diff options
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/mtd.c | 28 | ||||
| -rw-r--r-- | cmd/nand.c | 14 | ||||
| -rw-r--r-- | cmd/sound.c | 2 |
3 files changed, 29 insertions, 15 deletions
diff --git a/cmd/mtd.c b/cmd/mtd.c index ad5cc9827d5..eb6e2d6892f 100644 --- a/cmd/mtd.c +++ b/cmd/mtd.c @@ -434,19 +434,31 @@ static int do_mtd_erase(struct cmd_tbl *cmdtp, int flag, int argc, erase_op.mtd = mtd; erase_op.addr = off; erase_op.len = mtd->erasesize; - erase_op.scrub = scrub; while (len) { - ret = mtd_erase(mtd, &erase_op); + if (!scrub) { + ret = mtd_block_isbad(mtd, erase_op.addr); + if (ret < 0) { + printf("Failed to get bad block at 0x%08llx\n", + erase_op.addr); + ret = CMD_RET_FAILURE; + goto out_put_mtd; + } - if (ret) { - /* Abort if its not a bad block error */ - if (ret != -EIO) - break; - printf("Skipping bad block at 0x%08llx\n", - erase_op.addr); + if (ret > 0) { + printf("Skipping bad block at 0x%08llx\n", + erase_op.addr); + ret = 0; + len -= mtd->erasesize; + erase_op.addr += mtd->erasesize; + continue; + } } + ret = mtd_erase(mtd, &erase_op); + if (ret && ret != -EIO) + break; + len -= mtd->erasesize; erase_op.addr += mtd->erasesize; } diff --git a/cmd/nand.c b/cmd/nand.c index 5bb43794e90..9a723f57579 100644 --- a/cmd/nand.c +++ b/cmd/nand.c @@ -417,12 +417,14 @@ static void nand_print_and_set_info(int idx) printf("%dx ", chip->numchips); printf("%s, sector size %u KiB\n", mtd->name, mtd->erasesize >> 10); - printf(" Page size %8d b\n", mtd->writesize); - printf(" OOB size %8d b\n", mtd->oobsize); - printf(" Erase size %8d b\n", mtd->erasesize); - printf(" subpagesize %8d b\n", chip->subpagesize); - printf(" options 0x%08x\n", chip->options); - printf(" bbt options 0x%08x\n", chip->bbt_options); + printf(" Page size %8d b\n", mtd->writesize); + printf(" OOB size %8d b\n", mtd->oobsize); + printf(" Erase size %8d b\n", mtd->erasesize); + printf(" ecc strength %8d bits\n", mtd->ecc_strength); + printf(" ecc step size %8d b\n", mtd->ecc_step_size); + printf(" subpagesize %8d b\n", chip->subpagesize); + printf(" options 0x%08x\n", chip->options); + printf(" bbt options 0x%08x\n", chip->bbt_options); /* Set geometry info */ env_set_hex("nand_writesize", mtd->writesize); diff --git a/cmd/sound.c b/cmd/sound.c index f82f2aa6708..20ac3f758e3 100644 --- a/cmd/sound.c +++ b/cmd/sound.c @@ -86,5 +86,5 @@ U_BOOT_CMD( sound, 4, 1, do_sound, "sound sub-system", "init - initialise the sound driver\n" - "sound play [len] [freq] - play a sound for len ms at freq hz\n" + "sound play [len [freq]] - play a sound for len ms at freq Hz\n" ); |