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| author | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-05-30 14:45:06 +0200 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2013-05-30 14:45:06 +0200 |
| commit | a19b0dd62d7b8efc658fa1aa685ff5665878f3ee (patch) | |
| tree | 1fadf0fb3da83203ba28f209ec99e1b33e03f4d5 /drivers/mtd | |
| parent | 60985bba58e7695dac1fddae8cdbb62d8cfd1254 (diff) | |
| parent | a71d45d706a5b51c348160163b6c159632273fed (diff) | |
| download | u-boot-imx-a19b0dd62d7b8efc658fa1aa685ff5665878f3ee.zip u-boot-imx-a19b0dd62d7b8efc658fa1aa685ff5665878f3ee.tar.gz u-boot-imx-a19b0dd62d7b8efc658fa1aa685ff5665878f3ee.tar.bz2 | |
Merge branch 'u-boot/master' into 'u-boot-arm/master'
Conflicts:
common/cmd_fpga.c
drivers/usb/host/ohci-at91.c
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/cfi_flash.c | 23 | ||||
| -rw-r--r-- | drivers/mtd/spi/spansion.c | 2 |
2 files changed, 14 insertions, 11 deletions
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 22d8440..25f8752 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -38,6 +38,7 @@ #include <asm/processor.h> #include <asm/io.h> #include <asm/byteorder.h> +#include <asm/unaligned.h> #include <environment.h> #include <mtd/cfi_flash.h> #include <watchdog.h> @@ -183,16 +184,16 @@ u64 flash_read64(void *addr)__attribute__((weak, alias("__flash_read64"))); flash_info_t *flash_get_info(ulong base) { int i; - flash_info_t *info = NULL; + flash_info_t *info; for (i = 0; i < CONFIG_SYS_MAX_FLASH_BANKS; i++) { - info = & flash_info[i]; + info = &flash_info[i]; if (info->size && info->start[0] <= base && base <= info->start[0] + info->size - 1) - break; + return info; } - return info; + return NULL; } #endif @@ -1640,9 +1641,10 @@ static void cfi_reverse_geometry(struct cfi_qry *qry) u32 tmp; for (i = 0, j = qry->num_erase_regions - 1; i < j; i++, j--) { - tmp = qry->erase_region_info[i]; - qry->erase_region_info[i] = qry->erase_region_info[j]; - qry->erase_region_info[j] = tmp; + tmp = get_unaligned(&(qry->erase_region_info[i])); + put_unaligned(get_unaligned(&(qry->erase_region_info[j])), + &(qry->erase_region_info[i])); + put_unaligned(tmp, &(qry->erase_region_info[j])); } } @@ -2073,8 +2075,8 @@ ulong flash_get_size (phys_addr_t base, int banknum) info->start[0] = (ulong)map_physmem(base, info->portwidth, MAP_NOCACHE); if (flash_detect_cfi (info, &qry)) { - info->vendor = le16_to_cpu(qry.p_id); - info->ext_addr = le16_to_cpu(qry.p_adr); + info->vendor = le16_to_cpu(get_unaligned(&(qry.p_id))); + info->ext_addr = le16_to_cpu(get_unaligned(&(qry.p_adr))); num_erase_regions = qry.num_erase_regions; if (info->ext_addr) { @@ -2163,7 +2165,8 @@ ulong flash_get_size (phys_addr_t base, int banknum) break; } - tmp = le32_to_cpu(qry.erase_region_info[i]); + tmp = le32_to_cpu(get_unaligned( + &(qry.erase_region_info[i]))); debug("erase region %u: 0x%08lx\n", i, tmp); erase_region_count = (tmp & 0xffff) + 1; diff --git a/drivers/mtd/spi/spansion.c b/drivers/mtd/spi/spansion.c index bc558c4..dad30b5 100644 --- a/drivers/mtd/spi/spansion.c +++ b/drivers/mtd/spi/spansion.c @@ -94,7 +94,7 @@ static const struct spansion_spi_flash_params spansion_spi_flash_table[] = { .idcode2 = 0x4d01, .pages_per_sector = 256, .nr_sectors = 256, - .name = "S25FL129P_64K", + .name = "S25FL129P_64K/S25FL128S", }, { .idcode1 = 0x0219, |