diff mbox series

[v3,22/25] mtd: spi-nor: spansion: s25fl256s0: Skip SFDP parsing

Message ID 20211029172633.886453-23-tudor.ambarus@microchip.com
State Superseded
Delegated to: Ambarus Tudor
Headers show
Series mtd: spi-nor: Clean params init | expand

Commit Message

Tudor Ambarus Oct. 29, 2021, 5:26 p.m. UTC 
s25fl256s0 does not define the SFDP tables nor implements the
RDSFDP 0x5a command. Skip the SFDP parsing in order to avoid
issuing an unsupported command to the flash.

Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
---
 drivers/mtd/spi-nor/spansion.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c
index 3ee1cd3b8fb5..463ddd0776ec 100644
--- a/drivers/mtd/spi-nor/spansion.c
+++ b/drivers/mtd/spi-nor/spansion.c
@@ -209,8 +209,9 @@  static const struct flash_info spansion_parts[] = {
 			      SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
 			      USE_CLSR) },
 	{ "s25fl256s0", INFO6(0x010219, 0x4d0080, 256 * 1024, 128,
-			      SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
-			      USE_CLSR) },
+			      SPI_NOR_SKIP_SFDP |
+			      SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
+					 USE_CLSR)) },
 	{ "s25fl256s1", INFO6(0x010219, 0x4d0180, 64 * 1024, 512,
 			      SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
 			      USE_CLSR) },