From: David Jander david.jander@protonic.nl
This patch introduces an extra mask-field in spansion_spi_flash_params to support flash chips with 1-byte extended ID (like the S25FL032P).
Signed-off-by: David Jander david@protonic.nl Signed-off-by: Mike Frysinger vapier@gentoo.org --- drivers/mtd/spi/spansion.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/drivers/mtd/spi/spansion.c b/drivers/mtd/spi/spansion.c index 94489af..4c28759 100644 --- a/drivers/mtd/spi/spansion.c +++ b/drivers/mtd/spi/spansion.c @@ -52,6 +52,7 @@ #define SPSN_ID_S25FL128P 0x2018 #define SPSN_EXT_ID_S25FL128P_256KB 0x0300 #define SPSN_EXT_ID_S25FL128P_64KB 0x0301 +#define SPSN_EXT_ID_S25FL032P 0x4d00
#define SPANSION_SR_WIP (1 << 0) /* Write-in-Progress */
@@ -124,6 +125,14 @@ static const struct spansion_spi_flash_params spansion_spi_flash_table[] = { .nr_sectors = 64, .name = "S25FL128P_256K", }, + { + .idcode1 = SPSN_ID_S25FL032A, + .idcode2 = SPSN_EXT_ID_S25FL032P, + .page_size = 256, + .pages_per_sector = 256, + .nr_sectors = 64, + .name = "S25FL032P", + }, };
static int spansion_wait_ready(struct spi_flash *flash, unsigned long timeout)