int
do_jffs2_chpart(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
int tmp_part;
char str_part_num[3];
struct part_info* jffs2_part_info(int);
if (argc >= 2) {
tmp_part = simple_strtoul(argv[1], NULL, 16);
}else{
puts ("Need partition number in argument list\n");
return 0;
}
if (jffs2_part_info(tmp_part)){
printf("Partition changed to %d\n",tmp_part);
part_num=tmp_part;
sprintf(str_part_num, "%d", part_num);
setenv("partition", str_part_num);
return 0;
}
printf("Partition %d is not valid partiton\n",tmp_part);
return 0;
}
int
do_jffs2_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
struct part_info* jffs2_part_info(int);
int jffs2_1pass_ls(struct part_info *,char *);
char *filename = "/";
int ret;
struct part_info *part;
if (argc == 2)
filename = argv[1];
if (0 != (part=jffs2_part_info(part_num))){
/* check partition type for cramfs */
if (cramfs_check(part)) {
ret = cramfs_ls (part, filename);
} else {
/* if this is not cramfs assume jffs2 */
ret = jffs2_1pass_ls(part, filename);
}
return (ret == 1);
}
puts ("Active partition not valid\n");
return 0;
}
int
do_jffs2_fsinfo(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
struct part_info* jffs2_part_info(int);
int jffs2_1pass_info(struct part_info *);
struct part_info *part;
char *fsname;
int ret;
if ((part=jffs2_part_info(part_num))){
/* check partition type for cramfs */
fsname = (cramfs_check(part) ? "CRAMFS" : "JFFS2");
printf("### filesystem type is %s\n", fsname);
if (cramfs_check(part)) {
ret = cramfs_info (part);
} else {
/* if this is not cramfs assume jffs2 */
ret = jffs2_1pass_info(part);
}
return (ret == 1);
}
puts ("Active partition not valid\n");
return 0;
}
int
do_jffs2_fsload(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
{
struct part_info* jffs2_part_info(int);
int jffs2_1pass_load(char *, struct part_info *,const char *);
char *fsname;
char *filename;
int size;
struct part_info *part;
ulong offset = load_addr;
/* pre-set Boot file name */
if ((filename = getenv("bootfile")) == NULL) {
filename = "uImage";
}
if (argc == 2) {
filename = argv[1];
}
if (argc == 3) {
offset = simple_strtoul(argv[1], NULL, 16);
load_addr = offset;
filename = argv[2];
}
if (0 != (part=jffs2_part_info(part_num))){
/* check partition type for cramfs */
fsname = (cramfs_check(part) ? "CRAMFS" : "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 this is not cramfs assume jffs2 */
size = jffs2_1pass_load((char *)offset, part, filename);
}
if (size > 0) {
char buf[10];
printf("### %s load complete: %d bytes loaded to 0x%lx\n",
fsname, size, offset);
sprintf(buf, "%x", size);
setenv("filesize", buf);
} else {
printf("### %s LOAD ERROR<%x> for %s!\n", fsname, size, filename);
}
return !(size > 0);
}
puts ("Active partition not valid\n");
return 0;
}
static void
arg_off_size(int argc, char *argv[], ulong *off, size_t *size, size_t totsize)
{
*off = 0;
*size = 0;
#if defined(CONFIG_JFFS2_NAND) && defined(CFG_JFFS_CUSTOM_PART)
if (argc >= 1 && strcmp(argv[0], "partition") == 0) {
int part_num;
struct part_info *part;
const char *partstr;
if (argc >= 2)
partstr = argv[1];
else
partstr = getenv("partition");
if (partstr)
part_num = (int)simple_strtoul(partstr, NULL, 10);
else
part_num = 0;
part = jffs2_part_info(part_num);
if (part == NULL) {
printf("\nInvalid partition %d\n", part_num);
return;
}
*size = part->size;
*off = (ulong)part->offset;
} else
#endif
{
if (argc >= 1)
*off = (ulong)simple_strtoul(argv[0], NULL, 16);
else
*off = 0;
if (argc >= 2)
*size = (ulong)simple_strtoul(argv[1], NULL, 16);
else
*size = totsize - *off;
}
}
