From d5c9b013c71a570737353270f94b9a52639fcea1 Mon Sep 17 00:00:00 2001 From: Ezequiel Garcia Date: Thu, 14 Nov 2013 18:25:35 -0300 Subject: [PATCH 149/203] 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: Ezequiel Garcia Tested-by: Daniel Mack Signed-off-by: Brian Norris --- drivers/mtd/nand/pxa3xx_nand.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -694,7 +694,8 @@ static int prepare_set_command(struct px 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: