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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 Advanced Micro Devices, 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <arch/io.h>
#include <boot/tables.h>
#include <cpu/x86/msr.h>
#include <cpu/amd/mtrr.h>
#include <device/pci_def.h>
#include <arch/acpi.h>
#include "BiosCallOuts.h"
#include <cpu/amd/agesa/s3_resume.h>
#include "chip.h"
#include "agesawrapper.h"
/*************************************************
* enable the dedicated function in parmer board.
*************************************************/
static void parmer_enable(device_t dev)
{
printk(BIOS_INFO, "Mainboard " CONFIG_MAINBOARD_PART_NUMBER " Enable.\n");
/*
* The mainboard is the first place that we get control in ramstage. Check
* for S3 resume and call the approriate AGESA/CIMx resume functions.
*/
#if CONFIG_HAVE_ACPI_RESUME == 1
acpi_slp_type = acpi_get_sleep_type();
if (acpi_slp_type == 3)
agesawrapper_fchs3earlyrestore();
#endif
setup_uma_memory();
}
int add_mainboard_resources(struct lb_memory *mem)
{
/* UMA is removed from system memory in the northbridge code, but
* in some circumstances we want the memory mentioned as reserved.
*/
/* TODO: Check out why it was commented. */
#if CONFIG_GFXUMA
printk(BIOS_INFO, "uma_memory_start=0x%llx, uma_memory_size=0x%llx \n",
uma_memory_base, uma_memory_size);
lb_add_memory_range(mem, LB_MEM_RESERVED, uma_memory_base,
uma_memory_size);
#endif
return 0;
}
struct chip_operations mainboard_ops = {
CHIP_NAME(CONFIG_MAINBOARD_VENDOR " " CONFIG_MAINBOARD_PART_NUMBER " Mainboard")
.enable_dev = parmer_enable,
};
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