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| author | Tudor Ambarus <tudor.ambarus@microchip.com> | 2021-12-07 15:02:52 +0100 |
|---|---|---|
| committer | Tudor Ambarus <tudor.ambarus@microchip.com> | 2021-12-07 16:05:11 +0100 |
| commit | 5eefc2dc03192c58b558f9b8f0fbf92998ee5771 (patch) | |
| tree | bc94536f59fe27c77cfda35a7a334546ef72d5c0 /drivers/mtd/spi-nor | |
| parent | mtd: spi-nor: winbond: w25q256jvm: Init flash based on SFDP (diff) | |
| download | linux-5eefc2dc03192c58b558f9b8f0fbf92998ee5771.tar.xz linux-5eefc2dc03192c58b558f9b8f0fbf92998ee5771.zip | |
mtd: spi-nor: spansion: s25fl256s0: Skip SFDP parsing
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>
Link: https://lore.kernel.org/r/20211207140254.87681-13-tudor.ambarus@microchip.com
Diffstat (limited to 'drivers/mtd/spi-nor')
| -rw-r--r-- | drivers/mtd/spi-nor/spansion.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/spi-nor/spansion.c b/drivers/mtd/spi-nor/spansion.c index f2a2995a7718..f44401287811 100644 --- a/drivers/mtd/spi-nor/spansion.c +++ b/drivers/mtd/spi-nor/spansion.c @@ -210,7 +210,8 @@ static const struct flash_info spansion_parts[] = { NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "s25fl256s0", INFO6(0x010219, 0x4d0080, 256 * 1024, 128) FLAGS(USE_CLSR) - NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + NO_SFDP_FLAGS(SPI_NOR_SKIP_SFDP | SPI_NOR_DUAL_READ | + SPI_NOR_QUAD_READ) }, { "s25fl256s1", INFO6(0x010219, 0x4d0180, 64 * 1024, 512) FLAGS(USE_CLSR) NO_SFDP_FLAGS(SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, |