+
+int file_exists(const char *dev_type, const char *dev_part, const char *file,
+ int fstype)
+{
+ if (fs_set_blk_dev(dev_type, dev_part, fstype))
+ return 0;
+
+ return fs_exists(file);
+}
+
+int do_save(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
+ int fstype)
+{
+ unsigned long addr;
+ const char *filename;
+ loff_t bytes;
+ loff_t pos;
+ loff_t len;
+ int ret;
+ unsigned long time;
+
+ if (argc < 6 || argc > 7)
+ return CMD_RET_USAGE;
+
+ if (fs_set_blk_dev(argv[1], argv[2], fstype))
+ return 1;
+
+ addr = simple_strtoul(argv[3], NULL, 16);
+ filename = argv[4];
+ bytes = simple_strtoul(argv[5], NULL, 16);
+ if (argc >= 7)
+ pos = simple_strtoul(argv[6], NULL, 16);
+ else
+ pos = 0;
+
+ time = get_timer(0);
+ ret = fs_write(filename, addr, pos, bytes, &len);
+ time = get_timer(time);
+ if (ret < 0)
+ return 1;
+
+ printf("%llu bytes written in %lu ms", len, time);
+ if (time > 0) {
+ puts(" (");
+ print_size(div_u64(len, time) * 1000, "/s");
+ puts(")");
+ }
+ puts("\n");
+
+ return 0;
+}
+
+int do_fs_uuid(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[],
+ int fstype)
+{
+ int ret;
+ char uuid[37];
+ memset(uuid, 0, sizeof(uuid));
+
+ if (argc < 3 || argc > 4)
+ return CMD_RET_USAGE;
+
+ if (fs_set_blk_dev(argv[1], argv[2], fstype))
+ return 1;
+
+ ret = fs_uuid(uuid);
+ if (ret)
+ return CMD_RET_FAILURE;
+
+ if (argc == 4)
+ setenv(argv[3], uuid);
+ else
+ printf("%s\n", uuid);
+
+ return CMD_RET_SUCCESS;
+}
+
+int do_fs_type(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+ struct fstype_info *info;
+
+ if (argc < 3 || argc > 4)
+ return CMD_RET_USAGE;
+
+ if (fs_set_blk_dev(argv[1], argv[2], FS_TYPE_ANY))
+ return 1;
+
+ info = fs_get_info(fs_type);
+
+ if (argc == 4)
+ setenv(argv[3], info->name);
+ else
+ printf("%s\n", info->name);
+
+ return CMD_RET_SUCCESS;
+}
+