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 <[email protected]> --- drivers/mtd/nand/pxa3xx_nand.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index 5f874a6..e09c901 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -694,7 +694,8 @@ 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: -- 1.8.1.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
