x86: Add CBMEM console driver for coreboot

[karo-tx-uboot.git] / common / cmd_mmc.c

diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c
index 62a1c224d36329a126425819de847acde8d24fa0..7dacd5114ce1416bf1cb5c9af5589cd62530becd 100644 (file)
--- a/common/cmd_mmc.c
+++ b/common/cmd_mmc.c
@@ -144,7 +144,7 @@ static int do_mmcinfo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 U_BOOT_CMD(
        mmcinfo, 1, 0, do_mmcinfo,
        "display MMC info",
-       "- dislay info of the current MMC device"
+       "- display info of the current MMC device"
 );
 
 static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
@@ -250,14 +250,13 @@ static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
                return 0;
        }
 
-       if (strcmp(argv[1], "read") == 0)
+       state = MMC_INVALID;
+       if (argc == 5 && strcmp(argv[1], "read") == 0)
                state = MMC_READ;
-       else if (strcmp(argv[1], "write") == 0)
+       else if (argc == 5 && strcmp(argv[1], "write") == 0)
                state = MMC_WRITE;
-       else if (strcmp(argv[1], "erase") == 0)
+       else if (argc == 4 && strcmp(argv[1], "erase") == 0)
                state = MMC_ERASE;
-       else
-               state = MMC_INVALID;
 
        if (state != MMC_INVALID) {
                struct mmc *mmc = find_mmc_device(curr_device);