mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-07-12 22:26:16 +09:00
7a8e9bed17
Fixed rarp boot method for IA32 and other little-endian CPUs. * Patch by Marc Singer, 28 May 2003: Added port I/O commands. * Patch by Matthew McClintock, 28 May 2003 - cpu/mpc824x/start.S: fix relocation code when booting from RAM - minor patches for utx8245 * Patch by Daniel Engström, 28 May 2003: x86 update * Patch by Dave Ellis, 9 May 2003 + 27 May 2003: add nand flash support to SXNI855T configuration fix/extend nand flash support: - fix 'nand erase' command so does not erase bad blocks - fix 'nand write' command so does not write to bad blocks - fix nand_probe() so handles no flash detected properly - add doc/README.nand - add .jffs2 and .oob options to nand read/write - add 'nand bad' command to list bad blocks - add 'clean' option to 'nand erase' to write JFFS2 clean markers - make NAND read/write faster * Patch by Rune Torgersen, 23 May 2003: Update for MPC8266ADS board
59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
/*
|
|
* 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
|
|
*/
|
|
|
|
/*
|
|
* NAND support
|
|
*/
|
|
#ifndef _CMD_NAND_H
|
|
#define _CMD_NAND_H
|
|
|
|
#include <common.h>
|
|
#include <command.h>
|
|
|
|
|
|
#if (CONFIG_COMMANDS & CFG_CMD_NAND)
|
|
#define CMD_TBL_NAND MK_CMD_TBL_ENTRY( \
|
|
"nand", 3, 5, 1, do_nand, \
|
|
"nand - NAND sub-system\n", \
|
|
"info - show available NAND devices\n" \
|
|
"nand device [dev] - show or set current device\n" \
|
|
"nand read[.jffs2] addr off size\n" \
|
|
"nand write[.jffs2] addr off size - read/write `size' bytes starting\n" \
|
|
" at offset `off' to/from memory address `addr'\n" \
|
|
"nand erase [clean] [off size] - erase `size' bytes from\n" \
|
|
" offset `off' (entire device if not specified)\n" \
|
|
"nand bad - show bad blocks\n" \
|
|
"nand read.oob addr off size - read out-of-band data\n" \
|
|
"nand write.oob addr off size - read out-of-band data\n" \
|
|
),
|
|
|
|
#define CMD_TBL_NANDBOOT MK_CMD_TBL_ENTRY( \
|
|
"nboot", 4, 4, 1, do_nandboot, \
|
|
"nboot - boot from NAND device\n", \
|
|
"loadAddr dev\n" \
|
|
),
|
|
|
|
int do_nand (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
|
|
int do_nandboot (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]);
|
|
|
|
#else
|
|
#define CMD_TBL_NAND
|
|
#define CMD_TBL_NANDBOOT
|
|
#endif
|
|
|
|
#endif /* _CMD_NAND_H */
|