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mainboard: Add new board Google Panther 

(Panther clone of Ia41af8425ab6c24746253abd025acd3365dd5a18 by reinauer)

BUG=chrome-os-partner:23563
TEST=emerge-panther chromeos-coreboot-panther

[pg: Drop configs/, which is chromeos stuff, adapted
     libpayload's config.panther to work with upstream]

[pm: Add HAVE_IFD_BIN and HAVE_ME_BIN Kconfig options]
[pm: rebase to master branch of coreboot upstream]
[md: don't use FMAP to get MAC address if CONFIG_CHROMEOS not set]

Change-Id: I50fd5c02da154e424dfefbe2020f4ce7ef9a4f8f
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Signed-off-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-on: https://chromium-review.googlesource.com/174555
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Mohammed Habibulla <moch@chromium.org>
Tested-by: Mohammed Habibulla <moch@chromium.org>
Reviewed-on: http://review.coreboot.org/5990
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
This commit is contained in:
Mohammed Habibulla 2013-10-24 16:44:06 -07:00 committed by Patrick Georgi
parent d13059a5a2
commit 05497d037e
26 changed files with 2613 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

71
payloads/libpayload/configs/config.panther Normal file
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@ -0,0 +1,71 @@
#
# Automatically generated make config: don't edit
# libpayload version: 0.2.0
# Thu May 2 16:10:03 2013
#
#
# Generic Options
#
# CONFIG_EXPERIMENTAL is not set
# CONFIG_OBSOLETE is not set
# CONFIG_DEVELOPER is not set
CONFIG_CHROMEOS=y
#
# Architecture Options
#
# CONFIG_ARCH_ARMV7 is not set
# CONFIG_ARCH_POWERPC is not set
CONFIG_ARCH_X86=y
# CONFIG_MEMMAP_RAM_ONLY is not set
# CONFIG_MULTIBOOT is not set
#
# Standard Libraries
#
CONFIG_LIBC=y
# CONFIG_CURSES is not set
CONFIG_CBFS=y
CONFIG_LZMA=y
#
# Console Options
#
CONFIG_SKIP_CONSOLE_INIT=y
CONFIG_CBMEM_CONSOLE=y
CONFIG_SERIAL_CONSOLE=y
CONFIG_8250_SERIAL_CONSOLE=y
CONFIG_SERIAL_IOBASE=0x3f8
# CONFIG_SERIAL_SET_SPEED is not set
# CONFIG_SERIAL_ACS_FALLBACK is not set
CONFIG_VIDEO_CONSOLE=y
# CONFIG_VGA_VIDEO_CONSOLE is not set
# CONFIG_GEODELX_VIDEO_CONSOLE is not set
CONFIG_COREBOOT_VIDEO_CONSOLE=y
CONFIG_PC_KEYBOARD=y
CONFIG_PC_KEYBOARD_LAYOUT_US=y
# CONFIG_PC_KEYBOARD_LAYOUT_DE is not set
#
# Drivers
#
CONFIG_PCI=y
CONFIG_NVRAM=y
# CONFIG_RTC_PORT_EXTENDED_VIA is not set
# CONFIG_SPEAKER is not set
# CONFIG_STORAGE is not set
CONFIG_USB=y
# CONFIG_USB_UHCI is not set
# CONFIG_USB_OHCI is not set
# CONFIG_USB_EHCI is not set
CONFIG_USB_XHCI=y
CONFIG_USB_HID=y
CONFIG_USB_HUB=y
CONFIG_USB_MSC=y
CONFIG_USB_PCI=y
# CONFIG_USB_MEMORY is not set
# CONFIG_BIG_ENDIAN is not set
CONFIG_LITTLE_ENDIAN=y
CONFIG_IO_ADDRESS_SPACE=y
CONFIG_ARCH_SPECIFIC_OPTIONS=y

3
src/mainboard/google/Kconfig
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@ -29,6 +29,8 @@ config BOARD_GOOGLE_FALCO
bool "Falco" bool "Falco"
config BOARD_GOOGLE_LINK config BOARD_GOOGLE_LINK
bool "Link" bool "Link"
config BOARD_GOOGLE_PANTHER
bool "Panther"
config BOARD_GOOGLE_PARROT config BOARD_GOOGLE_PARROT
bool "Parrot" bool "Parrot"
config BOARD_GOOGLE_PEPPY config BOARD_GOOGLE_PEPPY
@ -50,6 +52,7 @@ source "src/mainboard/google/bolt/Kconfig"
source "src/mainboard/google/butterfly/Kconfig" source "src/mainboard/google/butterfly/Kconfig"
source "src/mainboard/google/falco/Kconfig" source "src/mainboard/google/falco/Kconfig"
source "src/mainboard/google/link/Kconfig" source "src/mainboard/google/link/Kconfig"
source "src/mainboard/google/panther/Kconfig"
source "src/mainboard/google/parrot/Kconfig" source "src/mainboard/google/parrot/Kconfig"
source "src/mainboard/google/peppy/Kconfig" source "src/mainboard/google/peppy/Kconfig"
source "src/mainboard/google/pit/Kconfig" source "src/mainboard/google/pit/Kconfig"

57
src/mainboard/google/panther/Kconfig Normal file
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@ -0,0 +1,57 @@
if BOARD_GOOGLE_PANTHER
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
select CPU_INTEL_SOCKET_RPGA989
select NORTHBRIDGE_INTEL_HASWELL
select SOUTHBRIDGE_INTEL_LYNXPOINT
select INTEL_LYNXPOINT_LP
select BOARD_ROMSIZE_KB_8192
select SUPERIO_ITE_IT8772F
select VIRTUAL_DEV_SWITCH
select HAVE_ACPI_TABLES
select HAVE_OPTION_TABLE
select HAVE_ACPI_RESUME
select MMCONF_SUPPORT
select HAVE_SMI_HANDLER
select MAINBOARD_HAS_CHROMEOS
select EXTERNAL_MRC_BLOB
select MONOTONIC_TIMER_MSR
config VBOOT_RAMSTAGE_INDEX
hex
default 0x2
config MAINBOARD_DIR
string
default google/panther
config MAINBOARD_PART_NUMBER
string
default "Panther"
config MMCONF_BASE_ADDRESS
hex
default 0xf0000000
config IRQ_SLOT_COUNT
int
default 18
config MAX_CPUS
int
default 8
config VGA_BIOS_FILE
string
default "pci8086,0166.rom"
config HAVE_IFD_BIN
bool
default n
config HAVE_ME_BIN
bool
default n
endif

25
src/mainboard/google/panther/Makefile.inc Normal file
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@ -0,0 +1,25 @@
##
## This file is part of the coreboot project.
##
## Copyright (C) 2012 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.
##
## 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
##
romstage-$(CONFIG_CHROMEOS) += chromeos.c
ramstage-$(CONFIG_CHROMEOS) += chromeos.c
ramstage-y += lan.c
smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c

23
src/mainboard/google/panther/acpi/chromeos.asl Normal file
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@ -0,0 +1,23 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 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.
*
* 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
*/
Name(OIPG, Package() {
Package () { 0x0001, 0, 12, "LynxPoint" }, // recovery button
Package () { 0x0003, 1, 58, "LynxPoint" }, // firmware write protect
})

0
src/mainboard/google/panther/acpi/ec.asl Normal file
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87
src/mainboard/google/panther/acpi/haswell_pci_irqs.asl Normal file
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@ -0,0 +1,87 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
*
* 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
*/
/* This is board specific information: IRQ routing for IvyBridge */
// PCI Interrupt Routing
Method(_PRT)
{
If (PICM) {
Return (Package() {
// Onboard graphics (IGD) 0:2.0
Package() { 0x0002ffff, 0, 0, 16 },
// Mini-HD Audio 0:3.0
Package() { 0x0003ffff, 0, 0, 16 },
// High Definition Audio 0:1b.0
Package() { 0x001bffff, 0, 0, 22 },
// PCIe Root Ports 0:1c.x
Package() { 0x001cffff, 0, 0, 16 },
Package() { 0x001cffff, 1, 0, 17 },
Package() { 0x001cffff, 2, 0, 18 },
Package() { 0x001cffff, 3, 0, 19 },
// EHCI 0:1d.0
Package() { 0x001dffff, 0, 0, 19 },
// XHCI 0:14.0
Package() { 0x0014ffff, 0, 0, 18 },
// LPC devices 0:1f.0
Package() { 0x001fffff, 0, 0, 22 },
Package() { 0x001fffff, 1, 0, 18 },
Package() { 0x001fffff, 2, 0, 17 },
Package() { 0x001fffff, 3, 0, 16 },
// Serial IO 0:15.0
Package() { 0x0015ffff, 0, 0, 20 },
Package() { 0x0015ffff, 1, 0, 21 },
Package() { 0x0015ffff, 2, 0, 21 },
Package() { 0x0015ffff, 3, 0, 21 },
// SDIO 0:17.0
Package() { 0x0017ffff, 0, 0, 23 },
})
} Else {
Return (Package() {
// Onboard graphics (IGD) 0:2.0
Package() { 0x0002ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
// Mini-HD Audio 0:3.0
Package() { 0x0003ffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
// High Definition Audio 0:1b.0
Package() { 0x001bffff, 0, \_SB.PCI0.LPCB.LNKG, 0 },
// PCIe Root Ports 0:1c.x
Package() { 0x001cffff, 0, \_SB.PCI0.LPCB.LNKA, 0 },
Package() { 0x001cffff, 1, \_SB.PCI0.LPCB.LNKB, 0 },
Package() { 0x001cffff, 2, \_SB.PCI0.LPCB.LNKC, 0 },
Package() { 0x001cffff, 3, \_SB.PCI0.LPCB.LNKD, 0 },
// EHCI 0:1d.0
Package() { 0x001dffff, 0, \_SB.PCI0.LPCB.LNKD, 0 },
// XHCI 0:14.0
Package() { 0x0014ffff, 0, \_SB.PCI0.LPCB.LNKC, 0 },
// LPC device 0:1f.0
Package() { 0x001fffff, 0, \_SB.PCI0.LPCB.LNKG, 0 },
Package() { 0x001fffff, 1, \_SB.PCI0.LPCB.LNKC, 0 },
Package() { 0x001fffff, 2, \_SB.PCI0.LPCB.LNKB, 0 },
Package() { 0x001fffff, 3, \_SB.PCI0.LPCB.LNKA, 0 },
// Serial IO 0:15.0
Package() { 0x0015ffff, 0, \_SB.PCI0.LPCB.LNKE, 0 },
Package() { 0x0015ffff, 1, \_SB.PCI0.LPCB.LNKF, 0 },
Package() { 0x0015ffff, 2, \_SB.PCI0.LPCB.LNKF, 0 },
Package() { 0x0015ffff, 3, \_SB.PCI0.LPCB.LNKF, 0 },
// SDIO 0:17.0
Package() { 0x0017ffff, 0, \_SB.PCI0.LPCB.LNKH, 0 },
})
}
}

29
src/mainboard/google/panther/acpi/mainboard.asl Normal file
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@ -0,0 +1,29 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 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.
*
* 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
*/
Scope (\_SB)
{
Device (PWRB)
{
Name(_HID, EisaId("PNP0C0C"))
}
}

72
src/mainboard/google/panther/acpi/platform.asl Normal file
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@ -0,0 +1,72 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
* Copyright (C) 2012 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.
*
* 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
*/
/* The APM port can be used for generating software SMIs */
OperationRegion (APMP, SystemIO, 0xb2, 2)
Field (APMP, ByteAcc, NoLock, Preserve)
{
APMC, 8, // APM command
APMS, 8 // APM status
}
/* Port 80 POST */
OperationRegion (POST, SystemIO, 0x80, 1)
Field (POST, ByteAcc, Lock, Preserve)
{
DBG0, 8
}
/* SMI I/O Trap */
Method(TRAP, 1, Serialized)
{
Store (Arg0, SMIF) // SMI Function
Store (0, TRP0) // Generate trap
Return (SMIF) // Return value of SMI handler
}
/* The _PIC method is called by the OS to choose between interrupt
* routing via the i8259 interrupt controller or the APIC.
*
* _PIC is called with a parameter of 0 for i8259 configuration and
* with a parameter of 1 for Local Apic/IOAPIC configuration.
*/
Method(_PIC, 1)
{
// Remember the OS' IRQ routing choice.
Store(Arg0, PICM)
}
/* The _PTS method (Prepare To Sleep) is called before the OS is
* entering a sleep state. The sleep state number is passed in Arg0
*/
Method(_PTS,1)
{
}
/* The _WAK method is called on system wakeup */
Method(_WAK,1)
{
Return(Package(){0,0})
}

36
src/mainboard/google/panther/acpi/superio.asl Normal file
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@ -0,0 +1,36 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 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.
*
* 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
*/
/* Values should match those defined in devicetree.cb */
#undef SIO_ENABLE_FDC0 // pnp 2e.0: Disable Floppy Controller
#undef SIO_ENABLE_INFR // pnp 2e.a: Disable Consumer IR
#define SIO_ENABLE_PS2K // pnp 2e.5: Enable PS/2 Keyboard
#define SIO_ENABLE_PS2M // pnp 2e.6: Enable PS/2 Mouse
#define SIO_ENABLE_COM1 // pnp 2e.1: Enable Serial Port 1
#define SIO_ENABLE_ENVC // pnp 2e.4: Enable Environmental Controller
#define SIO_ENVC_IO0 0x700 // pnp 2e.4: io 0x60
#define SIO_ENVC_IO1 0x710 // pnp 2e.4: io 0x62
#define SIO_ENABLE_GPIO // pnp 2e.7: Enable GPIO
#define SIO_GPIO_IO0 0x720 // pnp 2e.7: io 0x60
#define SIO_GPIO_IO1 0x730 // pnp 2e.7: io 0x60
#include "superio/ite/it8772f/acpi/superio.asl"

274
src/mainboard/google/panther/acpi/thermal.asl Normal file
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@ -0,0 +1,274 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
*
* 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
*/
// Thermal Zone
Scope (\_TZ)
{
ThermalZone (THRM)
{
Name (_TC1, 0x02)
Name (_TC2, 0x05)
// Thermal zone polling frequency: 10 seconds
Name (_TZP, 100)
// Thermal sampling period for passive cooling: 2 seconds
Name (_TSP, 20)
// Convert from Degrees C to 1/10 Kelvin for ACPI
Method (CTOK, 1) {
// 10th of Degrees C
Multiply (Arg0, 10, Local0)
// Convert to Kelvin
Add (Local0, 2732, Local0)
Return (Local0)
}
// Threshold for OS to shutdown
Method (_CRT, 0, Serialized)
{
Return (CTOK (\TCRT))
}
// Threshold for passive cooling
Method (_PSV, 0, Serialized)
{
Return (CTOK (\TPSV))
}
// Processors used for passive cooling
Method (_PSL, 0, Serialized)
{
Return (\PPKG ())
}
Method (_TMP, 0, Serialized)
{
// Get CPU Temperature from PECI via SuperIO TMPIN3
Store (\_SB.PCI0.LPCB.SIO.ENVC.TIN3, Local0)
// Check for invalid readings
If (LOr (LEqual (Local0, 255), LEqual (Local0, 0))) {
Return (CTOK (\F2ON))
}
// PECI raw value is an offset from Tj_max
Subtract (255, Local0, Local1)
// Handle values greater than Tj_max
If (LGreaterEqual (Local1, \TMAX)) {
Return (CTOK (\TMAX))
}
// Subtract from Tj_max to get temperature
Subtract (\TMAX, Local1, Local0)
Return (CTOK (Local0))
}
Method (_AC0) {
If (LLessEqual (\FLVL, 0)) {
Return (CTOK (\F0OF))
} Else {
Return (CTOK (\F0ON))
}
}
Method (_AC1) {
If (LLessEqual (\FLVL, 1)) {
Return (CTOK (\F1OF))
} Else {
Return (CTOK (\F1ON))
}
}
Method (_AC2) {
If (LLessEqual (\FLVL, 2)) {
Return (CTOK (\F2OF))
} Else {
Return (CTOK (\F2ON))
}
}
Method (_AC3) {
If (LLessEqual (\FLVL, 3)) {
Return (CTOK (\F3OF))
} Else {
Return (CTOK (\F3ON))
}
}
Method (_AC4) {
If (LLessEqual (\FLVL, 4)) {
Return (CTOK (\F4OF))
} Else {
Return (CTOK (\F4ON))
}
}
Name (_AL0, Package () { FAN0 })
Name (_AL1, Package () { FAN1 })
Name (_AL2, Package () { FAN2 })
Name (_AL3, Package () { FAN3 })
Name (_AL4, Package () { FAN4 })
PowerResource (FNP0, 0, 0)
{
Method (_STA) {
If (LLessEqual (\FLVL, 0)) {
Return (One)
} Else {
Return (Zero)
}
}
Method (_ON) {
Store (0, \FLVL)
Store (\F0PW, \_SB.PCI0.LPCB.SIO.ENVC.F3PS)
Notify (\_TZ.THRM, 0x81)
}
Method (_OFF) {
Store (1, \FLVL)
Store (\F1PW, \_SB.PCI0.LPCB.SIO.ENVC.F3PS)
Notify (\_TZ.THRM, 0x81)
}
}
PowerResource (FNP1, 0, 0)
{
Method (_STA) {
If (LLessEqual (\FLVL, 1)) {
Return (One)
} Else {
Return (Zero)
}
}
Method (_ON) {
Store (1, \FLVL)
Store (\F1PW, \_SB.PCI0.LPCB.SIO.ENVC.F3PS)
Notify (\_TZ.THRM, 0x81)
}
Method (_OFF) {
Store (2, \FLVL)
Store (\F2PW, \_SB.PCI0.LPCB.SIO.ENVC.F3PS)
Notify (\_TZ.THRM, 0x81)
}
}
PowerResource (FNP2, 0, 0)
{
Method (_STA) {
If (LLessEqual (\FLVL, 2)) {
Return (One)
} Else {
Return (Zero)
}
}
Method (_ON) {
Store (2, \FLVL)
Store (\F2PW, \_SB.PCI0.LPCB.SIO.ENVC.F3PS)
Notify (\_TZ.THRM, 0x81)
}
Method (_OFF) {
Store (3, \FLVL)
Store (\F3PW, \_SB.PCI0.LPCB.SIO.ENVC.F3PS)
Notify (\_TZ.THRM, 0x81)
}
}
PowerResource (FNP3, 0, 0)
{
Method (_STA) {
If (LLessEqual (\FLVL, 3)) {
Return (One)
} Else {
Return (Zero)
}
}
Method (_ON) {
Store (3, \FLVL)
Store (\F3PW, \_SB.PCI0.LPCB.SIO.ENVC.F3PS)
Notify (\_TZ.THRM, 0x81)
}
Method (_OFF) {
Store (4, \FLVL)
Store (\F4PW, \_SB.PCI0.LPCB.SIO.ENVC.F3PS)
Notify (\_TZ.THRM, 0x81)
}
}
PowerResource (FNP4, 0, 0)
{
Method (_STA) {
If (LLessEqual (\FLVL, 4)) {
Return (One)
} Else {
Return (Zero)
}
}
Method (_ON) {
Store (4, \FLVL)
Store (\F4PW, \_SB.PCI0.LPCB.SIO.ENVC.F3PS)
Notify (\_TZ.THRM, 0x81)
}
Method (_OFF) {
Store (4, \FLVL)
Store (\F4PW, \_SB.PCI0.LPCB.SIO.ENVC.F3PS)
Notify (\_TZ.THRM, 0x81)
}
}
Device (FAN0)
{
Name (_HID, EISAID ("PNP0C0B"))
Name (_UID, 0)
Name (_PR0, Package () { FNP0 })
}
Device (FAN1)
{
Name (_HID, EISAID ("PNP0C0B"))
Name (_UID, 1)
Name (_PR0, Package () { FNP1 })
}
Device (FAN2)
{
Name (_HID, EISAID ("PNP0C0B"))
Name (_UID, 2)
Name (_PR0, Package () { FNP2 })
}
Device (FAN3)
{
Name (_HID, EISAID ("PNP0C0B"))
Name (_UID, 3)
Name (_PR0, Package () { FNP3 })
}
Device (FAN4)
{
Name (_HID, EISAID ("PNP0C0B"))
Name (_UID, 4)
Name (_PR0, Package () { FNP4 })
}
}
}

43
src/mainboard/google/panther/acpi/video.asl Normal file
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@ -0,0 +1,43 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
*
* 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
*/
// Brightness write
Method (BRTW, 1, Serialized)
{
// TODO
}
// Hot Key Display Switch
Method (HKDS, 1, Serialized)
{
// TODO
}
// Lid Switch Display Switch
Method (LSDS, 1, Serialized)
{
// TODO
}
// Brightness Notification
Method(BRTN,1,Serialized)
{
// TODO (no displays defined yet)
}

301
src/mainboard/google/panther/acpi_tables.c Normal file
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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 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.
*
* 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 <types.h>
#include <string.h>
#include <cbmem.h>
#include <console/console.h>
#include <arch/acpi.h>
#include <arch/ioapic.h>
#include <arch/acpigen.h>
#include <arch/smp/mpspec.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <cpu/cpu.h>
#include <cpu/x86/msr.h>
#include <vendorcode/google/chromeos/gnvs.h>
#include <ec/google/chromeec/ec.h>
extern const unsigned char AmlCode[];
#if CONFIG_HAVE_ACPI_SLIC
unsigned long acpi_create_slic(unsigned long current);
#endif
#include <southbridge/intel/lynxpoint/pch.h>
#include <southbridge/intel/lynxpoint/nvs.h>
#include "thermal.h"
static void acpi_update_thermal_table(global_nvs_t *gnvs)
{
gnvs->f4of = FAN4_THRESHOLD_OFF;
gnvs->f4on = FAN4_THRESHOLD_ON;
gnvs->f4pw = FAN4_PWM;
gnvs->f3of = FAN3_THRESHOLD_OFF;
gnvs->f3on = FAN3_THRESHOLD_ON;
gnvs->f3pw = FAN3_PWM;
gnvs->f2of = FAN2_THRESHOLD_OFF;
gnvs->f2on = FAN2_THRESHOLD_ON;
gnvs->f2pw = FAN2_PWM;
gnvs->f1of = FAN1_THRESHOLD_OFF;
gnvs->f1on = FAN1_THRESHOLD_ON;
gnvs->f1pw = FAN1_PWM;
gnvs->f0of = FAN0_THRESHOLD_OFF;
gnvs->f0on = FAN0_THRESHOLD_ON;
gnvs->f0pw = FAN0_PWM;
gnvs->tcrt = CRITICAL_TEMPERATURE;
gnvs->tpsv = PASSIVE_TEMPERATURE;
gnvs->tmax = MAX_TEMPERATURE;
gnvs->flvl = 5;
}
static void acpi_create_gnvs(global_nvs_t *gnvs)
{
gnvs->apic = 1;
gnvs->mpen = 1; /* Enable Multi Processing */
gnvs->pcnt = dev_count_cpu();
/* Enable USB ports in S3 */
gnvs->s3u0 = 1;
gnvs->s3u1 = 1;
/* Disable USB ports in S5 */
gnvs->s5u0 = 0;
gnvs->s5u1 = 0;
/* TPM Present */
gnvs->tpmp = 1;
/* IGD Displays */
gnvs->ndid = 3;
gnvs->did[0] = 0x80000100;
gnvs->did[1] = 0x80000240;
gnvs->did[2] = 0x80000410;
gnvs->did[3] = 0x80000410;
gnvs->did[4] = 0x00000005;
#if CONFIG_CHROMEOS
// TODO(reinauer) this could move elsewhere?
chromeos_init_vboot(&(gnvs->chromeos));
// SuperIO is always RO
gnvs->chromeos.vbt2 = ACTIVE_ECFW_RO;
#endif
/* Update the mem console pointer. */
gnvs->cbmc = (u32)cbmem_find(CBMEM_ID_CONSOLE);
acpi_update_thermal_table(gnvs);
}
unsigned long acpi_fill_madt(unsigned long current)
{
/* Local APICs */
current = acpi_create_madt_lapics(current);
/* IOAPIC */
current += acpi_create_madt_ioapic((acpi_madt_ioapic_t *) current,
2, IO_APIC_ADDR, 0);
/* INT_SRC_OVR */
current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 0, 2, 0);
current += acpi_create_madt_irqoverride((acpi_madt_irqoverride_t *)
current, 0, 9, 9, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_HIGH);
return current;
}
unsigned long acpi_fill_ssdt_generator(unsigned long current,
const char *oem_table_id)
{
generate_cpu_entries();
return (unsigned long) (acpigen_get_current());
}
unsigned long acpi_fill_slit(unsigned long current)
{
// Not implemented
return current;
}
unsigned long acpi_fill_srat(unsigned long current)
{
/* No NUMA, no SRAT */
return current;
}
#define ALIGN_CURRENT current = (ALIGN(current, 16))
unsigned long write_acpi_tables(unsigned long start)
{
unsigned long current;
int i;
acpi_rsdp_t *rsdp;
acpi_rsdt_t *rsdt;
acpi_xsdt_t *xsdt;
acpi_hpet_t *hpet;
acpi_madt_t *madt;
acpi_mcfg_t *mcfg;
acpi_fadt_t *fadt;
acpi_facs_t *facs;
#if CONFIG_HAVE_ACPI_SLIC
acpi_header_t *slic;
#endif
acpi_header_t *ssdt;
acpi_header_t *dsdt;
global_nvs_t *gnvs;
current = start;
/* Align ACPI tables to 16byte */
ALIGN_CURRENT;
printk(BIOS_INFO, "ACPI: Writing ACPI tables at %lx.\n", start);
/* We need at least an RSDP and an RSDT Table */
rsdp = (acpi_rsdp_t *) current;
current += sizeof(acpi_rsdp_t);
ALIGN_CURRENT;
rsdt = (acpi_rsdt_t *) current;
current += sizeof(acpi_rsdt_t);
ALIGN_CURRENT;
xsdt = (acpi_xsdt_t *) current;
current += sizeof(acpi_xsdt_t);
ALIGN_CURRENT;
/* clear all table memory */
memset((void *) start, 0, current - start);
acpi_write_rsdp(rsdp, rsdt, xsdt);
acpi_write_rsdt(rsdt);
acpi_write_xsdt(xsdt);
printk(BIOS_DEBUG, "ACPI: * FACS\n");
facs = (acpi_facs_t *) current;
current += sizeof(acpi_facs_t);
ALIGN_CURRENT;
acpi_create_facs(facs);
printk(BIOS_DEBUG, "ACPI: * DSDT\n");
dsdt = (acpi_header_t *) current;
memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
current += dsdt->length;
memcpy(dsdt, &AmlCode, dsdt->length);
ALIGN_CURRENT;
printk(BIOS_DEBUG, "ACPI: * FADT\n");
fadt = (acpi_fadt_t *) current;
current += sizeof(acpi_fadt_t);
ALIGN_CURRENT;
acpi_create_fadt(fadt, facs, dsdt);
acpi_add_table(rsdp, fadt);
/*
* We explicitly add these tables later on:
*/
printk(BIOS_DEBUG, "ACPI: * HPET\n");
hpet = (acpi_hpet_t *) current;
current += sizeof(acpi_hpet_t);
ALIGN_CURRENT;
acpi_create_intel_hpet(hpet);
acpi_add_table(rsdp, hpet);
/* If we want to use HPET Timers Linux wants an MADT */
printk(BIOS_DEBUG, "ACPI: * MADT\n");
madt = (acpi_madt_t *) current;
acpi_create_madt(madt);
current += madt->header.length;
ALIGN_CURRENT;
acpi_add_table(rsdp, madt);
printk(BIOS_DEBUG, "ACPI: * MCFG\n");
mcfg = (acpi_mcfg_t *) current;
acpi_create_mcfg(mcfg);
current += mcfg->header.length;
ALIGN_CURRENT;
acpi_add_table(rsdp, mcfg);
/* Update GNVS pointer into CBMEM */
gnvs = cbmem_find(CBMEM_ID_ACPI_GNVS);
if (!gnvs) {
printk(BIOS_DEBUG, "ACPI: Could not find CBMEM GNVS\n");
gnvs = (global_nvs_t *)current;
}
for (i=0; i < dsdt->length; i++) {
if (*(u32*)(((u32)dsdt) + i) == 0xC0DEBABE) {
printk(BIOS_DEBUG, "ACPI: Patching up global NVS in "
"DSDT at offset 0x%04x -> %p\n", i, gnvs);
*(u32*)(((u32)dsdt) + i) = (unsigned long)gnvs;
acpi_save_gnvs((unsigned long)gnvs);
break;
}
}
/* And fill it */
acpi_create_gnvs(gnvs);
/* And tell SMI about it */
smm_setup_structures(gnvs, NULL, NULL);
current += sizeof(global_nvs_t);
ALIGN_CURRENT;
/* We patched up the DSDT, so we need to recalculate the checksum */
dsdt->checksum = 0;
dsdt->checksum = acpi_checksum((void *)dsdt, dsdt->length);
printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n", dsdt,
dsdt->length);
#if CONFIG_HAVE_ACPI_SLIC
printk(BIOS_DEBUG, "ACPI: * SLIC\n");
slic = (acpi_header_t *)current;
current += acpi_create_slic(current);
ALIGN_CURRENT;
acpi_add_table(rsdp, slic);
#endif
printk(BIOS_DEBUG, "ACPI: * SSDT\n");
ssdt = (acpi_header_t *)current;
acpi_create_ssdt_generator(ssdt, ACPI_TABLE_CREATOR);
current += ssdt->length;
acpi_add_table(rsdp, ssdt);
ALIGN_CURRENT;
printk(BIOS_DEBUG, "ACPI: * SSDT2\n");
ssdt = (acpi_header_t *)current;
acpi_create_serialio_ssdt(ssdt);
current += ssdt->length;
acpi_add_table(rsdp, ssdt);
ALIGN_CURRENT;
printk(BIOS_DEBUG, "current = %lx\n", current);
printk(BIOS_INFO, "ACPI: done.\n");
return current;
}

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src/mainboard/google/panther/chromeos.c Normal file
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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 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.
*
* 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 <string.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include <arch/io.h>
#include <device/device.h>
#include <device/pci.h>
#include <southbridge/intel/lynxpoint/pch.h>
#define GPIO_SPI_WP 58
#define GPIO_REC_MODE 12
#define FLAG_SPI_WP 0
#define FLAG_REC_MODE 1
#define FLAG_DEV_MODE 2
#ifndef __PRE_RAM__
#include <boot/coreboot_tables.h>
#define GPIO_COUNT 6
#define ACTIVE_LOW 0
#define ACTIVE_HIGH 1
static void fill_lb_gpio(struct lb_gpio *gpio, int num,
int polarity, const char *name, int force)
{
memset(gpio, 0, sizeof(*gpio));
gpio->port = num;
gpio->polarity = polarity;
if (force >= 0)
gpio->value = force;
else if (num >= 0)
gpio->value = get_gpio(num);
strncpy((char *)gpio->name, name, GPIO_MAX_NAME_LENGTH);
}
void fill_lb_gpios(struct lb_gpios *gpios)
{
struct lb_gpio *gpio;
gpios->size = sizeof(*gpios) + (GPIO_COUNT * sizeof(struct lb_gpio));
gpios->count = GPIO_COUNT;
gpio = gpios->gpios;
fill_lb_gpio(gpio++, GPIO_SPI_WP, ACTIVE_HIGH, "write protect", 0);
fill_lb_gpio(gpio++, GPIO_REC_MODE, ACTIVE_LOW, "recovery",
get_recovery_mode_switch());
fill_lb_gpio(gpio++, -1, ACTIVE_HIGH, "developer",
get_developer_mode_switch());
fill_lb_gpio(gpio++, -1, ACTIVE_HIGH, "lid", 1);
fill_lb_gpio(gpio++, -1, ACTIVE_HIGH, "power", 0);
fill_lb_gpio(gpio++, -1, ACTIVE_HIGH, "oprom", oprom_is_loaded);
}
#endif
int get_write_protect_state(void)
{
device_t dev;
#ifdef __PRE_RAM__
dev = PCI_DEV(0, 0x1f, 2);
#else
dev = dev_find_slot(0, PCI_DEVFN(0x1f, 2));
#endif
return (pci_read_config32(dev, SATA_SP) >> FLAG_SPI_WP) & 1;
}
int get_developer_mode_switch(void)
{
return 0;
}
int get_recovery_mode_switch(void)
{
device_t dev;
#ifdef __PRE_RAM__
dev = PCI_DEV(0, 0x1f, 2);
#else
dev = dev_find_slot(0, PCI_DEVFN(0x1f, 2));
#endif
return (pci_read_config32(dev, SATA_SP) >> FLAG_REC_MODE) & 1;
}
#ifdef __PRE_RAM__
void save_chromeos_gpios(void)
{
u32 flags = 0;
/* Write Protect: GPIO58 = GPIO_SPI_WP, active high */
if (get_gpio(GPIO_SPI_WP))
flags |= (1 << FLAG_SPI_WP);
/* Recovery: GPIO12 = RECOVERY_L, active low */
if (!get_gpio(GPIO_REC_MODE))
flags |= (1 << FLAG_REC_MODE);
/* Developer: Virtual */
pci_write_config32(PCI_DEV(0, 0x1f, 2), SATA_SP, flags);
}
#endif

139
src/mainboard/google/panther/cmos.layout Normal file
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##
## This file is part of the coreboot project.
##
## Copyright (C) 2007-2008 coresystems GmbH
##
## 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
##
# -----------------------------------------------------------------
entries
#start-bit length config config-ID name
#0 8 r 0 seconds
#8 8 r 0 alarm_seconds
#16 8 r 0 minutes
#24 8 r 0 alarm_minutes
#32 8 r 0 hours
#40 8 r 0 alarm_hours
#48 8 r 0 day_of_week
#56 8 r 0 day_of_month
#64 8 r 0 month
#72 8 r 0 year
# -----------------------------------------------------------------
# Status Register A
#80 4 r 0 rate_select
#84 3 r 0 REF_Clock
#87 1 r 0 UIP
# -----------------------------------------------------------------
# Status Register B
#88 1 r 0 auto_switch_DST
#89 1 r 0 24_hour_mode
#90 1 r 0 binary_values_enable
#91 1 r 0 square-wave_out_enable
#92 1 r 0 update_finished_enable
#93 1 r 0 alarm_interrupt_enable
#94 1 r 0 periodic_interrupt_enable
#95 1 r 0 disable_clock_updates
# -----------------------------------------------------------------
# Status Register C
#96 4 r 0 status_c_rsvd
#100 1 r 0 uf_flag
#101 1 r 0 af_flag
#102 1 r 0 pf_flag
#103 1 r 0 irqf_flag
# -----------------------------------------------------------------
# Status Register D
#104 7 r 0 status_d_rsvd
#111 1 r 0 valid_cmos_ram
# -----------------------------------------------------------------
# Diagnostic Status Register
#112 8 r 0 diag_rsvd1
# -----------------------------------------------------------------
0 120 r 0 reserved_memory
#120 264 r 0 unused
# -----------------------------------------------------------------
# RTC_BOOT_BYTE (coreboot hardcoded)
384 1 e 4 boot_option
385 1 e 4 last_boot
388 4 r 0 reboot_bits
#390 2 r 0 unused?
# -----------------------------------------------------------------
# coreboot config options: console
392 3 e 5 baud_rate
395 4 e 6 debug_level
#399 1 r 0 unused
# coreboot config options: cpu
400 1 e 2 hyper_threading
#401 7 r 0 unused
# coreboot config options: southbridge
408 1 e 1 nmi
409 2 e 7 power_on_after_fail
#411 5 r 0 unused
# coreboot config options: bootloader
#Used by ChromeOS:
416 128 r 0 vbnv
#544 440 r 0 unused
# SandyBridge MRC Scrambler Seed values
896 32 r 0 mrc_scrambler_seed
928 32 r 0 mrc_scrambler_seed_s3
# coreboot config options: check sums
984 16 h 0 check_sum
#1000 24 r 0 amd_reserved
# -----------------------------------------------------------------
enumerations
#ID value text
1 0 Disable
1 1 Enable
2 0 Enable
2 1 Disable
4 0 Fallback
4 1 Normal
5 0 115200
5 1 57600
5 2 38400
5 3 19200
5 4 9600
5 5 4800
5 6 2400
5 7 1200
6 1 Emergency
6 2 Alert
6 3 Critical
6 4 Error
6 5 Warning
6 6 Notice
6 7 Info
6 8 Debug
6 9 Spew
7 0 Disable
7 1 Enable
7 2 Keep
# -----------------------------------------------------------------
checksums
checksum 392 415 984

136
src/mainboard/google/panther/devicetree.cb Normal file
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chip northbridge/intel/haswell
# Disable eDP Hotplug
register "gpu_dp_d_hotplug" = "0x00"
# Enable DisplayPort C Hotplug with 6ms pulse
register "gpu_dp_c_hotplug" = "0x06"
# Enable HDMI Hotplug with 6ms pulse
register "gpu_dp_b_hotplug" = "0x06"
device cpu_cluster 0 on
chip cpu/intel/socket_rPGA989
device lapic 0 on end
end
chip cpu/intel/haswell
# Magic APIC ID to locate this chip
device lapic 0xACAC off end
register "c1_battery" = "2" # ACPI(C1) = MWAIT(C1E)
register "c2_battery" = "3" # ACPI(C2) = MWAIT(C3)
register "c3_battery" = "9" # ACPI(C3) = MWAIT(C7S)
register "c1_acpower" = "2" # ACPI(C1) = MWAIT(C1E)
register "c2_acpower" = "3" # ACPI(C2) = MWAIT(C3)
register "c3_acpower" = "9" # ACPI(C3) = MWAIT(C7S)
end
end
device domain 0 on
subsystemid 0x1ae0 0xc000 inherit
device pci 00.0 on end # host bridge
device pci 02.0 on end # vga controller
device pci 03.0 on end # mini-hd audio
chip southbridge/intel/lynxpoint
register "pirqa_routing" = "0x8b"
register "pirqb_routing" = "0x8a"
register "pirqc_routing" = "0x8b"
register "pirqd_routing" = "0x8b"
register "pirqe_routing" = "0x80"
register "pirqf_routing" = "0x80"
register "pirqg_routing" = "0x80"
register "pirqh_routing" = "0x80"
# SuperIO range is 0x700-0x73f
register "gen2_dec" = "0x003c0701"
# EC_SMI is GPIO34
register "alt_gp_smi_en" = "0x0004"
register "gpe0_en_1" = "0x00000000"
# EC_SCI is GPIO36
register "gpe0_en_2" = "0x00000010"
register "gpe0_en_3" = "0x00000000"
register "gpe0_en_4" = "0x00000000"
register "ide_legacy_combined" = "0x0"
register "sata_ahci" = "0x1"
register "sata_port_map" = "0x1"
register "sio_acpi_mode" = "0"
register "sio_i2c0_voltage" = "0" # 3.3V
register "sio_i2c1_voltage" = "0" # 3.3V
# Enable port coalescing
register "pcie_port_coalesce" = "1"
# Disable PCIe CLKOUT 1,5 and CLKOUT_XDP
register "icc_clock_disable" = "0x01220000"
# Route all USB ports to XHCI per default
register "xhci_default" = "1"
device pci 13.0 off end # Smart Sound Audio DSP
device pci 14.0 on end # USB3 XHCI
device pci 15.0 on end # Serial I/O DMA
device pci 15.1 on end # I2C0
device pci 15.2 on end # I2C1
device pci 15.3 off end # GSPI0
device pci 15.4 off end # GSPI1
device pci 15.5 off end # UART0
device pci 15.6 off end # UART1
device pci 16.0 on end # Management Engine Interface 1
device pci 16.1 off end # Management Engine Interface 2
device pci 16.2 off end # Management Engine IDE-R
device pci 16.3 off end # Management Engine KT
device pci 17.0 off end # SDIO
device pci 19.0 off end # GbE
device pci 1b.0 on end # High Definition Audio
device pci 1c.0 off end # PCIe Port #1
device pci 1c.1 off end # PCIe Port #2
device pci 1c.2 on end # PCIe Port #3
device pci 1c.3 on end # PCIe Port #4
device pci 1c.4 on end # PCIe Port #5
device pci 1c.5 off end # PCIe Port #6
device pci 1d.0 on end # USB2 EHCI
device pci 1e.0 off end # PCI bridge
device pci 1f.0 on
chip superio/ite/it8772f
# Skip keyboard init
register "skip_keyboard" = "1"
# Enable PECI on TMPIN3
register "peci_tmpin" = "3"
# Enable FAN2
register "fan2_enable" = "1"
device pnp 2e.0 off end # FDC
device pnp 2e.1 on # Serial Port 1
io 0x60 = 0x3f8
irq 0x70 = 4
end
device pnp 2e.4 on # Environment Controller
io 0x60 = 0x700
io 0x62 = 0x710
end
device pnp 2e.7 on # GPIO
io 0x60 = 0x720
io 0x62 = 0x730
end
device pnp 2e.5 on
io 0x60 = 0x60
io 0x62 = 0x64
irq 0x70 = 1
end # Keyboard
device pnp 2e.6 on
irq 0x70 = 12
end # Mouse
device pnp 2e.a off end # IR
end
end # LPC bridge
device pci 1f.2 on end # SATA Controller
device pci 1f.3 on end # SMBus
device pci 1f.6 on end # Thermal
end
end
end

62
src/mainboard/google/panther/dsdt.asl Normal file
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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
* Copyright (C) 2012 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.
*
* 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
*/
#define ENABLE_TPM
DefinitionBlock(
"dsdt.aml",
"DSDT",
0x02, // DSDT revision: ACPI v2.0
"COREv4", // OEM id
"COREBOOT", // OEM table id
0x20110725 // OEM revision
)
{
// Some generic macros
#include "acpi/platform.asl"
#include "acpi/mainboard.asl"
// global NVS and variables
#include <southbridge/intel/lynxpoint/acpi/globalnvs.asl>
// General Purpose Events
//#include "acpi/gpe.asl"
// CPU
#include <cpu/intel/haswell/acpi/cpu.asl>
Scope (\_SB) {
Device (PCI0)
{
#include <northbridge/intel/haswell/acpi/haswell.asl>
#include <southbridge/intel/lynxpoint/acpi/pch.asl>
}
}
// Thermal handler
#include "acpi/thermal.asl"
// Chrome OS specific
#include "acpi/chromeos.asl"
#include <vendorcode/google/chromeos/acpi/chromeos.asl>
// Chipset specific sleep states
#include <southbridge/intel/lynxpoint/acpi/sleepstates.asl>
}

156
src/mainboard/google/panther/fadt.c Normal file
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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
*
* 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 <string.h>
#include <device/pci.h>
#include <arch/acpi.h>
#include <cpu/x86/smm.h>
#include <southbridge/intel/lynxpoint/pch.h>
void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
{
acpi_header_t *header = &(fadt->header);
u16 pmbase = get_pmbase();
memset((void *) fadt, 0, sizeof(acpi_fadt_t));
memcpy(header->signature, "FACP", 4);
header->length = sizeof(acpi_fadt_t);
header->revision = 3;
memcpy(header->oem_id, OEM_ID, 6);
memcpy(header->oem_table_id, ACPI_TABLE_CREATOR, 8);
memcpy(header->asl_compiler_id, ASLC, 4);
header->asl_compiler_revision = 1;
fadt->firmware_ctrl = (unsigned long) facs;
fadt->dsdt = (unsigned long) dsdt;
fadt->model = 1;
fadt->preferred_pm_profile = PM_MOBILE;
fadt->sci_int = 0x9;
fadt->smi_cmd = APM_CNT;
fadt->acpi_enable = APM_CNT_ACPI_ENABLE;
fadt->acpi_disable = APM_CNT_ACPI_DISABLE;
fadt->s4bios_req = 0x0;
fadt->pstate_cnt = 0;
fadt->pm1a_evt_blk = pmbase;
fadt->pm1b_evt_blk = 0x0;
fadt->pm1a_cnt_blk = pmbase + 0x4;
fadt->pm1b_cnt_blk = 0x0;
fadt->pm2_cnt_blk = pmbase + 0x50;
fadt->pm_tmr_blk = pmbase + 0x8;
fadt->gpe0_blk = pmbase + 0x80;
fadt->gpe1_blk = 0;
fadt->pm1_evt_len = 4;
fadt->pm1_cnt_len = 2;
fadt->pm2_cnt_len = 1;
fadt->pm_tmr_len = 4;
fadt->gpe0_blk_len = 32;
fadt->gpe1_blk_len = 0;
fadt->gpe1_base = 0;
fadt->cst_cnt = 0;
fadt->p_lvl2_lat = 1;
fadt->p_lvl3_lat = 87;
fadt->flush_size = 1024;
fadt->flush_stride = 16;
fadt->duty_offset = 1;
fadt->duty_width = 0;
fadt->day_alrm = 0xd;
fadt->mon_alrm = 0x00;
fadt->century = 0x00;
fadt->iapc_boot_arch = ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042;
fadt->flags = ACPI_FADT_WBINVD | ACPI_FADT_C1_SUPPORTED |
ACPI_FADT_C2_MP_SUPPORTED | ACPI_FADT_SLEEP_BUTTON |
ACPI_FADT_RESET_REGISTER | ACPI_FADT_SEALED_CASE |
ACPI_FADT_S4_RTC_WAKE | ACPI_FADT_PLATFORM_CLOCK;
fadt->reset_reg.space_id = 1;
fadt->reset_reg.bit_width = 8;
fadt->reset_reg.bit_offset = 0;
fadt->reset_reg.resv = 0;
fadt->reset_reg.addrl = 0xcf9;
fadt->reset_reg.addrh = 0;
fadt->reset_value = 6;
fadt->x_firmware_ctl_l = (unsigned long)facs;
fadt->x_firmware_ctl_h = 0;
fadt->x_dsdt_l = (unsigned long)dsdt;
fadt->x_dsdt_h = 0;
fadt->x_pm1a_evt_blk.space_id = 1;
fadt->x_pm1a_evt_blk.bit_width = 32;
fadt->x_pm1a_evt_blk.bit_offset = 0;
fadt->x_pm1a_evt_blk.resv = 0;
fadt->x_pm1a_evt_blk.addrl = pmbase;
fadt->x_pm1a_evt_blk.addrh = 0x0;
fadt->x_pm1b_evt_blk.space_id = 1;
fadt->x_pm1b_evt_blk.bit_width = 0;
fadt->x_pm1b_evt_blk.bit_offset = 0;
fadt->x_pm1b_evt_blk.resv = 0;
fadt->x_pm1b_evt_blk.addrl = 0x0;
fadt->x_pm1b_evt_blk.addrh = 0x0;
fadt->x_pm1a_cnt_blk.space_id = 1;
fadt->x_pm1a_cnt_blk.bit_width = 16;
fadt->x_pm1a_cnt_blk.bit_offset = 0;
fadt->x_pm1a_cnt_blk.resv = 0;
fadt->x_pm1a_cnt_blk.addrl = pmbase + 0x4;
fadt->x_pm1a_cnt_blk.addrh = 0x0;
fadt->x_pm1b_cnt_blk.space_id = 1;
fadt->x_pm1b_cnt_blk.bit_width = 0;
fadt->x_pm1b_cnt_blk.bit_offset = 0;
fadt->x_pm1b_cnt_blk.resv = 0;
fadt->x_pm1b_cnt_blk.addrl = 0x0;
fadt->x_pm1b_cnt_blk.addrh = 0x0;
fadt->x_pm2_cnt_blk.space_id = 1;
fadt->x_pm2_cnt_blk.bit_width = 8;
fadt->x_pm2_cnt_blk.bit_offset = 0;
fadt->x_pm2_cnt_blk.resv = 0;
fadt->x_pm2_cnt_blk.addrl = pmbase + 0x50;
fadt->x_pm2_cnt_blk.addrh = 0x0;
fadt->x_pm_tmr_blk.space_id = 1;
fadt->x_pm_tmr_blk.bit_width = 32;
fadt->x_pm_tmr_blk.bit_offset = 0;
fadt->x_pm_tmr_blk.resv = 0;
fadt->x_pm_tmr_blk.addrl = pmbase + 0x8;
fadt->x_pm_tmr_blk.addrh = 0x0;
fadt->x_gpe0_blk.space_id = 0;
fadt->x_gpe0_blk.bit_width = 0;
fadt->x_gpe0_blk.bit_offset = 0;
fadt->x_gpe0_blk.resv = 0;
fadt->x_gpe0_blk.addrl = 0;
fadt->x_gpe0_blk.addrh = 0x0;
fadt->x_gpe1_blk.space_id = 1;
fadt->x_gpe1_blk.bit_width = 0;
fadt->x_gpe1_blk.bit_offset = 0;
fadt->x_gpe1_blk.resv = 0;
fadt->x_gpe1_blk.addrl = 0x0;
fadt->x_gpe1_blk.addrh = 0x0;
header->checksum =
acpi_checksum((void *) fadt, header->length);
}

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 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.
*
* 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
*/
#ifndef FALCO_GPIO_H
#define FALCO_GPIO_H
struct pch_lp_gpio_map;
const struct pch_lp_gpio_map mainboard_gpio_map[] = {
LP_GPIO_UNUSED, /* 0: UNUSED */
LP_GPIO_UNUSED, /* 1: UNUSED */
LP_GPIO_UNUSED, /* 2: UNUSED */
LP_GPIO_UNUSED, /* 3: UNUSED */
LP_GPIO_NATIVE, /* 4: NATIVE: I2C0_SDA_GPIO4 */
LP_GPIO_NATIVE, /* 5: NATIVE: I2C0_SCL_GPIO5 */
LP_GPIO_NATIVE, /* 6: NATIVE: I2C1_SDA_GPIO6 */
LP_GPIO_NATIVE, /* 7: NATIVE: I2C1_SCL_GPIO7 */
LP_GPIO_ACPI_SCI, /* 8: LAN_WAKE_L_Q */
LP_GPIO_OUT_HIGH, /* 9: PP3300_WLAN_EN */
LP_GPIO_ACPI_SCI, /* 10: WLAN_WAKE_L_Q */
LP_GPIO_UNUSED, /* 11: SMBALERT */
LP_GPIO_INPUT_INVERT, /* 12: RECOVERY_L */
LP_GPIO_UNUSED, /* 13: UNUSED */
LP_GPIO_UNUSED, /* 14: UNUSED */
LP_GPIO_UNUSED, /* 15: UNUSED (STRAP) */
LP_GPIO_UNUSED, /* 16: UNUSED */
LP_GPIO_OUT_HIGH, /* 17: PP3300_VP8_EN */
LP_GPIO_UNUSED, /* 18: UNUSED */
LP_GPIO_UNUSED, /* 19: UNUSED */
LP_GPIO_NATIVE, /* 20: NATIVE: CLK_PCIE_REQ2# */
LP_GPIO_NATIVE, /* 21: NATIVE: CLK_PCIE_REQ3# */
LP_GPIO_NATIVE, /* 22: NATIVE: CLK_PCIE_REQ4# */
LP_GPIO_UNUSED, /* 23: UNUSED */
LP_GPIO_OUT_HIGH, /* 24: WLAN_OFF_L */
LP_GPIO_UNUSED, /* 25: UNUSED */
LP_GPIO_OUT_HIGH, /* 26: USB_CTL_1 */
LP_GPIO_UNUSED, /* 27: UNUSED */
LP_GPIO_OUT_HIGH, /* 28: USB_ILIM_SEL */
LP_GPIO_UNUSED, /* 29: UNUSED */
LP_GPIO_NATIVE, /* 30: NATIVE: PCH_SUSPWRACK_L */
LP_GPIO_NATIVE, /* 31: NATIVE: PCH_ACPRESENT */
LP_GPIO_NATIVE, /* 32: NATIVE: CLKRUN# */
LP_GPIO_NATIVE, /* 33: NATIVE: DEVSLP0 */
LP_GPIO_ACPI_SMI, /* 34: EC_SMI_L */
LP_GPIO_ACPI_SMI, /* 35: PCH_NMI_DBG_L (route in NMI_EN) */
LP_GPIO_ACPI_SCI, /* 36: EC_SCI_L */
LP_GPIO_UNUSED, /* 37: UNUSED */
LP_GPIO_UNUSED, /* 38: UNUSED */
LP_GPIO_UNUSED, /* 39: UNUSED */
LP_GPIO_NATIVE, /* 40: NATIVE: USB_OC0# */
LP_GPIO_NATIVE, /* 41: NATIVE: USB_OC1# */
LP_GPIO_NATIVE, /* 42: NATIVE: USB_OC2# */
LP_GPIO_NATIVE, /* 43: NATIVE: USB_OC3# */
LP_GPIO_UNUSED, /* 44: UNUSED */
LP_GPIO_OUT_HIGH, /* 45: PP5000_CODEC_EN */
LP_GPIO_OUT_HIGH, /* 46: BT_DISABLE_L */
LP_GPIO_OUT_HIGH, /* 47: USB1_PWR_EN */
LP_GPIO_UNUSED, /* 48: UNUSED */
LP_GPIO_UNUSED, /* 49: UNUSED */
LP_GPIO_OUT_HIGH, /* 50: VP8_DISABLE_L */
LP_GPIO_UNUSED, /* 51: UNUSED */
LP_GPIO_UNUSED, /* 52: UNUSED */
LP_GPIO_UNUSED, /* 53: UNUSED */
LP_GPIO_UNUSED, /* 54: UNUSED */
LP_GPIO_UNUSED, /* 55: UNUSED */
LP_GPIO_OUT_HIGH, /* 56: USB2_PWR_EN */
LP_GPIO_OUT_HIGH, /* 57: USB3_PWR_EN */
LP_GPIO_INPUT, /* 58: PCH_SPI_WP_D */
LP_GPIO_OUT_HIGH, /* 59: PP3300_LAN_EN */
LP_GPIO_NATIVE, /* 60: NATIVE: SMB0ALERT# */
LP_GPIO_UNUSED, /* 61: UNUSED */
LP_GPIO_UNUSED, /* 62: UNUSED */
LP_GPIO_NATIVE, /* 63: NATIVE: PCH_SLP_S5_L */
LP_GPIO_UNUSED, /* 64: UNUSED */
LP_GPIO_UNUSED, /* 65: UNUSED */
LP_GPIO_UNUSED, /* 66: UNUSED (STRAP) */
LP_GPIO_UNUSED, /* 67: UNUSED */
LP_GPIO_UNUSED, /* 68: UNUSED */
LP_GPIO_UNUSED, /* 69: UNUSED */
LP_GPIO_UNUSED, /* 70: UNUSED */
LP_GPIO_NATIVE, /* 71: NATIVE: MODPHY_EN */
LP_GPIO_UNUSED, /* 72: UNUSED */
LP_GPIO_UNUSED, /* 73: UNUSED */
LP_GPIO_NATIVE, /* 74: NATIVE: SMB_ME1_DAT */
LP_GPIO_NATIVE, /* 75: NATIVE: SMB_ME1_CLK */
LP_GPIO_UNUSED, /* 76: UNUSED */
LP_GPIO_UNUSED, /* 77: UNUSED */
LP_GPIO_UNUSED, /* 78: UNUSED */
LP_GPIO_UNUSED, /* 79: UNUSED */
LP_GPIO_UNUSED, /* 80: UNUSED */
LP_GPIO_NATIVE, /* 81: NATIVE: SPKR */
LP_GPIO_NATIVE, /* 82: NATIVE: EC_RCIN_L */
LP_GPIO_UNUSED, /* 83: UNUSED */
LP_GPIO_UNUSED, /* 84: UNUSED */
LP_GPIO_UNUSED, /* 85: UNUSED */
LP_GPIO_UNUSED, /* 86: UNUSED (STRAP) */
LP_GPIO_UNUSED, /* 87: UNUSED */
LP_GPIO_UNUSED, /* 88: UNUSED */
LP_GPIO_UNUSED, /* 89: UNUSED */
LP_GPIO_UNUSED, /* 90: UNUSED */
LP_GPIO_UNUSED, /* 91: UNUSED */
LP_GPIO_UNUSED, /* 92: UNUSED */
LP_GPIO_UNUSED, /* 93: UNUSED */
LP_GPIO_UNUSED, /* 94: UNUSED */
LP_GPIO_END
};
#endif

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2013 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.
*
* 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
*/
static const u32 mainboard_cim_verb_data[] = {
/* coreboot specific header */
0x10ec0283, // Codec Vendor / Device ID: Realtek ALC283
0x10ec0283, // Subsystem ID
0x0000000c, // Number of jacks (NID entries)
/* NID 0x01, HDA Codec Subsystem ID Verb Table: 0x10ec0283 */
0x00172083,
0x00172102,
0x001722ec,
0x00172310,
/* Pin Widget Verb Table */
/* Pin Complex (NID 0x12) DMIC - interior mobile lid */
0x01271c10,
0x01271d10,
0x01271ea6,
0x01271fb7,
/* Pin Complex (NID 0x14) SPKR-OUT PORTD */
0x01471c10, // group 1, front left/right
0x01471d01, // no connector, no jack detect
0x01471e17, // speaker out, analog
0x01471f90, // fixed function, internal
/* Pin Complex (NID 0x17) */
0x01771cf0,
0x01771d11,
0x01771e11,
0x01771f41,
/* Pin Complex (NID 0x18) MIC1 PORTB */
0x01971c11, // group 1, cap 1
0x01971d10, // black, jack detect
0x01971ea7, // mic in, analog
0x01971f03, // connector, left panel
/* Pin Complex (NID 0x19) MIC2 PORTF */
0x01871cf0,
0x01871d11,
0x01871e11,
0x01871f41,
/* Pin Complex (NID 0x1A) LINE1 PORTC */
0x01a71cf0,
0x01a71d11,
0x01a71e11,
0x01a71f41,
/* Pin Complex (NID 0x1B) LINE2 PORTE */
0x01a71cf0,
0x01a71d11,
0x01a71e11,
0x01a71f41,
/* Pin Complex (NID 0x1d) PCBeep */
0x01d71c2d, // eapd low on ex-amp, laptop, custom enable
0x01d71d81, // mute spkr on hpout
0x01d71e15, // pcbeep en able, checksum
0x01d71f40, // no physical, internal
/* Pin Complex (NID 0x1E) SPDIF-OUT */
0x01e71cf0,
0x01e71d11,
0x01e71e11,
0x01e71f41,
/* Pin Complex (NID 0x21) HPOUT PORT-I */
0x02171c1f, // group1,
0x02171d10, // black, jack detect
0x02171e21, // HPOut, 1/8 stereo
0x02171f03, // connector, left panel
/* Undocumented settings from Realtek (needed for beep_gen) */
/* Widget node 0x20 */
0x02050010,
0x02040c20,
0x0205001b,
0x0204081b,
};
static const u32 mainboard_pc_beep_verbs[] = {
0x00170500, /* power up everything (codec, dac, adc, mixers) */
0x01470740, /* enable speaker out */
0x01470c02, /* set speaker EAPD pin */
0x0143b01f, /* unmute speaker */
0x00c37100, /* unmute mixer nid 0xc input 1 */
0x00b37410, /* unmute mixer nid 0xb beep input and set volume */
};
static const u32 mainboard_pc_beep_verbs_size =
sizeof(mainboard_pc_beep_verbs) / sizeof(mainboard_pc_beep_verbs[0]);

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 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.
*
* 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 <types.h>
#include <string.h>
#include <arch/io.h>
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <southbridge/intel/bd82x6x/pch.h>
#if CONFIG_CHROMEOS
#include <vendorcode/google/chromeos/fmap.h>
#else
#include <cbfs.h>
#endif
#include "onboard.h"
static unsigned int search(char *p, char *a, unsigned int lengthp,
unsigned int lengtha)
{
int i, j;
/* Searching */
for (j = 0; j <= lengtha - lengthp; j++) {
for (i = 0; i < lengthp && p[i] == a[i + j]; i++) ;
if (i >= lengthp)
return j;
}
return lengtha;
}
static unsigned char get_hex_digit(char *offset)
{
unsigned char retval = 0;
retval = *offset - '0';
if (retval > 0x09) {
retval = *offset - 'A' + 0x0A;
if (retval > 0x0F)
retval = *offset - 'a' + 0x0a;
}
if (retval > 0x0F) {
printk(BIOS_DEBUG, "Error: Invalid Hex digit found: %c - 0x%02x\n",
*offset, (unsigned char)*offset);
retval = 0;
}
return retval;
}
static int get_mac_address(u32 *high_dword, u32 *low_dword,
u32 search_address, u32 search_length)
{
char key[] = "ethernet_mac";
unsigned int offset;
int i;
offset = search(key, (char *)search_address,
sizeof(key) - 1, search_length);
if (offset == search_length) {
printk(BIOS_DEBUG,
"Error: Could not locate '%s' in VPD\n", key);
return 0;
}
printk(BIOS_DEBUG, "Located '%s' in VPD\n", key);
offset += sizeof(key); /* move to next character */
*high_dword = 0;
/* Fetch the MAC address and put the octets in the correct order to
* be programmed.
*
* From RTL8105E_Series_EEPROM-Less_App_Note_1.1
* If the MAC address is 001122334455h:
* Write 33221100h to I/O register offset 0x00 via double word access
* Write 00005544h to I/O register offset 0x04 via double word access
*/
for (i = 0; i < 4; i++) {
*high_dword |= (get_hex_digit((char *)(search_address + offset))
<< (4 + (i * 8)));
*high_dword |= (get_hex_digit((char *)(search_address + offset + 1))
<< (i * 8));
offset += 3;
}
*low_dword = 0;
for (i = 0; i < 2; i++) {
*low_dword |= (get_hex_digit((char *)(search_address + offset))
<< (4 + (i * 8)));
*low_dword |= (get_hex_digit((char *)(search_address + offset + 1))
<< (i * 8));
offset += 3;
}
return *high_dword | *low_dword;
}
static void program_mac_address(u16 io_base, u32 search_address,
u32 search_length)
{
/* Default MAC Address of A0:00:BA:D0:0B:AD */
u32 high_dword = 0xD0BA00A0; /* high dword of mac address */
u32 low_dword = 0x0000AD0B; /* low word of mac address as a dword */
if (search_length != -1)
get_mac_address(&high_dword, &low_dword, search_address,
search_length);
if (io_base) {
printk(BIOS_DEBUG, "Realtek NIC io_base = 0x%04x\n", io_base);
printk(BIOS_DEBUG, "Programming MAC Address\n");
outb(0xc0, io_base + 0x50); /* Disable register protection */
outl(high_dword, io_base);
outl(low_dword, io_base + 0x04);
outb(0x60, io_base + 54);
outb(0x00, io_base + 0x50); /* Enable register protection again */
}
}
void lan_init(void)
{
u32 search_address = 0;
size_t search_length = -1;
u16 io_base = 0;
struct device *ethernet_dev = NULL;
#if CONFIG_CHROMEOS
char **vpd_region_ptr = NULL;
search_length = find_fmap_entry("RO_VPD", (void **)vpd_region_ptr);
search_address = (unsigned long)(*vpd_region_ptr);
#else
void *vpd_file = cbfs_get_file_content(CBFS_DEFAULT_MEDIA, "vpd.bin",
CBFS_TYPE_RAW, &search_length);
if (vpd_file) {
search_address = (unsigned long)vpd_file;
} else {
search_length = -1;
search_address = 0;
}
#endif
/* Get NIC's IO base address */
ethernet_dev = dev_find_device(PANTHER_NIC_VENDOR_ID,
PANTHER_NIC_DEVICE_ID, 0);
if (ethernet_dev != NULL) {
io_base = pci_read_config16(ethernet_dev, 0x10) & 0xfffe;
/*
* Battery life time - LAN PCIe should enter ASPM L1 to save
* power when LAN connection is idle.
* enable CLKREQ: LAN pci config space 0x81h=01
*/
pci_write_config8(ethernet_dev, 0x81, 0x01);
}
if (io_base) {
/* Program MAC address based on VPD data */
program_mac_address(io_base, search_address, search_length);
/*
* Program NIC LEDS
*
* RTL8105E Series EEPROM-Less Application Note,
* Section 5.6 LED Mode Configuration
*
* Step1: Write C0h to I/O register 0x50 via byte access to
* disable 'register protection'
* Step2: Write xx001111b to I/O register 0x52 via byte access
* (bit7 is LEDS1 and bit6 is LEDS0)
* Step3: Write 0x00 to I/O register 0x50 via byte access to
* enable 'register protection'
*/
outb(0xc0, io_base + 0x50); /* Disable protection */
outb((PANTHER_NIC_LED_MODE << 6) | 0x0f, io_base + 0x52);
outb(0x00, io_base + 0x50); /* Enable register protection */
}
}

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
* Copyright (C) 2012 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.
*
* 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 <types.h>
#include <string.h>
#include <smbios.h>
#include <device/device.h>
#include <device/device.h>
#include <device/pci_def.h>
#include <device/pci_ops.h>
#include <console/console.h>
#if CONFIG_VGA_ROM_RUN
#include <x86emu/x86emu.h>
#endif
#include <pc80/mc146818rtc.h>
#include <arch/acpi.h>
#include <arch/io.h>
#include <arch/interrupt.h>
#include <boot/coreboot_tables.h>
#include "hda_verb.h"
#include "onboard.h"
#include <southbridge/intel/lynxpoint/pch.h>
void mainboard_suspend_resume(void)
{
/* Call SMM finalize() handlers before resume */
outb(0xcb, 0xb2);
}
#if CONFIG_VGA_ROM_RUN
static int int15_handler(void)
{
int res = 0;
printk(BIOS_DEBUG, "%s: AX=%04x BX=%04x CX=%04x DX=%04x\n",
__func__, X86_AX, X86_BX, X86_CX, X86_DX);
switch (X86_AX) {
case 0x5f34:
/*
* Set Panel Fitting Hook:
* bit 2 = Graphics Stretching
* bit 1 = Text Stretching
* bit 0 = Centering (do not set with bit1 or bit2)
* 0 = video bios default
*/
X86_AX = 0x005f;
X86_CX = 0x0001;
res = 1;
break;
case 0x5f35:
/*
* Boot Display Device Hook:
* bit 0 = CRT
* bit 1 = TV (eDP) *
* bit 2 = EFP *
* bit 3 = LFP
* bit 4 = CRT2
* bit 5 = TV2 (eDP) *
* bit 6 = EFP2 *
* bit 7 = LFP2
*/
X86_AX = 0x005f;
X86_CX = 0x0000;
res = 1;
break;
case 0x5f51:
/*
* Hook to select active LFP configuration:
* 00h = No LVDS, VBIOS does not enable LVDS
* 01h = Int-LVDS, LFP driven by integrated LVDS decoder
* 02h = SVDO-LVDS, LFP driven by SVDO decoder
* 03h = eDP, LFP Driven by Int-DisplayPort encoder
*/
X86_AX = 0x005f;
X86_CX = 0x0003;
res = 1;
break;
case 0x5f70:
switch ((X86_CX >> 8) & 0xff) {
case 0:
/* Get Mux */
X86_AX = 0x005f;
X86_CX = 0x0000;
res = 1;
break;
case 1:
/* Set Mux */
X86_AX = 0x005f;
X86_CX = 0x0000;
res = 1;
break;
case 2:
/* Get SG/Non-SG mode */
X86_AX = 0x005f;
X86_CX = 0x0000;
res = 1;
break;
default:
/* Interrupt was not handled */
printk(BIOS_DEBUG,
"Unknown INT15 5f70 function: 0x%02x\n",
((X86_CX >> 8) & 0xff));
break;
}
break;
default:
printk(BIOS_DEBUG, "Unknown INT15 function %04x!\n", X86_AX);
break;
}
return res;
}
#endif
/* Audio Setup */
extern const u32 * cim_verb_data;
extern u32 cim_verb_data_size;
extern const u32 * pc_beep_verbs;
extern u32 pc_beep_verbs_size;
static void verb_setup(void)
{
cim_verb_data = mainboard_cim_verb_data;
cim_verb_data_size = sizeof(mainboard_cim_verb_data);
pc_beep_verbs = mainboard_pc_beep_verbs;
pc_beep_verbs_size = mainboard_pc_beep_verbs_size;
}
static void mainboard_init(device_t dev)
{
lan_init();
}
// mainboard_enable is executed as first thing after
// enumerate_buses().
static void mainboard_enable(device_t dev)
{
dev->ops->init = mainboard_init;
#if CONFIG_VGA_ROM_RUN
/* Install custom int15 handler for VGA OPROM */
mainboard_interrupt_handlers(0x15, &int15_handler);
#endif
verb_setup();
}
struct chip_operations mainboard_ops = {
.enable_dev = mainboard_enable,
};

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src/mainboard/google/panther/onboard.h Normal file
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void lan_init(void);
/* defines for programming the MAC address */
#define PANTHER_NIC_VENDOR_ID 0x10EC
#define PANTHER_NIC_DEVICE_ID 0x8168
/* 0x00: White LINK LED and Amber ACTIVE LED */
#define PANTHER_NIC_LED_MODE 0x00

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src/mainboard/google/panther/romstage.c Normal file
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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2010 coresystems GmbH
* Copyright (C) 2012 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.
*
* 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 <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <cbfs.h>
#include <console/console.h>
#include <cpu/intel/haswell/haswell.h>
#include <northbridge/intel/haswell/haswell.h>
#include <northbridge/intel/haswell/raminit.h>
#include <southbridge/intel/lynxpoint/pch.h>
#include <southbridge/intel/lynxpoint/lp_gpio.h>
#include "gpio.h"
#include "superio/ite/it8772f/it8772f.h"
#include "superio/ite/it8772f/early_serial.c"
#include "superio/ite/common/ite.h"
#define SERIAL_DEV PNP_DEV(0x2e, IT8772F_SP1)
#define GPIO_DEV PNP_DEV(0x2e, IT8772F_GPIO)
const struct rcba_config_instruction rcba_config[] = {
/*
* GFX INTA -> PIRQA (MSI)
* D28IP_P1IP PCIE INTA -> PIRQA
* D29IP_E1P EHCI INTA -> PIRQD
* D20IP_XHCI XHCI INTA -> PIRQC (MSI)
* D31IP_SIP SATA INTA -> PIRQF (MSI)
* D31IP_SMIP SMBUS INTB -> PIRQG
* D31IP_TTIP THRT INTC -> PIRQA
* D27IP_ZIP HDA INTA -> PIRQG (MSI)
*/
/* Device interrupt pin register (board specific) */
RCBA_SET_REG_32(D31IP, (INTC << D31IP_TTIP) | (NOINT << D31IP_SIP2) |
(INTB << D31IP_SMIP) | (INTA << D31IP_SIP)),
RCBA_SET_REG_32(D29IP, (INTA << D29IP_E1P)),
RCBA_SET_REG_32(D28IP, (INTA << D28IP_P1IP) | (INTC << D28IP_P3IP) |
(INTB << D28IP_P4IP)),
RCBA_SET_REG_32(D27IP, (INTA << D27IP_ZIP)),
RCBA_SET_REG_32(D26IP, (INTA << D26IP_E2P)),
RCBA_SET_REG_32(D22IP, (NOINT << D22IP_MEI1IP)),
RCBA_SET_REG_32(D20IP, (INTA << D20IP_XHCI)),
/* Device interrupt route registers */
RCBA_SET_REG_32(D31IR, DIR_ROUTE(PIRQG, PIRQC, PIRQB, PIRQA)),/* LPC */
RCBA_SET_REG_32(D29IR, DIR_ROUTE(PIRQD, PIRQD, PIRQD, PIRQD)),/* EHCI */
RCBA_SET_REG_32(D28IR, DIR_ROUTE(PIRQA, PIRQB, PIRQC, PIRQD)),/* PCIE */
RCBA_SET_REG_32(D27IR, DIR_ROUTE(PIRQG, PIRQG, PIRQG, PIRQG)),/* HDA */
RCBA_SET_REG_32(D22IR, DIR_ROUTE(PIRQA, PIRQA, PIRQA, PIRQA)),/* ME */
RCBA_SET_REG_32(D21IR, DIR_ROUTE(PIRQE, PIRQF, PIRQF, PIRQF)),/* SIO */
RCBA_SET_REG_32(D20IR, DIR_ROUTE(PIRQC, PIRQC, PIRQC, PIRQC)),/* XHCI */
RCBA_SET_REG_32(D23IR, DIR_ROUTE(PIRQH, PIRQH, PIRQH, PIRQH)),/* SDIO */
/* Disable unused devices (board specific) */
RCBA_RMW_REG_32(FD, ~0, PCH_DISABLE_ALWAYS),
RCBA_END_CONFIG,
};
void mainboard_romstage_entry(unsigned long bist)
{
struct pei_data pei_data = {
pei_version: PEI_VERSION,
mchbar: DEFAULT_MCHBAR,
dmibar: DEFAULT_DMIBAR,
epbar: DEFAULT_EPBAR,
pciexbar: DEFAULT_PCIEXBAR,
smbusbar: SMBUS_IO_BASE,
wdbbar: 0x4000000,
wdbsize: 0x1000,
hpet_address: HPET_ADDR,
rcba: DEFAULT_RCBA,
pmbase: DEFAULT_PMBASE,
gpiobase: DEFAULT_GPIOBASE,
temp_mmio_base: 0xfed08000,
system_type: 5, /* ULT */
tseg_size: CONFIG_SMM_TSEG_SIZE,
spd_addresses: { 0xa0, 0x00, 0xa4, 0x00 },
ec_present: 0,
// 0 = leave channel enabled
// 1 = disable dimm 0 on channel
// 2 = disable dimm 1 on channel
// 3 = disable dimm 0+1 on channel
dimm_channel0_disabled: 2,
dimm_channel1_disabled: 2,
// Enable 2x refresh mode
ddr_refresh_2x: 1,
dq_pins_interleaved: 1,
max_ddr3_freq: 1600,
usb_xhci_on_resume: 1,
usb2_ports: {
/* Length, Enable, OCn#, Location */
{ 0x0064, 1, 0, /* P0: VP8 */
USB_PORT_MINI_PCIE },
{ 0x0040, 1, 0, /* P1: Port A, CN22 */
USB_PORT_INTERNAL },
{ 0x0040, 1, 1, /* P2: Port B, CN23 */
USB_PORT_INTERNAL },
{ 0x0040, 1, USB_OC_PIN_SKIP, /* P3: WLAN */
USB_PORT_INTERNAL },
{ 0x0040, 1, 2, /* P4: Port C, CN25 */
USB_PORT_INTERNAL },
{ 0x0040, 1, 2, /* P5: Port D, CN25 */
USB_PORT_INTERNAL },
{ 0x0040, 1, USB_OC_PIN_SKIP, /* P6: Card Reader */
USB_PORT_INTERNAL },
{ 0x0000, 0, 0, /* P7: N/C */
USB_PORT_SKIP },
},
usb3_ports: {
/* Enable, OCn# */
{ 1, 0 }, /* P1; CN22 */
{ 1, 1 }, /* P2; CN23 */
{ 1, 2 }, /* P3; CN25 */
{ 1, 2 }, /* P4; CN25 */
},
};
struct romstage_params romstage_params = {
.pei_data = &pei_data,
.gpio_map = &mainboard_gpio_map,
.rcba_config = &rcba_config[0],
.bist = bist,
};
/* Early SuperIO setup */
ite_kill_watchdog(GPIO_DEV);
it8772f_ac_resume_southbridge();
pch_enable_lpc();
ite_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
/* Call into the real romstage main with this board's attributes. */
romstage_common(&romstage_params);
}

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src/mainboard/google/panther/smihandler.c Normal file
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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2008-2009 coresystems GmbH
* Copyright 2012 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.
*
* 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 <arch/io.h>
#include <console/console.h>
#include <cpu/x86/smm.h>
#include <southbridge/intel/lynxpoint/nvs.h>
#include <southbridge/intel/lynxpoint/pch.h>
#include <southbridge/intel/lynxpoint/me.h>
#include <northbridge/intel/haswell/haswell.h>
#include <cpu/intel/haswell/haswell.h>
#include <elog.h>
/* GPIO46 controls the WLAN_DISABLE_L signal. */
#define GPIO_WLAN_DISABLE_L 46
#define GPIO_LTE_DISABLE_L 59
int mainboard_io_trap_handler(int smif)
{
switch (smif) {
case 0x99:
printk(BIOS_DEBUG, "Sample\n");
smm_get_gnvs()->smif = 0;
break;
default:
return 0;
}
/* On success, the IO Trap Handler returns 0
* On failure, the IO Trap Handler returns a value != 0
*
* For now, we force the return value to 0 and log all traps to
* see what's going on.
*/
//gnvs->smif = 0;
return 1;
}
#if 0
static u8 mainboard_smi_ec(void)
{
u8 cmd = 0;// google_chromeec_get_event();
#if CONFIG_ELOG_GSMI
/* Log this event */
if (cmd)
elog_add_event_byte(ELOG_TYPE_EC_EVENT, cmd);
#endif
return cmd;
}
#endif
/* gpi_sts is GPIO 47:32 */
void mainboard_smi_gpi(u32 gpi_sts)
{
#if 0
if (gpi_sts & (1 << (EC_SMI_GPI - 32))) {
/* Process all pending events */
while (mainboard_smi_ec() != 0);
}
#endif
}
void mainboard_smi_sleep(u8 slp_typ)
{
/* Disable USB charging if required */
switch (slp_typ) {
case 3:
//if (smm_get_gnvs()->s3u0 == 0)
// google_chromeec_set_usb_charge_mode(
// 0, USB_CHARGE_MODE_DISABLED);
//if (smm_get_gnvs()->s3u1 == 0)
// google_chromeec_set_usb_charge_mode(
// 1, USB_CHARGE_MODE_DISABLED);
/* Prevent leak from standby rail to WLAN rail in S3. */
//set_gpio(GPIO_WLAN_DISABLE_L, 0);
/* Disable LTE */
//set_gpio(GPIO_LTE_DISABLE_L, 0);
/* Enable wake events */
//google_chromeec_set_wake_mask(MAINBOARD_EC_S3_WAKE_EVENTS);
break;
case 5:
//if (smm_get_gnvs()->s5u0 == 0)
// google_chromeec_set_usb_charge_mode(
// 0, USB_CHARGE_MODE_DISABLED);
//if (smm_get_gnvs()->s5u1 == 0)
// google_chromeec_set_usb_charge_mode(
// 1, USB_CHARGE_MODE_DISABLED);
/* Prevent leak from standby rail to WLAN rail in S5. */
//set_gpio(GPIO_WLAN_DISABLE_L, 0);
/* Disable LTE */
//set_gpio(GPIO_LTE_DISABLE_L, 0);
/* Enable wake events */
//google_chromeec_set_wake_mask(MAINBOARD_EC_S5_WAKE_EVENTS);
break;
}
/* Disable SCI and SMI events */
//google_chromeec_set_smi_mask(0);
//google_chromeec_set_sci_mask(0);
/* Clear pending events that may trigger immediate wake */
//while (google_chromeec_get_event() != 0);
}
#define APMC_FINALIZE 0xcb
static int mainboard_finalized = 0;
int mainboard_smi_apmc(u8 apmc)
{
switch (apmc) {
case APMC_FINALIZE:
if (mainboard_finalized) {
printk(BIOS_DEBUG, "SMI#: Already finalized\n");
return 0;
}
intel_pch_finalize_smm();
intel_northbridge_haswell_finalize_smm();
intel_cpu_haswell_finalize_smm();
mainboard_finalized = 1;
break;
case APM_CNT_ACPI_ENABLE:
//google_chromeec_set_smi_mask(0);
/* Clear all pending events */
//while (google_chromeec_get_event() != 0);
//google_chromeec_set_sci_mask(MAINBOARD_EC_SCI_EVENTS);
break;
case APM_CNT_ACPI_DISABLE:
//google_chromeec_set_sci_mask(0);
/* Clear all pending events */
//while (google_chromeec_get_event() != 0);
//google_chromeec_set_smi_mask(MAINBOARD_EC_SMI_EVENTS);;
break;
}
return 0;
}

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src/mainboard/google/panther/thermal.h Normal file
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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 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.
*
* 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
*/
#ifndef THERMAL_H
#define THERMAL_H
/* Fan is OFF */
#define FAN4_THRESHOLD_OFF 0
#define FAN4_THRESHOLD_ON 0
#define FAN4_PWM 0x00
/* Fan is at LOW speed */
#define FAN3_THRESHOLD_OFF 48
#define FAN3_THRESHOLD_ON 55
#define FAN3_PWM 0x40
/* Fan is at MEDIUM speed */
#define FAN2_THRESHOLD_OFF 52
#define FAN2_THRESHOLD_ON 64
#define FAN2_PWM 0x80
/* Fan is at HIGH speed */
#define FAN1_THRESHOLD_OFF 60
#define FAN1_THRESHOLD_ON 68
#define FAN1_PWM 0xb0
/* Fan is at FULL speed */
#define FAN0_THRESHOLD_OFF 66
#define FAN0_THRESHOLD_ON 78
#define FAN0_PWM 0xff
/* Temperature which OS will shutdown at */
#define CRITICAL_TEMPERATURE 100
/* Temperature which OS will throttle CPU */
#define PASSIVE_TEMPERATURE 90
/* Tj_max value for calculating PECI CPU temperature */
#define MAX_TEMPERATURE 100
#endif