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cfi_flash: Report Advanced Sector Protection (PPB) with flinfo cmd

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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>
This commit is contained in:
Stefan Roese 2012-12-06 15:44:12 +01:00
parent ac6b911514
commit d2af028db3
1 changed files with 2 additions and 0 deletions
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2
drivers/mtd/cfi_flash.c
View File

@ -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);