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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2017 Iru Cai <mytbk920423@gmail.com>
*
* 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/io.h>
#include <northbridge/intel/sandybridge/sandybridge.h>
#include <northbridge/intel/sandybridge/raminit_native.h>
#include <southbridge/intel/bd82x6x/pch.h>
#include <superio/smsc/lpc47n217/lpc47n217.h>
#include <ec/hp/kbc1126/ec.h>
#define SERIAL_DEV PNP_DEV(0x4e, LPC47N217_SP1)
void pch_enable_lpc(void)
{
/*
* CNF2 and CNF1 for Super I/O
* MC and LPC (0x60,0x64,0x62,0x66) for KBC and EC
* Enable parallel port and serial port
*/
pci_write_config16(PCH_LPC_DEV, LPC_EN,
CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN |
LPT_LPC_EN | COMA_LPC_EN);
pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x0010);
/* Enable mailbox at 0x200/0x201 and PM1 at 0x220 */
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x007c0201);
}
void mainboard_rcba_config(void)
{
}
const struct southbridge_usb_port mainboard_usb_ports[] = {
{ 1, 1, 0 }, /* USB0, eSATA */
{ 1, 0, 0 }, /* USB charger */
{ 0, 1, 1 },
{ 1, 1, 1 }, /* camera */
{ 1, 0, 2 }, /* USB4 expresscard */
{ 1, 0, 2 }, /* bluetooth */
{ 0, 0, 3 },
{ 1, 0, 3 }, /* smartcard */
{ 1, 1, 4 }, /* fingerprint */
{ 1, 1, 4 }, /* WWAN */
{ 1, 0, 5 }, /* CONN */
{ 1, 0, 5 }, /* docking */
{ 1, 0, 6 }, /* CONN */
{ 1, 0, 6 }, /* docking */
};
void mainboard_early_init(int s3resume)
{
}
void mainboard_config_superio(void)
{
lpc47n217_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
kbc1126_enter_conf();
kbc1126_mailbox_init();
kbc1126_kbc_init();
kbc1126_ec_init();
kbc1126_pm1_init();
kbc1126_exit_conf();
}
void mainboard_get_spd(spd_raw_data *spd, bool id_only)
{
read_spd(&spd[0], 0x50, id_only);
read_spd(&spd[2], 0x52, id_only);
}
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