diff --git a/drivers/mtd/nand/fsl_upm.c b/drivers/mtd/nand/fsl_upm.c index 73abbbad1f0370ba879ddf0b1db743f5c3afb915..e7e746b550d6a57c7dd9c34b76d0c643603d874f 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 ada11c1a09a66ea4259a6f10133c955c7eb75cdf..10f5ddd87f55a94dfd5557a17ba5f4ff243158b8 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;