[PATCH v2] mtd: spi-nor: Add support for N25Q256A13 as N25Q256A

Nobuhiro Iwamatsu nobuhiro.iwamatsu.kw at hitachi.com
Thu Jan 26 17:51:37 PST 2017


Add new Micron N25Q256A (N25Q256A13) 256Mbit NOR Flash in the list
of supported devices. This chip has the same structure as the N25Q256A
but ID is different. And this fixes N25Q256A to N25Q256 to fit chip
name to other n25q chip names.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.kw at hitachi.com>
CC: Jagan Teki <jagan at openedev.com>
CC: Marek Vasut <marek.vasut at gmail.com>
---
 drivers/mtd/spi-nor/spi-nor.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index da7cd69d4857..a2a6922e356f 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -887,7 +887,8 @@ static const struct flash_info spi_nor_ids[] = {
 	{ "n25q064a",    INFO(0x20bb17, 0, 64 * 1024,  128, SECT_4K | SPI_NOR_QUAD_READ) },
 	{ "n25q128a11",  INFO(0x20bb18, 0, 64 * 1024,  256, SECT_4K | SPI_NOR_QUAD_READ) },
 	{ "n25q128a13",  INFO(0x20ba18, 0, 64 * 1024,  256, SECT_4K | SPI_NOR_QUAD_READ) },
-	{ "n25q256a",    INFO(0x20ba19, 0, 64 * 1024,  512, SECT_4K | SPI_NOR_QUAD_READ) },
+	{ "n25q256",     INFO(0x20ba19, 0, 64 * 1024,  512, SECT_4K | SPI_NOR_QUAD_READ) },
+	{ "n25q256a",    INFO(0x20bb19, 0, 64 * 1024,  512, SECT_4K | SPI_NOR_QUAD_READ) },
 	{ "n25q512a",    INFO(0x20bb20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
 	{ "n25q512ax3",  INFO(0x20ba20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
 	{ "n25q00",      INFO(0x20ba21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) },
-- 
2.11.0




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