Esempio n. 1
0
static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
	size_t size = 0;
	ulong addr = 0;
	int err = 0;

	if (argc < 2) {
		cmd_usage(cmdtp);
		return 1;
	}

	if (strcmp(argv[1], "part") == 0) {
		/* Print current partition */
		if (argc == 2) {
			if (ubi_dev.type == DEV_TYPE_NONE) {
				printf("Error, no UBI device/partition selected!\n");
				return 1;
			}

			printf("%s Device %d: %s, partition %s\n", ubi_dev.dev_name,
			       ubi_dev.nr, ubi_dev.mtd_info->name, ubi_dev.part_name);
			return 0;
		}

		if (argc < 4) {
			cmd_usage(cmdtp);
			return 1;
		}

		/* todo: get dev number for NAND... */
		ubi_dev.nr = 0;

		/*
		 * Call ubi_exit() before re-initializing the UBI subsystem
		 */
		if (ubi_initialized) {
			ubi_exit();
			del_mtd_partitions(ubi_dev.mtd_info);
		}

		/*
		 * Check for nand|onenand selection
		 */
#if defined(CONFIG_CMD_NAND)
		if (strcmp(argv[2], "nand") == 0) {
			strcpy(ubi_dev.dev_name, "NAND");
			ubi_dev.type = DEV_TYPE_NAND;
			ubi_dev.mtd_info = &nand_info[ubi_dev.nr];
		}
#endif
#if defined(CONFIG_FLASH_CFI_MTD)
		if (strcmp(argv[2], "nor") == 0) {
			strcpy(ubi_dev.dev_name, "NOR");
			ubi_dev.type = DEV_TYPE_NOR;
			ubi_dev.mtd_info = get_mtd_device_nm(CFI_MTD_DEV_NAME);
		}
#endif
#if defined(CONFIG_CMD_ONENAND)
		if (strcmp(argv[2], "onenand") == 0) {
			strcpy(ubi_dev.dev_name, "OneNAND");
			ubi_dev.type = DEV_TYPE_ONENAND;
			ubi_dev.mtd_info = &onenand_mtd;
		}
#endif

		if (ubi_dev.type == DEV_TYPE_NONE) {
			printf("Error, no UBI device/partition selected!\n");
			return 1;
		}

		strcpy(ubi_dev.part_name, argv[3]);
		err = ubi_dev_scan(ubi_dev.mtd_info, ubi_dev.part_name);
		if (err) {
			printf("UBI init error %d\n", err);
			ubi_dev.type = DEV_TYPE_NONE;
			return err;
		}

		ubi = ubi_devices[0];

		return 0;
	}

	if ((strcmp(argv[1], "part") != 0) && (ubi_dev.type == DEV_TYPE_NONE)) {
		printf("Error, no UBI device/partition selected!\n");
		return 1;
	}

	if (strcmp(argv[1], "info") == 0) {
		int layout = 0;
		if (argc > 2 && !strncmp(argv[2], "l", 1))
			layout = 1;
		return ubi_info(layout);
	}

	if (strncmp(argv[1], "create", 6) == 0) {
		int dynamic = 1;	/* default: dynamic volume */

		/* Use maximum available size */
		size = 0;

		/* E.g., create volume size type */
		if (argc == 5) {
			if (strncmp(argv[4], "s", 1) == 0)
				dynamic = 0;
			else if (strncmp(argv[4], "d", 1) != 0) {
				printf("Incorrect type\n");
				return 1;
			}
			argc--;
		}
		/* E.g., create volume size */
		if (argc == 4) {
			size = simple_strtoul(argv[3], NULL, 16);
			argc--;
		}
		/* Use maximum available size */
		if (!size)
			size = ubi->avail_pebs * ubi->leb_size;
		/* E.g., create volume */
		if (argc == 3)
			return ubi_create_vol(argv[2], size, dynamic);
	}

	if (strncmp(argv[1], "remove", 6) == 0) {
		/* E.g., remove volume */
		if (argc == 3)
			return ubi_remove_vol(argv[2]);
	}

	if (strncmp(argv[1], "write", 5) == 0) {
		if (argc < 5) {
			printf("Please see usage\n");
			return 1;
		}

		addr = simple_strtoul(argv[2], NULL, 16);
		size = simple_strtoul(argv[4], NULL, 16);

		return ubi_volume_write(argv[3], (void *)addr, size);
	}

	if (strncmp(argv[1], "read", 4) == 0) {
		size = 0;

		/* E.g., read volume size */
		if (argc == 5) {
			size = simple_strtoul(argv[4], NULL, 16);
			argc--;
		}

		/* E.g., read volume */
		if (argc == 4) {
			addr = simple_strtoul(argv[2], NULL, 16);
			argc--;
		}

		if (argc == 3)
			return ubi_volume_read(argv[3], (char *)addr, size);
	}

	printf("Please see usage\n");
	return -1;
}
Esempio n. 2
0
int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
{
	size_t size = 0;
	ulong addr = 0;
	int err = 0;
	size_t vol_offset = 0;

	if (argc < 2) {
		printf("Usage:\n%s\n", cmdtp->usage);
		return 1;
	}

	if (mtdparts_init() != 0) {
		printf("Error initializing mtdparts!\n");
		return 1;
	}

	if (strcmp(argv[1], "part") == 0) {
		char mtd_dev[16];
		struct mtd_device *dev;
		struct part_info *part;
		const char *vid_header_offset = NULL;
		u8 pnum;

		/* Print current partition */
		if (argc == 2) {
			if (!ubi_dev.selected) {
				printf("Error, no UBI device/partition selected!\n");
				return 1;
			}

			printf("Device %d: %s, partition %s\n",
			       ubi_dev.nr, ubi_dev.mtd_info->name, ubi_dev.part_name);
			return 0;
		}

		if (argc < 3) {
			printf("Usage:\n%s\n", cmdtp->usage);
			return 1;
		}

		/* todo: get dev number for NAND... */
		ubi_dev.nr = 0;

		/*
		 * Call ubi_exit() before re-initializing the UBI subsystem
		 */
		if (ubi_initialized) {
			ubi_exit();
			del_mtd_partitions(ubi_dev.mtd_info);
		}

		/*
		 * Search the mtd device number where this partition
		 * is located
		 */
		if (find_dev_and_part(argv[2], &dev, &pnum, &part)) {
			printf("Partition %s not found!\n", argv[2]);
			return 1;
		}
		sprintf(mtd_dev, "%s%d", MTD_DEV_TYPE(dev->id->type), dev->id->num);
		ubi_dev.mtd_info = get_mtd_device_nm(mtd_dev);
		if (IS_ERR(ubi_dev.mtd_info)) {
			printf("Partition %s not found on device %s!\n", argv[2], mtd_dev);
			return 1;
		}

		ubi_dev.selected = 1;

		if (argc > 3)
			vid_header_offset = argv[3];
		strcpy(ubi_dev.part_name, argv[2]);
		err = ubi_dev_scan(ubi_dev.mtd_info, ubi_dev.part_name,
				vid_header_offset);
		if (err) {
			printf("UBI init error %d\n", err);
			ubi_dev.selected = 0;
			return err;
		}

		ubi = ubi_devices[0];

		return 0;
	}

	if (strcmp(argv[1], "detach") == 0) {
		if (ubi_initialized) {
			ubi_exit();
			del_mtd_partitions(ubi_dev.mtd_info);
			ubi_initialized = 0;
			ubi_dev.selected = 0;
			if (ubi)
				memset(ubi, 0, sizeof(*ubi));
		}

		return 0;
	}

	if ((strcmp(argv[1], "part") != 0) && (!ubi_dev.selected)) {
		printf("Error, no UBI device/partition selected!\n");
		return 1;
	}

	if (strcmp(argv[1], "info") == 0) {
		int layout = 0;
		if (argc > 2 && !strncmp(argv[2], "l", 1))
			layout = 1;
		if (argc > 2 && !strncmp(argv[2], "w", 1))
			layout = 2;
		return ubi_info(layout);
	}

	if (strncmp(argv[1], "create", 6) == 0) {
		int dynamic = 1;	/* default: dynamic volume */

		/* Use maximum available size */
		size = 0;

		/* E.g., create volume size type */
		if (argc == 5) {
			if (strncmp(argv[4], "s", 1) == 0)
				dynamic = 0;
			else if (strncmp(argv[4], "d", 1) != 0) {
				printf("Incorrect type\n");
				return 1;
			}
			argc--;
		}
		/* E.g., create volume size */
		if (argc == 4) {
			size = simple_strtoul(argv[3], NULL, 16);
			argc--;
		}
		/* Use maximum available size */
		if (!size) {
			if (ubi->avail_pebs < MIN_AVAILABLE_PEB) {
				ubi_err("available_pebs %d < MIN_AVAILABLE_PEB %d\n",
					ubi->avail_pebs, MIN_AVAILABLE_PEB);
				return 1;
			}
			size = (ubi->avail_pebs - MIN_AVAILABLE_PEB) * ubi->leb_size;
			printf("No size specified -> Using max size (0x%x)\n", size);
		}
		/* E.g., create volume */
		if (argc == 3)
			return ubi_create_vol(argv[2], size, dynamic);
	}

	if (strncmp(argv[1], "remove", 6) == 0) {
		/* E.g., remove volume */
		if (argc == 3)
			return ubi_remove_vol(argv[2]);
	}

	if (strncmp(argv[1], "write", 5) == 0) {
		if (argc < 5) {
			printf("Please see usage\n");
			return 1;
		}

		addr = simple_strtoul(argv[2], NULL, 16);
		size = simple_strtoul(argv[4], NULL, 16);

		return ubi_volume_write(argv[3], (void *)addr, size);
	}

	if (strncmp(argv[1], "read", 4) == 0) {
		size = 0;
		vol_offset = 0;

		/* E.g., offset in volume */
		if (argc == 6) {
			vol_offset = simple_strtoul(argv[5], NULL, 16);
			argc--;
		}

		/* E.g., read volume size */
		if (argc == 5) {
			size = simple_strtoul(argv[4], NULL, 16);
			argc--;
		}

		/* E.g., read volume */
		if (argc == 4) {
			addr = simple_strtoul(argv[2], NULL, 16);
			argc--;
		}

		if (argc == 3)
			return ubi_volume_read(argv[3], (char *)addr, size, vol_offset);
	}

	printf("Please see usage\n");
	return 1;
}
Esempio n. 3
0
static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
{
	size_t size = 0;
	ulong addr = 0;
	int err = 0;

	if (argc < 2)
		return CMD_RET_USAGE;

	if (mtdparts_init() != 0) {
		printf("Error initializing mtdparts!\n");
		return 1;
	}

	if (strcmp(argv[1], "part") == 0) {
		char mtd_dev[16];
		struct mtd_device *dev;
		struct part_info *part;
		const char *vid_header_offset = NULL;
		u8 pnum;

		/* Print current partition */
		if (argc == 2) {
			if (!ubi_dev.selected) {
				printf("Error, no UBI device/partition selected!\n");
				return 1;
			}

			printf("Device %d: %s, partition %s\n",
			       ubi_dev.nr, ubi_dev.mtd_info->name, ubi_dev.part_name);
			return 0;
		}

		if (argc < 3)
			return CMD_RET_USAGE;

#ifdef CONFIG_CMD_UBIFS
		/*
		 * Automatically unmount UBIFS partition when user
		 * changes the UBI device. Otherwise the following
		 * UBIFS commands will crash.
		 */
		if (ubifs_is_mounted())
			cmd_ubifs_umount();
#endif

		/* todo: get dev number for NAND... */
		ubi_dev.nr = 0;

		/*
		 * Call ubi_exit() before re-initializing the UBI subsystem
		 */
		if (ubi_initialized) {
			ubi_exit();
			del_mtd_partitions(ubi_dev.mtd_info);
		}

		/*
		 * Search the mtd device number where this partition
		 * is located
		 */
		if (find_dev_and_part(argv[2], &dev, &pnum, &part)) {
			printf("Partition %s not found!\n", argv[2]);
			return 1;
		}
		sprintf(mtd_dev, "%s%d", MTD_DEV_TYPE(dev->id->type), dev->id->num);
		ubi_dev.mtd_info = get_mtd_device_nm(mtd_dev);
		if (IS_ERR(ubi_dev.mtd_info)) {
			printf("Partition %s not found on device %s!\n", argv[2], mtd_dev);
			return 1;
		}

		ubi_dev.selected = 1;

		if (argc > 3)
			vid_header_offset = argv[3];
		strcpy(ubi_dev.part_name, argv[2]);
		err = ubi_dev_scan(ubi_dev.mtd_info, ubi_dev.part_name,
				vid_header_offset);
		if (err) {
			printf("UBI init error %d\n", err);
			ubi_dev.selected = 0;
			return err;
		}

		ubi = ubi_devices[0];

		return 0;
	}

	if ((strcmp(argv[1], "part") != 0) && (!ubi_dev.selected)) {
		printf("Error, no UBI device/partition selected!\n");
		return 1;
	}

	if (strcmp(argv[1], "info") == 0) {
		int layout = 0;
		if (argc > 2 && !strncmp(argv[2], "l", 1))
			layout = 1;
		return ubi_info(layout);
	}

	if (strncmp(argv[1], "create", 6) == 0) {
		int dynamic = 1;	/* default: dynamic volume */

		/* Use maximum available size */
		size = 0;

		/* E.g., create volume size type */
		if (argc == 5) {
			if (strncmp(argv[4], "s", 1) == 0)
				dynamic = 0;
			else if (strncmp(argv[4], "d", 1) != 0) {
				printf("Incorrect type\n");
				return 1;
			}
			argc--;
		}
		/* E.g., create volume size */
		if (argc == 4) {
			size = simple_strtoul(argv[3], NULL, 16);
			argc--;
		}
		/* Use maximum available size */
		if (!size) {
			size = ubi->avail_pebs * ubi->leb_size;
			printf("No size specified -> Using max size (%u)\n", size);
		}
		/* E.g., create volume */
		if (argc == 3)
			return ubi_create_vol(argv[2], size, dynamic);
	}

	if (strncmp(argv[1], "remove", 6) == 0) {
		/* E.g., remove volume */
		if (argc == 3)
			return ubi_remove_vol(argv[2]);
	}

	if (strncmp(argv[1], "write", 5) == 0) {
		if (argc < 5) {
			printf("Please see usage\n");
			return 1;
		}

		addr = simple_strtoul(argv[2], NULL, 16);
		size = simple_strtoul(argv[4], NULL, 16);

		return ubi_volume_write(argv[3], (void *)addr, size);
	}

	if (strncmp(argv[1], "read", 4) == 0) {
		size = 0;

		/* E.g., read volume size */
		if (argc == 5) {
			size = simple_strtoul(argv[4], NULL, 16);
			argc--;
		}

		/* E.g., read volume */
		if (argc == 4) {
			addr = simple_strtoul(argv[2], NULL, 16);
			argc--;
		}

		if (argc == 3)
			return ubi_volume_read(argv[3], (char *)addr, size);
	}

	printf("Please see usage\n");
	return 1;
}
Esempio n. 4
0
File: ubi.c Progetto: Noltari/u-boot
static int do_ubi(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
	int64_t size = 0;
	ulong addr = 0;

	if (argc < 2)
		return CMD_RET_USAGE;

	if (strcmp(argv[1], "detach") == 0)
		return ubi_detach();

	if (strcmp(argv[1], "part") == 0) {
		const char *vid_header_offset = NULL;

		/* Print current partition */
		if (argc == 2) {
			if (!ubi) {
				printf("Error, no UBI device selected!\n");
				return 1;
			}

			printf("Device %d: %s, MTD partition %s\n",
			       ubi->ubi_num, ubi->ubi_name, ubi->mtd->name);
			return 0;
		}

		if (argc < 3)
			return CMD_RET_USAGE;

		if (argc > 3)
			vid_header_offset = argv[3];

		return ubi_part(argv[2], vid_header_offset);
	}

	if ((strcmp(argv[1], "part") != 0) && !ubi) {
		printf("Error, no UBI device selected!\n");
		return 1;
	}

	if (strcmp(argv[1], "info") == 0) {
		int layout = 0;
		if (argc > 2 && !strncmp(argv[2], "l", 1))
			layout = 1;
		return ubi_info(layout);
	}

	if (strcmp(argv[1], "check") == 0) {
		if (argc > 2)
			return ubi_check(argv[2]);

		printf("Error, no volume name passed\n");
		return 1;
	}

	if (strncmp(argv[1], "create", 6) == 0) {
		int dynamic = 1;	/* default: dynamic volume */
		int id = UBI_VOL_NUM_AUTO;

		/* Use maximum available size */
		size = 0;

		/* E.g., create volume size type vol_id */
		if (argc == 6) {
			id = simple_strtoull(argv[5], NULL, 16);
			argc--;
		}

		/* E.g., create volume size type */
		if (argc == 5) {
			if (strncmp(argv[4], "s", 1) == 0)
				dynamic = 0;
			else if (strncmp(argv[4], "d", 1) != 0) {
				printf("Incorrect type\n");
				return 1;
			}
			argc--;
		}
		/* E.g., create volume size */
		if (argc == 4) {
			if (argv[3][0] != '-')
				size = simple_strtoull(argv[3], NULL, 16);
			argc--;
		}
		/* Use maximum available size */
		if (!size) {
			size = (int64_t)ubi->avail_pebs * ubi->leb_size;
			printf("No size specified -> Using max size (%lld)\n", size);
		}
		/* E.g., create volume */
		if (argc == 3)
			return ubi_create_vol(argv[2], size, dynamic, id);
	}

	if (strncmp(argv[1], "remove", 6) == 0) {
		/* E.g., remove volume */
		if (argc == 3)
			return ubi_remove_vol(argv[2]);
	}

	if (strncmp(argv[1], "write", 5) == 0) {
		int ret;

		if (argc < 5) {
			printf("Please see usage\n");
			return 1;
		}

		addr = simple_strtoul(argv[2], NULL, 16);
		size = simple_strtoul(argv[4], NULL, 16);

		if (strlen(argv[1]) == 10 &&
		    strncmp(argv[1] + 5, ".part", 5) == 0) {
			if (argc < 6) {
				ret = ubi_volume_continue_write(argv[3],
						(void *)addr, size);
			} else {
				size_t full_size;
				full_size = simple_strtoul(argv[5], NULL, 16);
				ret = ubi_volume_begin_write(argv[3],
						(void *)addr, size, full_size);
			}
		} else {
			ret = ubi_volume_write(argv[3], (void *)addr, size);
		}
		if (!ret) {
			printf("%lld bytes written to volume %s\n", size,
			       argv[3]);
		}

		return ret;
	}

	if (strncmp(argv[1], "read", 4) == 0) {
		size = 0;

		/* E.g., read volume size */
		if (argc == 5) {
			size = simple_strtoul(argv[4], NULL, 16);
			argc--;
		}

		/* E.g., read volume */
		if (argc == 4) {
			addr = simple_strtoul(argv[2], NULL, 16);
			argc--;
		}

		if (argc == 3) {
			return ubi_volume_read(argv[3], (char *)addr, size);
		}
	}

	printf("Please see usage\n");
	return 1;
}
Esempio n. 5
0
static int do_ubi(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
	size_t size = 0;
	ulong addr = 0;

	if (argc < 2)
		return CMD_RET_USAGE;

	if (strcmp(argv[1], "part") == 0) {
		const char *vid_header_offset = NULL;

		/* Print current partition */
		if (argc == 2) {
			if (!ubi_dev.selected) {
				printf("Error, no UBI device/partition selected!\n");
				return 1;
			}

			printf("Device %d: %s, partition %s\n",
			       ubi_dev.nr, ubi_dev.mtd_info->name, ubi_dev.part_name);
			return 0;
		}

		if (argc < 3)
			return CMD_RET_USAGE;

		if (argc > 3)
			vid_header_offset = argv[3];

		return ubi_part(argv[2], vid_header_offset);
	}

	if ((strcmp(argv[1], "part") != 0) && (!ubi_dev.selected)) {
		printf("Error, no UBI device/partition selected!\n");
		return 1;
	}

	if (strcmp(argv[1], "info") == 0) {
		int layout = 0;
		if (argc > 2 && !strncmp(argv[2], "l", 1))
			layout = 1;
		return ubi_info(layout);
	}

	if (strncmp(argv[1], "create", 6) == 0) {
		int dynamic = 1;	/* default: dynamic volume */

		/* Use maximum available size */
		size = 0;

		/* E.g., create volume size type */
		if (argc == 5) {
			if (strncmp(argv[4], "s", 1) == 0)
				dynamic = 0;
			else if (strncmp(argv[4], "d", 1) != 0) {
				printf("Incorrect type\n");
				return 1;
			}
			argc--;
		}
		/* E.g., create volume size */
		if (argc == 4) {
			size = simple_strtoul(argv[3], NULL, 16);
			argc--;
		}
		/* Use maximum available size */
		if (!size) {
			size = ubi->avail_pebs * ubi->leb_size;
			printf("No size specified -> Using max size (%u)\n", size);
		}
		/* E.g., create volume */
		if (argc == 3)
			return ubi_create_vol(argv[2], size, dynamic);
	}

	if (strncmp(argv[1], "remove", 6) == 0) {
		/* E.g., remove volume */
		if (argc == 3)
			return ubi_remove_vol(argv[2]);
	}

	if (strncmp(argv[1], "write", 5) == 0) {
		int ret;

		if (argc < 5) {
			printf("Please see usage\n");
			return 1;
		}

		addr = simple_strtoul(argv[2], NULL, 16);
		size = simple_strtoul(argv[4], NULL, 16);

		ret = ubi_volume_write(argv[3], (void *)addr, size);
		if (!ret) {
			printf("%d bytes written to volume %s\n", size,
			       argv[3]);
		}

		return ret;
	}

	if (strncmp(argv[1], "read", 4) == 0) {
		size = 0;

		/* E.g., read volume size */
		if (argc == 5) {
			size = simple_strtoul(argv[4], NULL, 16);
			argc--;
		}

		/* E.g., read volume */
		if (argc == 4) {
			addr = simple_strtoul(argv[2], NULL, 16);
			argc--;
		}

		if (argc == 3) {
			printf("Read %d bytes from volume %s to %lx\n", size,
			       argv[3], addr);

			return ubi_volume_read(argv[3], (char *)addr, size);
		}
	}

	printf("Please see usage\n");
	return 1;
}