diff options
| author | Mathias Kresin <dev@kresin.me> | 2017-04-13 10:23:54 +0300 |
|---|---|---|
| committer | Cyrille Pitchen <cyrille.pitchen@atmel.com> | 2017-04-16 19:33:38 +0300 |
| commit | b0fcb4b413028376894feaaaf62bcb09ab1b52f2 (patch) | |
| tree | 523f93f28ace6468cc5108bb22f72b4cf97aa814 /drivers | |
| parent | 835ed7bf12609ce23d42956e74206cc539a0ce5f (diff) | |
| download | linux-b0fcb4b413028376894feaaaf62bcb09ab1b52f2.tar.xz | |
mtd: spi-nor: enable stateless 4b op codes for mx25u25635f
All required stateless 4-byte op codes are supported by this flash
chip. The stateless 4-byte support can't be autodetected due to a
missing 4-byte Address Instruction Table in SFDP.
Fixes hangs on reboot for SoCs expecting the flash chip in 3byte mode.
Signed-off-by: Mathias Kresin <dev@kresin.me>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 19b0b01be2d3..36684ca7aa24 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1023,7 +1023,7 @@ static const struct flash_info spi_nor_ids[] = { { "mx25l12805d", INFO(0xc22018, 0, 64 * 1024, 256, 0) }, { "mx25l12855e", INFO(0xc22618, 0, 64 * 1024, 256, 0) }, { "mx25l25635e", INFO(0xc22019, 0, 64 * 1024, 512, 0) }, - { "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K) }, + { "mx25u25635f", INFO(0xc22539, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_4B_OPCODES) }, { "mx25l25655e", INFO(0xc22619, 0, 64 * 1024, 512, 0) }, { "mx66l51235l", INFO(0xc2201a, 0, 64 * 1024, 1024, SPI_NOR_QUAD_READ) }, { "mx66l1g55g", INFO(0xc2261b, 0, 64 * 1024, 2048, SPI_NOR_QUAD_READ) }, |