From: Philipp Zabel Date: Wed, 9 Apr 2008 18:24:05 +0000 (+0100) Subject: [ARM] 4949/1: magician: enable flash VPP GPIO and build in MTD, physmap-flash and... X-Git-Tag: v2.6.26-rc1~1131^2~2^10~25 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aa7975901b949501d47af8225f23bee1116cd441;p=linux-2.6 [ARM] 4949/1: magician: enable flash VPP GPIO and build in MTD, physmap-flash and JFFS2 This enables rootfs on StrataFlash if the bootloader supplies the partition list. Signed-off-by: Philipp Zabel Signed-off-by: Russell King --- diff --git a/arch/arm/configs/magician_defconfig b/arch/arm/configs/magician_defconfig index 76960c71d8..b9b234bdb3 100644 --- a/arch/arm/configs/magician_defconfig +++ b/arch/arm/configs/magician_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.24-rc3 -# Tue Nov 20 12:05:40 2007 +# Linux kernel version: 2.6.24-rc6 +# Sat Dec 22 10:38:43 2007 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y @@ -461,7 +461,6 @@ CONFIG_MTD_CMDLINE_PARTS=y CONFIG_MTD_CHAR=m CONFIG_MTD_BLKDEVS=m CONFIG_MTD_BLOCK=m -# CONFIG_MTD_BLOCK_RO is not set # CONFIG_FTL is not set # CONFIG_NFTL is not set # CONFIG_INFTL is not set @@ -472,9 +471,8 @@ CONFIG_MTD_BLOCK=m # # RAM/ROM/Flash chip drivers # -CONFIG_MTD_CFI=m +CONFIG_MTD_CFI=y # CONFIG_MTD_JEDECPROBE is not set -CONFIG_MTD_GEN_PROBE=m # CONFIG_MTD_CFI_ADV_OPTIONS is not set CONFIG_MTD_MAP_BANK_WIDTH_1=y CONFIG_MTD_MAP_BANK_WIDTH_2=y @@ -486,10 +484,9 @@ CONFIG_MTD_CFI_I1=y CONFIG_MTD_CFI_I2=y # CONFIG_MTD_CFI_I4 is not set # CONFIG_MTD_CFI_I8 is not set -CONFIG_MTD_CFI_INTELEXT=m +CONFIG_MTD_CFI_INTELEXT=y # CONFIG_MTD_CFI_AMDSTD is not set # CONFIG_MTD_CFI_STAA is not set -CONFIG_MTD_CFI_UTIL=m # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set @@ -499,10 +496,10 @@ CONFIG_MTD_CFI_UTIL=m # Mapping drivers for chip access # # CONFIG_MTD_COMPLEX_MAPPINGS is not set -CONFIG_MTD_PHYSMAP=m -CONFIG_MTD_PHYSMAP_START=0x8000000 -CONFIG_MTD_PHYSMAP_LEN=0x0 -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PHYSMAP_START=0x00000000 +CONFIG_MTD_PHYSMAP_LEN=0x04000000 +CONFIG_MTD_PHYSMAP_BANKWIDTH=4 # CONFIG_MTD_PXA2XX is not set # CONFIG_MTD_ARM_INTEGRATOR is not set # CONFIG_MTD_SHARP_SL is not set @@ -951,7 +948,7 @@ CONFIG_TMPFS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -CONFIG_JFFS2_FS=m +CONFIG_JFFS2_FS=y CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y # CONFIG_JFFS2_FS_WBUF_VERIFY is not set @@ -1142,10 +1139,10 @@ CONFIG_CRC_CCITT=y CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set -CONFIG_ZLIB_INFLATE=m -CONFIG_ZLIB_DEFLATE=m -CONFIG_LZO_COMPRESS=m -CONFIG_LZO_DECOMPRESS=m +CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_DEFLATE=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y diff --git a/arch/arm/mach-pxa/magician.c b/arch/arm/mach-pxa/magician.c index 3b7e8bac73..159f6dc454 100644 --- a/arch/arm/mach-pxa/magician.c +++ b/arch/arm/mach-pxa/magician.c @@ -224,6 +224,11 @@ static struct pxaohci_platform_data magician_ohci_info = { * StrataFlash */ +static void magician_set_vpp(struct map_info *map, int vpp) +{ + gpio_set_value(EGPIO_MAGICIAN_FLASH_VPP, vpp); +} + #define PXA_CS_SIZE 0x04000000 static struct resource strataflash_resource = { @@ -234,6 +239,7 @@ static struct resource strataflash_resource = { static struct physmap_flash_data strataflash_data = { .width = 4, + .set_vpp = magician_set_vpp, }; static struct platform_device strataflash = {