--- /dev/null
+CONFIG_32BIT=y
+# CONFIG_64BIT is not set
+# CONFIG_ABX500_CORE is not set
+# CONFIG_ALCHEMY_GPIO_INDIRECT is not set
+# CONFIG_AR7 is not set
+# CONFIG_ARCH_HAS_ILOG2_U32 is not set
+# CONFIG_ARCH_HAS_ILOG2_U64 is not set
+CONFIG_ARCH_HIBERNATION_POSSIBLE=y
+# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set
+CONFIG_ARCH_POPULATES_NODE_MAP=y
+# CONFIG_ARCH_SUPPORTS_MSI is not set
+CONFIG_ARCH_SUPPORTS_OPROFILE=y
+CONFIG_ARCH_SUSPEND_POSSIBLE=y
+# CONFIG_ARPD is not set
+# CONFIG_ATOMIC64_SELFTEST is not set
+CONFIG_B44=y
+CONFIG_B44_PCI=y
+CONFIG_B44_PCICORE_AUTOSELECT=y
+CONFIG_B44_PCI_AUTOSELECT=y
+CONFIG_BCM47XX=y
+CONFIG_BCM47XX_WDT=y
+# CONFIG_BCM63XX is not set
+CONFIG_BITREVERSE=y
+# CONFIG_BRIDGE_IGMP_SNOOPING is not set
+# CONFIG_BSD_PROCESS_ACCT is not set
+# CONFIG_BUG is not set
+# CONFIG_CAIF is not set
+# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set
+# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_CEVT_R4K=y
+CONFIG_CEVT_R4K_LIB=y
+CONFIG_CFE=y
+CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
+CONFIG_CMDLINE_BOOL=y
+# CONFIG_CMDLINE_OVERRIDE is not set
+# CONFIG_CPU_BIG_ENDIAN is not set
+# CONFIG_CPU_CAVIUM_OCTEON is not set
+CONFIG_CPU_HAS_PREFETCH=y
+CONFIG_CPU_HAS_SYNC=y
+CONFIG_CPU_LITTLE_ENDIAN=y
+# CONFIG_CPU_LOONGSON2E is not set
+# CONFIG_CPU_LOONGSON2F is not set
+CONFIG_CPU_MIPS32=y
+CONFIG_CPU_MIPS32_R1=y
+# CONFIG_CPU_MIPS32_R2 is not set
+# CONFIG_CPU_MIPS64_R1 is not set
+# CONFIG_CPU_MIPS64_R2 is not set
+CONFIG_CPU_MIPSR1=y
+# CONFIG_CPU_NEVADA is not set
+# CONFIG_CPU_R10000 is not set
+# CONFIG_CPU_R3000 is not set
+# CONFIG_CPU_R4300 is not set
+# CONFIG_CPU_R4X00 is not set
+# CONFIG_CPU_R5000 is not set
+# CONFIG_CPU_R5432 is not set
+# CONFIG_CPU_R5500 is not set
+# CONFIG_CPU_R6000 is not set
+# CONFIG_CPU_R8000 is not set
+# CONFIG_CPU_RM7000 is not set
+# CONFIG_CPU_RM9000 is not set
+# CONFIG_CPU_SB1 is not set
+CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+# CONFIG_CPU_TX39XX is not set
+# CONFIG_CPU_TX49XX is not set
+# CONFIG_CPU_VR41XX is not set
+CONFIG_CROSS_COMPILE=""
+CONFIG_CSRC_R4K=y
+CONFIG_CSRC_R4K_LIB=y
+# CONFIG_DEBUG_FS is not set
+CONFIG_DECOMPRESS_LZMA=y
+# CONFIG_DEFAULT_HYBLA is not set
+# CONFIG_DEFAULT_VENO is not set
+CONFIG_DEVPORT=y
+# CONFIG_DM9000 is not set
+CONFIG_DMA_NONCOHERENT=y
+# CONFIG_FSNOTIFY is not set
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_FIND_LAST_BIT=y
+CONFIG_GENERIC_FIND_NEXT_BIT=y
+CONFIG_GENERIC_GPIO=y
+CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
+# CONFIG_HAMRADIO is not set
+CONFIG_HARDWARE_WATCHPOINTS=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_DYNAMIC_FTRACE=y
+CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
+CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACER=y
+CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
+CONFIG_HAVE_GENERIC_DMA_COHERENT=y
+CONFIG_HAVE_IDE=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HW_HAS_PCI=y
+CONFIG_HW_RANDOM=y
+CONFIG_HZ=250
+# CONFIG_HZ_100 is not set
+CONFIG_HZ_250=y
+CONFIG_IMAGE_CMDLINE_HACK=y
+CONFIG_INITRAMFS_SOURCE=""
+CONFIG_INLINE_READ_UNLOCK=y
+CONFIG_INLINE_READ_UNLOCK_IRQ=y
+CONFIG_INLINE_SPIN_UNLOCK=y
+CONFIG_INLINE_SPIN_UNLOCK_IRQ=y
+CONFIG_INLINE_WRITE_UNLOCK=y
+CONFIG_INLINE_WRITE_UNLOCK_IRQ=y
+# CONFIG_IP_MROUTE_MULTIPLE_TABLES is not set
+# CONFIG_IP_ROUTE_VERBOSE is not set
+CONFIG_IRQ_CPU=y
+CONFIG_KALLSYMS=y
+# CONFIG_L2TP is not set
+CONFIG_LEDS_GPIO=y
+CONFIG_LOONGSON_UART_BASE=y
+# CONFIG_MACH_ALCHEMY is not set
+# CONFIG_MACH_DECSTATION is not set
+# CONFIG_MACH_JAZZ is not set
+# CONFIG_MACH_LOONGSON is not set
+# CONFIG_MACH_TX39XX is not set
+# CONFIG_MACH_TX49XX is not set
+# CONFIG_MACH_VR41XX is not set
+# CONFIG_MFD_JANZ_CMODIO is not set
+# CONFIG_MFD_RDC321X is not set
+CONFIG_MFD_SUPPORT=y
+# CONFIG_MIKROTIK_RB532 is not set
+CONFIG_MIPS=y
+# CONFIG_MIPS_COBALT is not set
+CONFIG_MIPS_L1_CACHE_SHIFT=5
+# CONFIG_MIPS_MACHINE is not set
+# CONFIG_MIPS_MALTA is not set
+CONFIG_MIPS_MT_DISABLED=y
+# CONFIG_MIPS_MT_SMP is not set
+# CONFIG_MIPS_MT_SMTC is not set
+# CONFIG_MIPS_SIM is not set
+CONFIG_MTD_BCM47XX=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NO_HZ=y
+# CONFIG_NO_IOPORT is not set
+# CONFIG_NXP_STB220 is not set
+# CONFIG_NXP_STB225 is not set
+# CONFIG_N_GSM is not set
+CONFIG_PAGEFLAGS_EXTENDED=y
+CONFIG_PCI_DISABLE_COMMON_QUIRKS=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PHYLIB=y
+# CONFIG_PMC_MSP is not set
+# CONFIG_PMC_YOSEMITE is not set
+# CONFIG_PNX8550_JBS is not set
+# CONFIG_PNX8550_STB810 is not set
+# CONFIG_POWERTV is not set
+# CONFIG_PROC_KCORE is not set
+# CONFIG_RAMOOPS is not set
+CONFIG_SCHED_OMIT_FRAME_POINTER=y
+# CONFIG_SCSI_DMA is not set
+CONFIG_SCSI_MOD=y
+# CONFIG_SERIAL_8250_DETECT_IRQ is not set
+CONFIG_SERIAL_8250_EXTENDED=y
+# CONFIG_SERIAL_8250_MANY_PORTS is not set
+# CONFIG_SERIAL_8250_RSA is not set
+CONFIG_SERIAL_8250_SHARE_IRQ=y
+# CONFIG_SERIAL_ALTERA_JTAGUART is not set
+# CONFIG_SERIAL_ALTERA_UART is not set
+# CONFIG_SGI_IP22 is not set
+# CONFIG_SGI_IP27 is not set
+# CONFIG_SGI_IP28 is not set
+# CONFIG_SGI_IP32 is not set
+# CONFIG_SIBYTE_BIGSUR is not set
+# CONFIG_SIBYTE_CARMEL is not set
+# CONFIG_SIBYTE_CRHINE is not set
+# CONFIG_SIBYTE_CRHONE is not set
+# CONFIG_SIBYTE_LITTLESUR is not set
+# CONFIG_SIBYTE_RHONE is not set
+# CONFIG_SIBYTE_SENTOSA is not set
+# CONFIG_SIBYTE_SWARM is not set
+# CONFIG_SM_FTL is not set
+# CONFIG_SQUASHFS_XATTRS is not set
+CONFIG_SSB=y
+CONFIG_SSB_B43_PCI_BRIDGE=y
+CONFIG_SSB_BLOCKIO=y
+CONFIG_SSB_DRIVER_EXTIF=y
+CONFIG_SSB_DRIVER_GIGE=y
+CONFIG_SSB_DRIVER_MIPS=y
+CONFIG_SSB_DRIVER_PCICORE=y
+CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
+CONFIG_SSB_EMBEDDED=y
+CONFIG_SSB_PCICORE_HOSTMODE=y
+CONFIG_SSB_PCIHOST=y
+CONFIG_SSB_PCIHOST_POSSIBLE=y
+CONFIG_SSB_SERIAL=y
+CONFIG_SSB_SPROM=y
+# CONFIG_SWAP is not set
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
+CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
+CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
+# CONFIG_TC35815 is not set
+CONFIG_TRAD_SIGNALS=y
+CONFIG_USB_SUPPORT=y
+CONFIG_WATCHDOG_NOWAYOUT=y
+CONFIG_ZONE_DMA_FLAG=0
--- /dev/null
+--- a/drivers/mtd/maps/Kconfig
++++ b/drivers/mtd/maps/Kconfig
+@@ -319,6 +319,12 @@ 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-$(CONFIG_MTD_PMC_MSP_EVM) += pmcms
+ obj-$(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-$(CONFIG_MTD_SBC_GXX) += sbc_gxx.o
+ obj-$(CONFIG_MTD_SC520CDP) += sc520cdp.o
--- /dev/null
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -205,7 +205,6 @@ 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
+@@ -1589,13 +1588,6 @@ 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
+@@ -772,6 +772,8 @@ 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
+@@ -33,6 +33,5 @@ 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
+@@ -1148,7 +1148,6 @@ 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)
+ {
+@@ -1202,29 +1201,17 @@ 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;
+
--- /dev/null
+--- 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)))
++
++#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) \
+@@ -393,36 +460,38 @@ 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(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64)
+-__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(d, dcache, Index_Writeback_Inv_D, Hit_Writeback_Inv_D, 64, )
++__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; \
+@@ -432,13 +501,13 @@ 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
+@@ -449,6 +449,10 @@
+ .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
+@@ -35,6 +35,9 @@
+ #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:
+ *
+@@ -111,6 +114,9 @@ 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)
+@@ -127,6 +133,9 @@ 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)
+@@ -143,6 +152,9 @@ 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)
+@@ -680,6 +692,8 @@ 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)
+@@ -1298,6 +1312,17 @@ 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:
+@@ -1354,6 +1379,15 @@ 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();
+
+@@ -1412,5 +1446,13 @@ 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
+@@ -868,6 +868,9 @@ 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
+@@ -1318,6 +1321,9 @@ 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
--- /dev/null
+--- a/arch/mips/include/asm/cpu-features.h
++++ b/arch/mips/include/asm/cpu-features.h
+@@ -110,6 +110,9 @@
+ #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
+@@ -507,7 +507,7 @@ 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);
+@@ -530,7 +530,7 @@ 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
+@@ -210,7 +210,7 @@ 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);
+@@ -232,7 +232,7 @@ 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);
+@@ -250,7 +250,7 @@ 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);
--- /dev/null
+--- 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.
+ *
+@@ -134,21 +135,26 @@ 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;
+ }
+
+- /* Ignoring the last page when ddr size is 128M. Cached
+- * accesses to last page is causing the processor to prefetch
+- * using address above 128M stepping out of the ddr address
+- * space.
+- */
+- if (mem == 0x8000000)
+- mem -= 0x1000;
+-
+ add_memory_region(0, mem, BOOT_MEM_RAM);
+ }
+
--- /dev/null
+--- a/drivers/net/b44.c
++++ b/drivers/net/b44.c
+@@ -384,7 +384,7 @@ static void b44_set_flow_ctrl(struct b44
+ __b44_set_flow_ctrl(bp, pause_enab);
+ }
+
+-#ifdef SSB_DRIVER_MIPS
++#ifdef CONFIG_SSB_DRIVER_MIPS
+ extern char *nvram_get(char *name);
+ static void b44_wap54g10_workaround(struct b44 *bp)
+ {
+@@ -421,12 +421,45 @@ static inline void b44_wap54g10_workarou
+ }
+ #endif
+
++#ifdef CONFIG_SSB_DRIVER_MIPS
++static inline int startswith (const char *source, const char *cmp)
++{
++ return !strncmp(source,cmp,strlen(cmp));
++}
++
++#define getvar(str) (nvram_get(str) ? : "")
++
++static inline void b44_bcm47xx_workarounds(struct b44 *bp)
++{
++ /* Toshiba WRC-1000, Siemens SE505 v1, Askey RT-210W, RT-220W */
++ if (simple_strtoul(getvar("boardnum"), NULL, 0) == 100) {
++ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
++ } else {
++ /* WL-HDD */
++ struct ssb_device *sdev = bp->sdev;
++ if (startswith(getvar("hardware_version"), "WL300-"))
++ {
++ if (sdev->bus->sprom.et0phyaddr == 0 &&
++ sdev->bus->sprom.et1phyaddr == 1)
++ bp->phy_addr = B44_PHY_ADDR_NO_PHY;
++ }
++ }
++ return;
++}
++
++#else
++static inline void b44_bcm47xx_workarounds(struct b44 *bp)
++{
++}
++#endif
++
+ static int b44_setup_phy(struct b44 *bp)
+ {
+ u32 val;
+ int err;
+
+ b44_wap54g10_workaround(bp);
++ b44_bcm47xx_workarounds(bp);
+
+ if (bp->phy_addr == B44_PHY_ADDR_NO_PHY)
+ return 0;
+@@ -2089,6 +2122,8 @@ static int __devinit b44_get_invariants(
+ * valid PHY address. */
+ bp->phy_addr &= 0x1F;
+
++ b44_bcm47xx_workarounds(bp);
++
+ memcpy(bp->dev->dev_addr, addr, 6);
+
+ if (!is_valid_ether_addr(&bp->dev->dev_addr[0])){
--- /dev/null
+--- a/drivers/ssb/driver_chipcommon.c
++++ b/drivers/ssb/driver_chipcommon.c
+@@ -260,6 +260,8 @@ 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) {
+@@ -283,6 +285,8 @@ 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
+@@ -217,6 +217,8 @@ 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
+@@ -1073,6 +1073,8 @@ 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 */
--- /dev/null
+---
+ 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);
--- /dev/null
+---
+ 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_BIT_MASK(32)))
++ return -EOPNOTSUPP;
++
+ if (dev->id.coreid == SSB_DEV_USB11_HOSTDEV) {
+ /* Put the device into host-mode. */
+ flags |= SSB_OHCI_TMSLOW_HOSTMODE;
--- /dev/null
+---
+ 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
+@@ -150,6 +150,19 @@ 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
+@@ -1158,6 +1158,11 @@ MODULE_LICENSE ("GPL");
+ #define PLATFORM_DRIVER ehci_atmel_driver
+ #endif
+
++#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(XILINX_OF_PLATFORM_DRIVER)
+--- /dev/null
++++ b/drivers/usb/host/ehci-ssb.c
+@@ -0,0 +1,158 @@
++/*
++ * 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_reset(ehci);
++
++ return err;
++}
++
++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 = ehci_run,
++ .stop = ehci_stop,
++ .shutdown = ehci_shutdown,
++
++ .urb_enqueue = ehci_urb_enqueue,
++ .urb_dequeue = ehci_urb_dequeue,
++ .endpoint_disable = ehci_endpoint_disable,
++ .endpoint_reset = ehci_endpoint_reset,
++
++ .get_frame_number = ehci_get_frame,
++
++ .hub_status_data = ehci_hub_status_data,
++ .hub_control = ehci_hub_control,
++ .bus_suspend = ehci_bus_suspend,
++ .bus_resume = ehci_bus_resume,
++ .relinquish_port = ehci_relinquish_port,
++ .port_handed_over = ehci_port_handed_over,
++
++ .clear_tt_buffer_complete = ehci_clear_tt_buffer_complete,
++};
++
++static void ssb_ehci_detach(struct ssb_device *dev, struct usb_hcd *hcd)
++{
++ if (hcd->driver->shutdown)
++ hcd->driver->shutdown(hcd);
++
++ usb_remove_hcd(hcd);
++
++ iounmap(hcd->regs);
++ release_mem_region(hcd->rsrc_start, hcd->rsrc_len);
++
++ 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:
--- /dev/null
+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);
--- /dev/null
+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
+@@ -141,6 +141,8 @@ 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
--- /dev/null
+--- 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);
--- /dev/null
+--- a/arch/mips/mm/c-r4k.c
++++ b/arch/mips/mm/c-r4k.c
+@@ -373,7 +373,7 @@ 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);
+ }
+@@ -537,7 +537,7 @@ 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;
+@@ -1456,3 +1456,10 @@ 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);
--- /dev/null
+--- a/arch/mips/include/asm/page.h
++++ b/arch/mips/include/asm/page.h
+@@ -43,6 +43,7 @@
+ #ifndef __ASSEMBLY__
+
+ #include <linux/pfn.h>
++#include <asm/cpu-features.h>
+ #include <asm/io.h>
+
+ extern void build_clear_page(void);
+@@ -78,13 +79,16 @@ 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
+@@ -204,30 +204,6 @@ 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)
--- /dev/null
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -62,6 +62,7 @@ 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;
+
+@@ -73,51 +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 *s;
++
++ memset(sprom, 0xFF, sizeof(struct ssb_sprom));
++
++ 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 buf[100];
++ 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);
+
+- /* Fill boardinfo structure */
+- memset(&(iv->boardinfo), 0 , sizeof(struct ssb_boardinfo));
++ bcm47xx_fill_sprom(&iv->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);
++ 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)
+ {
--- /dev/null
+--- 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)
--- /dev/null
+--- a/include/linux/ide.h
++++ b/include/linux/ide.h
+@@ -195,7 +195,11 @@ static inline void ide_std_init_ports(st
+ hw->io_ports.ctl_addr = ctl_addr;
+ }
+
++#if defined CONFIG_BCM47XX
++# define MAX_HWIFS 2
++#else
+ #define MAX_HWIFS 10
++#endif
+
+ /*
+ * Now for the data we need to maintain per-drive: ide_drive_t
--- /dev/null
+--- 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>
+@@ -471,8 +472,9 @@ 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);
+ }
+
+@@ -482,7 +484,7 @@ 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);
+ }
+
+@@ -783,7 +785,7 @@ 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;
+@@ -797,7 +799,7 @@ static int tg3_readphy(struct tg3 *tp, i
+
+ *val = 0x0;
+
+- frame_val = ((tp->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);
+@@ -832,7 +834,12 @@ 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, 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;
+@@ -848,7 +855,7 @@ static int tg3_writephy(struct tg3 *tp,
+ udelay(80);
+ }
+
+- frame_val = ((tp->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);
+@@ -881,6 +888,11 @@ static int tg3_writephy(struct tg3 *tp,
+ return ret;
+ }
+
++static int tg3_writephy(struct tg3 *tp, int reg, u32 val)
++{
++ return __tg3_writephy(tp, tp->phy_addr, reg, val);
++}
++
+ static int tg3_bmcr_reset(struct tg3 *tp)
+ {
+ u32 phy_control;
+@@ -2389,6 +2401,9 @@ 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);
+
+@@ -2720,8 +2735,10 @@ 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 & TG3_PHY_ID_MASK) != TG3_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);
+@@ -3214,6 +3231,14 @@ 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))
+@@ -6675,6 +6700,11 @@ 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++) {
+@@ -6958,6 +6988,14 @@ 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) {
+@@ -7135,9 +7173,12 @@ 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;
+ }
+
+@@ -7199,6 +7240,11 @@ 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
+@@ -7256,6 +7302,11 @@ 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;
+
+@@ -8380,6 +8431,11 @@ 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
+@@ -10279,6 +10335,11 @@ static int tg3_test_nvram(struct tg3 *tp
+ if (tp->tg3_flags3 & TG3_FLG3_NO_NVRAM)
+ return 0;
+
++ 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;
+
+@@ -11098,7 +11159,7 @@ 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;
+@@ -11114,7 +11175,7 @@ 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;
+@@ -11759,6 +11820,12 @@ static void __devinit tg3_get_5717_nvram
+ /* 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 <<
+@@ -12020,6 +12087,9 @@ 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);
+@@ -13360,6 +13430,11 @@ 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
+@@ -13753,6 +13828,10 @@ 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;
+@@ -14272,6 +14351,7 @@ static char * __devinit tg3_phy_string(s
+ case TG3_PHY_ID_BCM5704: return "5704";
+ case TG3_PHY_ID_BCM5705: return "5705";
+ case TG3_PHY_ID_BCM5750: return "5750";
++ case TG3_PHY_ID_BCM5750_2: return "5750-2";
+ case TG3_PHY_ID_BCM5752: return "5752";
+ case TG3_PHY_ID_BCM5714: return "5714";
+ case TG3_PHY_ID_BCM5780: return "5780";
+@@ -14481,6 +14561,13 @@ 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
+@@ -2014,6 +2014,9 @@
+ #define NIC_SRAM_RGMII_INBAND_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
+
+@@ -2930,6 +2933,7 @@ struct tg3 {
+ #define TG3_PHY_ID_BCM5704 0x60008190
+ #define TG3_PHY_ID_BCM5705 0x600081a0
+ #define TG3_PHY_ID_BCM5750 0x60008180
++#define TG3_PHY_ID_BCM5750_2 0xbc050cd0
+ #define TG3_PHY_ID_BCM5752 0x60008100
+ #define TG3_PHY_ID_BCM5714 0x60008340
+ #define TG3_PHY_ID_BCM5780 0x60008350
+@@ -2964,7 +2968,8 @@ struct tg3 {
+ (X) == TG3_PHY_ID_BCM5755 || (X) == TG3_PHY_ID_BCM5756 || \
+ (X) == TG3_PHY_ID_BCM5906 || (X) == TG3_PHY_ID_BCM5761 || \
+ (X) == TG3_PHY_ID_BCM5718C || (X) == TG3_PHY_ID_BCM5718S || \
+- (X) == TG3_PHY_ID_BCM57765 || (X) == TG3_PHY_ID_BCM8002)
++ (X) == TG3_PHY_ID_BCM57765 || (X) == TG3_PHY_ID_BCM8002 || \
++ (X) == TG3_PHY_ID_BCM5750_2)
+
+ u32 led_ctrl;
+ u32 phy_otp;
--- /dev/null
+--- 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)
+ {
+ static char buf[COMMAND_LINE_SIZE] __initdata;
+
+@@ -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();
+ }
+
--- /dev/null
+--- 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
+@@ -1,166 +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);
--- /dev/null
+--- a/arch/mips/Kconfig
++++ b/arch/mips/Kconfig
+@@ -65,7 +65,6 @@ 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
--- /dev/null
+--- 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)))
++#define BCM4710_DUMMY_RREG() bcm4710_dummy_rreg()
++
++static inline unsigned long bcm4710_dummy_rreg(void) {
++ return (*(volatile unsigned long *)(KSEG1ADDR(SSB_ENUM_BASE)));
++}
++
++#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
+@@ -707,6 +707,9 @@ 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 */
+@@ -868,12 +871,12 @@ 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
+
+@@ -885,6 +888,9 @@ 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_HUGETLB_PAGE
+@@ -1321,12 +1327,12 @@ 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
+
+@@ -1363,6 +1369,9 @@ 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
--- /dev/null
+--- a/drivers/pcmcia/yenta_socket.c
++++ b/drivers/pcmcia/yenta_socket.c
+@@ -924,6 +924,8 @@ static unsigned int yenta_probe_irq(stru
+ * Probe for usable interrupts using the force
+ * register to generate bogus card status events.
+ */
++#ifndef CONFIG_BCM47XX
++ /* WRT54G3G does not like this */
+ cb_writel(socket, CB_SOCKET_EVENT, -1);
+ cb_writel(socket, CB_SOCKET_MASK, CB_CSTSMASK);
+ reg = exca_readb(socket, I365_CSCINT);
+@@ -939,6 +941,7 @@ static unsigned int yenta_probe_irq(stru
+ }
+ cb_writel(socket, CB_SOCKET_MASK, 0);
+ exca_writeb(socket, I365_CSCINT, reg);
++#endif
+
+ mask = probe_irq_mask(val) & 0xffff;
+
+@@ -1022,6 +1025,10 @@ static void yenta_get_socket_capabilitie
+ else
+ socket->socket.irq_mask = 0;
+
++ /* irq mask probing is broken for the WRT54G3G */
++ if (socket->socket.irq_mask == 0)
++ socket->socket.irq_mask = 0x6f8;
++
+ dev_printk(KERN_INFO, &socket->dev->dev,
+ "ISA IRQ mask 0x%04x, PCI irq %d\n",
+ socket->socket.irq_mask, socket->cb_irq);
+@@ -1260,6 +1267,15 @@ static int __devinit yenta_probe(struct
+ dev_printk(KERN_INFO, &dev->dev,
+ "Socket status: %08x\n", cb_readl(socket, CB_SOCKET_STATE));
+
++ /* Generate an interrupt on card insert/remove */
++ config_writew(socket, CB_SOCKET_MASK, CB_CSTSMASK | CB_CDMASK);
++
++ /* Set up Multifunction Routing Status Register */
++ config_writew(socket, 0x8C, 0x1000 /* MFUNC3 to GPIO3 */ | 0x2 /* MFUNC0 to INTA */);
++
++ /* Switch interrupts to parallelized */
++ config_writeb(socket, 0x92, 0x64);
++
+ yenta_fixup_parent_bridge(dev->subordinate);
+
+ /* Register it with the pcmcia layer.. */
--- /dev/null
+--- a/drivers/ssb/main.c
++++ b/drivers/ssb/main.c
+@@ -385,6 +385,34 @@ static int ssb_device_uevent(struct devi
+ ssb_dev->id.revision);
+ }
+
++#define ssb_config_attr(attrib, field, format_string) \
++static ssize_t \
++attrib##_show(struct device *dev, struct device_attribute *attr, char *buf) \
++{ \
++ return sprintf (buf, format_string, dev_to_ssb_dev(dev)->field); \
++}
++
++ssb_config_attr(core_num, core_index, "%u\n")
++ssb_config_attr(coreid, id.coreid, "0x%04x\n")
++ssb_config_attr(vendor, id.vendor, "0x%04x\n")
++ssb_config_attr(revision, id.revision, "%u\n")
++ssb_config_attr(irq, irq, "%u\n")
++static ssize_t
++name_show(struct device *dev, struct device_attribute *attr, char *buf)
++{
++ return sprintf (buf, "%s\n", ssb_core_name(dev_to_ssb_dev(dev)->id.coreid));
++}
++
++static struct device_attribute ssb_device_attrs[] = {
++ __ATTR_RO(name),
++ __ATTR_RO(core_num),
++ __ATTR_RO(coreid),
++ __ATTR_RO(vendor),
++ __ATTR_RO(revision),
++ __ATTR_RO(irq),
++ __ATTR_NULL,
++};
++
+ static struct bus_type ssb_bustype = {
+ .name = "ssb",
+ .match = ssb_bus_match,
+@@ -394,6 +422,7 @@ static struct bus_type ssb_bustype = {
+ .suspend = ssb_device_suspend,
+ .resume = ssb_device_resume,
+ .uevent = ssb_device_uevent,
++ .dev_attrs = ssb_device_attrs,
+ };
+
+ static void ssb_buses_lock(void)
--- /dev/null
+--- a/drivers/ssb/scan.c
++++ b/drivers/ssb/scan.c
+@@ -92,6 +92,14 @@ const char *ssb_core_name(u16 coreid)
+ return "ARM 1176";
+ case SSB_DEV_ARM_7TDMI:
+ return "ARM 7TDMI";
++ case SSB_DEV_ETHERNET_GBIT2:
++ return "Gigabit MAC";
++ case SSB_DEV_MIPS_74K:
++ return "MIPS 74k";
++ case SSB_DEV_DDR_CTRLR:
++ return "DDR1/2 memory controller";
++ case SSB_DEV_I2S:
++ return "I2S";
+ }
+ return "UNKNOWN";
+ }
+@@ -150,6 +158,7 @@ static u8 chipid_to_nrcores(u16 chipid)
+ case 0x4710:
+ case 0x4610:
+ case 0x4704:
++ case 0x4716:
+ return 9;
+ default:
+ ssb_printk(KERN_ERR PFX
+--- a/include/linux/ssb/ssb.h
++++ b/include/linux/ssb/ssb.h
+@@ -151,9 +151,16 @@ struct ssb_bus_ops {
+ #define SSB_DEV_MINI_MACPHY 0x823
+ #define SSB_DEV_ARM_1176 0x824
+ #define SSB_DEV_ARM_7TDMI 0x825
++#define SSB_DEV_ETHERNET_GBIT2 0x82d
++#define SSB_DEV_MIPS_74K 0x82c
++#define SSB_DEV_DDR_CTRLR 0x82e
++#define SSB_DEV_I2S 0x834
++#define SSB_DEV_DEFAULT 0xfff
+
+ /* Vendor-ID values */
+ #define SSB_VENDOR_BROADCOM 0x4243
++#define SSB_VENDOR_BROADCOM2 0x04BF
++#define SSB_VENDOR_ARM 0x43b
+
+ /* Some kernel subsystems poke with dev->drvdata, so we must use the
+ * following ugly workaround to get from struct device to struct ssb_device */
+--- a/include/linux/ssb/ssb_regs.h
++++ b/include/linux/ssb/ssb_regs.h
+@@ -11,6 +11,7 @@
+ #define SSB_SDRAM_SWAPPED 0x10000000U /* Byteswapped Physical SDRAM */
+ #define SSB_ENUM_BASE 0x18000000U /* Enumeration space base */
+ #define SSB_ENUM_LIMIT 0x18010000U /* Enumeration space limit */
++#define SSB_AI_BASE 0x18100000 /* base for AI registers */
+
+ #define SSB_FLASH2 0x1c000000U /* Flash Region 2 (region 1 shadowed here) */
+ #define SSB_FLASH2_SZ 0x02000000U /* Size of Flash Region 2 */
+@@ -26,6 +27,7 @@
+ #define SSB_EUART (SSB_EXTIF_BASE + 0x00800000)
+ #define SSB_LED (SSB_EXTIF_BASE + 0x00900000)
+
++#define SSB_EROM_ASD_SZ_BASE 0x00001000
+
+ /* Enumeration space constants */
+ #define SSB_CORE_SIZE 0x1000 /* Size of a core MMIO area */
+@@ -453,5 +455,41 @@ enum {
+ #define SSB_ADM_BASE2 0xFFFF0000 /* Type2 base address for the core */
+ #define SSB_ADM_BASE2_SHIFT 16
+
++/***** EROM defines for AI type busses *****/
++#define SSB_EROM_VALID 1
++#define SSB_EROM_END 0xe
++#define SSB_EROM_TAG 0xe
++/* Adress Space Descriptor */
++#define SSB_EROM_ASD 0x4
++#define SSB_EROM_ASD_SP_MASK 0x00000f00
++#define SSB_EROM_ASD_SP_SHIFT 8
++#define SSB_EROM_ASD_ST_MASK 0x000000c0
++#define SSB_EROM_ASD_ST_SLAVE 0x00000000
++#define SSB_EROM_ASD_ST_BRIDGE 0x00000040
++#define SSB_EROM_ASD_ST_MWRAP 0x000000c0
++#define SSB_EROM_ASD_ST_SWRAP 0x00000080
++#define SSB_EROM_ASD_ADDR_MASK 0xfffff000
++#define SSB_EROM_ASD_AG32 0x00000008
++#define SSB_EROM_ASD_SZ_MASK 0x00000030
++#define SSB_EROM_ASD_SZ_SZD 0x00000030
++#define SSB_EROM_ASD_SZ_SHIFT 4
++#define SSB_EROM_CI 0
++#define SSB_EROM_CIA_CID_MASK 0x000fff00
++#define SSB_EROM_CIA_CID_SHIFT 8
++#define SSB_EROM_CIA_MFG_MASK 0xfff00000
++#define SSB_EROM_CIA_MFG_SHIFT 20
++#define SSB_EROM_CIB_REV_MASK 0xff000000
++#define SSB_EROM_CIB_REV_SHIFT 24
++#define SSB_EROM_CIB_NMW_MASK 0x0007c000
++#define SSB_EROM_CIB_NSW_MASK 0x00f80000
++#define SSB_EROM_CIB_NSP_MASK 0x00003e00
++
++/***** Registers of AI config space *****/
++#define SSB_AI_RESETCTRL 0x800 /* maybe 0x804 for big endian */
++#define SSB_AI_RESETCTRL_RESET 1
++#define SSB_AI_IOCTRL 0x408 /* maybe 0x40c for big endian */
++#define SSB_CF_FGC 0x0002
++#define SSB_CF_CLOCK_EN 0x001
++#define SSB_AI_oobselouta30 0x100
+
+ #endif /* LINUX_SSB_REGS_H_ */
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