p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

mtd: spi-nor : Remove SPI_NOR_HAS_TB flag on s25fl512s 

Currently, the Top/Bottom protection function (SPI_NOR_HAS_TB) is
implemented to fit some flashes with TB bit on SR.

s25fl512s has TBPROT bit on CR1, so the TB protection is not working on it.
Fix the wrong flag on s25fl512s.

Signed-off-by: Jungseung Lee <js07.lee@samsung.com>
Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com>
This commit is contained in:
Jungseung Lee 2019-07-13 22:56:20 +09:00 committed by Tudor Ambarus
parent f13e18048b
commit e702389803
No known key found for this signature in database
GPG Key ID: 4B554F47A58D14E9
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/mtd/spi-nor/spi-nor.c
View File

@ -2387,7 +2387,7 @@ static const struct flash_info spi_nor_ids[] = {
{ "s25fl256s1", INFO(0x010219, 0x4d01, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, { "s25fl256s1", INFO(0x010219, 0x4d01, 64 * 1024, 512, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) },
{ "s25fl512s", INFO6(0x010220, 0x4d0080, 256 * 1024, 256, { "s25fl512s", INFO6(0x010220, 0x4d0080, 256 * 1024, 256,
SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ |
SPI_NOR_HAS_LOCK | SPI_NOR_HAS_TB | USE_CLSR) }, SPI_NOR_HAS_LOCK | USE_CLSR) },
{ "s25fs512s", INFO6(0x010220, 0x4d0081, 256 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) }, { "s25fs512s", INFO6(0x010220, 0x4d0081, 256 * 1024, 256, SPI_NOR_DUAL_READ | SPI_NOR_QUAD_READ | USE_CLSR) },
{ "s70fl01gs", INFO(0x010221, 0x4d00, 256 * 1024, 256, 0) }, { "s70fl01gs", INFO(0x010221, 0x4d00, 256 * 1024, 256, 0) },
{ "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024, 64, 0) }, { "s25sl12800", INFO(0x012018, 0x0300, 256 * 1024, 64, 0) },