400-LF-20-3-mtd-spi-nor-Use-1-bit-mode-of-spansion-s25fs.patch 1018 B

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  1. From 2b84e88d36de482da0370290ad4af09a71993f08 Mon Sep 17 00:00:00 2001
  2. From: Han Xu <[email protected]>
  3. Date: Tue, 14 Apr 2020 11:58:44 -0500
  4. Subject: [PATCH] LF-20-3 mtd: spi-nor: Use 1 bit mode of spansion(s25fs512s)
  5. flash
  6. This is a workaround patch which uses only single bit mode of s25fs512s
  7. flash
  8. Signed-off-by: Han Xu <[email protected]>
  9. Signed-off-by: Kuldeep Singh <[email protected]>
  10. ---
  11. drivers/mtd/spi-nor/spansion.c | 2 +-
  12. 1 file changed, 1 insertion(+), 1 deletion(-)
  13. --- a/drivers/mtd/spi-nor/spansion.c
  14. +++ b/drivers/mtd/spi-nor/spansion.c
  15. @@ -232,7 +232,7 @@ static const struct flash_info spansion_
  16. SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
  17. USE_CLSR) },
  18. { "s25fs512s", INFO6(0x010220, 0x4d0081, 256 * 1024, 256,
  19. - SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR)
  20. + SPI_NOR_4B_OPCODES | USE_CLSR)
  21. .fixups = &s25fs_s_fixups, },
  22. { "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024, 64, 0) },
  23. { "s25sl12801", INFO(0x012018, 0x0301, 64 * 1024, 256, 0) },