diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_mmc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c index 7dacd5114..8c53a1031 100644 --- a/common/cmd_mmc.c +++ b/common/cmd_mmc.c @@ -282,6 +282,13 @@ static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) mmc_init(mmc); + if ((state == MMC_WRITE || state == MMC_ERASE)) { + if (mmc_getwp(mmc) == 1) { + printf("Error: card is write protected!\n"); + return 1; + } + } + switch (state) { case MMC_READ: n = mmc->block_dev.block_read(curr_device, blk, |