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Commit e7f9a6a4 authored by Ezequiel Garcia's avatar Ezequiel Garcia Committed by Brian Norris
Browse files

mtd: nand: pxa3xx: Fix SEQIN column address set 



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: default avatarEzequiel Garcia <ezequiel.garcia@free-electrons.com>
Tested-by: default avatarDaniel Mack <zonque@gmail.com>
Signed-off-by: default avatarBrian Norris <computersforpeace@gmail.com>
parent 39f83d15

drivers/mtd/nand/pxa3xx_nand.c

+2 −1
Original line number Diff line number Diff line
@@ -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: