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wdenk4e5ca3e2003-12-08 01:34:36 +00001/*
2 * (C) Copyright 2000-2003
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * See file CREDITS for list of people who contributed to this
6 * project.
7 *
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of
11 * the License, or (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21 * MA 02111-1307 USA
22 */
23
24#include <common.h>
TsiChungLiewf28e1bd2007-08-15 20:32:06 -050025#include <asm/immap.h>
wdenk4e5ca3e2003-12-08 01:34:36 +000026
wdenkbf9e3b32004-02-12 00:47:09 +000027
28int checkboard (void) {
29 puts ("Board: ");
TsiChungLiewf28e1bd2007-08-15 20:32:06 -050030 puts ("Freescale MCF5272C3 EVB\n");
wdenk4e5ca3e2003-12-08 01:34:36 +000031 return 0;
wdenkbf9e3b32004-02-12 00:47:09 +000032 };
wdenk4e5ca3e2003-12-08 01:34:36 +000033
Becky Bruce9973e3c2008-06-09 16:03:40 -050034phys_size_t initdram (int board_type) {
TsiChungLiewf28e1bd2007-08-15 20:32:06 -050035 volatile sdramctrl_t * sdp = (sdramctrl_t *)(MMAP_SDRAM);
wdenkbf9e3b32004-02-12 00:47:09 +000036
37 sdp->sdram_sdtr = 0xf539;
38 sdp->sdram_sdcr = 0x4211;
39
40 /* Dummy write to start SDRAM */
41 *((volatile unsigned long *)0) = 0;
42
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020043 return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
wdenkbf9e3b32004-02-12 00:47:09 +000044 };
45
46int testdram (void) {
47 /* TODO: XXX XXX XXX */
48 printf ("DRAM test not implemented!\n");
49
50 return (0);
wdenk4e5ca3e2003-12-08 01:34:36 +000051}