brcm47xx: remove support for older for kernel

SVN-Revision: 20492

26 files changed, 0 insertions, 2927 deletions

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
deleted file mode 100644
index 59e89e5..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/110-flash_map.patch
+++ /dev/null
@@ -1,25 +0,0 @@
---- 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
deleted file mode 100644
index 4ed3048..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/130-remove_scache.patch
+++ /dev/null
@@ -1,89 +0,0 @@
---- 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
-@@ -1473,13 +1472,6 @@ 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
deleted file mode 100644
index 7eb7950..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/150-cpu_fixes.patch
+++ /dev/null
@@ -1,365 +0,0 @@
---- 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
deleted file mode 100644
index ef1cacd..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/160-kmap_coherent.patch
+++ /dev/null
@@ -1,77 +0,0 @@
---- 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-2.6.30/170-128MB_ram_bugfix.patch b/target/linux/brcm47xx/patches-2.6.30/170-128MB_ram_bugfix.patch
deleted file mode 100644
index 93f4b1f..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/170-128MB_ram_bugfix.patch
+++ /dev/null
@@ -1,32 +0,0 @@
---- a/arch/mips/bcm47xx/prom.c
-+++ b/arch/mips/bcm47xx/prom.c
-@@ -126,6 +126,7 @@ static __init void prom_init_cmdline(voi
- static __init void prom_init_mem(void)
- {
- 	unsigned long mem;
-+	unsigned long max;
- 
- 	/* Figure out memory size by finding aliases.
- 	 *
-@@ -134,8 +135,21 @@ static __init void prom_init_mem(void)
- 	 * want to reuse the memory used by CFE (around 4MB). That means cfe_*
- 	 * functions stop to work at some point during the boot, we should only
- 	 * call them at the beginning of the boot.
-+	 * 
-+	 * BCM47XX uses 128MB for addressing the ram, if the system contains
-+	 * less that that amount of ram it remaps the ram more often into the
-+	 * available space.
-+	 * Accessing memory after 128MB will cause an exception.
-+	 * max contains the biggest possible address supported by the platform.
-+	 * If the method wants to try something above we assume 128MB ram.
- 	 */
-+	max = ((unsigned long)(prom_init) | ((128 << 20) - 1));
- 	for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) {
-+		if (((unsigned long)(prom_init) + mem) > max) {
-+			mem = (128 << 20);
-+			printk("assume 128MB RAM\n");
-+			break;
-+		}
- 		if (*(unsigned long *)((unsigned long)(prom_init) + mem) ==
- 		    *(unsigned long *)(prom_init))
- 			break;
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
deleted file mode 100644
index 51b65af..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/210-b44_phy_fix.patch
+++ /dev/null
@@ -1,22 +0,0 @@
---- 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
deleted file mode 100644
index 6541608..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/220-bcm5354.patch
+++ /dev/null
@@ -1,42 +0,0 @@
---- 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
-@@ -1012,6 +1012,8 @@ 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
deleted file mode 100644
index 25b27e4..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/250-ohci-ssb-usb2.patch
+++ /dev/null
@@ -1,60 +0,0 @@
----
- drivers/usb/host/ohci-ssb.c |   39 ++++++++++++++++++++++++++++++++++++---
- 1 file changed, 36 insertions(+), 3 deletions(-)
-
---- a/drivers/usb/host/ohci-ssb.c
-+++ b/drivers/usb/host/ohci-ssb.c
-@@ -106,10 +106,42 @@ static int ssb_ohci_attach(struct ssb_de
- 	int err = -ENOMEM;
- 	u32 tmp, flags = 0;
- 
--	if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV)
-+	if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV) {
-+		/* Put the device into host-mode. */
- 		flags |= SSB_OHCI_TMSLOW_HOSTMODE;
--
--	ssb_device_enable(dev, flags);
-+		ssb_device_enable(dev, flags);
-+	} else if (dev->id.coreid == SSB_DEV_USB20_HOST) {
-+		/*
-+		 * 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 SSB reset sequence, the Host Control
-+		 *    Register must be programmed to bring the USB core and various
-+		 *    phy components out of reset.
-+		 */
-+		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);
- 
- 	hcd = usb_create_hcd(&ssb_ohci_hc_driver, dev->dev,
- 			dev_name(dev->dev));
-@@ -200,6 +232,7 @@ 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
deleted file mode 100644
index 50dcd57..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/260-ohci-set-dma-mask.patch
+++ /dev/null
@@ -1,16 +0,0 @@
----
- drivers/usb/host/ohci-ssb.c |    3 +++
- 1 file changed, 3 insertions(+)
-
---- a/drivers/usb/host/ohci-ssb.c
-+++ b/drivers/usb/host/ohci-ssb.c
-@@ -106,6 +106,9 @@ static int ssb_ohci_attach(struct ssb_de
- 	int err = -ENOMEM;
- 	u32 tmp, flags = 0;
- 
-+	if (ssb_dma_set_mask(dev, DMA_32BIT_MASK))
-+		return -EOPNOTSUPP;
-+
- 	if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV) {
- 		/* Put the device into host-mode. */
- 		flags |= SSB_OHCI_TMSLOW_HOSTMODE;
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
deleted file mode 100644
index d142133..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/270-ehci-ssb.patch
+++ /dev/null
@@ -1,314 +0,0 @@
----
- drivers/usb/host/Kconfig    |   13 ++
- drivers/usb/host/ehci-hcd.c |   12 ++
- drivers/usb/host/ehci-ssb.c |  201 ++++++++++++++++++++++++++++++++++++++++++++
- drivers/usb/host/ohci-ssb.c |   23 +++++
- 4 files changed, 247 insertions(+), 2 deletions(-)
-
---- 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
-@@ -1075,8 +1075,16 @@ 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;
-@@ -165,6 +180,14 @@ 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-2.6.30/275-usb2-bcm5354-init.patch b/target/linux/brcm47xx/patches-2.6.30/275-usb2-bcm5354-init.patch
deleted file mode 100644
index 3d8327e..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/275-usb2-bcm5354-init.patch
+++ /dev/null
@@ -1,63 +0,0 @@
-This patch significantly improves the reliability of high speed 
-usb writes on the bcm5354. It implements a work around for version 2
-of the usb20 core that was cribbed from the GPL sources for the 
-Asus wl500gpv2 and verified against the wl520gu sources.
-
-Reference:
-GPL/WL-520gu-NewUI/src/linux/linux/arch/mips/brcm-boards/bcm947xx/pcibios.c
-GPL/WL-500gPV2-NewUI/src/linux/linux/arch/mips/brcm-boards/bcm947xx/pcibios.c
-
-Signed-off-by: Steve Brown <sbrown@cortland.com>
-
----
- drivers/usb/host/ohci-ssb.c |   37 +++++++++++++++++++++++--------------
- 1 file changed, 23 insertions(+), 14 deletions(-)
-
---- a/drivers/usb/host/ohci-ssb.c
-+++ b/drivers/usb/host/ohci-ssb.c
-@@ -141,22 +141,31 @@ static int ssb_ohci_attach(struct ssb_de
- 		 */
- 		ssb_device_enable(dev, 0);
- 		ssb_write32(dev, 0x200, 0x7ff);
-+
-+		/* Change Flush control reg */
-+		tmp = ssb_read32(dev, 0x400);
-+		tmp &= ~8;
-+		ssb_write32(dev, 0x400, tmp);
-+		tmp = ssb_read32(dev, 0x400);
-+
-+		/* Change Shim control reg */
-+		tmp = ssb_read32(dev, 0x304);
-+		tmp &= ~0x100;
-+		ssb_write32(dev, 0x304, tmp);
-+		tmp = ssb_read32(dev, 0x304);
-+
- 		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);
-+		/* Work around for 5354 failures */
-+		if ((dev->id.revision == 2) && (dev->bus->chip_id == 0x5354)) {
-+			/* Change syn01 reg */
-+			tmp = 0x00fe00fe;
-+			ssb_write32(dev, 0x894, tmp);
-+
-+			/* Change syn03 reg */
-+			tmp = ssb_read32(dev, 0x89c);
-+			tmp |= 0x1;
-+			ssb_write32(dev, 0x89c, tmp);
- 		}
- 	} else
- 		ssb_device_enable(dev, 0);
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
deleted file mode 100644
index aeb9d33..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/280-activate_ssb_support_in_usb.patch
+++ /dev/null
@@ -1,16 +0,0 @@
-This prevents the options from being delete with make kernel_oldconfig.
----
- drivers/ssb/Kconfig |    2 ++
- 1 file changed, 2 insertions(+)
-
---- 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 if USB_EHCI_HCD
-+	select USB_OHCI_HCD_SSB if USB_OHCI_HCD
- 	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
deleted file mode 100644
index 686fb1b..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/300-fork_cacheflush.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- 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
deleted file mode 100644
index 6e1b130..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/301-kmod-fuse-dcache-bug-r4k.patch
+++ /dev/null
@@ -1,31 +0,0 @@
---- 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
deleted file mode 100644
index 79515d4..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/302-kmod-fuse-dcache-bug-fuse.patch
+++ /dev/null
@@ -1,82 +0,0 @@
---- 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(&current->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(&current->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
deleted file mode 100644
index 45ce36a..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/310-no_highpage.patch
+++ /dev/null
@@ -1,66 +0,0 @@
---- 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
deleted file mode 100644
index ef6b712..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/400-arch-bcm47xx.patch
+++ /dev/null
@@ -1,319 +0,0 @@
---- 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
deleted file mode 100644
index 7860ca0..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/601-mips-remove-pci-collision-check.patch
+++ /dev/null
@@ -1,18 +0,0 @@
---- 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
deleted file mode 100644
index ec40bd8..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/700-ssb-gigabit-ethernet-driver.patch
+++ /dev/null
@@ -1,328 +0,0 @@
---- 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);
-@@ -12099,6 +12169,11 @@ 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 +12549,10 @@ 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 +13044,7 @@ 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 +13255,13 @@ 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
deleted file mode 100644
index 50f9114..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/800-fix_cfe_detection.patch
+++ /dev/null
@@ -1,108 +0,0 @@
---- 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];
- 
-@@ -160,9 +136,12 @@ 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
deleted file mode 100644
index eb212f3..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/812-disable_wgt634u_crap.patch
+++ /dev/null
@@ -1,178 +0,0 @@
---- 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
deleted file mode 100644
index c431e40..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/813-use_netdev_alloc_skb.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- 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
deleted file mode 100644
index 3d2b2a8..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/815-watchdog.patch
+++ /dev/null
@@ -1,326 +0,0 @@
-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
deleted file mode 100644
index 05c3651..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/816-ssb_fix_irq_setup.patch
+++ /dev/null
@@ -1,183 +0,0 @@
-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
deleted file mode 100644
index 3f1aeef..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/900-disable_early_printk.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- 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
diff --git a/target/linux/brcm47xx/patches-2.6.30/920-cache-wround.patch b/target/linux/brcm47xx/patches-2.6.30/920-cache-wround.patch
deleted file mode 100644
index e9b37e7..0000000
--- a/target/linux/brcm47xx/patches-2.6.30/920-cache-wround.patch
+++ /dev/null
@@ -1,135 +0,0 @@
---- a/arch/mips/include/asm/r4kcache.h
-+++ b/arch/mips/include/asm/r4kcache.h
-@@ -20,10 +20,25 @@
- #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_DUMMY_RREG() bcm4710_dummy_rreg()
-+
-+static inline unsigned long bcm4710_dummy_rreg(void) {
-+      return (*(volatile unsigned long *)(KSEG1ADDR(SSB_ENUM_BASE + SSB_IMSTATE)));
-+}
-+
-+#define BCM4710_FILL_TLB(addr) bcm4710_fill_tlb((void*)(addr))
-+
-+static inline unsigned long bcm4710_fill_tlb(void *addr) {
-+      return (*(unsigned long *)addr);
-+}
-+
-+#define BCM4710_PROTECTED_FILL_TLB(addr) bcm4710_protected_fill_tlb((void*)(addr))
-+
-+static inline void bcm4710_protected_fill_tlb(void *addr) {
-+      unsigned long x;
-+      get_dbe(x, (unsigned long *)addr);;
-+}
- 
--#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()
- 
---- a/arch/mips/mm/tlbex.c
-+++ b/arch/mips/mm/tlbex.c
-@@ -544,6 +544,9 @@ build_get_pgde32(u32 **p, unsigned int t
- #endif
- 	uasm_i_addu(p, ptr, tmp, ptr);
- #else
-+#ifdef CONFIG_BCM47XX
-+	uasm_i_nop(p);
-+#endif
- 	UASM_i_LA_mostly(p, ptr, pgdc);
- #endif
- 	uasm_i_mfc0(p, tmp, C0_BADVADDR); /* get faulting address */
-@@ -674,12 +677,12 @@ 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
-+# ifdef CONFIG_BCM47XX
-+	uasm_i_nop(&p);
-+# endif
- 	build_get_pgde32(&p, K0, K1); /* get pgd in K1 */
- #endif
- 
-@@ -687,6 +690,9 @@ static void __cpuinit build_r4000_tlb_re
- 	build_update_entries(&p, K0, K1);
- 	build_tlb_write_entry(&p, &l, &r, tlb_random);
- 	uasm_l_leave(&l, p);
-+#ifdef CONFIG_BCM47XX
-+	uasm_i_nop(&p);
-+#endif
- 	uasm_i_eret(&p); /* return from trap */
- 
- #ifdef CONFIG_64BIT
-@@ -1084,12 +1090,12 @@ 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
-+# ifdef CONFIG_BCM47XX
-+	uasm_i_nop(p);
-+# endif
- 	build_get_pgde32(p, pte, ptr); /* get pgd in ptr */
- #endif
- 
-@@ -1117,6 +1123,9 @@ build_r4000_tlbchange_handler_tail(u32 *
- 	build_update_entries(p, tmp, ptr);
- 	build_tlb_write_entry(p, l, r, tlb_indexed);
- 	uasm_l_leave(l, *p);
-+#ifdef CONFIG_BCM47XX
-+	uasm_i_nop(p);
-+#endif
- 	uasm_i_eret(p); /* return from trap */
- 
- #ifdef CONFIG_64BIT
---- a/arch/mips/kernel/genex.S
-+++ b/arch/mips/kernel/genex.S
-@@ -22,6 +22,19 @@
- #include <asm/page.h>
- #include <asm/thread_info.h>
- 
-+#ifdef CONFIG_BCM47XX
-+# ifdef eret
-+#  undef eret
-+# endif
-+# define eret 					\
-+	.set push;				\
-+	.set noreorder;				\
-+	 nop; 					\
-+	 nop;					\
-+	 eret;					\
-+	.set pop;
-+#endif
-+
- #define PANIC_PIC(msg)					\
- 		.set push;				\
- 		.set	reorder;			\
-@@ -54,7 +67,6 @@ NESTED(except_vec3_generic, 0, sp)
- 	.set	noat
- #ifdef CONFIG_BCM47XX
- 	nop
--	nop
- #endif
- #if R5432_CP0_INTERRUPT_WAR
- 	mfc0	k0, CP0_INDEX
-@@ -79,6 +91,9 @@ NESTED(except_vec3_r4000, 0, sp)
- 	.set	push
- 	.set	mips3
- 	.set	noat
-+#ifdef CONFIG_BCM47XX
-+	nop
-+#endif
- 	mfc0	k1, CP0_CAUSE
- 	li	k0, 31<<2
- 	andi	k1, k1, 0x7c