOut32( RecLength );
+
+    fseek( fOut, RecEnd, SEEK_SET);  // move to end of Record
+
+    CheckSum += RecLength;
+
+    CheckSum =  ~CheckSum + 1;  // Two's complement
+
+    binOut32( CheckSum );
+
+    if (verbose)
+        printf("[Created Record of %d Bytes with CheckSum [0x%8X]\n", RecLength, CheckSum);
+}
+
+void binRecOutProgramStart(bit32u Address)
+{
+    if (Address != (AddressCurrent+1))
+    {
+        binRecEnd();
+        binRecStart(Address);
+    }
+    AddressCurrent = Address;
+}
+void binRecOutByte(bit32u Address, bit8u Data)
+{
+    //  If Address is one after Current Address, output Byte
+    //  If not, close out last record, update Length, write checksum
+    //  Then Start New Record, updating Current Address
+
+    if (Address != (AddressCurrent+1))
+    {
+        binRecEnd();
+        binRecStart(Address);
+    }
+    AddressCurrent = Address;
+    CheckSum += Data;
+    binOut8( Data );
+}
+
+//=============================================================================
+//       SUPPORT FUNCTIONS
+//=============================================================================
+int readline(FILE *fil,char *buf,int len)
+{
+    int rlen;
+    
+    rlen=0;
+    if (len==0)  return(0);
+    while(1)
+    {
+      if (cur_len==0)
+      {
+        cur_len=fread(buffer, 1, sizeof(buffer), fil);
+        if (cur_len==0)
+        {
+          if (rlen)
+          {
+            *buf=0;
+            return(rlen);
+          }
+          return(-1);
+        }
+        cur_ptr=buffer;
+      }
+      if (cur_len)
+      {
+        if (*cur_ptr=='\n')
+        {
+          *buf=0;
+          cur_ptr++;
+          cur_len--;
+          return(rlen);
+        }
+         else
+         {
+           if ((len>1)&&(*cur_ptr!='\r'))
+           {
+             *buf++=*cur_ptr++;
+             len--;
+           }
+           else
+             cur_ptr++;
+
+           rlen++;
+           cur_len--;
+         }
+      }
+      else
+      {
+        *buf=0;
+        cur_ptr++;
+        cur_len--;
+        return(rlen);
+      }
+    }
+}
+
+
+int SRLerrorout(char *c1,char *c2)
+{
+  printf("\nERROR: %s - '%s'.",c1,c2);
+  return(FALSE);
+}
+
+
+int checksum(char *cp,int count)
+{
+  char *scp;
+  int cksum;
+  int dum;
+
+  scp=cp;
+  while(*scp)
+  {
+    if (!isxdigit(*scp++))
+      return(SRLerrorout("Invalid hex digits",cp));
+  }
+  scp=cp;
+
+  cksum=count;
+
+  while(count)
+  {
+    cksum += gh(scp,2);
+    if (count == 2)
+        dum = ~cksum;
+    scp += 2;
+    count--;
+  }
+  cksum&=0x0ff; 
+  //  printf("\nCk:%02x",cksum);
+  return(cksum==0x0ff);
+}
+
+bit32u gh(char *cp,int nibs)
+{
+  int i;
+  bit32u j;
+
+  j=0;
+
+  for(i=0;i<nibs;i++)
+  {
+    j<<=4;
+    if ((*cp>='a')&&(*cp<='z')) *cp &= 0x5f;
+    if ((*cp>='0')&&(*cp<='9')) 
+      j += (*cp-0x30);
+     else
+      if ((*cp>='A')&&(*cp<='F'))
+        j += (*cp-0x37);
+       else
+        SRLerrorout("Bad Hex char", cp);
+    cp++;
+  }
+  return(j);
+}
+
+
+//=============================================================================
+//       PROCESS SREC LINE
+//=============================================================================
+
+int srecLine(char *pSrecLine)
+{
+    char *scp,ch;
+    int  itmp,count,dat;
+    bit32u adr;
+    static bit32u RecordCounter=0;
+
+    cur_line++;
+    scp=pSrecLine;
+  
+    if (*pSrecLine!='S')
+      return(SRLerrorout("Not an Srecord file",scp));
+    pSrecLine++;
+    if (strlen(pSrecLine)<4)
+      return(SRLerrorout("Srecord too short",scp));
+  
+    ch=*pSrecLine++;
+  
+    count=gh(pSrecLine,2);
+  
+    pSrecLine += 2;
+  
+  //  if(debug)
+  //        printf("count %d, strlen(pSrecLine) = %d, pSrecLine =[%s]\n", count, strlen(pSrecLine), pSrecLine);
+     RecordCounter++;
+     DispHex(RecordCounter);
+  
+    if ((count*2) != strlen(pSrecLine)) return(SRLerrorout("Count field larger than record",scp));
+  
+    if (!checksum(pSrecLine, count)) return(SRLerrorout("Bad Checksum",scp));
+  
+    switch(ch)
+    {
+        case '0': if (count<3) return(SRLerrorout("Invalid Srecord count field",scp));
+                  itmp=gh(pSrecLine,4); pSrecLine+=4; count-=2;
+                  if (itmp) return(SRLerrorout("Srecord 1 address not zero",scp));
+        break;
+        case '1': if (count<3) return(SRLerrorout("Invalid Srecord count field",scp));
+                  return(SRLerrorout("Srecord Not valid for MIPS",scp));
+        break;
+        case '2': if (count<4) return(SRLerrorout("Invalid Srecord count field",scp));
+                  return(SRLerrorout("Srecord Not valid for MIPS",scp));
+        break;
+        case '3': if (count<5) return(SRLerrorout("Invalid Srecord count field",scp));
+                  adr=gh(pSrecLine,8); pSrecLine+=8; count-=4;
+                  count--;
+                  while(count)
+                  {
+                    dat=gh(pSrecLine,2); pSrecLine+=2; count--;
+                    binRecOutByte(adr, (char) (dat & 0xFF));
+                    adr++;
+                  }
+                  s1s2s3_total++;
+        break;
+        case '4': return(SRLerrorout("Invalid Srecord type",scp));
+        break;
+        case '5': if (count<3) return(SRLerrorout("Invalid Srecord count field",scp));
+                  itmp=gh(pSrecLine,4); pSrecLine+=4; count-=2;
+                  if (itmp|=s1s2s3_total) return(SRLerrorout("Incorrect number of S3 Record processed",scp));
+        break;
+        case '6': return(SRLerrorout("Invalid Srecord type",scp));
+        break;
+        case '7': // PROGRAM START
+                  if (count<5) return(SRLerrorout("Invalid Srecord count field",scp));
+                  adr=gh(pSrecLine,8); pSrecLine+=8; count-=4;
+                  if (count!=1) return(SRLerrorout("Invalid Srecord count field",scp));
+                  binRecOutProgramStart(adr);
+        break;
+        case '8': if (count<4) return(SRLerrorout("Invalid Srecord count field",scp));
+                  return(SRLerrorout("Srecord Not valid for MIPS",scp));
+        break;
+        case '9': if (count<3) return(SRLerrorout("Invalid Srecord count field",scp));
+                  return(SRLerrorout("Srecord Not valid for MIPS",scp));
+        break;
+        default:
+        break;
+    }
+    return(TRUE);
+}
+ 
+
+//=============================================================================
+//       MAIN LOGIC, READS IN LINE AND OUTPUTS BINARY
+//=============================================================================
+
+int srec2bin(int argc,char *argv[],int verbose)
+{
+    int i,rlen,sts;
+    FILE *fp;
+    char ac;
+    char buff[256];
+    bit32u TAG_BIG     = 0xDEADBE42;
+    bit32u TAG_LITTLE  = 0xFEEDFA42;
+
+    bit32u Tag;
+
+  
+    if(argc < 3)
+    {
+      printf("\nError: <srec2bin <srec input file> <bin output file>\n\n");
+      return(0);
+    }
+  
+    if (argc > 3) BigEndian=TRUE; else BigEndian=FALSE;
+
+    if (BigEndian)
+        Tag = TAG_BIG;
+    else
+        Tag = TAG_LITTLE;
+
+    if (verbose)
+       printf("\nEndian: %s, Tag is 0x%8X\n",(BigEndian)?"BIG":"LITTLE", Tag);
+
+    fp = fopen(argv[1],"rt");
+
+    if (fp==NULL)
+    {
+      printf("\nError: Opening input file, %s.", argv[1]);
+      return(0);
+    }
+  
+    fOut = fopen( argv[2], "wb");
+    
+    if (fOut==NULL)
+    {
+      printf("\nError: Opening Output file, %s.", argv[2]);
+      if(fp) fclose(fp);
+      return(0);
+    }
+ 
+    RecStart = FALSE;
+
+    AddressCurrent = 0xFFFFFFFFL;
+
+    // Setup Tag 
+  
+    dumpfTell("Tag", Tag);
+
+    binOut32(Tag);
+
+  
+    inputline=0;
+    sts=TRUE;
+
+    rlen = readline(fp,buff,sizeof buff);
+
+    while( (sts) && (rlen != -1))
+    {
+        if (strlen(buff))
+        {
+            sts &= srecLine(buff);
+            WaitDisplay();
+        }
+       rlen = readline(fp,buff,sizeof buff);
+    }
+
+  
+  //  printf("PC: 0x%08X, Length 0x%08X, Tag 0x%08X\n", ProgramStart, RecLength, TAG_LITTLE);
+  
+    binRecEnd();
+
+    if(fp) fclose(fp);
+    if(fOut) fclose(fOut);
+
+    return(1);
+}
+
+main(int argc, char *argv[])
+{
+    debug = TRUE;
+    debug = FALSE;
+    verbose = FALSE;
+    srec2bin(argc,argv,verbose);
+    return 0;
+}
+
diff --git a/target/wag54g/uclibc.config b/target/wag54g/uclibc.config
new file mode 100644
index 000000000..223c3ddd9
--- /dev/null
+++ b/target/wag54g/uclibc.config
@@ -0,0 +1,250 @@
+#
+# Automatically generated make config: don't edit
+# Version: 0.9.30
+# Fri Jan  9 14:41:23 2009
+#
+# TARGET_alpha is not set
+# TARGET_arm is not set
+# TARGET_avr32 is not set
+# TARGET_bfin is not set
+# TARGET_cris is not set
+# TARGET_e1 is not set
+# TARGET_frv is not set
+# TARGET_h8300 is not set
+# TARGET_hppa is not set
+# TARGET_i386 is not set
+# TARGET_i960 is not set
+# TARGET_ia64 is not set
+# TARGET_m68k is not set
+# TARGET_microblaze is not set
+TARGET_mips=y
+# TARGET_nios is not set
+# TARGET_nios2 is not set
+# TARGET_powerpc is not set
+# TARGET_sh is not set
+# TARGET_sh64 is not set
+# TARGET_sparc is not set
+# TARGET_v850 is not set
+# TARGET_vax is not set
+# TARGET_x86_64 is not set
+# TARGET_xtensa is not set
+
+#
+# Target Architecture Features and Options
+#
+TARGET_ARCH="mips"
+FORCE_OPTIONS_FOR_ARCH=y
+ARCH_CFLAGS="-mno-split-addresses"
+# CONFIG_GENERIC_386 is not set
+# CONFIG_386 is not set
+# CONFIG_486 is not set
+# CONFIG_586 is not set
+# CONFIG_586MMX is not set
+# CONFIG_686 is not set
+# CONFIG_PENTIUMII is not set
+# CONFIG_PENTIUMIII is not set
+# CONFIG_PENTIUM4 is not set
+# CONFIG_K6 is not set
+# CONFIG_K7 is not set
+# CONFIG_ELAN is not set
+# CONFIG_CRUSOE is not set
+# CONFIG_WINCHIPC6 is not set
+# CONFIG_WINCHIP2 is not set
+# CONFIG_CYRIXIII is not set
+# CONFIG_NEHEMIAH is not set
+CONFIG_MIPS_O32_ABI=y
+# CONFIG_MIPS_N32_ABI is not set
+# CONFIG_MIPS_N64_ABI is not set
+# CONFIG_MIPS_ISA_1 is not set
+# CONFIG_MIPS_ISA_2 is not set
+# CONFIG_MIPS_ISA_3 is not set
+# CONFIG_MIPS_ISA_4 is not set
+CONFIG_MIPS_ISA_MIPS32=y
+# CONFIG_MIPS_ISA_MIPS32R2 is not set
+# CONFIG_MIPS_ISA_MIPS64 is not set
+TARGET_SUBARCH=""
+
+#
+# Using ELF file format
+#
+ARCH_ANY_ENDIAN=y
+ARCH_LITTLE_ENDIAN=y
+# ARCH_WANTS_BIG_ENDIAN is not set
+ARCH_WANTS_LITTLE_ENDIAN=y
+ARCH_HAS_MMU=y
+ARCH_USE_MMU=y
+UCLIBC_HAS_FLOATS=y
+UCLIBC_HAS_FPU=y
+DO_C99_MATH=y
+UCLIBC_HAS_FENV=y
+KERNEL_HEADERS=""
+HAVE_DOT_CONFIG=y
+
+#
+# General Library Settings
+#
+# HAVE_NO_PIC is not set
+DOPIC=y
+# ARCH_HAS_NO_SHARED is not set
+# ARCH_HAS_NO_LDSO is not set
+HAVE_SHARED=y
+# FORCE_SHAREABLE_TEXT_SEGMENTS is not set
+LDSO_LDD_SUPPORT=y
+LDSO_CACHE_SUPPORT=y
+# LDSO_PRELOAD_FILE_SUPPORT is not set
+LDSO_BASE_FILENAME="ld.so"
+# UCLIBC_STATIC_LDCONFIG is not set
+LDSO_RUNPATH=y
+UCLIBC_CTOR_DTOR=y
+# LDSO_GNU_HASH_SUPPORT is not set
+# HAS_NO_THREADS is not set
+UCLIBC_HAS_THREADS=y
+PTHREADS_DEBUG_SUPPORT=y
+LINUXTHREADS_OLD=y
+UCLIBC_HAS_SYSLOG=y
+UCLIBC_HAS_LFS=y
+# MALLOC is not set
+# MALLOC_SIMPLE is not set
+MALLOC_STANDARD=y
+MALLOC_GLIBC_COMPAT=y
+UCLIBC_DYNAMIC_ATEXIT=y
+COMPAT_ATEXIT=y
+# UCLIBC_SUSV3_LEGACY is not set
+# UCLIBC_SUSV3_LEGACY_MACROS is not set
+# UCLIBC_HAS_STUBS is not set
+UCLIBC_HAS_SHADOW=y
+UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y
+UCLIBC_HAS___PROGNAME=y
+UCLIBC_HAS_PTY=y
+ASSUME_DEVPTS=y
+UNIX98PTY_ONLY=y
+# UCLIBC_HAS_GETPT is not set
+UCLIBC_HAS_TM_EXTENSIONS=y
+UCLIBC_HAS_TZ_CACHING=y
+UCLIBC_HAS_TZ_FILE=y
+UCLIBC_HAS_TZ_FILE_READ_MANY=y
+UCLIBC_TZ_FILE_PATH="/etc/TZ"
+
+#
+# Advanced Library Settings
+#
+UCLIBC_PWD_BUFFER_SIZE=256
+UCLIBC_GRP_BUFFER_SIZE=256
+
+#
+# Support various families of functions
+#
+# UCLIBC_LINUX_MODULE_24 is not set
+UCLIBC_LINUX_SPECIFIC=y
+UCLIBC_HAS_GNU_ERROR=y
+UCLIBC_BSD_SPECIFIC=y
+UCLIBC_HAS_BSD_ERR=y
+# UCLIBC_HAS_OBSOLETE_BSD_SIGNAL is not set
+# UCLIBC_HAS_OBSOLETE_SYSV_SIGNAL is not set
+# UCLIBC_NTP_LEGACY is not set
+# UCLIBC_SV4_DEPRECATED is not set
+UCLIBC_HAS_REALTIME=y
+# UCLIBC_HAS_ADVANCED_REALTIME is not set
+UCLIBC_HAS_EPOLL=y
+UCLIBC_HAS_XATTR=y
+# UCLIBC_HAS_PROFILING is not set
+UCLIBC_HAS_CRYPT_IMPL=y
+UCLIBC_HAS_CRYPT=y
+UCLIBC_HAS_NETWORK_SUPPORT=y
+UCLIBC_HAS_SOCKET=y
+UCLIBC_HAS_IPV4=y
+# UCLIBC_HAS_IPV6 is not set
+UCLIBC_HAS_RPC=y
+UCLIBC_HAS_FULL_RPC=y
+UCLIBC_HAS_REENTRANT_RPC=y
+UCLIBC_USE_NETLINK=y
+UCLIBC_SUPPORT_AI_ADDRCONFIG=y
+UCLIBC_HAS_BSD_RES_CLOSE=y
+
+#
+# String and Stdio Support
+#
+UCLIBC_HAS_STRING_GENERIC_OPT=y
+UCLIBC_HAS_STRING_ARCH_OPT=y
+UCLIBC_HAS_CTYPE_TABLES=y
+UCLIBC_HAS_CTYPE_SIGNED=y
+# UCLIBC_HAS_CTYPE_UNSAFE is not set
+UCLIBC_HAS_CTYPE_CHECKED=y
+# UCLIBC_HAS_CTYPE_ENFORCED is not set
+UCLIBC_HAS_WCHAR=y
+# UCLIBC_HAS_LOCALE is not set
+UCLIBC_HAS_HEXADECIMAL_FLOATS=y
+UCLIBC_HAS_GLIBC_CUSTOM_PRINTF=y
+UCLIBC_PRINTF_SCANF_POSITIONAL_ARGS=9
+UCLIBC_HAS_SCANF_GLIBC_A_FLAG=y
+# UCLIBC_HAS_STDIO_BUFSIZ_NONE is not set
+# UCLIBC_HAS_STDIO_BUFSIZ_256 is not set
+# UCLIBC_HAS_STDIO_BUFSIZ_512 is not set
+# UCLIBC_HAS_STDIO_BUFSIZ_1024 is not set
+# UCLIBC_HAS_STDIO_BUFSIZ_2048 is not set
+UCLIBC_HAS_STDIO_BUFSIZ_4096=y
+# UCLIBC_HAS_STDIO_BUFSIZ_8192 is not set
+UCLIBC_HAS_STDIO_BUILTIN_BUFFER_NONE=y
+# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_4 is not set
+# UCLIBC_HAS_STDIO_BUILTIN_BUFFER_8 is not set
+# UCLIBC_HAS_STDIO_SHUTDOWN_ON_ABORT is not set
+UCLIBC_HAS_STDIO_GETC_MACRO=y
+UCLIBC_HAS_STDIO_PUTC_MACRO=y
+UCLIBC_HAS_STDIO_AUTO_RW_TRANSITION=y
+# UCLIBC_HAS_FOPEN_LARGEFILE_MODE is not set
+UCLIBC_HAS_FOPEN_EXCLUSIVE_MODE=y
+UCLIBC_HAS_GLIBC_CUSTOM_STREAMS=y
+UCLIBC_HAS_PRINTF_M_SPEC=y
+UCLIBC_HAS_ERRNO_MESSAGES=y
+# UCLIBC_HAS_SYS_ERRLIST is not set
+UCLIBC_HAS_SIGNUM_MESSAGES=y
+# UCLIBC_HAS_SYS_SIGLIST is not set
+UCLIBC_HAS_GNU_GETOPT=y
+UCLIBC_HAS_GNU_GETSUBOPT=y
+
+#
+# Big and Tall
+#
+UCLIBC_HAS_REGEX=y
+UCLIBC_HAS_REGEX_OLD=y
+UCLIBC_HAS_FNMATCH=y
+UCLIBC_HAS_FNMATCH_OLD=y
+UCLIBC_HAS_WORDEXP=y
+UCLIBC_HAS_FTW=y
+UCLIBC_HAS_GLOB=y
+UCLIBC_HAS_GNU_GLOB=y
+
+#
+# Library Installation Options
+#
+SHARED_LIB_LOADER_PREFIX="/lib"
+RUNTIME_PREFIX="/"
+DEVEL_PREFIX="/usr/"
+
+#
+# Security options
+#
+# UCLIBC_BUILD_PIE is not set
+UCLIBC_HAS_ARC4RANDOM=y
+# HAVE_NO_SSP is not set
+# UCLIBC_HAS_SSP is not set
+UCLIBC_BUILD_RELRO=y
+# UCLIBC_BUILD_NOW is not set
+UCLIBC_BUILD_NOEXECSTACK=y
+
+#
+# uClibc development/debugging options
+#
+CROSS_COMPILER_PREFIX=""
+UCLIBC_EXTRA_CFLAGS=""
+# DODEBUG is not set
+# DODEBUG_PT is not set
+DOSTRIP=y
+# DOASSERTS is not set
+# SUPPORT_LD_DEBUG is not set
+# SUPPORT_LD_DEBUG_EARLY is not set
+# UCLIBC_MALLOC_DEBUGGING is not set
+WARNINGS="-Wall"
+EXTRA_WARNINGS=y
+# DOMULTI is not set
+# UCLIBC_MJN3_ONLY is not set