n25q variants do not support stateless 4 byte addressing opcodes by default, therefore first patch disables this flag for those parts. Second patch adds entries for mt25q variants which are similar to n25q but supports stateless 4 byte opcodes. Third patch adds USE_FSR flag for mt25qu512a as flash supports flag registers
Tested on mt25qu512a variant
Simon, Euginey,
Could you test this patch series on your boards as well?
Changes since v1: Rename newer variants as mt25* Add a patch to enable flag register parsing for mt25qu512a
Vignesh Raghavendra (3): spi-nor: spi-nor-ids: Disable SPI_NOR_4B_OPCODES for n25q512* and n25q256* spi-nor: spi-nor-ids: Add entries for mt25q variants spi-nor: spi-nor-ids: Add USE_FSR flag for mt25qu512a entry
drivers/mtd/spi/spi-nor-ids.c | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-)