[U-Boot] [PATCH RFT v2 0/3] spi-nor: spi-nor-ids: Fix 4 Byte addressing

Vignesh Raghavendra vigneshr at ti.com
Fri Sep 27 04:43:26 UTC 2019

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
  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(-)


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