7a835189b1
This change removes the dynamic disabling of TPM based on config options. Poppy and its variants will have only one type of TPM supported and so there is no need to update it dynamically. Change-Id: Ie82825fcf7092e845583edaac9ba0d3fc9d1dd80 Signed-off-by: Furquan Shaikh <furquan@chromium.org> Reviewed-on: https://review.coreboot.org/22704 Reviewed-by: Aaron Durbin <adurbin@chromium.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
/*
|
|
* This file is part of the coreboot project.
|
|
*
|
|
* Copyright (C) 2016 Google Inc.
|
|
*
|
|
* 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 <arch/acpi.h>
|
|
#include <baseboard/variants.h>
|
|
#include <device/device.h>
|
|
#include <ec/ec.h>
|
|
#include <soc/pci_devs.h>
|
|
#include <soc/nhlt.h>
|
|
#include <vendorcode/google/chromeos/chromeos.h>
|
|
|
|
static void mainboard_init(device_t dev)
|
|
{
|
|
mainboard_ec_init();
|
|
}
|
|
|
|
static unsigned long mainboard_write_acpi_tables(device_t device,
|
|
unsigned long current, acpi_rsdp_t *rsdp)
|
|
{
|
|
uintptr_t start_addr;
|
|
uintptr_t end_addr;
|
|
struct nhlt *nhlt;
|
|
const char *oem_id = NULL;
|
|
const char *oem_table_id = NULL;
|
|
uint32_t oem_revision = 0;
|
|
|
|
start_addr = current;
|
|
|
|
nhlt = nhlt_init();
|
|
|
|
if (nhlt == NULL)
|
|
return start_addr;
|
|
|
|
variant_nhlt_init(nhlt);
|
|
variant_nhlt_oem_overrides(&oem_id, &oem_table_id, &oem_revision);
|
|
|
|
end_addr = nhlt_soc_serialize_oem_overrides(nhlt, start_addr,
|
|
oem_id, oem_table_id, oem_revision);
|
|
|
|
if (end_addr != start_addr)
|
|
acpi_add_table(rsdp, (void *)start_addr);
|
|
|
|
return end_addr;
|
|
}
|
|
|
|
static void mainboard_enable(device_t dev)
|
|
{
|
|
dev->ops->init = mainboard_init;
|
|
dev->ops->acpi_inject_dsdt_generator = chromeos_dsdt_generator;
|
|
dev->ops->write_acpi_tables = mainboard_write_acpi_tables;
|
|
}
|
|
|
|
struct chip_operations mainboard_ops = {
|
|
.enable_dev = mainboard_enable,
|
|
};
|