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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2008-2009 coresystems GmbH
* Copyright (C) 2014 Vladimir Serbinenko
* Copyright (C) 2018 Patrick Rudolph <siro@das-labor.org>
*
* 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 <stdint.h>
#include <arch/byteorder.h>
#include <arch/io.h>
#include <device/pci_def.h>
#include <superio/nuvoton/npcd378/npcd378.h>
#include <superio/nuvoton/common/nuvoton.h>
#include <northbridge/intel/sandybridge/sandybridge.h>
#include <northbridge/intel/sandybridge/raminit_native.h>
#include <southbridge/intel/bd82x6x/pch.h>
#define SERIAL_DEV PNP_DEV(0x2e, NPCD378_SP2)
void pch_enable_lpc(void)
{
/*
* Enable SuperIO, TPM, Keyboard, LPT, COMA
* (COMB can be equip on expansion header)
*/
pci_write_config16(PCH_LPC_DEV, LPC_EN,
CNF2_LPC_EN |CNF1_LPC_EN | KBC_LPC_EN | LPT_LPC_EN |
COMB_LPC_EN | COMA_LPC_EN);
/* COMA: 3F8h, COMB: 2F8h */
pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x0010);
}
void mainboard_rcba_config(void)
{
}
const struct southbridge_usb_port mainboard_usb_ports[] = {
{ 1, 0, -1 },
{ 1, 0, -1 },
{ 1, 0, -1 },
{ 1, 0, -1 },
{ 1, 0, -1 },
{ 1, 0, -1 },
{ 1, 0, -1 },
{ 1, 0, -1 },
{ 1, 0, -1 },
{ 1, 0, -1 },
{ 1, 0, -1 },
{ 1, 0, -1 },
{ 1, 0, -1 },
{ 1, 0, -1 },
};
void mainboard_early_init(int s3resume)
{
}
void mainboard_config_superio(void)
{
if (IS_ENABLED(CONFIG_CONSOLE_SERIAL))
nuvoton_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
}
void mainboard_get_spd(spd_raw_data *spd, bool id_only)
{
/* BTX mainboard: Reversed mapping */
read_spd(&spd[3], 0x50, id_only);
read_spd(&spd[2], 0x51, id_only);
read_spd(&spd[1], 0x52, id_only);
read_spd(&spd[0], 0x53, id_only);
}
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