diff options
| author | Tudor Ambarus <tudor.ambarus@linaro.org> | 2023-11-25 14:35:26 +0200 |
|---|---|---|
| committer | Tudor Ambarus <tudor.ambarus@linaro.org> | 2023-12-06 11:25:07 +0200 |
| commit | 461d0babb54462188c98818b472e6a3d5a91fd60 (patch) | |
| tree | 7e42752152b777e7640f693b50cfa606538bda8e /drivers/mtd | |
| parent | 9641423174d05da32543e96ced66bb30cebcce16 (diff) | |
mtd: spi-nor: spansion: enable die erase for multi die flashes
Enable die erase for spansion multi die flashes.
Tested-by: Takahiro Kuwano <Takahiro.Kuwano@infineon.com>
Link: https://lore.kernel.org/r/20231125123529.55686-3-tudor.ambarus@linaro.org
Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/spi-nor/spansion.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c index 12921344373d..6cc237c24e07 100644 --- a/drivers/mtd/spi-nor/spansion.c +++ b/drivers/mtd/spi-nor/spansion.c @@ -17,6 +17,7 @@ #define SPINOR_OP_CLSR 0x30 /* Clear status register 1 */ #define SPINOR_OP_CLPEF 0x82 /* Clear program/erase failure flags */ +#define SPINOR_OP_CYPRESS_DIE_ERASE 0x61 /* Chip (die) erase */ #define SPINOR_OP_RD_ANY_REG 0x65 /* Read any register */ #define SPINOR_OP_WR_ANY_REG 0x71 /* Write any register */ #define SPINOR_REG_CYPRESS_VREG 0x00800000 @@ -644,6 +645,7 @@ static int s25hx_t_late_init(struct spi_nor *nor) params->ready = cypress_nor_sr_ready_and_clear; cypress_nor_ecc_init(nor); + params->die_erase_opcode = SPINOR_OP_CYPRESS_DIE_ERASE; return 0; } @@ -933,7 +935,6 @@ static const struct flash_info spansion_nor_parts[] = { .id = SNOR_ID(0x34, 0x2a, 0x1c, 0x0f, 0x00, 0x90), .name = "s25hl02gt", .mfr_flags = USE_CLPEF, - .flags = NO_CHIP_ERASE, .fixups = &s25hx_t_fixups }, { .id = SNOR_ID(0x34, 0x2b, 0x19, 0x0f, 0x08, 0x90), @@ -954,7 +955,6 @@ static const struct flash_info spansion_nor_parts[] = { .id = SNOR_ID(0x34, 0x2b, 0x1c, 0x0f, 0x00, 0x90), .name = "s25hs02gt", .mfr_flags = USE_CLPEF, - .flags = NO_CHIP_ERASE, .fixups = &s25hx_t_fixups }, { .id = SNOR_ID(0x34, 0x5a, 0x1a), |