From: Sagar Shrikant Kadam Date: Tue, 22 Oct 2019 17:22:18 +0000 (+0000) Subject: mtd: spi-nor: Add support for is25wp256 X-Git-Tag: v5.5-rc1~196^2~1^2~1 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=d6ee51637239de0066e2720351f0cda0db5371b3;p=linux.git 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 [tudor.ambarus@microchip.com: rebase, split and adapt for latest spi-nor/next] Signed-off-by: Tudor Ambarus Reviewed-by: Vignesh Raghavendra --- 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) },