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/*
* This file is part of the coreboot project.
*
*
* 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 <gpio.h>
uint32_t board_id(void)
{
static uint32_t id = UNDEFINED_STRAPPING_ID;
const gpio_t pins[] = {[2] = GPIO(31), [1] = GPIO(93), [0] = GPIO(33)};
if (id == UNDEFINED_STRAPPING_ID)
id = gpio_base2_value(pins, ARRAY_SIZE(pins));
return id;
}
uint32_t ram_code(void)
{
static uint32_t id = UNDEFINED_STRAPPING_ID;
const gpio_t pins[] = {[1] = GPIO(91), [0] = GPIO(29)};
if (id == UNDEFINED_STRAPPING_ID)
id = gpio_base2_value(pins, ARRAY_SIZE(pins));
return id;
}
uint32_t sku_id(void)
{
static uint32_t id = UNDEFINED_STRAPPING_ID;
const gpio_t pins[] = {[1] = GPIO(90), [0] = GPIO(114)};
if (id == UNDEFINED_STRAPPING_ID)
id = gpio_base2_value(pins, ARRAY_SIZE(pins));
return id;
}
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