summaryrefslogtreecommitdiff
path: root/board/cobra5272/cobra5272.c
blob: 48366763c10ce6a5e357c5c7416b7eb3034a7969 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
/*
 * (C) Copyright 2000-2003
 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <common.h>
#include <asm/immap.h>

DECLARE_GLOBAL_DATA_PTR;

int checkboard (void)
{
	puts ("Board: ");
	puts ("senTec COBRA5272 Board\n");
	return 0;
};

int initdram(void)
{
	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;

	gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;

	return 0;
};

int testdram (void)
{
	/* TODO: XXX XXX XXX */
	printf ("DRAM test not implemented!\n");

	return (0);
}