mirror of
https://github.com/smaeul/u-boot.git
synced 2025-10-25 01:58:13 +01:00
03de305ec4
As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com>
91 lines
2.5 KiB
C
91 lines
2.5 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* (C) Copyright 2011 - 2012 Samsung Electronics
|
|
* EXT4 filesystem implementation in Uboot by
|
|
* Uma Shankar <uma.shankar@samsung.com>
|
|
* Manjunatha C Achar <a.manjunatha@samsung.com>
|
|
*
|
|
* Ext4fs support
|
|
* made from existing cmd_ext2.c file of Uboot
|
|
*
|
|
* (C) Copyright 2004
|
|
* esd gmbh <www.esd-electronics.com>
|
|
* Reinhard Arlt <reinhard.arlt@esd-electronics.com>
|
|
*
|
|
* made from cmd_reiserfs by
|
|
*
|
|
* (C) Copyright 2003 - 2004
|
|
* Sysgo Real-Time Solutions, AG <www.elinos.com>
|
|
* Pavel Bartusek <pba@sysgo.com>
|
|
*/
|
|
|
|
/*
|
|
* Changelog:
|
|
* 0.1 - Newly created file for ext4fs support. Taken from cmd_ext2.c
|
|
* file in uboot. Added ext4fs ls load and write support.
|
|
*/
|
|
|
|
#include <part.h>
|
|
#include <config.h>
|
|
#include <command.h>
|
|
#include <image.h>
|
|
#include <linux/ctype.h>
|
|
#include <asm/byteorder.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
|
|
|
|
int do_ext4_size(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
|
|
{
|
|
return do_size(cmdtp, flag, argc, argv, FS_TYPE_EXT);
|
|
}
|
|
|
|
int do_ext4_load(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
|
|
{
|
|
return do_load(cmdtp, flag, argc, argv, FS_TYPE_EXT);
|
|
}
|
|
|
|
int do_ext4_ls(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
|
|
{
|
|
return do_ls(cmdtp, flag, argc, argv, FS_TYPE_EXT);
|
|
}
|
|
|
|
#if defined(CONFIG_CMD_EXT4_WRITE)
|
|
int do_ext4_write(struct cmd_tbl *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'");
|
|
|
|
U_BOOT_CMD(ext4load, 7, 0, do_ext4_load,
|
|
"load binary file from a 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");
|