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mmc: print out partition table

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Signed-off-by: Lei Wen <leiwen@marvell.com>
This commit is contained in:
Lei Wen 2010-09-13 22:07:28 +08:00 committed by Wolfgang Denk
parent d2bf29e399
commit 8f3b96427a
2 changed files with 23 additions and 0 deletions
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20
common/cmd_mmc.c
View file

@ -154,6 +154,25 @@ int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
mmc_init(mmc);
return 0;
} else if (strncmp(argv[1], "part", 4) == 0) {
int dev = simple_strtoul(argv[2], NULL, 10);
block_dev_desc_t *mmc_dev;
struct mmc *mmc = find_mmc_device(dev);
if (!mmc) {
puts("no mmc devices available\n");
return 1;
}
mmc_init(mmc);
mmc_dev = mmc_get_dev(dev);
if (mmc_dev != NULL &&
mmc_dev->type != DEV_TYPE_UNKNOWN) {
print_part(mmc_dev);
return 0;
}
puts("get mmc type error!\n");
return 1;
}
case 0:
@ -230,5 +249,6 @@ U_BOOT_CMD(
"read <device num> addr blk# cnt\n"
"mmc write <device num> addr blk# cnt\n"
"mmc rescan <device num>\n"
"mmc part <device num> - lists available partition on mmc\n"
"mmc list - lists available devices");
#endif

3
disk/part.c
View file

@ -364,6 +364,9 @@ static void print_part_header (const char *type, block_dev_desc_t * dev_desc)
case IF_TYPE_DOC:
puts ("DOC");
break;
case IF_TYPE_MMC:
puts ("MMC");
break;
default:
puts ("UNKNOWN");
break;