cpu/x86/smm/pci_resource_store: Store DEV/VEN ID
[coreboot2.git] / src / mainboard / google / parrot / chromeos.c
blob10314f517f5052ddd7581d62a3aab2c191187afc
1 /* SPDX-License-Identifier: GPL-2.0-only */
3 #include <bootmode.h>
4 #include <boot/coreboot_tables.h>
5 #include <device/pci_ops.h>
6 #include <device/device.h>
8 #include <southbridge/intel/bd82x6x/pch.h>
9 #include <southbridge/intel/common/gpio.h>
10 #include <types.h>
11 #include <vendorcode/google/chromeos/chromeos.h>
13 #include "onboard.h"
15 void fill_lb_gpios(struct lb_gpios *gpios)
17 const pci_devfn_t dev = PCI_DEV(0, 0x1f, 0);
18 u16 gen_pmcon_1 = pci_s_read_config32(dev, GEN_PMCON_1);
20 struct lb_gpio chromeos_gpios[] = {
21 /* Lid switch GPIO active high (open). */
22 {GPIO_LID, ACTIVE_HIGH, get_lid_switch(), "lid"},
24 /* Power Button */
25 {101, ACTIVE_LOW, (gen_pmcon_1 >> 9) & 1, "power"},
27 /* Did we load the VGA Option ROM? */
28 /* -1 indicates that this is a pseudo GPIO */
29 {-1, ACTIVE_HIGH, gfx_get_init_done(), "oprom"},
31 lb_add_gpios(gpios, chromeos_gpios, ARRAY_SIZE(chromeos_gpios));
34 int get_lid_switch(void)
36 return get_gpio(GPIO_LID);
39 int get_write_protect_state(void)
41 return !get_gpio(GPIO_SPI_WP);
44 int get_recovery_mode_switch(void)
46 return !get_gpio(GPIO_REC_MODE);
49 static const struct cros_gpio cros_gpios[] = {
50 CROS_GPIO_REC_AH(CROS_GPIO_VIRTUAL, CROS_GPIO_DEVICE_NAME),
51 CROS_GPIO_WP_AL(GPIO_SPI_WP, CROS_GPIO_DEVICE_NAME),
53 DECLARE_CROS_GPIOS(cros_gpios);
55 int get_ec_is_trusted(void)
57 /* Do not have a Chrome EC involved in entering recovery mode;
58 Always return trusted. */
59 return 1;