mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-10-01 17:10:42 +09:00
3f83c87ee5
Commit 045fa1e "fs: add filesystem switch libary, implement ls and
fsload commands" unified the implementation of fatload and ext*load
with the new command fsload. However, this altered the interpretation
of command-line numbers from always being base-16, to requiring a "0x"
prefix for base-16 numbers. Enhance do_fsload() to allow commands to
specify which base to use.
Use base 0, thus requiring a "0x" prefix for the new fsload command.
This feels much cleaner than assuming base 16.
Use base 16 for the pre-existing fatload and ext*load to prevent a
change in behaviour.
Use base 16 exclusively for the loadaddr environment variable, since
that variable is interpreted in multiple places, so we don't want the
behaviour to change.
Update command help text to make it clear where numbers are assumed to
be hex, and where an explicit "0x" prefix is required.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
70 lines
2.2 KiB
C
70 lines
2.2 KiB
C
/*
|
|
* (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>
|
|
|
|
* (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>
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* 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
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* Ext2fs support
|
|
*/
|
|
#include <fs.h>
|
|
|
|
int do_ext2ls (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
|
{
|
|
return do_ls(cmdtp, flag, argc, argv, FS_TYPE_EXT);
|
|
}
|
|
|
|
/******************************************************************************
|
|
* Ext2fs boot command intepreter. Derived from diskboot
|
|
*/
|
|
int do_ext2load (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
|
|
{
|
|
return do_fsload(cmdtp, flag, argc, argv, FS_TYPE_EXT, 16);
|
|
}
|
|
|
|
U_BOOT_CMD(
|
|
ext2ls, 4, 1, do_ext2ls,
|
|
"list files in a directory (default /)",
|
|
"<interface> <dev[:part]> [directory]\n"
|
|
" - list files from 'dev' on 'interface' in a 'directory'"
|
|
);
|
|
|
|
U_BOOT_CMD(
|
|
ext2load, 6, 0, do_ext2load,
|
|
"load binary file from a Ext2 filesystem",
|
|
"<interface> <dev[:part]> [addr] [filename] [bytes]\n"
|
|
" - load binary file 'filename' from 'dev' on 'interface'\n"
|
|
" to address 'addr' from ext2 filesystem.\n"
|
|
" All numeric parameters are assumed to be hex."
|
|
);
|