src/mainboard/google/volteer/mainboard.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
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48

/* SPDX-License-Identifier: GPL-2.0-or-later */

#include <console/console.h>
#include <acpi/acpi.h>
#include <baseboard/variants.h>
#include <device/device.h>
#include <ec/ec.h>
#include <ec/google/chromeec/ec.h>
#include <halt.h>
#include <intelblocks/cse.h>
#include <soc/gpio.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include <variant/gpio.h>

void cse_board_reset(void)
{
	if (!google_chromeec_ap_reset())
		halt();
}

static void mainboard_init(struct device *dev)
{
	mainboard_ec_init();
}

static void mainboard_enable(struct device *dev)
{
	dev->ops->init = mainboard_init;
	dev->ops->acpi_inject_dsdt = chromeos_dsdt_generator;
}

static void mainboard_chip_init(void *chip_info)
{
	const struct pad_config *base_pads;
	const struct pad_config *override_pads;
	size_t base_num, override_num;

	base_pads = variant_base_gpio_table(&base_num);
	override_pads = variant_override_gpio_table(&override_num);

	gpio_configure_pads_with_override(base_pads, base_num,
		override_pads, override_num);
}

struct chip_operations mainboard_ops = {
	.init = mainboard_chip_init,
	.enable_dev = mainboard_enable,
};