blob: 208a045443009695b6ddfef9c42e3a658830b62e (
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
|
/*
* This file is part of the coreboot project.
*
* Copyright 2015 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 <soc/sdram.h>
#include <stdlib.h>
#include "gpio.h"
uint32_t board_id(void)
{
static int id = -1;
if (id < 0) {
gpio_t gpio[] = {[1] = BD_ID1, [0] = BD_ID0}; /* ID0 is LSB */
id = gpio_base3_value(gpio, ARRAY_SIZE(gpio));
}
return id;
}
uint32_t ram_code(void)
{
return sdram_get_ram_code();
}
|
