blob: 590b051ff8ea67adf340036b47be9c92a6f84c70 (
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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*
* This file is part of the coreboot project.
*
* Copyright 2014 Google Inc.
*
* 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; version 2 of the License.
*
* 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.
*/
#include <boardid.h>
#include <console/console.h>
#include <gpio.h>
#include <soc/sdram.h>
#include <string.h>
#include <types.h>
static struct rk3288_sdram_params sdram_configs[] = {
#include "sdram_inf/sdram-lpddr3-K4E8E304EE-1GB.inc" /* ram_code = 0000 */
#include "sdram_inf/sdram-lpddr3-K4E6E304EB-2GB-1CH.inc"/* ram_code = 0001 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0010 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0011 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0100 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0101 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0110 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 0111 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 1000 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 1001 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 1010 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 1011 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 1100 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 1101 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 1110 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 1111 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 000Z */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 001Z */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 00Z0 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 00Z1 */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 00ZZ */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 010Z */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 011Z */
#include "sdram_inf/sdram-unused.inc" /* ram_code = 01Z0 */
};
_Static_assert(ARRAY_SIZE(sdram_configs) == 24, "Must have 24 sdram_configs!");
const struct rk3288_sdram_params *get_sdram_config()
{
u32 ramcode = ram_code();
if (ramcode >= ARRAY_SIZE(sdram_configs)
|| sdram_configs[ramcode].dramtype == UNUSED)
die("Invalid RAMCODE.");
return &sdram_configs[ramcode];
}
|
