X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=common%2Fcmd_jffs2.c;h=3e6061a5202c7a341b405574a6fa98f4639cb447;hb=85fad497b3c2e99fa48d18351d2898cf8cdbe898;hp=201c3c1553c3451c7f4402c7ad3a0127ad38bf9b;hpb=795bee849603c7c2994ba20fcd96f3f9835ffd96;p=oweals%2Fu-boot.git diff --git a/common/cmd_jffs2.c b/common/cmd_jffs2.c index 201c3c1553..3e6061a520 100644 --- a/common/cmd_jffs2.c +++ b/common/cmd_jffs2.c @@ -85,7 +85,7 @@ */ /* - * JFFS2/CRAMFS support + * JFFS2/CRAMFS/ROMFS support */ #include #include @@ -94,18 +94,18 @@ #include #include -#if (CONFIG_COMMANDS & CFG_CMD_JFFS2) +#if defined(CONFIG_CMD_JFFS2) #include -#if (CONFIG_COMMANDS & CFG_CMD_NAND) +#if defined(CONFIG_CMD_NAND) #ifdef CFG_NAND_LEGACY #include #else /* !CFG_NAND_LEGACY */ #include #include #endif /* !CFG_NAND_LEGACY */ -#endif /* (CONFIG_COMMANDS & CFG_CMD_NAND) */ +#endif /* enable/disable debugging messages */ #define DEBUG_JFFS #undef DEBUG_JFFS @@ -175,6 +175,11 @@ extern int cramfs_load (char *loadoffset, struct part_info *info, char *filename extern int cramfs_ls (struct part_info *info, char *filename); extern int cramfs_info (struct part_info *info); +extern int romfs_check (struct part_info *info); +extern int romfs_load (char *loadoffset, struct part_info *info, char *filename); +extern int romfs_ls (struct part_info *info, char *filename); +extern int romfs_info (struct part_info *info); + static struct part_info* jffs2_part_info(struct mtd_device *dev, unsigned int part_num); /* command line only routines */ @@ -321,7 +326,7 @@ static void current_save(void) */ static int part_validate_nor(struct mtdids *id, struct part_info *part) { -#if (CONFIG_COMMANDS & CFG_CMD_FLASH) +#if defined(CONFIG_CMD_FLASH) /* info for FLASH chips */ extern flash_info_t flash_info[]; flash_info_t *flash; @@ -370,7 +375,7 @@ static int part_validate_nor(struct mtdids *id, struct part_info *part) */ static int part_validate_nand(struct mtdids *id, struct part_info *part) { -#if defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND) +#if defined(CONFIG_JFFS2_NAND) && defined(CONFIG_CMD_NAND) /* info for NAND chips */ nand_info_t *nand; @@ -719,7 +724,7 @@ static int part_parse(const char *const partdef, const char **ret, struct part_i static int device_validate(u8 type, u8 num, u32 *size) { if (type == MTD_DEV_TYPE_NOR) { -#if (CONFIG_COMMANDS & CFG_CMD_FLASH) +#if defined(CONFIG_CMD_FLASH) if (num < CFG_MAX_FLASH_BANKS) { extern flash_info_t flash_info[]; *size = flash_info[num].size; @@ -733,7 +738,7 @@ static int device_validate(u8 type, u8 num, u32 *size) printf("support for FLASH devices not present\n"); #endif } else if (type == MTD_DEV_TYPE_NAND) { -#if defined(CONFIG_JFFS2_NAND) && (CONFIG_COMMANDS & CFG_CMD_NAND) +#if defined(CONFIG_JFFS2_NAND) && defined(CONFIG_CMD_NAND) if (num < CFG_MAX_NAND_DEVICE) { #ifndef CFG_NAND_LEGACY *size = nand_info[num].size; @@ -1268,7 +1273,7 @@ static void list_partitions(void) part_num = 0; list_for_each(pentry, &dev->parts) { part = list_entry(pentry, struct part_info, link); - printf(" %d: %-22s\t0x%08x\t0x%08x\t%d\n", + printf("%2d: %-20s0x%08x\t0x%08x\t%d\n", part_num, part->name, part->size, part->offset, part->mask_flags); @@ -1300,7 +1305,7 @@ static void list_partitions(void) * Given partition identifier in form of , find * corresponding device and verify partition number. * - * @param id string describing device and partition + * @param id string describing device and partition or partition name * @param dev pointer to the requested device (output) * @param part_num verified partition number (output) * @param part pointer to requested partition (output) @@ -1309,11 +1314,23 @@ static void list_partitions(void) int find_dev_and_part(const char *id, struct mtd_device **dev, u8 *part_num, struct part_info **part) { + struct list_head *dentry, *pentry; u8 type, dnum, pnum; const char *p; DEBUGF("--- find_dev_and_part ---\nid = %s\n", id); + list_for_each(dentry, &devices) { + *part_num = 0; + *dev = list_entry(dentry, struct mtd_device, link); + list_for_each(pentry, &(*dev)->parts) { + *part = list_entry(pentry, struct part_info, link); + if (strcmp((*part)->name, id) == 0) + return 0; + (*part_num)++; + } + } + p = id; *dev = NULL; *part = NULL; @@ -1862,14 +1879,22 @@ int do_jffs2_fsload(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) if ((part = jffs2_part_info(current_dev, current_partnum))){ - /* check partition type for cramfs */ - fsname = (cramfs_check(part) ? "CRAMFS" : "JFFS2"); + /* check partition type for JFFS2, cramfs, romfs */ + if (cramfs_check(part)) { + fsname = "CRAMFS"; + } else if (romfs_check(part)) { + fsname = "ROMFS"; + } else { + fsname = "JFFS2"; + } printf("### %s loading '%s' to 0x%lx\n", fsname, filename, offset); if (cramfs_check(part)) { size = cramfs_load ((char *) offset, part, filename); + } else if (romfs_check(part)){ + size = romfs_load ((char *) offset, part, filename); } else { - /* if this is not cramfs assume jffs2 */ + /* if this is not cramfs or romfs assume jffs2 */ size = jffs2_1pass_load((char *)offset, part, filename); } @@ -1916,8 +1941,10 @@ int do_jffs2_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) /* check partition type for cramfs */ if (cramfs_check(part)) { ret = cramfs_ls (part, filename); + } else if (romfs_check(part)) { + ret = romfs_ls (part, filename); } else { - /* if this is not cramfs assume jffs2 */ + /* if this is not cramfs or romfs assume jffs2 */ ret = jffs2_1pass_ls(part, filename); } @@ -1939,7 +1966,6 @@ int do_jffs2_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) int do_jffs2_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) { struct part_info *part; - char *fsname; int ret; /* make sure we are in sync with env variables */ @@ -1949,13 +1975,17 @@ int do_jffs2_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) if ((part = jffs2_part_info(current_dev, current_partnum))){ /* check partition type for cramfs */ - fsname = (cramfs_check(part) ? "CRAMFS" : "JFFS2"); - printf("### filesystem type is %s\n", fsname); + puts("### filesystem type is "); if (cramfs_check(part)) { + puts("CRAMFS\n"); ret = cramfs_info (part); + } else if (romfs_check(part)) { + puts("ROMFS\n"); + ret = romfs_info (part); } else { - /* if this is not cramfs assume jffs2 */ + /* if this is not cramfs or romfs assume jffs2 */ + puts("JFFS2\n"); ret = jffs2_1pass_info(part); } @@ -2180,4 +2210,4 @@ U_BOOT_CMD( /***************************************************/ -#endif /* CFG_CMD_JFFS2 */ +#endif