sf: probe: Add support for S25FL256S_256K
Add support for Spansion S25FL256S_256K SPI flash.
Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
diff --git a/drivers/mtd/spi/spi_flash_probe.c b/drivers/mtd/spi/spi_flash_probe.c
index 883bc27..badbbf5 100644
--- a/drivers/mtd/spi/spi_flash_probe.c
+++ b/drivers/mtd/spi/spi_flash_probe.c
@@ -75,6 +75,7 @@
{"S25FL032P", 0x010215, 0x4d00, 64 * 1024, 64, 0},
{"S25FL064P", 0x010216, 0x4d00, 64 * 1024, 128, 0},
{"S25FL128S_64K", 0x012018, 0x4d01, 64 * 1024, 256, 0},
+ {"S25FL256S_256K", 0x010219, 0x4d00, 64 * 1024, 512, 0},
{"S25FL256S_64K", 0x010219, 0x4d01, 64 * 1024, 512, 0},
{"S25FL512S_64K", 0x010220, 0x4d01, 64 * 1024, 1024, 0},
#endif
@@ -195,7 +196,7 @@
flash->read = spi_flash_cmd_read_fast;
/* Compute the flash size */
- flash->page_size = 256;
+ flash->page_size = (ext_jedec == 0x4d00) ? 512 : 256;
flash->sector_size = params->sector_size;
flash->size = flash->sector_size * params->nr_sectors;