* 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 <usb.h>
#endif
+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[])
{
- return do_load(cmdtp, flag, argc, argv, FS_TYPE_EXT, 16);
+ 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 defined(CONFIG_CMD_EXT4_WRITE)
int do_ext4_write(cmd_tbl_t *cmdtp, int flag, int argc,
- char *const argv[])
+ char *const argv[])
{
- const char *filename = "/";
- int dev, part;
- unsigned long ram_address;
- unsigned long file_size;
- disk_partition_t info;
- block_dev_desc_t *dev_desc;
-
- if (argc < 6)
- return cmd_usage(cmdtp);
-
- part = get_device_and_partition(argv[1], argv[2], &dev_desc, &info, 1);
- if (part < 0)
- return 1;
-
- dev = dev_desc->dev;
-
- /* get the filename */
- filename = argv[3];
-
- /* get the address in hexadecimal format (string to int) */
- ram_address = simple_strtoul(argv[4], NULL, 16);
-
- /* get the filesize in base 10 format */
- file_size = simple_strtoul(argv[5], NULL, 10);
-
- /* set the device as block device */
- ext4fs_set_blk_dev(dev_desc, &info);
-
- /* mount the filesystem */
- if (!ext4fs_mount(info.size)) {
- printf("Bad ext4 partition %s %d:%d\n", argv[1], dev, part);
- goto fail;
- }
-
- /* start write */
- if (ext4fs_write(filename, (unsigned char *)ram_address, file_size)) {
- printf("** Error ext4fs_write() **\n");
- goto fail;
- }
- ext4fs_close();
-
- return 0;
-
-fail:
- ext4fs_close();
-
- return 1;
+ return do_save(cmdtp, flag, argc, argv, FS_TYPE_EXT);
}
-U_BOOT_CMD(ext4write, 6, 1, do_ext4_write,
- "create a file in the root directory",
- "<interface> <dev[:part]> [Absolute filename path] [Address] [sizebytes]\n"
- " - create a file in / directory");
+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'");
-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"
+ "<interface> [<dev[:part]> [addr [filename [bytes [pos]]]]]\n"
" - load binary file 'filename' from 'dev' on 'interface'\n"
- " to address 'addr' from ext4 filesystem.\n"
- " All numeric parameters are assumed to be hex.");
+ " to address 'addr' from ext4 filesystem");