|
|
|
|
/*
|
|
|
|
|
* (C) Copyright 2000-2003
|
|
|
|
|
* 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 <asm/immap.h>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
int checkboard (void)
|
|
|
|
|
{
|
|
|
|
|
puts ("Board: ");
|
|
|
|
|
puts ("senTec COBRA5272 Board\n");
|
|
|
|
|
return 0;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
long int initdram (int board_type)
|
|
|
|
|
{
|
|
|
|
|
volatile sdramctrl_t *sdp = (sdramctrl_t *) (MMAP_SDRAM);
|
|
|
|
|
|
|
|
|
|
sdp->sdram_sdtr = 0xf539;
|
|
|
|
|
sdp->sdram_sdcr = 0x4211;
|
|
|
|
|
|
|
|
|
|
/* Dummy write to start SDRAM */
|
|
|
|
|
*((volatile unsigned long *) 0) = 0;
|
|
|
|
|
|
|
|
|
|
return CFG_SDRAM_SIZE * 1024 * 1024;
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
int testdram (void)
|
|
|
|
|
{
|
|
|
|
|
/* TODO: XXX XXX XXX */
|
|
|
|
|
printf ("DRAM test not implemented!\n");
|
|
|
|
|
|
|
|
|
|
return (0);
|
|
|
|
|
}
|
