src/mainboard/lenovo/t410/early_init.c


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

/*
 * This file is part of the coreboot project.
 *
 * Copyright (C) 2019 Patrick Rudolph
 *
 * 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 <bootblock_common.h>
#include <ec/acpi/ec.h>

void bootblock_mainboard_early_init(void)
{
	/* Enable USB Power. We need to do it early for usbdebug to work. */
	ec_set_bit(0x3b, 4);
}