diff options
author | Sagar Shrikant Kadam <sagar.kadam@sifive.com> | 2019-10-22 17:22:18 +0000 |
---|---|---|
committer | Tudor Ambarus <tudor.ambarus@microchip.com> | 2019-11-11 20:42:54 +0200 |
commit | d6ee51637239de0066e2720351f0cda0db5371b3 (patch) | |
tree | cefbd7c886b02e11a87ec804e70984b6b5fe1232 | |
parent | 4c42f63553d79295910f7b4efd5f6dc37fe1a2a5 (diff) | |
download | linux-d6ee51637239de0066e2720351f0cda0db5371b3.tar.gz linux-d6ee51637239de0066e2720351f0cda0db5371b3.tar.bz2 linux-d6ee51637239de0066e2720351f0cda0db5371b3.zip |
mtd: spi-nor: Add support for is25wp256
Update the spi_nor_id table for is25wp256 (32MB) device from ISSI,
present on HiFive Unleashed dev board (Rev: A00).
Use the post bfpt fixup hook for the is25wp256 device, as done for
the is25lp256 device to overwrite the wrong address width advertised
by BFPT.
Signed-off-by: Sagar Shrikant Kadam <sagar.kadam@sifive.com>
[tudor.ambarus@microchip.com: rebase, split and adapt for latest spi-nor/next]
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
Reviewed-by: Vignesh Raghavendra <vigneshr@ti.com>
-rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 159ee7a67c72..f7c6dcb6faaa 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -2412,6 +2412,10 @@ static const struct flash_info spi_nor_ids[] = { SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, { "is25wp128", INFO(0x9d7018, 0, 64 * 1024, 256, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { "is25wp256", INFO(0x9d7019, 0, 64 * 1024, 512, + SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | + SPI_NOR_4B_OPCODES) + .fixups = &is25lp256_fixups }, /* Macronix */ { "mx25l512e", INFO(0xc22010, 0, 64 * 1024, 1, SECT_4K) }, |