Messages in this thread Patch in this message | | | From | Vignesh Raghavendra <> | Subject | [PATCH 2/3] mtd: spi-nor: Add entries for mt25q variants | Date | Thu, 5 Dec 2019 12:29:34 +0530 |
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Add entries for mt25q*256a and mt25q*512a flashes. These are similar to existing n25q variants but support stateless 4 byte addressing opcodes
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com> --- drivers/mtd/spi-nor/spi-nor.c | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 01efea022990..a5cb647378f0 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -2456,8 +2456,17 @@ 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) }, + { "mt25ql256a", INFO6(0x20ba19, 0x104400, 64 * 1024, 512, + SECT_4K | USE_FSR | SPI_NOR_DUAL_READ | + SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, { "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ) }, + { "mt25qu256a", INFO6(0x20bb19, 0x104400, 64 * 1024, 512, + SECT_4K | USE_FSR | SPI_NOR_DUAL_READ | + SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, { "n25q256ax1", INFO(0x20bb19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_QUAD_READ) }, + { "mt25ql512a", INFO6(0x20ba20, 0x104400, 64 * 1024, 1024, + SECT_4K | USE_FSR | SPI_NOR_DUAL_READ | + SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, { "n25q512ax3", INFO(0x20ba20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) }, { "mt25qu512a", INFO6(0x20bb20, 0x104400, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_DUAL_READ | -- 2.24.0
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