mirror of https://github.com/hak5/openwrt.git
ixp4xx: Drop linux 4.1 support
Signed-off-by: Ted Hess <thess@kitschensync.net>lede-17.01
Ted Hess
parent
2ce19c0c1f
commit
d0c6458339
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@ -1,250 +0,0 @@
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CONFIG_ALIGNMENT_TRAP=y
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# CONFIG_ARCH_ADI_COYOTE is not set
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CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
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CONFIG_ARCH_HAS_DMA_SET_COHERENT_MASK=y
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CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
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CONFIG_ARCH_HAS_GCOV_PROFILE_ALL=y
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# CONFIG_ARCH_HAS_SG_CHAIN is not set
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CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
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CONFIG_ARCH_HIBERNATION_POSSIBLE=y
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CONFIG_ARCH_IXCDP1100=y
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CONFIG_ARCH_IXDP425=y
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CONFIG_ARCH_IXDP4XX=y
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CONFIG_ARCH_IXP4XX=y
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CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
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CONFIG_ARCH_NR_GPIO=0
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# CONFIG_ARCH_PRPMC1100 is not set
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CONFIG_ARCH_REQUIRE_GPIOLIB=y
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# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
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# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
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CONFIG_ARCH_SUPPORTS_ATOMIC_RMW=y
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CONFIG_ARCH_SUPPORTS_BIG_ENDIAN=y
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CONFIG_ARCH_SUPPORTS_UPROBES=y
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CONFIG_ARCH_SUSPEND_POSSIBLE=y
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CONFIG_ARCH_USE_BUILTIN_BSWAP=y
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CONFIG_ARCH_USE_CMPXCHG_LOCKREF=y
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CONFIG_ARCH_WANT_GENERAL_HUGETLB=y
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CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
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CONFIG_ARM=y
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# CONFIG_ARM_CPU_SUSPEND is not set
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CONFIG_ARM_L1_CACHE_SHIFT=5
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CONFIG_ARM_PATCH_PHYS_VIRT=y
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# CONFIG_ARM_THUMB is not set
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CONFIG_ATAGS=y
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CONFIG_BOUNCE=y
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# CONFIG_CACHE_L2X0 is not set
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CONFIG_CC_OPTIMIZE_FOR_SIZE=y
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CONFIG_CLKSRC_MMIO=y
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CONFIG_CLONE_BACKWARDS=y
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CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=squashfs,jffs2 noinitrd console=ttyS0,115200"
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CONFIG_CMDLINE_FROM_BOOTLOADER=y
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CONFIG_CPU_32v5=y
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CONFIG_CPU_ABRT_EV5T=y
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CONFIG_CPU_BIG_ENDIAN=y
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CONFIG_CPU_CACHE_VIVT=y
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CONFIG_CPU_CP15=y
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CONFIG_CPU_CP15_MMU=y
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CONFIG_CPU_ENDIAN_BE32=y
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# CONFIG_CPU_ENDIAN_BE8 is not set
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CONFIG_CPU_IXP43X=y
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CONFIG_CPU_IXP46X=y
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CONFIG_CPU_PABRT_LEGACY=y
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CONFIG_CPU_TLB_V4WBI=y
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CONFIG_CPU_USE_DOMAINS=y
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CONFIG_CPU_XSCALE=y
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CONFIG_DEBUG_BUGVERBOSE=y
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CONFIG_DEBUG_LL_INCLUDE="debug/8250.S"
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CONFIG_DEBUG_UART_8250=y
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# CONFIG_DEBUG_UART_8250_FLOW_CONTROL is not set
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CONFIG_DEBUG_UART_8250_SHIFT=2
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# CONFIG_DEBUG_UART_8250_WORD is not set
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CONFIG_DEBUG_UART_PHYS=0xc8000003
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CONFIG_DEBUG_UART_VIRT=0xfef00003
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# CONFIG_DEBUG_USER is not set
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CONFIG_DMABOUNCE=y
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CONFIG_DNOTIFY=y
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CONFIG_EEPROM_AT24=y
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CONFIG_FRAME_POINTER=y
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CONFIG_GENERIC_ALLOCATOR=y
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CONFIG_GENERIC_ATOMIC64=y
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CONFIG_GENERIC_BUG=y
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CONFIG_GENERIC_CLOCKEVENTS=y
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CONFIG_GENERIC_IDLE_POLL_SETUP=y
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CONFIG_GENERIC_IO=y
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CONFIG_GENERIC_IRQ_SHOW=y
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CONFIG_GENERIC_IRQ_SHOW_LEVEL=y
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CONFIG_GENERIC_PCI_IOMAP=y
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CONFIG_GENERIC_SCHED_CLOCK=y
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CONFIG_GENERIC_SMP_IDLE_THREAD=y
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CONFIG_GENERIC_STRNCPY_FROM_USER=y
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CONFIG_GENERIC_STRNLEN_USER=y
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CONFIG_GPIOLIB=y
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CONFIG_GPIO_DEVRES=y
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CONFIG_GPIO_GW_I2C_PLD=y
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CONFIG_GPIO_SYSFS=y
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CONFIG_HANDLE_DOMAIN_IRQ=y
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CONFIG_HARDIRQS_SW_RESEND=y
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CONFIG_HAS_DMA=y
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CONFIG_HAS_IOMEM=y
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CONFIG_HAS_IOPORT_MAP=y
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# CONFIG_HAVE_64BIT_ALIGNED_ACCESS is not set
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CONFIG_HAVE_ARCH_AUDITSYSCALL=y
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# CONFIG_HAVE_ARCH_BITREVERSE is not set
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CONFIG_HAVE_ARCH_JUMP_LABEL=y
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CONFIG_HAVE_ARCH_KGDB=y
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CONFIG_HAVE_ARCH_PFN_VALID=y
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CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
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CONFIG_HAVE_ARCH_TRACEHOOK=y
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# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
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CONFIG_HAVE_BPF_JIT=y
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CONFIG_HAVE_CC_STACKPROTECTOR=y
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CONFIG_HAVE_CONTEXT_TRACKING=y
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CONFIG_HAVE_C_RECORDMCOUNT=y
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CONFIG_HAVE_DEBUG_KMEMLEAK=y
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CONFIG_HAVE_DMA_API_DEBUG=y
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CONFIG_HAVE_DMA_ATTRS=y
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CONFIG_HAVE_DMA_CONTIGUOUS=y
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CONFIG_HAVE_DYNAMIC_FTRACE=y
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CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
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CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
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CONFIG_HAVE_FUNCTION_TRACER=y
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CONFIG_HAVE_GENERIC_DMA_COHERENT=y
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CONFIG_HAVE_IDE=y
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CONFIG_HAVE_IRQ_TIME_ACCOUNTING=y
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CONFIG_HAVE_KERNEL_GZIP=y
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CONFIG_HAVE_KERNEL_LZ4=y
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CONFIG_HAVE_KERNEL_LZMA=y
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CONFIG_HAVE_KERNEL_LZO=y
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CONFIG_HAVE_KERNEL_XZ=y
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CONFIG_HAVE_LATENCYTOP_SUPPORT=y
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CONFIG_HAVE_MEMBLOCK=y
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CONFIG_HAVE_NET_DSA=y
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CONFIG_HAVE_OPROFILE=y
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CONFIG_HAVE_OPTPROBES=y
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CONFIG_HAVE_PERF_EVENTS=y
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CONFIG_HAVE_PERF_REGS=y
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CONFIG_HAVE_PERF_USER_STACK_DUMP=y
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CONFIG_HAVE_PROC_CPU=y
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CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y
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CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
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CONFIG_HAVE_UID16=y
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CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
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CONFIG_HWMON=y
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CONFIG_HWMON_VID=y
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CONFIG_HW_RANDOM=y
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CONFIG_HW_RANDOM_IXP4XX=y
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CONFIG_HZ_FIXED=0
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CONFIG_HZ_PERIODIC=y
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CONFIG_I2C=y
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CONFIG_I2C_ALGOBIT=y
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CONFIG_I2C_BOARDINFO=y
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CONFIG_I2C_CHARDEV=y
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CONFIG_I2C_GPIO=y
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# CONFIG_I2C_IOP3XX is not set
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CONFIG_INITRAMFS_SOURCE=""
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CONFIG_IOMMU_HELPER=y
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CONFIG_IP_PIMSM_V1=y
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CONFIG_IP_PIMSM_V2=y
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CONFIG_IRQ_FORCED_THREADING=y
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CONFIG_IRQ_WORK=y
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# CONFIG_IWMMXT is not set
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CONFIG_IXP4XX_ETH=y
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# CONFIG_IXP4XX_INDIRECT_PCI is not set
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CONFIG_IXP4XX_NPE=y
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CONFIG_IXP4XX_QMGR=y
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CONFIG_IXP4XX_WATCHDOG=y
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CONFIG_LEDS_FSG=y
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CONFIG_LEDS_GPIO=y
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CONFIG_LEDS_LATCH=y
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CONFIG_LEGACY_PTYS=y
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CONFIG_LEGACY_PTY_COUNT=256
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# CONFIG_LZ4_COMPRESS is not set
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# CONFIG_LZ4_DECOMPRESS is not set
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CONFIG_MACH_AP1000=y
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CONFIG_MACH_AP42X=y
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# CONFIG_MACH_ARCOM_VULCAN is not set
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CONFIG_MACH_AVILA=y
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CONFIG_MACH_CAMBRIA=y
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CONFIG_MACH_COMPEXWP18=y
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# CONFIG_MACH_DEVIXP is not set
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CONFIG_MACH_DSMG600=y
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CONFIG_MACH_FSG=y
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CONFIG_MACH_GATEWAY7001=y
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# CONFIG_MACH_GORAMO_MLR is not set
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# CONFIG_MACH_GTWX5715 is not set
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# CONFIG_MACH_IXDP465 is not set
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CONFIG_MACH_IXDPG425=y
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# CONFIG_MACH_KIXRP435 is not set
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CONFIG_MACH_LOFT=y
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CONFIG_MACH_MI424WR=y
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# CONFIG_MACH_MIC256 is not set
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# CONFIG_MACH_MICCPT is not set
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CONFIG_MACH_NAS100D=y
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CONFIG_MACH_NSLU2=y
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CONFIG_MACH_PRONGHORN=y
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CONFIG_MACH_PRONGHORNMETRO=y
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CONFIG_MACH_SIDEWINDER=y
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CONFIG_MACH_TW2662=y
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CONFIG_MACH_TW5334=y
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CONFIG_MACH_USR8200=y
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CONFIG_MACH_WG302V1=y
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CONFIG_MACH_WG302V2=y
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CONFIG_MACH_WRT300NV2=y
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CONFIG_MDIO_BOARDINFO=y
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CONFIG_MIGHT_HAVE_PCI=y
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CONFIG_MODULES_USE_ELF_REL=y
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CONFIG_MTD_CFI_ADV_OPTIONS=y
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# CONFIG_MTD_CFI_GEOMETRY is not set
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CONFIG_MTD_IXP4XX=y
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CONFIG_MTD_OTP=y
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CONFIG_MTD_PHYSMAP=y
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CONFIG_MTD_REDBOOT_PARTS=y
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CONFIG_NEED_DMA_MAP_STATE=y
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CONFIG_NEED_KUSER_HELPERS=y
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CONFIG_NEED_MACH_IO_H=y
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CONFIG_NEED_PER_CPU_KM=y
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CONFIG_NET_PTP_CLASSIFY=y
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CONFIG_NET_VENDOR_XSCALE=y
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CONFIG_NO_BOOTMEM=y
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CONFIG_OLD_SIGACTION=y
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CONFIG_OLD_SIGSUSPEND3=y
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CONFIG_PAGEFLAGS_EXTENDED=y
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CONFIG_PAGE_OFFSET=0xC0000000
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CONFIG_PCI=y
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# CONFIG_PCI_DOMAINS_GENERIC is not set
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CONFIG_PERF_USE_VMALLOC=y
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CONFIG_PGTABLE_LEVELS=2
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CONFIG_PHYLIB=y
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# CONFIG_RCU_EXPEDITE_BOOT is not set
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# CONFIG_RCU_STALL_COMMON is not set
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CONFIG_RTC_CLASS=y
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CONFIG_RTC_DRV_DS1672=y
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CONFIG_RTC_DRV_ISL1208=y
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CONFIG_RTC_DRV_PCF8563=y
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CONFIG_RTC_DRV_X1205=y
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CONFIG_RWSEM_XCHGADD_ALGORITHM=y
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CONFIG_SCHED_HRTICK=y
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# CONFIG_SCSI_DMA is not set
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CONFIG_SENSORS_AD7418=y
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CONFIG_SENSORS_GSC=y
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CONFIG_SENSORS_MAX6650=y
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CONFIG_SENSORS_W83781D=y
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CONFIG_SERIAL_8250_NR_UARTS=4
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CONFIG_SERIAL_8250_RUNTIME_UARTS=4
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CONFIG_SPLIT_PTLOCK_CPUS=999999
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CONFIG_SRCU=y
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CONFIG_SWIOTLB=y
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CONFIG_SYS_SUPPORTS_APM_EMULATION=y
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CONFIG_TICK_CPU_ACCOUNTING=y
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CONFIG_UID16=y
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CONFIG_UNCOMPRESS_INCLUDE="mach/uncompress.h"
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CONFIG_USB_EHCI_BIG_ENDIAN_DESC=y
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CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
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CONFIG_USB_SUPPORT=y
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CONFIG_VECTORS_BASE=0xffff0000
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CONFIG_VM_EVENT_COUNTERS=y
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CONFIG_WATCHDOG_NOWAYOUT=y
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CONFIG_XZ_DEC_ARM=y
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CONFIG_XZ_DEC_BCJ=y
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CONFIG_ZBOOT_ROM_BSS=0x0
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CONFIG_ZBOOT_ROM_TEXT=0x0
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@ -1,136 +0,0 @@
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From 7113f56b683c5123df5c20724ac813cee66fa21a Mon Sep 17 00:00:00 2001
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From: Jonas Gorski <jogo@openwrt.org>
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Date: Mon, 1 Jul 2013 16:49:05 +0200
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Subject: [PATCH 1/2] arm: ixp4xx: set cohorent_dma_mask for ethernet platform
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devices
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ARM requires the cohorent_dma_mask set, so set it for the platform
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devices so that the ethernet driver has access to it.
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Signed-off-by: Jonas Gorski <jogo@openwrt.org>
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---
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arch/arm/mach-ixp4xx/fsg-setup.c | 2 ++
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arch/arm/mach-ixp4xx/goramo_mlr.c | 2 ++
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arch/arm/mach-ixp4xx/ixdp425-setup.c | 3 +++
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arch/arm/mach-ixp4xx/nas100d-setup.c | 1 +
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arch/arm/mach-ixp4xx/nslu2-setup.c | 1 +
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arch/arm/mach-ixp4xx/omixp-setup.c | 3 +++
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arch/arm/mach-ixp4xx/vulcan-setup.c | 2 ++
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7 files changed, 14 insertions(+)
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--- a/arch/arm/mach-ixp4xx/fsg-setup.c
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+++ b/arch/arm/mach-ixp4xx/fsg-setup.c
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@@ -142,12 +142,14 @@ static struct platform_device fsg_eth[]
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.id = IXP4XX_ETH_NPEB,
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.dev = {
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.platform_data = fsg_plat_eth,
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+ .coherent_dma_mask = DMA_BIT_MASK(32),
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},
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}, {
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEC,
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.dev = {
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.platform_data = fsg_plat_eth + 1,
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+ .coherent_dma_mask = DMA_BIT_MASK(32),
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},
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}
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};
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--- a/arch/arm/mach-ixp4xx/goramo_mlr.c
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+++ b/arch/arm/mach-ixp4xx/goramo_mlr.c
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@@ -295,10 +295,12 @@ static struct platform_device device_eth
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEB,
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.dev.platform_data = eth_plat,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}, {
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEC,
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.dev.platform_data = eth_plat + 1,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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--- a/arch/arm/mach-ixp4xx/ixdp425-setup.c
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+++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c
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@@ -20,6 +20,7 @@
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#include <linux/mtd/nand.h>
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#include <linux/mtd/partitions.h>
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#include <linux/delay.h>
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+#include <linux/dma-mapping.h>
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#include <linux/gpio.h>
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#include <asm/types.h>
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#include <asm/setup.h>
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@@ -196,10 +197,12 @@ static struct platform_device ixdp425_et
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEB,
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.dev.platform_data = ixdp425_plat_eth,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}, {
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEC,
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.dev.platform_data = ixdp425_plat_eth + 1,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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--- a/arch/arm/mach-ixp4xx/nas100d-setup.c
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+++ b/arch/arm/mach-ixp4xx/nas100d-setup.c
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@@ -170,6 +170,7 @@ static struct platform_device nas100d_et
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEB,
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.dev.platform_data = nas100d_plat_eth,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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--- a/arch/arm/mach-ixp4xx/nslu2-setup.c
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+++ b/arch/arm/mach-ixp4xx/nslu2-setup.c
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@@ -182,6 +182,7 @@ static struct platform_device nslu2_eth[
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEB,
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.dev.platform_data = nslu2_plat_eth,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}
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};
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--- a/arch/arm/mach-ixp4xx/omixp-setup.c
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+++ b/arch/arm/mach-ixp4xx/omixp-setup.c
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@@ -17,6 +17,7 @@
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#include <linux/serial_8250.h>
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#include <linux/mtd/mtd.h>
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#include <linux/mtd/partitions.h>
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+#include <linux/dma-mapping.h>
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#include <linux/leds.h>
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#include <asm/setup.h>
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@@ -188,10 +189,12 @@ static struct platform_device ixdp425_et
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEB,
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.dev.platform_data = ixdp425_plat_eth,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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}, {
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.name = "ixp4xx_eth",
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.id = IXP4XX_ETH_NPEC,
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.dev.platform_data = ixdp425_plat_eth + 1,
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+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
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},
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};
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--- a/arch/arm/mach-ixp4xx/vulcan-setup.c
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+++ b/arch/arm/mach-ixp4xx/vulcan-setup.c
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@@ -139,6 +139,7 @@ static struct platform_device vulcan_eth
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.id = IXP4XX_ETH_NPEB,
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.dev = {
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.platform_data = &vulcan_plat_eth[0],
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+ .coherent_dma_mask = DMA_BIT_MASK(32),
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},
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},
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[1] = {
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@@ -146,6 +147,7 @@ static struct platform_device vulcan_eth
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.id = IXP4XX_ETH_NPEC,
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.dev = {
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.platform_data = &vulcan_plat_eth[1],
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+ .coherent_dma_mask = DMA_BIT_MASK(32),
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},
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},
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};
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|
|
@ -1,95 +0,0 @@
|
|||
From 1d67040af0144c549f4db8144d2ccc253ff8639c Mon Sep 17 00:00:00 2001
|
||||
From: Jonas Gorski <jogo@openwrt.org>
|
||||
Date: Mon, 1 Jul 2013 16:39:28 +0200
|
||||
Subject: [PATCH 2/2] net: ixp4xx_eth: use parent device for dma allocations
|
||||
|
||||
Now that the platfomr device provides a dma_cohorent_mask, use it for
|
||||
dma operations.
|
||||
|
||||
This fixes ethernet on ixp4xx which was broken since 3.7.
|
||||
|
||||
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
|
||||
---
|
||||
drivers/net/ethernet/xscale/ixp4xx_eth.c | 23 ++++++++++++-----------
|
||||
1 file changed, 12 insertions(+), 11 deletions(-)
|
||||
|
||||
--- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
|
||||
+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
|
||||
@@ -657,10 +657,10 @@ static inline void queue_put_desc(unsign
|
||||
static inline void dma_unmap_tx(struct port *port, struct desc *desc)
|
||||
{
|
||||
#ifdef __ARMEB__
|
||||
- dma_unmap_single(&port->netdev->dev, desc->data,
|
||||
+ dma_unmap_single(port->netdev->dev.parent, desc->data,
|
||||
desc->buf_len, DMA_TO_DEVICE);
|
||||
#else
|
||||
- dma_unmap_single(&port->netdev->dev, desc->data & ~3,
|
||||
+ dma_unmap_single(port->netdev->dev.parent, desc->data & ~3,
|
||||
ALIGN((desc->data & 3) + desc->buf_len, 4),
|
||||
DMA_TO_DEVICE);
|
||||
#endif
|
||||
@@ -727,9 +727,9 @@ static int eth_poll(struct napi_struct *
|
||||
|
||||
#ifdef __ARMEB__
|
||||
if ((skb = netdev_alloc_skb(dev, RX_BUFF_SIZE))) {
|
||||
- phys = dma_map_single(&dev->dev, skb->data,
|
||||
+ phys = dma_map_single(dev->dev.parent, skb->data,
|
||||
RX_BUFF_SIZE, DMA_FROM_DEVICE);
|
||||
- if (dma_mapping_error(&dev->dev, phys)) {
|
||||
+ if (dma_mapping_error(dev->dev.parent, phys)) {
|
||||
dev_kfree_skb(skb);
|
||||
skb = NULL;
|
||||
}
|
||||
@@ -752,10 +752,11 @@ static int eth_poll(struct napi_struct *
|
||||
#ifdef __ARMEB__
|
||||
temp = skb;
|
||||
skb = port->rx_buff_tab[n];
|
||||
- dma_unmap_single(&dev->dev, desc->data - NET_IP_ALIGN,
|
||||
+ dma_unmap_single(dev->dev.parent, desc->data - NET_IP_ALIGN,
|
||||
RX_BUFF_SIZE, DMA_FROM_DEVICE);
|
||||
#else
|
||||
- dma_sync_single_for_cpu(&dev->dev, desc->data - NET_IP_ALIGN,
|
||||
+ dma_sync_single_for_cpu(dev->dev.parent,
|
||||
+ desc->data - NET_IP_ALIGN,
|
||||
RX_BUFF_SIZE, DMA_FROM_DEVICE);
|
||||
memcpy_swab32((u32 *)skb->data, (u32 *)port->rx_buff_tab[n],
|
||||
ALIGN(NET_IP_ALIGN + desc->pkt_len, 4) / 4);
|
||||
@@ -874,7 +875,7 @@ static int eth_xmit(struct sk_buff *skb,
|
||||
memcpy_swab32(mem, (u32 *)((int)skb->data & ~3), bytes / 4);
|
||||
#endif
|
||||
|
||||
- phys = dma_map_single(&dev->dev, mem, bytes, DMA_TO_DEVICE);
|
||||
+ phys = dma_map_single(dev->dev.parent, mem, bytes, DMA_TO_DEVICE);
|
||||
if (dma_mapping_error(&dev->dev, phys)) {
|
||||
dev_kfree_skb(skb);
|
||||
#ifndef __ARMEB__
|
||||
@@ -1124,7 +1125,7 @@ static int init_queues(struct port *port
|
||||
int i;
|
||||
|
||||
if (!ports_open) {
|
||||
- dma_pool = dma_pool_create(DRV_NAME, &port->netdev->dev,
|
||||
+ dma_pool = dma_pool_create(DRV_NAME, port->netdev->dev.parent,
|
||||
POOL_ALLOC_SIZE, 32, 0);
|
||||
if (!dma_pool)
|
||||
return -ENOMEM;
|
||||
@@ -1152,9 +1153,9 @@ static int init_queues(struct port *port
|
||||
data = buff;
|
||||
#endif
|
||||
desc->buf_len = MAX_MRU;
|
||||
- desc->data = dma_map_single(&port->netdev->dev, data,
|
||||
+ desc->data = dma_map_single(port->netdev->dev.parent, data,
|
||||
RX_BUFF_SIZE, DMA_FROM_DEVICE);
|
||||
- if (dma_mapping_error(&port->netdev->dev, desc->data)) {
|
||||
+ if (dma_mapping_error(port->netdev->dev.parent, desc->data)) {
|
||||
free_buffer(buff);
|
||||
return -EIO;
|
||||
}
|
||||
@@ -1174,7 +1175,7 @@ static void destroy_queues(struct port *
|
||||
struct desc *desc = rx_desc_ptr(port, i);
|
||||
buffer_t *buff = port->rx_buff_tab[i];
|
||||
if (buff) {
|
||||
- dma_unmap_single(&port->netdev->dev,
|
||||
+ dma_unmap_single(port->netdev->dev.parent,
|
||||
desc->data - NET_IP_ALIGN,
|
||||
RX_BUFF_SIZE, DMA_FROM_DEVICE);
|
||||
free_buffer(buff);
|
||||
|
|
@ -1,421 +0,0 @@
|
|||
--- a/drivers/gpio/Kconfig
|
||||
+++ b/drivers/gpio/Kconfig
|
||||
@@ -647,6 +647,14 @@ config GPIO_SX150X
|
||||
8 bits: sx1508q
|
||||
16 bits: sx1509q
|
||||
|
||||
+config GPIO_GW_I2C_PLD
|
||||
+ tristate "Gateworks I2C PLD GPIO Expander"
|
||||
+ depends on I2C
|
||||
+ help
|
||||
+ Say yes here to provide access to the Gateworks I2C PLD GPIO
|
||||
+ Expander. This is used at least on the GW2358-4.
|
||||
+
|
||||
+
|
||||
endmenu
|
||||
|
||||
menu "MFD GPIO expanders"
|
||||
--- a/drivers/gpio/Makefile
|
||||
+++ b/drivers/gpio/Makefile
|
||||
@@ -112,3 +112,4 @@ obj-$(CONFIG_GPIO_XILINX) += gpio-xilinx
|
||||
obj-$(CONFIG_GPIO_XTENSA) += gpio-xtensa.o
|
||||
obj-$(CONFIG_GPIO_ZEVIO) += gpio-zevio.o
|
||||
obj-$(CONFIG_GPIO_ZYNQ) += gpio-zynq.o
|
||||
+obj-$(CONFIG_GPIO_GW_I2C_PLD) += gw_i2c_pld.o
|
||||
--- /dev/null
|
||||
+++ b/drivers/gpio/gw_i2c_pld.c
|
||||
@@ -0,0 +1,371 @@
|
||||
+/*
|
||||
+ * Gateworks I2C PLD GPIO expander
|
||||
+ *
|
||||
+ * Copyright (C) 2009 Gateworks Corporation
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License as published by
|
||||
+ * the Free Software Foundation; either version 2 of the License, or
|
||||
+ * (at your option) any later version.
|
||||
+ *
|
||||
+ * This program is distributed in the hope that it will be useful,
|
||||
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
+ * GNU General Public License for more details.
|
||||
+ *
|
||||
+ * You should have received a copy of the GNU General Public License
|
||||
+ * along with this program; if not, write to the Free Software
|
||||
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/slab.h>
|
||||
+#include <linux/hardirq.h>
|
||||
+#include <linux/i2c.h>
|
||||
+#include <linux/i2c/gw_i2c_pld.h>
|
||||
+#include <linux/module.h>
|
||||
+#include <linux/export.h>
|
||||
+#include <asm/gpio.h>
|
||||
+#include <mach/hardware.h>
|
||||
+
|
||||
+static const struct i2c_device_id gw_i2c_pld_id[] = {
|
||||
+ { "gw_i2c_pld", 8 },
|
||||
+ { }
|
||||
+};
|
||||
+MODULE_DEVICE_TABLE(i2c, gw_i2c_pld_id);
|
||||
+
|
||||
+/*
|
||||
+ * The Gateworks I2C PLD chip only expose one read and one
|
||||
+ * write register. Writing a "one" bit (to match the reset state) lets
|
||||
+ * that pin be used as an input. It is an open-drain model.
|
||||
+ */
|
||||
+
|
||||
+struct gw_i2c_pld {
|
||||
+ struct gpio_chip chip;
|
||||
+ struct i2c_client *client;
|
||||
+ unsigned out; /* software latch */
|
||||
+};
|
||||
+
|
||||
+/*-------------------------------------------------------------------------*/
|
||||
+
|
||||
+/*
|
||||
+ * The Gateworks I2C PLD chip does not properly send the acknowledge bit
|
||||
+ * thus we cannot use standard i2c_smbus functions. We have recreated
|
||||
+ * our own here, but we still use the rt_mutex_lock to lock the i2c_bus
|
||||
+ * as the device still exists on the I2C bus.
|
||||
+*/
|
||||
+
|
||||
+#define PLD_SCL_GPIO 6
|
||||
+#define PLD_SDA_GPIO 7
|
||||
+
|
||||
+#define SCL_LO() gpio_line_set(PLD_SCL_GPIO, IXP4XX_GPIO_LOW)
|
||||
+#define SCL_HI() gpio_line_set(PLD_SCL_GPIO, IXP4XX_GPIO_HIGH)
|
||||
+#define SCL_EN() gpio_line_config(PLD_SCL_GPIO, IXP4XX_GPIO_OUT)
|
||||
+#define SDA_LO() gpio_line_set(PLD_SDA_GPIO, IXP4XX_GPIO_LOW)
|
||||
+#define SDA_HI() gpio_line_set(PLD_SDA_GPIO, IXP4XX_GPIO_HIGH)
|
||||
+#define SDA_EN() gpio_line_config(PLD_SDA_GPIO, IXP4XX_GPIO_OUT)
|
||||
+#define SDA_DIS() gpio_line_config(PLD_SDA_GPIO, IXP4XX_GPIO_IN)
|
||||
+#define SDA_IN(x) gpio_line_get(PLD_SDA_GPIO, &x);
|
||||
+
|
||||
+static int i2c_pld_write_byte(int address, int byte)
|
||||
+{
|
||||
+ int i;
|
||||
+
|
||||
+ address = (address << 1) & ~0x1;
|
||||
+
|
||||
+ SDA_HI();
|
||||
+ SDA_EN();
|
||||
+ SCL_EN();
|
||||
+ SCL_HI();
|
||||
+ SDA_LO();
|
||||
+ SCL_LO();
|
||||
+
|
||||
+ for (i = 7; i >= 0; i--)
|
||||
+ {
|
||||
+ if (address & (1 << i))
|
||||
+ SDA_HI();
|
||||
+ else
|
||||
+ SDA_LO();
|
||||
+
|
||||
+ SCL_HI();
|
||||
+ SCL_LO();
|
||||
+ }
|
||||
+
|
||||
+ SDA_DIS();
|
||||
+ SCL_HI();
|
||||
+ SDA_IN(i);
|
||||
+ SCL_LO();
|
||||
+ SDA_EN();
|
||||
+
|
||||
+ for (i = 7; i >= 0; i--)
|
||||
+ {
|
||||
+ if (byte & (1 << i))
|
||||
+ SDA_HI();
|
||||
+ else
|
||||
+ SDA_LO();
|
||||
+ SCL_HI();
|
||||
+ SCL_LO();
|
||||
+ }
|
||||
+
|
||||
+ SDA_DIS();
|
||||
+ SCL_HI();
|
||||
+ SDA_IN(i);
|
||||
+ SCL_LO();
|
||||
+
|
||||
+ SDA_HI();
|
||||
+ SDA_EN();
|
||||
+
|
||||
+ SDA_LO();
|
||||
+ SCL_HI();
|
||||
+ SDA_HI();
|
||||
+ SCL_LO();
|
||||
+ SCL_HI();
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static unsigned int i2c_pld_read_byte(int address)
|
||||
+{
|
||||
+ int i = 0, byte = 0;
|
||||
+ int bit;
|
||||
+
|
||||
+ address = (address << 1) | 0x1;
|
||||
+
|
||||
+ SDA_HI();
|
||||
+ SDA_EN();
|
||||
+ SCL_EN();
|
||||
+ SCL_HI();
|
||||
+ SDA_LO();
|
||||
+ SCL_LO();
|
||||
+
|
||||
+ for (i = 7; i >= 0; i--)
|
||||
+ {
|
||||
+ if (address & (1 << i))
|
||||
+ SDA_HI();
|
||||
+ else
|
||||
+ SDA_LO();
|
||||
+
|
||||
+ SCL_HI();
|
||||
+ SCL_LO();
|
||||
+ }
|
||||
+
|
||||
+ SDA_DIS();
|
||||
+ SCL_HI();
|
||||
+ SDA_IN(i);
|
||||
+ SCL_LO();
|
||||
+ SDA_EN();
|
||||
+
|
||||
+ SDA_DIS();
|
||||
+ for (i = 7; i >= 0; i--)
|
||||
+ {
|
||||
+ SCL_HI();
|
||||
+ SDA_IN(bit);
|
||||
+ byte |= bit << i;
|
||||
+ SCL_LO();
|
||||
+ }
|
||||
+
|
||||
+ SDA_LO();
|
||||
+ SCL_HI();
|
||||
+ SDA_HI();
|
||||
+ SCL_LO();
|
||||
+ SCL_HI();
|
||||
+
|
||||
+ return byte;
|
||||
+}
|
||||
+
|
||||
+
|
||||
+static int gw_i2c_pld_input8(struct gpio_chip *chip, unsigned offset)
|
||||
+{
|
||||
+ int ret;
|
||||
+ struct gw_i2c_pld *gpio = container_of(chip, struct gw_i2c_pld, chip);
|
||||
+ struct i2c_adapter *adap = gpio->client->adapter;
|
||||
+
|
||||
+ if (in_atomic() || irqs_disabled()) {
|
||||
+ ret = rt_mutex_trylock(&adap->bus_lock);
|
||||
+ if (!ret)
|
||||
+ /* I2C activity is ongoing. */
|
||||
+ return -EAGAIN;
|
||||
+ } else {
|
||||
+ rt_mutex_lock(&adap->bus_lock);
|
||||
+ }
|
||||
+
|
||||
+ gpio->out |= (1 << offset);
|
||||
+
|
||||
+ ret = i2c_pld_write_byte(gpio->client->addr, gpio->out);
|
||||
+
|
||||
+ rt_mutex_unlock(&adap->bus_lock);
|
||||
+
|
||||
+ return ret;
|
||||
+}
|
||||
+
|
||||
+static int gw_i2c_pld_get8(struct gpio_chip *chip, unsigned offset)
|
||||
+{
|
||||
+ int ret;
|
||||
+ s32 value;
|
||||
+ struct gw_i2c_pld *gpio = container_of(chip, struct gw_i2c_pld, chip);
|
||||
+ struct i2c_adapter *adap = gpio->client->adapter;
|
||||
+
|
||||
+ if (in_atomic() || irqs_disabled()) {
|
||||
+ ret = rt_mutex_trylock(&adap->bus_lock);
|
||||
+ if (!ret)
|
||||
+ /* I2C activity is ongoing. */
|
||||
+ return -EAGAIN;
|
||||
+ } else {
|
||||
+ rt_mutex_lock(&adap->bus_lock);
|
||||
+ }
|
||||
+
|
||||
+ value = i2c_pld_read_byte(gpio->client->addr);
|
||||
+
|
||||
+ rt_mutex_unlock(&adap->bus_lock);
|
||||
+
|
||||
+ return (value < 0) ? 0 : (value & (1 << offset));
|
||||
+}
|
||||
+
|
||||
+static int gw_i2c_pld_output8(struct gpio_chip *chip, unsigned offset, int value)
|
||||
+{
|
||||
+ int ret;
|
||||
+
|
||||
+ struct gw_i2c_pld *gpio = container_of(chip, struct gw_i2c_pld, chip);
|
||||
+ struct i2c_adapter *adap = gpio->client->adapter;
|
||||
+
|
||||
+ unsigned bit = 1 << offset;
|
||||
+
|
||||
+ if (in_atomic() || irqs_disabled()) {
|
||||
+ ret = rt_mutex_trylock(&adap->bus_lock);
|
||||
+ if (!ret)
|
||||
+ /* I2C activity is ongoing. */
|
||||
+ return -EAGAIN;
|
||||
+ } else {
|
||||
+ rt_mutex_lock(&adap->bus_lock);
|
||||
+ }
|
||||
+
|
||||
+
|
||||
+ if (value)
|
||||
+ gpio->out |= bit;
|
||||
+ else
|
||||
+ gpio->out &= ~bit;
|
||||
+
|
||||
+ ret = i2c_pld_write_byte(gpio->client->addr, gpio->out);
|
||||
+
|
||||
+ rt_mutex_unlock(&adap->bus_lock);
|
||||
+
|
||||
+ return ret;
|
||||
+}
|
||||
+
|
||||
+static void gw_i2c_pld_set8(struct gpio_chip *chip, unsigned offset, int value)
|
||||
+{
|
||||
+ gw_i2c_pld_output8(chip, offset, value);
|
||||
+}
|
||||
+
|
||||
+/*-------------------------------------------------------------------------*/
|
||||
+
|
||||
+static int gw_i2c_pld_probe(struct i2c_client *client,
|
||||
+ const struct i2c_device_id *id)
|
||||
+{
|
||||
+ struct gw_i2c_pld_platform_data *pdata;
|
||||
+ struct gw_i2c_pld *gpio;
|
||||
+ int status;
|
||||
+
|
||||
+ pdata = client->dev.platform_data;
|
||||
+ if (!pdata)
|
||||
+ return -ENODEV;
|
||||
+
|
||||
+ /* Allocate, initialize, and register this gpio_chip. */
|
||||
+ gpio = kzalloc(sizeof *gpio, GFP_KERNEL);
|
||||
+ if (!gpio)
|
||||
+ return -ENOMEM;
|
||||
+
|
||||
+ gpio->chip.base = pdata->gpio_base;
|
||||
+ gpio->chip.can_sleep = 1;
|
||||
+ gpio->chip.dev = &client->dev;
|
||||
+ gpio->chip.owner = THIS_MODULE;
|
||||
+
|
||||
+ gpio->chip.ngpio = pdata->nr_gpio;
|
||||
+ gpio->chip.direction_input = gw_i2c_pld_input8;
|
||||
+ gpio->chip.get = gw_i2c_pld_get8;
|
||||
+ gpio->chip.direction_output = gw_i2c_pld_output8;
|
||||
+ gpio->chip.set = gw_i2c_pld_set8;
|
||||
+
|
||||
+ gpio->chip.label = client->name;
|
||||
+
|
||||
+ gpio->client = client;
|
||||
+ i2c_set_clientdata(client, gpio);
|
||||
+
|
||||
+ gpio->out = 0xFF;
|
||||
+
|
||||
+ status = gpiochip_add(&gpio->chip);
|
||||
+ if (status < 0)
|
||||
+ goto fail;
|
||||
+
|
||||
+ dev_info(&client->dev, "gpios %d..%d on a %s%s\n",
|
||||
+ gpio->chip.base,
|
||||
+ gpio->chip.base + gpio->chip.ngpio - 1,
|
||||
+ client->name,
|
||||
+ client->irq ? " (irq ignored)" : "");
|
||||
+
|
||||
+ /* Let platform code set up the GPIOs and their users.
|
||||
+ * Now is the first time anyone could use them.
|
||||
+ */
|
||||
+ if (pdata->setup) {
|
||||
+ status = pdata->setup(client,
|
||||
+ gpio->chip.base, gpio->chip.ngpio,
|
||||
+ pdata->context);
|
||||
+ if (status < 0)
|
||||
+ dev_warn(&client->dev, "setup --> %d\n", status);
|
||||
+ }
|
||||
+
|
||||
+ return 0;
|
||||
+
|
||||
+fail:
|
||||
+ dev_dbg(&client->dev, "probe error %d for '%s'\n",
|
||||
+ status, client->name);
|
||||
+ kfree(gpio);
|
||||
+ return status;
|
||||
+}
|
||||
+
|
||||
+static int gw_i2c_pld_remove(struct i2c_client *client)
|
||||
+{
|
||||
+ struct gw_i2c_pld_platform_data *pdata = client->dev.platform_data;
|
||||
+ struct gw_i2c_pld *gpio = i2c_get_clientdata(client);
|
||||
+ int status = 0;
|
||||
+
|
||||
+ if (pdata->teardown) {
|
||||
+ status = pdata->teardown(client,
|
||||
+ gpio->chip.base, gpio->chip.ngpio,
|
||||
+ pdata->context);
|
||||
+ if (status < 0) {
|
||||
+ dev_err(&client->dev, "%s --> %d\n",
|
||||
+ "teardown", status);
|
||||
+ return status;
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ gpiochip_remove(&gpio->chip);
|
||||
+ kfree(gpio);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static struct i2c_driver gw_i2c_pld_driver = {
|
||||
+ .driver = {
|
||||
+ .name = "gw_i2c_pld",
|
||||
+ .owner = THIS_MODULE,
|
||||
+ },
|
||||
+ .probe = gw_i2c_pld_probe,
|
||||
+ .remove = gw_i2c_pld_remove,
|
||||
+ .id_table = gw_i2c_pld_id,
|
||||
+};
|
||||
+
|
||||
+static int __init gw_i2c_pld_init(void)
|
||||
+{
|
||||
+ return i2c_add_driver(&gw_i2c_pld_driver);
|
||||
+}
|
||||
+module_init(gw_i2c_pld_init);
|
||||
+
|
||||
+static void __exit gw_i2c_pld_exit(void)
|
||||
+{
|
||||
+ i2c_del_driver(&gw_i2c_pld_driver);
|
||||
+}
|
||||
+module_exit(gw_i2c_pld_exit);
|
||||
+
|
||||
+MODULE_LICENSE("GPL");
|
||||
+MODULE_AUTHOR("Chris Lang");
|
||||
--- /dev/null
|
||||
+++ b/include/linux/i2c/gw_i2c_pld.h
|
||||
@@ -0,0 +1,20 @@
|
||||
+#ifndef __LINUX_GW_I2C_PLD_H
|
||||
+#define __LINUX_GW_I2C_PLD_H
|
||||
+
|
||||
+/**
|
||||
+ * The Gateworks I2C PLD Implements an additional 8 bits of GPIO through the PLD
|
||||
+ */
|
||||
+
|
||||
+struct gw_i2c_pld_platform_data {
|
||||
+ unsigned gpio_base;
|
||||
+ unsigned nr_gpio;
|
||||
+ int (*setup)(struct i2c_client *client,
|
||||
+ int gpio, unsigned ngpio,
|
||||
+ void *context);
|
||||
+ int (*teardown)(struct i2c_client *client,
|
||||
+ int gpio, unsigned ngpio,
|
||||
+ void *context);
|
||||
+ void *context;
|
||||
+};
|
||||
+
|
||||
+#endif /* __LINUX_GW_I2C_PLD_H */
|
||||
|
|
@ -1,73 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/common.c
|
||||
+++ b/arch/arm/mach-ixp4xx/common.c
|
||||
@@ -93,22 +93,7 @@ void __init ixp4xx_map_io(void)
|
||||
/*
|
||||
* GPIO-functions
|
||||
*/
|
||||
-/*
|
||||
- * The following converted to the real HW bits the gpio_line_config
|
||||
- */
|
||||
-/* GPIO pin types */
|
||||
-#define IXP4XX_GPIO_OUT 0x1
|
||||
-#define IXP4XX_GPIO_IN 0x2
|
||||
-
|
||||
-/* GPIO signal types */
|
||||
-#define IXP4XX_GPIO_LOW 0
|
||||
-#define IXP4XX_GPIO_HIGH 1
|
||||
-
|
||||
-/* GPIO Clocks */
|
||||
-#define IXP4XX_GPIO_CLK_0 14
|
||||
-#define IXP4XX_GPIO_CLK_1 15
|
||||
-
|
||||
-static void gpio_line_config(u8 line, u32 direction)
|
||||
+void gpio_line_config(u8 line, u32 direction)
|
||||
{
|
||||
if (direction == IXP4XX_GPIO_IN)
|
||||
*IXP4XX_GPIO_GPOER |= (1 << line);
|
||||
@@ -116,17 +101,17 @@ static void gpio_line_config(u8 line, u3
|
||||
*IXP4XX_GPIO_GPOER &= ~(1 << line);
|
||||
}
|
||||
|
||||
-static void gpio_line_get(u8 line, int *value)
|
||||
+void gpio_line_get(u8 line, int *value)
|
||||
{
|
||||
*value = (*IXP4XX_GPIO_GPINR >> line) & 0x1;
|
||||
}
|
||||
|
||||
-static void gpio_line_set(u8 line, int value)
|
||||
+void gpio_line_set(u8 line, int value)
|
||||
{
|
||||
- if (value == IXP4XX_GPIO_HIGH)
|
||||
- *IXP4XX_GPIO_GPOUTR |= (1 << line);
|
||||
- else if (value == IXP4XX_GPIO_LOW)
|
||||
+ if (value == IXP4XX_GPIO_LOW)
|
||||
*IXP4XX_GPIO_GPOUTR &= ~(1 << line);
|
||||
+ else
|
||||
+ *IXP4XX_GPIO_GPOUTR |= (1 << line);
|
||||
}
|
||||
|
||||
/*************************************************************************
|
||||
--- a/arch/arm/mach-ixp4xx/include/mach/platform.h
|
||||
+++ b/arch/arm/mach-ixp4xx/include/mach/platform.h
|
||||
@@ -131,5 +131,21 @@ struct pci_sys_data;
|
||||
extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
|
||||
extern struct pci_ops ixp4xx_ops;
|
||||
|
||||
+/* GPIO pin types */
|
||||
+#define IXP4XX_GPIO_OUT 0x1
|
||||
+#define IXP4XX_GPIO_IN 0x2
|
||||
+
|
||||
+/* GPIO signal types */
|
||||
+#define IXP4XX_GPIO_LOW 0
|
||||
+#define IXP4XX_GPIO_HIGH 1
|
||||
+
|
||||
+/* GPIO Clocks */
|
||||
+#define IXP4XX_GPIO_CLK_0 14
|
||||
+#define IXP4XX_GPIO_CLK_1 15
|
||||
+
|
||||
+void gpio_line_config(u8 line, u32 direction);
|
||||
+void gpio_line_get(u8 line, int *value);
|
||||
+void gpio_line_set(u8 line, int value);
|
||||
+
|
||||
#endif // __ASSEMBLY__
|
||||
|
||||
|
|
@ -1,17 +0,0 @@
|
|||
--- a/drivers/char/random.c
|
||||
+++ b/drivers/char/random.c
|
||||
@@ -285,11 +285,11 @@
|
||||
/*
|
||||
* Configuration information
|
||||
*/
|
||||
-#define INPUT_POOL_SHIFT 12
|
||||
+#define INPUT_POOL_SHIFT 13
|
||||
#define INPUT_POOL_WORDS (1 << (INPUT_POOL_SHIFT-5))
|
||||
-#define OUTPUT_POOL_SHIFT 10
|
||||
+#define OUTPUT_POOL_SHIFT 11
|
||||
#define OUTPUT_POOL_WORDS (1 << (OUTPUT_POOL_SHIFT-5))
|
||||
-#define SEC_XFER_SIZE 512
|
||||
+#define SEC_XFER_SIZE 1024
|
||||
#define EXTRACT_SIZE 10
|
||||
|
||||
#define DEBUG_RANDOM_BOOT 0
|
||||
|
|
@ -1,78 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/gateway7001-setup.c
|
||||
+++ b/arch/arm/mach-ixp4xx/gateway7001-setup.c
|
||||
@@ -17,6 +17,7 @@
|
||||
#include <linux/serial.h>
|
||||
#include <linux/tty.h>
|
||||
#include <linux/serial_8250.h>
|
||||
+#include <linux/dma-mapping.h>
|
||||
|
||||
#include <asm/types.h>
|
||||
#include <asm/setup.h>
|
||||
@@ -75,9 +76,37 @@ static struct platform_device gateway700
|
||||
.resource = &gateway7001_uart_resource,
|
||||
};
|
||||
|
||||
+static struct eth_plat_info gateway7001_plat_eth[] = {
|
||||
+ {
|
||||
+ .phy = 1,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }, {
|
||||
+ .phy = 2,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device gateway7001_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = gateway7001_plat_eth,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = gateway7001_plat_eth + 1,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
static struct platform_device *gateway7001_devices[] __initdata = {
|
||||
&gateway7001_flash,
|
||||
- &gateway7001_uart
|
||||
+ &gateway7001_uart,
|
||||
+ &gateway7001_eth[0],
|
||||
+ &gateway7001_eth[1],
|
||||
};
|
||||
|
||||
static void __init gateway7001_init(void)
|
||||
--- a/arch/arm/mach-ixp4xx/wg302v2-setup.c
|
||||
+++ b/arch/arm/mach-ixp4xx/wg302v2-setup.c
|
||||
@@ -76,9 +76,26 @@ static struct platform_device wg302v2_ua
|
||||
.resource = &wg302v2_uart_resource,
|
||||
};
|
||||
|
||||
+static struct eth_plat_info wg302v2_plat_eth[] = {
|
||||
+ {
|
||||
+ .phy = 8,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device wg302v2_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = wg302v2_plat_eth,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
static struct platform_device *wg302v2_devices[] __initdata = {
|
||||
&wg302v2_flash,
|
||||
&wg302v2_uart,
|
||||
+ &wg302v2_eth[0],
|
||||
};
|
||||
|
||||
static void __init wg302v2_init(void)
|
||||
|
|
@ -1,261 +0,0 @@
|
|||
--- a/arch/arm/configs/ixp4xx_defconfig
|
||||
+++ b/arch/arm/configs/ixp4xx_defconfig
|
||||
@@ -13,6 +13,7 @@ CONFIG_MACH_AVILA=y
|
||||
CONFIG_MACH_LOFT=y
|
||||
CONFIG_ARCH_ADI_COYOTE=y
|
||||
CONFIG_MACH_GATEWAY7001=y
|
||||
+CONFIG_MACH_WG302V1=y
|
||||
CONFIG_MACH_WG302V2=y
|
||||
CONFIG_ARCH_IXDP425=y
|
||||
CONFIG_MACH_IXDPG425=y
|
||||
--- a/arch/arm/mach-ixp4xx/Kconfig
|
||||
+++ b/arch/arm/mach-ixp4xx/Kconfig
|
||||
@@ -45,6 +45,14 @@ config MACH_GATEWAY7001
|
||||
7001 Access Point. For more information on this platform,
|
||||
see http://openwrt.org
|
||||
|
||||
+config MACH_WG302V1
|
||||
+ bool "Netgear WG302 v1 / WAG302 v1"
|
||||
+ select PCI
|
||||
+ help
|
||||
+ Say 'Y' here if you want your kernel to support Netgear's
|
||||
+ WG302 v1 or WAG302 v1 Access Points. For more information
|
||||
+ on this platform, see http://openwrt.org
|
||||
+
|
||||
config MACH_WG302V2
|
||||
bool "Netgear WG302 v2 / WAG302 v2"
|
||||
select PCI
|
||||
--- a/arch/arm/mach-ixp4xx/Makefile
|
||||
+++ b/arch/arm/mach-ixp4xx/Makefile
|
||||
@@ -15,6 +15,7 @@ obj-pci-$(CONFIG_MACH_NSLU2) += nslu2-p
|
||||
obj-pci-$(CONFIG_MACH_NAS100D) += nas100d-pci.o
|
||||
obj-pci-$(CONFIG_MACH_DSMG600) += dsmg600-pci.o
|
||||
obj-pci-$(CONFIG_MACH_GATEWAY7001) += gateway7001-pci.o
|
||||
+obj-pci-$(CONFIG_MACH_WG302V1) += wg302v1-pci.o
|
||||
obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
|
||||
obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
|
||||
obj-pci-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-pci.o
|
||||
@@ -33,6 +34,7 @@ obj-$(CONFIG_MACH_NSLU2) += nslu2-setup.
|
||||
obj-$(CONFIG_MACH_NAS100D) += nas100d-setup.o
|
||||
obj-$(CONFIG_MACH_DSMG600) += dsmg600-setup.o
|
||||
obj-$(CONFIG_MACH_GATEWAY7001) += gateway7001-setup.o
|
||||
+obj-$(CONFIG_MACH_WG302V1) += wg302v1-setup.o
|
||||
obj-$(CONFIG_MACH_WG302V2) += wg302v2-setup.o
|
||||
obj-$(CONFIG_MACH_FSG) += fsg-setup.o
|
||||
obj-$(CONFIG_MACH_GORAMO_MLR) += goramo_mlr.o
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/wg302v1-pci.c
|
||||
@@ -0,0 +1,63 @@
|
||||
+/*
|
||||
+ * arch/arch/mach-ixp4xx/wg302v1-pci.c
|
||||
+ *
|
||||
+ * PCI setup routines for the Netgear WG302 v1 and WAG302 v1
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-pci.c:
|
||||
+ * Copyright (C) 2002 Jungo Software Technologies.
|
||||
+ * Copyright (C) 2003 MontaVista Software, Inc.
|
||||
+ *
|
||||
+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License version 2 as
|
||||
+ * published by the Free Software Foundation.
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/pci.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/irq.h>
|
||||
+
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <mach/hardware.h>
|
||||
+
|
||||
+#include <asm/mach/pci.h>
|
||||
+
|
||||
+void __init wg302v1_pci_preinit(void)
|
||||
+{
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW);
|
||||
+
|
||||
+ ixp4xx_pci_preinit();
|
||||
+}
|
||||
+
|
||||
+static int __init wg302v1_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
|
||||
+{
|
||||
+ if (slot == 1)
|
||||
+ return IRQ_IXP4XX_GPIO8;
|
||||
+ else if (slot == 2)
|
||||
+ return IRQ_IXP4XX_GPIO10;
|
||||
+ else
|
||||
+ return -1;
|
||||
+}
|
||||
+
|
||||
+struct hw_pci wg302v1_pci __initdata = {
|
||||
+ .nr_controllers = 1,
|
||||
+ .preinit = wg302v1_pci_preinit,
|
||||
+ .ops = &ixp4xx_ops,
|
||||
+ .setup = ixp4xx_setup,
|
||||
+ .map_irq = wg302v1_map_irq,
|
||||
+};
|
||||
+
|
||||
+int __init wg302v1_pci_init(void)
|
||||
+{
|
||||
+ if (machine_is_wg302v1())
|
||||
+ pci_common_init(&wg302v1_pci);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+subsys_initcall(wg302v1_pci_init);
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/wg302v1-setup.c
|
||||
@@ -0,0 +1,147 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/wg302v1-setup.c
|
||||
+ *
|
||||
+ * Board setup for the Netgear WG302 v1 and WAG302 v1
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-setup.c:
|
||||
+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
|
||||
+ *
|
||||
+ * Author: Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/device.h>
|
||||
+#include <linux/serial.h>
|
||||
+#include <linux/tty.h>
|
||||
+#include <linux/serial_8250.h>
|
||||
+#include <linux/slab.h>
|
||||
+#include <linux/types.h>
|
||||
+#include <linux/memory.h>
|
||||
+#include <linux/dma-mapping.h>
|
||||
+
|
||||
+#include <asm/setup.h>
|
||||
+#include <mach/hardware.h>
|
||||
+#include <asm/irq.h>
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <asm/mach/arch.h>
|
||||
+#include <asm/mach/flash.h>
|
||||
+
|
||||
+static struct flash_platform_data wg302v1_flash_data = {
|
||||
+ .map_name = "cfi_probe",
|
||||
+ .width = 2,
|
||||
+};
|
||||
+
|
||||
+static struct resource wg302v1_flash_resource = {
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device wg302v1_flash = {
|
||||
+ .name = "IXP4XX-Flash",
|
||||
+ .id = 0,
|
||||
+ .dev = {
|
||||
+ .platform_data = &wg302v1_flash_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &wg302v1_flash_resource,
|
||||
+};
|
||||
+
|
||||
+static struct resource wg302v1_uart_resources[] = {
|
||||
+ {
|
||||
+ .start = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+ },
|
||||
+ {
|
||||
+ .start = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct plat_serial8250_port wg302v1_uart_data[] = {
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART1,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART2,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ { },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device wg302v1_uart = {
|
||||
+ .name = "serial8250",
|
||||
+ .id = PLAT8250_DEV_PLATFORM,
|
||||
+ .dev = {
|
||||
+ .platform_data = wg302v1_uart_data,
|
||||
+ },
|
||||
+ .num_resources = 2,
|
||||
+ .resource = wg302v1_uart_resources,
|
||||
+};
|
||||
+
|
||||
+static struct eth_plat_info wg302v1_plat_eth[] = {
|
||||
+ {
|
||||
+ .phy = 30,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device wg302v1_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = wg302v1_plat_eth,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device *wg302v1_devices[] __initdata = {
|
||||
+ &wg302v1_flash,
|
||||
+ &wg302v1_uart,
|
||||
+ &wg302v1_eth[0],
|
||||
+};
|
||||
+
|
||||
+static void __init wg302v1_init(void)
|
||||
+{
|
||||
+ ixp4xx_sys_init();
|
||||
+
|
||||
+ wg302v1_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
+ wg302v1_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
|
||||
+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
|
||||
+
|
||||
+ platform_add_devices(wg302v1_devices, ARRAY_SIZE(wg302v1_devices));
|
||||
+}
|
||||
+
|
||||
+#ifdef CONFIG_MACH_WG302V1
|
||||
+MACHINE_START(WG302V1, "Netgear WG302 v1 / WAG302 v1")
|
||||
+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
|
||||
+ .fixup = wg302v1_fixup,
|
||||
+ .map_io = ixp4xx_map_io,
|
||||
+ .init_irq = ixp4xx_init_irq,
|
||||
+ .init_time = ixp4xx_timer_init,
|
||||
+ .atag_offset = 0x0100,
|
||||
+ .init_machine = wg302v1_init,
|
||||
+#if defined(CONFIG_PCI)
|
||||
+ .dma_zone_size = SZ_64M,
|
||||
+#endif
|
||||
+ .restart = ixp4xx_restart,
|
||||
+MACHINE_END
|
||||
+#endif
|
||||
|
|
@ -1,393 +0,0 @@
|
|||
--- a/arch/arm/configs/ixp4xx_defconfig
|
||||
+++ b/arch/arm/configs/ixp4xx_defconfig
|
||||
@@ -15,6 +15,8 @@ CONFIG_ARCH_ADI_COYOTE=y
|
||||
CONFIG_MACH_GATEWAY7001=y
|
||||
CONFIG_MACH_WG302V1=y
|
||||
CONFIG_MACH_WG302V2=y
|
||||
+CONFIG_MACH_PRONGHORN=y
|
||||
+CONFIG_MACH_PRONGHORNMETRO=y
|
||||
CONFIG_ARCH_IXDP425=y
|
||||
CONFIG_MACH_IXDPG425=y
|
||||
CONFIG_MACH_IXDP465=y
|
||||
--- a/arch/arm/mach-ixp4xx/Kconfig
|
||||
+++ b/arch/arm/mach-ixp4xx/Kconfig
|
||||
@@ -61,6 +61,22 @@ config MACH_WG302V2
|
||||
WG302 v2 or WAG302 v2 Access Points. For more information
|
||||
on this platform, see http://openwrt.org
|
||||
|
||||
+config MACH_PRONGHORN
|
||||
+ bool "ADI Pronghorn series"
|
||||
+ select PCI
|
||||
+ help
|
||||
+ Say 'Y' here if you want your kernel to support the ADI
|
||||
+ Engineering Pronghorn series. For more
|
||||
+ information on this platform, see http://www.adiengineering.com
|
||||
+
|
||||
+#
|
||||
+# There're only minimal differences kernel-wise between the Pronghorn and
|
||||
+# Pronghorn Metro boards - they use different chip selects to drive the
|
||||
+# CF slot connected to the expansion bus, so we just enable them together.
|
||||
+#
|
||||
+config MACH_PRONGHORNMETRO
|
||||
+ def_bool MACH_PRONGHORN
|
||||
+
|
||||
config ARCH_IXDP425
|
||||
bool "IXDP425"
|
||||
help
|
||||
--- a/arch/arm/mach-ixp4xx/Makefile
|
||||
+++ b/arch/arm/mach-ixp4xx/Makefile
|
||||
@@ -19,6 +19,7 @@ obj-pci-$(CONFIG_MACH_WG302V1) += wg302
|
||||
obj-pci-$(CONFIG_MACH_WG302V2) += wg302v2-pci.o
|
||||
obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
|
||||
obj-pci-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-pci.o
|
||||
+obj-pci-$(CONFIG_MACH_PRONGHORN) += pronghorn-pci.o
|
||||
|
||||
obj-y += common.o
|
||||
|
||||
@@ -39,6 +40,7 @@ obj-$(CONFIG_MACH_WG302V2) += wg302v2-se
|
||||
obj-$(CONFIG_MACH_FSG) += fsg-setup.o
|
||||
obj-$(CONFIG_MACH_GORAMO_MLR) += goramo_mlr.o
|
||||
obj-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-setup.o
|
||||
+obj-$(CONFIG_MACH_PRONGHORN) += pronghorn-setup.o
|
||||
|
||||
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
|
||||
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
|
||||
--- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
|
||||
+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
|
||||
@@ -42,7 +42,8 @@ static __inline__ void __arch_decomp_set
|
||||
*/
|
||||
if (machine_is_adi_coyote() || machine_is_gtwx5715() ||
|
||||
machine_is_gateway7001() || machine_is_wg302v2() ||
|
||||
- machine_is_devixp() || machine_is_miccpt() || machine_is_mic256())
|
||||
+ machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
|
||||
+ machine_is_pronghorn() || machine_is_pronghorn_metro())
|
||||
uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
|
||||
else
|
||||
uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/pronghorn-pci.c
|
||||
@@ -0,0 +1,69 @@
|
||||
+/*
|
||||
+ * arch/arch/mach-ixp4xx/pronghorn-pci.c
|
||||
+ *
|
||||
+ * PCI setup routines for ADI Engineering Pronghorn series
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-pci.c:
|
||||
+ * Copyright (C) 2002 Jungo Software Technologies.
|
||||
+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
|
||||
+ *
|
||||
+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License version 2 as
|
||||
+ * published by the Free Software Foundation.
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/pci.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/irq.h>
|
||||
+
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <mach/hardware.h>
|
||||
+
|
||||
+#include <asm/mach/pci.h>
|
||||
+
|
||||
+void __init pronghorn_pci_preinit(void)
|
||||
+{
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO4, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO6, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO11, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO1, IRQ_TYPE_LEVEL_LOW);
|
||||
+
|
||||
+ ixp4xx_pci_preinit();
|
||||
+}
|
||||
+
|
||||
+static int __init pronghorn_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
|
||||
+{
|
||||
+ if (slot == 13)
|
||||
+ return IRQ_IXP4XX_GPIO4;
|
||||
+ else if (slot == 14)
|
||||
+ return IRQ_IXP4XX_GPIO6;
|
||||
+ else if (slot == 15)
|
||||
+ return IRQ_IXP4XX_GPIO11;
|
||||
+ else if (slot == 16)
|
||||
+ return IRQ_IXP4XX_GPIO1;
|
||||
+ else
|
||||
+ return -1;
|
||||
+}
|
||||
+
|
||||
+struct hw_pci pronghorn_pci __initdata = {
|
||||
+ .nr_controllers = 1,
|
||||
+ .preinit = pronghorn_pci_preinit,
|
||||
+ .ops = &ixp4xx_ops,
|
||||
+ .setup = ixp4xx_setup,
|
||||
+ .map_irq = pronghorn_map_irq,
|
||||
+};
|
||||
+
|
||||
+int __init pronghorn_pci_init(void)
|
||||
+{
|
||||
+ if (machine_is_pronghorn() || machine_is_pronghorn_metro())
|
||||
+ pci_common_init(&pronghorn_pci);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+subsys_initcall(pronghorn_pci_init);
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/pronghorn-setup.c
|
||||
@@ -0,0 +1,252 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/pronghorn-setup.c
|
||||
+ *
|
||||
+ * Board setup for the ADI Engineering Pronghorn series
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-setup.c:
|
||||
+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
|
||||
+ *
|
||||
+ * Author: Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/device.h>
|
||||
+#include <linux/serial.h>
|
||||
+#include <linux/tty.h>
|
||||
+#include <linux/serial_8250.h>
|
||||
+#include <linux/slab.h>
|
||||
+#include <linux/types.h>
|
||||
+#include <linux/memory.h>
|
||||
+#include <linux/i2c-gpio.h>
|
||||
+#include <linux/leds.h>
|
||||
+#include <linux/dma-mapping.h>
|
||||
+
|
||||
+#include <asm/setup.h>
|
||||
+#include <mach/hardware.h>
|
||||
+#include <asm/irq.h>
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <asm/mach/arch.h>
|
||||
+#include <asm/mach/flash.h>
|
||||
+
|
||||
+static struct flash_platform_data pronghorn_flash_data = {
|
||||
+ .map_name = "cfi_probe",
|
||||
+ .width = 2,
|
||||
+};
|
||||
+
|
||||
+static struct resource pronghorn_flash_resource = {
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device pronghorn_flash = {
|
||||
+ .name = "IXP4XX-Flash",
|
||||
+ .id = 0,
|
||||
+ .dev = {
|
||||
+ .platform_data = &pronghorn_flash_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &pronghorn_flash_resource,
|
||||
+};
|
||||
+
|
||||
+static struct resource pronghorn_uart_resources [] = {
|
||||
+ {
|
||||
+ .start = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ },
|
||||
+ {
|
||||
+ .start = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct plat_serial8250_port pronghorn_uart_data[] = {
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART1,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART2,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ { },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device pronghorn_uart = {
|
||||
+ .name = "serial8250",
|
||||
+ .id = PLAT8250_DEV_PLATFORM,
|
||||
+ .dev = {
|
||||
+ .platform_data = pronghorn_uart_data,
|
||||
+ },
|
||||
+ .num_resources = 2,
|
||||
+ .resource = pronghorn_uart_resources,
|
||||
+};
|
||||
+
|
||||
+static struct i2c_gpio_platform_data pronghorn_i2c_gpio_data = {
|
||||
+ .sda_pin = 9,
|
||||
+ .scl_pin = 10,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device pronghorn_i2c_gpio = {
|
||||
+ .name = "i2c-gpio",
|
||||
+ .id = 0,
|
||||
+ .dev = {
|
||||
+ .platform_data = &pronghorn_i2c_gpio_data,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+static struct gpio_led pronghorn_led_pin[] = {
|
||||
+ {
|
||||
+ .name = "pronghorn:green:status",
|
||||
+ .gpio = 7,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct gpio_led_platform_data pronghorn_led_data = {
|
||||
+ .num_leds = 1,
|
||||
+ .leds = pronghorn_led_pin,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device pronghorn_led = {
|
||||
+ .name = "leds-gpio",
|
||||
+ .id = -1,
|
||||
+ .dev.platform_data = &pronghorn_led_data,
|
||||
+};
|
||||
+
|
||||
+static struct resource pronghorn_pata_resources[] = {
|
||||
+ {
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ },
|
||||
+ {
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "intrq",
|
||||
+ .start = IRQ_IXP4XX_GPIO0,
|
||||
+ .end = IRQ_IXP4XX_GPIO0,
|
||||
+ .flags = IORESOURCE_IRQ,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+static struct ixp4xx_pata_data pronghorn_pata_data = {
|
||||
+ .cs0_bits = 0xbfff0043,
|
||||
+ .cs1_bits = 0xbfff0043,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device pronghorn_pata = {
|
||||
+ .name = "pata_ixp4xx_cf",
|
||||
+ .id = 0,
|
||||
+ .dev.platform_data = &pronghorn_pata_data,
|
||||
+ .num_resources = ARRAY_SIZE(pronghorn_pata_resources),
|
||||
+ .resource = pronghorn_pata_resources,
|
||||
+};
|
||||
+
|
||||
+static struct eth_plat_info pronghorn_plat_eth[] = {
|
||||
+ {
|
||||
+ .phy = 0,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }, {
|
||||
+ .phy = 1,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device pronghorn_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = pronghorn_plat_eth,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = pronghorn_plat_eth + 1,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device *pronghorn_devices[] __initdata = {
|
||||
+ &pronghorn_flash,
|
||||
+ &pronghorn_uart,
|
||||
+ &pronghorn_led,
|
||||
+ &pronghorn_eth[0],
|
||||
+ &pronghorn_eth[1],
|
||||
+};
|
||||
+
|
||||
+static void __init pronghorn_init(void)
|
||||
+{
|
||||
+ ixp4xx_sys_init();
|
||||
+
|
||||
+ pronghorn_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
+ pronghorn_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
|
||||
+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
|
||||
+
|
||||
+ platform_add_devices(pronghorn_devices, ARRAY_SIZE(pronghorn_devices));
|
||||
+
|
||||
+ if (machine_is_pronghorn()) {
|
||||
+ pronghorn_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(2);
|
||||
+ pronghorn_pata_resources[0].end = IXP4XX_EXP_BUS_END(2);
|
||||
+
|
||||
+ pronghorn_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(3);
|
||||
+ pronghorn_pata_resources[1].end = IXP4XX_EXP_BUS_END(3);
|
||||
+
|
||||
+ pronghorn_pata_data.cs0_cfg = IXP4XX_EXP_CS2;
|
||||
+ pronghorn_pata_data.cs1_cfg = IXP4XX_EXP_CS3;
|
||||
+ } else {
|
||||
+ pronghorn_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(3);
|
||||
+ pronghorn_pata_resources[0].end = IXP4XX_EXP_BUS_END(3);
|
||||
+
|
||||
+ pronghorn_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(4);
|
||||
+ pronghorn_pata_resources[1].end = IXP4XX_EXP_BUS_END(4);
|
||||
+
|
||||
+ pronghorn_pata_data.cs0_cfg = IXP4XX_EXP_CS3;
|
||||
+ pronghorn_pata_data.cs1_cfg = IXP4XX_EXP_CS4;
|
||||
+
|
||||
+ platform_device_register(&pronghorn_i2c_gpio);
|
||||
+ }
|
||||
+
|
||||
+ platform_device_register(&pronghorn_pata);
|
||||
+}
|
||||
+
|
||||
+MACHINE_START(PRONGHORN, "ADI Engineering Pronghorn")
|
||||
+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
|
||||
+ .map_io = ixp4xx_map_io,
|
||||
+ .init_irq = ixp4xx_init_irq,
|
||||
+ .init_time = ixp4xx_timer_init,
|
||||
+ .atag_offset = 0x0100,
|
||||
+ .init_machine = pronghorn_init,
|
||||
+#if defined(CONFIG_PCI)
|
||||
+ .dma_zone_size = SZ_64M,
|
||||
+#endif
|
||||
+ .restart = ixp4xx_restart,
|
||||
+MACHINE_END
|
||||
+
|
||||
+MACHINE_START(PRONGHORNMETRO, "ADI Engineering Pronghorn Metro")
|
||||
+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
|
||||
+ .map_io = ixp4xx_map_io,
|
||||
+ .init_irq = ixp4xx_init_irq,
|
||||
+ .init_time = ixp4xx_timer_init,
|
||||
+ .atag_offset = 0x0100,
|
||||
+ .init_machine = pronghorn_init,
|
||||
+#if defined(CONFIG_PCI)
|
||||
+ .dma_zone_size = SZ_64M,
|
||||
+#endif
|
||||
+ .restart = ixp4xx_restart,
|
||||
+MACHINE_END
|
||||
|
|
@ -1,44 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/pronghorn-setup.c
|
||||
+++ b/arch/arm/mach-ixp4xx/pronghorn-setup.c
|
||||
@@ -52,31 +52,31 @@ static struct platform_device pronghorn_
|
||||
|
||||
static struct resource pronghorn_uart_resources [] = {
|
||||
{
|
||||
- .start = IXP4XX_UART1_BASE_PHYS,
|
||||
- .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
|
||||
+ .start = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
.flags = IORESOURCE_MEM
|
||||
},
|
||||
{
|
||||
- .start = IXP4XX_UART2_BASE_PHYS,
|
||||
- .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
+ .start = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
|
||||
.flags = IORESOURCE_MEM
|
||||
}
|
||||
};
|
||||
|
||||
static struct plat_serial8250_port pronghorn_uart_data[] = {
|
||||
{
|
||||
- .mapbase = IXP4XX_UART1_BASE_PHYS,
|
||||
- .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
|
||||
- .irq = IRQ_IXP4XX_UART1,
|
||||
+ .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART2,
|
||||
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
.iotype = UPIO_MEM,
|
||||
.regshift = 2,
|
||||
.uartclk = IXP4XX_UART_XTAL,
|
||||
},
|
||||
{
|
||||
- .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
- .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
- .irq = IRQ_IXP4XX_UART2,
|
||||
+ .mapbase = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART1,
|
||||
.flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
.iotype = UPIO_MEM,
|
||||
.regshift = 2,
|
||||
|
|
@ -1,286 +0,0 @@
|
|||
From 95dac4a842a3c66f69f949b48f9075e16275f77b Mon Sep 17 00:00:00 2001
|
||||
From: Jonas Gorski <jogo@openwrt.org>
|
||||
Date: Sun, 30 Jun 2013 15:48:47 +0200
|
||||
Subject: [PATCH 07/36] 115-sidewinder_support.patch
|
||||
|
||||
---
|
||||
arch/arm/mach-ixp4xx/Kconfig | 10 +-
|
||||
arch/arm/mach-ixp4xx/Makefile | 2 +
|
||||
arch/arm/mach-ixp4xx/sidewinder-pci.c | 68 ++++++++++++++
|
||||
arch/arm/mach-ixp4xx/sidewinder-setup.c | 151 +++++++++++++++++++++++++++++++
|
||||
4 files changed, 230 insertions(+), 1 deletion(-)
|
||||
create mode 100644 arch/arm/mach-ixp4xx/sidewinder-pci.c
|
||||
create mode 100644 arch/arm/mach-ixp4xx/sidewinder-setup.c
|
||||
|
||||
--- a/arch/arm/mach-ixp4xx/Kconfig
|
||||
+++ b/arch/arm/mach-ixp4xx/Kconfig
|
||||
@@ -77,6 +77,14 @@ config MACH_PRONGHORN
|
||||
config MACH_PRONGHORNMETRO
|
||||
def_bool MACH_PRONGHORN
|
||||
|
||||
+config MACH_SIDEWINDER
|
||||
+ bool "ADI Sidewinder"
|
||||
+ select PCI
|
||||
+ help
|
||||
+ Say 'Y' here if you want your kernel to support the ADI
|
||||
+ Engineering Sidewinder board. For more information on this
|
||||
+ platform, see http://www.adiengineering.com
|
||||
+
|
||||
config ARCH_IXDP425
|
||||
bool "IXDP425"
|
||||
help
|
||||
@@ -173,7 +181,7 @@ config MACH_ARCOM_VULCAN
|
||||
#
|
||||
config CPU_IXP46X
|
||||
bool
|
||||
- depends on MACH_IXDP465
|
||||
+ depends on MACH_IXDP465 || MACH_SIDEWINDER
|
||||
default y
|
||||
|
||||
config CPU_IXP43X
|
||||
--- a/arch/arm/mach-ixp4xx/Makefile
|
||||
+++ b/arch/arm/mach-ixp4xx/Makefile
|
||||
@@ -20,6 +20,7 @@ obj-pci-$(CONFIG_MACH_WG302V2) += wg302
|
||||
obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
|
||||
obj-pci-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-pci.o
|
||||
obj-pci-$(CONFIG_MACH_PRONGHORN) += pronghorn-pci.o
|
||||
+obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o
|
||||
|
||||
obj-y += common.o
|
||||
|
||||
@@ -41,6 +42,7 @@ obj-$(CONFIG_MACH_FSG) += fsg-setup.o
|
||||
obj-$(CONFIG_MACH_GORAMO_MLR) += goramo_mlr.o
|
||||
obj-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-setup.o
|
||||
obj-$(CONFIG_MACH_PRONGHORN) += pronghorn-setup.o
|
||||
+obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o
|
||||
|
||||
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
|
||||
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/sidewinder-pci.c
|
||||
@@ -0,0 +1,67 @@
|
||||
+/*
|
||||
+ * arch/arch/mach-ixp4xx/pronghornmetro-pci.c
|
||||
+ *
|
||||
+ * PCI setup routines for ADI Engineering Sidewinder
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-pci.c:
|
||||
+ * Copyright (C) 2002 Jungo Software Technologies.
|
||||
+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
|
||||
+ *
|
||||
+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License version 2 as
|
||||
+ * published by the Free Software Foundation.
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/pci.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/irq.h>
|
||||
+
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <mach/hardware.h>
|
||||
+#include <asm/irq.h>
|
||||
+
|
||||
+#include <asm/mach/pci.h>
|
||||
+
|
||||
+void __init sidewinder_pci_preinit(void)
|
||||
+{
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO11, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO9, IRQ_TYPE_LEVEL_LOW);
|
||||
+
|
||||
+ ixp4xx_pci_preinit();
|
||||
+}
|
||||
+
|
||||
+static int __init sidewinder_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
|
||||
+{
|
||||
+ if (slot == 1)
|
||||
+ return IRQ_IXP4XX_GPIO11;
|
||||
+ else if (slot == 2)
|
||||
+ return IRQ_IXP4XX_GPIO10;
|
||||
+ else if (slot == 3)
|
||||
+ return IRQ_IXP4XX_GPIO9;
|
||||
+ else
|
||||
+ return -1;
|
||||
+}
|
||||
+
|
||||
+struct hw_pci sidewinder_pci __initdata = {
|
||||
+ .nr_controllers = 1,
|
||||
+ .preinit = sidewinder_pci_preinit,
|
||||
+ .ops = &ixp4xx_ops,
|
||||
+ .setup = ixp4xx_setup,
|
||||
+ .map_irq = sidewinder_map_irq,
|
||||
+};
|
||||
+
|
||||
+int __init sidewinder_pci_init(void)
|
||||
+{
|
||||
+ if (machine_is_sidewinder())
|
||||
+ pci_common_init(&sidewinder_pci);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+subsys_initcall(sidewinder_pci_init);
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/sidewinder-setup.c
|
||||
@@ -0,0 +1,155 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/sidewinder-setup.c
|
||||
+ *
|
||||
+ * Board setup for the ADI Engineering Sidewinder
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-setup.c:
|
||||
+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
|
||||
+ *
|
||||
+ * Author: Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/serial.h>
|
||||
+#include <linux/serial_8250.h>
|
||||
+#include <linux/dma-mapping.h>
|
||||
+
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <asm/mach/arch.h>
|
||||
+#include <asm/mach/flash.h>
|
||||
+
|
||||
+static struct flash_platform_data sidewinder_flash_data = {
|
||||
+ .map_name = "cfi_probe",
|
||||
+ .width = 2,
|
||||
+};
|
||||
+
|
||||
+static struct resource sidewinder_flash_resource = {
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device sidewinder_flash = {
|
||||
+ .name = "IXP4XX-Flash",
|
||||
+ .id = 0,
|
||||
+ .dev = {
|
||||
+ .platform_data = &sidewinder_flash_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &sidewinder_flash_resource,
|
||||
+};
|
||||
+
|
||||
+static struct resource sidewinder_uart_resources[] = {
|
||||
+ {
|
||||
+ .start = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+ },
|
||||
+ {
|
||||
+ .start = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct plat_serial8250_port sidewinder_uart_data[] = {
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART1,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART2,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ { },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device sidewinder_uart = {
|
||||
+ .name = "serial8250",
|
||||
+ .id = PLAT8250_DEV_PLATFORM,
|
||||
+ .dev = {
|
||||
+ .platform_data = sidewinder_uart_data,
|
||||
+ },
|
||||
+ .num_resources = ARRAY_SIZE(sidewinder_uart_resources),
|
||||
+ .resource = sidewinder_uart_resources,
|
||||
+};
|
||||
+
|
||||
+static struct eth_plat_info sidewinder_plat_eth[] = {
|
||||
+ {
|
||||
+ .phy = 5,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }, {
|
||||
+ .phy = IXP4XX_ETH_PHY_MAX_ADDR,
|
||||
+ .phy_mask = 0x1e,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+ }, {
|
||||
+ .phy = 31,
|
||||
+ .rxq = 2,
|
||||
+ .txreadyq = 19,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device sidewinder_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = sidewinder_plat_eth,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = sidewinder_plat_eth + 1,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEA,
|
||||
+ .dev.platform_data = sidewinder_plat_eth + 2,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device *sidewinder_devices[] __initdata = {
|
||||
+ &sidewinder_flash,
|
||||
+ &sidewinder_uart,
|
||||
+ &sidewinder_eth[0],
|
||||
+ &sidewinder_eth[1],
|
||||
+ &sidewinder_eth[2],
|
||||
+};
|
||||
+
|
||||
+static void __init sidewinder_init(void)
|
||||
+{
|
||||
+ ixp4xx_sys_init();
|
||||
+
|
||||
+ sidewinder_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
+ sidewinder_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_64M - 1;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
|
||||
+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
|
||||
+
|
||||
+ platform_add_devices(sidewinder_devices, ARRAY_SIZE(sidewinder_devices));
|
||||
+}
|
||||
+
|
||||
+MACHINE_START(SIDEWINDER, "ADI Engineering Sidewinder")
|
||||
+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
|
||||
+ .map_io = ixp4xx_map_io,
|
||||
+ .init_irq = ixp4xx_init_irq,
|
||||
+ .init_time = ixp4xx_timer_init,
|
||||
+ .atag_offset = 0x0100,
|
||||
+ .init_machine = sidewinder_init,
|
||||
+#if defined(CONFIG_PCI)
|
||||
+ .dma_zone_size = SZ_64M,
|
||||
+#endif
|
||||
+ .restart = ixp4xx_restart,
|
||||
+MACHINE_END
|
||||
|
|
@ -1,30 +0,0 @@
|
|||
--- a/drivers/mtd/redboot.c
|
||||
+++ b/drivers/mtd/redboot.c
|
||||
@@ -30,6 +30,8 @@
|
||||
#include <linux/mtd/partitions.h>
|
||||
#include <linux/module.h>
|
||||
|
||||
+#include <asm/mach-types.h>
|
||||
+
|
||||
struct fis_image_desc {
|
||||
unsigned char name[16]; // Null terminated name
|
||||
uint32_t flash_base; // Address within FLASH of image
|
||||
@@ -47,7 +49,8 @@ struct fis_list {
|
||||
struct fis_list *next;
|
||||
};
|
||||
|
||||
-static int directory = CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK;
|
||||
+int directory = CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK;
|
||||
+
|
||||
module_param(directory, int, 0);
|
||||
|
||||
static inline int redboot_checksum(struct fis_image_desc *img)
|
||||
@@ -75,6 +78,8 @@ static int parse_redboot_partitions(stru
|
||||
#ifdef CONFIG_MTD_REDBOOT_PARTS_UNALLOCATED
|
||||
static char nullstring[] = "unallocated";
|
||||
#endif
|
||||
+ if (machine_is_sidewinder())
|
||||
+ directory = -5;
|
||||
|
||||
if ( directory < 0 ) {
|
||||
offset = master->size + directory * master->erasesize;
|
||||
|
|
@ -1,199 +0,0 @@
|
|||
From 24025a2dcf1248079dd3019fac6ed955252d277f Mon Sep 17 00:00:00 2001
|
||||
From: Imre Kaloz <kaloz@openwrt.org>
|
||||
Date: Mon, 14 Jul 2008 21:56:34 +0200
|
||||
Subject: [PATCH] Add support for the Compex WP18 / NP18A boards
|
||||
|
||||
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>
|
||||
---
|
||||
|
||||
--- a/arch/arm/mach-ixp4xx/Kconfig
|
||||
+++ b/arch/arm/mach-ixp4xx/Kconfig
|
||||
@@ -85,6 +85,14 @@ config MACH_SIDEWINDER
|
||||
Engineering Sidewinder board. For more information on this
|
||||
platform, see http://www.adiengineering.com
|
||||
|
||||
+config MACH_COMPEXWP18
|
||||
+ bool "Compex WP18 / NP18A"
|
||||
+ select PCI
|
||||
+ help
|
||||
+ Say 'Y' here if you want your kernel to support Compex'
|
||||
+ WP18 or NP18A boards. For more information on this
|
||||
+ platform, see http://www.compex.com.sg/home/OEM/product_ap.htm
|
||||
+
|
||||
config ARCH_IXDP425
|
||||
bool "IXDP425"
|
||||
help
|
||||
--- a/arch/arm/mach-ixp4xx/Makefile
|
||||
+++ b/arch/arm/mach-ixp4xx/Makefile
|
||||
@@ -21,6 +21,7 @@ obj-pci-$(CONFIG_MACH_FSG) += fsg-pci.o
|
||||
obj-pci-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-pci.o
|
||||
obj-pci-$(CONFIG_MACH_PRONGHORN) += pronghorn-pci.o
|
||||
obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o
|
||||
+obj-pci-$(CONFIG_MACH_COMPEXWP18) += ixdp425-pci.o
|
||||
|
||||
obj-y += common.o
|
||||
|
||||
@@ -43,6 +44,7 @@ obj-$(CONFIG_MACH_GORAMO_MLR) += goramo_
|
||||
obj-$(CONFIG_MACH_ARCOM_VULCAN) += vulcan-setup.o
|
||||
obj-$(CONFIG_MACH_PRONGHORN) += pronghorn-setup.o
|
||||
obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o
|
||||
+obj-$(CONFIG_MACH_COMPEXWP18) += compex42x-setup.o
|
||||
|
||||
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
|
||||
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/compex42x-setup.c
|
||||
@@ -0,0 +1,141 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/compex-setup.c
|
||||
+ *
|
||||
+ * Compex WP18 / NP18A board-setup
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-setup.c:
|
||||
+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
|
||||
+ *
|
||||
+ * Author: Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/serial.h>
|
||||
+#include <linux/serial_8250.h>
|
||||
+#include <linux/dma-mapping.h>
|
||||
+
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <asm/mach/arch.h>
|
||||
+#include <asm/mach/flash.h>
|
||||
+
|
||||
+static struct flash_platform_data compex42x_flash_data = {
|
||||
+ .map_name = "cfi_probe",
|
||||
+ .width = 2,
|
||||
+};
|
||||
+
|
||||
+static struct resource compex42x_flash_resource = {
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device compex42x_flash = {
|
||||
+ .name = "IXP4XX-Flash",
|
||||
+ .id = 0,
|
||||
+ .dev = {
|
||||
+ .platform_data = &compex42x_flash_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &compex42x_flash_resource,
|
||||
+};
|
||||
+
|
||||
+static struct resource compex42x_uart_resources[] = {
|
||||
+ {
|
||||
+ .start = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ },
|
||||
+ {
|
||||
+ .start = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct plat_serial8250_port compex42x_uart_data[] = {
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART1,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART2,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ { },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device compex42x_uart = {
|
||||
+ .name = "serial8250",
|
||||
+ .id = PLAT8250_DEV_PLATFORM,
|
||||
+ .dev.platform_data = compex42x_uart_data,
|
||||
+ .num_resources = 2,
|
||||
+ .resource = compex42x_uart_resources,
|
||||
+};
|
||||
+
|
||||
+static struct eth_plat_info compex42x_plat_eth[] = {
|
||||
+ {
|
||||
+ .phy = IXP4XX_ETH_PHY_MAX_ADDR,
|
||||
+ .phy_mask = 0xf0000,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }, {
|
||||
+ .phy = 3,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device compex42x_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = compex42x_plat_eth,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = compex42x_plat_eth + 1,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device *compex42x_devices[] __initdata = {
|
||||
+ &compex42x_flash,
|
||||
+ &compex42x_uart,
|
||||
+ &compex42x_eth[0],
|
||||
+ &compex42x_eth[1],
|
||||
+};
|
||||
+
|
||||
+static void __init compex42x_init(void)
|
||||
+{
|
||||
+ ixp4xx_sys_init();
|
||||
+
|
||||
+ compex42x_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
+ compex42x_flash_resource.end =
|
||||
+ IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
|
||||
+
|
||||
+ platform_add_devices(compex42x_devices, ARRAY_SIZE(compex42x_devices));
|
||||
+}
|
||||
+
|
||||
+MACHINE_START(COMPEXWP18, "Compex WP18 / NP18A")
|
||||
+ /* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */
|
||||
+ .map_io = ixp4xx_map_io,
|
||||
+ .init_irq = ixp4xx_init_irq,
|
||||
+ .init_time = ixp4xx_timer_init,
|
||||
+ .atag_offset = 0x0100,
|
||||
+ .init_machine = compex42x_init,
|
||||
+#if defined(CONFIG_PCI)
|
||||
+ .dma_zone_size = SZ_64M,
|
||||
+#endif
|
||||
+ .restart = ixp4xx_restart,
|
||||
+MACHINE_END
|
||||
--- a/arch/arm/mach-ixp4xx/ixdp425-pci.c
|
||||
+++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c
|
||||
@@ -69,7 +69,8 @@ struct hw_pci ixdp425_pci __initdata = {
|
||||
int __init ixdp425_pci_init(void)
|
||||
{
|
||||
if (machine_is_ixdp425() || machine_is_ixcdp1100() ||
|
||||
- machine_is_ixdp465() || machine_is_kixrp435())
|
||||
+ machine_is_ixdp465() || machine_is_kixrp435() ||
|
||||
+ machine_is_compex42x())
|
||||
pci_common_init(&ixdp425_pci);
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -1,227 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/Kconfig
|
||||
+++ b/arch/arm/mach-ixp4xx/Kconfig
|
||||
@@ -93,6 +93,14 @@ config MACH_COMPEXWP18
|
||||
WP18 or NP18A boards. For more information on this
|
||||
platform, see http://www.compex.com.sg/home/OEM/product_ap.htm
|
||||
|
||||
+config MACH_WRT300NV2
|
||||
+ bool "Linksys WRT300N v2"
|
||||
+ select PCI
|
||||
+ help
|
||||
+ Say 'Y' here if you want your kernel to support Linksys'
|
||||
+ WRT300N v2 router. For more information on this
|
||||
+ platform, see http://openwrt.org
|
||||
+
|
||||
config ARCH_IXDP425
|
||||
bool "IXDP425"
|
||||
help
|
||||
--- a/arch/arm/mach-ixp4xx/Makefile
|
||||
+++ b/arch/arm/mach-ixp4xx/Makefile
|
||||
@@ -22,6 +22,7 @@ obj-pci-$(CONFIG_MACH_ARCOM_VULCAN) += v
|
||||
obj-pci-$(CONFIG_MACH_PRONGHORN) += pronghorn-pci.o
|
||||
obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o
|
||||
obj-pci-$(CONFIG_MACH_COMPEXWP18) += ixdp425-pci.o
|
||||
+obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o
|
||||
|
||||
obj-y += common.o
|
||||
|
||||
@@ -45,6 +46,7 @@ obj-$(CONFIG_MACH_ARCOM_VULCAN) += vulca
|
||||
obj-$(CONFIG_MACH_PRONGHORN) += pronghorn-setup.o
|
||||
obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o
|
||||
obj-$(CONFIG_MACH_COMPEXWP18) += compex42x-setup.o
|
||||
+obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o
|
||||
|
||||
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
|
||||
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
|
||||
--- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
|
||||
+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
|
||||
@@ -43,7 +43,8 @@ static __inline__ void __arch_decomp_set
|
||||
if (machine_is_adi_coyote() || machine_is_gtwx5715() ||
|
||||
machine_is_gateway7001() || machine_is_wg302v2() ||
|
||||
machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
|
||||
- machine_is_pronghorn() || machine_is_pronghorn_metro())
|
||||
+ machine_is_pronghorn() || machine_is_pronghorn_metro() ||
|
||||
+ machine_is_wrt300nv2())
|
||||
uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
|
||||
else
|
||||
uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/wrt300nv2-pci.c
|
||||
@@ -0,0 +1,64 @@
|
||||
+/*
|
||||
+ * arch/arch/mach-ixp4xx/wrt300nv2-pci.c
|
||||
+ *
|
||||
+ * PCI setup routines for Linksys WRT300N v2
|
||||
+ *
|
||||
+ * Copyright (C) 2007 Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-pci.c:
|
||||
+ * Copyright (C) 2002 Jungo Software Technologies.
|
||||
+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
|
||||
+ *
|
||||
+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License version 2 as
|
||||
+ * published by the Free Software Foundation.
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/pci.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/irq.h>
|
||||
+
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <mach/hardware.h>
|
||||
+#include <asm/irq.h>
|
||||
+
|
||||
+#include <asm/mach/pci.h>
|
||||
+
|
||||
+extern void ixp4xx_pci_preinit(void);
|
||||
+extern int ixp4xx_setup(int nr, struct pci_sys_data *sys);
|
||||
+extern struct pci_bus *ixp4xx_scan_bus(int nr, struct pci_sys_data *sys);
|
||||
+
|
||||
+void __init wrt300nv2_pci_preinit(void)
|
||||
+{
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW);
|
||||
+
|
||||
+ ixp4xx_pci_preinit();
|
||||
+}
|
||||
+
|
||||
+static int __init wrt300nv2_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
|
||||
+{
|
||||
+ if (slot == 1)
|
||||
+ return IRQ_IXP4XX_GPIO8;
|
||||
+ else return -1;
|
||||
+}
|
||||
+
|
||||
+struct hw_pci wrt300nv2_pci __initdata = {
|
||||
+ .nr_controllers = 1,
|
||||
+ .preinit = wrt300nv2_pci_preinit,
|
||||
+ .ops = &ixp4xx_ops,
|
||||
+ .setup = ixp4xx_setup,
|
||||
+ .map_irq = wrt300nv2_map_irq,
|
||||
+};
|
||||
+
|
||||
+int __init wrt300nv2_pci_init(void)
|
||||
+{
|
||||
+ if (machine_is_wrt300nv2())
|
||||
+ pci_common_init(&wrt300nv2_pci);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+subsys_initcall(wrt300nv2_pci_init);
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
|
||||
@@ -0,0 +1,110 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/wrt300nv2-setup.c
|
||||
+ *
|
||||
+ * Board setup for the Linksys WRT300N v2
|
||||
+ *
|
||||
+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-setup.c:
|
||||
+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
|
||||
+ *
|
||||
+ * Author: Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/device.h>
|
||||
+#include <linux/serial.h>
|
||||
+#include <linux/tty.h>
|
||||
+#include <linux/serial_8250.h>
|
||||
+#include <linux/slab.h>
|
||||
+
|
||||
+#include <asm/types.h>
|
||||
+#include <asm/setup.h>
|
||||
+#include <asm/memory.h>
|
||||
+#include <mach/hardware.h>
|
||||
+#include <asm/irq.h>
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <asm/mach/arch.h>
|
||||
+#include <asm/mach/flash.h>
|
||||
+
|
||||
+static struct flash_platform_data wrt300nv2_flash_data = {
|
||||
+ .map_name = "cfi_probe",
|
||||
+ .width = 2,
|
||||
+};
|
||||
+
|
||||
+static struct resource wrt300nv2_flash_resource = {
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device wrt300nv2_flash = {
|
||||
+ .name = "IXP4XX-Flash",
|
||||
+ .id = 0,
|
||||
+ .dev = {
|
||||
+ .platform_data = &wrt300nv2_flash_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &wrt300nv2_flash_resource,
|
||||
+};
|
||||
+
|
||||
+static struct resource wrt300nv2_uart_resource = {
|
||||
+ .start = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct plat_serial8250_port wrt300nv2_uart_data[] = {
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART2,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ { },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device wrt300nv2_uart = {
|
||||
+ .name = "serial8250",
|
||||
+ .id = PLAT8250_DEV_PLATFORM,
|
||||
+ .dev = {
|
||||
+ .platform_data = wrt300nv2_uart_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &wrt300nv2_uart_resource,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device *wrt300nv2_devices[] __initdata = {
|
||||
+ &wrt300nv2_flash,
|
||||
+ &wrt300nv2_uart
|
||||
+};
|
||||
+
|
||||
+static void __init wrt300nv2_init(void)
|
||||
+{
|
||||
+ ixp4xx_sys_init();
|
||||
+
|
||||
+ wrt300nv2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
+ wrt300nv2_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
|
||||
+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
|
||||
+
|
||||
+ platform_add_devices(wrt300nv2_devices, ARRAY_SIZE(wrt300nv2_devices));
|
||||
+}
|
||||
+
|
||||
+#ifdef CONFIG_MACH_WRT300NV2
|
||||
+MACHINE_START(WRT300NV2, "Linksys WRT300N v2")
|
||||
+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
|
||||
+ .map_io = ixp4xx_map_io,
|
||||
+ .init_irq = ixp4xx_init_irq,
|
||||
+ .init_time = ixp4xx_timer_init,
|
||||
+ .atag_offset = 0x0100,
|
||||
+ .init_machine = wrt300nv2_init,
|
||||
+#if defined(CONFIG_PCI)
|
||||
+ .dma_zone_size = SZ_64M,
|
||||
+#endif
|
||||
+ .restart = ixp4xx_restart,
|
||||
+MACHINE_END
|
||||
+#endif
|
||||
|
|
@ -1,42 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
|
||||
+++ b/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
|
||||
@@ -76,9 +76,38 @@ static struct platform_device wrt300nv2_
|
||||
.resource = &wrt300nv2_uart_resource,
|
||||
};
|
||||
|
||||
+/* Built-in 10/100 Ethernet MAC interfaces */
|
||||
+static struct eth_plat_info wrt300nv2_plat_eth[] = {
|
||||
+ {
|
||||
+ .phy = -1,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }, {
|
||||
+ .phy = 1,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device wrt300nv2_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = wrt300nv2_plat_eth,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = wrt300nv2_plat_eth + 1,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
static struct platform_device *wrt300nv2_devices[] __initdata = {
|
||||
&wrt300nv2_flash,
|
||||
- &wrt300nv2_uart
|
||||
+ &wrt300nv2_uart,
|
||||
+ &wrt300nv2_eth[0],
|
||||
+ &wrt300nv2_eth[1],
|
||||
};
|
||||
|
||||
static void __init wrt300nv2_init(void)
|
||||
|
|
@ -1,72 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
|
||||
+++ b/arch/arm/mach-ixp4xx/wrt300nv2-setup.c
|
||||
@@ -3,6 +3,7 @@
|
||||
*
|
||||
* Board setup for the Linksys WRT300N v2
|
||||
*
|
||||
+ * Copyright (C) 2010 Alexandros C. Couloumbis <alex@ozo.com>
|
||||
* Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
|
||||
*
|
||||
* based on coyote-setup.c:
|
||||
@@ -18,6 +19,7 @@
|
||||
#include <linux/tty.h>
|
||||
#include <linux/serial_8250.h>
|
||||
#include <linux/slab.h>
|
||||
+#include <linux/etherdevice.h>
|
||||
|
||||
#include <asm/types.h>
|
||||
#include <asm/setup.h>
|
||||
@@ -79,7 +81,8 @@ static struct platform_device wrt300nv2_
|
||||
/* Built-in 10/100 Ethernet MAC interfaces */
|
||||
static struct eth_plat_info wrt300nv2_plat_eth[] = {
|
||||
{
|
||||
- .phy = -1,
|
||||
+ .phy = IXP4XX_ETH_PHY_MAX_ADDR,
|
||||
+ .phy_mask = 0x0F0000,
|
||||
.rxq = 3,
|
||||
.txreadyq = 20,
|
||||
}, {
|
||||
@@ -112,6 +115,10 @@ static struct platform_device *wrt300nv2
|
||||
|
||||
static void __init wrt300nv2_init(void)
|
||||
{
|
||||
+ uint8_t __iomem *f;
|
||||
+ int offset = 0;
|
||||
+ int i;
|
||||
+
|
||||
ixp4xx_sys_init();
|
||||
|
||||
wrt300nv2_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
@@ -121,6 +128,32 @@ static void __init wrt300nv2_init(void)
|
||||
*IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
|
||||
|
||||
platform_add_devices(wrt300nv2_devices, ARRAY_SIZE(wrt300nv2_devices));
|
||||
+
|
||||
+ f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x60000);
|
||||
+
|
||||
+ if (f) {
|
||||
+ for (i = 0; i < 6; i++) {
|
||||
+#ifdef __ARMEB__
|
||||
+ wrt300nv2_plat_eth[0].hwaddr[i] = readb(f + 0x5FFA0 + i);
|
||||
+ if (i == 5)
|
||||
+ offset = 1;
|
||||
+ wrt300nv2_plat_eth[1].hwaddr[i] = (wrt300nv2_plat_eth[0].hwaddr[i] + offset);
|
||||
+#else
|
||||
+ wrt300nv2_plat_eth[0].hwaddr[i] = readb(f + 0x5FFA0 + (i^3));
|
||||
+ if (i == 5)
|
||||
+ offset = 1;
|
||||
+ wrt300nv2_plat_eth[1].hwaddr[i] = (wrt300nv2_plat_eth[0].hwaddr[i] + offset);
|
||||
+#endif
|
||||
+ }
|
||||
+ iounmap(f);
|
||||
+ }
|
||||
+
|
||||
+ if (!(is_valid_ether_addr(wrt300nv2_plat_eth[0].hwaddr)))
|
||||
+ random_ether_addr(wrt300nv2_plat_eth[0].hwaddr);
|
||||
+ if (!(is_valid_ether_addr(wrt300nv2_plat_eth[1].hwaddr))) {
|
||||
+ memcpy(wrt300nv2_plat_eth[1].hwaddr, wrt300nv2_plat_eth[0].hwaddr, ETH_ALEN);
|
||||
+ wrt300nv2_plat_eth[1].hwaddr[5] = (wrt300nv2_plat_eth[0].hwaddr[5] + 1);
|
||||
+ }
|
||||
}
|
||||
|
||||
#ifdef CONFIG_MACH_WRT300NV2
|
||||
|
|
@ -1,203 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/Kconfig
|
||||
+++ b/arch/arm/mach-ixp4xx/Kconfig
|
||||
@@ -101,6 +101,14 @@ config MACH_WRT300NV2
|
||||
WRT300N v2 router. For more information on this
|
||||
platform, see http://openwrt.org
|
||||
|
||||
+config MACH_AP1000
|
||||
+ bool "Lanready AP-1000"
|
||||
+ select PCI
|
||||
+ help
|
||||
+ Say 'Y' here if you want your kernel to support Lanready's
|
||||
+ AP1000 board. For more information on this
|
||||
+ platform, see http://openwrt.org
|
||||
+
|
||||
config ARCH_IXDP425
|
||||
bool "IXDP425"
|
||||
help
|
||||
--- a/arch/arm/mach-ixp4xx/Makefile
|
||||
+++ b/arch/arm/mach-ixp4xx/Makefile
|
||||
@@ -23,6 +23,7 @@ obj-pci-$(CONFIG_MACH_PRONGHORN) += pron
|
||||
obj-pci-$(CONFIG_MACH_SIDEWINDER) += sidewinder-pci.o
|
||||
obj-pci-$(CONFIG_MACH_COMPEXWP18) += ixdp425-pci.o
|
||||
obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o
|
||||
+obj-pci-$(CONFIG_MACH_AP1000) += ixdp425-pci.o
|
||||
|
||||
obj-y += common.o
|
||||
|
||||
@@ -47,6 +48,7 @@ obj-$(CONFIG_MACH_PRONGHORN) += pronghor
|
||||
obj-$(CONFIG_MACH_SIDEWINDER) += sidewinder-setup.o
|
||||
obj-$(CONFIG_MACH_COMPEXWP18) += compex42x-setup.o
|
||||
obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o
|
||||
+obj-$(CONFIG_MACH_AP1000) += ap1000-setup.o
|
||||
|
||||
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
|
||||
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/ap1000-setup.c
|
||||
@@ -0,0 +1,154 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/ap1000-setup.c
|
||||
+ *
|
||||
+ * Lanready AP-1000
|
||||
+ *
|
||||
+ * Copyright (C) 2007 Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on ixdp425-setup.c:
|
||||
+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
|
||||
+ *
|
||||
+ * Author: Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/device.h>
|
||||
+#include <linux/serial.h>
|
||||
+#include <linux/tty.h>
|
||||
+#include <linux/serial_8250.h>
|
||||
+#include <linux/slab.h>
|
||||
+#include <linux/dma-mapping.h>
|
||||
+
|
||||
+#include <asm/types.h>
|
||||
+#include <asm/setup.h>
|
||||
+#include <asm/memory.h>
|
||||
+#include <mach/hardware.h>
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <asm/irq.h>
|
||||
+#include <asm/mach/arch.h>
|
||||
+#include <asm/mach/flash.h>
|
||||
+
|
||||
+static struct flash_platform_data ap1000_flash_data = {
|
||||
+ .map_name = "cfi_probe",
|
||||
+ .width = 2,
|
||||
+};
|
||||
+
|
||||
+static struct resource ap1000_flash_resource = {
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device ap1000_flash = {
|
||||
+ .name = "IXP4XX-Flash",
|
||||
+ .id = 0,
|
||||
+ .dev = {
|
||||
+ .platform_data = &ap1000_flash_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &ap1000_flash_resource,
|
||||
+};
|
||||
+
|
||||
+static struct resource ap1000_uart_resources[] = {
|
||||
+ {
|
||||
+ .start = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ },
|
||||
+ {
|
||||
+ .start = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct plat_serial8250_port ap1000_uart_data[] = {
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART1,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART2,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ { },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device ap1000_uart = {
|
||||
+ .name = "serial8250",
|
||||
+ .id = PLAT8250_DEV_PLATFORM,
|
||||
+ .dev.platform_data = ap1000_uart_data,
|
||||
+ .num_resources = 2,
|
||||
+ .resource = ap1000_uart_resources
|
||||
+};
|
||||
+
|
||||
+static struct platform_device *ap1000_devices[] __initdata = {
|
||||
+ &ap1000_flash,
|
||||
+ &ap1000_uart
|
||||
+};
|
||||
+
|
||||
+static char ap1000_mem_fixup[] __initdata = "mem=64M ";
|
||||
+
|
||||
+static void __init ap1000_fixup(struct machine_desc *desc,
|
||||
+ struct tag *tags, char **cmdline, struct meminfo *mi)
|
||||
+
|
||||
+{
|
||||
+ struct tag *t = tags;
|
||||
+ char *p = *cmdline;
|
||||
+
|
||||
+ /* Find the end of the tags table, taking note of any cmdline tag. */
|
||||
+ for (; t->hdr.size; t = tag_next(t)) {
|
||||
+ if (t->hdr.tag == ATAG_CMDLINE) {
|
||||
+ p = t->u.cmdline.cmdline;
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ /* Overwrite the end of the table with a new cmdline tag. */
|
||||
+ t->hdr.tag = ATAG_CMDLINE;
|
||||
+ t->hdr.size = (sizeof (struct tag_header) +
|
||||
+ strlen(ap1000_mem_fixup) + strlen(p) + 1 + 4) >> 2;
|
||||
+ strlcpy(t->u.cmdline.cmdline, ap1000_mem_fixup, COMMAND_LINE_SIZE);
|
||||
+ strlcpy(t->u.cmdline.cmdline + strlen(ap1000_mem_fixup), p,
|
||||
+ COMMAND_LINE_SIZE - strlen(ap1000_mem_fixup));
|
||||
+
|
||||
+ /* Terminate the table. */
|
||||
+ t = tag_next(t);
|
||||
+ t->hdr.tag = ATAG_NONE;
|
||||
+ t->hdr.size = 0;
|
||||
+}
|
||||
+
|
||||
+static void __init ap1000_init(void)
|
||||
+{
|
||||
+ ixp4xx_sys_init();
|
||||
+
|
||||
+ ap1000_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
+ ap1000_flash_resource.end =
|
||||
+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
|
||||
+
|
||||
+ platform_add_devices(ap1000_devices, ARRAY_SIZE(ap1000_devices));
|
||||
+}
|
||||
+
|
||||
+#ifdef CONFIG_MACH_AP1000
|
||||
+MACHINE_START(AP1000, "Lanready AP-1000")
|
||||
+ /* Maintainer: Imre Kaloz <Kaloz@openwrt.org> */
|
||||
+ .fixup = ap1000_fixup,
|
||||
+ .map_io = ixp4xx_map_io,
|
||||
+ .init_irq = ixp4xx_init_irq,
|
||||
+ .init_time = ixp4xx_timer_init,
|
||||
+ .atag_offset = 0x0100,
|
||||
+ .init_machine = ap1000_init,
|
||||
+#if defined(CONFIG_PCI)
|
||||
+ .dma_zone_size = SZ_64M,
|
||||
+#endif
|
||||
+ .restart = ixp4xx_restart,
|
||||
+MACHINE_END
|
||||
+#endif
|
||||
--- a/arch/arm/mach-ixp4xx/ixdp425-pci.c
|
||||
+++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c
|
||||
@@ -70,7 +70,7 @@ int __init ixdp425_pci_init(void)
|
||||
{
|
||||
if (machine_is_ixdp425() || machine_is_ixcdp1100() ||
|
||||
machine_is_ixdp465() || machine_is_kixrp435() ||
|
||||
- machine_is_compex42x())
|
||||
+ machine_is_compex42x() || machine_is_ap1000())
|
||||
pci_common_init(&ixdp425_pci);
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -1,51 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/ap1000-setup.c
|
||||
+++ b/arch/arm/mach-ixp4xx/ap1000-setup.c
|
||||
@@ -91,15 +91,45 @@ static struct platform_device ap1000_uar
|
||||
.resource = ap1000_uart_resources
|
||||
};
|
||||
|
||||
+/* Built-in 10/100 Ethernet MAC interfaces */
|
||||
+static struct eth_plat_info ap1000_plat_eth[] = {
|
||||
+ {
|
||||
+ .phy = IXP4XX_ETH_PHY_MAX_ADDR,
|
||||
+ .phy_mask = 0x1e,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }, {
|
||||
+ .phy = 5,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device ap1000_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = ap1000_plat_eth,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = ap1000_plat_eth + 1,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
static struct platform_device *ap1000_devices[] __initdata = {
|
||||
&ap1000_flash,
|
||||
- &ap1000_uart
|
||||
+ &ap1000_uart,
|
||||
+ &ap1000_eth[0],
|
||||
+ &ap1000_eth[1],
|
||||
};
|
||||
|
||||
static char ap1000_mem_fixup[] __initdata = "mem=64M ";
|
||||
|
||||
-static void __init ap1000_fixup(struct machine_desc *desc,
|
||||
- struct tag *tags, char **cmdline, struct meminfo *mi)
|
||||
+static void __init ap1000_fixup(struct tag *tags, char **cmdline,
|
||||
+ struct meminfo *mi)
|
||||
|
||||
{
|
||||
struct tag *t = tags;
|
||||
|
|
@ -1,131 +0,0 @@
|
|||
--- a/drivers/tty/serial/8250/8250_core.c
|
||||
+++ b/drivers/tty/serial/8250/8250_core.c
|
||||
@@ -446,6 +446,20 @@ static void mem_serial_out(struct uart_p
|
||||
writeb(value, p->membase + offset);
|
||||
}
|
||||
|
||||
+static unsigned int memdelay_serial_in(struct uart_port *p, int offset)
|
||||
+{
|
||||
+ struct uart_8250_port *up = (struct uart_8250_port *)p;
|
||||
+ udelay(up->port.rw_delay);
|
||||
+ return mem_serial_in(p, offset);
|
||||
+}
|
||||
+
|
||||
+static void memdelay_serial_out(struct uart_port *p, int offset, int value)
|
||||
+{
|
||||
+ struct uart_8250_port *up = (struct uart_8250_port *)p;
|
||||
+ udelay(up->port.rw_delay);
|
||||
+ mem_serial_out(p, offset, value);
|
||||
+}
|
||||
+
|
||||
static void mem32_serial_out(struct uart_port *p, int offset, int value)
|
||||
{
|
||||
offset = offset << p->regshift;
|
||||
@@ -513,6 +527,11 @@ static void set_io_from_upio(struct uart
|
||||
p->serial_out = mem32be_serial_out;
|
||||
break;
|
||||
|
||||
+ case UPIO_MEM_DELAY:
|
||||
+ p->serial_in = memdelay_serial_in;
|
||||
+ p->serial_out = memdelay_serial_out;
|
||||
+ break;
|
||||
+
|
||||
#if defined(CONFIG_MIPS_ALCHEMY) || defined(CONFIG_SERIAL_8250_RT288X)
|
||||
case UPIO_AU:
|
||||
p->serial_in = au_serial_in;
|
||||
@@ -539,6 +558,7 @@ serial_port_out_sync(struct uart_port *p
|
||||
case UPIO_MEM:
|
||||
case UPIO_MEM32:
|
||||
case UPIO_MEM32BE:
|
||||
+ case UPIO_MEM_DELAY:
|
||||
case UPIO_AU:
|
||||
p->serial_out(p, offset, value);
|
||||
p->serial_in(p, UART_LCR); /* safe, no side-effects */
|
||||
@@ -2776,6 +2796,7 @@ static int serial8250_request_std_resour
|
||||
case UPIO_MEM32:
|
||||
case UPIO_MEM32BE:
|
||||
case UPIO_MEM:
|
||||
+ case UPIO_MEM_DELAY:
|
||||
if (!port->mapbase)
|
||||
break;
|
||||
|
||||
@@ -2813,6 +2834,7 @@ static void serial8250_release_std_resou
|
||||
case UPIO_MEM32:
|
||||
case UPIO_MEM32BE:
|
||||
case UPIO_MEM:
|
||||
+ case UPIO_MEM_DELAY:
|
||||
if (!port->mapbase)
|
||||
break;
|
||||
|
||||
@@ -3701,6 +3723,7 @@ static int serial8250_probe(struct platf
|
||||
uart.port.set_termios = p->set_termios;
|
||||
uart.port.pm = p->pm;
|
||||
uart.port.dev = &dev->dev;
|
||||
+ uart.port.rw_delay = p->rw_delay;
|
||||
uart.port.irqflags |= irqflag;
|
||||
ret = serial8250_register_8250_port(&uart);
|
||||
if (ret < 0) {
|
||||
@@ -3857,6 +3880,7 @@ int serial8250_register_8250_port(struct
|
||||
uart->bugs = up->bugs;
|
||||
uart->port.mapbase = up->port.mapbase;
|
||||
uart->port.mapsize = up->port.mapsize;
|
||||
+ uart->port.rw_delay = up->port.rw_delay;
|
||||
uart->port.private_data = up->port.private_data;
|
||||
uart->port.fifosize = up->port.fifosize;
|
||||
uart->tx_loadsz = up->tx_loadsz;
|
||||
--- a/drivers/tty/serial/serial_core.c
|
||||
+++ b/drivers/tty/serial/serial_core.c
|
||||
@@ -2177,6 +2177,7 @@ uart_report_port(struct uart_driver *drv
|
||||
snprintf(address, sizeof(address),
|
||||
"I/O 0x%lx offset 0x%x", port->iobase, port->hub6);
|
||||
break;
|
||||
+ case UPIO_MEM_DELAY:
|
||||
case UPIO_MEM:
|
||||
case UPIO_MEM32:
|
||||
case UPIO_MEM32BE:
|
||||
@@ -2824,6 +2825,7 @@ int uart_match_port(struct uart_port *po
|
||||
case UPIO_HUB6:
|
||||
return (port1->iobase == port2->iobase) &&
|
||||
(port1->hub6 == port2->hub6);
|
||||
+ case UPIO_MEM_DELAY:
|
||||
case UPIO_MEM:
|
||||
case UPIO_MEM32:
|
||||
case UPIO_MEM32BE:
|
||||
--- a/include/linux/serial_8250.h
|
||||
+++ b/include/linux/serial_8250.h
|
||||
@@ -27,6 +27,7 @@ struct plat_serial8250_port {
|
||||
void *private_data;
|
||||
unsigned char regshift; /* register shift */
|
||||
unsigned char iotype; /* UPIO_* */
|
||||
+ unsigned int rw_delay; /* udelay for slower busses IXP4XX Expansion Bus */
|
||||
unsigned char hub6;
|
||||
upf_t flags; /* UPF_* flags */
|
||||
unsigned int type; /* If UPF_FIXED_TYPE */
|
||||
--- a/include/linux/serial_core.h
|
||||
+++ b/include/linux/serial_core.h
|
||||
@@ -150,6 +150,7 @@ struct uart_port {
|
||||
#define UPIO_AU (SERIAL_IO_AU) /* Au1x00 and RT288x type IO */
|
||||
#define UPIO_TSI (SERIAL_IO_TSI) /* Tsi108/109 type IO */
|
||||
#define UPIO_MEM32BE (SERIAL_IO_MEM32BE) /* 32b big endian */
|
||||
+#define UPIO_MEM_DELAY (SERIAL_IO_MEM_DELAY)
|
||||
|
||||
unsigned int read_status_mask; /* driver specific */
|
||||
unsigned int ignore_status_mask; /* driver specific */
|
||||
@@ -231,6 +232,7 @@ struct uart_port {
|
||||
int hw_stopped; /* sw-assisted CTS flow state */
|
||||
unsigned int mctrl; /* current modem ctrl settings */
|
||||
unsigned int timeout; /* character-based timeout */
|
||||
+ unsigned int rw_delay; /* udelay for slow busses, IXP4XX Expansion Bus */
|
||||
unsigned int type; /* port type */
|
||||
const struct uart_ops *ops;
|
||||
unsigned int custom_divisor;
|
||||
--- a/include/uapi/linux/serial.h
|
||||
+++ b/include/uapi/linux/serial.h
|
||||
@@ -69,6 +69,7 @@ struct serial_struct {
|
||||
#define SERIAL_IO_AU 4
|
||||
#define SERIAL_IO_TSI 5
|
||||
#define SERIAL_IO_MEM32BE 6
|
||||
+#define SERIAL_IO_MEM_DELAY 7
|
||||
|
||||
#define UART_CLEAR_FIFO 0x01
|
||||
#define UART_USE_FIFO 0x02
|
||||
|
|
@ -1,38 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/wg302v1-setup.c
|
||||
+++ b/arch/arm/mach-ixp4xx/wg302v1-setup.c
|
||||
@@ -117,6 +117,35 @@ static struct platform_device *wg302v1_d
|
||||
&wg302v1_eth[0],
|
||||
};
|
||||
|
||||
+static char wg302v1_mem_fixup[] __initdata = " mem=32M";
|
||||
+
|
||||
+static void __init wg302v1_fixup(struct tag *tags, char **cmdline,
|
||||
+ struct meminfo *mi)
|
||||
+{
|
||||
+ struct tag *t = tags;
|
||||
+ char *p = *cmdline;
|
||||
+ size_t fixlen, cmdlen;
|
||||
+
|
||||
+ /* Find the end of the tags table, taking note of any cmdline tag. */
|
||||
+ for (; t->hdr.size; t = tag_next(t)) {
|
||||
+ if (t->hdr.tag == ATAG_CMDLINE) {
|
||||
+ p = t->u.cmdline.cmdline;
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ fixlen = strlen(wg302v1_mem_fixup);
|
||||
+ cmdlen = strlen(p);
|
||||
+ if (fixlen + cmdlen >= COMMAND_LINE_SIZE)
|
||||
+ return;
|
||||
+
|
||||
+ /* append the fixup to the cmdline */
|
||||
+ memmove(p + cmdlen, wg302v1_mem_fixup, fixlen + 1);
|
||||
+
|
||||
+ /* Adjust the size of the atag if there was one */
|
||||
+ if (t->hdr.size)
|
||||
+ t->hdr.size += fixlen;
|
||||
+}
|
||||
+
|
||||
static void __init wg302v1_init(void)
|
||||
{
|
||||
ixp4xx_sys_init();
|
||||
|
|
@ -1,51 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/coyote-setup.c
|
||||
+++ b/arch/arm/mach-ixp4xx/coyote-setup.c
|
||||
@@ -14,6 +14,7 @@
|
||||
#include <linux/serial.h>
|
||||
#include <linux/tty.h>
|
||||
#include <linux/serial_8250.h>
|
||||
+#include <linux/dma-mapping.h>
|
||||
|
||||
#include <asm/types.h>
|
||||
#include <asm/setup.h>
|
||||
@@ -81,9 +82,39 @@ static struct platform_device coyote_uar
|
||||
.resource = &coyote_uart_resource,
|
||||
};
|
||||
|
||||
+/* Built-in 10/100 Ethernet MAC interfaces */
|
||||
+static struct eth_plat_info ixdpg425_plat_eth[] = {
|
||||
+ {
|
||||
+ .phy = 5,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }, {
|
||||
+ .phy = 4,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device ixdpg425_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = ixdpg425_plat_eth,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = ixdpg425_plat_eth + 1,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+
|
||||
static struct platform_device *coyote_devices[] __initdata = {
|
||||
&coyote_flash,
|
||||
- &coyote_uart
|
||||
+ &coyote_uart,
|
||||
+ &ixdpg425_eth[0],
|
||||
+ &ixdpg425_eth[1],
|
||||
};
|
||||
|
||||
static void __init coyote_init(void)
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -1,287 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/Kconfig
|
||||
+++ b/arch/arm/mach-ixp4xx/Kconfig
|
||||
@@ -160,6 +160,14 @@ config ARCH_PRPMC1100
|
||||
PrPCM1100 Processor Mezanine Module. For more information on
|
||||
this platform, see <file:Documentation/arm/IXP4xx>.
|
||||
|
||||
+config MACH_TW5334
|
||||
+ bool "Titan Wireless TW-533-4"
|
||||
+ select PCI
|
||||
+ help
|
||||
+ Say 'Y' here if you want your kernel to support the Titan
|
||||
+ Wireless TW533-4. For more information on this platform,
|
||||
+ see http://openwrt.org
|
||||
+
|
||||
config MACH_NAS100D
|
||||
bool
|
||||
prompt "NAS100D"
|
||||
--- a/arch/arm/mach-ixp4xx/Makefile
|
||||
+++ b/arch/arm/mach-ixp4xx/Makefile
|
||||
@@ -24,6 +24,7 @@ obj-pci-$(CONFIG_MACH_SIDEWINDER) += sid
|
||||
obj-pci-$(CONFIG_MACH_COMPEXWP18) += ixdp425-pci.o
|
||||
obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o
|
||||
obj-pci-$(CONFIG_MACH_AP1000) += ixdp425-pci.o
|
||||
+obj-pci-$(CONFIG_MACH_TW5334) += tw5334-pci.o
|
||||
|
||||
obj-y += common.o
|
||||
|
||||
@@ -49,6 +50,7 @@ obj-$(CONFIG_MACH_SIDEWINDER) += sidewin
|
||||
obj-$(CONFIG_MACH_COMPEXWP18) += compex42x-setup.o
|
||||
obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o
|
||||
obj-$(CONFIG_MACH_AP1000) += ap1000-setup.o
|
||||
+obj-$(CONFIG_MACH_TW5334) += tw5334-setup.o
|
||||
|
||||
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
|
||||
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
|
||||
--- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
|
||||
+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
|
||||
@@ -44,7 +44,7 @@ static __inline__ void __arch_decomp_set
|
||||
machine_is_gateway7001() || machine_is_wg302v2() ||
|
||||
machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
|
||||
machine_is_pronghorn() || machine_is_pronghorn_metro() ||
|
||||
- machine_is_wrt300nv2())
|
||||
+ machine_is_wrt300nv2() || machine_is_tw5334())
|
||||
uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
|
||||
else
|
||||
uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/tw5334-pci.c
|
||||
@@ -0,0 +1,68 @@
|
||||
+/*
|
||||
+ * arch/arch/mach-ixp4xx/tw5334-pci.c
|
||||
+ *
|
||||
+ * PCI setup routines for the Titan Wireless TW-533-4
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-pci.c:
|
||||
+ * Copyright (C) 2002 Jungo Software Technologies.
|
||||
+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
|
||||
+ *
|
||||
+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License version 2 as
|
||||
+ * published by the Free Software Foundation.
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/pci.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/irq.h>
|
||||
+
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <mach/hardware.h>
|
||||
+
|
||||
+#include <asm/mach/pci.h>
|
||||
+
|
||||
+void __init tw5334_pci_preinit(void)
|
||||
+{
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO6, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO2, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO1, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO0, IRQ_TYPE_LEVEL_LOW);
|
||||
+
|
||||
+ ixp4xx_pci_preinit();
|
||||
+}
|
||||
+
|
||||
+static int __init tw5334_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
|
||||
+{
|
||||
+ if (slot == 12)
|
||||
+ return IRQ_IXP4XX_GPIO6;
|
||||
+ else if (slot == 13)
|
||||
+ return IRQ_IXP4XX_GPIO2;
|
||||
+ else if (slot == 14)
|
||||
+ return IRQ_IXP4XX_GPIO1;
|
||||
+ else if (slot == 15)
|
||||
+ return IRQ_IXP4XX_GPIO0;
|
||||
+ else return -1;
|
||||
+}
|
||||
+
|
||||
+struct hw_pci tw5334_pci __initdata = {
|
||||
+ .nr_controllers = 1,
|
||||
+ .preinit = tw5334_pci_preinit,
|
||||
+ .ops = &ixp4xx_ops,
|
||||
+ .setup = ixp4xx_setup,
|
||||
+ .map_irq = tw5334_map_irq,
|
||||
+};
|
||||
+
|
||||
+int __init tw5334_pci_init(void)
|
||||
+{
|
||||
+ if (machine_is_tw5334())
|
||||
+ pci_common_init(&tw5334_pci);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+subsys_initcall(tw5334_pci_init);
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/tw5334-setup.c
|
||||
@@ -0,0 +1,167 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/tw5334-setup.c
|
||||
+ *
|
||||
+ * Board setup for the Titan Wireless TW-533-4
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-setup.c:
|
||||
+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
|
||||
+ *
|
||||
+ * Author: Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/if_ether.h>
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/device.h>
|
||||
+#include <linux/serial.h>
|
||||
+#include <linux/tty.h>
|
||||
+#include <linux/serial_8250.h>
|
||||
+#include <linux/slab.h>
|
||||
+
|
||||
+#include <asm/types.h>
|
||||
+#include <asm/setup.h>
|
||||
+#include <asm/memory.h>
|
||||
+#include <mach/hardware.h>
|
||||
+#include <asm/irq.h>
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <asm/mach/arch.h>
|
||||
+#include <asm/mach/flash.h>
|
||||
+
|
||||
+static struct flash_platform_data tw5334_flash_data = {
|
||||
+ .map_name = "cfi_probe",
|
||||
+ .width = 2,
|
||||
+};
|
||||
+
|
||||
+static struct resource tw5334_flash_resource = {
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device tw5334_flash = {
|
||||
+ .name = "IXP4XX-Flash",
|
||||
+ .id = 0,
|
||||
+ .dev = {
|
||||
+ .platform_data = &tw5334_flash_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &tw5334_flash_resource,
|
||||
+};
|
||||
+
|
||||
+static struct resource tw5334_uart_resource = {
|
||||
+ .start = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct plat_serial8250_port tw5334_uart_data[] = {
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART2,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ { },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device tw5334_uart = {
|
||||
+ .name = "serial8250",
|
||||
+ .id = PLAT8250_DEV_PLATFORM,
|
||||
+ .dev = {
|
||||
+ .platform_data = tw5334_uart_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &tw5334_uart_resource,
|
||||
+};
|
||||
+
|
||||
+/* Built-in 10/100 Ethernet MAC interfaces */
|
||||
+static struct eth_plat_info tw5334_plat_eth[] = {
|
||||
+ {
|
||||
+ .phy = 0,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }, {
|
||||
+ .phy = 1,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device tw5334_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = tw5334_plat_eth,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = tw5334_plat_eth + 1,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device *tw5334_devices[] __initdata = {
|
||||
+ &tw5334_flash,
|
||||
+ &tw5334_uart,
|
||||
+ &tw5334_eth[0],
|
||||
+ &tw5334_eth[1],
|
||||
+};
|
||||
+
|
||||
+static void __init tw5334_init(void)
|
||||
+{
|
||||
+ uint8_t __iomem *f;
|
||||
+ int i;
|
||||
+
|
||||
+ ixp4xx_sys_init();
|
||||
+
|
||||
+ tw5334_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
+ tw5334_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
|
||||
+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
|
||||
+
|
||||
+ platform_add_devices(tw5334_devices, ARRAY_SIZE(tw5334_devices));
|
||||
+
|
||||
+ /*
|
||||
+ * Map in a portion of the flash and read the MAC addresses.
|
||||
+ * Since it is stored in BE in the flash itself, we need to
|
||||
+ * byteswap it if we're in LE mode.
|
||||
+ */
|
||||
+ f = ioremap(IXP4XX_EXP_BUS_BASE(0), 0x1000000);
|
||||
+ if (f) {
|
||||
+ for (i = 0; i < 6; i++) {
|
||||
+#ifdef __ARMEB__
|
||||
+ tw5334_plat_eth[0].hwaddr[i] = readb(f + 0xFC0422 + i);
|
||||
+ tw5334_plat_eth[1].hwaddr[i] = readb(f + 0xFC043B + i);
|
||||
+#else
|
||||
+ tw5334_plat_eth[0].hwaddr[i] = readb(f + 0xFC0422 + (i^3));
|
||||
+ tw5334_plat_eth[1].hwaddr[i] = readb(f + 0xFC043B + (i^3));
|
||||
+#endif
|
||||
+ }
|
||||
+ iounmap(f);
|
||||
+ }
|
||||
+
|
||||
+ printk(KERN_INFO "TW-533-4: Using MAC address %pM for port 0\n",
|
||||
+ tw5334_plat_eth[0].hwaddr);
|
||||
+ printk(KERN_INFO "TW-533-4: Using MAC address %pM for port 1\n",
|
||||
+ tw5334_plat_eth[1].hwaddr);
|
||||
+}
|
||||
+
|
||||
+#ifdef CONFIG_MACH_TW5334
|
||||
+MACHINE_START(TW5334, "Titan Wireless TW-533-4")
|
||||
+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
|
||||
+ .map_io = ixp4xx_map_io,
|
||||
+ .init_irq = ixp4xx_init_irq,
|
||||
+ .init_time = ixp4xx_timer_init,
|
||||
+ .atag_offset = 0x0100,
|
||||
+ .init_machine = tw5334_init,
|
||||
+#if defined(CONFIG_PCI)
|
||||
+ .dma_zone_size = SZ_64M,
|
||||
+#endif
|
||||
+ .restart = ixp4xx_restart,
|
||||
+MACHINE_END
|
||||
+#endif
|
||||
|
|
@ -1,507 +0,0 @@
|
|||
--- a/arch/arm/configs/ixp4xx_defconfig
|
||||
+++ b/arch/arm/configs/ixp4xx_defconfig
|
||||
@@ -26,6 +26,7 @@ CONFIG_MACH_NAS100D=y
|
||||
CONFIG_MACH_DSMG600=y
|
||||
CONFIG_MACH_FSG=y
|
||||
CONFIG_MACH_GTWX5715=y
|
||||
+CONFIG_MACH_MI424WR=y
|
||||
CONFIG_IXP4XX_QMGR=y
|
||||
CONFIG_IXP4XX_NPE=y
|
||||
# CONFIG_ARM_THUMB is not set
|
||||
--- a/arch/arm/mach-ixp4xx/Kconfig
|
||||
+++ b/arch/arm/mach-ixp4xx/Kconfig
|
||||
@@ -258,6 +258,13 @@ config MACH_MIC256
|
||||
Say 'Y' here if you want your kernel to support the MIC256
|
||||
board from OMICRON electronics GmbH.
|
||||
|
||||
+config MACH_MI424WR
|
||||
+ bool "Actiontec MI424WR"
|
||||
+ depends on ARCH_IXP4XX
|
||||
+ select PCI
|
||||
+ help
|
||||
+ Add support for the Actiontec MI424-WR.
|
||||
+
|
||||
comment "IXP4xx Options"
|
||||
|
||||
config IXP4XX_INDIRECT_PCI
|
||||
--- a/arch/arm/mach-ixp4xx/Makefile
|
||||
+++ b/arch/arm/mach-ixp4xx/Makefile
|
||||
@@ -25,6 +25,7 @@ obj-pci-$(CONFIG_MACH_COMPEXWP18) += ixd
|
||||
obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o
|
||||
obj-pci-$(CONFIG_MACH_AP1000) += ixdp425-pci.o
|
||||
obj-pci-$(CONFIG_MACH_TW5334) += tw5334-pci.o
|
||||
+obj-pci-$(CONFIG_MACH_MI424WR) += mi424wr-pci.o
|
||||
|
||||
obj-y += common.o
|
||||
|
||||
@@ -51,6 +52,7 @@ obj-$(CONFIG_MACH_COMPEXWP18) += compex4
|
||||
obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o
|
||||
obj-$(CONFIG_MACH_AP1000) += ap1000-setup.o
|
||||
obj-$(CONFIG_MACH_TW5334) += tw5334-setup.o
|
||||
+obj-$(CONFIG_MACH_MI424WR) += mi424wr-setup.o
|
||||
|
||||
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
|
||||
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/mi424wr-pci.c
|
||||
@@ -0,0 +1,70 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/mi424wr-pci.c
|
||||
+ *
|
||||
+ * Actiontec MI424WR board-level PCI initialization
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Jose Vasconcellos
|
||||
+ *
|
||||
+ * Maintainer: Jose Vasconcellos <jvasco@verizon.net>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License version 2 as
|
||||
+ * published by the Free Software Foundation.
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/pci.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/irq.h>
|
||||
+
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <asm/mach/pci.h>
|
||||
+
|
||||
+/* PCI controller GPIO to IRQ pin mappings
|
||||
+ * This information was obtained from Actiontec's GPL release.
|
||||
+ *
|
||||
+ * INTA INTB
|
||||
+ * SLOT 13 8 6
|
||||
+ * SLOT 14 7 8
|
||||
+ * SLOT 15 6 7
|
||||
+ */
|
||||
+
|
||||
+void __init mi424wr_pci_preinit(void)
|
||||
+{
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO6, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO7, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW);
|
||||
+
|
||||
+ ixp4xx_pci_preinit();
|
||||
+}
|
||||
+
|
||||
+static int __init mi424wr_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
|
||||
+{
|
||||
+ if (slot == 13)
|
||||
+ return IRQ_IXP4XX_GPIO8;
|
||||
+ if (slot == 14)
|
||||
+ return IRQ_IXP4XX_GPIO7;
|
||||
+ if (slot == 15)
|
||||
+ return IRQ_IXP4XX_GPIO6;
|
||||
+
|
||||
+ return -1;
|
||||
+}
|
||||
+
|
||||
+struct hw_pci mi424wr_pci __initdata = {
|
||||
+ .nr_controllers = 1,
|
||||
+ .preinit = mi424wr_pci_preinit,
|
||||
+ .ops = &ixp4xx_ops,
|
||||
+ .setup = ixp4xx_setup,
|
||||
+ .map_irq = mi424wr_map_irq,
|
||||
+};
|
||||
+
|
||||
+int __init mi424wr_pci_init(void)
|
||||
+{
|
||||
+ if (machine_is_mi424wr())
|
||||
+ pci_common_init(&mi424wr_pci);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+subsys_initcall(mi424wr_pci_init);
|
||||
+
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/mi424wr-setup.c
|
||||
@@ -0,0 +1,387 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/mi424wr-setup.c
|
||||
+ *
|
||||
+ * Actiontec MI424-WR board setup
|
||||
+ * Copyright (c) 2008 Jose Vasconcellos
|
||||
+ *
|
||||
+ * Based on Gemtek GTWX5715 by
|
||||
+ * Copyright (C) 2004 George T. Joseph
|
||||
+ * Derived from Coyote
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or
|
||||
+ * modify it under the terms of the GNU General Public License
|
||||
+ * as published by the Free Software Foundation; either version 2
|
||||
+ * of the License, or (at your option) any later version.
|
||||
+ *
|
||||
+ * This program is distributed in the hope that it will be useful,
|
||||
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
+ * GNU General Public License for more details.
|
||||
+ *
|
||||
+ * You should have received a copy of the GNU General Public License
|
||||
+ * along with this program; if not, write to the Free Software
|
||||
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/device.h>
|
||||
+#include <linux/serial.h>
|
||||
+#include <linux/serial_8250.h>
|
||||
+#include <linux/types.h>
|
||||
+#include <linux/memory.h>
|
||||
+#include <linux/leds.h>
|
||||
+#include <linux/spi/spi_gpio_old.h>
|
||||
+#include <linux/dma-mapping.h>
|
||||
+
|
||||
+#include <asm/setup.h>
|
||||
+#include <asm/system_info.h>
|
||||
+#include <asm/irq.h>
|
||||
+#include <asm/io.h>
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <asm/mach/arch.h>
|
||||
+#include <asm/mach/flash.h>
|
||||
+
|
||||
+/*
|
||||
+ * GPIO 2,3,4 and 9 are hard wired to the Micrel/Kendin KS8995M Switch
|
||||
+ * and operate as an SPI type interface. The details of the interface
|
||||
+ * are available on Kendin/Micrel's web site.
|
||||
+ */
|
||||
+
|
||||
+#define MI424WR_KSSPI_SELECT 9
|
||||
+#define MI424WR_KSSPI_TXD 4
|
||||
+#define MI424WR_KSSPI_CLOCK 2
|
||||
+#define MI424WR_KSSPI_RXD 3
|
||||
+
|
||||
+/*
|
||||
+ * The "reset" button is wired to GPIO 10.
|
||||
+ * The GPIO is brought "low" when the button is pushed.
|
||||
+ */
|
||||
+
|
||||
+#define MI424WR_BUTTON_GPIO 10
|
||||
+#define MI424WR_BUTTON_IRQ IRQ_IXP4XX_GPIO10
|
||||
+
|
||||
+#define MI424WR_MOCA_WAN_LED 11
|
||||
+
|
||||
+/* Latch on CS1 - taken from Actiontec's 2.4 source code
|
||||
+ *
|
||||
+ * default latch value
|
||||
+ * 0 - power alarm led (red) 0 (off)
|
||||
+ * 1 - power led (green) 0 (off)
|
||||
+ * 2 - wireless led (green) 1 (off)
|
||||
+ * 3 - no internet led (red) 0 (off)
|
||||
+ * 4 - internet ok led (green) 0 (off)
|
||||
+ * 5 - moca LAN 0 (off)
|
||||
+ * 6 - WAN alarm led (red) 0 (off)
|
||||
+ * 7 - PCI reset 1 (not reset)
|
||||
+ * 8 - IP phone 1 led (green) 1 (off)
|
||||
+ * 9 - IP phone 2 led (green) 1 (off)
|
||||
+ * 10 - VOIP ready led (green) 1 (off)
|
||||
+ * 11 - PSTN relay 1 control 0 (PSTN)
|
||||
+ * 12 - PSTN relay 1 control 0 (PSTN)
|
||||
+ * 13 - N/A
|
||||
+ * 14 - N/A
|
||||
+ * 15 - N/A
|
||||
+ */
|
||||
+
|
||||
+#define MI424WR_LATCH_MASK 0x04
|
||||
+#define MI424WR_LATCH_DEFAULT 0x1f86
|
||||
+
|
||||
+#define MI424WR_LATCH_ALARM_LED 0x00
|
||||
+#define MI424WR_LATCH_POWER_LED 0x01
|
||||
+#define MI424WR_LATCH_WIRELESS_LED 0x02
|
||||
+#define MI424WR_LATCH_INET_DOWN_LED 0x03
|
||||
+#define MI424WR_LATCH_INET_OK_LED 0x04
|
||||
+#define MI424WR_LATCH_MOCA_LAN_LED 0x05
|
||||
+#define MI424WR_LATCH_WAN_ALARM_LED 0x06
|
||||
+#define MI424WR_LATCH_PCI_RESET 0x07
|
||||
+#define MI424WR_LATCH_PHONE1_LED 0x08
|
||||
+#define MI424WR_LATCH_PHONE2_LED 0x09
|
||||
+#define MI424WR_LATCH_VOIP_LED 0x10
|
||||
+#define MI424WR_LATCH_PSTN_RELAY1 0x11
|
||||
+#define MI424WR_LATCH_PSTN_RELAY2 0x12
|
||||
+
|
||||
+/* initialize CS1 to default timings, Intel style, 16-bit bus */
|
||||
+#define MI424WR_CS1_CONFIG 0x80000002
|
||||
+
|
||||
+/* Define both UARTs but they are not easily accessible.
|
||||
+ */
|
||||
+
|
||||
+static struct resource mi424wr_uart_resources[] = {
|
||||
+ {
|
||||
+ .start = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+ },
|
||||
+ {
|
||||
+ .start = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+
|
||||
+static struct plat_serial8250_port mi424wr_uart_platform_data[] = {
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART1,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART2,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ { },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device mi424wr_uart_device = {
|
||||
+ .name = "serial8250",
|
||||
+ .id = PLAT8250_DEV_PLATFORM,
|
||||
+ .dev.platform_data = mi424wr_uart_platform_data,
|
||||
+ .num_resources = ARRAY_SIZE(mi424wr_uart_resources),
|
||||
+ .resource = mi424wr_uart_resources,
|
||||
+};
|
||||
+
|
||||
+static struct flash_platform_data mi424wr_flash_data = {
|
||||
+ .map_name = "cfi_probe",
|
||||
+ .width = 2,
|
||||
+};
|
||||
+
|
||||
+static struct resource mi424wr_flash_resource = {
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device mi424wr_flash = {
|
||||
+ .name = "IXP4XX-Flash",
|
||||
+ .id = 0,
|
||||
+ .dev.platform_data = &mi424wr_flash_data,
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &mi424wr_flash_resource,
|
||||
+};
|
||||
+
|
||||
+static int mi424wr_spi_boardinfo_setup(struct spi_board_info *bi,
|
||||
+ struct spi_master *master, void *data)
|
||||
+{
|
||||
+
|
||||
+ strlcpy(bi->modalias, "spi-ks8995", sizeof(bi->modalias));
|
||||
+
|
||||
+ bi->max_speed_hz = 5000000 /* Hz */;
|
||||
+ bi->bus_num = master->bus_num;
|
||||
+ bi->mode = SPI_MODE_0;
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static struct spi_gpio_platform_data mi424wr_spi_bus_data = {
|
||||
+ .pin_cs = MI424WR_KSSPI_SELECT,
|
||||
+ .pin_clk = MI424WR_KSSPI_CLOCK,
|
||||
+ .pin_miso = MI424WR_KSSPI_RXD,
|
||||
+ .pin_mosi = MI424WR_KSSPI_TXD,
|
||||
+ .cs_activelow = 1,
|
||||
+ .no_spi_delay = 1,
|
||||
+ .boardinfo_setup = mi424wr_spi_boardinfo_setup,
|
||||
+};
|
||||
+
|
||||
+static struct gpio_led mi424wr_gpio_led[] = {
|
||||
+ {
|
||||
+ .name = "moca-wan", /* green led */
|
||||
+ .gpio = MI424WR_MOCA_WAN_LED,
|
||||
+ .active_low = 0,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct gpio_led_platform_data mi424wr_gpio_leds_data = {
|
||||
+ .num_leds = 1,
|
||||
+ .leds = mi424wr_gpio_led,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device mi424wr_gpio_leds = {
|
||||
+ .name = "leds-gpio",
|
||||
+ .id = -1,
|
||||
+ .dev.platform_data = &mi424wr_gpio_leds_data,
|
||||
+};
|
||||
+
|
||||
+static uint16_t latch_value = MI424WR_LATCH_DEFAULT;
|
||||
+static uint16_t __iomem *iobase;
|
||||
+
|
||||
+static void mi424wr_latch_set_led(u8 bit, enum led_brightness value)
|
||||
+{
|
||||
+
|
||||
+ if (((MI424WR_LATCH_MASK >> bit) & 1) ^ (value == LED_OFF))
|
||||
+ latch_value &= ~(0x1 << bit);
|
||||
+ else
|
||||
+ latch_value |= (0x1 << bit);
|
||||
+
|
||||
+ __raw_writew(latch_value, iobase);
|
||||
+
|
||||
+}
|
||||
+
|
||||
+static struct latch_led mi424wr_latch_led[] = {
|
||||
+ {
|
||||
+ .name = "power-alarm",
|
||||
+ .bit = MI424WR_LATCH_ALARM_LED,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "power-ok",
|
||||
+ .bit = MI424WR_LATCH_POWER_LED,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wireless", /* green led */
|
||||
+ .bit = MI424WR_LATCH_WIRELESS_LED,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "inet-down", /* red led */
|
||||
+ .bit = MI424WR_LATCH_INET_DOWN_LED,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "inet-up", /* green led */
|
||||
+ .bit = MI424WR_LATCH_INET_OK_LED,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "moca-lan", /* green led */
|
||||
+ .bit = MI424WR_LATCH_MOCA_LAN_LED,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "wan-alarm", /* red led */
|
||||
+ .bit = MI424WR_LATCH_WAN_ALARM_LED,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct latch_led_platform_data mi424wr_latch_leds_data = {
|
||||
+ .num_leds = ARRAY_SIZE(mi424wr_latch_led),
|
||||
+ .mem = 0x51000000,
|
||||
+ .leds = mi424wr_latch_led,
|
||||
+ .set_led = mi424wr_latch_set_led,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device mi424wr_latch_leds = {
|
||||
+ .name = "leds-latch",
|
||||
+ .id = -1,
|
||||
+ .dev.platform_data = &mi424wr_latch_leds_data,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device mi424wr_spi_bus = {
|
||||
+ .name = "spi-gpio",
|
||||
+ .id = 0,
|
||||
+ .dev.platform_data = &mi424wr_spi_bus_data,
|
||||
+};
|
||||
+
|
||||
+static struct eth_plat_info mi424wr_wan_data = {
|
||||
+ .phy = 17, /* KS8721 */
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+};
|
||||
+
|
||||
+static struct eth_plat_info mi424wr_lan_data = {
|
||||
+ .phy = IXP4XX_ETH_PHY_MAX_ADDR,
|
||||
+ .phy_mask = 0x1e, /* ports 1-4 of the KS8995 switch */
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device mi424wr_npe_devices[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = &mi424wr_lan_data,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = &mi424wr_wan_data,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct eth_plat_info mi424wr_wanD_data = {
|
||||
+ .phy = 5,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+};
|
||||
+
|
||||
+static struct eth_plat_info mi424wr_lanD_data = {
|
||||
+ .phy = IXP4XX_ETH_PHY_MAX_ADDR,
|
||||
+ .phy_mask = 0x1e, /* ports 1-4 of the KS8995 switch */
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device mi424wr_npeD_devices[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = &mi424wr_lanD_data,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = &mi424wr_wanD_data,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device *mi424wr_devices[] __initdata = {
|
||||
+ &mi424wr_uart_device,
|
||||
+ &mi424wr_flash,
|
||||
+ &mi424wr_gpio_leds,
|
||||
+ &mi424wr_latch_leds,
|
||||
+ &mi424wr_spi_bus,
|
||||
+};
|
||||
+
|
||||
+static void __init mi424wr_init(void)
|
||||
+{
|
||||
+ ixp4xx_sys_init();
|
||||
+
|
||||
+ mi424wr_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
+ mi424wr_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_8M - 1;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
|
||||
+ *IXP4XX_EXP_CS1 = MI424WR_CS1_CONFIG;
|
||||
+
|
||||
+ /* configure button as input
|
||||
+ */
|
||||
+ gpio_line_config(MI424WR_BUTTON_GPIO, IXP4XX_GPIO_IN);
|
||||
+
|
||||
+ /* Initialize LEDs and enables PCI bus.
|
||||
+ */
|
||||
+ iobase = ioremap_nocache(IXP4XX_EXP_BUS_BASE(1), 0x1000);
|
||||
+ __raw_writew(latch_value, iobase);
|
||||
+
|
||||
+ platform_add_devices(mi424wr_devices, ARRAY_SIZE(mi424wr_devices));
|
||||
+
|
||||
+ /* Need to figure out how to detect revD.
|
||||
+ * Look for a revision argument sent by redboot.
|
||||
+ */
|
||||
+#define revD 4
|
||||
+ if (system_rev == revD) {
|
||||
+ platform_device_register(&mi424wr_npeD_devices[0]);
|
||||
+ platform_device_register(&mi424wr_npeD_devices[1]);
|
||||
+ } else {
|
||||
+ platform_device_register(&mi424wr_npe_devices[0]);
|
||||
+ platform_device_register(&mi424wr_npe_devices[1]);
|
||||
+ }
|
||||
+}
|
||||
+
|
||||
+
|
||||
+MACHINE_START(MI424WR, "Actiontec MI424WR")
|
||||
+ /* Maintainer: Jose Vasconcellos */
|
||||
+ .map_io = ixp4xx_map_io,
|
||||
+ .init_irq = ixp4xx_init_irq,
|
||||
+ .init_time = ixp4xx_timer_init,
|
||||
+ .atag_offset = 0x0100,
|
||||
+ .init_machine = mi424wr_init,
|
||||
+#if defined(CONFIG_PCI)
|
||||
+ .dma_zone_size = SZ_64M,
|
||||
+#endif
|
||||
+ .restart = ixp4xx_restart,
|
||||
+MACHINE_END
|
||||
+
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -1,11 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c
|
||||
+++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c
|
||||
@@ -586,6 +586,8 @@ int npe_load_firmware(struct npe *npe, c
|
||||
npe_reset(npe);
|
||||
#endif
|
||||
|
||||
+ print_npe(KERN_INFO, npe, "firmware's license can be found in /usr/share/doc/LICENSE.IPL\n");
|
||||
+
|
||||
print_npe(KERN_INFO, npe, "firmware functionality 0x%X, "
|
||||
"revision 0x%X:%X\n", (image->id >> 16) & 0xFF,
|
||||
(image->id >> 8) & 0xFF, image->id & 0xFF);
|
||||
|
|
@ -1,13 +0,0 @@
|
|||
--- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
|
||||
+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
|
||||
@@ -1474,6 +1474,10 @@ static int eth_init_one(struct platform_
|
||||
goto err_free_mem;
|
||||
}
|
||||
|
||||
+ /* mask with MAC supported features */
|
||||
+ port->phydev->supported &= PHY_BASIC_FEATURES;
|
||||
+ port->phydev->advertising = port->phydev->supported;
|
||||
+
|
||||
port->phydev->irq = PHY_POLL;
|
||||
|
||||
if ((err = register_netdev(dev)))
|
||||
|
|
@ -1,131 +0,0 @@
|
|||
From e3eab80fb5d0a7d7fdb0f2f231b27161d5ec3804 Mon Sep 17 00:00:00 2001
|
||||
From: Jonas Gorski <jogo@openwrt.org>
|
||||
Date: Sun, 30 Jun 2013 15:52:53 +0200
|
||||
Subject: [PATCH 23/36] 205-npe_driver_separate_phy_functions.patch
|
||||
|
||||
---
|
||||
drivers/net/ethernet/xscale/ixp4xx_eth.c | 70 ++++++++++++++++++++++--------
|
||||
1 file changed, 51 insertions(+), 19 deletions(-)
|
||||
|
||||
--- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
|
||||
+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
|
||||
@@ -589,6 +589,51 @@ static void ixp4xx_adjust_link(struct ne
|
||||
dev->name, port->speed, port->duplex ? "full" : "half");
|
||||
}
|
||||
|
||||
+static int ixp4xx_phy_connect(struct net_device *dev)
|
||||
+{
|
||||
+ struct port *port = netdev_priv(dev);
|
||||
+ struct eth_plat_info *plat = port->plat;
|
||||
+ char phy_id[MII_BUS_ID_SIZE + 3];
|
||||
+
|
||||
+ snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT,
|
||||
+ mdio_bus->id, plat->phy);
|
||||
+ port->phydev = phy_connect(dev, phy_id, &ixp4xx_adjust_link,
|
||||
+ PHY_INTERFACE_MODE_MII);
|
||||
+ if (IS_ERR(port->phydev)) {
|
||||
+ printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
|
||||
+ return PTR_ERR(port->phydev);
|
||||
+ }
|
||||
+
|
||||
+ /* mask with MAC supported features */
|
||||
+ port->phydev->supported &= PHY_BASIC_FEATURES;
|
||||
+ port->phydev->advertising = port->phydev->supported;
|
||||
+
|
||||
+ port->phydev->irq = PHY_POLL;
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static void ixp4xx_phy_disconnect(struct net_device *dev)
|
||||
+{
|
||||
+ struct port *port = netdev_priv(dev);
|
||||
+
|
||||
+ phy_disconnect(port->phydev);
|
||||
+}
|
||||
+
|
||||
+static void ixp4xx_phy_start(struct net_device *dev)
|
||||
+{
|
||||
+ struct port *port = netdev_priv(dev);
|
||||
+
|
||||
+ port->speed = 0; /* force "link up" message */
|
||||
+ phy_start(port->phydev);
|
||||
+}
|
||||
+
|
||||
+static void ixp4xx_phy_stop(struct net_device *dev)
|
||||
+{
|
||||
+ struct port *port = netdev_priv(dev);
|
||||
+
|
||||
+ phy_stop(port->phydev);
|
||||
+}
|
||||
|
||||
static inline void debug_pkt(struct net_device *dev, const char *func,
|
||||
u8 *data, int len)
|
||||
@@ -1259,8 +1304,7 @@ static int eth_open(struct net_device *d
|
||||
return err;
|
||||
}
|
||||
|
||||
- port->speed = 0; /* force "link up" message */
|
||||
- phy_start(port->phydev);
|
||||
+ ixp4xx_phy_start(dev);
|
||||
|
||||
for (i = 0; i < ETH_ALEN; i++)
|
||||
__raw_writel(dev->dev_addr[i], &port->regs->hw_addr[i]);
|
||||
@@ -1381,7 +1425,7 @@ static int eth_close(struct net_device *
|
||||
printk(KERN_CRIT "%s: unable to disable loopback\n",
|
||||
dev->name);
|
||||
|
||||
- phy_stop(port->phydev);
|
||||
+ ixp4xx_phy_stop(dev);
|
||||
|
||||
if (!ports_open)
|
||||
qmgr_disable_irq(TXDONE_QUEUE);
|
||||
@@ -1407,7 +1451,6 @@ static int eth_init_one(struct platform_
|
||||
struct net_device *dev;
|
||||
struct eth_plat_info *plat = dev_get_platdata(&pdev->dev);
|
||||
u32 regs_phys;
|
||||
- char phy_id[MII_BUS_ID_SIZE + 3];
|
||||
int err;
|
||||
|
||||
if (!(dev = alloc_etherdev(sizeof(struct port))))
|
||||
@@ -1465,20 +1508,9 @@ static int eth_init_one(struct platform_
|
||||
__raw_writel(DEFAULT_CORE_CNTRL, &port->regs->core_control);
|
||||
udelay(50);
|
||||
|
||||
- snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT,
|
||||
- mdio_bus->id, plat->phy);
|
||||
- port->phydev = phy_connect(dev, phy_id, &ixp4xx_adjust_link,
|
||||
- PHY_INTERFACE_MODE_MII);
|
||||
- if (IS_ERR(port->phydev)) {
|
||||
- err = PTR_ERR(port->phydev);
|
||||
+ err = ixp4xx_phy_connect(dev);
|
||||
+ if (err)
|
||||
goto err_free_mem;
|
||||
- }
|
||||
-
|
||||
- /* mask with MAC supported features */
|
||||
- port->phydev->supported &= PHY_BASIC_FEATURES;
|
||||
- port->phydev->advertising = port->phydev->supported;
|
||||
-
|
||||
- port->phydev->irq = PHY_POLL;
|
||||
|
||||
if ((err = register_netdev(dev)))
|
||||
goto err_phy_dis;
|
||||
@@ -1489,7 +1521,7 @@ static int eth_init_one(struct platform_
|
||||
return 0;
|
||||
|
||||
err_phy_dis:
|
||||
- phy_disconnect(port->phydev);
|
||||
+ ixp4xx_phy_disconnect(dev);
|
||||
err_free_mem:
|
||||
npe_port_tab[NPE_ID(port->id)] = NULL;
|
||||
release_resource(port->mem_res);
|
||||
@@ -1506,7 +1538,7 @@ static int eth_remove_one(struct platfor
|
||||
struct port *port = netdev_priv(dev);
|
||||
|
||||
unregister_netdev(dev);
|
||||
- phy_disconnect(port->phydev);
|
||||
+ ixp4xx_phy_disconnect(dev);
|
||||
npe_port_tab[NPE_ID(port->id)] = NULL;
|
||||
npe_release(port->npe);
|
||||
release_resource(port->mem_res);
|
||||
|
|
@ -1,98 +0,0 @@
|
|||
--- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
|
||||
+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
|
||||
@@ -177,7 +177,7 @@ struct port {
|
||||
struct desc *desc_tab; /* coherent */
|
||||
u32 desc_tab_phys;
|
||||
int id; /* logical port ID */
|
||||
- int speed, duplex;
|
||||
+ int link, speed, duplex;
|
||||
u8 firmware[4];
|
||||
int hwts_tx_en;
|
||||
int hwts_rx_en;
|
||||
@@ -558,37 +558,52 @@ static void ixp4xx_mdio_remove(void)
|
||||
mdiobus_free(mdio_bus);
|
||||
}
|
||||
|
||||
-
|
||||
-static void ixp4xx_adjust_link(struct net_device *dev)
|
||||
+static void ixp4xx_update_link(struct net_device *dev)
|
||||
{
|
||||
struct port *port = netdev_priv(dev);
|
||||
- struct phy_device *phydev = port->phydev;
|
||||
|
||||
- if (!phydev->link) {
|
||||
- if (port->speed) {
|
||||
- port->speed = 0;
|
||||
- printk(KERN_INFO "%s: link down\n", dev->name);
|
||||
- }
|
||||
+ if (!port->link) {
|
||||
+ netif_carrier_off(dev);
|
||||
+ printk(KERN_INFO "%s: link down\n", dev->name);
|
||||
return;
|
||||
}
|
||||
|
||||
- if (port->speed == phydev->speed && port->duplex == phydev->duplex)
|
||||
- return;
|
||||
-
|
||||
- port->speed = phydev->speed;
|
||||
- port->duplex = phydev->duplex;
|
||||
-
|
||||
- if (port->duplex)
|
||||
+ if (port->duplex == DUPLEX_FULL)
|
||||
__raw_writel(DEFAULT_TX_CNTRL0 & ~TX_CNTRL0_HALFDUPLEX,
|
||||
&port->regs->tx_control[0]);
|
||||
else
|
||||
__raw_writel(DEFAULT_TX_CNTRL0 | TX_CNTRL0_HALFDUPLEX,
|
||||
&port->regs->tx_control[0]);
|
||||
|
||||
+ netif_carrier_on(dev);
|
||||
printk(KERN_INFO "%s: link up, speed %u Mb/s, %s duplex\n",
|
||||
dev->name, port->speed, port->duplex ? "full" : "half");
|
||||
}
|
||||
|
||||
+static void ixp4xx_adjust_link(struct net_device *dev)
|
||||
+{
|
||||
+ struct port *port = netdev_priv(dev);
|
||||
+ struct phy_device *phydev = port->phydev;
|
||||
+ int status_change = 0;
|
||||
+
|
||||
+ if (phydev->link) {
|
||||
+ if (port->duplex != phydev->duplex
|
||||
+ || port->speed != phydev->speed) {
|
||||
+ status_change = 1;
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ if (phydev->link != port->link)
|
||||
+ status_change = 1;
|
||||
+
|
||||
+ port->link = phydev->link;
|
||||
+ port->speed = phydev->speed;
|
||||
+ port->duplex = phydev->duplex;
|
||||
+
|
||||
+ if (status_change)
|
||||
+ ixp4xx_update_link(dev);
|
||||
+}
|
||||
+
|
||||
static int ixp4xx_phy_connect(struct net_device *dev)
|
||||
{
|
||||
struct port *port = netdev_priv(dev);
|
||||
@@ -624,7 +639,6 @@ static void ixp4xx_phy_start(struct net_
|
||||
{
|
||||
struct port *port = netdev_priv(dev);
|
||||
|
||||
- port->speed = 0; /* force "link up" message */
|
||||
phy_start(port->phydev);
|
||||
}
|
||||
|
||||
@@ -1515,6 +1529,10 @@ static int eth_init_one(struct platform_
|
||||
if ((err = register_netdev(dev)))
|
||||
goto err_phy_dis;
|
||||
|
||||
+ port->link = 0;
|
||||
+ port->speed = 0;
|
||||
+ port->duplex = -1;
|
||||
+
|
||||
printk(KERN_INFO "%s: MII PHY %i on %s\n", dev->name, plat->phy,
|
||||
npe_name(port->npe));
|
||||
|
||||
|
|
@ -1,154 +0,0 @@
|
|||
TODO: take care of additional PHYs through the PHY abstraction layer
|
||||
|
||||
--- a/arch/arm/mach-ixp4xx/include/mach/platform.h
|
||||
+++ b/arch/arm/mach-ixp4xx/include/mach/platform.h
|
||||
@@ -74,7 +74,7 @@ extern unsigned long ixp4xx_exp_bus_size
|
||||
/*
|
||||
* Clock Speed Definitions.
|
||||
*/
|
||||
-#define IXP4XX_PERIPHERAL_BUS_CLOCK (66) /* 66Mhzi APB BUS */
|
||||
+#define IXP4XX_PERIPHERAL_BUS_CLOCK (66) /* 66Mhzi APB BUS */
|
||||
#define IXP4XX_UART_XTAL 14745600
|
||||
|
||||
/*
|
||||
@@ -95,12 +95,23 @@ struct ixp4xx_pata_data {
|
||||
#define IXP4XX_ETH_NPEB 0x10
|
||||
#define IXP4XX_ETH_NPEC 0x20
|
||||
|
||||
+#define IXP4XX_ETH_PHY_MAX_ADDR 32
|
||||
+
|
||||
/* Information about built-in Ethernet MAC interfaces */
|
||||
struct eth_plat_info {
|
||||
u8 phy; /* MII PHY ID, 0 - 31 */
|
||||
u8 rxq; /* configurable, currently 0 - 31 only */
|
||||
u8 txreadyq;
|
||||
u8 hwaddr[6];
|
||||
+
|
||||
+ u32 phy_mask;
|
||||
+#if 0
|
||||
+ int speed;
|
||||
+ int duplex;
|
||||
+#else
|
||||
+ int speed_10;
|
||||
+ int half_duplex;
|
||||
+#endif
|
||||
};
|
||||
|
||||
/* Information about built-in HSS (synchronous serial) interfaces */
|
||||
--- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
|
||||
+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
|
||||
@@ -610,6 +610,37 @@ static int ixp4xx_phy_connect(struct net
|
||||
struct eth_plat_info *plat = port->plat;
|
||||
char phy_id[MII_BUS_ID_SIZE + 3];
|
||||
|
||||
+ if (plat->phy == IXP4XX_ETH_PHY_MAX_ADDR) {
|
||||
+#if 0
|
||||
+ switch (plat->speed) {
|
||||
+ case SPEED_10:
|
||||
+ case SPEED_100:
|
||||
+ break;
|
||||
+ default:
|
||||
+ printk(KERN_ERR "%s: invalid speed (%d)\n",
|
||||
+ dev->name, plat->speed);
|
||||
+ return -EINVAL;
|
||||
+ }
|
||||
+
|
||||
+ switch (plat->duplex) {
|
||||
+ case DUPLEX_HALF:
|
||||
+ case DUPLEX_FULL:
|
||||
+ break;
|
||||
+ default:
|
||||
+ printk(KERN_ERR "%s: invalid duplex mode (%d)\n",
|
||||
+ dev->name, plat->duplex);
|
||||
+ return -EINVAL;
|
||||
+ }
|
||||
+ port->speed = plat->speed;
|
||||
+ port->duplex = plat->duplex;
|
||||
+#else
|
||||
+ port->speed = plat->speed_10 ? SPEED_10 : SPEED_100;
|
||||
+ port->duplex = plat->half_duplex ? DUPLEX_HALF : DUPLEX_FULL;
|
||||
+#endif
|
||||
+
|
||||
+ return 0;
|
||||
+ }
|
||||
+
|
||||
snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT,
|
||||
mdio_bus->id, plat->phy);
|
||||
port->phydev = phy_connect(dev, phy_id, &ixp4xx_adjust_link,
|
||||
@@ -632,21 +663,32 @@ static void ixp4xx_phy_disconnect(struct
|
||||
{
|
||||
struct port *port = netdev_priv(dev);
|
||||
|
||||
- phy_disconnect(port->phydev);
|
||||
+ if (port->phydev)
|
||||
+ phy_disconnect(port->phydev);
|
||||
}
|
||||
|
||||
static void ixp4xx_phy_start(struct net_device *dev)
|
||||
{
|
||||
struct port *port = netdev_priv(dev);
|
||||
|
||||
- phy_start(port->phydev);
|
||||
+ if (port->phydev) {
|
||||
+ phy_start(port->phydev);
|
||||
+ } else {
|
||||
+ port->link = 1;
|
||||
+ ixp4xx_update_link(dev);
|
||||
+ }
|
||||
}
|
||||
|
||||
static void ixp4xx_phy_stop(struct net_device *dev)
|
||||
{
|
||||
struct port *port = netdev_priv(dev);
|
||||
|
||||
- phy_stop(port->phydev);
|
||||
+ if (port->phydev) {
|
||||
+ phy_stop(port->phydev);
|
||||
+ } else {
|
||||
+ port->link = 0;
|
||||
+ ixp4xx_update_link(dev);
|
||||
+ }
|
||||
}
|
||||
|
||||
static inline void debug_pkt(struct net_device *dev, const char *func,
|
||||
@@ -1048,6 +1090,9 @@ static int eth_ioctl(struct net_device *
|
||||
return hwtstamp_get(dev, req);
|
||||
}
|
||||
|
||||
+ if (!port->phydev)
|
||||
+ return -EOPNOTSUPP;
|
||||
+
|
||||
return phy_mii_ioctl(port->phydev, req, cmd);
|
||||
}
|
||||
|
||||
@@ -1068,18 +1113,30 @@ static void ixp4xx_get_drvinfo(struct ne
|
||||
static int ixp4xx_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
|
||||
{
|
||||
struct port *port = netdev_priv(dev);
|
||||
+
|
||||
+ if (!port->phydev)
|
||||
+ return -EOPNOTSUPP;
|
||||
+
|
||||
return phy_ethtool_gset(port->phydev, cmd);
|
||||
}
|
||||
|
||||
static int ixp4xx_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
|
||||
{
|
||||
struct port *port = netdev_priv(dev);
|
||||
+
|
||||
+ if (!port->phydev)
|
||||
+ return -EOPNOTSUPP;
|
||||
+
|
||||
return phy_ethtool_sset(port->phydev, cmd);
|
||||
}
|
||||
|
||||
static int ixp4xx_nway_reset(struct net_device *dev)
|
||||
{
|
||||
struct port *port = netdev_priv(dev);
|
||||
+
|
||||
+ if (!port->phydev)
|
||||
+ return -EOPNOTSUPP;
|
||||
+
|
||||
return phy_start_aneg(port->phydev);
|
||||
}
|
||||
|
||||
|
|
@ -1,201 +0,0 @@
|
|||
--- a/drivers/leds/Kconfig
|
||||
+++ b/drivers/leds/Kconfig
|
||||
@@ -271,6 +271,12 @@ config LEDS_LP8860
|
||||
on the LP8860 4 channel LED driver using the I2C communication
|
||||
bus.
|
||||
|
||||
+config LEDS_LATCH
|
||||
+ tristate "LED Support for Memory Latched LEDs"
|
||||
+ depends on LEDS_CLASS
|
||||
+ help
|
||||
+ -- To Do --
|
||||
+
|
||||
config LEDS_CLEVO_MAIL
|
||||
tristate "Mail LED on Clevo notebook"
|
||||
depends on LEDS_CLASS
|
||||
--- a/drivers/leds/Makefile
|
||||
+++ b/drivers/leds/Makefile
|
||||
@@ -22,6 +22,7 @@ obj-$(CONFIG_LEDS_SUNFIRE) += leds-sunf
|
||||
obj-$(CONFIG_LEDS_PCA9532) += leds-pca9532.o
|
||||
obj-$(CONFIG_LEDS_GPIO_REGISTER) += leds-gpio-register.o
|
||||
obj-$(CONFIG_LEDS_GPIO) += leds-gpio.o
|
||||
+obj-$(CONFIG_LEDS_LATCH) += leds-latch.o
|
||||
obj-$(CONFIG_LEDS_LP3944) += leds-lp3944.o
|
||||
obj-$(CONFIG_LEDS_LP55XX_COMMON) += leds-lp55xx-common.o
|
||||
obj-$(CONFIG_LEDS_LP5521) += leds-lp5521.o
|
||||
--- /dev/null
|
||||
+++ b/drivers/leds/leds-latch.c
|
||||
@@ -0,0 +1,152 @@
|
||||
+/*
|
||||
+ * LEDs driver for Memory Latched Devices
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Gateworks Corp.
|
||||
+ * Chris Lang <clang@gateworks.com>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License version 2 as
|
||||
+ * published by the Free Software Foundation.
|
||||
+ *
|
||||
+ */
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/slab.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/platform_device.h>
|
||||
+#include <linux/leds.h>
|
||||
+#include <linux/workqueue.h>
|
||||
+#include <asm/io.h>
|
||||
+#include <linux/spinlock.h>
|
||||
+#include <linux/slab.h>
|
||||
+#include <linux/module.h>
|
||||
+#include <linux/export.h>
|
||||
+
|
||||
+static unsigned int mem_keep = 0xFF;
|
||||
+static spinlock_t mem_lock;
|
||||
+static unsigned char *iobase;
|
||||
+
|
||||
+struct latch_led_data {
|
||||
+ struct led_classdev cdev;
|
||||
+ struct work_struct work;
|
||||
+ u8 new_level;
|
||||
+ u8 bit;
|
||||
+ void (*set_led)(u8 bit, enum led_brightness value);
|
||||
+};
|
||||
+
|
||||
+static void latch_set_led(u8 bit, enum led_brightness value)
|
||||
+{
|
||||
+ if (value == LED_OFF)
|
||||
+ mem_keep |= (0x1 << bit);
|
||||
+ else
|
||||
+ mem_keep &= ~(0x1 << bit);
|
||||
+
|
||||
+ writeb(mem_keep, iobase);
|
||||
+}
|
||||
+
|
||||
+static void latch_led_set(struct led_classdev *led_cdev,
|
||||
+ enum led_brightness value)
|
||||
+{
|
||||
+ struct latch_led_data *led_dat =
|
||||
+ container_of(led_cdev, struct latch_led_data, cdev);
|
||||
+
|
||||
+ raw_spin_lock(mem_lock);
|
||||
+
|
||||
+ led_dat->set_led(led_dat->bit, value);
|
||||
+
|
||||
+ raw_spin_unlock(mem_lock);
|
||||
+}
|
||||
+
|
||||
+static int latch_led_probe(struct platform_device *pdev)
|
||||
+{
|
||||
+ struct latch_led_platform_data *pdata = pdev->dev.platform_data;
|
||||
+ struct latch_led *cur_led;
|
||||
+ struct latch_led_data *leds_data, *led_dat;
|
||||
+ int i, ret = 0;
|
||||
+
|
||||
+ if (!pdata)
|
||||
+ return -EBUSY;
|
||||
+
|
||||
+ leds_data = kzalloc(sizeof(struct latch_led_data) * pdata->num_leds,
|
||||
+ GFP_KERNEL);
|
||||
+ if (!leds_data)
|
||||
+ return -ENOMEM;
|
||||
+
|
||||
+ for (i = 0; i < pdata->num_leds; i++) {
|
||||
+ cur_led = &pdata->leds[i];
|
||||
+ led_dat = &leds_data[i];
|
||||
+
|
||||
+ led_dat->cdev.name = cur_led->name;
|
||||
+ led_dat->cdev.default_trigger = cur_led->default_trigger;
|
||||
+ led_dat->cdev.brightness_set = latch_led_set;
|
||||
+ led_dat->cdev.brightness = LED_OFF;
|
||||
+ led_dat->bit = cur_led->bit;
|
||||
+ led_dat->set_led = pdata->set_led ? pdata->set_led : latch_set_led;
|
||||
+
|
||||
+ ret = led_classdev_register(&pdev->dev, &led_dat->cdev);
|
||||
+ if (ret < 0) {
|
||||
+ goto err;
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ if (!pdata->set_led) {
|
||||
+ iobase = ioremap_nocache(pdata->mem, 0x1000);
|
||||
+ writeb(0xFF, iobase);
|
||||
+ }
|
||||
+ platform_set_drvdata(pdev, leds_data);
|
||||
+
|
||||
+ return 0;
|
||||
+
|
||||
+err:
|
||||
+ if (i > 0) {
|
||||
+ for (i = i - 1; i >= 0; i--) {
|
||||
+ led_classdev_unregister(&leds_data[i].cdev);
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ kfree(leds_data);
|
||||
+
|
||||
+ return ret;
|
||||
+}
|
||||
+
|
||||
+static int latch_led_remove(struct platform_device *pdev)
|
||||
+{
|
||||
+ int i;
|
||||
+ struct latch_led_platform_data *pdata = pdev->dev.platform_data;
|
||||
+ struct latch_led_data *leds_data;
|
||||
+
|
||||
+ leds_data = platform_get_drvdata(pdev);
|
||||
+
|
||||
+ for (i = 0; i < pdata->num_leds; i++) {
|
||||
+ led_classdev_unregister(&leds_data[i].cdev);
|
||||
+ cancel_work_sync(&leds_data[i].work);
|
||||
+ }
|
||||
+
|
||||
+ kfree(leds_data);
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static struct platform_driver latch_led_driver = {
|
||||
+ .probe = latch_led_probe,
|
||||
+ .remove = latch_led_remove,
|
||||
+ .driver = {
|
||||
+ .name = "leds-latch",
|
||||
+ .owner = THIS_MODULE,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+static int __init latch_led_init(void)
|
||||
+{
|
||||
+ return platform_driver_register(&latch_led_driver);
|
||||
+}
|
||||
+
|
||||
+static void __exit latch_led_exit(void)
|
||||
+{
|
||||
+ platform_driver_unregister(&latch_led_driver);
|
||||
+}
|
||||
+
|
||||
+module_init(latch_led_init);
|
||||
+module_exit(latch_led_exit);
|
||||
+
|
||||
+MODULE_AUTHOR("Chris Lang <clang@gateworks.com>");
|
||||
+MODULE_DESCRIPTION("Latch LED driver");
|
||||
--- a/include/linux/leds.h
|
||||
+++ b/include/linux/leds.h
|
||||
@@ -344,4 +344,18 @@ static inline void ledtrig_cpu(enum cpu_
|
||||
}
|
||||
#endif
|
||||
|
||||
+/* For the leds-latch driver */
|
||||
+struct latch_led {
|
||||
+ const char *name;
|
||||
+ char *default_trigger;
|
||||
+ unsigned bit;
|
||||
+};
|
||||
+
|
||||
+struct latch_led_platform_data {
|
||||
+ int num_leds;
|
||||
+ u32 mem;
|
||||
+ struct latch_led *leds;
|
||||
+ void (*set_led)(u8 bit, enum led_brightness value);
|
||||
+};
|
||||
+
|
||||
#endif /* __LINUX_LEDS_H_INCLUDED */
|
||||
|
|
@ -1,726 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/avila-pci.c
|
||||
+++ b/arch/arm/mach-ixp4xx/avila-pci.c
|
||||
@@ -27,8 +27,8 @@
|
||||
#include <mach/hardware.h>
|
||||
#include <asm/mach-types.h>
|
||||
|
||||
-#define AVILA_MAX_DEV 4
|
||||
-#define LOFT_MAX_DEV 6
|
||||
+#define AVILA_MAX_DEV 6
|
||||
+
|
||||
#define IRQ_LINES 4
|
||||
|
||||
/* PCI controller GPIO to IRQ pin mappings */
|
||||
@@ -55,10 +55,8 @@ static int __init avila_map_irq(const st
|
||||
IXP4XX_GPIO_IRQ(INTD)
|
||||
};
|
||||
|
||||
- if (slot >= 1 &&
|
||||
- slot <= (machine_is_loft() ? LOFT_MAX_DEV : AVILA_MAX_DEV) &&
|
||||
- pin >= 1 && pin <= IRQ_LINES)
|
||||
- return pci_irq_table[(slot + pin - 2) % 4];
|
||||
+ if (slot >= 1 && slot <= AVILA_MAX_DEV && pin >= 1 && pin <= IRQ_LINES)
|
||||
+ return pci_irq_table[(slot + pin - 2) % IRQ_LINES];
|
||||
|
||||
return -1;
|
||||
}
|
||||
--- a/arch/arm/mach-ixp4xx/avila-setup.c
|
||||
+++ b/arch/arm/mach-ixp4xx/avila-setup.c
|
||||
@@ -14,9 +14,16 @@
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/device.h>
|
||||
+#include <linux/if_ether.h>
|
||||
+#include <linux/socket.h>
|
||||
+#include <linux/netdevice.h>
|
||||
#include <linux/serial.h>
|
||||
#include <linux/tty.h>
|
||||
#include <linux/serial_8250.h>
|
||||
+#include <linux/i2c.h>
|
||||
+#include <linux/platform_data/at24.h>
|
||||
+#include <linux/leds.h>
|
||||
+#include <linux/platform_data/pca953x.h>
|
||||
#include <linux/i2c-gpio.h>
|
||||
#include <asm/types.h>
|
||||
#include <asm/setup.h>
|
||||
@@ -26,10 +33,25 @@
|
||||
#include <asm/irq.h>
|
||||
#include <asm/mach/arch.h>
|
||||
#include <asm/mach/flash.h>
|
||||
+#include <linux/irq.h>
|
||||
|
||||
#define AVILA_SDA_PIN 7
|
||||
#define AVILA_SCL_PIN 6
|
||||
|
||||
+/* User LEDs */
|
||||
+#define AVILA_GW23XX_LED_USER_GPIO 3
|
||||
+#define AVILA_GW23X7_LED_USER_GPIO 4
|
||||
+
|
||||
+/* gpio mask used by platform device */
|
||||
+#define AVILA_GPIO_MASK (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7) | (1 << 9)
|
||||
+
|
||||
+struct avila_board_info {
|
||||
+ unsigned char *model;
|
||||
+ void (*setup)(void);
|
||||
+};
|
||||
+
|
||||
+static struct avila_board_info *avila_info __initdata;
|
||||
+
|
||||
static struct flash_platform_data avila_flash_data = {
|
||||
.map_name = "cfi_probe",
|
||||
.width = 2,
|
||||
@@ -105,14 +127,69 @@ static struct platform_device avila_uart
|
||||
.resource = avila_uart_resources
|
||||
};
|
||||
|
||||
-static struct resource avila_pata_resources[] = {
|
||||
+static struct resource avila_optional_uart_resources[] = {
|
||||
{
|
||||
- .flags = IORESOURCE_MEM
|
||||
- },
|
||||
+ .start = 0x54000000,
|
||||
+ .end = 0x54000fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ },{
|
||||
+ .start = 0x55000000,
|
||||
+ .end = 0x55000fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ },{
|
||||
+ .start = 0x56000000,
|
||||
+ .end = 0x56000fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ },{
|
||||
+ .start = 0x57000000,
|
||||
+ .end = 0x57000fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct plat_serial8250_port avila_optional_uart_data[] = {
|
||||
{
|
||||
- .flags = IORESOURCE_MEM,
|
||||
+ .flags = UPF_BOOT_AUTOCONF,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 0,
|
||||
+ .uartclk = 18432000,
|
||||
+ .rw_delay = 2,
|
||||
+ },{
|
||||
+ .flags = UPF_BOOT_AUTOCONF,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 0,
|
||||
+ .uartclk = 18432000,
|
||||
+ .rw_delay = 2,
|
||||
+ },{
|
||||
+ .flags = UPF_BOOT_AUTOCONF,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 0,
|
||||
+ .uartclk = 18432000,
|
||||
+ .rw_delay = 2,
|
||||
+ },{
|
||||
+ .flags = UPF_BOOT_AUTOCONF,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 0,
|
||||
+ .uartclk = 18432000,
|
||||
+ .rw_delay = 2,
|
||||
},
|
||||
+ { }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device avila_optional_uart = {
|
||||
+ .name = "serial8250",
|
||||
+ .id = PLAT8250_DEV_PLATFORM1,
|
||||
+ .dev.platform_data = avila_optional_uart_data,
|
||||
+ .num_resources = 4,
|
||||
+ .resource = avila_optional_uart_resources,
|
||||
+};
|
||||
+
|
||||
+static struct resource avila_pata_resources[] = {
|
||||
{
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ },{
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+ },{
|
||||
.name = "intrq",
|
||||
.start = IRQ_IXP4XX_GPIO12,
|
||||
.end = IRQ_IXP4XX_GPIO12,
|
||||
@@ -133,21 +210,237 @@ static struct platform_device avila_pata
|
||||
.resource = avila_pata_resources,
|
||||
};
|
||||
|
||||
+/* Built-in 10/100 Ethernet MAC interfaces */
|
||||
+static struct eth_plat_info avila_npeb_data = {
|
||||
+ .phy = 0,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+};
|
||||
+
|
||||
+static struct eth_plat_info avila_npec_data = {
|
||||
+ .phy = 1,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device avila_npeb_device = {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = &avila_npeb_data,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+};
|
||||
+
|
||||
+static struct platform_device avila_npec_device = {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = &avila_npec_data,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+};
|
||||
+
|
||||
+static struct gpio_led avila_gpio_leds[] = {
|
||||
+ {
|
||||
+ .name = "user", /* green led */
|
||||
+ .gpio = AVILA_GW23XX_LED_USER_GPIO,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "radio1", /* green led */
|
||||
+ .gpio = 104,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "radio2", /* green led */
|
||||
+ .gpio = 105,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "radio3", /* green led */
|
||||
+ .gpio = 106,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "radio4", /* green led */
|
||||
+ .gpio = 107,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+
|
||||
+};
|
||||
+
|
||||
+static struct gpio_led_platform_data avila_gpio_leds_data = {
|
||||
+ .num_leds = 1,
|
||||
+ .leds = avila_gpio_leds,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device avila_gpio_leds_device = {
|
||||
+ .name = "leds-gpio",
|
||||
+ .id = -1,
|
||||
+ .dev.platform_data = &avila_gpio_leds_data,
|
||||
+};
|
||||
+
|
||||
+static struct latch_led avila_latch_leds[] = {
|
||||
+ {
|
||||
+ .name = "led0", /* green led */
|
||||
+ .bit = 0,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "led1", /* green led */
|
||||
+ .bit = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "led2", /* green led */
|
||||
+ .bit = 2,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "led3", /* green led */
|
||||
+ .bit = 3,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "led4", /* green led */
|
||||
+ .bit = 4,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "led5", /* green led */
|
||||
+ .bit = 5,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "led6", /* green led */
|
||||
+ .bit = 6,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "led7", /* green led */
|
||||
+ .bit = 7,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct latch_led_platform_data avila_latch_leds_data = {
|
||||
+ .num_leds = 8,
|
||||
+ .leds = avila_latch_leds,
|
||||
+ .mem = 0x51000000,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device avila_latch_leds_device = {
|
||||
+ .name = "leds-latch",
|
||||
+ .id = -1,
|
||||
+ .dev.platform_data = &avila_latch_leds_data,
|
||||
+};
|
||||
+
|
||||
static struct platform_device *avila_devices[] __initdata = {
|
||||
&avila_i2c_gpio,
|
||||
- &avila_flash,
|
||||
&avila_uart
|
||||
};
|
||||
|
||||
-static void __init avila_init(void)
|
||||
+/*
|
||||
+ * Audio Devices
|
||||
+ */
|
||||
+
|
||||
+static struct platform_device avila_hss_device[] = {
|
||||
+ {
|
||||
+ .name = "gw_avila_hss",
|
||||
+ .id = 0,
|
||||
+ },{
|
||||
+ .name = "gw_avila_hss",
|
||||
+ .id = 1,
|
||||
+ },{
|
||||
+ .name = "gw_avila_hss",
|
||||
+ .id = 2,
|
||||
+ },{
|
||||
+ .name = "gw_avila_hss",
|
||||
+ .id = 3,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device avila_pcm_device[] = {
|
||||
+ {
|
||||
+ .name = "gw_avila-audio",
|
||||
+ .id = 0,
|
||||
+ },{
|
||||
+ .name = "gw_avila-audio",
|
||||
+ .id = 1,
|
||||
+ },{
|
||||
+ .name = "gw_avila-audio",
|
||||
+ .id = 2,
|
||||
+ },{
|
||||
+ .name = "gw_avila-audio",
|
||||
+ .id = 3,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static void setup_audio_devices(void) {
|
||||
+ platform_device_register(&avila_hss_device[0]);
|
||||
+ platform_device_register(&avila_hss_device[1]);
|
||||
+ platform_device_register(&avila_hss_device[2]);
|
||||
+ platform_device_register(&avila_hss_device[3]);
|
||||
+
|
||||
+ platform_device_register(&avila_pcm_device[0]);
|
||||
+ platform_device_register(&avila_pcm_device[1]);
|
||||
+ platform_device_register(&avila_pcm_device[2]);
|
||||
+ platform_device_register(&avila_pcm_device[3]);
|
||||
+}
|
||||
+
|
||||
+static void __init avila_gw23xx_setup(void)
|
||||
{
|
||||
- ixp4xx_sys_init();
|
||||
+ platform_device_register(&avila_npeb_device);
|
||||
+ platform_device_register(&avila_npec_device);
|
||||
|
||||
- avila_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
- avila_flash_resource.end =
|
||||
- IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
|
||||
+ platform_device_register(&avila_gpio_leds_device);
|
||||
+}
|
||||
|
||||
- platform_add_devices(avila_devices, ARRAY_SIZE(avila_devices));
|
||||
+static void __init avila_gw2342_setup(void)
|
||||
+{
|
||||
+ platform_device_register(&avila_npeb_device);
|
||||
+ platform_device_register(&avila_npec_device);
|
||||
+
|
||||
+ platform_device_register(&avila_gpio_leds_device);
|
||||
+
|
||||
+ avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
|
||||
+ avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
|
||||
+
|
||||
+ avila_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2);
|
||||
+ avila_pata_resources[1].end = IXP4XX_EXP_BUS_END(2);
|
||||
+
|
||||
+ avila_pata_data.cs0_cfg = IXP4XX_EXP_CS1;
|
||||
+ avila_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
|
||||
+
|
||||
+ platform_device_register(&avila_pata);
|
||||
+}
|
||||
+
|
||||
+static void __init avila_gw2345_setup(void)
|
||||
+{
|
||||
+ avila_npeb_data.phy = IXP4XX_ETH_PHY_MAX_ADDR;
|
||||
+ avila_npeb_data.phy_mask = 0x1e; /* ports 1-4 of the KS8995 switch */
|
||||
+ platform_device_register(&avila_npeb_device);
|
||||
+
|
||||
+ avila_npec_data.phy = 5; /* port 5 of the KS8995 switch */
|
||||
+ platform_device_register(&avila_npec_device);
|
||||
+
|
||||
+ platform_device_register(&avila_gpio_leds_device);
|
||||
+
|
||||
+ avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
|
||||
+ avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
|
||||
+
|
||||
+ avila_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2);
|
||||
+ avila_pata_resources[1].end = IXP4XX_EXP_BUS_END(2);
|
||||
+
|
||||
+ avila_pata_data.cs0_cfg = IXP4XX_EXP_CS1;
|
||||
+ avila_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
|
||||
+
|
||||
+ platform_device_register(&avila_pata);
|
||||
+}
|
||||
+
|
||||
+static void __init avila_gw2347_setup(void)
|
||||
+{
|
||||
+ platform_device_register(&avila_npeb_device);
|
||||
+
|
||||
+ avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
|
||||
+ platform_device_register(&avila_gpio_leds_device);
|
||||
+}
|
||||
+
|
||||
+static void __init avila_gw2348_setup(void)
|
||||
+{
|
||||
+ platform_device_register(&avila_npeb_device);
|
||||
+ platform_device_register(&avila_npec_device);
|
||||
+
|
||||
+ platform_device_register(&avila_gpio_leds_device);
|
||||
|
||||
avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
|
||||
avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
|
||||
@@ -159,8 +452,335 @@ static void __init avila_init(void)
|
||||
avila_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
|
||||
|
||||
platform_device_register(&avila_pata);
|
||||
+}
|
||||
+
|
||||
+static void __init avila_gw2353_setup(void)
|
||||
+{
|
||||
+ platform_device_register(&avila_npeb_device);
|
||||
+ platform_device_register(&avila_gpio_leds_device);
|
||||
+}
|
||||
+
|
||||
+static void __init avila_gw2355_setup(void)
|
||||
+{
|
||||
+ avila_npeb_data.phy = IXP4XX_ETH_PHY_MAX_ADDR;
|
||||
+ avila_npeb_data.phy_mask = 0x1e; /* ports 1-4 of the KS8995 switch */
|
||||
+ platform_device_register(&avila_npeb_device);
|
||||
+
|
||||
+ avila_npec_data.phy = 16;
|
||||
+ platform_device_register(&avila_npec_device);
|
||||
+
|
||||
+ avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
|
||||
+ platform_device_register(&avila_gpio_leds_device);
|
||||
+
|
||||
+ *IXP4XX_EXP_CS4 |= 0xbfff3c03;
|
||||
+ avila_latch_leds[0].name = "RXD";
|
||||
+ avila_latch_leds[1].name = "TXD";
|
||||
+ avila_latch_leds[2].name = "POL";
|
||||
+ avila_latch_leds[3].name = "LNK";
|
||||
+ avila_latch_leds[4].name = "ERR";
|
||||
+ avila_latch_leds_data.num_leds = 5;
|
||||
+ avila_latch_leds_data.mem = 0x54000000;
|
||||
+ platform_device_register(&avila_latch_leds_device);
|
||||
+
|
||||
+ avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(1);
|
||||
+ avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(1);
|
||||
+
|
||||
+ avila_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(2);
|
||||
+ avila_pata_resources[1].end = IXP4XX_EXP_BUS_END(2);
|
||||
+
|
||||
+ avila_pata_data.cs0_cfg = IXP4XX_EXP_CS1;
|
||||
+ avila_pata_data.cs1_cfg = IXP4XX_EXP_CS2;
|
||||
+
|
||||
+ platform_device_register(&avila_pata);
|
||||
+}
|
||||
+
|
||||
+static void __init avila_gw2357_setup(void)
|
||||
+{
|
||||
+ platform_device_register(&avila_npeb_device);
|
||||
+
|
||||
+ avila_gpio_leds[0].gpio = AVILA_GW23X7_LED_USER_GPIO;
|
||||
+ platform_device_register(&avila_gpio_leds_device);
|
||||
+
|
||||
+ *IXP4XX_EXP_CS1 |= 0xbfff3c03;
|
||||
+ platform_device_register(&avila_latch_leds_device);
|
||||
+}
|
||||
+
|
||||
+static void __init avila_gw2365_setup(void)
|
||||
+{
|
||||
+ avila_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS4 = 0xBFFF3C43;
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO0, IRQ_TYPE_EDGE_RISING);
|
||||
+ avila_optional_uart_data[0].mapbase = 0x54000000;
|
||||
+ avila_optional_uart_data[0].membase = (void __iomem *)ioremap(0x54000000, 0x0fff);
|
||||
+ avila_optional_uart_data[0].irq = IRQ_IXP4XX_GPIO0;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS5 = 0xBFFF3C43;
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO1, IRQ_TYPE_EDGE_RISING);
|
||||
+ avila_optional_uart_data[1].mapbase = 0x55000000;
|
||||
+ avila_optional_uart_data[1].membase = (void __iomem *)ioremap(0x55000000, 0x0fff);
|
||||
+ avila_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO1;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS6 = 0xBFFF3C43;
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO2, IRQ_TYPE_EDGE_RISING);
|
||||
+ avila_optional_uart_data[2].mapbase = 0x56000000;
|
||||
+ avila_optional_uart_data[2].membase = (void __iomem *)ioremap(0x56000000, 0x0fff);
|
||||
+ avila_optional_uart_data[2].irq = IRQ_IXP4XX_GPIO2;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS7 = 0xBFFF3C43;
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING);
|
||||
+ avila_optional_uart_data[3].mapbase = 0x57000000;
|
||||
+ avila_optional_uart_data[3].membase = (void __iomem *)ioremap(0x57000000, 0x0fff);
|
||||
+ avila_optional_uart_data[3].irq = IRQ_IXP4XX_GPIO3;
|
||||
+
|
||||
+ platform_device_register(&avila_optional_uart);
|
||||
+
|
||||
+ avila_npeb_data.phy = 1;
|
||||
+ platform_device_register(&avila_npeb_device);
|
||||
+
|
||||
+ avila_npec_data.phy = 2;
|
||||
+ platform_device_register(&avila_npec_device);
|
||||
+
|
||||
+ avila_pata_resources[0].start = IXP4XX_EXP_BUS_BASE(2);
|
||||
+ avila_pata_resources[0].end = IXP4XX_EXP_BUS_END(2);
|
||||
+
|
||||
+ avila_pata_resources[1].start = IXP4XX_EXP_BUS_BASE(3);
|
||||
+ avila_pata_resources[1].end = IXP4XX_EXP_BUS_END(3);
|
||||
+
|
||||
+ avila_pata_data.cs0_cfg = IXP4XX_EXP_CS2;
|
||||
+ avila_pata_data.cs1_cfg = IXP4XX_EXP_CS3;
|
||||
+
|
||||
+ platform_device_register(&avila_pata);
|
||||
+
|
||||
+ avila_gpio_leds[0].gpio = 109;
|
||||
+ avila_gpio_leds_data.num_leds = 5;
|
||||
+ platform_device_register(&avila_gpio_leds_device);
|
||||
+
|
||||
+ setup_audio_devices();
|
||||
+}
|
||||
+
|
||||
+static void __init avila_gw2369_setup(void)
|
||||
+{
|
||||
+ avila_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
|
||||
+
|
||||
+ avila_npeb_data.phy = 1;
|
||||
+ platform_device_register(&avila_npeb_device);
|
||||
+
|
||||
+ avila_npec_data.phy = 2;
|
||||
+ platform_device_register(&avila_npec_device);
|
||||
+
|
||||
+ setup_audio_devices();
|
||||
+}
|
||||
+
|
||||
+static void __init avila_gw2370_setup(void)
|
||||
+{
|
||||
+ avila_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
|
||||
+
|
||||
+ avila_npeb_data.phy = 5;
|
||||
+ platform_device_register(&avila_npeb_device);
|
||||
+
|
||||
+ avila_npec_data.phy = IXP4XX_ETH_PHY_MAX_ADDR;
|
||||
+ avila_npec_data.phy_mask = 0x1e; /* ports 1-4 of the KS8995 switch */
|
||||
+ platform_device_register(&avila_npec_device);
|
||||
+
|
||||
+ *IXP4XX_EXP_CS2 = 0xBFFF3C43;
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO2, IRQ_TYPE_EDGE_RISING);
|
||||
+ avila_optional_uart_data[0].mapbase = 0x52000000;
|
||||
+ avila_optional_uart_data[0].membase = (void __iomem *)ioremap(0x52000000, 0x0fff);
|
||||
+ avila_optional_uart_data[0].irq = IRQ_IXP4XX_GPIO2;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS3 = 0xBFFF3C43;
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO3, IRQ_TYPE_EDGE_RISING);
|
||||
+ avila_optional_uart_data[1].mapbase = 0x53000000;
|
||||
+ avila_optional_uart_data[1].membase = (void __iomem *)ioremap(0x53000000, 0x0fff);
|
||||
+ avila_optional_uart_data[1].irq = IRQ_IXP4XX_GPIO3;
|
||||
+
|
||||
+ avila_optional_uart.num_resources = 2;
|
||||
+
|
||||
+ platform_device_register(&avila_optional_uart);
|
||||
+
|
||||
+ avila_gpio_leds[0].gpio = 101;
|
||||
+ platform_device_register(&avila_gpio_leds_device);
|
||||
+
|
||||
+ setup_audio_devices();
|
||||
+}
|
||||
+
|
||||
+static void __init avila_gw2375_setup(void)
|
||||
+{
|
||||
+ avila_npeb_data.phy = 1;
|
||||
+ platform_device_register(&avila_npeb_device);
|
||||
+
|
||||
+ avila_npec_data.phy = 2;
|
||||
+ platform_device_register(&avila_npec_device);
|
||||
+
|
||||
+ *IXP4XX_EXP_CS2 = 0xBFFF3C43;
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_EDGE_RISING);
|
||||
+ avila_optional_uart_data[0].mapbase = 0x52000000;
|
||||
+ avila_optional_uart_data[0].membase = (void __iomem *)ioremap(0x52000000, 0x0fff);
|
||||
+ avila_optional_uart_data[0].irq = IRQ_IXP4XX_GPIO10;
|
||||
+
|
||||
+ avila_optional_uart.num_resources = 1;
|
||||
+
|
||||
+ platform_device_register(&avila_optional_uart);
|
||||
+
|
||||
+ setup_audio_devices();
|
||||
+}
|
||||
+
|
||||
+
|
||||
+static struct avila_board_info avila_boards[] __initdata = {
|
||||
+ {
|
||||
+ .model = "GW2342",
|
||||
+ .setup = avila_gw2342_setup,
|
||||
+ }, {
|
||||
+ .model = "GW2345",
|
||||
+ .setup = avila_gw2345_setup,
|
||||
+ }, {
|
||||
+ .model = "GW2347",
|
||||
+ .setup = avila_gw2347_setup,
|
||||
+ }, {
|
||||
+ .model = "GW2348",
|
||||
+ .setup = avila_gw2348_setup,
|
||||
+ }, {
|
||||
+ .model = "GW2353",
|
||||
+ .setup = avila_gw2353_setup,
|
||||
+ }, {
|
||||
+ .model = "GW2355",
|
||||
+ .setup = avila_gw2355_setup,
|
||||
+ }, {
|
||||
+ .model = "GW2357",
|
||||
+ .setup = avila_gw2357_setup,
|
||||
+ }, {
|
||||
+ .model = "GW2365",
|
||||
+ .setup = avila_gw2365_setup,
|
||||
+ }, {
|
||||
+ .model = "GW2369",
|
||||
+ .setup = avila_gw2369_setup,
|
||||
+ }, {
|
||||
+ .model = "GW2370",
|
||||
+ .setup = avila_gw2370_setup,
|
||||
+ }, {
|
||||
+ .model = "GW2373",
|
||||
+ .setup = avila_gw2369_setup,
|
||||
+ }, {
|
||||
+ .model = "GW2375",
|
||||
+ .setup = avila_gw2375_setup,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct avila_board_info * __init avila_find_board_info(char *model)
|
||||
+{
|
||||
+ int i;
|
||||
+ model[6] = '\0';
|
||||
+
|
||||
+ for (i = 0; i < ARRAY_SIZE(avila_boards); i++) {
|
||||
+ struct avila_board_info *info = &avila_boards[i];
|
||||
+ if (strcmp(info->model, model) == 0)
|
||||
+ return info;
|
||||
+ }
|
||||
+
|
||||
+ return NULL;
|
||||
+}
|
||||
+
|
||||
+static struct memory_accessor *at24_mem_acc;
|
||||
+
|
||||
+static void at24_setup(struct memory_accessor *mem_acc, void *context)
|
||||
+{
|
||||
+ char mac_addr[ETH_ALEN];
|
||||
+ char model[7];
|
||||
+
|
||||
+ at24_mem_acc = mem_acc;
|
||||
+
|
||||
+ /* Read MAC addresses */
|
||||
+ if (at24_mem_acc->read(at24_mem_acc, mac_addr, 0x0, 6) == 6) {
|
||||
+ memcpy(&avila_npeb_data.hwaddr, mac_addr, ETH_ALEN);
|
||||
+ }
|
||||
+ if (at24_mem_acc->read(at24_mem_acc, mac_addr, 0x6, 6) == 6) {
|
||||
+ memcpy(&avila_npec_data.hwaddr, mac_addr, ETH_ALEN);
|
||||
+ }
|
||||
+
|
||||
+ /* Read the first 6 bytes of the model number */
|
||||
+ if (at24_mem_acc->read(at24_mem_acc, model, 0x20, 6) == 6) {
|
||||
+ avila_info = avila_find_board_info(model);
|
||||
+ }
|
||||
+
|
||||
+}
|
||||
+
|
||||
+static struct at24_platform_data avila_eeprom_info = {
|
||||
+ .byte_len = 1024,
|
||||
+ .page_size = 16,
|
||||
+// .flags = AT24_FLAG_READONLY,
|
||||
+ .setup = at24_setup,
|
||||
+};
|
||||
+
|
||||
+static struct pca953x_platform_data avila_pca_data = {
|
||||
+ .gpio_base = 100,
|
||||
+};
|
||||
+
|
||||
+static struct i2c_board_info __initdata avila_i2c_board_info[] = {
|
||||
+ {
|
||||
+ I2C_BOARD_INFO("ds1672", 0x68),
|
||||
+ },
|
||||
+ {
|
||||
+ I2C_BOARD_INFO("gsp", 0x29),
|
||||
+ },
|
||||
+ {
|
||||
+ I2C_BOARD_INFO("pca9555", 0x23),
|
||||
+ .platform_data = &avila_pca_data,
|
||||
+ },
|
||||
+ {
|
||||
+ I2C_BOARD_INFO("ad7418", 0x28),
|
||||
+ },
|
||||
+ {
|
||||
+ I2C_BOARD_INFO("24c08", 0x51),
|
||||
+ .platform_data = &avila_eeprom_info
|
||||
+ },
|
||||
+ {
|
||||
+ I2C_BOARD_INFO("tlv320aic33", 0x1b),
|
||||
+ },
|
||||
+ {
|
||||
+ I2C_BOARD_INFO("tlv320aic33", 0x1a),
|
||||
+ },
|
||||
+ {
|
||||
+ I2C_BOARD_INFO("tlv320aic33", 0x19),
|
||||
+ },
|
||||
+ {
|
||||
+ I2C_BOARD_INFO("tlv320aic33", 0x18),
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+static void __init avila_init(void)
|
||||
+{
|
||||
+ ixp4xx_sys_init();
|
||||
+
|
||||
+ platform_add_devices(avila_devices, ARRAY_SIZE(avila_devices));
|
||||
+
|
||||
+ i2c_register_board_info(0, avila_i2c_board_info,
|
||||
+ ARRAY_SIZE(avila_i2c_board_info));
|
||||
+}
|
||||
+
|
||||
+static int __init avila_model_setup(void)
|
||||
+{
|
||||
+ if (!machine_is_avila())
|
||||
+ return 0;
|
||||
+
|
||||
+ /* default 16MB flash */
|
||||
+ avila_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
+ avila_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_16M - 1;
|
||||
+
|
||||
+ if (avila_info) {
|
||||
+ printk(KERN_DEBUG "Running on Gateworks Avila %s\n",
|
||||
+ avila_info->model);
|
||||
+ avila_info->setup();
|
||||
+ } else {
|
||||
+ printk(KERN_INFO "Unknown/missing Avila model number"
|
||||
+ " -- defaults will be used\n");
|
||||
+ avila_gw23xx_setup();
|
||||
+ }
|
||||
+ platform_device_register(&avila_flash);
|
||||
|
||||
+ return 0;
|
||||
}
|
||||
+late_initcall(avila_model_setup);
|
||||
|
||||
MACHINE_START(AVILA, "Gateworks Avila Network Platform")
|
||||
/* Maintainer: Deepak Saxena <dsaxena@plexity.net> */
|
||||
|
|
@ -1,80 +0,0 @@
|
|||
--- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
|
||||
+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
|
||||
@@ -57,7 +57,7 @@
|
||||
|
||||
#define POOL_ALLOC_SIZE (sizeof(struct desc) * (RX_DESCS + TX_DESCS))
|
||||
#define REGS_SIZE 0x1000
|
||||
-#define MAX_MRU 1536 /* 0x600 */
|
||||
+#define MAX_MRU (14320 - ETH_HLEN - ETH_FCS_LEN)
|
||||
#define RX_BUFF_SIZE ALIGN((NET_IP_ALIGN) + MAX_MRU, 4)
|
||||
|
||||
#define NAPI_WEIGHT 16
|
||||
@@ -1315,6 +1315,32 @@ static void destroy_queues(struct port *
|
||||
}
|
||||
}
|
||||
|
||||
+static int eth_do_change_mtu(struct net_device *dev, int mtu)
|
||||
+{
|
||||
+ struct port *port;
|
||||
+ struct msg msg;
|
||||
+ /* adjust for ethernet headers */
|
||||
+ int framesize = mtu + ETH_HLEN + ETH_FCS_LEN;
|
||||
+
|
||||
+ port = netdev_priv(dev);
|
||||
+
|
||||
+ memset(&msg, 0, sizeof(msg));
|
||||
+ msg.cmd = NPE_SETMAXFRAMELENGTHS;
|
||||
+ msg.eth_id = port->id;
|
||||
+
|
||||
+ /* max rx/tx 64 byte blocks */
|
||||
+ msg.byte2 = ((framesize + 63) / 64) << 8;
|
||||
+ msg.byte3 = ((framesize + 63) / 64) << 8;
|
||||
+
|
||||
+ msg.byte4 = msg.byte6 = framesize >> 8;
|
||||
+ msg.byte5 = msg.byte7 = framesize & 0xff;
|
||||
+
|
||||
+ if (npe_send_recv_message(port->npe, &msg, "ETH_SET_MAX_FRAME_LENGTH"))
|
||||
+ return -EIO;
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
static int eth_open(struct net_device *dev)
|
||||
{
|
||||
struct port *port = netdev_priv(dev);
|
||||
@@ -1366,6 +1392,8 @@ static int eth_open(struct net_device *d
|
||||
if (npe_send_recv_message(port->npe, &msg, "ETH_SET_FIREWALL_MODE"))
|
||||
return -EIO;
|
||||
|
||||
+ eth_do_change_mtu(dev, dev->mtu);
|
||||
+
|
||||
if ((err = request_queues(port)) != 0)
|
||||
return err;
|
||||
|
||||
@@ -1505,7 +1533,26 @@ static int eth_close(struct net_device *
|
||||
return 0;
|
||||
}
|
||||
|
||||
+static int ixp_eth_change_mtu(struct net_device *dev, int mtu)
|
||||
+{
|
||||
+ int ret;
|
||||
+
|
||||
+ if (mtu > MAX_MRU)
|
||||
+ return -EINVAL;
|
||||
+
|
||||
+ if (dev->flags & IFF_UP) {
|
||||
+ ret = eth_do_change_mtu(dev, mtu);
|
||||
+ if (ret < 0)
|
||||
+ return ret;
|
||||
+ }
|
||||
+
|
||||
+ dev->mtu = mtu;
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
static const struct net_device_ops ixp4xx_netdev_ops = {
|
||||
+ .ndo_change_mtu = ixp_eth_change_mtu,
|
||||
.ndo_open = eth_open,
|
||||
.ndo_stop = eth_close,
|
||||
.ndo_start_xmit = eth_xmit,
|
||||
|
|
@ -1,52 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c
|
||||
+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
|
||||
@@ -27,6 +27,7 @@
|
||||
#include <linux/serial.h>
|
||||
#include <linux/tty.h>
|
||||
#include <linux/serial_8250.h>
|
||||
+#include <linux/spi/spi_gpio_old.h>
|
||||
#include <asm/types.h>
|
||||
#include <asm/setup.h>
|
||||
#include <asm/memory.h>
|
||||
@@ -146,9 +147,41 @@ static struct platform_device gtwx5715_f
|
||||
.resource = >wx5715_flash_resource,
|
||||
};
|
||||
|
||||
+static int gtwx5715_spi_boardinfo_setup(struct spi_board_info *bi,
|
||||
+ struct spi_master *master, void *data)
|
||||
+{
|
||||
+
|
||||
+ strlcpy(bi->modalias, "spi-ks8995", sizeof(bi->modalias));
|
||||
+
|
||||
+ bi->max_speed_hz = 5000000 /* Hz */;
|
||||
+ bi->bus_num = master->bus_num;
|
||||
+ bi->mode = SPI_MODE_0;
|
||||
+
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+static struct spi_gpio_platform_data gtwx5715_spi_bus_data = {
|
||||
+ .pin_cs = GTWX5715_KSSPI_SELECT,
|
||||
+ .pin_clk = GTWX5715_KSSPI_CLOCK,
|
||||
+ .pin_miso = GTWX5715_KSSPI_RXD,
|
||||
+ .pin_mosi = GTWX5715_KSSPI_TXD,
|
||||
+ .cs_activelow = 1,
|
||||
+ .no_spi_delay = 1,
|
||||
+ .boardinfo_setup = gtwx5715_spi_boardinfo_setup,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device gtwx5715_spi_bus = {
|
||||
+ .name = "spi-gpio",
|
||||
+ .id = 0,
|
||||
+ .dev = {
|
||||
+ .platform_data = >wx5715_spi_bus_data,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
static struct platform_device *gtwx5715_devices[] __initdata = {
|
||||
>wx5715_uart_device,
|
||||
>wx5715_flash,
|
||||
+ >wx5715_spi_bus,
|
||||
};
|
||||
|
||||
static void __init gtwx5715_init(void)
|
||||
|
|
@ -1,50 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c
|
||||
+++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c
|
||||
@@ -28,6 +28,7 @@
|
||||
#include <linux/tty.h>
|
||||
#include <linux/serial_8250.h>
|
||||
#include <linux/spi/spi_gpio_old.h>
|
||||
+#include <linux/dma-mapping.h>
|
||||
#include <asm/types.h>
|
||||
#include <asm/setup.h>
|
||||
#include <asm/memory.h>
|
||||
@@ -178,10 +179,39 @@ static struct platform_device gtwx5715_s
|
||||
},
|
||||
};
|
||||
|
||||
+static struct eth_plat_info gtwx5715_npeb_data = {
|
||||
+ .phy = IXP4XX_ETH_PHY_MAX_ADDR,
|
||||
+ .phy_mask = 0x1e, /* ports 1-4 of the KS8995 switch */
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+};
|
||||
+
|
||||
+static struct eth_plat_info gtwx5715_npec_data = {
|
||||
+ .phy = 5, /* port 5 of the KS8995 switch */
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device gtwx5715_npeb_device = {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = >wx5715_npeb_data,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+};
|
||||
+
|
||||
+static struct platform_device gtwx5715_npec_device = {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = >wx5715_npec_data,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+};
|
||||
+
|
||||
static struct platform_device *gtwx5715_devices[] __initdata = {
|
||||
>wx5715_uart_device,
|
||||
>wx5715_flash,
|
||||
>wx5715_spi_bus,
|
||||
+ >wx5715_npeb_device,
|
||||
+ >wx5715_npec_device,
|
||||
};
|
||||
|
||||
static void __init gtwx5715_init(void)
|
||||
|
|
@ -1,137 +0,0 @@
|
|||
--- a/drivers/ata/pata_ixp4xx_cf.c
|
||||
+++ b/drivers/ata/pata_ixp4xx_cf.c
|
||||
@@ -24,16 +24,58 @@
|
||||
#include <scsi/scsi_host.h>
|
||||
|
||||
#define DRV_NAME "pata_ixp4xx_cf"
|
||||
-#define DRV_VERSION "0.2"
|
||||
+#define DRV_VERSION "0.3"
|
||||
|
||||
static int ixp4xx_set_mode(struct ata_link *link, struct ata_device **error)
|
||||
{
|
||||
+ struct ixp4xx_pata_data *data = link->ap->host->dev->platform_data;
|
||||
+ unsigned int pio_mask;
|
||||
struct ata_device *dev;
|
||||
|
||||
ata_for_each_dev(dev, link, ENABLED) {
|
||||
- ata_dev_info(dev, "configured for PIO0\n");
|
||||
- dev->pio_mode = XFER_PIO_0;
|
||||
- dev->xfer_mode = XFER_PIO_0;
|
||||
+ if (dev->id[ATA_ID_FIELD_VALID] & (1 << 1)) {
|
||||
+ pio_mask = dev->id[ATA_ID_PIO_MODES] & 0x03;
|
||||
+ if (pio_mask & (1 << 1)) {
|
||||
+ pio_mask = 4;
|
||||
+ } else {
|
||||
+ pio_mask = 3;
|
||||
+ }
|
||||
+ } else {
|
||||
+ pio_mask = (dev->id[ATA_ID_OLD_PIO_MODES] >> 8);
|
||||
+ }
|
||||
+
|
||||
+ switch (pio_mask){
|
||||
+ case 0:
|
||||
+ ata_dev_printk(dev, KERN_INFO, "configured for PIO0\n");
|
||||
+ dev->pio_mode = XFER_PIO_0;
|
||||
+ dev->xfer_mode = XFER_PIO_0;
|
||||
+ *data->cs0_cfg = 0x8a473c03;
|
||||
+ break;
|
||||
+ case 1:
|
||||
+ ata_dev_printk(dev, KERN_INFO, "configured for PIO1\n");
|
||||
+ dev->pio_mode = XFER_PIO_1;
|
||||
+ dev->xfer_mode = XFER_PIO_1;
|
||||
+ *data->cs0_cfg = 0x86433c03;
|
||||
+ break;
|
||||
+ case 2:
|
||||
+ ata_dev_printk(dev, KERN_INFO, "configured for PIO2\n");
|
||||
+ dev->pio_mode = XFER_PIO_2;
|
||||
+ dev->xfer_mode = XFER_PIO_2;
|
||||
+ *data->cs0_cfg = 0x82413c03;
|
||||
+ break;
|
||||
+ case 3:
|
||||
+ ata_dev_printk(dev, KERN_INFO, "configured for PIO3\n");
|
||||
+ dev->pio_mode = XFER_PIO_3;
|
||||
+ dev->xfer_mode = XFER_PIO_3;
|
||||
+ *data->cs0_cfg = 0x80823c03;
|
||||
+ break;
|
||||
+ case 4:
|
||||
+ ata_dev_printk(dev, KERN_INFO, "configured for PIO4\n");
|
||||
+ dev->pio_mode = XFER_PIO_4;
|
||||
+ dev->xfer_mode = XFER_PIO_4;
|
||||
+ *data->cs0_cfg = 0x80403c03;
|
||||
+ break;
|
||||
+ }
|
||||
dev->xfer_shift = ATA_SHIFT_PIO;
|
||||
dev->flags |= ATA_DFLAG_PIO;
|
||||
}
|
||||
@@ -46,6 +88,7 @@ static unsigned int ixp4xx_mmio_data_xfe
|
||||
unsigned int i;
|
||||
unsigned int words = buflen >> 1;
|
||||
u16 *buf16 = (u16 *) buf;
|
||||
+ unsigned int pio_mask;
|
||||
struct ata_port *ap = dev->link->ap;
|
||||
void __iomem *mmio = ap->ioaddr.data_addr;
|
||||
struct ixp4xx_pata_data *data = dev_get_platdata(ap->host->dev);
|
||||
@@ -53,8 +96,34 @@ static unsigned int ixp4xx_mmio_data_xfe
|
||||
/* set the expansion bus in 16bit mode and restore
|
||||
* 8 bit mode after the transaction.
|
||||
*/
|
||||
- *data->cs0_cfg &= ~(0x01);
|
||||
- udelay(100);
|
||||
+ if (dev->id[ATA_ID_FIELD_VALID] & (1 << 1)){
|
||||
+ pio_mask = dev->id[ATA_ID_PIO_MODES] & 0x03;
|
||||
+ if (pio_mask & (1 << 1)){
|
||||
+ pio_mask = 4;
|
||||
+ }else{
|
||||
+ pio_mask = 3;
|
||||
+ }
|
||||
+ }else{
|
||||
+ pio_mask = (dev->id[ATA_ID_OLD_PIO_MODES] >> 8);
|
||||
+ }
|
||||
+ switch (pio_mask){
|
||||
+ case 0:
|
||||
+ *data->cs0_cfg = 0xa9643c42;
|
||||
+ break;
|
||||
+ case 1:
|
||||
+ *data->cs0_cfg = 0x85033c42;
|
||||
+ break;
|
||||
+ case 2:
|
||||
+ *data->cs0_cfg = 0x80b23c42;
|
||||
+ break;
|
||||
+ case 3:
|
||||
+ *data->cs0_cfg = 0x80823c42;
|
||||
+ break;
|
||||
+ case 4:
|
||||
+ *data->cs0_cfg = 0x80403c42;
|
||||
+ break;
|
||||
+ }
|
||||
+ udelay(5);
|
||||
|
||||
/* Transfer multiple of 2 bytes */
|
||||
if (rw == READ)
|
||||
@@ -79,8 +148,24 @@ static unsigned int ixp4xx_mmio_data_xfe
|
||||
words++;
|
||||
}
|
||||
|
||||
- udelay(100);
|
||||
- *data->cs0_cfg |= 0x01;
|
||||
+ udelay(5);
|
||||
+ switch (pio_mask){
|
||||
+ case 0:
|
||||
+ *data->cs0_cfg = 0x8a473c03;
|
||||
+ break;
|
||||
+ case 1:
|
||||
+ *data->cs0_cfg = 0x86433c03;
|
||||
+ break;
|
||||
+ case 2:
|
||||
+ *data->cs0_cfg = 0x82413c03;
|
||||
+ break;
|
||||
+ case 3:
|
||||
+ *data->cs0_cfg = 0x80823c03;
|
||||
+ break;
|
||||
+ case 4:
|
||||
+ *data->cs0_cfg = 0x80403c03;
|
||||
+ break;
|
||||
+ }
|
||||
|
||||
return words << 1;
|
||||
}
|
||||
|
|
@ -1,347 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/Kconfig
|
||||
+++ b/arch/arm/mach-ixp4xx/Kconfig
|
||||
@@ -93,6 +93,14 @@ config MACH_SIDEWINDER
|
||||
Engineering Sidewinder board. For more information on this
|
||||
platform, see http://www.adiengineering.com
|
||||
|
||||
+config MACH_USR8200
|
||||
+ bool "USRobotics USR8200"
|
||||
+ select PCI
|
||||
+ help
|
||||
+ Say 'Y' here if you want your kernel to support the USRobotics
|
||||
+ USR8200 router board. For more information on this platform, see
|
||||
+ http://openwrt.org
|
||||
+
|
||||
config MACH_COMPEXWP18
|
||||
bool "Compex WP18 / NP18A"
|
||||
select PCI
|
||||
--- a/arch/arm/mach-ixp4xx/Makefile
|
||||
+++ b/arch/arm/mach-ixp4xx/Makefile
|
||||
@@ -27,6 +27,7 @@ obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt
|
||||
obj-pci-$(CONFIG_MACH_AP1000) += ixdp425-pci.o
|
||||
obj-pci-$(CONFIG_MACH_TW5334) += tw5334-pci.o
|
||||
obj-pci-$(CONFIG_MACH_MI424WR) += mi424wr-pci.o
|
||||
+obj-pci-$(CONFIG_MACH_USR8200) += usr8200-pci.o
|
||||
|
||||
obj-y += common.o
|
||||
|
||||
@@ -55,6 +56,7 @@ obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv
|
||||
obj-$(CONFIG_MACH_AP1000) += ap1000-setup.o
|
||||
obj-$(CONFIG_MACH_TW5334) += tw5334-setup.o
|
||||
obj-$(CONFIG_MACH_MI424WR) += mi424wr-setup.o
|
||||
+obj-$(CONFIG_MACH_USR8200) += usr8200-setup.o
|
||||
|
||||
obj-$(CONFIG_PCI) += $(obj-pci-$(CONFIG_PCI)) common-pci.o
|
||||
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
|
||||
--- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
|
||||
+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
|
||||
@@ -44,7 +44,8 @@ static __inline__ void __arch_decomp_set
|
||||
machine_is_gateway7001() || machine_is_wg302v2() ||
|
||||
machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
|
||||
machine_is_pronghorn() || machine_is_pronghorn_metro() ||
|
||||
- machine_is_wrt300nv2() || machine_is_tw5334())
|
||||
+ machine_is_wrt300nv2() || machine_is_tw5334() ||
|
||||
+ machine_is_usr8200())
|
||||
uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
|
||||
else
|
||||
uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/usr8200-pci.c
|
||||
@@ -0,0 +1,77 @@
|
||||
+/*
|
||||
+ * arch/arch/mach-ixp4xx/usr8200-pci.c
|
||||
+ *
|
||||
+ * PCI setup routines for USRobotics USR8200
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Peter Denison <openwrt@marshadder.org>
|
||||
+ *
|
||||
+ * based on pronghorn-pci.c
|
||||
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
|
||||
+ * based on coyote-pci.c:
|
||||
+ * Copyright (C) 2002 Jungo Software Technologies.
|
||||
+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
|
||||
+ *
|
||||
+ * Maintainer: Peter Denison <openwrt@marshadder.org>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License version 2 as
|
||||
+ * published by the Free Software Foundation.
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/pci.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/irq.h>
|
||||
+
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <mach/hardware.h>
|
||||
+
|
||||
+#include <asm/mach/pci.h>
|
||||
+
|
||||
+void __init usr8200_pci_preinit(void)
|
||||
+{
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO7, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO8, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO9, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO11, IRQ_TYPE_LEVEL_LOW);
|
||||
+
|
||||
+ ixp4xx_pci_preinit();
|
||||
+}
|
||||
+
|
||||
+static int __init usr8200_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
|
||||
+{
|
||||
+ if (slot == 14)
|
||||
+ return IRQ_IXP4XX_GPIO7;
|
||||
+ else if (slot == 15)
|
||||
+ return IRQ_IXP4XX_GPIO8;
|
||||
+ else if (slot == 16) {
|
||||
+ if (pin == 1)
|
||||
+ return IRQ_IXP4XX_GPIO11;
|
||||
+ else if (pin == 2)
|
||||
+ return IRQ_IXP4XX_GPIO10;
|
||||
+ else if (pin == 3)
|
||||
+ return IRQ_IXP4XX_GPIO9;
|
||||
+ else
|
||||
+ return -1;
|
||||
+ } else
|
||||
+ return -1;
|
||||
+}
|
||||
+
|
||||
+struct hw_pci usr8200_pci __initdata = {
|
||||
+ .nr_controllers = 1,
|
||||
+ .preinit = usr8200_pci_preinit,
|
||||
+ .ops = &ixp4xx_ops,
|
||||
+ .setup = ixp4xx_setup,
|
||||
+ .map_irq = usr8200_map_irq,
|
||||
+};
|
||||
+
|
||||
+int __init usr8200_pci_init(void)
|
||||
+{
|
||||
+ if (machine_is_usr8200())
|
||||
+ pci_common_init(&usr8200_pci);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+subsys_initcall(usr8200_pci_init);
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/usr8200-setup.c
|
||||
@@ -0,0 +1,217 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/usr8200-setup.c
|
||||
+ *
|
||||
+ * Board setup for the USRobotics USR8200
|
||||
+ *
|
||||
+ * Copyright (C) 2008 Peter Denison <openwrt@marshadder.org>
|
||||
+ *
|
||||
+ * based on pronghorn-setup.c:
|
||||
+ * Copyright (C) 2008 Imre Kaloz <kaloz@openwrt.org>
|
||||
+ * based on coyote-setup.c:
|
||||
+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
|
||||
+ *
|
||||
+ * Author: Peter Denison <openwrt@marshadder.org>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/device.h>
|
||||
+#include <linux/serial.h>
|
||||
+#include <linux/tty.h>
|
||||
+#include <linux/serial_8250.h>
|
||||
+#include <linux/slab.h>
|
||||
+#include <linux/types.h>
|
||||
+#include <linux/memory.h>
|
||||
+#include <linux/i2c-gpio.h>
|
||||
+#include <linux/leds.h>
|
||||
+#include <linux/dma-mapping.h>
|
||||
+
|
||||
+#include <asm/setup.h>
|
||||
+#include <mach/hardware.h>
|
||||
+#include <asm/irq.h>
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <asm/mach/arch.h>
|
||||
+#include <asm/mach/flash.h>
|
||||
+
|
||||
+static struct flash_platform_data usr8200_flash_data = {
|
||||
+ .map_name = "cfi_probe",
|
||||
+ .width = 2,
|
||||
+};
|
||||
+
|
||||
+static struct resource usr8200_flash_resource = {
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device usr8200_flash = {
|
||||
+ .name = "IXP4XX-Flash",
|
||||
+ .id = 0,
|
||||
+ .dev = {
|
||||
+ .platform_data = &usr8200_flash_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &usr8200_flash_resource,
|
||||
+};
|
||||
+
|
||||
+static struct resource usr8200_uart_resources [] = {
|
||||
+ {
|
||||
+ .start = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ },
|
||||
+ {
|
||||
+ .start = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct plat_serial8250_port usr8200_uart_data[] = {
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART2,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART1,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ { },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device usr8200_uart = {
|
||||
+ .name = "serial8250",
|
||||
+ .id = PLAT8250_DEV_PLATFORM,
|
||||
+ .dev = {
|
||||
+ .platform_data = usr8200_uart_data,
|
||||
+ },
|
||||
+ .num_resources = 2,
|
||||
+ .resource = usr8200_uart_resources,
|
||||
+};
|
||||
+
|
||||
+static struct gpio_led usr8200_led_pin[] = {
|
||||
+ {
|
||||
+ .name = "usr8200:usb1",
|
||||
+ .gpio = 0,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "usr8200:usb2",
|
||||
+ .gpio = 1,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "usr8200:ieee1394",
|
||||
+ .gpio = 2,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "usr8200:internal",
|
||||
+ .gpio = 3,
|
||||
+ .active_low = 1,
|
||||
+ },
|
||||
+ {
|
||||
+ .name = "usr8200:power",
|
||||
+ .gpio = 14,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct gpio_led_platform_data usr8200_led_data = {
|
||||
+ .num_leds = ARRAY_SIZE(usr8200_led_pin),
|
||||
+ .leds = usr8200_led_pin,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device usr8200_led = {
|
||||
+ .name = "leds-gpio",
|
||||
+ .id = -1,
|
||||
+ .dev.platform_data = &usr8200_led_data,
|
||||
+};
|
||||
+
|
||||
+static struct eth_plat_info usr8200_plat_eth[] = {
|
||||
+ { /* NPEC - LAN with Marvell 88E6060 switch */
|
||||
+ .phy = IXP4XX_ETH_PHY_MAX_ADDR,
|
||||
+ .phy_mask = 0x0F0000,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+ }, { /* NPEB - WAN */
|
||||
+ .phy = 9,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device usr8200_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = usr8200_plat_eth,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = usr8200_plat_eth + 1,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct resource usr8200_rtc_resources = {
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+};
|
||||
+
|
||||
+static struct platform_device usr8200_rtc = {
|
||||
+ .name = "rtc7301",
|
||||
+ .id = 0,
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &usr8200_rtc_resources,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device *usr8200_devices[] __initdata = {
|
||||
+ &usr8200_flash,
|
||||
+ &usr8200_uart,
|
||||
+ &usr8200_led,
|
||||
+ &usr8200_eth[0],
|
||||
+ &usr8200_eth[1],
|
||||
+ &usr8200_rtc,
|
||||
+};
|
||||
+
|
||||
+static void __init usr8200_init(void)
|
||||
+{
|
||||
+ ixp4xx_sys_init();
|
||||
+
|
||||
+ usr8200_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
+ usr8200_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_16M - 1;
|
||||
+
|
||||
+ usr8200_rtc_resources.start = IXP4XX_EXP_BUS_BASE(2);
|
||||
+ usr8200_rtc_resources.end = IXP4XX_EXP_BUS_BASE(2) + 0x01ff;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
|
||||
+ *IXP4XX_EXP_CS2 = 0x3fff000 | IXP4XX_EXP_BUS_SIZE(0) | IXP4XX_EXP_BUS_WR_EN |
|
||||
+ IXP4XX_EXP_BUS_CS_EN | IXP4XX_EXP_BUS_BYTE_EN;
|
||||
+ *IXP4XX_GPIO_GPCLKR = 0x01100000;
|
||||
+
|
||||
+ /* configure button as input */
|
||||
+ gpio_line_config(12, IXP4XX_GPIO_IN);
|
||||
+
|
||||
+ platform_add_devices(usr8200_devices, ARRAY_SIZE(usr8200_devices));
|
||||
+}
|
||||
+
|
||||
+MACHINE_START(USR8200, "USRobotics USR8200")
|
||||
+ /* Maintainer: Peter Denison <openwrt@marshadder.org> */
|
||||
+ .map_io = ixp4xx_map_io,
|
||||
+ .init_irq = ixp4xx_init_irq,
|
||||
+ .init_time = ixp4xx_timer_init,
|
||||
+ .atag_offset = 0x0100,
|
||||
+ .init_machine = usr8200_init,
|
||||
+#if defined(CONFIG_PCI)
|
||||
+ .dma_zone_size = SZ_64M,
|
||||
+#endif
|
||||
+ .restart = ixp4xx_restart,
|
||||
+MACHINE_END
|
||||
|
|
@ -1,317 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/Kconfig
|
||||
+++ b/arch/arm/mach-ixp4xx/Kconfig
|
||||
@@ -176,6 +176,15 @@ config ARCH_PRPMC1100
|
||||
PrPCM1100 Processor Mezanine Module. For more information on
|
||||
this platform, see <file:Documentation/arm/IXP4xx>.
|
||||
|
||||
+config MACH_TW2662
|
||||
+ bool "Titan Wireless TW-266-2"
|
||||
+ select PCI
|
||||
+ help
|
||||
+ Say 'Y' here if you want your kernel to support the Titan
|
||||
+ Wireless TW266-2. For more information on this platform,
|
||||
+ see http://openwrt.org
|
||||
+
|
||||
+
|
||||
config MACH_TW5334
|
||||
bool "Titan Wireless TW-533-4"
|
||||
select PCI
|
||||
--- a/arch/arm/mach-ixp4xx/Makefile
|
||||
+++ b/arch/arm/mach-ixp4xx/Makefile
|
||||
@@ -25,6 +25,7 @@ obj-pci-$(CONFIG_MACH_SIDEWINDER) += sid
|
||||
obj-pci-$(CONFIG_MACH_COMPEXWP18) += ixdp425-pci.o
|
||||
obj-pci-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-pci.o
|
||||
obj-pci-$(CONFIG_MACH_AP1000) += ixdp425-pci.o
|
||||
+obj-pci-$(CONFIG_MACH_TW2662) += tw2662-pci.o
|
||||
obj-pci-$(CONFIG_MACH_TW5334) += tw5334-pci.o
|
||||
obj-pci-$(CONFIG_MACH_MI424WR) += mi424wr-pci.o
|
||||
obj-pci-$(CONFIG_MACH_USR8200) += usr8200-pci.o
|
||||
@@ -54,6 +55,7 @@ obj-$(CONFIG_MACH_SIDEWINDER) += sidewin
|
||||
obj-$(CONFIG_MACH_COMPEXWP18) += compex42x-setup.o
|
||||
obj-$(CONFIG_MACH_WRT300NV2) += wrt300nv2-setup.o
|
||||
obj-$(CONFIG_MACH_AP1000) += ap1000-setup.o
|
||||
+obj-$(CONFIG_MACH_TW2662) += tw2662-setup.o
|
||||
obj-$(CONFIG_MACH_TW5334) += tw5334-setup.o
|
||||
obj-$(CONFIG_MACH_MI424WR) += mi424wr-setup.o
|
||||
obj-$(CONFIG_MACH_USR8200) += usr8200-setup.o
|
||||
--- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
|
||||
+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
|
||||
@@ -45,7 +45,7 @@ static __inline__ void __arch_decomp_set
|
||||
machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
|
||||
machine_is_pronghorn() || machine_is_pronghorn_metro() ||
|
||||
machine_is_wrt300nv2() || machine_is_tw5334() ||
|
||||
- machine_is_usr8200())
|
||||
+ machine_is_usr8200() || machine_is_tw2662())
|
||||
uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
|
||||
else
|
||||
uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/tw2662-pci.c
|
||||
@@ -0,0 +1,67 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/tw2662-pci.c
|
||||
+ *
|
||||
+ * PCI setup routines for Tiran Wireless TW-266-2 platform
|
||||
+ *
|
||||
+ * Copyright (C) 2002 Jungo Software Technologies.
|
||||
+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
|
||||
+ * Copyright (C) 2010 Alexandros C. Couloumbis <alex@ozo.com>
|
||||
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
|
||||
+ *
|
||||
+ * Maintainer: Deepak Saxena <dsaxena@mvista.com>
|
||||
+ * Maintainer: Alexandros C. Couloumbis <alex@ozo.com>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License version 2 as
|
||||
+ * published by the Free Software Foundation.
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/pci.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/irq.h>
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <mach/hardware.h>
|
||||
+#include <asm/irq.h>
|
||||
+#include <asm/mach/pci.h>
|
||||
+
|
||||
+#define SLOT0_DEVID 1
|
||||
+#define SLOT1_DEVID 3
|
||||
+
|
||||
+/* PCI controller GPIO to IRQ pin mappings */
|
||||
+#define SLOT0_INTA 11
|
||||
+#define SLOT1_INTA 9
|
||||
+
|
||||
+void __init tw2662_pci_preinit(void)
|
||||
+{
|
||||
+ irq_set_irq_type(IXP4XX_GPIO_IRQ(SLOT0_INTA), IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IXP4XX_GPIO_IRQ(SLOT1_INTA), IRQ_TYPE_LEVEL_LOW);
|
||||
+ ixp4xx_pci_preinit();
|
||||
+}
|
||||
+
|
||||
+static int __init tw2662_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
|
||||
+{
|
||||
+ if (slot == SLOT0_DEVID)
|
||||
+ return IXP4XX_GPIO_IRQ(SLOT0_INTA);
|
||||
+ else if (slot == SLOT1_DEVID)
|
||||
+ return IXP4XX_GPIO_IRQ(SLOT1_INTA);
|
||||
+ else return -1;
|
||||
+}
|
||||
+
|
||||
+struct hw_pci tw2662_pci __initdata = {
|
||||
+ .nr_controllers = 1,
|
||||
+ .preinit = tw2662_pci_preinit,
|
||||
+ .ops = &ixp4xx_ops,
|
||||
+ .setup = ixp4xx_setup,
|
||||
+ .map_irq = tw2662_map_irq,
|
||||
+};
|
||||
+
|
||||
+int __init tw2662_pci_init(void)
|
||||
+{
|
||||
+ if (machine_is_tw2662())
|
||||
+ pci_common_init(&tw2662_pci);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+subsys_initcall(tw2662_pci_init);
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/tw2662-setup.c
|
||||
@@ -0,0 +1,197 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/tw2662-setup.c
|
||||
+ *
|
||||
+ * Titan Wireless TW-266-2
|
||||
+ *
|
||||
+ * Copyright (C) 2010 Gabor Juhos <juhosg@openwrt.org>
|
||||
+ * Copyright (C) 2010 Alexandros C. Couloumbis <alex@ozo.com>
|
||||
+ *
|
||||
+ * based on ap1000-setup.c:
|
||||
+ * Author: Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/if_ether.h>
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/device.h>
|
||||
+#include <linux/serial.h>
|
||||
+#include <linux/tty.h>
|
||||
+#include <linux/serial_8250.h>
|
||||
+#include <linux/slab.h>
|
||||
+#include <linux/netdevice.h>
|
||||
+#include <linux/etherdevice.h>
|
||||
+#include <linux/platform_device.h>
|
||||
+
|
||||
+#include <asm/io.h>
|
||||
+#include <asm/types.h>
|
||||
+#include <asm/setup.h>
|
||||
+#include <asm/memory.h>
|
||||
+#include <mach/hardware.h>
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <asm/irq.h>
|
||||
+#include <asm/mach/arch.h>
|
||||
+#include <asm/mach/flash.h>
|
||||
+
|
||||
+/* gpio mask used by platform device */
|
||||
+#define TW2662_GPIO_MASK (1 << 1) | (1 << 3) | (1 << 5) | (1 << 7)
|
||||
+
|
||||
+static struct flash_platform_data tw2662_flash_data = {
|
||||
+ .map_name = "cfi_probe",
|
||||
+ .width = 2,
|
||||
+};
|
||||
+
|
||||
+static struct resource tw2662_flash_resource = {
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device tw2662_flash = {
|
||||
+ .name = "IXP4XX-Flash",
|
||||
+ .id = 0,
|
||||
+ .dev = {
|
||||
+ .platform_data = &tw2662_flash_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &tw2662_flash_resource,
|
||||
+};
|
||||
+
|
||||
+static struct resource tw2662_uart_resources[] = {
|
||||
+ {
|
||||
+ .start = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART1_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ },
|
||||
+ {
|
||||
+ .start = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct plat_serial8250_port tw2662_uart_data[] = {
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART1_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART1_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART1,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART2,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ { },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device tw2662_uart = {
|
||||
+ .name = "serial8250",
|
||||
+ .id = PLAT8250_DEV_PLATFORM,
|
||||
+ .dev.platform_data = tw2662_uart_data,
|
||||
+ .num_resources = 2,
|
||||
+ .resource = tw2662_uart_resources
|
||||
+};
|
||||
+
|
||||
+/* Built-in 10/100 Ethernet MAC interfaces */
|
||||
+static struct eth_plat_info tw2662_plat_eth[] = {
|
||||
+ {
|
||||
+ .phy = 3,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }, {
|
||||
+ .phy = 1,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device tw2662_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = tw2662_plat_eth,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = tw2662_plat_eth + 1,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+
|
||||
+static struct platform_device *tw2662_devices[] __initdata = {
|
||||
+ &tw2662_flash,
|
||||
+ &tw2662_uart,
|
||||
+ &tw2662_eth[0],
|
||||
+ &tw2662_eth[1],
|
||||
+};
|
||||
+
|
||||
+static char tw2662_mem_fixup[] __initdata = "mem=64M ";
|
||||
+
|
||||
+static void __init tw2662_fixup(struct tag *tags, char **cmdline,
|
||||
+ struct meminfo *mi)
|
||||
+{
|
||||
+ struct tag *t = tags;
|
||||
+ char *p = *cmdline;
|
||||
+
|
||||
+ /* Find the end of the tags table, taking note of any cmdline tag. */
|
||||
+ for (; t->hdr.size; t = tag_next(t)) {
|
||||
+ if (t->hdr.tag == ATAG_CMDLINE) {
|
||||
+ p = t->u.cmdline.cmdline;
|
||||
+ }
|
||||
+ }
|
||||
+
|
||||
+ /* Overwrite the end of the table with a new cmdline tag. */
|
||||
+ t->hdr.tag = ATAG_CMDLINE;
|
||||
+ t->hdr.size = (sizeof (struct tag_header) +
|
||||
+ strlen(tw2662_mem_fixup) + strlen(p) + 1 + 4) >> 2;
|
||||
+ strlcpy(t->u.cmdline.cmdline, tw2662_mem_fixup, COMMAND_LINE_SIZE);
|
||||
+ strlcpy(t->u.cmdline.cmdline + strlen(tw2662_mem_fixup), p,
|
||||
+ COMMAND_LINE_SIZE - strlen(tw2662_mem_fixup));
|
||||
+
|
||||
+ /* Terminate the table. */
|
||||
+ t = tag_next(t);
|
||||
+ t->hdr.tag = ATAG_NONE;
|
||||
+ t->hdr.size = 0;
|
||||
+}
|
||||
+
|
||||
+static void __init tw2662_init(void)
|
||||
+{
|
||||
+ ixp4xx_sys_init();
|
||||
+
|
||||
+ tw2662_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
+ tw2662_flash_resource.end =
|
||||
+ IXP4XX_EXP_BUS_BASE(0) + ixp4xx_exp_bus_size - 1;
|
||||
+
|
||||
+ platform_add_devices(tw2662_devices, ARRAY_SIZE(tw2662_devices));
|
||||
+
|
||||
+ if (!(is_valid_ether_addr(tw2662_plat_eth[0].hwaddr)))
|
||||
+ random_ether_addr(tw2662_plat_eth[0].hwaddr);
|
||||
+ if (!(is_valid_ether_addr(tw2662_plat_eth[1].hwaddr))) {
|
||||
+ memcpy(tw2662_plat_eth[1].hwaddr, tw2662_plat_eth[0].hwaddr, ETH_ALEN);
|
||||
+ tw2662_plat_eth[1].hwaddr[5] = (tw2662_plat_eth[0].hwaddr[5] + 1);
|
||||
+ }
|
||||
+
|
||||
+}
|
||||
+
|
||||
+#ifdef CONFIG_MACH_TW2662
|
||||
+MACHINE_START(TW2662, "Titan Wireless TW-266-2")
|
||||
+ /* Maintainer: Alexandros C. Couloumbis <alex@ozo.com> */
|
||||
+ .fixup = tw2662_fixup,
|
||||
+ .map_io = ixp4xx_map_io,
|
||||
+ .init_irq = ixp4xx_init_irq,
|
||||
+ .init_time = ixp4xx_timer_init,
|
||||
+ .atag_offset = 0x0100,
|
||||
+ .init_machine = tw2662_init,
|
||||
+#if defined(CONFIG_PCI)
|
||||
+ .dma_zone_size = SZ_64M,
|
||||
+#endif
|
||||
+ .restart = ixp4xx_restart,
|
||||
+MACHINE_END
|
||||
+#endif
|
||||
|
|
@ -1,282 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/Kconfig
|
||||
+++ b/arch/arm/mach-ixp4xx/Kconfig
|
||||
@@ -4,6 +4,14 @@ menu "Intel IXP4xx Implementation Option
|
||||
|
||||
comment "IXP4xx Platforms"
|
||||
|
||||
+config MACH_AP42X
|
||||
+ bool "Tonze AP-422/425"
|
||||
+ select PCI
|
||||
+ help
|
||||
+ Say 'Y' here if you want your kernel to support Tonze's
|
||||
+ AP-422/425 boards. For more information on this platform,
|
||||
+ see http://tonze.com.tw
|
||||
+
|
||||
config MACH_NSLU2
|
||||
bool
|
||||
prompt "Linksys NSLU2"
|
||||
--- a/arch/arm/mach-ixp4xx/Makefile
|
||||
+++ b/arch/arm/mach-ixp4xx/Makefile
|
||||
@@ -5,6 +5,7 @@
|
||||
obj-pci-y :=
|
||||
obj-pci-n :=
|
||||
|
||||
+obj-pci-$(CONFIG_MACH_AP42X) += ap42x-pci.o
|
||||
obj-pci-$(CONFIG_ARCH_IXDP4XX) += ixdp425-pci.o
|
||||
obj-pci-$(CONFIG_MACH_AVILA) += avila-pci.o
|
||||
obj-pci-$(CONFIG_MACH_CAMBRIA) += cambria-pci.o
|
||||
@@ -32,6 +33,7 @@ obj-pci-$(CONFIG_MACH_USR8200) += usr82
|
||||
|
||||
obj-y += common.o
|
||||
|
||||
+obj-$(CONFIG_MACH_AP42X) += ap42x-setup.o
|
||||
obj-$(CONFIG_ARCH_IXDP4XX) += ixdp425-setup.o
|
||||
obj-$(CONFIG_MACH_AVILA) += avila-setup.o
|
||||
obj-$(CONFIG_MACH_CAMBRIA) += cambria-setup.o
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/ap42x-pci.c
|
||||
@@ -0,0 +1,63 @@
|
||||
+/*
|
||||
+ * arch/arch/mach-ixp4xx/ap42x-pci.c
|
||||
+ *
|
||||
+ * PCI setup routines for Tonze AP-422/425
|
||||
+ *
|
||||
+ * Copyright (C) 2012 Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-pci.c:
|
||||
+ * Copyright (C) 2002 Jungo Software Technologies.
|
||||
+ * Copyright (C) 2003 MontaVista Softwrae, Inc.
|
||||
+ *
|
||||
+ * Maintainer: Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * This program is free software; you can redistribute it and/or modify
|
||||
+ * it under the terms of the GNU General Public License version 2 as
|
||||
+ * published by the Free Software Foundation.
|
||||
+ *
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/pci.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/irq.h>
|
||||
+
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <mach/hardware.h>
|
||||
+
|
||||
+#include <asm/mach/pci.h>
|
||||
+
|
||||
+void __init ap42x_pci_preinit(void)
|
||||
+{
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO10, IRQ_TYPE_LEVEL_LOW);
|
||||
+ irq_set_irq_type(IRQ_IXP4XX_GPIO11, IRQ_TYPE_LEVEL_LOW);
|
||||
+
|
||||
+ ixp4xx_pci_preinit();
|
||||
+}
|
||||
+
|
||||
+static int __init ap42x_map_irq(const struct pci_dev *dev, u8 slot,
|
||||
+ u8 pin)
|
||||
+{
|
||||
+ if (slot == 1)
|
||||
+ return IRQ_IXP4XX_GPIO11;
|
||||
+ else if (slot == 2)
|
||||
+ return IRQ_IXP4XX_GPIO10;
|
||||
+ else return -1;
|
||||
+}
|
||||
+
|
||||
+struct hw_pci ap42x_pci __initdata = {
|
||||
+ .nr_controllers = 1,
|
||||
+ .preinit = ap42x_pci_preinit,
|
||||
+ .ops = &ixp4xx_ops,
|
||||
+ .setup = ixp4xx_setup,
|
||||
+ .map_irq = ap42x_map_irq,
|
||||
+};
|
||||
+
|
||||
+int __init ap42x_pci_init(void)
|
||||
+{
|
||||
+ if (machine_is_ap42x())
|
||||
+ pci_common_init(&ap42x_pci);
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
+subsys_initcall(ap42x_pci_init);
|
||||
--- /dev/null
|
||||
+++ b/arch/arm/mach-ixp4xx/ap42x-setup.c
|
||||
@@ -0,0 +1,166 @@
|
||||
+/*
|
||||
+ * arch/arm/mach-ixp4xx/ap42x-setup.c
|
||||
+ *
|
||||
+ * Board setup for the Tonze AP-42x boards
|
||||
+ *
|
||||
+ * Copyright (C) 2012 Imre Kaloz <kaloz@openwrt.org>
|
||||
+ *
|
||||
+ * based on coyote-setup.c:
|
||||
+ * Copyright (C) 2003-2005 MontaVista Software, Inc.
|
||||
+ *
|
||||
+ * Author: Imre Kaloz <Kaloz@openwrt.org>
|
||||
+ */
|
||||
+
|
||||
+#include <linux/kernel.h>
|
||||
+#include <linux/init.h>
|
||||
+#include <linux/device.h>
|
||||
+#include <linux/serial.h>
|
||||
+#include <linux/tty.h>
|
||||
+#include <linux/serial_8250.h>
|
||||
+#include <linux/mtd/physmap.h>
|
||||
+#include <linux/dma-mapping.h>
|
||||
+
|
||||
+#include <asm/types.h>
|
||||
+#include <asm/setup.h>
|
||||
+#include <asm/memory.h>
|
||||
+#include <mach/hardware.h>
|
||||
+#include <asm/irq.h>
|
||||
+#include <asm/mach-types.h>
|
||||
+#include <asm/mach/arch.h>
|
||||
+#include <asm/mach/flash.h>
|
||||
+
|
||||
+static struct mtd_partition ap42x_flash_partitions[] = {
|
||||
+ {
|
||||
+ .name = "RedBoot",
|
||||
+ .offset = 0x00000000,
|
||||
+ .size = 0x00080000,
|
||||
+ }, {
|
||||
+ .name = "linux",
|
||||
+ .offset = 0x00080000,
|
||||
+ .size = 0x00100000,
|
||||
+ }, {
|
||||
+ .name = "rootfs",
|
||||
+ .offset = 0x00180000,
|
||||
+ .size = 0x00660000,
|
||||
+ }, {
|
||||
+ .name = "FIS directory",
|
||||
+ .offset = 0x007f8000,
|
||||
+ .size = 0x00007000,
|
||||
+ }, {
|
||||
+ .name = "RedBoot config",
|
||||
+ .offset = 0x007ff000,
|
||||
+ .size = 0x00001000,
|
||||
+ },
|
||||
+};
|
||||
+
|
||||
+static struct physmap_flash_data ap42x_flash_data = {
|
||||
+ .width = 2,
|
||||
+ .parts = ap42x_flash_partitions,
|
||||
+ .nr_parts = ARRAY_SIZE(ap42x_flash_partitions),
|
||||
+};
|
||||
+
|
||||
+static struct resource ap42x_flash_resource = {
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+ .start = IXP4XX_EXP_BUS_BASE_PHYS,
|
||||
+ .end = IXP4XX_EXP_BUS_BASE_PHYS + SZ_8M - 1,
|
||||
+};
|
||||
+
|
||||
+static struct platform_device ap42x_flash = {
|
||||
+ .name = "physmap-flash",
|
||||
+ .id = 0,
|
||||
+ .dev = {
|
||||
+ .platform_data = &ap42x_flash_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &ap42x_flash_resource,
|
||||
+};
|
||||
+
|
||||
+static struct resource ap42x_uart_resource = {
|
||||
+ .start = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .end = IXP4XX_UART2_BASE_PHYS + 0x0fff,
|
||||
+ .flags = IORESOURCE_MEM,
|
||||
+};
|
||||
+
|
||||
+static struct plat_serial8250_port ap42x_uart_data[] = {
|
||||
+ {
|
||||
+ .mapbase = IXP4XX_UART2_BASE_PHYS,
|
||||
+ .membase = (char *)IXP4XX_UART2_BASE_VIRT + REG_OFFSET,
|
||||
+ .irq = IRQ_IXP4XX_UART2,
|
||||
+ .flags = UPF_BOOT_AUTOCONF | UPF_SKIP_TEST,
|
||||
+ .iotype = UPIO_MEM,
|
||||
+ .regshift = 2,
|
||||
+ .uartclk = IXP4XX_UART_XTAL,
|
||||
+ },
|
||||
+ { },
|
||||
+};
|
||||
+
|
||||
+static struct platform_device ap42x_uart = {
|
||||
+ .name = "serial8250",
|
||||
+ .id = PLAT8250_DEV_PLATFORM,
|
||||
+ .dev = {
|
||||
+ .platform_data = ap42x_uart_data,
|
||||
+ },
|
||||
+ .num_resources = 1,
|
||||
+ .resource = &ap42x_uart_resource,
|
||||
+};
|
||||
+
|
||||
+static struct eth_plat_info ap42x_plat_eth[] = {
|
||||
+ {
|
||||
+ .phy = 2,
|
||||
+ .rxq = 3,
|
||||
+ .txreadyq = 20,
|
||||
+ }, {
|
||||
+ .phy = 1,
|
||||
+ .rxq = 4,
|
||||
+ .txreadyq = 21,
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device ap42x_eth[] = {
|
||||
+ {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEB,
|
||||
+ .dev.platform_data = ap42x_plat_eth,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }, {
|
||||
+ .name = "ixp4xx_eth",
|
||||
+ .id = IXP4XX_ETH_NPEC,
|
||||
+ .dev.platform_data = ap42x_plat_eth + 1,
|
||||
+ .dev.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
+ }
|
||||
+};
|
||||
+
|
||||
+static struct platform_device *ap42x_devices[] __initdata = {
|
||||
+ &ap42x_flash,
|
||||
+ &ap42x_uart,
|
||||
+ &ap42x_eth[0],
|
||||
+ &ap42x_eth[1],
|
||||
+};
|
||||
+
|
||||
+static void __init ap42x_init(void)
|
||||
+{
|
||||
+ ixp4xx_sys_init();
|
||||
+
|
||||
+ ap42x_flash_resource.start = IXP4XX_EXP_BUS_BASE(0);
|
||||
+ ap42x_flash_resource.end = IXP4XX_EXP_BUS_BASE(0) + SZ_32M - 1;
|
||||
+
|
||||
+ *IXP4XX_EXP_CS0 |= IXP4XX_FLASH_WRITABLE;
|
||||
+ *IXP4XX_EXP_CS1 = *IXP4XX_EXP_CS0;
|
||||
+
|
||||
+ platform_add_devices(ap42x_devices, ARRAY_SIZE(ap42x_devices));
|
||||
+}
|
||||
+
|
||||
+#ifdef CONFIG_MACH_AP42X
|
||||
+MACHINE_START(AP42X, "Tonze AP-422/425")
|
||||
+ /* Maintainer: Imre Kaloz <kaloz@openwrt.org> */
|
||||
+ .map_io = ixp4xx_map_io,
|
||||
+ .init_irq = ixp4xx_init_irq,
|
||||
+ .init_time = ixp4xx_timer_init,
|
||||
+ .atag_offset = 0x100,
|
||||
+ .init_machine = ap42x_init,
|
||||
+#if defined(CONFIG_PCI)
|
||||
+ .dma_zone_size = SZ_64M,
|
||||
+#endif
|
||||
+ .restart = ixp4xx_restart,
|
||||
+MACHINE_END
|
||||
+#endif
|
||||
--- a/arch/arm/mach-ixp4xx/include/mach/uncompress.h
|
||||
+++ b/arch/arm/mach-ixp4xx/include/mach/uncompress.h
|
||||
@@ -45,7 +45,8 @@ static __inline__ void __arch_decomp_set
|
||||
machine_is_devixp() || machine_is_miccpt() || machine_is_mic256() ||
|
||||
machine_is_pronghorn() || machine_is_pronghorn_metro() ||
|
||||
machine_is_wrt300nv2() || machine_is_tw5334() ||
|
||||
- machine_is_usr8200() || machine_is_tw2662())
|
||||
+ machine_is_usr8200() || machine_is_tw2662() ||
|
||||
+ machine_is_ap42x())
|
||||
uart_base = (volatile u32*) IXP4XX_UART2_BASE_PHYS;
|
||||
else
|
||||
uart_base = (volatile u32*) IXP4XX_UART1_BASE_PHYS;
|
||||
|
|
@ -1,23 +0,0 @@
|
|||
--- a/net/core/skbuff.c
|
||||
+++ b/net/core/skbuff.c
|
||||
@@ -214,6 +214,9 @@ struct sk_buff *__alloc_skb(unsigned int
|
||||
|
||||
if (sk_memalloc_socks() && (flags & SKB_ALLOC_RX))
|
||||
gfp_mask |= __GFP_MEMALLOC;
|
||||
+#ifdef CONFIG_ARCH_IXP4XX
|
||||
+ gfp_mask |= GFP_DMA;
|
||||
+#endif
|
||||
|
||||
/* Get the HEAD */
|
||||
skb = kmem_cache_alloc_node(cache, gfp_mask & ~__GFP_DMA, node);
|
||||
@@ -1194,6 +1197,10 @@ int pskb_expand_head(struct sk_buff *skb
|
||||
if (skb_shared(skb))
|
||||
BUG();
|
||||
|
||||
+#ifdef CONFIG_ARCH_IXP4XX
|
||||
+ gfp_mask |= GFP_DMA;
|
||||
+#endif
|
||||
+
|
||||
size = SKB_DATA_ALIGN(size);
|
||||
|
||||
if (skb_pfmemalloc(skb))
|
||||
|
|
@ -1,10 +0,0 @@
|
|||
--- a/drivers/crypto/ixp4xx_crypto.c
|
||||
+++ b/drivers/crypto/ixp4xx_crypto.c
|
||||
@@ -14,6 +14,7 @@
|
||||
#include <linux/dmapool.h>
|
||||
#include <linux/crypto.h>
|
||||
#include <linux/kernel.h>
|
||||
+#include <linux/module.h>
|
||||
#include <linux/rtnetlink.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/spinlock.h>
|
||||
|
|
@ -1,22 +0,0 @@
|
|||
--- a/arch/arm/mach-ixp4xx/ixdp425-pci.c
|
||||
+++ b/arch/arm/mach-ixp4xx/ixdp425-pci.c
|
||||
@@ -53,7 +53,7 @@ static int __init ixdp425_map_irq(const
|
||||
};
|
||||
|
||||
if (slot >= 1 && slot <= MAX_DEV && pin >= 1 && pin <= IRQ_LINES)
|
||||
- return pci_irq_table[(slot + pin - 2) % 4];
|
||||
+ return pci_irq_table[(slot + pin - 2) % IRQ_LINES];
|
||||
|
||||
return -1;
|
||||
}
|
||||
--- a/arch/arm/mach-ixp4xx/miccpt-pci.c
|
||||
+++ b/arch/arm/mach-ixp4xx/miccpt-pci.c
|
||||
@@ -54,7 +54,7 @@ static int __init miccpt_map_irq(const s
|
||||
};
|
||||
|
||||
if (slot >= 1 && slot <= MAX_DEV && pin >= 1 && pin <= IRQ_LINES)
|
||||
- return pci_irq_table[(slot + pin - 2) % 4];
|
||||
+ return pci_irq_table[(slot + pin - 2) % IRQ_LINES];
|
||||
|
||||
return -1;
|
||||
}
|
||||
Loading…
Reference in New Issue