diff options
| -rw-r--r-- | drivers/mtd/spi/spi-nor-core.c | 28 | ||||
| -rw-r--r-- | drivers/mtd/spi/spi-nor-ids.c | 7 |
2 files changed, 26 insertions, 9 deletions
diff --git a/drivers/mtd/spi/spi-nor-core.c b/drivers/mtd/spi/spi-nor-core.c index 24c6c31c043..fcbcfe3587b 100644 --- a/drivers/mtd/spi/spi-nor-core.c +++ b/drivers/mtd/spi/spi-nor-core.c @@ -3684,8 +3684,10 @@ static int s25fs_s_quad_enable(struct spi_nor *nor) static int s25fs_s_erase_non_uniform(struct spi_nor *nor, loff_t addr) { + u8 opcode = nor->addr_width == 4 ? SPINOR_OP_BE_4K_4B : SPINOR_OP_BE_4K; + /* Support 8 x 4KB sectors at bottom */ - return spansion_erase_non_uniform(nor, addr, SPINOR_OP_BE_4K_4B, 0, SZ_32K); + return spansion_erase_non_uniform(nor, addr, opcode, 0, SZ_32K); } static int s25fs_s_setup(struct spi_nor *nor, const struct flash_info *info, @@ -3739,12 +3741,24 @@ static int s25fs_s_post_bfpt_fixup(struct spi_nor *nor, static void s25fs_s_post_sfdp_fixup(struct spi_nor *nor, struct spi_nor_flash_parameter *params) { - /* READ_1_1_2 is not supported */ - params->hwcaps.mask &= ~SNOR_HWCAPS_READ_1_1_2; - /* READ_1_1_4 is not supported */ - params->hwcaps.mask &= ~SNOR_HWCAPS_READ_1_1_4; - /* PP_1_1_4 is not supported */ - params->hwcaps.mask &= ~SNOR_HWCAPS_PP_1_1_4; + /* + * The S25FS064S(8MB) supports 1-1-2 and 1-1-4 commands, but params for + * read ops in SFDP are wrong. The other density parts do not support + * 1-1-2 and 1-1-4 commands. + */ + if (params->size == SZ_8M) { + spi_nor_set_read_settings(¶ms->reads[SNOR_CMD_READ_1_1_2], + 0, 8, SPINOR_OP_READ_1_1_2, + SNOR_PROTO_1_1_2); + spi_nor_set_read_settings(¶ms->reads[SNOR_CMD_READ_1_1_4], + 0, 8, SPINOR_OP_READ_1_1_4, + SNOR_PROTO_1_1_4); + } else { + params->hwcaps.mask &= ~SNOR_HWCAPS_READ_1_1_2; + params->hwcaps.mask &= ~SNOR_HWCAPS_READ_1_1_4; + params->hwcaps.mask &= ~SNOR_HWCAPS_PP_1_1_4; + } + /* Use volatile register to enable quad */ params->quad_enable = s25fs_s_quad_enable; } diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c index 30cff8afdbd..b954631ff76 100644 --- a/drivers/mtd/spi/spi-nor-ids.c +++ b/drivers/mtd/spi/spi-nor-ids.c @@ -338,9 +338,12 @@ const struct flash_info spi_nor_ids[] = { */ { INFO("s25sl032p", 0x010215, 0x4d00, 64 * 1024, 64, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { INFO("s25sl064p", 0x010216, 0x4d00, 64 * 1024, 128, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, - { INFO("s25fl256s0", 0x010219, 0x4d00, 256 * 1024, 128, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, - { INFO("s25fl256s1", 0x010219, 0x4d01, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, + { INFO6("s25fl256s0", 0x010219, 0x4d0080, 256 * 1024, 128, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, + { INFO6("s25fl256s1", 0x010219, 0x4d0180, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, { INFO6("s25fl512s", 0x010220, 0x4d0080, 256 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, + { INFO6("s25fs064s", 0x010217, 0x4d0181, 64 * 1024, 128, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, + { INFO6("s25fs128s", 0x012018, 0x4d0181, 64 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, + { INFO6("s25fs256s", 0x010219, 0x4d0181, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, { INFO6("s25fs512s", 0x010220, 0x4d0081, 256 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, { INFO("s25fl512s_256k", 0x010220, 0x4d00, 256 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, { INFO("s25fl512s_64k", 0x010220, 0x4d01, 64 * 1024, 1024, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, |