Enable die erase for spansion multi die flashes.
Signed-off-by: Tudor Ambarus <[email protected]>
Tested-by: Takahiro Kuwano <[email protected]>
---
drivers/mtd/spi-nor/spansion.c | 4 ++--
1 file 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),
--
2.34.1