diff options
author | mar.krzeminski <mar.krzeminski@gmail.com> | 2017-01-06 17:19:01 (GMT) |
---|---|---|
committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-09-25 07:25:32 (GMT) |
commit | 7b4b38947e58148deed994b09f74a5949776f00f (patch) | |
tree | c2fedb64eb880eaf2b55d99d1d4320710e446f45 /drivers/mtd | |
parent | fbef766e45b6c30f515c52d9ca13eafe8f8c8a71 (diff) | |
download | linux-7b4b38947e58148deed994b09f74a5949776f00f.tar.xz |
mtd: spi-nor: Disable chip erase for Micron n25q00.
Micron n25q00 are stacked chips, thus do not support chip erase.
>From now spi-nor framework will not send chip erase command,
instead will use sector at time erase procedure.
Signed-off-by: Marcin Krzeminski <mar.krzeminski@gmail.com>
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Diffstat (limited to 'drivers/mtd')
-rw-r--r-- | drivers/mtd/spi-nor/spi-nor.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c index 0ab177e..99f4029 100644 --- a/drivers/mtd/spi-nor/spi-nor.c +++ b/drivers/mtd/spi-nor/spi-nor.c @@ -1036,8 +1036,8 @@ static const struct flash_info spi_nor_ids[] = { { "n25q256a", INFO(0x20ba19, 0, 64 * 1024, 512, SECT_4K | SPI_NOR_QUAD_READ) }, { "n25q512a", INFO(0x20bb20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) }, { "n25q512ax3", INFO(0x20ba20, 0, 64 * 1024, 1024, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) }, - { "n25q00", INFO(0x20ba21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) }, - { "n25q00a", INFO(0x20bb21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ) }, + { "n25q00", INFO(0x20ba21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) }, + { "n25q00a", INFO(0x20bb21, 0, 64 * 1024, 2048, SECT_4K | USE_FSR | SPI_NOR_QUAD_READ | NO_CHIP_ERASE) }, /* PMC */ { "pm25lv512", INFO(0, 0, 32 * 1024, 2, SECT_4K_PMC) }, |