mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-30 16:39:35 +00:00
79 lines
1.9 KiB
C
79 lines
1.9 KiB
C
/*
|
|
* (C) Copyright 2003
|
|
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
|
|
*
|
|
* 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
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <mpc824x.h>
|
|
#include <pci.h>
|
|
#include <netdev.h>
|
|
|
|
int checkboard (void)
|
|
{
|
|
ulong busfreq = get_bus_freq(0);
|
|
char buf[32];
|
|
|
|
printf("Board: SL8245, local bus @ %s MHz\n", strmhz(buf, busfreq));
|
|
return 0;
|
|
}
|
|
|
|
phys_size_t initdram (int board_type)
|
|
{
|
|
#ifndef CONFIG_SYS_RAMBOOT
|
|
long size;
|
|
long new_bank0_end;
|
|
long mear1;
|
|
long emear1;
|
|
|
|
size = get_ram_size(CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_MAX_RAM_SIZE);
|
|
|
|
new_bank0_end = size - 1;
|
|
mear1 = mpc824x_mpc107_getreg(MEAR1);
|
|
emear1 = mpc824x_mpc107_getreg(EMEAR1);
|
|
mear1 = (mear1 & 0xFFFFFF00) |
|
|
((new_bank0_end & MICR_ADDR_MASK) >> MICR_ADDR_SHIFT);
|
|
emear1 = (emear1 & 0xFFFFFF00) |
|
|
((new_bank0_end & MICR_ADDR_MASK) >> MICR_EADDR_SHIFT);
|
|
mpc824x_mpc107_setreg(MEAR1, mear1);
|
|
mpc824x_mpc107_setreg(EMEAR1, emear1);
|
|
|
|
return (size);
|
|
#else
|
|
return CONFIG_SYS_MAX_RAM_SIZE;
|
|
#endif
|
|
}
|
|
|
|
static struct pci_controller hose;
|
|
|
|
void pci_init_board(void)
|
|
{
|
|
pci_mpc824x_init(&hose);
|
|
}
|
|
|
|
int board_eth_init(bd_t *bis)
|
|
{
|
|
int rc = 0;
|
|
|
|
#if defined(CONFIG_SK98)
|
|
rc = skge_initialize(bis);
|
|
#endif
|
|
return rc;
|
|
}
|