* Sysgo Real-Time Solutions, AG <www.elinos.com>
* Pavel Bartusek <pba@sysgo.com>
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * 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
- * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
+ * SPDX-License-Identifier: GPL-2.0+
*/
/*
#include <image.h>
#include <linux/ctype.h>
#include <asm/byteorder.h>
-#include <ext_common.h>
#include <ext4fs.h>
#include <linux/stat.h>
#include <malloc.h>
+#include <fs.h>
#if defined(CONFIG_CMD_USB) && defined(CONFIG_USB_STORAGE)
#include <usb.h>
#endif
-#if !defined(CONFIG_DOS_PARTITION) && !defined(CONFIG_EFI_PARTITION)
-#error DOS or EFI partition support must be selected
-#endif
-
-uint64_t total_sector;
-uint64_t part_offset;
-
-#define DOS_PART_MAGIC_OFFSET 0x1fe
-#define DOS_FS_TYPE_OFFSET 0x36
-#define DOS_FS32_TYPE_OFFSET 0x52
+int do_ext4_size(cmd_tbl_t *cmdtp, int flag, int argc,
+ char *const argv[])
+{
+ return do_size(cmdtp, flag, argc, argv, FS_TYPE_EXT);
+}
int do_ext4_load(cmd_tbl_t *cmdtp, int flag, int argc,
char *const argv[])
{
- if (do_ext_load(cmdtp, flag, argc, argv))
- return -1;
-
- return 0;
+ return do_load(cmdtp, flag, argc, argv, FS_TYPE_EXT);
}
int do_ext4_ls(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
{
- if (do_ext_ls(cmdtp, flag, argc, argv))
- return -1;
+ return do_ls(cmdtp, flag, argc, argv, FS_TYPE_EXT);
+}
- return 0;
+#if defined(CONFIG_CMD_EXT4_WRITE)
+int do_ext4_write(cmd_tbl_t *cmdtp, int flag, int argc,
+ char *const argv[])
+{
+ return do_save(cmdtp, flag, argc, argv, FS_TYPE_EXT);
}
+U_BOOT_CMD(ext4write, 7, 1, do_ext4_write,
+ "create a file in the root directory",
+ "<interface> <dev[:part]> <addr> <absolute filename path>\n"
+ " [sizebytes] [file offset]\n"
+ " - create a file in / directory");
+
+#endif
+
+U_BOOT_CMD(
+ ext4size, 4, 0, do_ext4_size,
+ "determine a file's size",
+ "<interface> <dev[:part]> <filename>\n"
+ " - Find file 'filename' from 'dev' on 'interface'\n"
+ " and determine its size."
+);
+
U_BOOT_CMD(ext4ls, 4, 1, do_ext4_ls,
"list files in a directory (default /)",
"<interface> <dev[:part]> [directory]\n"
- " - list files from 'dev' on 'interface' in a 'directory'");
+ " - list files from 'dev' on 'interface' in a 'directory'");
-U_BOOT_CMD(ext4load, 6, 0, do_ext4_load,
+U_BOOT_CMD(ext4load, 7, 0, do_ext4_load,
"load binary file from a Ext4 filesystem",
- "<interface> <dev[:part]> [addr] [filename] [bytes]\n"
- " - load binary file 'filename' from 'dev' on 'interface'\n"
- " to address 'addr' from ext4 filesystem");
+ "<interface> [<dev[:part]> [addr [filename [bytes [pos]]]]]\n"
+ " - load binary file 'filename' from 'dev' on 'interface'\n"
+ " to address 'addr' from ext4 filesystem");