mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-14 23:33:00 +00:00
73 lines
1.8 KiB
C
73 lines
1.8 KiB
C
/*
|
|
* (C) Copyright 2003
|
|
* Martin Winistoerfer, martinwinistoerfer@gmx.ch.
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
/*
|
|
* File: cmi.c
|
|
*
|
|
* Discription: For generic board specific functions
|
|
*
|
|
*/
|
|
|
|
|
|
#include <common.h>
|
|
#include <mpc5xx.h>
|
|
|
|
#define SRAM_SIZE 1024000L /* 1M RAM available*/
|
|
|
|
#if defined(__APPLE__)
|
|
/* Leading underscore on symbols */
|
|
# define SYM_CHAR "_"
|
|
#else /* No leading character on symbols */
|
|
# define SYM_CHAR
|
|
#endif
|
|
|
|
/*
|
|
* Macros to generate global absolutes.
|
|
*/
|
|
#define GEN_SYMNAME(str) SYM_CHAR #str
|
|
#define GEN_VALUE(str) #str
|
|
#define GEN_ABS(name, value) \
|
|
asm (".globl " GEN_SYMNAME(name)); \
|
|
asm (GEN_SYMNAME(name) " = " GEN_VALUE(value))
|
|
|
|
/*
|
|
* Check the board
|
|
*/
|
|
int checkboard(void)
|
|
{
|
|
puts ("Board: ### No HW ID - assuming CMI board\n");
|
|
return (0);
|
|
}
|
|
|
|
/*
|
|
* Get RAM size.
|
|
*/
|
|
phys_size_t initdram(int board_type)
|
|
{
|
|
return (SRAM_SIZE); /* We currently have a static size adapted for cmi board. */
|
|
}
|
|
|
|
/*
|
|
* Absolute environment address for linker file.
|
|
*/
|
|
GEN_ABS(env_start, CONFIG_ENV_OFFSET + CONFIG_SYS_FLASH_BASE);
|