MT25QU01 OPN with 4B OPCODE support is currently not supported in source code and the driver reuses the definition for "n25q00a" which has the same silicon ID but is a slower part.
Adding mt25u01g definition to the source code to support a faster read response for MT25QU01 QSPI NOR Flash device.
Signed-off-by: Jit Loon Lim jit.loon.lim@intel.com --- drivers/mtd/spi/spi-nor-ids.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/mtd/spi/spi-nor-ids.c b/drivers/mtd/spi/spi-nor-ids.c index 3ca46330bb..1b2e88cd26 100644 --- a/drivers/mtd/spi/spi-nor-ids.c +++ b/drivers/mtd/spi/spi-nor-ids.c @@ -311,6 +311,8 @@ const struct flash_info spi_nor_ids[] = { { INFO6("mt25ql512a", 0x20ba20, 0x104400, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | SPI_NOR_4B_OPCODES) }, { INFO("n25q512ax3", 0x20ba20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) }, { INFO("n25q00", 0x20ba21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) }, + { INFO6("mt25qu01g", 0x20bb21, 0x104400, 64 * 1024, 2048, SECT_4K | USE_FSR | +SPI_NOR_QUAD_READ | NO_CHIP_ERASE | SPI_NOR_4B_OPCODES) }, { INFO("n25q00a", 0x20bb21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) }, { INFO("mt25ql01g", 0x21ba20, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) }, { INFO("mt25qu02g", 0x20bb22, 0, 64 * 1024, 4096, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) },