f978191b64
Created a new Google baseboard named volteer from scratch. BUG=b:142961277 BRANCH=master TEST="emerge-volteer coreboot" compiles successfully. Change-Id: I03a13f3df4e819ab9cf63ad69867c807d2a1b651 Signed-off-by: Nick Vaccaro <nvaccaro@google.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/38620 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
80 lines
1.7 KiB
C
80 lines
1.7 KiB
C
/*
|
|
* This file is part of the coreboot project.
|
|
*
|
|
* Copyright 2020 The coreboot project Authors.
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0-or-later
|
|
*/
|
|
|
|
#include <console/console.h>
|
|
#include <arch/acpi.h>
|
|
#include <baseboard/variants.h>
|
|
#include <device/device.h>
|
|
#include <ec/ec.h>
|
|
#include <ec/google/chromeec/ec.h>
|
|
#include <soc/gpio.h>
|
|
#include <smbios.h>
|
|
#include <vendorcode/google/chromeos/chromeos.h>
|
|
#include <variant/gpio.h>
|
|
|
|
#define SKU_UNKNOWN 0xFFFFFFFF
|
|
#define SKU_MAX 0x7FFFFFFF
|
|
|
|
static uint32_t get_board_sku(void)
|
|
{
|
|
static uint32_t sku_id = SKU_UNKNOWN;
|
|
|
|
if (sku_id != SKU_UNKNOWN)
|
|
return sku_id;
|
|
|
|
if (google_chromeec_cbi_get_sku_id(&sku_id))
|
|
sku_id = SKU_UNKNOWN;
|
|
|
|
return sku_id;
|
|
}
|
|
|
|
const char *smbios_system_sku(void)
|
|
{
|
|
static char sku_str[14]; /* sku{0..2147483647} */
|
|
uint32_t sku_id = get_board_sku();
|
|
|
|
if ((sku_id == SKU_UNKNOWN) || (sku_id > SKU_MAX)) {
|
|
printk(BIOS_ERR, "%s: Unexpected SKU ID %u\n",
|
|
__func__, sku_id);
|
|
return "";
|
|
}
|
|
|
|
snprintf(sku_str, sizeof(sku_str), "sku%u", sku_id);
|
|
|
|
return sku_str;
|
|
}
|
|
|
|
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_generator = 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,
|
|
};
|