coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
gpio.h
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1 /*
2  * This program is free software; you can redistribute it and/or modify
3  * it under the terms of the GNU General Public License as published by
4  * the Free Software Foundation; version 2 of the License.
5  *
6  * This program is distributed in the hope that it will be useful,
7  * but WITHOUT ANY WARRANTY; without even the implied warranty of
8  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
9  * GNU General Public License for more details.
10  *
11  * SPDX-License-Identifier: GPL-2.0-or-later
12  */
13 
14 #ifndef VARIANT_GPIO_H
15 #define VARIANT_GPIO_H
16 
17 #include <baseboard/gpio.h>
18 
19 /* Memory configuration board straps */
20 /* Copied from baseboard and may need to change for the new variant. */
21 #define GPIO_MEM_CONFIG_0 GPP_C12
22 #define GPIO_MEM_CONFIG_1 GPP_C15
23 #define GPIO_MEM_CONFIG_2 GPP_C14
24 #define GPIO_MEM_CONFIG_3 GPP_D15
25 
26 #endif