From 318c9e430b7381f99c0746209a428a3e0008b9fd Mon Sep 17 00:00:00 2001
From: hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sat, 13 Jun 2009 21:20:53 +0000
Subject: [PATCH] [brcm47xx] Port to kernel 2.6.30.
There is an error in the unlzma system in the kernel.
A lzma compressed squashfs filesystem does not work for me.
This should compile and works for me on my Asus WL-500GP, please test it on more systems.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16441 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
target/linux/brcm47xx/config-2.6.30 | 181 +++++++++
.../arch/mips/bcm47xx/cfe_env.c | 0
.../arch/mips/bcm47xx/include/nvram.h | 0
.../arch/mips/bcm47xx/nvram.c | 0
.../asm/mach-bcm47xx/kernel-entry-init.h | 0
.../drivers/mtd/maps/bcm47xx-flash.c | 0
.../patches-2.6.30/100-board_support.patch | 25 ++
.../patches-2.6.30/110-flash_map.patch | 25 ++
.../patches-2.6.30/130-remove_scache.patch | 89 +++++
.../patches-2.6.30/150-cpu_fixes.patch | 365 ++++++++++++++++++
.../patches-2.6.30/160-kmap_coherent.patch | 77 ++++
.../patches-2.6.30/210-b44_phy_fix.patch | 22 ++
.../brcm47xx/patches-2.6.30/220-bcm5354.patch | 42 ++
.../patches-2.6.30/250-ohci-ssb-usb2.patch | 72 ++++
.../260-ohci-set-dma-mask.patch | 14 +
.../patches-2.6.30/270-ehci-ssb.patch | 307 +++++++++++++++
.../280-activate_ssb_support_in_usb.patch | 12 +
.../patches-2.6.30/300-fork_cacheflush.patch | 11 +
.../301-kmod-fuse-dcache-bug-r4k.patch | 31 ++
.../302-kmod-fuse-dcache-bug-fuse.patch | 82 ++++
.../patches-2.6.30/310-no_highpage.patch | 66 ++++
.../patches-2.6.30/400-arch-bcm47xx.patch | 319 +++++++++++++++
.../601-mips-remove-pci-collision-check.patch | 18 +
.../700-ssb-gigabit-ethernet-driver.patch | 336 ++++++++++++++++
.../800-fix_cfe_detection.patch | 108 ++++++
.../812-disable_wgt634u_crap.patch | 178 +++++++++
.../813-use_netdev_alloc_skb.patch | 11 +
.../patches-2.6.30/815-watchdog.patch | 326 ++++++++++++++++
.../816-ssb_fix_irq_setup.patch | 183 +++++++++
.../900-disable_early_printk.patch | 10 +
30 files changed, 2910 insertions(+)
create mode 100644 target/linux/brcm47xx/config-2.6.30
rename target/linux/brcm47xx/{files-2.6.28 => files}/arch/mips/bcm47xx/cfe_env.c (100%)
rename target/linux/brcm47xx/{files-2.6.28 => files}/arch/mips/bcm47xx/include/nvram.h (100%)
rename target/linux/brcm47xx/{files-2.6.28 => files}/arch/mips/bcm47xx/nvram.c (100%)
rename target/linux/brcm47xx/{files-2.6.28 => files}/arch/mips/include/asm/mach-bcm47xx/kernel-entry-init.h (100%)
rename target/linux/brcm47xx/{files-2.6.28 => files}/drivers/mtd/maps/bcm47xx-flash.c (100%)
create mode 100644 target/linux/brcm47xx/patches-2.6.30/100-board_support.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/110-flash_map.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/130-remove_scache.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/150-cpu_fixes.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/160-kmap_coherent.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/210-b44_phy_fix.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/220-bcm5354.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/250-ohci-ssb-usb2.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/260-ohci-set-dma-mask.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/270-ehci-ssb.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/280-activate_ssb_support_in_usb.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/300-fork_cacheflush.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/301-kmod-fuse-dcache-bug-r4k.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/302-kmod-fuse-dcache-bug-fuse.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/310-no_highpage.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/400-arch-bcm47xx.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/601-mips-remove-pci-collision-check.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/700-ssb-gigabit-ethernet-driver.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/800-fix_cfe_detection.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/812-disable_wgt634u_crap.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/813-use_netdev_alloc_skb.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/815-watchdog.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/816-ssb_fix_irq_setup.patch
create mode 100644 target/linux/brcm47xx/patches-2.6.30/900-disable_early_printk.patch
diff --git a/target/linux/brcm47xx/config-2.6.30 b/target/linux/brcm47xx/config-2.6.30
new file mode 100644
index 000000000..f027b2c60
--- /dev/null
+++ b/target/linux/brcm47xx/config-2.6.30
@@ -0,0 +1,181 @@
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_ARPD is not set
+CONFIG_B44=y
+CONFIG_B44_PCI=y
+CONFIG_B44_PCICORE_AUTOSELECT=y
+CONFIG_B44_PCI_AUTOSELECT=y
+CONFIG_BASE_SMALL=0
+CONFIG_BCM47XX=y
+CONFIG_BCM47XX_WDT=y
+# CONFIG_BINARY_PRINTF is not set
+CONFIG_BITREVERSE=y
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+CONFIG_CEVT_R4K=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CFE=y
+CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
+# CONFIG_CPU_BIG_ENDIAN is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_CPU_HAS_LLSC=y
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_LOONGSON2 is not set
+CONFIG_CPU_MIPS32=y
+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_MIPSR1=y
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_VR41XX is not set
+CONFIG_CRYPTO_AEAD2=y
+CONFIG_CRYPTO_BLKCIPHER2=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_MANAGER2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_WORKQUEUE=y
+CONFIG_CSRC_R4K=y
+CONFIG_CSRC_R4K_LIB=y
+CONFIG_DECOMPRESS_LZMA=y
+CONFIG_DEVPORT=y
+# CONFIG_DM9000 is not set
+CONFIG_DMA_NEED_PCI_MAP_STATE=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+# CONFIG_HAMRADIO is not set
+CONFIG_HARDWARE_WATCHPOINTS=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAVE_ARCH_KGDB=y
+# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
+CONFIG_HAVE_IDE=y
+CONFIG_HAVE_MLOCK=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HW_HAS_PCI=y
+CONFIG_HW_RANDOM=y
+CONFIG_HZ=250
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+# CONFIG_I2C is not set
+CONFIG_INITRAMFS_SOURCE=""
+# CONFIG_IP_ROUTE_VERBOSE is not set
+CONFIG_IRQ_CPU=y
+# CONFIG_ISDN is not set
+CONFIG_KALLSYMS=y
+CONFIG_LEDS_GPIO=y
+# CONFIG_LEMOTE_FULONG is not set
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_MIKROTIK_RB532 is not set
+CONFIG_MIPS=y
+# CONFIG_MIPS_COBALT is not set
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+# CONFIG_MIPS_MACHINE is not set
+# CONFIG_MIPS_MALTA is not set
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+# CONFIG_MIPS_SIM is not set
+CONFIG_MTD_BCM47XX=y
+# CONFIG_NATSEMI is not set
+# CONFIG_NO_IOPORT is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+# CONFIG_PCSPKR_PLATFORM is not set
+CONFIG_PHYLIB=y
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_PROBE_INITRD_HEADER is not set
+# CONFIG_PROC_KCORE is not set
+# CONFIG_PROM_EMU is not set
+CONFIG_RFKILL=y
+CONFIG_RFKILL_LEDS=y
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+# CONFIG_SCSI_DMA is not set
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+# CONFIG_SERIAL_8250_RSA is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SLOW_WORK is not set
+CONFIG_SSB=y
+CONFIG_SSB_B43_PCI_BRIDGE=y
+CONFIG_SSB_DEBUG=y
+CONFIG_SSB_DRIVER_EXTIF=y
+CONFIG_SSB_DRIVER_GIGE=y
+CONFIG_SSB_DRIVER_MIPS=y
+CONFIG_SSB_DRIVER_PCICORE=y
+CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
+CONFIG_SSB_EMBEDDED=y
+CONFIG_SSB_PCICORE_HOSTMODE=y
+CONFIG_SSB_PCIHOST=y
+CONFIG_SSB_PCIHOST_POSSIBLE=y
+CONFIG_SSB_SERIAL=y
+CONFIG_SSB_SPROM=y
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+# CONFIG_TC35815 is not set
+CONFIG_TICK_ONESHOT=y
+CONFIG_TRACING_SUPPORT=y
+CONFIG_TRAD_SIGNALS=y
+CONFIG_USB_EHCI_HCD_SSB=y
+CONFIG_USB_OHCI_HCD_SSB=y
+CONFIG_USB_SUPPORT=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+CONFIG_ZONE_DMA_FLAG=0
diff --git a/target/linux/brcm47xx/files-2.6.28/arch/mips/bcm47xx/cfe_env.c b/target/linux/brcm47xx/files/arch/mips/bcm47xx/cfe_env.c
similarity index 100%
rename from target/linux/brcm47xx/files-2.6.28/arch/mips/bcm47xx/cfe_env.c
rename to target/linux/brcm47xx/files/arch/mips/bcm47xx/cfe_env.c
diff --git a/target/linux/brcm47xx/files-2.6.28/arch/mips/bcm47xx/include/nvram.h b/target/linux/brcm47xx/files/arch/mips/bcm47xx/include/nvram.h
similarity index 100%
rename from target/linux/brcm47xx/files-2.6.28/arch/mips/bcm47xx/include/nvram.h
rename to target/linux/brcm47xx/files/arch/mips/bcm47xx/include/nvram.h
diff --git a/target/linux/brcm47xx/files-2.6.28/arch/mips/bcm47xx/nvram.c b/target/linux/brcm47xx/files/arch/mips/bcm47xx/nvram.c
similarity index 100%
rename from target/linux/brcm47xx/files-2.6.28/arch/mips/bcm47xx/nvram.c
rename to target/linux/brcm47xx/files/arch/mips/bcm47xx/nvram.c
diff --git a/target/linux/brcm47xx/files-2.6.28/arch/mips/include/asm/mach-bcm47xx/kernel-entry-init.h b/target/linux/brcm47xx/files/arch/mips/include/asm/mach-bcm47xx/kernel-entry-init.h
similarity index 100%
rename from target/linux/brcm47xx/files-2.6.28/arch/mips/include/asm/mach-bcm47xx/kernel-entry-init.h
rename to target/linux/brcm47xx/files/arch/mips/include/asm/mach-bcm47xx/kernel-entry-init.h
diff --git a/target/linux/brcm47xx/files-2.6.28/drivers/mtd/maps/bcm47xx-flash.c b/target/linux/brcm47xx/files/drivers/mtd/maps/bcm47xx-flash.c
similarity index 100%
rename from target/linux/brcm47xx/files-2.6.28/drivers/mtd/maps/bcm47xx-flash.c
rename to target/linux/brcm47xx/files/drivers/mtd/maps/bcm47xx-flash.c
diff --git a/target/linux/brcm47xx/patches-2.6.30/100-board_support.patch b/target/linux/brcm47xx/patches-2.6.30/100-board_support.patch
new file mode 100644
index 000000000..ce5160eb9
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/100-board_support.patch
@@ -0,0 +1,25 @@
+--- a/arch/mips/include/asm/bootinfo.h
++++ b/arch/mips/include/asm/bootinfo.h
+@@ -57,6 +57,12 @@
+ #define MACH_MIKROTIK_RB532 0 /* Mikrotik RouterBoard 532 */
+ #define MACH_MIKROTIK_RB532A 1 /* Mikrotik RouterBoard 532A */
+
++/*
++ * Valid machtype for group Broadcom
++ */
++#define MACH_GROUP_BRCM 23 /* Broadcom */
++#define MACH_BCM47XX 1 /* Broadcom BCM47xx */
++
+ #define CL_SIZE COMMAND_LINE_SIZE
+
+ extern char *system_type;
+--- a/include/linux/pci_ids.h
++++ b/include/linux/pci_ids.h
+@@ -2106,6 +2106,7 @@
+ #define PCI_DEVICE_ID_TIGON3_5906M 0x1713
+ #define PCI_DEVICE_ID_BCM4401 0x4401
+ #define PCI_DEVICE_ID_BCM4401B0 0x4402
++#define PCI_DEVICE_ID_BCM4713 0x4713
+
+ #define PCI_VENDOR_ID_TOPIC 0x151f
+ #define PCI_DEVICE_ID_TOPIC_TP560 0x0000
diff --git a/target/linux/brcm47xx/patches-2.6.30/110-flash_map.patch b/target/linux/brcm47xx/patches-2.6.30/110-flash_map.patch
new file mode 100644
index 000000000..59e89e575
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/110-flash_map.patch
@@ -0,0 +1,25 @@
+--- a/drivers/mtd/maps/Kconfig
++++ b/drivers/mtd/maps/Kconfig
+@@ -343,6 +343,12 @@ config MTD_CFI_FLAGADM
+ Mapping for the Flaga digital module. If you don't have one, ignore
+ this setting.
+
++config MTD_BCM47XX
++ tristate "BCM47xx flash device"
++ depends on MIPS && MTD_CFI && BCM47XX
++ help
++ Support for the flash chips on the BCM947xx board.
++
+ config MTD_REDWOOD
+ tristate "CFI Flash devices mapped on IBM Redwood"
+ depends on MTD_CFI && ( REDWOOD_4 || REDWOOD_5 || REDWOOD_6 )
+--- a/drivers/mtd/maps/Makefile
++++ b/drivers/mtd/maps/Makefile
+@@ -29,6 +29,7 @@ obj-$(CONFIG_MTD_PMC_MSP_RAMROOT)+= pmcm
+ obj-$(CONFIG_MTD_PCMCIA) += pcmciamtd.o
+ obj-$(CONFIG_MTD_RPXLITE) += rpxlite.o
+ obj-$(CONFIG_MTD_TQM8XXL) += tqm8xxl.o
++obj-$(CONFIG_MTD_BCM47XX) += bcm47xx-flash.o
+ obj-$(CONFIG_MTD_SA1100) += sa1100-flash.o
+ obj-$(CONFIG_MTD_IPAQ) += ipaq-flash.o
+ obj-$(CONFIG_MTD_SBC_GXX) += sbc_gxx.o
diff --git a/target/linux/brcm47xx/patches-2.6.30/130-remove_scache.patch b/target/linux/brcm47xx/patches-2.6.30/130-remove_scache.patch
new file mode 100644
index 000000000..5dcbdfe0f
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/130-remove_scache.patch
@@ -0,0 +1,89 @@
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -195,7 +195,6 @@ config MIPS_MALTA
+ select I8259
+ select MIPS_BOARDS_GEN
+ select MIPS_BONITO64
+- select MIPS_CPU_SCACHE
+ select PCI_GT64XXX_PCI0
+ select MIPS_MSC
+ select SWAP_IO_SPACE
+@@ -1461,13 +1460,6 @@ config IP22_CPU_SCACHE
+ bool
+ select BOARD_SCACHE
+
+-#
+-# Support for a MIPS32 / MIPS64 style S-caches
+-#
+-config MIPS_CPU_SCACHE
+- bool
+- select BOARD_SCACHE
+-
+ config R5000_CPU_SCACHE
+ bool
+ select BOARD_SCACHE
+--- a/arch/mips/kernel/cpu-probe.c
++++ b/arch/mips/kernel/cpu-probe.c
+@@ -753,6 +753,8 @@ static inline void cpu_probe_mips(struct
+ case PRID_IMP_25KF:
+ c->cputype = CPU_25KF;
+ __cpu_name[cpu] = "MIPS 25Kc";
++ /* Probe for L2 cache */
++ c->scache.flags &= ~MIPS_CACHE_NOT_PRESENT;
+ break;
+ case PRID_IMP_34K:
+ c->cputype = CPU_34K;
+--- a/arch/mips/mm/Makefile
++++ b/arch/mips/mm/Makefile
+@@ -32,6 +32,5 @@ obj-$(CONFIG_CPU_CAVIUM_OCTEON) += c-oct
+ obj-$(CONFIG_IP22_CPU_SCACHE) += sc-ip22.o
+ obj-$(CONFIG_R5000_CPU_SCACHE) += sc-r5k.o
+ obj-$(CONFIG_RM7000_CPU_SCACHE) += sc-rm7k.o
+-obj-$(CONFIG_MIPS_CPU_SCACHE) += sc-mips.o
+
+ EXTRA_CFLAGS += -Werror
+--- a/arch/mips/mm/c-r4k.c
++++ b/arch/mips/mm/c-r4k.c
+@@ -1135,7 +1135,6 @@ static void __init loongson2_sc_init(voi
+
+ extern int r5k_sc_init(void);
+ extern int rm7k_sc_init(void);
+-extern int mips_sc_init(void);
+
+ static void __cpuinit setup_scache(void)
+ {
+@@ -1189,29 +1188,17 @@ static void __cpuinit setup_scache(void)
+ #endif
+
+ default:
+- if (c->isa_level == MIPS_CPU_ISA_M32R1 ||
+- c->isa_level == MIPS_CPU_ISA_M32R2 ||
+- c->isa_level == MIPS_CPU_ISA_M64R1 ||
+- c->isa_level == MIPS_CPU_ISA_M64R2) {
+-#ifdef CONFIG_MIPS_CPU_SCACHE
+- if (mips_sc_init ()) {
+- scache_size = c->scache.ways * c->scache.sets * c->scache.linesz;
+- printk("MIPS secondary cache %ldkB, %s, linesize %d bytes.\n",
+- scache_size >> 10,
+- way_string[c->scache.ways], c->scache.linesz);
+- }
+-#else
+- if (!(c->scache.flags & MIPS_CACHE_NOT_PRESENT))
+- panic("Dunno how to handle MIPS32 / MIPS64 second level cache");
+-#endif
+- return;
+- }
+ sc_present = 0;
+ }
+
+ if (!sc_present)
+ return;
+
++ if ((c->isa_level == MIPS_CPU_ISA_M32R1 ||
++ c->isa_level == MIPS_CPU_ISA_M64R1) &&
++ !(c->scache.flags & MIPS_CACHE_NOT_PRESENT))
++ panic("Dunno how to handle MIPS32 / MIPS64 second level cache");
++
+ /* compute a couple of other cache variables */
+ c->scache.waysize = scache_size / c->scache.ways;
+
diff --git a/target/linux/brcm47xx/patches-2.6.30/150-cpu_fixes.patch b/target/linux/brcm47xx/patches-2.6.30/150-cpu_fixes.patch
new file mode 100644
index 000000000..7eb795085
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/150-cpu_fixes.patch
@@ -0,0 +1,365 @@
+--- a/arch/mips/include/asm/r4kcache.h
++++ b/arch/mips/include/asm/r4kcache.h
+@@ -17,6 +17,20 @@
+ #include <asm/cpu-features.h>
+ #include <asm/mipsmtregs.h>
+
++#ifdef CONFIG_BCM47XX
++#include <asm/paccess.h>
++#include <linux/ssb/ssb.h>
++#define BCM4710_DUMMY_RREG() ((void) *((u8 *) KSEG1ADDR(SSB_ENUM_BASE + SSB_IMSTATE)))
++
++#define BCM4710_FILL_TLB(addr) (*(volatile unsigned long *)(addr))
++#define BCM4710_PROTECTED_FILL_TLB(addr) ({ unsigned long x; get_dbe(x, (volatile unsigned long *)(addr)); })
++#else
++#define BCM4710_DUMMY_RREG()
++
++#define BCM4710_FILL_TLB(addr)
++#define BCM4710_PROTECTED_FILL_TLB(addr)
++#endif
++
+ /*
+ * This macro return a properly sign-extended address suitable as base address
+ * for indexed cache operations. Two issues here:
+@@ -150,6 +164,7 @@ static inline void flush_icache_line_ind
+ static inline void flush_dcache_line_indexed(unsigned long addr)
+ {
+ __dflush_prologue
++ BCM4710_DUMMY_RREG();
+ cache_op(Index_Writeback_Inv_D, addr);
+ __dflush_epilogue
+ }
+@@ -169,6 +184,7 @@ static inline void flush_icache_line(uns
+ static inline void flush_dcache_line(unsigned long addr)
+ {
+ __dflush_prologue
++ BCM4710_DUMMY_RREG();
+ cache_op(Hit_Writeback_Inv_D, addr);
+ __dflush_epilogue
+ }
+@@ -176,6 +192,7 @@ static inline void flush_dcache_line(uns
+ static inline void invalidate_dcache_line(unsigned long addr)
+ {
+ __dflush_prologue
++ BCM4710_DUMMY_RREG();
+ cache_op(Hit_Invalidate_D, addr);
+ __dflush_epilogue
+ }
+@@ -208,6 +225,7 @@ static inline void flush_scache_line(uns
+ */
+ static inline void protected_flush_icache_line(unsigned long addr)
+ {
++ BCM4710_DUMMY_RREG();
+ protected_cache_op(Hit_Invalidate_I, addr);
+ }
+
+@@ -219,6 +237,7 @@ static inline void protected_flush_icach
+ */
+ static inline void protected_writeback_dcache_line(unsigned long addr)
+ {
++ BCM4710_DUMMY_RREG();
+ protected_cache_op(Hit_Writeback_Inv_D, addr);
+ }
+
+@@ -339,8 +358,52 @@ static inline void invalidate_tcache_pag
+ : "r" (base), \
+ "i" (op));
+
++static inline void blast_dcache(void)
++{
++ unsigned long start = KSEG0;
++ unsigned long dcache_size = current_cpu_data.dcache.waysize * current_cpu_data.dcache.ways;
++ unsigned long end = (start + dcache_size);
++
++ do {
++ BCM4710_DUMMY_RREG();
++ cache_op(Index_Writeback_Inv_D, start);
++ start += current_cpu_data.dcache.linesz;
++ } while(start < end);
++}
++
++static inline void blast_dcache_page(unsigned long page)
++{
++ unsigned long start = page;
++ unsigned long end = start + PAGE_SIZE;
++
++ BCM4710_FILL_TLB(start);
++ do {
++ BCM4710_DUMMY_RREG();
++ cache_op(Hit_Writeback_Inv_D, start);
++ start += current_cpu_data.dcache.linesz;
++ } while(start < end);
++}
++
++static inline void blast_dcache_page_indexed(unsigned long page)
++{
++ unsigned long start = page;
++ unsigned long end = start + PAGE_SIZE;
++ unsigned long ws_inc = 1UL << current_cpu_data.dcache.waybit;
++ unsigned long ws_end = current_cpu_data.dcache.ways <<
++ current_cpu_data.dcache.waybit;
++ unsigned long ws, addr;
++ for (ws = 0; ws < ws_end; ws += ws_inc) {
++ start = page + ws;
++ for (addr = start; addr < end; addr += current_cpu_data.dcache.linesz) {
++ BCM4710_DUMMY_RREG();
++ cache_op(Index_Writeback_Inv_D, addr);
++ }
++ }
++}
++
++
+ /* build blast_xxx, blast_xxx_page, blast_xxx_page_indexed */
+-#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize) \
++#define __BUILD_BLAST_CACHE(pfx, desc, indexop, hitop, lsize, war) \
+ static inline void blast_##pfx##cache##lsize(void) \
+ { \
+ unsigned long start = INDEX_BASE; \
+@@ -352,6 +415,7 @@ static inline void blast_##pfx##cache##l
+ \
+ __##pfx##flush_prologue \
+ \
++ war \
+ for (ws = 0; ws < ws_end; ws += ws_inc) \
+ for (addr = start; addr < end; addr += lsize * 32) \
+ cache##lsize##_unroll32(addr|ws, indexop); \
+@@ -366,6 +430,7 @@ static inline void blast_##pfx##cache##l
+ \
+ __##pfx##flush_prologue \
+ \
++ war \
+ do { \
+ cache##lsize##_unroll32(start, hitop); \
+ start += lsize * 32; \
+@@ -384,6 +449,8 @@ static inline void blast_##pfx##cache##l
+ current_cpu_data.desc.waybit; \
+ unsigned long ws, addr; \
+ \
++ war \
++ \
+ __##pfx##flush_prologue \
+ \
+ for (ws = 0; ws < ws_end; ws += ws_inc) \
+@@ -393,35 +460,37 @@ static inline void blast_##pfx##cache##l
+ __##pfx##flush_epilogue \
+ }
+
+-__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16)
+-__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16)
+-__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16)
+-__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32)
+-__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32)
+-__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32)
+-__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64)
+-__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64)
+-__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128)
+-
+-__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16)
+-__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32)
+-__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16)
+-__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32)
+-__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64)
+-__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128)
++__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 16, )
++__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 16, BCM4710_FILL_TLB(start);)
++__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 16, )
++__BUILD_BLAST_CACHE(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 32, )
++__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 32, BCM4710_FILL_TLB(start);)
++__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 32, )
++__BUILD_BLAST_CACHE(i, icache, Index_Invalidate_I, Hit_Invalidate_I, 64, BCM4710_FILL_TLB(start);)
++__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 64, )
++__BUILD_BLAST_CACHE(s, scache, Index_Writeback_Inv_SD, Hit_Writeback_Inv_SD, 128, )
++
++__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 16, )
++__BUILD_BLAST_CACHE(inv_d, dcache, Index_Writeback_Inv_D, Hit_Invalidate_D, 32, )
++__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 16, )
++__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 32, )
++__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 64, )
++__BUILD_BLAST_CACHE(inv_s, scache, Index_Writeback_Inv_SD, Hit_Invalidate_SD, 128, )
+
+ /* build blast_xxx_range, protected_blast_xxx_range */
+-#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot) \
++#define __BUILD_BLAST_CACHE_RANGE(pfx, desc, hitop, prot, war, war2) \
+ static inline void prot##blast_##pfx##cache##_range(unsigned long start, \
+ unsigned long end) \
+ { \
+ unsigned long lsize = cpu_##desc##_line_size(); \
+ unsigned long addr = start & ~(lsize - 1); \
+ unsigned long aend = (end - 1) & ~(lsize - 1); \
++ war \
+ \
+ __##pfx##flush_prologue \
+ \
+ while (1) { \
++ war2 \
+ prot##cache_op(hitop, addr); \
+ if (addr == aend) \
+ break; \
+@@ -431,13 +500,13 @@ static inline void prot##blast_##pfx##ca
+ __##pfx##flush_epilogue \
+ }
+
+-__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_)
+-__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_)
+-__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_)
+-__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, )
+-__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, )
++__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D, protected_, BCM4710_PROTECTED_FILL_TLB(addr); BCM4710_PROTECTED_FILL_TLB(aend);, BCM4710_DUMMY_RREG();)
++__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD, protected_,, )
++__BUILD_BLAST_CACHE_RANGE(i, icache, Hit_Invalidate_I, protected_,, )
++__BUILD_BLAST_CACHE_RANGE(d, dcache, Hit_Writeback_Inv_D,, BCM4710_FILL_TLB(addr); BCM4710_FILL_TLB(aend);, BCM4710_DUMMY_RREG();)
++__BUILD_BLAST_CACHE_RANGE(s, scache, Hit_Writeback_Inv_SD,,, )
+ /* blast_inv_dcache_range */
+-__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D, )
+-__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD, )
++__BUILD_BLAST_CACHE_RANGE(inv_d, dcache, Hit_Invalidate_D,,,BCM4710_DUMMY_RREG();)
++__BUILD_BLAST_CACHE_RANGE(inv_s, scache, Hit_Invalidate_SD,,, )
+
+ #endif /* _ASM_R4KCACHE_H */
+--- a/arch/mips/include/asm/stackframe.h
++++ b/arch/mips/include/asm/stackframe.h
+@@ -426,6 +426,10 @@
+ .macro RESTORE_SP_AND_RET
+ LONG_L sp, PT_R29(sp)
+ .set mips3
++#ifdef CONFIG_BCM47XX
++ nop
++ nop
++#endif
+ eret
+ .set mips0
+ .endm
+--- a/arch/mips/kernel/genex.S
++++ b/arch/mips/kernel/genex.S
+@@ -52,6 +52,10 @@ NESTED(except_vec1_generic, 0, sp)
+ NESTED(except_vec3_generic, 0, sp)
+ .set push
+ .set noat
++#ifdef CONFIG_BCM47XX
++ nop
++ nop
++#endif
+ #if R5432_CP0_INTERRUPT_WAR
+ mfc0 k0, CP0_INDEX
+ #endif
+--- a/arch/mips/mm/c-r4k.c
++++ b/arch/mips/mm/c-r4k.c
+@@ -34,6 +34,9 @@
+ #include <asm/cacheflush.h> /* for run_uncached() */
+
+
++/* For enabling BCM4710 cache workarounds */
++int bcm4710 = 0;
++
+ /*
+ * Special Variant of smp_call_function for use by cache functions:
+ *
+@@ -104,6 +107,9 @@ static void __cpuinit r4k_blast_dcache_p
+ {
+ unsigned long dc_lsize = cpu_dcache_line_size();
+
++ if (bcm4710)
++ r4k_blast_dcache_page = blast_dcache_page;
++ else
+ if (dc_lsize == 0)
+ r4k_blast_dcache_page = (void *)cache_noop;
+ else if (dc_lsize == 16)
+@@ -118,6 +124,9 @@ static void __cpuinit r4k_blast_dcache_p
+ {
+ unsigned long dc_lsize = cpu_dcache_line_size();
+
++ if (bcm4710)
++ r4k_blast_dcache_page_indexed = blast_dcache_page_indexed;
++ else
+ if (dc_lsize == 0)
+ r4k_blast_dcache_page_indexed = (void *)cache_noop;
+ else if (dc_lsize == 16)
+@@ -132,6 +141,9 @@ static void __cpuinit r4k_blast_dcache_s
+ {
+ unsigned long dc_lsize = cpu_dcache_line_size();
+
++ if (bcm4710)
++ r4k_blast_dcache = blast_dcache;
++ else
+ if (dc_lsize == 0)
+ r4k_blast_dcache = (void *)cache_noop;
+ else if (dc_lsize == 16)
+@@ -667,6 +679,8 @@ static void local_r4k_flush_cache_sigtra
+ unsigned long addr = (unsigned long) arg;
+
+ R4600_HIT_CACHEOP_WAR_IMPL;
++ BCM4710_PROTECTED_FILL_TLB(addr);
++ BCM4710_PROTECTED_FILL_TLB(addr + 4);
+ if (dc_lsize)
+ protected_writeback_dcache_line(addr & ~(dc_lsize - 1));
+ if (!cpu_icache_snoops_remote_store && scache_size)
+@@ -1285,6 +1299,17 @@ static void __cpuinit coherency_setup(vo
+ * silly idea of putting something else there ...
+ */
+ switch (current_cpu_type()) {
++ case CPU_BCM3302:
++ {
++ u32 cm;
++ cm = read_c0_diag();
++ /* Enable icache */
++ cm |= (1 << 31);
++ /* Enable dcache */
++ cm |= (1 << 30);
++ write_c0_diag(cm);
++ }
++ break;
+ case CPU_R4000PC:
+ case CPU_R4000SC:
+ case CPU_R4000MC:
+@@ -1341,6 +1366,15 @@ void __cpuinit r4k_cache_init(void)
+ break;
+ }
+
++ /* Check if special workarounds are required */
++#ifdef CONFIG_BCM47XX
++ if (current_cpu_data.cputype == CPU_BCM4710 && (current_cpu_data.processor_id & 0xff) == 0) {
++ printk("Enabling BCM4710A0 cache workarounds.\n");
++ bcm4710 = 1;
++ } else
++#endif
++ bcm4710 = 0;
++
+ probe_pcache();
+ setup_scache();
+
+@@ -1399,5 +1433,13 @@ void __cpuinit r4k_cache_init(void)
+ #if !defined(CONFIG_MIPS_CMP)
+ local_r4k___flush_cache_all(NULL);
+ #endif
++#ifdef CONFIG_BCM47XX
++ {
++ static void (*_coherency_setup)(void);
++ _coherency_setup = (void (*)(void)) KSEG1ADDR(coherency_setup);
++ _coherency_setup();
++ }
++#else
+ coherency_setup();
++#endif
+ }
+--- a/arch/mips/mm/tlbex.c
++++ b/arch/mips/mm/tlbex.c
+@@ -674,6 +674,9 @@ static void __cpuinit build_r4000_tlb_re
+ /* No need for uasm_i_nop */
+ }
+
++#ifdef CONFIG_BCM47XX
++ uasm_i_nop(&p);
++#endif
+ #ifdef CONFIG_64BIT
+ build_get_pmde64(&p, &l, &r, K0, K1); /* get pmd in K1 */
+ #else
+@@ -1081,6 +1084,9 @@ build_r4000_tlbchange_handler_head(u32 *
+ struct uasm_reloc **r, unsigned int pte,
+ unsigned int ptr)
+ {
++#ifdef CONFIG_BCM47XX
++ uasm_i_nop(p);
++#endif
+ #ifdef CONFIG_64BIT
+ build_get_pmde64(p, l, r, pte, ptr); /* get pmd in ptr */
+ #else
diff --git a/target/linux/brcm47xx/patches-2.6.30/160-kmap_coherent.patch b/target/linux/brcm47xx/patches-2.6.30/160-kmap_coherent.patch
new file mode 100644
index 000000000..ef1cacdba
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/160-kmap_coherent.patch
@@ -0,0 +1,77 @@
+--- a/arch/mips/include/asm/cpu-features.h
++++ b/arch/mips/include/asm/cpu-features.h
+@@ -104,6 +104,9 @@
+ #ifndef cpu_has_pindexed_dcache
+ #define cpu_has_pindexed_dcache (cpu_data[0].dcache.flags & MIPS_CACHE_PINDEX)
+ #endif
++#ifndef cpu_use_kmap_coherent
++#define cpu_use_kmap_coherent 1
++#endif
+
+ /*
+ * I-Cache snoops remote store. This only matters on SMP. Some multiprocessors
+--- /dev/null
++++ b/arch/mips/include/asm/mach-bcm47xx/cpu-feature-overrides.h
+@@ -0,0 +1,13 @@
++/*
++ * 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) 2005 Ralf Baechle (ralf@linux-mips.org)
++ */
++#ifndef __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H
++#define __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H
++
++#define cpu_use_kmap_coherent 0
++
++#endif /* __ASM_MACH_BCM47XX_CPU_FEATURE_OVERRIDES_H */
+--- a/arch/mips/mm/c-r4k.c
++++ b/arch/mips/mm/c-r4k.c
+@@ -494,7 +494,7 @@ static inline void local_r4k_flush_cache
+ */
+ map_coherent = (cpu_has_dc_aliases &&
+ page_mapped(page) && !Page_dcache_dirty(page));
+- if (map_coherent)
++ if (map_coherent && cpu_use_kmap_coherent)
+ vaddr = kmap_coherent(page, addr);
+ else
+ vaddr = kmap_atomic(page, KM_USER0);
+@@ -517,7 +517,7 @@ static inline void local_r4k_flush_cache
+ }
+
+ if (vaddr) {
+- if (map_coherent)
++ if (map_coherent && cpu_use_kmap_coherent)
+ kunmap_coherent();
+ else
+ kunmap_atomic(vaddr, KM_USER0);
+--- a/arch/mips/mm/init.c
++++ b/arch/mips/mm/init.c
+@@ -204,7 +204,7 @@ void copy_user_highpage(struct page *to,
+ void *vfrom, *vto;
+
+ vto = kmap_atomic(to, KM_USER1);
+- if (cpu_has_dc_aliases &&
++ if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
+ page_mapped(from) && !Page_dcache_dirty(from)) {
+ vfrom = kmap_coherent(from, vaddr);
+ copy_page(vto, vfrom);
+@@ -226,7 +226,7 @@ void copy_to_user_page(struct vm_area_st
+ struct page *page, unsigned long vaddr, void *dst, const void *src,
+ unsigned long len)
+ {
+- if (cpu_has_dc_aliases &&
++ if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
+ page_mapped(page) && !Page_dcache_dirty(page)) {
+ void *vto = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
+ memcpy(vto, src, len);
+@@ -244,7 +244,7 @@ void copy_from_user_page(struct vm_area_
+ struct page *page, unsigned long vaddr, void *dst, const void *src,
+ unsigned long len)
+ {
+- if (cpu_has_dc_aliases &&
++ if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
+ page_mapped(page) && !Page_dcache_dirty(page)) {
+ void *vfrom = kmap_coherent(page, vaddr) + (vaddr & ~PAGE_MASK);
+ memcpy(dst, vfrom, len);
diff --git a/target/linux/brcm47xx/patches-2.6.30/210-b44_phy_fix.patch b/target/linux/brcm47xx/patches-2.6.30/210-b44_phy_fix.patch
new file mode 100644
index 000000000..51b65afa6
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/210-b44_phy_fix.patch
@@ -0,0 +1,22 @@
+--- a/drivers/net/b44.c
++++ b/drivers/net/b44.c
+@@ -339,7 +339,7 @@ static int b44_phy_reset(struct b44 *bp)
+ }
+ }
+
+- return 0;
++ return err;
+ }
+
+ static void __b44_set_flow_ctrl(struct b44 *bp, u32 pause_flags)
+@@ -2220,6 +2220,10 @@ static int __devinit b44_init_one(struct
+ */
+ b44_chip_reset(bp, B44_CHIP_RESET_FULL);
+
++ /* do a phy reset to test if there is an active phy */
++ if (b44_phy_reset(bp) < 0)
++ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
++
+ printk(KERN_INFO "%s: Broadcom 44xx/47xx 10/100BaseT Ethernet %pM\n",
+ dev->name, dev->dev_addr);
+
diff --git a/target/linux/brcm47xx/patches-2.6.30/220-bcm5354.patch b/target/linux/brcm47xx/patches-2.6.30/220-bcm5354.patch
new file mode 100644
index 000000000..6aedfb2e5
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/220-bcm5354.patch
@@ -0,0 +1,42 @@
+--- a/drivers/ssb/driver_chipcommon.c
++++ b/drivers/ssb/driver_chipcommon.c
+@@ -258,6 +258,8 @@ void ssb_chipco_resume(struct ssb_chipco
+ void ssb_chipco_get_clockcpu(struct ssb_chipcommon *cc,
+ u32 *plltype, u32 *n, u32 *m)
+ {
++ if ((chipco_read32(cc, SSB_CHIPCO_CHIPID) & SSB_CHIPCO_IDMASK) == 0x5354)
++ return;
+ *n = chipco_read32(cc, SSB_CHIPCO_CLOCK_N);
+ *plltype = (cc->capabilities & SSB_CHIPCO_CAP_PLLT);
+ switch (*plltype) {
+@@ -281,6 +283,8 @@ void ssb_chipco_get_clockcpu(struct ssb_
+ void ssb_chipco_get_clockcontrol(struct ssb_chipcommon *cc,
+ u32 *plltype, u32 *n, u32 *m)
+ {
++ if ((chipco_read32(cc, SSB_CHIPCO_CHIPID) & SSB_CHIPCO_IDMASK) == 0x5354)
++ return;
+ *n = chipco_read32(cc, SSB_CHIPCO_CLOCK_N);
+ *plltype = (cc->capabilities & SSB_CHIPCO_CAP_PLLT);
+ switch (*plltype) {
+--- a/drivers/ssb/driver_mipscore.c
++++ b/drivers/ssb/driver_mipscore.c
+@@ -161,6 +161,8 @@ u32 ssb_cpu_clock(struct ssb_mipscore *m
+
+ if ((pll_type == SSB_PLLTYPE_5) || (bus->chip_id == 0x5365)) {
+ rate = 200000000;
++ } else if (bus->chip_id == 0x5354) {
++ rate = 240000000;
+ } else {
+ rate = ssb_calc_clock_rate(pll_type, n, m);
+ }
+--- a/drivers/ssb/main.c
++++ b/drivers/ssb/main.c
+@@ -1010,6 +1010,8 @@ u32 ssb_clockspeed(struct ssb_bus *bus)
+
+ if (bus->chip_id == 0x5365) {
+ rate = 100000000;
++ } else if (bus->chip_id == 0x5354) {
++ rate = 120000000;
+ } else {
+ rate = ssb_calc_clock_rate(plltype, clkctl_n, clkctl_m);
+ if (plltype == SSB_PLLTYPE_3) /* 25Mhz, 2 dividers */
diff --git a/target/linux/brcm47xx/patches-2.6.30/250-ohci-ssb-usb2.patch b/target/linux/brcm47xx/patches-2.6.30/250-ohci-ssb-usb2.patch
new file mode 100644
index 000000000..85361ab74
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/250-ohci-ssb-usb2.patch
@@ -0,0 +1,72 @@
+--- a/drivers/usb/host/ohci-ssb.c
++++ b/drivers/usb/host/ohci-ssb.c
+@@ -106,10 +106,59 @@ static int ssb_ohci_attach(struct ssb_de
+ int err = -ENOMEM;
+ u32 tmp, flags = 0;
+
+- if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV)
++ /*
++ * THE FOLLOWING COMMENTS PRESERVED FROM GPL SOURCE RELEASE
++ *
++ * The USB core requires a special bit to be set during core
++ * reset to enable host (OHCI) mode. Resetting the SB core in
++ * pcibios_enable_device() is a hack for compatibility with
++ * vanilla usb-ohci so that it does not have to know about
++ * SB. A driver that wants to use the USB core in device mode
++ * should know about SB and should reset the bit back to 0
++ * after calling pcibios_enable_device().
++ */
++
++ if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV) {
+ flags |= SSB_OHCI_TMSLOW_HOSTMODE;
++ ssb_device_enable(dev, flags);
++ }
++
++ /*
++ * USB 2.0 special considerations:
++ *
++ * 1. Since the core supports both OHCI and EHCI functions, it must
++ * only be reset once.
++ *
++ * 2. In addition to the standard SB reset sequence, the Host Control
++ * Register must be programmed to bring the USB core and various
++ * phy components out of reset.
++ */
++
++ else if (dev->id.coreid == SSB_DEV_USB20_HOST) {
++#warning FIX ME need test for core being up & exit
++ ssb_device_enable(dev, 0);
++ ssb_write32(dev, 0x200, 0x7ff);
++ udelay(1);
++ if (dev->id.revision == 1) { // bug in rev 1
++
++ /* Change Flush control reg */
++ tmp = ssb_read32(dev, 0x400);
++ tmp &= ~8;
++ ssb_write32(dev, 0x400, tmp);
++ tmp = ssb_read32(dev, 0x400);
++ printk("USB20H fcr: 0x%0x\n", tmp);
++
++ /* Change Shim control reg */
++ tmp = ssb_read32(dev, 0x304);
++ tmp &= ~0x100;
++ ssb_write32(dev, 0x304, tmp);
++ tmp = ssb_read32(dev, 0x304);
++ printk("USB20H shim: 0x%0x\n", tmp);
++ }
++ }
++ else
++ ssb_device_enable(dev, 0);
+
+- ssb_device_enable(dev, flags);
+
+ hcd = usb_create_hcd(&ssb_ohci_hc_driver, dev->dev,
+ dev_name(dev->dev));
+@@ -200,6 +249,7 @@ static int ssb_ohci_resume(struct ssb_de
+ static const struct ssb_device_id ssb_ohci_table[] = {
+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB11_HOSTDEV, SSB_ANY_REV),
+ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB11_HOST, SSB_ANY_REV),
++ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB20_HOST, SSB_ANY_REV),
+ SSB_DEVTABLE_END
+ };
+ MODULE_DEVICE_TABLE(ssb, ssb_ohci_table);
diff --git a/target/linux/brcm47xx/patches-2.6.30/260-ohci-set-dma-mask.patch b/target/linux/brcm47xx/patches-2.6.30/260-ohci-set-dma-mask.patch
new file mode 100644
index 000000000..0b9dd5160
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/260-ohci-set-dma-mask.patch
@@ -0,0 +1,14 @@
+--- a/drivers/usb/host/ohci-ssb.c
++++ b/drivers/usb/host/ohci-ssb.c
+@@ -159,6 +159,11 @@ static int ssb_ohci_attach(struct ssb_de
+ else
+ ssb_device_enable(dev, 0);
+
++ /*
++ * Set dma mask - 32 bit mask is just an assumption
++ */
++ if (ssb_dma_set_mask(dev, DMA_32BIT_MASK))
++ return -EOPNOTSUPP;
+
+ hcd = usb_create_hcd(&ssb_ohci_hc_driver, dev->dev,
+ dev_name(dev->dev));
diff --git a/target/linux/brcm47xx/patches-2.6.30/270-ehci-ssb.patch b/target/linux/brcm47xx/patches-2.6.30/270-ehci-ssb.patch
new file mode 100644
index 000000000..02e44ca5f
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/270-ehci-ssb.patch
@@ -0,0 +1,307 @@
+--- a/drivers/usb/host/Kconfig
++++ b/drivers/usb/host/Kconfig
+@@ -106,6 +106,19 @@ config USB_OXU210HP_HCD
+ To compile this driver as a module, choose M here: the
+ module will be called oxu210hp-hcd.
+
++config USB_EHCI_HCD_SSB
++ bool "EHCI support for Broadcom SSB EHCI core"
++ depends on USB_EHCI_HCD && SSB && EXPERIMENTAL
++ default n
++ ---help---
++ Support for the Sonics Silicon Backplane (SSB) attached
++ Broadcom USB EHCI core.
++
++ This device is present in some embedded devices with
++ Broadcom based SSB bus.
++
++ If unsure, say N.
++
+ config USB_ISP116X_HCD
+ tristate "ISP116X HCD support"
+ depends on USB
+--- a/drivers/usb/host/ehci-hcd.c
++++ b/drivers/usb/host/ehci-hcd.c
+@@ -1072,8 +1072,16 @@ MODULE_LICENSE ("GPL");
+ #define PLATFORM_DRIVER ixp4xx_ehci_driver
+ #endif
+
+-#if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \
+- !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER)
++#ifdef CONFIG_USB_EHCI_HCD_SSB
++#include "ehci-ssb.c"
++#define SSB_EHCI_DRIVER ssb_ehci_driver
++#endif
++
++#if !defined(PCI_DRIVER) && \
++ !defined(PLATFORM_DRIVER) && \
++ !defined(PS3_SYSTEM_BUS_DRIVER) && \
++ !defined(OF_PLATFORM_DRIVER) && \
++ !defined(SSB_EHCI_DRIVER)
+ #error "missing bus glue for ehci-hcd"
+ #endif
+
+--- /dev/null
++++ b/drivers/usb/host/ehci-ssb.c
+@@ -0,0 +1,201 @@
++/*
++ * Sonics Silicon Backplane
++ * Broadcom USB-core EHCI driver (SSB bus glue)
++ *
++ * Copyright 2007 Steven Brown <sbrown@cortland.com>
++ *
++ * Derived from the OHCI-SSB driver
++ * Copyright 2007 Michael Buesch <mb@bu3sch.de>
++ *
++ * Derived from the EHCI-PCI driver
++ * Copyright (c) 2000-2004 by David Brownell
++ *
++ * Derived from the OHCI-PCI driver
++ * Copyright 1999 Roman Weissgaerber
++ * Copyright 2000-2002 David Brownell
++ * Copyright 1999 Linus Torvalds
++ * Copyright 1999 Gregory P. Smith
++ *
++ * Derived from the USBcore related parts of Broadcom-SB
++ * Copyright 2005 Broadcom Corporation
++ *
++ * Licensed under the GNU/GPL. See COPYING for details.
++ */
++#include <linux/ssb/ssb.h>
++
++#define SSB_OHCI_TMSLOW_HOSTMODE (1 << 29)
++
++struct ssb_ehci_device {
++ struct ehci_hcd ehci; /* _must_ be at the beginning. */
++
++ u32 enable_flags;
++};
++
++static inline
++struct ssb_ehci_device *hcd_to_ssb_ehci(struct usb_hcd *hcd)
++{
++ return (struct ssb_ehci_device *)(hcd->hcd_priv);
++}
++
++
++static int ssb_ehci_reset(struct usb_hcd *hcd)
++{
++ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
++ int err;
++
++ ehci->caps = hcd->regs;
++ ehci->regs = hcd->regs +
++ HC_LENGTH(ehci_readl(ehci, &ehci->caps->hc_capbase));
++
++ dbg_hcs_params(ehci, "reset");
++ dbg_hcc_params(ehci, "reset");
++
++ ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
++
++ err = ehci_halt(ehci);
++
++ if (err)
++ return err;
++
++ err = ehci_init(hcd);
++
++ if (err)
++ return err;
++
++ ehci_port_power(ehci, 0);
++
++ return err;
++}
++
++static int ssb_ehci_start(struct usb_hcd *hcd)
++{
++ struct ehci_hcd *ehci = hcd_to_ehci(hcd);
++ int err;
++
++ err = ehci_run(hcd);
++ if (err < 0) {
++ ehci_err(ehci, "can't start\n");
++ ehci_stop(hcd);
++ }
++
++ return err;
++}
++
++#ifdef CONFIG_PM
++static int ssb_ehci_hcd_suspend(struct usb_hcd *hcd, pm_message_t message)
++{
++ struct ssb_ehci_device *ehcidev = hcd_to_ssb_ehci(hcd);
++ struct ehci_hcd *ehci = &ehcidev->ehci;
++ unsigned long flags;
++
++ spin_lock_irqsave(&ehci->lock, flags);
++
++ ehci_writel(ehci, EHCI_INTR_MIE, &ehci->regs->intrdisable);
++ ehci_readl(ehci, &ehci->regs->intrdisable); /* commit write */
++
++ /* make sure snapshot being resumed re-enumerates everything */
++ if (message.event == PM_EVENT_PRETHAW)
++ ehci_usb_reset(ehci);
++
++ clear_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
++
++ spin_unlock_irqrestore(&ehci->lock, flags);
++ return 0;
++}
++
++static int ssb_ehci_hcd_resume(struct usb_hcd *hcd)
++{
++ set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
++ usb_hcd_resume_root_hub(hcd);
++ return 0;
++}
++#endif /* CONFIG_PM */
++
++static const struct hc_driver ssb_ehci_hc_driver = {
++ .description = "ssb-usb-ehci",
++ .product_desc = "SSB EHCI Controller",
++ .hcd_priv_size = sizeof(struct ssb_ehci_device),
++
++ .irq = ehci_irq,
++ .flags = HCD_MEMORY | HCD_USB2,
++
++ .reset = ssb_ehci_reset,
++ .start = ssb_ehci_start,
++ .stop = ehci_stop,
++ .shutdown = ehci_shutdown,
++
++#ifdef CONFIG_PM
++ .suspend = ssb_ehci_hcd_suspend,
++ .resume = ssb_ehci_hcd_resume,
++#endif
++
++ .urb_enqueue = ehci_urb_enqueue,
++ .urb_dequeue = ehci_urb_dequeue,
++ .endpoint_disable = ehci_endpoint_disable,
++
++ .get_frame_number = ehci_get_frame,
++
++ .hub_status_data = ehci_hub_status_data,
++ .hub_control = ehci_hub_control,
++#ifdef CONFIG_PM
++ .bus_suspend = ehci_bus_suspend,
++ .bus_resume = ehci_bus_resume,
++#endif
++
++};
++
++static void ssb_ehci_detach(struct ssb_device *dev, struct usb_hcd *hcd)
++{
++
++ usb_remove_hcd(hcd);
++ iounmap(hcd->regs);
++ usb_put_hcd(hcd);
++}
++EXPORT_SYMBOL_GPL(ssb_ehci_detach);
++
++static int ssb_ehci_attach(struct ssb_device *dev, struct usb_hcd **ehci_hcd)
++{
++ struct ssb_ehci_device *ehcidev;
++ struct usb_hcd *hcd;
++ int err = -ENOMEM;
++ u32 tmp, flags = 0;
++
++ hcd = usb_create_hcd(&ssb_ehci_hc_driver, dev->dev,
++ dev_name(dev->dev));
++ if (!hcd)
++ goto err_dev_disable;
++
++ ehcidev = hcd_to_ssb_ehci(hcd);
++ ehcidev->enable_flags = flags;
++ tmp = ssb_read32(dev, SSB_ADMATCH0);
++ hcd->rsrc_start = ssb_admatch_base(tmp) + 0x800; /* ehci core offset */
++ hcd->rsrc_len = 0x100; /* ehci reg block size */
++ /*
++ * start & size modified per sbutils.c
++ */
++ hcd->regs = ioremap_nocache(hcd->rsrc_start, hcd->rsrc_len);
++ if (!hcd->regs)
++ goto err_put_hcd;
++ err = usb_add_hcd(hcd, dev->irq, IRQF_SHARED | IRQF_DISABLED);
++ if (err)
++ goto err_iounmap;
++
++ *ehci_hcd = hcd;
++
++ return err;
++
++err_iounmap:
++ iounmap(hcd->regs);
++err_put_hcd:
++ usb_put_hcd(hcd);
++err_dev_disable:
++ ssb_device_disable(dev, flags);
++ return err;
++}
++EXPORT_SYMBOL_GPL(ssb_ehci_attach);
++
++static const struct ssb_device_id ssb_ehci_table[] = {
++ SSB_DEVICE(SSB_VENDOR_BROADCOM, SSB_DEV_USB20_HOST, SSB_ANY_REV),
++ SSB_DEVTABLE_END
++};
++MODULE_DEVICE_TABLE(ssb, ssb_ehci_table);
+--- a/drivers/usb/host/ohci-ssb.c
++++ b/drivers/usb/host/ohci-ssb.c
+@@ -17,6 +17,8 @@
+ */
+ #include <linux/ssb/ssb.h>
+
++extern int ssb_ehci_attach(struct ssb_device *dev, struct usb_hcd **hcd);
++extern void ssb_ehci_detach(struct ssb_device *dev, struct usb_hcd *hcd);
+
+ #define SSB_OHCI_TMSLOW_HOSTMODE (1 << 29)
+
+@@ -24,6 +26,7 @@ struct ssb_ohci_device {
+ struct ohci_hcd ohci; /* _must_ be at the beginning. */
+
+ u32 enable_flags;
++ struct usb_hcd *ehci_hcd;
+ };
+
+ static inline
+@@ -92,13 +95,25 @@ static const struct hc_driver ssb_ohci_h
+ static void ssb_ohci_detach(struct ssb_device *dev)
+ {
+ struct usb_hcd *hcd = ssb_get_drvdata(dev);
++#ifdef CONFIG_USB_EHCI_HCD_SSB
++ struct ssb_ohci_device *ohcidev = hcd_to_ssb_ohci(hcd);
++#endif
+
+ usb_remove_hcd(hcd);
+ iounmap(hcd->regs);
+ usb_put_hcd(hcd);
++
++#ifdef CONFIG_USB_EHCI_HCD_SSB
++ /*
++ * Also detach ehci function
++ */
++ if (dev->id.coreid == SSB_DEV_USB20_HOST)
++ ssb_ehci_detach(dev, ohcidev->ehci_hcd);
++#endif
+ ssb_device_disable(dev, 0);
+ }
+
++
+ static int ssb_ohci_attach(struct ssb_device *dev)
+ {
+ struct ssb_ohci_device *ohcidev;
+@@ -184,6 +199,14 @@ static int ssb_ohci_attach(struct ssb_de
+
+ ssb_set_drvdata(dev, hcd);
+
++#ifdef CONFIG_USB_EHCI_HCD_SSB
++ /*
++ * attach ehci function in this core
++ */
++ if (dev->id.coreid == SSB_DEV_USB20_HOST)
++ err = ssb_ehci_attach(dev, &(ohcidev->ehci_hcd));
++#endif
++
+ return err;
+
+ err_iounmap:
diff --git a/target/linux/brcm47xx/patches-2.6.30/280-activate_ssb_support_in_usb.patch b/target/linux/brcm47xx/patches-2.6.30/280-activate_ssb_support_in_usb.patch
new file mode 100644
index 000000000..b311e52af
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/280-activate_ssb_support_in_usb.patch
@@ -0,0 +1,12 @@
+This prevents the options from being delete with make kernel_oldconfig.
+--- a/drivers/ssb/Kconfig
++++ b/drivers/ssb/Kconfig
+@@ -126,6 +126,8 @@ config SSB_DRIVER_MIPS
+ config SSB_EMBEDDED
+ bool
+ depends on SSB_DRIVER_MIPS
++ select USB_EHCI_HCD_SSB
++ select USB_OHCI_HCD_SSB
+ default y
+
+ config SSB_DRIVER_EXTIF
diff --git a/target/linux/brcm47xx/patches-2.6.30/300-fork_cacheflush.patch b/target/linux/brcm47xx/patches-2.6.30/300-fork_cacheflush.patch
new file mode 100644
index 000000000..686fb1b94
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/300-fork_cacheflush.patch
@@ -0,0 +1,11 @@
+--- a/arch/mips/include/asm/cacheflush.h
++++ b/arch/mips/include/asm/cacheflush.h
+@@ -32,7 +32,7 @@
+ extern void (*flush_cache_all)(void);
+ extern void (*__flush_cache_all)(void);
+ extern void (*flush_cache_mm)(struct mm_struct *mm);
+-#define flush_cache_dup_mm(mm) do { (void) (mm); } while (0)
++#define flush_cache_dup_mm(mm) flush_cache_mm(mm)
+ extern void (*flush_cache_range)(struct vm_area_struct *vma,
+ unsigned long start, unsigned long end);
+ extern void (*flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);
diff --git a/target/linux/brcm47xx/patches-2.6.30/301-kmod-fuse-dcache-bug-r4k.patch b/target/linux/brcm47xx/patches-2.6.30/301-kmod-fuse-dcache-bug-r4k.patch
new file mode 100644
index 000000000..6e1b130e9
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/301-kmod-fuse-dcache-bug-r4k.patch
@@ -0,0 +1,31 @@
+--- a/arch/mips/mm/c-r4k.c
++++ b/arch/mips/mm/c-r4k.c
+@@ -360,7 +360,7 @@ static inline void local_r4k___flush_cac
+ }
+ }
+
+-static void r4k___flush_cache_all(void)
++void r4k___flush_cache_all(void)
+ {
+ r4k_on_each_cpu(local_r4k___flush_cache_all, NULL, 1);
+ }
+@@ -524,7 +524,7 @@ static inline void local_r4k_flush_cache
+ }
+ }
+
+-static void r4k_flush_cache_page(struct vm_area_struct *vma,
++void r4k_flush_cache_page(struct vm_area_struct *vma,
+ unsigned long addr, unsigned long pfn)
+ {
+ struct flush_cache_page_args args;
+@@ -1443,3 +1443,10 @@ void __cpuinit r4k_cache_init(void)
+ coherency_setup();
+ #endif
+ }
++
++// fuse package DCACHE BUG patch exports
++void (*fuse_flush_cache_all)(void) = r4k___flush_cache_all;
++void (*fuse_flush_cache_page)(struct vm_area_struct *vma, unsigned long page,
++ unsigned long pfn) = r4k_flush_cache_page;
++EXPORT_SYMBOL(fuse_flush_cache_page);
++EXPORT_SYMBOL(fuse_flush_cache_all);
diff --git a/target/linux/brcm47xx/patches-2.6.30/302-kmod-fuse-dcache-bug-fuse.patch b/target/linux/brcm47xx/patches-2.6.30/302-kmod-fuse-dcache-bug-fuse.patch
new file mode 100644
index 000000000..79515d444
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/302-kmod-fuse-dcache-bug-fuse.patch
@@ -0,0 +1,82 @@
+--- a/fs/fuse/dev.c
++++ b/fs/fuse/dev.c
+@@ -527,6 +527,11 @@ static void fuse_copy_finish(struct fuse
+ }
+ }
+
++#ifdef DCACHE_BUG
++extern void (*fuse_flush_cache_all)(void);
++extern void (*fuse_flush_cache_page)(struct vm_area_struct *vma, unsigned long page, unsigned long pfn);
++#endif
++
+ /*
+ * Get another pagefull of userspace buffer, and map it to kernel
+ * address space, and lock request
+@@ -535,6 +540,9 @@ static int fuse_copy_fill(struct fuse_co
+ {
+ unsigned long offset;
+ int err;
++#ifdef DCACHE_BUG
++ struct vm_area_struct *vma;
++#endif
+
+ unlock_request(cs->fc, cs->req);
+ fuse_copy_finish(cs);
+@@ -546,14 +554,22 @@ static int fuse_copy_fill(struct fuse_co
+ cs->nr_segs--;
+ }
+ down_read(¤t->mm->mmap_sem);
++#ifndef DCACHE_BUG
+ err = get_user_pages(current, current->mm, cs->addr, 1, cs->write, 0,
+ &cs->pg, NULL);
++#else
++ err = get_user_pages(current, current->mm, cs->addr, 1, cs->write, 0,
++ &cs->pg, &vma);
++#endif
+ up_read(¤t->mm->mmap_sem);
+ if (err < 0)
+ return err;
+ BUG_ON(err != 1);
+ offset = cs->addr % PAGE_SIZE;
+ cs->mapaddr = kmap_atomic(cs->pg, KM_USER0);
++#ifdef DCACHE_BUG
++ fuse_flush_cache_page(vma, cs->addr, page_to_pfn(cs->pg));
++#endif
+ cs->buf = cs->mapaddr + offset;
+ cs->len = min(PAGE_SIZE - offset, cs->seglen);
+ cs->seglen -= cs->len;
+@@ -567,6 +583,11 @@ static int fuse_copy_do(struct fuse_copy
+ {
+ unsigned ncpy = min(*size, cs->len);
+ if (val) {
++#ifdef DCACHE_BUG
++ // patch from mailing list, it is very important, otherwise,
++ // can't mount, or ls mount point will hang
++ fuse_flush_cache_all();
++#endif
+ if (cs->write)
+ memcpy(cs->buf, *val, ncpy);
+ else
+--- a/fs/fuse/fuse_i.h
++++ b/fs/fuse/fuse_i.h
+@@ -8,6 +8,7 @@
+
+ #ifndef _FS_FUSE_I_H
+ #define _FS_FUSE_I_H
++#define DCACHE_BUG
+
+ #include <linux/fuse.h>
+ #include <linux/fs.h>
+--- a/fs/fuse/inode.c
++++ b/fs/fuse/inode.c
+@@ -1055,6 +1055,10 @@ static int __init fuse_init(void)
+ printk(KERN_INFO "fuse init (API version %i.%i)\n",
+ FUSE_KERNEL_VERSION, FUSE_KERNEL_MINOR_VERSION);
+
++#ifdef DCACHE_BUG
++printk("fuse init: DCACHE_BUG enabled\n");
++#endif
++
+ INIT_LIST_HEAD(&fuse_conn_list);
+ res = fuse_fs_init();
+ if (res)
diff --git a/target/linux/brcm47xx/patches-2.6.30/310-no_highpage.patch b/target/linux/brcm47xx/patches-2.6.30/310-no_highpage.patch
new file mode 100644
index 000000000..45ce36a11
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/310-no_highpage.patch
@@ -0,0 +1,66 @@
+--- a/arch/mips/include/asm/page.h
++++ b/arch/mips/include/asm/page.h
+@@ -35,6 +35,7 @@
+ #ifndef __ASSEMBLY__
+
+ #include <linux/pfn.h>
++#include <asm/cpu-features.h>
+ #include <asm/io.h>
+
+ extern void build_clear_page(void);
+@@ -70,13 +71,16 @@ static inline void clear_user_page(void
+ flush_data_cache_page((unsigned long)addr);
+ }
+
+-extern void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
+- struct page *to);
+-struct vm_area_struct;
+-extern void copy_user_highpage(struct page *to, struct page *from,
+- unsigned long vaddr, struct vm_area_struct *vma);
++static inline void copy_user_page(void *vto, void *vfrom, unsigned long vaddr,
++ struct page *to)
++{
++ extern void (*flush_data_cache_page)(unsigned long addr);
+
+-#define __HAVE_ARCH_COPY_USER_HIGHPAGE
++ copy_page(vto, vfrom);
++ if (!cpu_has_ic_fills_f_dc ||
++ pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
++ flush_data_cache_page((unsigned long)vto);
++}
+
+ /*
+ * These are used to make use of C type-checking..
+--- a/arch/mips/mm/init.c
++++ b/arch/mips/mm/init.c
+@@ -198,30 +198,6 @@ void kunmap_coherent(void)
+ preempt_check_resched();
+ }
+
+-void copy_user_highpage(struct page *to, struct page *from,
+- unsigned long vaddr, struct vm_area_struct *vma)
+-{
+- void *vfrom, *vto;
+-
+- vto = kmap_atomic(to, KM_USER1);
+- if (cpu_has_dc_aliases && cpu_use_kmap_coherent &&
+- page_mapped(from) && !Page_dcache_dirty(from)) {
+- vfrom = kmap_coherent(from, vaddr);
+- copy_page(vto, vfrom);
+- kunmap_coherent();
+- } else {
+- vfrom = kmap_atomic(from, KM_USER0);
+- copy_page(vto, vfrom);
+- kunmap_atomic(vfrom, KM_USER0);
+- }
+- if ((!cpu_has_ic_fills_f_dc) ||
+- pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK))
+- flush_data_cache_page((unsigned long)vto);
+- kunmap_atomic(vto, KM_USER1);
+- /* Make sure this page is cleared on other CPU's too before using it */
+- smp_wmb();
+-}
+-
+ void copy_to_user_page(struct vm_area_struct *vma,
+ struct page *page, unsigned long vaddr, void *dst, const void *src,
+ unsigned long len)
diff --git a/target/linux/brcm47xx/patches-2.6.30/400-arch-bcm47xx.patch b/target/linux/brcm47xx/patches-2.6.30/400-arch-bcm47xx.patch
new file mode 100644
index 000000000..ef6b71267
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/400-arch-bcm47xx.patch
@@ -0,0 +1,319 @@
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -53,6 +53,7 @@ config BCM47XX
+ select SSB_DRIVER_MIPS
+ select SSB_DRIVER_EXTIF
+ select SSB_EMBEDDED
++ select SSB_B43_PCI_BRIDGE if PCI
+ select SSB_PCICORE_HOSTMODE if PCI
+ select GENERIC_GPIO
+ select SYS_HAS_EARLY_PRINTK
+--- a/arch/mips/bcm47xx/Makefile
++++ b/arch/mips/bcm47xx/Makefile
+@@ -3,4 +3,4 @@
+ # under Linux.
+ #
+
+-obj-y := gpio.o irq.o prom.o serial.o setup.o time.o wgt634u.o
++obj-y := cfe_env.o gpio.o irq.o nvram.o prom.o serial.o setup.o time.o wgt634u.o
+--- a/arch/mips/bcm47xx/irq.c
++++ b/arch/mips/bcm47xx/irq.c
+@@ -1,5 +1,6 @@
+ /*
+ * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
++ * Copyright (C) 2008 Michael Buesch <mb@bu3sch.de>
+ *
+ * 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
+@@ -23,10 +24,19 @@
+ */
+
+ #include <linux/types.h>
++#include <linux/errno.h>
++#include <linux/init.h>
+ #include <linux/interrupt.h>
+ #include <linux/irq.h>
++#include <linux/pci.h>
++#include <linux/ssb/ssb.h>
++
+ #include <asm/irq_cpu.h>
+
++
++extern struct ssb_bus ssb_bcm47xx;
++
++
+ void plat_irq_dispatch(void)
+ {
+ u32 cause;
+--- a/arch/mips/bcm47xx/nvram.c
++++ b/arch/mips/bcm47xx/nvram.c
+@@ -24,10 +24,10 @@
+ #include <asm/io.h>
+ #include <asm/uaccess.h>
+
+-#include <nvram.h>
++#include "include/nvram.h"
+
+ #define MB * 1048576
+-extern struct ssb_bus ssb;
++extern struct ssb_bus ssb_bcm47xx;
+
+ static char nvram_buf[NVRAM_SPACE];
+ static int cfe_env;
+@@ -36,7 +36,7 @@ extern char *cfe_env_get(char *nv_buf, c
+ /* Probe for NVRAM header */
+ static void __init early_nvram_init(void)
+ {
+- struct ssb_mipscore *mcore = &ssb.mipscore;
++ struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
+ struct nvram_header *header;
+ int i;
+ u32 base, lim, off;
+--- a/arch/mips/bcm47xx/setup.c
++++ b/arch/mips/bcm47xx/setup.c
+@@ -2,7 +2,7 @@
+ * Copyright (C) 2004 Florian Schirmer <jolt@tuxbox.org>
+ * Copyright (C) 2005 Waldemar Brodkorb <wbx@openwrt.org>
+ * Copyright (C) 2006 Felix Fietkau <nbd@openwrt.org>
+- * Copyright (C) 2006 Michael Buesch <mb@bu3sch.de>
++ * Copyright (C) 2006-2008 Michael Buesch <mb@bu3sch.de>
+ *
+ * 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
+@@ -25,18 +25,28 @@
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
++#include <linux/init.h>
+ #include <linux/types.h>
+ #include <linux/ssb/ssb.h>
+ #include <linux/ssb/ssb_embedded.h>
++#include <linux/tty.h>
++#include <linux/serial.h>
++#include <linux/serial_core.h>
++#include <linux/serial_reg.h>
++#include <linux/serial_8250.h>
+ #include <asm/bootinfo.h>
+ #include <asm/reboot.h>
+ #include <asm/time.h>
+-#include <bcm47xx.h>
+ #include <asm/fw/cfe/cfe_api.h>
++#include <linux/pm.h>
++
++#include "include/nvram.h"
+
+ struct ssb_bus ssb_bcm47xx;
+ EXPORT_SYMBOL(ssb_bcm47xx);
+
++extern void bcm47xx_pci_init(void);
++
+ static void bcm47xx_machine_restart(char *command)
+ {
+ printk(KERN_ALERT "Please stand by while rebooting the system...\n");
+@@ -56,7 +66,7 @@ static void bcm47xx_machine_halt(void)
+ cpu_relax();
+ }
+
+-static void str2eaddr(char *str, char *dest)
++static void e_aton(char *str, char *dest)
+ {
+ int i = 0;
+
+@@ -73,52 +83,142 @@ static void str2eaddr(char *str, char *d
+ }
+ }
+
+-static int bcm47xx_get_invariants(struct ssb_bus *bus,
+- struct ssb_init_invariants *iv)
++static void bcm47xx_fill_sprom(struct ssb_sprom *sprom)
+ {
+- char buf[100];
++ char *s;
+
+- /* Fill boardinfo structure */
+- memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
++ memset(sprom, 0xFF, sizeof(struct ssb_sprom));
+
+- if (cfe_getenv("boardvendor", buf, sizeof(buf)) >= 0)
+- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
+- if (cfe_getenv("boardtype", buf, sizeof(buf)) >= 0)
+- iv->boardinfo.type = (u16)simple_strtoul(buf, NULL, 0);
+- if (cfe_getenv("boardrev", buf, sizeof(buf)) >= 0)
+- iv->boardinfo.rev = (u16)simple_strtoul(buf, NULL, 0);
+-
+- /* Fill sprom structure */
+- memset(&(iv->sprom), 0, sizeof(struct ssb_sprom));
+- iv->sprom.revision = 3;
+-
+- if (cfe_getenv("et0macaddr", buf, sizeof(buf)) >= 0)
+- str2eaddr(buf, iv->sprom.et0mac);
+- if (cfe_getenv("et1macaddr", buf, sizeof(buf)) >= 0)
+- str2eaddr(buf, iv->sprom.et1mac);
+- if (cfe_getenv("et0phyaddr", buf, sizeof(buf)) >= 0)
+- iv->sprom.et0phyaddr = simple_strtoul(buf, NULL, 10);
+- if (cfe_getenv("et1phyaddr", buf, sizeof(buf)) >= 0)
+- iv->sprom.et1phyaddr = simple_strtoul(buf, NULL, 10);
+- if (cfe_getenv("et0mdcport", buf, sizeof(buf)) >= 0)
+- iv->sprom.et0mdcport = simple_strtoul(buf, NULL, 10);
+- if (cfe_getenv("et1mdcport", buf, sizeof(buf)) >= 0)
+- iv->sprom.et1mdcport = simple_strtoul(buf, NULL, 10);
++ sprom->revision = 1;
++ if ((s = nvram_get("il0macaddr")))
++ e_aton(s, sprom->il0mac);
++ if ((s = nvram_get("et0macaddr")))
++ e_aton(s, sprom->et0mac);
++ if ((s = nvram_get("et1macaddr")))
++ e_aton(s, sprom->et1mac);
++ if ((s = nvram_get("et0phyaddr")))
++ sprom->et0phyaddr = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("et1phyaddr")))
++ sprom->et1phyaddr = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("et0mdcport")))
++ sprom->et0mdcport = !!simple_strtoul(s, NULL, 10);
++ if ((s = nvram_get("et1mdcport")))
++ sprom->et1mdcport = !!simple_strtoul(s, NULL, 10);
++ if ((s = nvram_get("pa0b0")))
++ sprom->pa0b0 = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("pa0b1")))
++ sprom->pa0b1 = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("pa0b2")))
++ sprom->pa0b2 = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("pa1b0")))
++ sprom->pa1b0 = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("pa1b1")))
++ sprom->pa1b1 = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("pa1b2")))
++ sprom->pa1b2 = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("wl0gpio0")))
++ sprom->gpio0 = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("wl0gpio1")))
++ sprom->gpio1 = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("wl0gpio2")))
++ sprom->gpio2 = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("wl0gpio3")))
++ sprom->gpio3 = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("pa0maxpwr")))
++ sprom->maxpwr_bg = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("pa1maxpwr")))
++ sprom->maxpwr_a = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("pa0itssit")))
++ sprom->itssi_bg = simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("pa1itssit")))
++ sprom->itssi_a = simple_strtoul(s, NULL, 0);
++ sprom->boardflags_lo = 0;
++ if ((s = nvram_get("boardflags")))
++ sprom->boardflags_lo = simple_strtoul(s, NULL, 0);
++ sprom->boardflags_hi = 0;
++ if ((s = nvram_get("boardflags2")))
++ sprom->boardflags_hi = simple_strtoul(s, NULL, 0);
++}
++
++static int bcm47xx_get_invariants(struct ssb_bus *bus, struct ssb_init_invariants *iv)
++{
++ char *s;
++
++ iv->boardinfo.vendor = SSB_BOARDVENDOR_BCM;
++ if ((s = nvram_get("boardtype")))
++ iv->boardinfo.type = (u16)simple_strtoul(s, NULL, 0);
++ if ((s = nvram_get("boardrev")))
++ iv->boardinfo.rev = (u16)simple_strtoul(s, NULL, 0);
++
++ bcm47xx_fill_sprom(&iv->sprom);
++
++ if ((s = nvram_get("cardbus")))
++ iv->has_cardbus_slot = !!simple_strtoul(s, NULL, 10);
+
+ return 0;
+ }
+
+ void __init plat_mem_setup(void)
+ {
+- int err;
++ int i, err;
++ char *s;
++ struct ssb_mipscore *mcore;
++
++ err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE, bcm47xx_get_invariants);
++ if (err) {
++ const char *msg = "Failed to initialize SSB bus (err %d)\n";
++ printk(msg, err); /* Make sure the message gets out of the box. */
++ panic(msg, err);
++ }
++ mcore = &ssb_bcm47xx.mipscore;
+
+- err = ssb_bus_ssbbus_register(&ssb_bcm47xx, SSB_ENUM_BASE,
+- bcm47xx_get_invariants);
+- if (err)
+- panic("Failed to initialize SSB bus (err %d)\n", err);
++ s = nvram_get("kernel_args");
++ if (s && !strncmp(s, "console=ttyS1", 13)) {
++ struct ssb_serial_port port;
++
++ printk("Swapping serial ports!\n");
++ /* swap serial ports */
++ memcpy(&port, &mcore->serial_ports[0], sizeof(port));
++ memcpy(&mcore->serial_ports[0], &mcore->serial_ports[1], sizeof(port));
++ memcpy(&mcore->serial_ports[1], &port, sizeof(port));
++ }
++
++ for (i = 0; i < mcore->nr_serial_ports; i++) {
++ struct ssb_serial_port *port = &(mcore->serial_ports[i]);
++ struct uart_port s;
++
++ memset(&s, 0, sizeof(s));
++ s.line = i;
++ s.mapbase = (unsigned int) port->regs;
++ s.membase = port->regs;
++ s.irq = port->irq + 2;
++ s.uartclk = port->baud_base;
++ s.flags = UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ;
++ s.iotype = SERIAL_IO_MEM;
++ s.regshift = port->reg_shift;
++
++ early_serial_setup(&s);
++ }
++ printk("Serial init done.\n");
+
+ _machine_restart = bcm47xx_machine_restart;
+ _machine_halt = bcm47xx_machine_halt;
+ pm_power_off = bcm47xx_machine_halt;
+ }
+
++static int __init bcm47xx_register_gpiodev(void)
++{
++ static struct resource res = {
++ .start = 0xFFFFFFFF,
++ };
++ struct platform_device *pdev;
++
++ pdev = platform_device_register_simple("GPIODEV", 0, &res, 1);
++ if (!pdev) {
++ printk(KERN_ERR "bcm47xx: GPIODEV init failed\n");
++ return -ENODEV;
++ }
++
++ return 0;
++}
++device_initcall(bcm47xx_register_gpiodev);
+--- a/arch/mips/bcm47xx/time.c
++++ b/arch/mips/bcm47xx/time.c
+@@ -22,11 +22,17 @@
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+-
+ #include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/sched.h>
++#include <linux/serial_reg.h>
++#include <linux/interrupt.h>
+ #include <linux/ssb/ssb.h>
++#include <asm/addrspace.h>
++#include <asm/io.h>
+ #include <asm/time.h>
+-#include <bcm47xx.h>
++
++extern struct ssb_bus ssb_bcm47xx;
+
+ void __init plat_time_init(void)
+ {
diff --git a/target/linux/brcm47xx/patches-2.6.30/601-mips-remove-pci-collision-check.patch b/target/linux/brcm47xx/patches-2.6.30/601-mips-remove-pci-collision-check.patch
new file mode 100644
index 000000000..7860ca0dd
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/601-mips-remove-pci-collision-check.patch
@@ -0,0 +1,18 @@
+--- a/arch/mips/pci/pci.c
++++ b/arch/mips/pci/pci.c
+@@ -185,12 +185,10 @@ static int pcibios_enable_resources(stru
+ if ((idx == PCI_ROM_RESOURCE) &&
+ (!(r->flags & IORESOURCE_ROM_ENABLE)))
+ continue;
+- if (!r->start && r->end) {
+- printk(KERN_ERR "PCI: Device %s not available "
+- "because of resource collisions\n",
++ if (!r->start && r->end)
++ printk(KERN_WARNING "PCI: Device %s resource"
++ "collisions detected. Ignoring...\n",
+ pci_name(dev));
+- return -EINVAL;
+- }
+ if (r->flags & IORESOURCE_IO)
+ cmd |= PCI_COMMAND_IO;
+ if (r->flags & IORESOURCE_MEM)
diff --git a/target/linux/brcm47xx/patches-2.6.30/700-ssb-gigabit-ethernet-driver.patch b/target/linux/brcm47xx/patches-2.6.30/700-ssb-gigabit-ethernet-driver.patch
new file mode 100644
index 000000000..a524dff5d
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/700-ssb-gigabit-ethernet-driver.patch
@@ -0,0 +1,336 @@
+--- a/drivers/net/tg3.c
++++ b/drivers/net/tg3.c
+@@ -41,6 +41,7 @@
+ #include <linux/prefetch.h>
+ #include <linux/dma-mapping.h>
+ #include <linux/firmware.h>
++#include <linux/ssb/ssb_driver_gige.h>
+
+ #include <net/checksum.h>
+ #include <net/ip.h>
+@@ -446,8 +447,9 @@ static void _tw32_flush(struct tg3 *tp,
+ static inline void tw32_mailbox_flush(struct tg3 *tp, u32 off, u32 val)
+ {
+ tp->write32_mbox(tp, off, val);
+- if (!(tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER) &&
+- !(tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND))
++ if ((tp->tg3_flags3 & TG3_FLG3_FLUSH_POSTED_WRITES) ||
++ (!(tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER) &&
++ !(tp->tg3_flags2 & TG3_FLG2_ICH_WORKAROUND)))
+ tp->read32_mbox(tp, off);
+ }
+
+@@ -457,7 +459,7 @@ static void tg3_write32_tx_mbox(struct t
+ writel(val, mbox);
+ if (tp->tg3_flags & TG3_FLAG_TXD_MBOX_HWBUG)
+ writel(val, mbox);
+- if (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)
++ if ((tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER) || (tp->tg3_flags3 & TG3_FLG3_FLUSH_POSTED_WRITES))
+ readl(mbox);
+ }
+
+@@ -729,7 +731,7 @@ static void tg3_switch_clocks(struct tg3
+
+ #define PHY_BUSY_LOOPS 5000
+
+-static int tg3_readphy(struct tg3 *tp, int reg, u32 *val)
++static int __tg3_readphy(struct tg3 *tp, unsigned int phy_addr, int reg, u32 *val)
+ {
+ u32 frame_val;
+ unsigned int loops;
+@@ -743,7 +745,7 @@ static int tg3_readphy(struct tg3 *tp, i
+
+ *val = 0x0;
+
+- frame_val = ((PHY_ADDR << MI_COM_PHY_ADDR_SHIFT) &
++ frame_val = ((phy_addr << MI_COM_PHY_ADDR_SHIFT) &
+ MI_COM_PHY_ADDR_MASK);
+ frame_val |= ((reg << MI_COM_REG_ADDR_SHIFT) &
+ MI_COM_REG_ADDR_MASK);
+@@ -778,7 +780,12 @@ static int tg3_readphy(struct tg3 *tp, i
+ return ret;
+ }
+
+-static int tg3_writephy(struct tg3 *tp, int reg, u32 val)
++static int tg3_readphy(struct tg3 *tp, int reg, u32 *val)
++{
++ return __tg3_readphy(tp, PHY_ADDR, reg, val);
++}
++
++static int __tg3_writephy(struct tg3 *tp, unsigned int phy_addr, int reg, u32 val)
+ {
+ u32 frame_val;
+ unsigned int loops;
+@@ -794,7 +801,7 @@ static int tg3_writephy(struct tg3 *tp,
+ udelay(80);
+ }
+
+- frame_val = ((PHY_ADDR << MI_COM_PHY_ADDR_SHIFT) &
++ frame_val = ((phy_addr << MI_COM_PHY_ADDR_SHIFT) &
+ MI_COM_PHY_ADDR_MASK);
+ frame_val |= ((reg << MI_COM_REG_ADDR_SHIFT) &
+ MI_COM_REG_ADDR_MASK);
+@@ -827,6 +834,11 @@ static int tg3_writephy(struct tg3 *tp,
+ return ret;
+ }
+
++static int tg3_writephy(struct tg3 *tp, int reg, u32 val)
++{
++ return __tg3_writephy(tp, PHY_ADDR, reg, val);
++}
++
+ static int tg3_bmcr_reset(struct tg3 *tp)
+ {
+ u32 phy_control;
+@@ -2262,6 +2274,9 @@ static int tg3_nvram_read(struct tg3 *tp
+ {
+ int ret;
+
++ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE)
++ return -ENODEV;
++
+ if (!(tp->tg3_flags & TG3_FLAG_NVRAM))
+ return tg3_nvram_read_using_eeprom(tp, offset, val);
+
+@@ -2595,8 +2610,10 @@ static int tg3_set_power_state(struct tg
+ tg3_frob_aux_power(tp);
+
+ /* Workaround for unstable PLL clock */
+- if ((GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_AX) ||
+- (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_BX)) {
++ if ((tp->phy_id & PHY_ID_MASK != PHY_ID_BCM5750_2) &&
++ /* !!! FIXME !!! */
++ ((GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_AX) ||
++ (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5750_BX))) {
+ u32 val = tr32(0x7d00);
+
+ val &= ~((1 << 16) | (1 << 4) | (1 << 2) | (1 << 1) | 1);
+@@ -3088,6 +3105,14 @@ relink:
+
+ tg3_phy_copper_begin(tp);
+
++ if (tp->tg3_flags3 & TG3_FLG3_ROBOSWITCH) {
++ current_link_up = 1;
++ current_speed = SPEED_1000; //FIXME
++ current_duplex = DUPLEX_FULL;
++ tp->link_config.active_speed = current_speed;
++ tp->link_config.active_duplex = current_duplex;
++ }
++
+ tg3_readphy(tp, MII_BMSR, &tmp);
+ if (!tg3_readphy(tp, MII_BMSR, &tmp) &&
+ (tmp & BMSR_LSTATUS))
+@@ -6000,6 +6025,11 @@ static int tg3_poll_fw(struct tg3 *tp)
+ int i;
+ u32 val;
+
++ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE) {
++ /* We don't use firmware. */
++ return 0;
++ }
++
+ if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
+ /* Wait up to 20ms for init done. */
+ for (i = 0; i < 200; i++) {
+@@ -6256,6 +6286,14 @@ static int tg3_chip_reset(struct tg3 *tp
+ tw32(0x5000, 0x400);
+ }
+
++ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE) {
++ /* BCM4785: In order to avoid repercussions from using potentially
++ * defective internal ROM, stop the Rx RISC CPU, which is not
++ * required. */
++ tg3_stop_fw(tp);
++ tg3_halt_cpu(tp, RX_CPU_BASE);
++ }
++
+ tw32(GRC_MODE, tp->grc_mode);
+
+ if (tp->pci_chip_rev_id == CHIPREV_ID_5705_A0) {
+@@ -6406,9 +6444,12 @@ static int tg3_halt_cpu(struct tg3 *tp,
+ return -ENODEV;
+ }
+
+- /* Clear firmware's nvram arbitration. */
+- if (tp->tg3_flags & TG3_FLAG_NVRAM)
+- tw32(NVRAM_SWARB, SWARB_REQ_CLR0);
++ if (!(tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE)) {
++ /* Clear firmware's nvram arbitration. */
++ if (tp->tg3_flags & TG3_FLAG_NVRAM)
++ tw32(NVRAM_SWARB, SWARB_REQ_CLR0);
++ }
++
+ return 0;
+ }
+
+@@ -6471,6 +6512,11 @@ static int tg3_load_5701_a0_firmware_fix
+ const __be32 *fw_data;
+ int err, i;
+
++ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE) {
++ /* We don't use firmware. */
++ return 0;
++ }
++
+ fw_data = (void *)tp->fw->data;
+
+ /* Firmware blob starts with version numbers, followed by
+@@ -6530,6 +6576,11 @@ static int tg3_load_tso_firmware(struct
+ unsigned long cpu_base, cpu_scratch_base, cpu_scratch_size;
+ int err, i;
+
++ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE) {
++ /* We don't use firmware. */
++ return 0;
++ }
++
+ if (tp->tg3_flags2 & TG3_FLG2_HW_TSO)
+ return 0;
+
+@@ -7435,6 +7486,11 @@ static void tg3_timer(unsigned long __op
+
+ spin_lock(&tp->lock);
+
++ if (tp->tg3_flags3 & TG3_FLG3_FLUSH_POSTED_WRITES) {
++ /* BCM4785: Flush posted writes from GbE to host memory. */
++ tr32(HOSTCC_MODE);
++ }
++
+ if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)) {
+ /* All of this garbage is because when using non-tagged
+ * IRQ status the mailbox/status_block protocol the chip
+@@ -9201,6 +9257,11 @@ static int tg3_test_nvram(struct tg3 *tp
+ __be32 *buf;
+ int i, j, k, err = 0, size;
+
++ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE) {
++ /* We don't have NVRAM. */
++ return 0;
++ }
++
+ if (tg3_nvram_read(tp, 0, &magic) != 0)
+ return -EIO;
+
+@@ -9994,7 +10055,7 @@ static int tg3_ioctl(struct net_device *
+ return -EAGAIN;
+
+ spin_lock_bh(&tp->lock);
+- err = tg3_readphy(tp, data->reg_num & 0x1f, &mii_regval);
++ err = __tg3_readphy(tp, data->phy_id & 0x1f, data->reg_num & 0x1f, &mii_regval);
+ spin_unlock_bh(&tp->lock);
+
+ data->val_out = mii_regval;
+@@ -10013,7 +10074,7 @@ static int tg3_ioctl(struct net_device *
+ return -EAGAIN;
+
+ spin_lock_bh(&tp->lock);
+- err = tg3_writephy(tp, data->reg_num & 0x1f, data->val_in);
++ err = __tg3_writephy(tp, data->phy_id & 0x1f, data->reg_num & 0x1f, data->val_in);
+ spin_unlock_bh(&tp->lock);
+
+ return err;
+@@ -10601,6 +10662,12 @@ static void __devinit tg3_get_57780_nvra
+ /* Chips other than 5700/5701 use the NVRAM for fetching info. */
+ static void __devinit tg3_nvram_init(struct tg3 *tp)
+ {
++ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE) {
++ /* No NVRAM and EEPROM on the SSB Broadcom GigE core. */
++ tp->tg3_flags &= ~(TG3_FLAG_NVRAM | TG3_FLAG_NVRAM_BUFFERED);
++ return;
++ }
++
+ tw32_f(GRC_EEPROM_ADDR,
+ (EEPROM_ADDR_FSM_RESET |
+ (EEPROM_DEFAULT_CLOCK_PERIOD <<
+@@ -10859,6 +10926,9 @@ static int tg3_nvram_write_block(struct
+ {
+ int ret;
+
++ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE)
++ return -ENODEV;
++
+ if (tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT) {
+ tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl &
+ ~GRC_LCLCTRL_GPIO_OUTPUT1);
+@@ -12063,7 +12133,6 @@ static int __devinit tg3_get_invariants(
+ tp->write32 = tg3_write_flush_reg32;
+ }
+
+-
+ if ((tp->tg3_flags & TG3_FLAG_TXD_MBOX_HWBUG) ||
+ (tp->tg3_flags & TG3_FLAG_MBOX_WRITE_REORDER)) {
+ tp->write32_tx_mbox = tg3_write32_tx_mbox;
+@@ -12099,6 +12168,11 @@ static int __devinit tg3_get_invariants(
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701)))
+ tp->tg3_flags |= TG3_FLAG_SRAM_USE_CONFIG;
+
++ if (tp->tg3_flags3 & TG3_FLG3_FLUSH_POSTED_WRITES) {
++ tp->write32_tx_mbox = tg3_write_flush_reg32;
++ tp->write32_rx_mbox = tg3_write_flush_reg32;
++ }
++
+ /* Get eeprom hw config before calling tg3_set_power_state().
+ * In particular, the TG3_FLG2_IS_NIC flag must be
+ * determined before calling tg3_set_power_state() so that
+@@ -12474,6 +12548,10 @@ static int __devinit tg3_get_device_addr
+ }
+
+ if (!is_valid_ether_addr(&dev->dev_addr[0])) {
++ if (tp->tg3_flags3 & TG3_FLG3_IS_SSB_CORE)
++ ssb_gige_get_macaddr(tp->pdev, &dev->dev_addr[0]);
++ }
++ if (!is_valid_ether_addr(&dev->dev_addr[0])) {
+ #ifdef CONFIG_SPARC
+ if (!tg3_get_default_macaddr_sparc(tp))
+ return 0;
+@@ -12965,6 +13043,7 @@ static char * __devinit tg3_phy_string(s
+ case PHY_ID_BCM5704: return "5704";
+ case PHY_ID_BCM5705: return "5705";
+ case PHY_ID_BCM5750: return "5750";
++ case PHY_ID_BCM5750_2: return "5750-2";
+ case PHY_ID_BCM5752: return "5752";
+ case PHY_ID_BCM5714: return "5714";
+ case PHY_ID_BCM5780: return "5780";
+@@ -13175,6 +13254,13 @@ static int __devinit tg3_init_one(struct
+ tp->msg_enable = tg3_debug;
+ else
+ tp->msg_enable = TG3_DEF_MSG_ENABLE;
++ if (pdev_is_ssb_gige_core(pdev)) {
++ tp->tg3_flags3 |= TG3_FLG3_IS_SSB_CORE;
++ if (ssb_gige_must_flush_posted_writes(pdev))
++ tp->tg3_flags3 |= TG3_FLG3_FLUSH_POSTED_WRITES;
++ if (ssb_gige_have_roboswitch(pdev))
++ tp->tg3_flags3 |= TG3_FLG3_ROBOSWITCH;
++ }
+
+ /* The word/byte swap controls here control register access byte
+ * swapping. DMA data byte swapping is controlled in the GRC_MODE
+--- a/drivers/net/tg3.h
++++ b/drivers/net/tg3.h
+@@ -1849,6 +1849,9 @@
+ #define NIC_SRAM_RGMII_STD_IBND_DISABLE 0x00000004
+ #define NIC_SRAM_RGMII_EXT_IBND_RX_EN 0x00000008
+ #define NIC_SRAM_RGMII_EXT_IBND_TX_EN 0x00000010
++#define TG3_FLG3_IS_SSB_CORE 0x00000800
++#define TG3_FLG3_FLUSH_POSTED_WRITES 0x00001000
++#define TG3_FLG3_ROBOSWITCH 0x00002000
+
+ #define NIC_SRAM_RX_MINI_BUFFER_DESC 0x00001000
+
+@@ -2695,6 +2698,7 @@ struct tg3 {
+ #define PHY_ID_BCM5714 0x60008340
+ #define PHY_ID_BCM5780 0x60008350
+ #define PHY_ID_BCM5755 0xbc050cc0
++#define PHY_ID_BCM5750_2 0xbc050cd0
+ #define PHY_ID_BCM5787 0xbc050ce0
+ #define PHY_ID_BCM5756 0xbc050ed0
+ #define PHY_ID_BCM5784 0xbc050fa0
+@@ -2739,7 +2743,7 @@ struct tg3 {
+ (X) == PHY_ID_BCM5780 || (X) == PHY_ID_BCM5787 || \
+ (X) == PHY_ID_BCM5755 || (X) == PHY_ID_BCM5756 || \
+ (X) == PHY_ID_BCM5906 || (X) == PHY_ID_BCM5761 || \
+- (X) == PHY_ID_BCM8002)
++ (X) == PHY_ID_BCM8002 || (X) == PHY_ID_BCM5750_2)
+
+ struct tg3_hw_stats *hw_stats;
+ dma_addr_t stats_mapping;
diff --git a/target/linux/brcm47xx/patches-2.6.30/800-fix_cfe_detection.patch b/target/linux/brcm47xx/patches-2.6.30/800-fix_cfe_detection.patch
new file mode 100644
index 000000000..6cba54053
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/800-fix_cfe_detection.patch
@@ -0,0 +1,108 @@
+--- a/arch/mips/bcm47xx/prom.c
++++ b/arch/mips/bcm47xx/prom.c
+@@ -32,6 +32,7 @@
+ #include <asm/fw/cfe/cfe_error.h>
+
+ static int cfe_cons_handle;
++static void (* __prom_putchar)(char c);
+
+ const char *get_system_type(void)
+ {
+@@ -40,65 +41,40 @@ const char *get_system_type(void)
+
+ void prom_putchar(char c)
+ {
++ if (__prom_putchar)
++ __prom_putchar(c);
++}
++
++void prom_putchar_cfe(char c)
++{
+ while (cfe_write(cfe_cons_handle, &c, 1) == 0)
+ ;
+ }
+
+-static __init void prom_init_cfe(void)
++static __init int prom_init_cfe(void)
+ {
+ uint32_t cfe_ept;
+ uint32_t cfe_handle;
+ uint32_t cfe_eptseal;
+- int argc = fw_arg0;
+- char **envp = (char **) fw_arg2;
+- int *prom_vec = (int *) fw_arg3;
+-
+- /*
+- * Check if a loader was used; if NOT, the 4 arguments are
+- * what CFE gives us (handle, 0, EPT and EPTSEAL)
+- */
+- if (argc < 0) {
+- cfe_handle = (uint32_t)argc;
+- cfe_ept = (uint32_t)envp;
+- cfe_eptseal = (uint32_t)prom_vec;
+- } else {
+- if ((int)prom_vec < 0) {
+- /*
+- * Old loader; all it gives us is the handle,
+- * so use the "known" entrypoint and assume
+- * the seal.
+- */
+- cfe_handle = (uint32_t)prom_vec;
+- cfe_ept = 0xBFC00500;
+- cfe_eptseal = CFE_EPTSEAL;
+- } else {
+- /*
+- * Newer loaders bundle the handle/ept/eptseal
+- * Note: prom_vec is in the loader's useg
+- * which is still alive in the TLB.
+- */
+- cfe_handle = prom_vec[0];
+- cfe_ept = prom_vec[2];
+- cfe_eptseal = prom_vec[3];
+- }
+- }
+
+- if (cfe_eptseal != CFE_EPTSEAL) {
+- /* too early for panic to do any good */
+- printk(KERN_ERR "CFE's entrypoint seal doesn't match.");
+- while (1) ;
+- }
++ cfe_eptseal = (uint32_t) fw_arg3;
++ cfe_handle = (uint32_t) fw_arg0;
++ cfe_ept = (uint32_t) fw_arg2;
++
++ if (cfe_eptseal != CFE_EPTSEAL)
++ return -1;
+
+ cfe_init(cfe_handle, cfe_ept);
++ return 0;
+ }
+
+-static __init void prom_init_console(void)
++static __init void prom_init_console_cfe(void)
+ {
+ /* Initialize CFE console */
+ cfe_cons_handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE);
+ }
+
+-static __init void prom_init_cmdline(void)
++static __init void prom_init_cmdline_cfe(void)
+ {
+ char buf[CL_SIZE];
+
+@@ -146,9 +122,12 @@ static __init void prom_init_mem(void)
+
+ void __init prom_init(void)
+ {
+- prom_init_cfe();
+- prom_init_console();
+- prom_init_cmdline();
++ if (prom_init_cfe() == 0) {
++ //prom_init_console_cfe();
++ //prom_init_cmdline_cfe();
++ __prom_putchar = prom_putchar_cfe;
++ }
++
+ prom_init_mem();
+ }
+
diff --git a/target/linux/brcm47xx/patches-2.6.30/812-disable_wgt634u_crap.patch b/target/linux/brcm47xx/patches-2.6.30/812-disable_wgt634u_crap.patch
new file mode 100644
index 000000000..eb212f3d1
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/812-disable_wgt634u_crap.patch
@@ -0,0 +1,178 @@
+--- a/arch/mips/bcm47xx/Makefile
++++ b/arch/mips/bcm47xx/Makefile
+@@ -3,4 +3,4 @@
+ # under Linux.
+ #
+
+-obj-y := cfe_env.o gpio.o irq.o nvram.o prom.o serial.o setup.o time.o wgt634u.o
++obj-y := cfe_env.o gpio.o irq.o nvram.o prom.o serial.o setup.o time.o
+--- a/arch/mips/bcm47xx/wgt634u.c
++++ /dev/null
+@@ -1,167 +0,0 @@
+-/*
+- * 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) 2007 Aurelien Jarno <aurelien@aurel32.net>
+- */
+-
+-#include <linux/platform_device.h>
+-#include <linux/module.h>
+-#include <linux/leds.h>
+-#include <linux/mtd/physmap.h>
+-#include <linux/ssb/ssb.h>
+-#include <linux/interrupt.h>
+-#include <linux/reboot.h>
+-#include <linux/gpio.h>
+-#include <asm/mach-bcm47xx/bcm47xx.h>
+-
+-/* GPIO definitions for the WGT634U */
+-#define WGT634U_GPIO_LED 3
+-#define WGT634U_GPIO_RESET 2
+-#define WGT634U_GPIO_TP1 7
+-#define WGT634U_GPIO_TP2 6
+-#define WGT634U_GPIO_TP3 5
+-#define WGT634U_GPIO_TP4 4
+-#define WGT634U_GPIO_TP5 1
+-
+-static struct gpio_led wgt634u_leds[] = {
+- {
+- .name = "power",
+- .gpio = WGT634U_GPIO_LED,
+- .active_low = 1,
+- .default_trigger = "heartbeat",
+- },
+-};
+-
+-static struct gpio_led_platform_data wgt634u_led_data = {
+- .num_leds = ARRAY_SIZE(wgt634u_leds),
+- .leds = wgt634u_leds,
+-};
+-
+-static struct platform_device wgt634u_gpio_leds = {
+- .name = "leds-gpio",
+- .id = -1,
+- .dev = {
+- .platform_data = &wgt634u_led_data,
+- }
+-};
+-
+-
+-/* 8MiB flash. The struct mtd_partition matches original Netgear WGT634U
+- firmware. */
+-static struct mtd_partition wgt634u_partitions[] = {
+- {
+- .name = "cfe",
+- .offset = 0,
+- .size = 0x60000, /* 384k */
+- .mask_flags = MTD_WRITEABLE /* force read-only */
+- },
+- {
+- .name = "config",
+- .offset = 0x60000,
+- .size = 0x20000 /* 128k */
+- },
+- {
+- .name = "linux",
+- .offset = 0x80000,
+- .size = 0x140000 /* 1280k */
+- },
+- {
+- .name = "jffs",
+- .offset = 0x1c0000,
+- .size = 0x620000 /* 6272k */
+- },
+- {
+- .name = "nvram",
+- .offset = 0x7e0000,
+- .size = 0x20000 /* 128k */
+- },
+-};
+-
+-static struct physmap_flash_data wgt634u_flash_data = {
+- .parts = wgt634u_partitions,
+- .nr_parts = ARRAY_SIZE(wgt634u_partitions)
+-};
+-
+-static struct resource wgt634u_flash_resource = {
+- .flags = IORESOURCE_MEM,
+-};
+-
+-static struct platform_device wgt634u_flash = {
+- .name = "physmap-flash",
+- .id = 0,
+- .dev = { .platform_data = &wgt634u_flash_data, },
+- .resource = &wgt634u_flash_resource,
+- .num_resources = 1,
+-};
+-
+-/* Platform devices */
+-static struct platform_device *wgt634u_devices[] __initdata = {
+- &wgt634u_flash,
+- &wgt634u_gpio_leds,
+-};
+-
+-static irqreturn_t gpio_interrupt(int irq, void *ignored)
+-{
+- int state;
+-
+- /* Interrupts are shared, check if the current one is
+- a GPIO interrupt. */
+- if (!ssb_chipco_irq_status(&ssb_bcm47xx.chipco,
+- SSB_CHIPCO_IRQ_GPIO))
+- return IRQ_NONE;
+-
+- state = gpio_get_value(WGT634U_GPIO_RESET);
+-
+- /* Interrupt are level triggered, revert the interrupt polarity
+- to clear the interrupt. */
+- gpio_polarity(WGT634U_GPIO_RESET, state);
+-
+- if (!state) {
+- printk(KERN_INFO "Reset button pressed");
+- ctrl_alt_del();
+- }
+-
+- return IRQ_HANDLED;
+-}
+-
+-static int __init wgt634u_init(void)
+-{
+- /* There is no easy way to detect that we are running on a WGT634U
+- * machine. Use the MAC address as an heuristic. Netgear Inc. has
+- * been allocated ranges 00:09:5b:xx:xx:xx and 00:0f:b5:xx:xx:xx.
+- */
+-
+- u8 *et0mac = ssb_bcm47xx.sprom.et0mac;
+-
+- if (et0mac[0] == 0x00 &&
+- ((et0mac[1] == 0x09 && et0mac[2] == 0x5b) ||
+- (et0mac[1] == 0x0f && et0mac[2] == 0xb5))) {
+- struct ssb_mipscore *mcore = &ssb_bcm47xx.mipscore;
+-
+- printk(KERN_INFO "WGT634U machine detected.\n");
+-
+- if (!request_irq(gpio_to_irq(WGT634U_GPIO_RESET),
+- gpio_interrupt, IRQF_SHARED,
+- "WGT634U GPIO", &ssb_bcm47xx.chipco)) {
+- gpio_direction_input(WGT634U_GPIO_RESET);
+- gpio_intmask(WGT634U_GPIO_RESET, 1);
+- ssb_chipco_irq_mask(&ssb_bcm47xx.chipco,
+- SSB_CHIPCO_IRQ_GPIO,
+- SSB_CHIPCO_IRQ_GPIO);
+- }
+-
+- wgt634u_flash_data.width = mcore->flash_buswidth;
+- wgt634u_flash_resource.start = mcore->flash_window;
+- wgt634u_flash_resource.end = mcore->flash_window
+- + mcore->flash_window_size
+- - 1;
+- return platform_add_devices(wgt634u_devices,
+- ARRAY_SIZE(wgt634u_devices));
+- } else
+- return -ENODEV;
+-}
+-
+-module_init(wgt634u_init);
+-
diff --git a/target/linux/brcm47xx/patches-2.6.30/813-use_netdev_alloc_skb.patch b/target/linux/brcm47xx/patches-2.6.30/813-use_netdev_alloc_skb.patch
new file mode 100644
index 000000000..c431e4096
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/813-use_netdev_alloc_skb.patch
@@ -0,0 +1,11 @@
+--- a/drivers/net/b44.c
++++ b/drivers/net/b44.c
+@@ -815,7 +815,7 @@ static int b44_rx(struct b44 *bp, int bu
+ struct sk_buff *copy_skb;
+
+ b44_recycle_rx(bp, cons, bp->rx_prod);
+- copy_skb = dev_alloc_skb(len + 2);
++ copy_skb = netdev_alloc_skb(bp->dev, len + 2);
+ if (copy_skb == NULL)
+ goto drop_it_no_recycle;
+
diff --git a/target/linux/brcm47xx/patches-2.6.30/815-watchdog.patch b/target/linux/brcm47xx/patches-2.6.30/815-watchdog.patch
new file mode 100644
index 000000000..3d2b2a8df
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/815-watchdog.patch
@@ -0,0 +1,326 @@
+This add watchdog driver for broadcom 47xx device.
+It uses the ssb subsytem to access embeded watchdog device.
+
+Because the watchdog timeout is very short (about 2s), a soft timer is used
+to increase the watchdog period.
+
+Note : A patch for exporting the ssb_watchdog_timer_set will
+be submitted on next linux-mips merge. Without this patch it can't
+be build as a module.
+
+Signed-off-by: Aleksandar Radovanovic <biblbroks@sezampro.rs>
+Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
+--- a/drivers/watchdog/Kconfig
++++ b/drivers/watchdog/Kconfig
+@@ -764,6 +764,12 @@ config TXX9_WDT
+ help
+ Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
+
++config BCM47XX_WDT
++ tristate "Broadcom BCM47xx Watchdog Timer"
++ depends on BCM47XX
++ help
++ Hardware driver for the Broadcom BCM47xx Watchog Timer.
++
+ # PARISC Architecture
+
+ # POWERPC Architecture
+--- a/drivers/watchdog/Makefile
++++ b/drivers/watchdog/Makefile
+@@ -105,6 +105,7 @@ obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
+ obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
+ obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
+ obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
++obj-$(CONFIG_BCM47XX_WDT) += bcm47xx_wdt.o
+
+ # PARISC Architecture
+
+--- /dev/null
++++ b/drivers/watchdog/bcm47xx_wdt.c
+@@ -0,0 +1,286 @@
++/*
++ * Watchdog driver for Broadcom BCM47XX
++ *
++ * Copyright (C) 2008 Aleksandar Radovanovic <biblbroks@sezampro.rs>
++ * Copyright (C) 2009 Matthieu CASTET <castet.matthieu@free.fr>
++ *
++ * 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.
++ */
++
++#include <linux/bitops.h>
++#include <linux/errno.h>
++#include <linux/fs.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/miscdevice.h>
++#include <linux/module.h>
++#include <linux/moduleparam.h>
++#include <linux/reboot.h>
++#include <linux/types.h>
++#include <linux/uaccess.h>
++#include <linux/watchdog.h>
++#include <linux/timer.h>
++#include <linux/jiffies.h>
++#include <linux/ssb/ssb_embedded.h>
++#include <asm/mach-bcm47xx/bcm47xx.h>
++
++#define DRV_NAME "bcm47xx_wdt"
++
++#define WDT_DEFAULT_TIME 30 /* seconds */
++#define WDT_MAX_TIME 256 /* seconds */
++
++static int wdt_time = WDT_DEFAULT_TIME;
++static int nowayout = WATCHDOG_NOWAYOUT;
++
++module_param(wdt_time, int, 0);
++MODULE_PARM_DESC(wdt_time, "Watchdog time in seconds. (default="
++ __MODULE_STRING(WDT_DEFAULT_TIME) ")");
++
++#ifdef CONFIG_WATCHDOG_NOWAYOUT
++module_param(nowayout, int, 0);
++MODULE_PARM_DESC(nowayout,
++ "Watchdog cannot be stopped once started (default="
++ __MODULE_STRING(WATCHDOG_NOWAYOUT) ")");
++#endif
++
++static unsigned long bcm47xx_wdt_busy;
++static char expect_release;
++static struct timer_list wdt_timer;
++static atomic_t ticks;
++
++static inline void bcm47xx_wdt_hw_start(void)
++{
++ /* this is 2,5s on 100Mhz clock and 2s on 133 Mhz */
++ ssb_watchdog_timer_set(&ssb_bcm47xx, 0xfffffff);
++}
++
++static inline int bcm47xx_wdt_hw_stop(void)
++{
++ return ssb_watchdog_timer_set(&ssb_bcm47xx, 0);
++}
++
++static void bcm47xx_timer_tick(unsigned long unused)
++{
++ if (!atomic_dec_and_test(&ticks)) {
++ bcm47xx_wdt_hw_start();
++ mod_timer(&wdt_timer, jiffies + HZ);
++ } else {
++ printk(KERN_CRIT DRV_NAME "Watchdog will fire soon!!!\n");
++ }
++}
++
++static inline void bcm47xx_wdt_pet(void)
++{
++ atomic_set(&ticks, wdt_time);
++}
++
++static void bcm47xx_wdt_start(void)
++{
++ bcm47xx_wdt_pet();
++ bcm47xx_timer_tick(0);
++}
++
++static void bcm47xx_wdt_pause(void)
++{
++ del_timer_sync(&wdt_timer);
++ bcm47xx_wdt_hw_stop();
++}
++
++static void bcm47xx_wdt_stop(void)
++{
++ bcm47xx_wdt_pause();
++}
++
++static int bcm47xx_wdt_settimeout(int new_time)
++{
++ if ((new_time <= 0) || (new_time > WDT_MAX_TIME))
++ return -EINVAL;
++
++ wdt_time = new_time;
++ return 0;
++}
++
++static int bcm47xx_wdt_open(struct inode *inode, struct file *file)
++{
++ if (test_and_set_bit(0, &bcm47xx_wdt_busy))
++ return -EBUSY;
++
++ bcm47xx_wdt_start();
++ return nonseekable_open(inode, file);
++}
++
++static int bcm47xx_wdt_release(struct inode *inode, struct file *file)
++{
++ if (expect_release == 42) {
++ bcm47xx_wdt_stop();
++ } else {
++ printk(KERN_CRIT DRV_NAME
++ ": Unexpected close, not stopping watchdog!\n");
++ bcm47xx_wdt_start();
++ }
++
++ clear_bit(0, &bcm47xx_wdt_busy);
++ expect_release = 0;
++ return 0;
++}
++
++static ssize_t bcm47xx_wdt_write(struct file *file, const char __user *data,
++ size_t len, loff_t *ppos)
++{
++ if (len) {
++ if (!nowayout) {
++ size_t i;
++
++ expect_release = 0;
++
++ for (i = 0; i != len; i++) {
++ char c;
++ if (get_user(c, data + i))
++ return -EFAULT;
++ if (c == 'V')
++ expect_release = 42;
++ }
++ }
++ bcm47xx_wdt_pet();
++ }
++ return len;
++}
++
++static struct watchdog_info bcm47xx_wdt_info = {
++ .identity = DRV_NAME,
++ .options = WDIOF_SETTIMEOUT |
++ WDIOF_KEEPALIVEPING |
++ WDIOF_MAGICCLOSE,
++};
++
++static long bcm47xx_wdt_ioctl(struct file *file,
++ unsigned int cmd, unsigned long arg)
++{
++ void __user *argp = (void __user *)arg;
++ int __user *p = argp;
++ int new_value, retval = -EINVAL;;
++
++ switch (cmd) {
++ case WDIOC_GETSUPPORT:
++ return copy_to_user(argp, &bcm47xx_wdt_info,
++ sizeof(bcm47xx_wdt_info)) ? -EFAULT : 0;
++
++ case WDIOC_GETSTATUS:
++ case WDIOC_GETBOOTSTATUS:
++ return put_user(0, p);
++
++ case WDIOC_SETOPTIONS:
++ if (get_user(new_value, p))
++ return -EFAULT;
++
++ if (new_value & WDIOS_DISABLECARD) {
++ bcm47xx_wdt_stop();
++ retval = 0;
++ }
++
++ if (new_value & WDIOS_ENABLECARD) {
++ bcm47xx_wdt_start();
++ retval = 0;
++ }
++
++ return retval;
++
++ case WDIOC_KEEPALIVE:
++ bcm47xx_wdt_pet();
++ return 0;
++
++ case WDIOC_SETTIMEOUT:
++ if (get_user(new_value, p))
++ return -EFAULT;
++
++ if (bcm47xx_wdt_settimeout(new_value))
++ return -EINVAL;
++
++ bcm47xx_wdt_pet();
++
++ case WDIOC_GETTIMEOUT:
++ return put_user(wdt_time, p);
++
++ default:
++ return -ENOTTY;
++ }
++}
++
++static int bcm47xx_wdt_notify_sys(struct notifier_block *this,
++ unsigned long code, void *unused)
++{
++ if (code == SYS_DOWN || code == SYS_HALT)
++ bcm47xx_wdt_stop();
++ return NOTIFY_DONE;
++}
++
++static const struct file_operations bcm47xx_wdt_fops = {
++ .owner = THIS_MODULE,
++ .llseek = no_llseek,
++ .unlocked_ioctl = bcm47xx_wdt_ioctl,
++ .open = bcm47xx_wdt_open,
++ .release = bcm47xx_wdt_release,
++ .write = bcm47xx_wdt_write,
++};
++
++static struct miscdevice bcm47xx_wdt_miscdev = {
++ .minor = WATCHDOG_MINOR,
++ .name = "watchdog",
++ .fops = &bcm47xx_wdt_fops,
++};
++
++static struct notifier_block bcm47xx_wdt_notifier = {
++ .notifier_call = bcm47xx_wdt_notify_sys,
++};
++
++static int __init bcm47xx_wdt_init(void)
++{
++ int ret;
++
++ if (bcm47xx_wdt_hw_stop() < 0)
++ return -ENODEV;
++
++ setup_timer(&wdt_timer, bcm47xx_timer_tick, 0L);
++
++ if (bcm47xx_wdt_settimeout(wdt_time)) {
++ bcm47xx_wdt_settimeout(WDT_DEFAULT_TIME);
++ printk(KERN_INFO DRV_NAME
++ ": wdt_time value must be 1 <= wdt_time <= 256, using %d\n",
++ wdt_time);
++ }
++
++ ret = register_reboot_notifier(&bcm47xx_wdt_notifier);
++ if (ret)
++ return ret;
++
++ ret = misc_register(&bcm47xx_wdt_miscdev);
++ if (ret) {
++ unregister_reboot_notifier(&bcm47xx_wdt_notifier);
++ return ret;
++ }
++
++ printk(KERN_INFO "BCM47xx Watchdog Timer enabled (%d seconds%s)\n",
++ wdt_time, nowayout ? ", nowayout" : "");
++ return 0;
++}
++
++static void __exit bcm47xx_wdt_exit(void)
++{
++ if (!nowayout)
++ bcm47xx_wdt_stop();
++
++ misc_deregister(&bcm47xx_wdt_miscdev);
++
++ unregister_reboot_notifier(&bcm47xx_wdt_notifier);
++}
++
++module_init(bcm47xx_wdt_init);
++module_exit(bcm47xx_wdt_exit);
++
++MODULE_AUTHOR("Aleksandar Radovanovic");
++MODULE_DESCRIPTION("Watchdog driver for Broadcom BCM47xx");
++MODULE_LICENSE("GPL");
++MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
diff --git a/target/linux/brcm47xx/patches-2.6.30/816-ssb_fix_irq_setup.patch b/target/linux/brcm47xx/patches-2.6.30/816-ssb_fix_irq_setup.patch
new file mode 100644
index 000000000..05c36517d
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/816-ssb_fix_irq_setup.patch
@@ -0,0 +1,183 @@
+the current ssb irq setup (in ssb_mipscore_init) have some problem :
+it configure some device on some irq without checking that the irq is not taken by an other device.
+
+For example in my case PCI host is on irq 0 and IPSEC on irq 3.
+The current code :
+- store in dev->irq that IPSEC irq is 3+2
+- do a set_irq 0->3 on PCI host
+
+But now IPSEC irq is not routed anymore to the mips code and dev->irq is wrong. This cause problem described in [1].
+
+This patch try to solve the problem by making set_irq configure the device we want to take the irq on the shared irq0.
+The previous example become :
+- store in dev->irq that IPSEC irq is 3+2
+- do a set_irq 0->3 on PCI host :
+ - irq 3 is already taken by IPSEC. do a set_irq 3->0 on IPSEC
+
+
+I also added some code to print the irq configuration before and after irq setup to allow easier debugging. And I add extra checking in ssb_mips_irq to report device without irq or device with not routed irq.
+
+
+[1] http://www.danm.de/files/src/bcm5365p/REPORTED_DEVICES
+
+Signed-off-by: Matthieu CASTET <castet.matthieu@free.fr>
+--- a/drivers/ssb/driver_mipscore.c
++++ b/drivers/ssb/driver_mipscore.c
+@@ -49,29 +49,54 @@ static const u32 ipsflag_irq_shift[] = {
+
+ static inline u32 ssb_irqflag(struct ssb_device *dev)
+ {
+- return ssb_read32(dev, SSB_TPSFLAG) & SSB_TPSFLAG_BPFLAG;
++ u32 tpsflag = ssb_read32(dev, SSB_TPSFLAG);
++ if (tpsflag)
++ return ssb_read32(dev, SSB_TPSFLAG) & SSB_TPSFLAG_BPFLAG;
++ else
++ /* not irq supported */
++ return 0x3f;
++}
++
++static struct ssb_device *find_device(struct ssb_device *rdev, int irqflag)
++{
++ struct ssb_bus *bus = rdev->bus;
++ int i;
++ for (i = 0; i < bus->nr_devices; i++) {
++ struct ssb_device *dev;
++ dev = &(bus->devices[i]);
++ if (ssb_irqflag(dev) == irqflag)
++ return dev;
++ }
++ return NULL;
+ }
+
+ /* Get the MIPS IRQ assignment for a specified device.
+ * If unassigned, 0 is returned.
++ * If disabled, 5 is returned.
++ * If not supported, 6 is returned.
+ */
+ unsigned int ssb_mips_irq(struct ssb_device *dev)
+ {
+ struct ssb_bus *bus = dev->bus;
++ struct ssb_device *mdev = bus->mipscore.dev;
+ u32 irqflag;
+ u32 ipsflag;
+ u32 tmp;
+ unsigned int irq;
+
+ irqflag = ssb_irqflag(dev);
++ if (irqflag == 0x3f)
++ return 6;
+ ipsflag = ssb_read32(bus->mipscore.dev, SSB_IPSFLAG);
+ for (irq = 1; irq <= 4; irq++) {
+ tmp = ((ipsflag & ipsflag_irq_mask[irq]) >> ipsflag_irq_shift[irq]);
+ if (tmp == irqflag)
+ break;
+ }
+- if (irq == 5)
+- irq = 0;
++ if (irq == 5) {
++ if ((1 << irqflag) & ssb_read32(mdev, SSB_INTVEC))
++ irq = 0;
++ }
+
+ return irq;
+ }
+@@ -97,25 +122,56 @@ static void set_irq(struct ssb_device *d
+ struct ssb_device *mdev = bus->mipscore.dev;
+ u32 irqflag = ssb_irqflag(dev);
+
++ BUG_ON(oldirq == 6);
++
+ dev->irq = irq + 2;
+
+- ssb_dprintk(KERN_INFO PFX
+- "set_irq: core 0x%04x, irq %d => %d\n",
+- dev->id.coreid, oldirq, irq);
+ /* clear the old irq */
+ if (oldirq == 0)
+ ssb_write32(mdev, SSB_INTVEC, (~(1 << irqflag) & ssb_read32(mdev, SSB_INTVEC)));
+- else
++ else if (oldirq != 5)
+ clear_irq(bus, oldirq);
+
+ /* assign the new one */
+ if (irq == 0) {
+ ssb_write32(mdev, SSB_INTVEC, ((1 << irqflag) | ssb_read32(mdev, SSB_INTVEC)));
+ } else {
++ u32 ipsflag = ssb_read32(mdev, SSB_IPSFLAG);
++ if ((ipsflag & ipsflag_irq_mask[irq]) != ipsflag_irq_mask[irq]) {
++ u32 oldipsflag = (ipsflag & ipsflag_irq_mask[irq]) >> ipsflag_irq_shift[irq];
++ struct ssb_device *olddev = find_device(dev, oldipsflag);
++ if (olddev)
++ set_irq(olddev, 0);
++ }
+ irqflag <<= ipsflag_irq_shift[irq];
+- irqflag |= (ssb_read32(mdev, SSB_IPSFLAG) & ~ipsflag_irq_mask[irq]);
++ irqflag |= (ipsflag & ~ipsflag_irq_mask[irq]);
+ ssb_write32(mdev, SSB_IPSFLAG, irqflag);
+ }
++ ssb_dprintk(KERN_INFO PFX
++ "set_irq: core 0x%04x, irq %d => %d\n",
++ dev->id.coreid, oldirq+2, irq+2);
++}
++
++static void print_irq(struct ssb_device *dev, unsigned int irq)
++{
++ int i;
++ static const char *irq_name[] = {"2(S)", "3", "4", "5", "6", "D", "I"};
++ ssb_dprintk(KERN_INFO PFX
++ "core 0x%04x, irq :", dev->id.coreid);
++ for (i = 0; i <= 6; i++) {
++ ssb_dprintk(" %s%s", irq_name[i], i==irq?"*":" ");
++ }
++ ssb_dprintk("\n");
++}
++
++static void dump_irq(struct ssb_bus *bus)
++{
++ int i;
++ for (i = 0; i < bus->nr_devices; i++) {
++ struct ssb_device *dev;
++ dev = &(bus->devices[i]);
++ print_irq(dev, ssb_mips_irq(dev));
++ }
+ }
+
+ static void ssb_mips_serial_init(struct ssb_mipscore *mcore)
+@@ -197,18 +253,26 @@ void ssb_mipscore_init(struct ssb_mipsco
+ else if (bus->chipco.dev)
+ ssb_chipco_timing_init(&bus->chipco, ns);
+
++ dump_irq(bus);
+ /* Assign IRQs to all cores on the bus, start with irq line 2, because serial usually takes 1 */
+ for (irq = 2, i = 0; i < bus->nr_devices; i++) {
++ int mips_irq;
+ dev = &(bus->devices[i]);
+- dev->irq = ssb_mips_irq(dev) + 2;
++ mips_irq = ssb_mips_irq(dev);
++ if (mips_irq > 4)
++ dev->irq = 0;
++ else
++ dev->irq = mips_irq + 2;
++ if (dev->irq > 5)
++ continue;
+ switch (dev->id.coreid) {
+ case SSB_DEV_USB11_HOST:
+ /* shouldn't need a separate irq line for non-4710, most of them have a proper
+ * external usb controller on the pci */
+ if ((bus->chip_id == 0x4710) && (irq <= 4)) {
+ set_irq(dev, irq++);
+- break;
+ }
++ break;
+ /* fallthrough */
+ case SSB_DEV_PCI:
+ case SSB_DEV_ETHERNET:
+@@ -222,6 +286,8 @@ void ssb_mipscore_init(struct ssb_mipsco
+ }
+ }
+ }
++ ssb_dprintk(KERN_INFO PFX "after irq reconfiguration\n");
++ dump_irq(bus);
+
+ ssb_mips_serial_init(mcore);
+ ssb_mips_flash_detect(mcore);
diff --git a/target/linux/brcm47xx/patches-2.6.30/900-disable_early_printk.patch b/target/linux/brcm47xx/patches-2.6.30/900-disable_early_printk.patch
new file mode 100644
index 000000000..3f1aeef8d
--- /dev/null
+++ b/target/linux/brcm47xx/patches-2.6.30/900-disable_early_printk.patch
@@ -0,0 +1,10 @@
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -56,7 +56,6 @@ config BCM47XX
+ select SSB_B43_PCI_BRIDGE if PCI
+ select SSB_PCICORE_HOSTMODE if PCI
+ select GENERIC_GPIO
+- select SYS_HAS_EARLY_PRINTK
+ select CFE
+ help
+ Support for BCM47XX based boards
--
2.20.1