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| author | Stefan Roese <sr@denx.de> | 2012-12-06 15:44:12 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2013-01-10 14:40:00 +0100 |
| commit | d2af028db3f75390f56f018e16c0f269521e07c5 (patch) | |
| tree | 82f296ddaba0dfe6fed0f5bb698c6594e69b17d9 /drivers/mtd/cfi_flash.c | |
| parent | ac6b911514ac834b87fd7c13be798f6e41767efd (diff) | |
| download | u-boot-imx-d2af028db3f75390f56f018e16c0f269521e07c5.zip u-boot-imx-d2af028db3f75390f56f018e16c0f269521e07c5.tar.gz u-boot-imx-d2af028db3f75390f56f018e16c0f269521e07c5.tar.bz2 | |
cfi_flash: Report Advanced Sector Protection (PPB) with flinfo cmd
Report the usage of the Advanced Sector Protection (PPB) to the user
upon 'flinfo' command. E.g:
Bank # 1: CFI conformant flash (16 x 16) Size: 64 MB in 512 Sectors
AMD Standard command set, Manufacturer ID: 0x01, Device ID: 0x227E2301
Advanced Sector Protection (PPB) enabled
Erase timeout: 16384 ms, write timeout: 2 ms
Buffer write timeout: 5 ms, buffer size: 32 bytes
Sector Start Addresses:
FC000000 E FC020000 E RO FC040000 E FC060000 E FC080000 E
...
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Holger Brunck <holger.brunck@keymile.com>
Tested-by: Holger Brunck <holger.brunck@keymile.com>
Diffstat (limited to 'drivers/mtd/cfi_flash.c')
| -rw-r--r-- | drivers/mtd/cfi_flash.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 048a7a7..60dbb78 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -1247,6 +1247,8 @@ void flash_print_info (flash_info_t * info) printf(info->chipwidth == FLASH_CFI_16BIT ? "%04X" : "%02X", info->device_id2); } + if ((info->vendor == CFI_CMDSET_AMD_STANDARD) && (info->legacy_unlock)) + printf("\n Advanced Sector Protection (PPB) enabled"); printf ("\n Erase timeout: %ld ms, write timeout: %ld ms\n", info->erase_blk_tout, info->write_tout); |