diff options
Diffstat (limited to 'cmd/part.c')
| -rw-r--r-- | cmd/part.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/cmd/part.c b/cmd/part.c index 9d419c967c..28f2b7ff9b 100644 --- a/cmd/part.c +++ b/cmd/part.c @@ -182,6 +182,31 @@ static int do_part_number(int argc, char *const argv[]) return do_part_info(argc, argv, CMD_PART_INFO_NUMBER); } +#ifdef CONFIG_PARTITION_TYPE_GUID +static int do_part_type(int argc, char *const argv[]) +{ + int part; + struct blk_desc *dev_desc; + struct disk_partition info; + + if (argc < 2) + return CMD_RET_USAGE; + if (argc > 3) + return CMD_RET_USAGE; + + part = blk_get_device_part_str(argv[0], argv[1], &dev_desc, &info, 0); + if (part < 0) + return 1; + + if (argc > 2) + env_set(argv[2], info.type_guid); + else + printf("%s\n", info.type_guid); + + return 0; +} +#endif + static int do_part_types(int argc, char * const argv[]) { struct part_driver *drv = ll_entry_start(struct part_driver, @@ -220,6 +245,10 @@ static int do_part(struct cmd_tbl *cmdtp, int flag, int argc, return do_part_number(argc - 2, argv + 2); else if (!strcmp(argv[1], "types")) return do_part_types(argc - 2, argv + 2); +#ifdef CONFIG_PARTITION_TYPE_GUID + else if (!strcmp(argv[1], "type")) + return do_part_type(argc - 2, argv + 2); +#endif return CMD_RET_USAGE; } @@ -244,6 +273,12 @@ U_BOOT_CMD( "part number <interface> <dev> <part> <varname>\n" " - set environment variable to the partition number using the partition name\n" " part must be specified as partition name\n" +#ifdef CONFIG_PARTITION_TYPE_GUID + "part type <interface> <dev>:<part>\n" + " - print partition type\n" +#endif + "part type <interface> <dev>:<part> <varname>\n" + " - set environment variable to partition type\n" "part types\n" " - list supported partition table types" ); |