renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 04:34:11 +08:00
Code

mtd: nand: pxa3xx: Fix SEQIN column address set

Browse Source 
This commit adds support page programming with a non-zero "column"
address setting. This is important to support OOB writing, through
command sequences such as:

  cmdfunc(mtd, NAND_CMD_SEQIN, mtd->writesize, ofs);
  write_buf(mtd, oob_buf, 6);
  cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1);

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Tested-by: Daniel Mack <zonque@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
This commit is contained in:
Ezequiel Garcia 2013-11-14 18:25:35 -03:00 committed by Brian Norris
parent 39f83d15df
commit e7f9a6a462
1 changed files with 2 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/mtd/nand/pxa3xx_nand.c
View File

@ -690,7 +690,8 @@ static int prepare_set_command(struct pxa3xx_nand_info *info, int command,
case NAND_CMD_SEQIN:
set_command_address(info, mtd->writesize, column, page_addr);
info->buf_start = column;
set_command_address(info, mtd->writesize, 0, page_addr);
break;
case NAND_CMD_PAGEPROG: