1156b35a23
Change-Id: Ib3aafcc586b1631a75f214cfd19706108ad8ca93 Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr> Reviewed-on: https://review.coreboot.org/29285 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
38 lines
881 B
C
38 lines
881 B
C
/*
|
|
* 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 <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();
|
|
}
|