/*
* Copyright (c) 2012, NVIDIA CORPORATION. All rights reserved.
*
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of 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
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * SPDX-License-Identifier: GPL-2.0
*/
#include <config.h>
#include <errno.h>
#include <common.h>
+#include <mapmem.h>
#include <part.h>
#include <ext4fs.h>
#include <fat.h>
#include <fs.h>
#include <sandboxfs.h>
+#include <ubifs_uboot.h>
#include <asm/io.h>
#include <div64.h>
#include <linux/math64.h>
DECLARE_GLOBAL_DATA_PTR;
-static block_dev_desc_t *fs_dev_desc;
+static struct blk_desc *fs_dev_desc;
static disk_partition_t fs_partition;
static int fs_type = FS_TYPE_ANY;
-static inline int fs_probe_unsupported(block_dev_desc_t *fs_dev_desc,
+static inline int fs_probe_unsupported(struct blk_desc *fs_dev_desc,
disk_partition_t *fs_partition)
{
printf("** Unrecognized filesystem type **\n");
struct fstype_info {
int fstype;
+ char *name;
/*
* Is it legal to pass NULL as .probe()'s fs_dev_desc parameter? This
* should be false in most cases. For "virtual" filesystems which
* filesystem.
*/
bool null_dev_desc_ok;
- int (*probe)(block_dev_desc_t *fs_dev_desc,
+ int (*probe)(struct blk_desc *fs_dev_desc,
disk_partition_t *fs_partition);
int (*ls)(const char *dirname);
int (*exists)(const char *filename);
#ifdef CONFIG_FS_FAT
{
.fstype = FS_TYPE_FAT,
+ .name = "fat",
.null_dev_desc_ok = false,
.probe = fat_set_blk_dev,
.close = fat_close,
#ifdef CONFIG_FS_EXT4
{
.fstype = FS_TYPE_EXT,
+ .name = "ext4",
.null_dev_desc_ok = false,
.probe = ext4fs_probe,
.close = ext4fs_close,
#ifdef CONFIG_SANDBOX
{
.fstype = FS_TYPE_SANDBOX,
+ .name = "sandbox",
.null_dev_desc_ok = true,
.probe = sandbox_fs_set_blk_dev,
.close = sandbox_fs_close,
.write = fs_write_sandbox,
.uuid = fs_uuid_unsupported,
},
+#endif
+#ifdef CONFIG_CMD_UBIFS
+ {
+ .fstype = FS_TYPE_UBIFS,
+ .name = "ubifs",
+ .null_dev_desc_ok = true,
+ .probe = ubifs_set_blk_dev,
+ .close = ubifs_close,
+ .ls = ubifs_ls,
+ .exists = ubifs_exists,
+ .size = ubifs_size,
+ .read = ubifs_read,
+ .write = fs_write_unsupported,
+ .uuid = fs_uuid_unsupported,
+ },
#endif
{
.fstype = FS_TYPE_ANY,
+ .name = "unsupported",
.null_dev_desc_ok = true,
.probe = fs_probe_unsupported,
.close = fs_close_unsupported,
if (!relocated) {
for (i = 0, info = fstypes; i < ARRAY_SIZE(fstypes);
i++, info++) {
+ info->name += gd->reloc_off;
info->probe += gd->reloc_off;
info->close += gd->reloc_off;
info->ls += gd->reloc_off;
}
#endif
- part = get_device_and_partition(ifname, dev_part_str, &fs_dev_desc,
+ part = blk_get_device_part_str(ifname, dev_part_str, &fs_dev_desc,
&fs_partition, 1);
if (part < 0)
return -1;
unmap_sysmem(buf);
/* If we requested a specific number of bytes, check we got it */
- if (ret == 0 && len && *actread != len) {
- printf("** Unable to read file %s **\n", filename);
- ret = -1;
- }
+ if (ret == 0 && len && *actread != len)
+ printf("** %s shorter than offset + len **\n", filename);
fs_close();
return ret;
}
puts("\n");
+ setenv_hex("fileaddr", addr);
setenv_hex("filesize", len_read);
return 0;
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;
+}
+