diff options
| -rw-r--r-- | drivers/mtd/nand/fsl_upm.c | 5 | ||||
| -rw-r--r-- | include/linux/mtd/fsl_upm.h | 1 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c index 73abbbad1f..e7e746b550 100644 --- a/drivers/mtd/nand/fsl_upm.c +++ b/drivers/mtd/nand/fsl_upm.c @@ -90,8 +90,11 @@ static void fun_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl) mar = cmd << (32 - fun->width); io_addr = fun->upm.io_addr; #if CONFIG_SYS_NAND_MAX_CHIPS > 1 - if (fun->chip_nr > 0) + if (fun->chip_nr > 0) { io_addr += fun->chip_offset * fun->chip_nr; + if (fun->upm_mar_chip_offset) + mar |= fun->upm_mar_chip_offset * fun->chip_nr; + } #endif fsl_upm_run_pattern(&fun->upm, fun->width, io_addr, mar); diff --git a/include/linux/mtd/fsl_upm.h b/include/linux/mtd/fsl_upm.h index ada11c1a09..10f5ddd87f 100644 --- a/include/linux/mtd/fsl_upm.h +++ b/include/linux/mtd/fsl_upm.h @@ -28,6 +28,7 @@ struct fsl_upm_nand { int width; int upm_cmd_offset; int upm_addr_offset; + int upm_mar_chip_offset; int wait_pattern; int (*dev_ready)(int chip_nr); int chip_delay; |