diff options
Diffstat (limited to 'drivers/mtd/nand/nand_imx.c')
| -rw-r--r-- | drivers/mtd/nand/nand_imx.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/mtd/nand/nand_imx.c b/drivers/mtd/nand/nand_imx.c index 5e4504a48e..3d4082fe18 100644 --- a/drivers/mtd/nand/nand_imx.c +++ b/drivers/mtd/nand/nand_imx.c @@ -1008,14 +1008,23 @@ static void imx_nand_command(struct nand_chip *chip, unsigned command, else host->buf_start = column + mtd->writesize; - command = NAND_CMD_READ0; - - host->send_cmd(host, command); + host->send_cmd(host, NAND_CMD_READ0); mxc_do_addr_cycle(chip, column, page_addr); if (host->pagesize_2k) /* send read confirm command */ host->send_cmd(host, NAND_CMD_READSTART); + + /* + * After the core issued READOOB the result is read using + * .read_buf, so we have to make sure the data is actually + * there. + */ + if (command == NAND_CMD_READOOB) { + host->send_page(host, NFC_OUTPUT); + copy_spare(mtd, 1, host->data_buf + mtd->writesize); + } + break; case NAND_CMD_SEQIN: |