diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_ubi.c | 73 |
1 files changed, 25 insertions, 48 deletions
diff --git a/common/cmd_ubi.c b/common/cmd_ubi.c index 9c17d71..02a2e55 100644 --- a/common/cmd_ubi.c +++ b/common/cmd_ubi.c @@ -4,7 +4,7 @@ * Copyright (C) 2008 Samsung Electronics * Kyungmin Park <kyungmin.park@samsung.com> * - * Copyright 2008 Stefan Roese <sr@denx.de>, DENX Software Engineering + * Copyright 2008-2009 Stefan Roese <sr@denx.de>, DENX Software Engineering * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -34,9 +34,8 @@ static char buffer[80]; static int ubi_initialized; struct selected_dev { - char dev_name[32]; /* NAND/OneNAND etc */ char part_name[80]; - int type; + int selected; int nr; struct mtd_info *mtd_info; }; @@ -448,19 +447,24 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) } if (strcmp(argv[1], "part") == 0) { + char mtd_dev[16]; + struct mtd_device *dev; + struct part_info *part; + u8 pnum; + /* Print current partition */ if (argc == 2) { - if (ubi_dev.type == DEV_TYPE_NONE) { + if (!ubi_dev.selected) { printf("Error, no UBI device/partition selected!\n"); return 1; } - printf("%s Device %d: %s, partition %s\n", ubi_dev.dev_name, + printf("Device %d: %s, partition %s\n", ubi_dev.nr, ubi_dev.mtd_info->name, ubi_dev.part_name); return 0; } - if (argc < 4) { + if (argc < 3) { cmd_usage(cmdtp); return 1; } @@ -477,54 +481,27 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) } /* - * Check for nor|nand|onenand selection + * Search the mtd device number where this partition + * is located */ -#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) { - char mtd_dev[16]; - struct mtd_device *dev; - struct part_info *part; - u8 pnum; - - /* - * Search the mtd device number where this partition - * is located - */ - if (find_dev_and_part(argv[3], &dev, &pnum, &part)) { - printf("Partition %s not found!\n", argv[3]); - return 1; - } - sprintf(mtd_dev, "nor%d", dev->id->num); - ubi_dev.mtd_info = get_mtd_device_nm(mtd_dev); - strcpy(ubi_dev.dev_name, "NOR"); - ubi_dev.type = DEV_TYPE_NOR; - } -#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; + if (find_dev_and_part(argv[2], &dev, &pnum, &part)) { + printf("Partition %s not found!\n", argv[2]); + return 1; } -#endif - - if (ubi_dev.type == DEV_TYPE_NONE) { - printf("Error, no UBI device/partition selected!\n"); + 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; } - strcpy(ubi_dev.part_name, argv[3]); + ubi_dev.selected = 1; + + strcpy(ubi_dev.part_name, argv[2]); 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; + ubi_dev.selected = 0; return err; } @@ -533,7 +510,7 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) return 0; } - if ((strcmp(argv[1], "part") != 0) && (ubi_dev.type == DEV_TYPE_NONE)) { + if ((strcmp(argv[1], "part") != 0) && (!ubi_dev.selected)) { printf("Error, no UBI device/partition selected!\n"); return 1; } @@ -617,7 +594,7 @@ static int do_ubi(cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) U_BOOT_CMD(ubi, 6, 1, do_ubi, "ubi commands", - "part [nand|nor|onenand] [part]" + "part [part]" " - Show or set current partition\n" "ubi info [l[ayout]]" " - Display volume and ubi layout information\n" |