diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/cmd_jffs2.c | 52 | ||||
| -rw-r--r-- | common/cmd_mfsl.c | 11 |
2 files changed, 41 insertions, 22 deletions
diff --git a/common/cmd_jffs2.c b/common/cmd_jffs2.c index 7fd1fa3..147ab10 100644 --- a/common/cmd_jffs2.c +++ b/common/cmd_jffs2.c @@ -28,7 +28,7 @@ * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License @@ -85,7 +85,7 @@ */ /* - * JFFS2/CRAMFS support + * JFFS2/CRAMFS/ROMFS support */ #include <common.h> #include <command.h> @@ -110,7 +110,7 @@ #define DEBUG_JFFS #undef DEBUG_JFFS -#ifdef DEBUG_JFFS +#ifdef DEBUG_JFFS # define DEBUGF(fmt, args...) printf(fmt ,##args) #else # define DEBUGF(fmt, args...) @@ -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 */ @@ -184,10 +189,10 @@ static struct mtdids* id_find_by_mtd_id(const char *mtd_id, unsigned int mtd_id_ static int device_del(struct mtd_device *dev); /** - * Parses a string into a number. The number stored at ptr is + * Parses a string into a number. The number stored at ptr is * potentially suffixed with K (for kilobytes, or 1024 bytes), * M (for megabytes, or 1048576 bytes), or G (for gigabytes, or - * 1073741824). If the number is suffixed with K, M, or G, then + * 1073741824). If the number is suffixed with K, M, or G, then * the return value is the number multiplied by one kilobyte, one * megabyte, or one gigabyte, respectively. * @@ -676,7 +681,7 @@ static int part_parse(const char *const partdef, const char **ret, struct part_i return 1; } - /* allocate memory */ + /* allocate memory */ part = (struct part_info *)malloc(sizeof(struct part_info) + name_len); if (!part) { printf("out of memory\n"); @@ -1832,9 +1837,9 @@ static struct part_info* jffs2_part_info(struct mtd_device *dev, unsigned int pa return NULL; } -/***************************************************/ -/* U-boot commands */ -/***************************************************/ +/*************************************************/ +/* U-boot commands */ +/*************************************************/ /** * Routine implementing fsload u-boot command. This routine tries to load @@ -1874,14 +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); } @@ -1928,8 +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); } @@ -1951,7 +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 */ @@ -1961,13 +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); } diff --git a/common/cmd_mfsl.c b/common/cmd_mfsl.c index ffa2666..337dfbb 100644 --- a/common/cmd_mfsl.c +++ b/common/cmd_mfsl.c @@ -357,7 +357,7 @@ int do_rspr (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) reg = (unsigned int)simple_strtoul (argv[1], NULL, 16); val = (unsigned int)simple_strtoul (argv[2], NULL, 16); - if (argc < 1) { + if (argc < 2) { printf ("Usage:\n%s\n", cmdtp->usage); return 1; } @@ -382,6 +382,7 @@ int do_rspr (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[]) puts ("ESR"); break; default: + puts ("Unsupported register\n"); return 1; } printf (": 0x%08lx\n", val); @@ -408,10 +409,10 @@ U_BOOT_CMD (fwr, 4, 1, do_fwr, " 3 - blocking control write\n"); U_BOOT_CMD (rspr, 3, 1, do_rspr, - "rmsr - read/write special purpose register\n", + "rspr - read/write special purpose register\n", "- reg_num [write value] read/write special purpose register\n" - " 0 - MSR - Machine status register\n" - " 1 - EAR - Exception address register\n" - " 2 - ESR - Exception status register\n"); + " 1 - MSR - Machine status register\n" + " 3 - EAR - Exception address register\n" + " 5 - ESR - Exception status register\n"); #endif /* CONFIG_MICROBLAZE & CFG_CMD_MFSL */ |