1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2010 coresystems GmbH
* Copyright (C) 2011 The ChromiumOS Authors. All rights reserved.
* Copyright (C) 2014 Vladimir Serbinenko
*
* 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.
*/
#include <stdint.h>
#include <arch/byteorder.h>
#include <arch/io.h>
#include <device/pci_def.h>
#include <console/console.h>
#include <northbridge/intel/sandybridge/raminit_native.h>
#include <southbridge/intel/bd82x6x/pch.h>
void pch_enable_lpc(void)
{
/* X230 EC Decode Range Port60/64, Port62/66 */
/* Enable EC, PS/2 Keyboard/Mouse */
pci_write_config16(PCH_LPC_DEV, LPC_EN,
CNF2_LPC_EN | CNF1_LPC_EN | MC_LPC_EN | KBC_LPC_EN |
COMA_LPC_EN);
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x7c1601);
pci_write_config32(PCH_LPC_DEV, LPC_GEN2_DEC, 0xc15e1);
pci_write_config32(PCH_LPC_DEV, LPC_GEN4_DEC, 0x0c06a1);
pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10);
pci_write_config32(PCH_LPC_DEV, 0xac,
0x80010000);
}
void rcba_config(void)
{
/* Disable unused devices (board specific) */
RCBA32(FD) = 0x17f81fe3;
RCBA32(BUC) = 0;
}
const struct southbridge_usb_port mainboard_usb_ports[] = {
{ 1, 1, 0 }, /* P0: USB double port upper, USB3, OC 0 */
{ 1, 1, 1 }, /* P1: USB double port lower, USB3, (EHCI debug) OC 1 */
{ 1, 2, 3 }, /* P2: Dock, USB3, OC 3 */
{ 1, 1, -1 }, /* P3: WWAN slot, no OC */
{ 1, 1, 2 }, /* P4: yellow USB, OC 2 */
{ 1, 0, -1 }, /* P5: ExpressCard slot, no OC */
{ 0, 0, -1 }, /* P6: color sensor(w530), no OC */
{ 1, 2, -1 }, /* P7: docking, no OC */
{ 1, 0, -1 }, /* P8: smart card reader, no OC */
{ 1, 1, 5 }, /* P9: USB port single (EHCI debug), OC 5 */
{ 1, 0, -1 }, /* P10: fingerprint reader, no OC */
{ 1, 0, -1 }, /* P11: bluetooth, no OC. */
{ 1, 3, -1 }, /* P12: wlan, no OC - disabled in vendor bios*/
{ 1, 1, -1 }, /* P13: camera, no OC */
};
void mainboard_get_spd(spd_raw_data *spd) {
read_spd (&spd[0], 0x50);
read_spd (&spd[2], 0x51);
}
|
