u-boot/include/asm-i386/u-boot-i386.h
wdenk 7a8e9bed17 * Patch by Marc Singer, 29 May 2003:
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
2003-05-31 18:35:21 +00:00

60 lines
2.1 KiB
C

/*
* (C) Copyright 2002
* Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
*
* 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
*/
#ifndef _U_BOOT_I386_H_
#define _U_BOOT_I386_H_ 1
/* for the following variables, see start.S */
extern ulong i386boot_start; /* code start (in flash) */
extern ulong i386boot_end; /* code end (in flash) */
extern ulong i386boot_romdata_start;/* datasegment in flash (also code+rodata end) */
extern ulong i386boot_romdata_dest; /* data location segment in ram */
extern ulong i386boot_romdata_size; /* size of data segment */
extern ulong i386boot_bss_start; /* bss start */
extern ulong i386boot_bss_size; /* bss size */
extern ulong i386boot_stack_end; /* first usable RAM address after bss and stack */
extern ulong i386boot_ram_end; /* end of ram */
extern ulong i386boot_realmode; /* start of realmode entry code */
extern ulong i386boot_realmode_size;/* size of realmode entry code */
extern ulong i386boot_bios; /* start of BIOS emulation code */
extern ulong i386boot_bios_size; /* size of BIOS emulation code */
/* cpu/.../cpu.c */
int cpu_init(void);
int timer_init(void);
/* board/.../... */
int board_init(void);
int dram_init(void);
void isa_unmap_rom(u32 addr);
u32 isa_map_rom(u32 bus_addr, int size);
/* lib_i386/... */
int video_bios_init(void);
int video_init(void);
#endif /* _U_BOOT_I386_H_ */