On Tue, Aug 1, 2017 at 9:43 AM, Yogesh Gaur yogeshnarayan.gaur@nxp.com wrote:
Add MT35XU512ABA1G12 parameters to NOR flash parameters array. Since the manufactory ID is changed to 0x2C, add it for micron and using it for relevant settings.
The MT35XU512ABA1G12 only supports 1 bit mode and 8 bits. It can't support dual and quad. Supports subsector erase with 4KB granularity, have support of FSR(flag status register) and flash size is 64MB.
drivers/mtd/spi/sf_internal.h | 1 + drivers/mtd/spi/spi_flash.c | 2 ++ drivers/mtd/spi/spi_flash_ids.c | 1 + 3 files changed, 4 insertions(+)
diff --git a/drivers/mtd/spi/sf_internal.h b/drivers/mtd/spi/sf_internal.h index 839cdbe..f46cb3a 100644 --- a/drivers/mtd/spi/sf_internal.h +++ b/drivers/mtd/spi/sf_internal.h @@ -33,6 +33,7 @@ enum spi_nor_option_flags { /* CFI Manufacture ID's */ #define SPI_FLASH_CFI_MFR_SPANSION 0x01 #define SPI_FLASH_CFI_MFR_STMICRO 0x20 +#define SPI_FLASH_CFI_MFR_MICRON 0x2C
Does this new mfr id from micro? so 0x20 still exists?
thanks!