m5272c3.c (52c411805c090999f015df8bdf8016fb684746d0) m5272c3.c (088454cde245b4d431ce0181be8b3cbceea059d6)
1/*
2 * (C) Copyright 2000-2003
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * Copyright (C) 2012 Freescale Semiconductor, Inc. All Rights Reserved.
6 *
7 * SPDX-License-Identifier: GPL-2.0+
8 */
9
10#include <common.h>
11#include <asm/immap.h>
12#include <asm/io.h>
13
1/*
2 * (C) Copyright 2000-2003
3 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4 *
5 * Copyright (C) 2012 Freescale Semiconductor, Inc. All Rights Reserved.
6 *
7 * SPDX-License-Identifier: GPL-2.0+
8 */
9
10#include <common.h>
11#include <asm/immap.h>
12#include <asm/io.h>
13
14DECLARE_GLOBAL_DATA_PTR;
14
15int checkboard (void) {
16 puts ("Board: ");
17 puts ("Freescale MCF5272C3 EVB\n");
18 return 0;
19 };
20
15
16int checkboard (void) {
17 puts ("Board: ");
18 puts ("Freescale MCF5272C3 EVB\n");
19 return 0;
20 };
21
21phys_size_t initdram(void)
22int initdram(void)
22{
23 sdramctrl_t * sdp = (sdramctrl_t *)(MMAP_SDRAM);
24
25 out_be16(&sdp->sdram_sdtr, 0xf539);
26 out_be16(&sdp->sdram_sdcr, 0x4211);
27
28 /* Dummy write to start SDRAM */
29 *((volatile unsigned long *)0) = 0;
30
23{
24 sdramctrl_t * sdp = (sdramctrl_t *)(MMAP_SDRAM);
25
26 out_be16(&sdp->sdram_sdtr, 0xf539);
27 out_be16(&sdp->sdram_sdcr, 0x4211);
28
29 /* Dummy write to start SDRAM */
30 *((volatile unsigned long *)0) = 0;
31
31 return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
32 gd->ram_size = CONFIG_SYS_SDRAM_SIZE * 1024 * 1024;
33
34 return 0;
32 };
33
34int testdram (void) {
35 /* TODO: XXX XXX XXX */
36 printf ("DRAM test not implemented!\n");
37
38 return (0);
39}
35 };
36
37int testdram (void) {
38 /* TODO: XXX XXX XXX */
39 printf ("DRAM test not implemented!\n");
40
41 return (0);
42}