gigabyte/ga-b75m-d3h: Add new Intel mainboard

This is based on LENOVO X230 port.
Board boots to linux via SATA or USB.
All USB ports are working.

Remaining Issues:

1. Native raminit sometimes fails with "timC write discovery failed"
   even without changing the ram configuration. I suggest
   altering the native raminit code so that it reboots
   if that message appears to give a chance for the
   boot process to recover.

2. VGA does not work.
   Native graphics initialization only supports LVDS and
   the VGA Option ROM still hangs when run in SeaBIOS.

Change-Id: I91a7aab96d6c5f213b097cd55fcc47d4c94b3172
Signed-off-by: Damien Zammit <damien@zamaudio.com>
Reviewed-on: http://review.coreboot.org/7341
Tested-by: build bot (Jenkins)
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
This commit is contained in:
Damien Zammit 2014-11-28 15:59:10 +11:00 committed by Edward O'Callaghan
parent 6d0cba7978
commit 126a2a8a78
21 changed files with 1564 additions and 0 deletions

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@ -27,6 +27,8 @@ config BOARD_GIGABYTE_GA_6BXC
bool "GA-6BXC"
config BOARD_GIGABYTE_GA_6BXE
bool "GA-6BXE"
config BOARD_GIGABYTE_GA_B75M_D3H
bool "GA-B75M-D3H"
config BOARD_GIGABYTE_M57SLI
bool "GA-M57SLI-S4"
config BOARD_GIGABYTE_MA785GMT
@ -41,6 +43,7 @@ endchoice
source "src/mainboard/gigabyte/ga_2761gxdk/Kconfig"
source "src/mainboard/gigabyte/ga-6bxc/Kconfig"
source "src/mainboard/gigabyte/ga-6bxe/Kconfig"
source "src/mainboard/gigabyte/ga-b75m-d3h/Kconfig"
source "src/mainboard/gigabyte/m57sli/Kconfig"
source "src/mainboard/gigabyte/ma785gmt/Kconfig"
source "src/mainboard/gigabyte/ma785gm/Kconfig"

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@ -0,0 +1,76 @@
if BOARD_GIGABYTE_GA_B75M_D3H
config BOARD_SPECIFIC_OPTIONS
def_bool y
select ARCH_X86
select CPU_INTEL_SOCKET_LGA1155
select NORTHBRIDGE_INTEL_IVYBRIDGE_NATIVE
select SOUTHBRIDGE_INTEL_C216
select SUPERIO_ITE_IT8728F
select BOARD_ROMSIZE_KB_8192
select HAVE_ACPI_TABLES
select HAVE_OPTION_TABLE
select HAVE_CMOS_DEFAULT
select HAVE_ACPI_RESUME
select HAVE_SMI_HANDLER
select DYNAMIC_CBMEM
select INTEL_INT15
select VGA
select INTEL_EDID
select UDELAY_TSC
select EARLY_CBMEM_INIT
select SERIRQ_CONTINUOUS_MODE
config MMCONF_BASE_ADDRESS
hex
default 0xf0000000
config DRAM_RESET_GATE_GPIO
int
default 25
config USBDEBUG_HCD_INDEX
int
default 2
config MAINBOARD_DIR
string
default gigabyte/ga-b75m-d3h
config MAINBOARD_PART_NUMBER
string
default "GA-B75M-D3H"
config IRQ_SLOT_COUNT
int
default 18
config MAX_CPUS
int
default 8
config VGA_BIOS_ID
string
default "8086,0162"
config VGA_BIOS_FILE
string
default "pci8086,0162.rom"
config HAVE_IFD_BIN
bool
default n
config HAVE_ME_BIN
bool
default n
config IFD_BIOS_SECTION
string
default "0x00600000:0x007fffff"
config IFD_ME_SECTION
string
default "0x00001000:0x004fffff"
endif # BOARD_GIGABYTE_GA_B75M_D3H

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@ -0,0 +1,21 @@
##
## This file is part of the coreboot project.
##
## Copyright (C) 2011 The ChromiumOS 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
##
smm-$(CONFIG_HAVE_SMI_HANDLER) += mainboard_smi.c
romstage-y += gpio.c

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@ -0,0 +1,28 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011 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"))
}
}

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@ -0,0 +1,73 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 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
*/
/* 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})
}

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@ -0,0 +1,24 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2012 The ChromiumOS 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
*/
/* mainboard configuration */
#define SIO_EC_ENABLE_PS2K // Enable PS/2 Keyboard
#define SIO_ENABLE_PS2M // Enable PS/2 Mouse

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@ -0,0 +1,65 @@
/*
* 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, 0x03)
// Thermal zone polling frequency: 10 seconds
Name (_TZP, 100)
// Thermal sampling period for passive cooling: 10 seconds
Name (_TSP, 100)
// 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 ())
}
}
}

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@ -0,0 +1 @@
// Blank

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@ -0,0 +1,83 @@
/*
* 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 <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 <southbridge/intel/bd82x6x/pch.h>
#include <southbridge/intel/bd82x6x/nvs.h>
#include "thermal.h"
static void acpi_update_thermal_table(global_nvs_t *gnvs)
{
gnvs->tcrt = CRITICAL_TEMPERATURE;
gnvs->tpsv = PASSIVE_TEMPERATURE;
}
void acpi_create_gnvs(global_nvs_t *gnvs)
{
memset((void *)gnvs, 0, sizeof(*gnvs));
gnvs->apic = 1;
gnvs->mpen = 1; /* Enable Multi Processing */
gnvs->pcnt = dev_count_cpu();
/* Disable USB ports in S3 by default */
gnvs->s3u0 = 0;
gnvs->s3u1 = 0;
/* Disable USB ports in S5 by default */
gnvs->s5u0 = 0;
gnvs->s5u1 = 0;
/* 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;
// the lid is open by default.
gnvs->lids = 1;
acpi_update_thermal_table(gnvs);
}
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;
}

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@ -0,0 +1,6 @@
Category: desktop
Board URL: http://www.gigabyte.com/products/product-page.aspx?pid=4150#sp
ROM package: SOIC-8
ROM protocol: SPI
ROM socketed: n
Flashrom support: y

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@ -0,0 +1,9 @@
boot_option=Fallback
last_boot=Fallback
baud_rate=115200
debug_level=Spew
power_on_after_fail=Enable
nmi=Enable
volume=0x3
sata_mode=AHCI
hyper_threading=Enable

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@ -0,0 +1,152 @@
##
## This file is part of the coreboot project.
##
## Copyright (C) 2007-2008 coresystems GmbH
## 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., 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
400 8 h 0 volume
# coreboot config options: southbridge
408 1 e 1 nmi
409 2 e 7 power_on_after_fail
#411 10 r 0 unused
421 1 e 9 sata_mode
#422 2 r 0 unused
# coreboot config options: cpu
424 1 e 2 hyper_threading
#425 7 r 0 unused
# coreboot config options: northbridge
432 3 e 11 gfx_uma_size
#435 549 r 0 unused
# SandyBridge MRC Scrambler Seed values
896 32 r 0 mrc_scrambler_seed
928 32 r 0 mrc_scrambler_seed_s3
960 16 r 0 mrc_scrambler_seed_chk
# coreboot config options: check sums
984 16 h 0 check_sum
# -----------------------------------------------------------------
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
9 0 AHCI
9 1 IDE
11 0 32M
11 1 64M
11 2 96M
11 3 128M
11 4 160M
11 5 192M
11 6 224M
# -----------------------------------------------------------------
checksums
checksum 392 415 984

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@ -0,0 +1,117 @@
chip northbridge/intel/sandybridge
device cpu_cluster 0 on
chip cpu/intel/socket_LGA1155
device lapic 0 on end
end
chip cpu/intel/model_206ax
register "pstate_coord_type" = "0xfe"
register "c1_acpower" = "1"
register "c2_acpower" = "3"
register "c3_acpower" = "5"
register "c1_battery" = "1"
register "c2_battery" = "3"
register "c3_battery" = "5"
# Magic APIC ID to locate this chip
device lapic 0xACAC off end
end
end
device domain 0 on
subsystemid 0x1458 0x5000 inherit
device pci 00.0 on # host bridge
subsystemid 0x1458 0x5000
end
device pci 01.0 off end # PCIe Bridge for discrete graphics
device pci 02.0 on # vga controller
subsystemid 0x1458 0xd000
end
chip southbridge/intel/bd82x6x # Intel Series 7 Panther Point PCH
# GPI routing
register "alt_gp_smi_en" = "0x0000"
register "gen1_dec" = "0x003c0a01"
# Set max SATA speed to 6.0 Gb/s
register "sata_port_map" = "0x3f"
register "sata_interface_speed_support" = "0x3"
register "pcie_port_coalesce" = "0"
register "p_cnt_throttling_supported" = "0"
register "docking_supported" = "0"
register "sata_port_map" = "0x3f"
register "c2_latency" = "0x0065"
device pci 14.0 on # USB 3.0 Controller
subsystemid 0x1458 0x5007
end
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 19.0 off end # Intel Gigabit Ethernet
device pci 1a.0 on # USB2 EHCI #2
subsystemid 0x1458 0x5006
end
device pci 1b.0 on # High Definition Audio
subsystemid 0x1458 0xa002
end
device pci 1c.0 off end # PCIe Port #1
device pci 1c.1 off end # PCIe Port #2
device pci 1c.2 off end # PCIe Port #3
device pci 1c.3 off end # PCIe Port #4
device pci 1c.4 on # PCIe Port #5
device pci 00.0 on # PCI 10ec:8168
subsystemid 0x1458 0xe000
end
end
device pci 1c.5 off end # PCIe Port #6
device pci 1c.6 off end # PCIe Port #7
device pci 1c.7 off end # PCIe Port #8
device pci 1d.0 on # USB2 EHCI #1
subsystemid 0x1458 0x5006
end
device pci 1e.0 on end # PCI bridge
device pci 1f.0 on # ISA/LPC bridge
subsystemid 0x1458 0x5001
chip superio/ite/it8728f
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.2 on
io 0x60 = 0x2f8
irq 0x70 = 3
end
device pnp 2e.3 on
io 0x60 = 0x378
irq 0x70 = 7
drq 0x74 = 4
end
device pnp 2e.4 on # EC
irq 0x70 = 9
end
device pnp 2e.5 on # Keyboard
irq 0x70 = 1
end
device pnp 2e.6 on # Mouse
irq 0x70 = 12
end
device pnp 2e.7 on # GPIO
irq 0x70 = 0
end
device pnp 2e.a off end # IR
end
end
device pci 1f.2 on # SATA Controller 1
subsystemid 0x1458 0xb005
end
device pci 1f.3 on # SMBus
subsystemid 0x1458 0x5001
end
device pci 1f.4 off end
device pci 1f.5 off end # SATA Controller 2
end
end
end

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@ -0,0 +1,24 @@
DefinitionBlock(
"dsdt.aml",
"DSDT",
0x03, // DSDT revision: ACPI v3.0
"COREv4", // OEM id
"COREBOOT", // OEM table id
0x20141018 // OEM revision
)
{
// Some generic macros
#include "acpi/platform.asl"
#include <cpu/intel/model_206ax/acpi/cpu.asl>
/* global NVS and variables. */
#include <southbridge/intel/bd82x6x/acpi/globalnvs.asl>
#include <southbridge/intel/bd82x6x/acpi/sleepstates.asl>
Scope (\_SB) {
Device (PCI0)
{
#include <northbridge/intel/sandybridge/acpi/sandybridge.asl>
#include <southbridge/intel/bd82x6x/acpi/pch.asl>
}
}
}

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@ -0,0 +1,433 @@
#include "southbridge/intel/bd82x6x/gpio.h"
static const struct pch_gpio_set1 pch_gpio_set1_mode = {
.gpio0 = GPIO_MODE_NATIVE,
.gpio1 = GPIO_MODE_NATIVE,
.gpio2 = GPIO_MODE_NATIVE,
.gpio3 = GPIO_MODE_NATIVE,
.gpio4 = GPIO_MODE_NATIVE,
.gpio5 = GPIO_MODE_NATIVE,
.gpio6 = GPIO_MODE_NATIVE,
.gpio7 = GPIO_MODE_NATIVE,
.gpio8 = GPIO_MODE_NATIVE,
.gpio9 = GPIO_MODE_NATIVE,
.gpio10 = GPIO_MODE_NATIVE,
.gpio11 = GPIO_MODE_NATIVE,
.gpio12 = GPIO_MODE_GPIO,
.gpio13 = GPIO_MODE_NATIVE,
.gpio14 = GPIO_MODE_NATIVE,
.gpio15 = GPIO_MODE_NATIVE,
.gpio16 = GPIO_MODE_NATIVE,
.gpio17 = GPIO_MODE_NATIVE,
.gpio18 = GPIO_MODE_NATIVE,
.gpio19 = GPIO_MODE_NATIVE,
.gpio20 = GPIO_MODE_NATIVE,
.gpio21 = GPIO_MODE_NATIVE,
.gpio22 = GPIO_MODE_NATIVE,
.gpio23 = GPIO_MODE_NATIVE,
.gpio24 = GPIO_MODE_NATIVE,
.gpio25 = GPIO_MODE_NATIVE,
.gpio26 = GPIO_MODE_NATIVE,
.gpio27 = GPIO_MODE_NATIVE,
.gpio28 = GPIO_MODE_NATIVE,
.gpio29 = GPIO_MODE_NATIVE,
.gpio30 = GPIO_MODE_NATIVE,
.gpio31 = GPIO_MODE_NATIVE,
};
static const struct pch_gpio_set1 pch_gpio_set1_direction = {
.gpio0 = GPIO_DIR_OUTPUT,
.gpio1 = GPIO_DIR_OUTPUT,
.gpio2 = GPIO_DIR_OUTPUT,
.gpio3 = GPIO_DIR_OUTPUT,
.gpio4 = GPIO_DIR_OUTPUT,
.gpio5 = GPIO_DIR_OUTPUT,
.gpio6 = GPIO_DIR_OUTPUT,
.gpio7 = GPIO_DIR_OUTPUT,
.gpio8 = GPIO_DIR_OUTPUT,
.gpio9 = GPIO_DIR_OUTPUT,
.gpio10 = GPIO_DIR_OUTPUT,
.gpio11 = GPIO_DIR_OUTPUT,
.gpio12 = GPIO_DIR_OUTPUT,
.gpio13 = GPIO_DIR_OUTPUT,
.gpio14 = GPIO_DIR_OUTPUT,
.gpio15 = GPIO_DIR_OUTPUT,
.gpio16 = GPIO_DIR_OUTPUT,
.gpio17 = GPIO_DIR_OUTPUT,
.gpio18 = GPIO_DIR_OUTPUT,
.gpio19 = GPIO_DIR_OUTPUT,
.gpio20 = GPIO_DIR_OUTPUT,
.gpio21 = GPIO_DIR_OUTPUT,
.gpio22 = GPIO_DIR_OUTPUT,
.gpio23 = GPIO_DIR_OUTPUT,
.gpio24 = GPIO_DIR_OUTPUT,
.gpio25 = GPIO_DIR_OUTPUT,
.gpio26 = GPIO_DIR_OUTPUT,
.gpio27 = GPIO_DIR_OUTPUT,
.gpio28 = GPIO_DIR_OUTPUT,
.gpio29 = GPIO_DIR_OUTPUT,
.gpio30 = GPIO_DIR_INPUT,
.gpio31 = GPIO_DIR_OUTPUT,
};
static const struct pch_gpio_set1 pch_gpio_set1_level = {
.gpio0 = GPIO_LEVEL_HIGH,
.gpio1 = GPIO_LEVEL_HIGH,
.gpio2 = GPIO_LEVEL_HIGH,
.gpio3 = GPIO_LEVEL_HIGH,
.gpio4 = GPIO_LEVEL_HIGH,
.gpio5 = GPIO_LEVEL_HIGH,
.gpio6 = GPIO_LEVEL_HIGH,
.gpio7 = GPIO_LEVEL_HIGH,
.gpio8 = GPIO_LEVEL_LOW,
.gpio9 = GPIO_LEVEL_HIGH,
.gpio10 = GPIO_LEVEL_HIGH,
.gpio11 = GPIO_LEVEL_HIGH,
.gpio12 = GPIO_LEVEL_HIGH,
.gpio13 = GPIO_LEVEL_HIGH,
.gpio14 = GPIO_LEVEL_HIGH,
.gpio15 = GPIO_LEVEL_LOW,
.gpio16 = GPIO_LEVEL_HIGH,
.gpio17 = GPIO_LEVEL_HIGH,
.gpio18 = GPIO_LEVEL_HIGH,
.gpio19 = GPIO_LEVEL_LOW,
.gpio20 = GPIO_LEVEL_LOW,
.gpio21 = GPIO_LEVEL_LOW,
.gpio22 = GPIO_LEVEL_LOW,
.gpio23 = GPIO_LEVEL_LOW,
.gpio24 = GPIO_LEVEL_LOW,
.gpio25 = GPIO_LEVEL_HIGH,
.gpio26 = GPIO_LEVEL_LOW,
.gpio27 = GPIO_LEVEL_HIGH,
.gpio28 = GPIO_LEVEL_LOW,
.gpio29 = GPIO_LEVEL_HIGH,
.gpio30 = GPIO_LEVEL_HIGH,
.gpio31 = GPIO_LEVEL_HIGH,
};
static const struct pch_gpio_set1 pch_gpio_set1_reset = {
.gpio0 = GPIO_RESET_PWROK,
.gpio1 = GPIO_RESET_PWROK,
.gpio2 = GPIO_RESET_PWROK,
.gpio3 = GPIO_RESET_PWROK,
.gpio4 = GPIO_RESET_PWROK,
.gpio5 = GPIO_RESET_PWROK,
.gpio6 = GPIO_RESET_PWROK,
.gpio7 = GPIO_RESET_PWROK,
.gpio8 = GPIO_RESET_PWROK,
.gpio9 = GPIO_RESET_PWROK,
.gpio10 = GPIO_RESET_PWROK,
.gpio11 = GPIO_RESET_PWROK,
.gpio12 = GPIO_RESET_PWROK,
.gpio13 = GPIO_RESET_PWROK,
.gpio14 = GPIO_RESET_PWROK,
.gpio15 = GPIO_RESET_PWROK,
.gpio16 = GPIO_RESET_PWROK,
.gpio17 = GPIO_RESET_PWROK,
.gpio18 = GPIO_RESET_PWROK,
.gpio19 = GPIO_RESET_PWROK,
.gpio20 = GPIO_RESET_PWROK,
.gpio21 = GPIO_RESET_PWROK,
.gpio22 = GPIO_RESET_PWROK,
.gpio23 = GPIO_RESET_PWROK,
.gpio24 = GPIO_RESET_RSMRST,
.gpio25 = GPIO_RESET_PWROK,
.gpio26 = GPIO_RESET_PWROK,
.gpio27 = GPIO_RESET_PWROK,
.gpio28 = GPIO_RESET_PWROK,
.gpio29 = GPIO_RESET_PWROK,
.gpio30 = GPIO_RESET_PWROK,
.gpio31 = GPIO_RESET_PWROK,
};
static const struct pch_gpio_set1 pch_gpio_set1_invert = {
.gpio0 = GPIO_NO_INVERT,
.gpio1 = GPIO_NO_INVERT,
.gpio2 = GPIO_NO_INVERT,
.gpio3 = GPIO_NO_INVERT,
.gpio4 = GPIO_NO_INVERT,
.gpio5 = GPIO_NO_INVERT,
.gpio6 = GPIO_NO_INVERT,
.gpio7 = GPIO_NO_INVERT,
.gpio8 = GPIO_NO_INVERT,
.gpio9 = GPIO_NO_INVERT,
.gpio10 = GPIO_NO_INVERT,
.gpio11 = GPIO_NO_INVERT,
.gpio12 = GPIO_NO_INVERT,
.gpio13 = GPIO_INVERT,
.gpio14 = GPIO_NO_INVERT,
.gpio15 = GPIO_NO_INVERT,
.gpio16 = GPIO_NO_INVERT,
.gpio17 = GPIO_NO_INVERT,
.gpio18 = GPIO_NO_INVERT,
.gpio19 = GPIO_NO_INVERT,
.gpio20 = GPIO_NO_INVERT,
.gpio21 = GPIO_NO_INVERT,
.gpio22 = GPIO_NO_INVERT,
.gpio23 = GPIO_NO_INVERT,
.gpio24 = GPIO_NO_INVERT,
.gpio25 = GPIO_NO_INVERT,
.gpio26 = GPIO_NO_INVERT,
.gpio27 = GPIO_NO_INVERT,
.gpio28 = GPIO_NO_INVERT,
.gpio29 = GPIO_NO_INVERT,
.gpio30 = GPIO_NO_INVERT,
.gpio31 = GPIO_NO_INVERT,
};
static const struct pch_gpio_set1 pch_gpio_set1_blink = {
.gpio0 = GPIO_NO_BLINK,
.gpio1 = GPIO_NO_BLINK,
.gpio2 = GPIO_NO_BLINK,
.gpio3 = GPIO_NO_BLINK,
.gpio4 = GPIO_NO_BLINK,
.gpio5 = GPIO_NO_BLINK,
.gpio6 = GPIO_NO_BLINK,
.gpio7 = GPIO_NO_BLINK,
.gpio8 = GPIO_NO_BLINK,
.gpio9 = GPIO_NO_BLINK,
.gpio10 = GPIO_NO_BLINK,
.gpio11 = GPIO_NO_BLINK,
.gpio12 = GPIO_NO_BLINK,
.gpio13 = GPIO_NO_BLINK,
.gpio14 = GPIO_NO_BLINK,
.gpio15 = GPIO_NO_BLINK,
.gpio16 = GPIO_NO_BLINK,
.gpio17 = GPIO_NO_BLINK,
.gpio18 = GPIO_BLINK,
.gpio19 = GPIO_NO_BLINK,
.gpio20 = GPIO_NO_BLINK,
.gpio21 = GPIO_NO_BLINK,
.gpio22 = GPIO_NO_BLINK,
.gpio23 = GPIO_NO_BLINK,
.gpio24 = GPIO_NO_BLINK,
.gpio25 = GPIO_NO_BLINK,
.gpio26 = GPIO_NO_BLINK,
.gpio27 = GPIO_NO_BLINK,
.gpio28 = GPIO_NO_BLINK,
.gpio29 = GPIO_NO_BLINK,
.gpio30 = GPIO_NO_BLINK,
.gpio31 = GPIO_NO_BLINK,
};
static const struct pch_gpio_set2 pch_gpio_set2_mode = {
.gpio32 = GPIO_MODE_GPIO,
.gpio33 = GPIO_MODE_GPIO,
.gpio34 = GPIO_MODE_GPIO,
.gpio35 = GPIO_MODE_GPIO,
.gpio36 = GPIO_MODE_GPIO,
.gpio37 = GPIO_MODE_GPIO,
.gpio38 = GPIO_MODE_GPIO,
.gpio39 = GPIO_MODE_GPIO,
.gpio40 = GPIO_MODE_NATIVE,
.gpio41 = GPIO_MODE_NATIVE,
.gpio42 = GPIO_MODE_NATIVE,
.gpio43 = GPIO_MODE_NATIVE,
.gpio44 = GPIO_MODE_NATIVE,
.gpio45 = GPIO_MODE_NATIVE,
.gpio46 = GPIO_MODE_NATIVE,
.gpio47 = GPIO_MODE_NATIVE,
.gpio48 = GPIO_MODE_GPIO,
.gpio49 = GPIO_MODE_GPIO,
.gpio50 = GPIO_MODE_NATIVE,
.gpio51 = GPIO_MODE_NATIVE,
.gpio52 = GPIO_MODE_NATIVE,
.gpio53 = GPIO_MODE_NATIVE,
.gpio54 = GPIO_MODE_NATIVE,
.gpio55 = GPIO_MODE_NATIVE,
.gpio56 = GPIO_MODE_NATIVE,
.gpio57 = GPIO_MODE_GPIO,
.gpio58 = GPIO_MODE_NATIVE,
.gpio59 = GPIO_MODE_NATIVE,
.gpio60 = GPIO_MODE_NATIVE,
.gpio61 = GPIO_MODE_NATIVE,
.gpio62 = GPIO_MODE_NATIVE,
.gpio63 = GPIO_MODE_NATIVE,
};
static const struct pch_gpio_set2 pch_gpio_set2_direction = {
.gpio32 = GPIO_DIR_OUTPUT,
.gpio33 = GPIO_DIR_OUTPUT,
.gpio34 = GPIO_DIR_INPUT,
.gpio35 = GPIO_DIR_OUTPUT,
.gpio36 = GPIO_DIR_INPUT,
.gpio37 = GPIO_DIR_INPUT,
.gpio38 = GPIO_DIR_INPUT,
.gpio39 = GPIO_DIR_INPUT,
.gpio40 = GPIO_DIR_INPUT,
.gpio41 = GPIO_DIR_INPUT,
.gpio42 = GPIO_DIR_INPUT,
.gpio43 = GPIO_DIR_INPUT,
.gpio44 = GPIO_DIR_INPUT,
.gpio45 = GPIO_DIR_INPUT,
.gpio46 = GPIO_DIR_INPUT,
.gpio47 = GPIO_DIR_INPUT,
.gpio48 = GPIO_DIR_INPUT,
.gpio49 = GPIO_DIR_INPUT,
.gpio50 = GPIO_DIR_INPUT,
.gpio51 = GPIO_DIR_OUTPUT,
.gpio52 = GPIO_DIR_INPUT,
.gpio53 = GPIO_DIR_OUTPUT,
.gpio54 = GPIO_DIR_INPUT,
.gpio55 = GPIO_DIR_OUTPUT,
.gpio56 = GPIO_DIR_INPUT,
.gpio57 = GPIO_DIR_INPUT,
.gpio58 = GPIO_DIR_INPUT,
.gpio59 = GPIO_DIR_INPUT,
.gpio60 = GPIO_DIR_INPUT,
.gpio61 = GPIO_DIR_OUTPUT,
.gpio62 = GPIO_DIR_OUTPUT,
.gpio63 = GPIO_DIR_OUTPUT,
};
static const struct pch_gpio_set2 pch_gpio_set2_level = {
.gpio32 = GPIO_LEVEL_LOW,
.gpio33 = GPIO_LEVEL_LOW,
.gpio34 = GPIO_LEVEL_LOW,
.gpio35 = GPIO_LEVEL_LOW,
.gpio36 = GPIO_LEVEL_LOW,
.gpio37 = GPIO_LEVEL_LOW,
.gpio38 = GPIO_LEVEL_HIGH,
.gpio39 = GPIO_LEVEL_HIGH,
.gpio40 = GPIO_LEVEL_HIGH,
.gpio41 = GPIO_LEVEL_HIGH,
.gpio42 = GPIO_LEVEL_HIGH,
.gpio43 = GPIO_LEVEL_HIGH,
.gpio44 = GPIO_LEVEL_HIGH,
.gpio45 = GPIO_LEVEL_HIGH,
.gpio46 = GPIO_LEVEL_HIGH,
.gpio47 = GPIO_LEVEL_LOW,
.gpio48 = GPIO_LEVEL_HIGH,
.gpio49 = GPIO_LEVEL_LOW,
.gpio50 = GPIO_LEVEL_HIGH,
.gpio51 = GPIO_LEVEL_LOW,
.gpio52 = GPIO_LEVEL_HIGH,
.gpio53 = GPIO_LEVEL_LOW,
.gpio54 = GPIO_LEVEL_HIGH,
.gpio55 = GPIO_LEVEL_LOW,
.gpio56 = GPIO_LEVEL_LOW,
.gpio57 = GPIO_LEVEL_HIGH,
.gpio58 = GPIO_LEVEL_HIGH,
.gpio59 = GPIO_LEVEL_HIGH,
.gpio60 = GPIO_LEVEL_HIGH,
.gpio61 = GPIO_LEVEL_LOW,
.gpio62 = GPIO_LEVEL_HIGH,
.gpio63 = GPIO_LEVEL_LOW,
};
static const struct pch_gpio_set2 pch_gpio_set2_reset = {
.gpio32 = GPIO_RESET_PWROK,
.gpio33 = GPIO_RESET_PWROK,
.gpio34 = GPIO_RESET_PWROK,
.gpio35 = GPIO_RESET_PWROK,
.gpio36 = GPIO_RESET_PWROK,
.gpio37 = GPIO_RESET_PWROK,
.gpio38 = GPIO_RESET_PWROK,
.gpio39 = GPIO_RESET_PWROK,
.gpio40 = GPIO_RESET_PWROK,
.gpio41 = GPIO_RESET_PWROK,
.gpio42 = GPIO_RESET_PWROK,
.gpio43 = GPIO_RESET_PWROK,
.gpio44 = GPIO_RESET_PWROK,
.gpio45 = GPIO_RESET_PWROK,
.gpio46 = GPIO_RESET_PWROK,
.gpio47 = GPIO_RESET_PWROK,
.gpio48 = GPIO_RESET_PWROK,
.gpio49 = GPIO_RESET_PWROK,
.gpio50 = GPIO_RESET_PWROK,
.gpio51 = GPIO_RESET_PWROK,
.gpio52 = GPIO_RESET_PWROK,
.gpio53 = GPIO_RESET_PWROK,
.gpio54 = GPIO_RESET_PWROK,
.gpio55 = GPIO_RESET_PWROK,
.gpio56 = GPIO_RESET_PWROK,
.gpio57 = GPIO_RESET_PWROK,
.gpio58 = GPIO_RESET_PWROK,
.gpio59 = GPIO_RESET_PWROK,
.gpio60 = GPIO_RESET_PWROK,
.gpio61 = GPIO_RESET_PWROK,
.gpio62 = GPIO_RESET_PWROK,
.gpio63 = GPIO_RESET_PWROK,
};
static const struct pch_gpio_set3 pch_gpio_set3_mode = {
.gpio64 = GPIO_MODE_NATIVE,
.gpio65 = GPIO_MODE_NATIVE,
.gpio66 = GPIO_MODE_NATIVE,
.gpio67 = GPIO_MODE_NATIVE,
.gpio68 = GPIO_MODE_GPIO,
.gpio69 = GPIO_MODE_GPIO,
.gpio70 = GPIO_MODE_NATIVE,
.gpio71 = GPIO_MODE_NATIVE,
.gpio72 = GPIO_MODE_GPIO,
.gpio73 = GPIO_MODE_NATIVE,
.gpio74 = GPIO_MODE_NATIVE,
.gpio75 = GPIO_MODE_NATIVE,
};
static const struct pch_gpio_set3 pch_gpio_set3_direction = {
.gpio64 = GPIO_DIR_OUTPUT,
.gpio65 = GPIO_DIR_OUTPUT,
.gpio66 = GPIO_DIR_OUTPUT,
.gpio67 = GPIO_DIR_OUTPUT,
.gpio68 = GPIO_DIR_INPUT,
.gpio69 = GPIO_DIR_INPUT,
.gpio70 = GPIO_DIR_INPUT,
.gpio71 = GPIO_DIR_INPUT,
.gpio72 = GPIO_DIR_INPUT,
.gpio73 = GPIO_DIR_INPUT,
.gpio74 = GPIO_DIR_INPUT,
.gpio75 = GPIO_DIR_INPUT,
};
static const struct pch_gpio_set3 pch_gpio_set3_level = {
.gpio64 = GPIO_LEVEL_HIGH,
.gpio65 = GPIO_LEVEL_HIGH,
.gpio66 = GPIO_LEVEL_HIGH,
.gpio67 = GPIO_LEVEL_HIGH,
.gpio68 = GPIO_LEVEL_HIGH,
.gpio69 = GPIO_LEVEL_LOW,
.gpio70 = GPIO_LEVEL_LOW,
.gpio71 = GPIO_LEVEL_LOW,
.gpio72 = GPIO_LEVEL_HIGH,
.gpio73 = GPIO_LEVEL_LOW,
.gpio74 = GPIO_LEVEL_HIGH,
.gpio75 = GPIO_LEVEL_HIGH,
};
static const struct pch_gpio_set3 pch_gpio_set3_reset = {
.gpio64 = GPIO_RESET_PWROK,
.gpio65 = GPIO_RESET_PWROK,
.gpio66 = GPIO_RESET_PWROK,
.gpio67 = GPIO_RESET_PWROK,
.gpio68 = GPIO_RESET_PWROK,
.gpio69 = GPIO_RESET_PWROK,
.gpio70 = GPIO_RESET_PWROK,
.gpio71 = GPIO_RESET_PWROK,
.gpio72 = GPIO_RESET_PWROK,
.gpio73 = GPIO_RESET_PWROK,
.gpio74 = GPIO_RESET_PWROK,
.gpio75 = GPIO_RESET_PWROK,
};
const struct pch_gpio_map mainboard_gpio_map = {
.set1 = {
.mode = &pch_gpio_set1_mode,
.direction = &pch_gpio_set1_direction,
.level = &pch_gpio_set1_level,
.blink = &pch_gpio_set1_blink,
.invert = &pch_gpio_set1_invert,
.reset = &pch_gpio_set1_reset,
},
.set2 = {
.mode = &pch_gpio_set2_mode,
.direction = &pch_gpio_set2_direction,
.level = &pch_gpio_set2_level,
.reset = &pch_gpio_set2_reset,
},
.set3 = {
.mode = &pch_gpio_set3_mode,
.direction = &pch_gpio_set3_direction,
.level = &pch_gpio_set3_level,
.reset = &pch_gpio_set3_reset,
},
};

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#include <device/azalia_device.h>
const u32 cim_verb_data[] = {
};
const u32 pc_beep_verbs[0] = {};
AZALIA_ARRAY_SIZES;

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
* Copyright (C) 2011-2012 Google Inc.
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <types.h>
#include <string.h>
#include <device/device.h>
#include <device/pci_def.h>
#include <device/pci_ops.h>
#include <console/console.h>
#include <drivers/intel/gma/int15.h>
#include <pc80/mc146818rtc.h>
#include <arch/acpi.h>
#include <arch/io.h>
#include <arch/interrupt.h>
#include <boot/coreboot_tables.h>
#include <southbridge/intel/bd82x6x/pch.h>
#include <smbios.h>
#include <device/pci.h>
#include <cbfs.h>
#include <build.h>
void mainboard_suspend_resume(void)
{
/* Call SMM finalize() handlers before resume */
outb(0xcb, 0xb2);
}
const char *smbios_mainboard_bios_version(void)
{
/* Satisfy thinkpad_acpi. */
if (strlen(CONFIG_LOCALVERSION))
return "CBET4000 " CONFIG_LOCALVERSION;
else
return "CBET4000 " COREBOOT_VERSION;
}
static void mainboard_init(device_t dev)
{
RCBA32(0x38c8) = 0x00002005;
RCBA32(0x38c4) = 0x00802005;
RCBA32(0x38c0) = 0x00000007;
RCBA32(0x2240) = 0x00330e71;
RCBA32(0x2244) = 0x003f0eb1;
RCBA32(0x2248) = 0x002102cd;
RCBA32(0x224c) = 0x00f60000;
RCBA32(0x2250) = 0x00020000;
RCBA32(0x2254) = 0x00e3004c;
RCBA32(0x2258) = 0x00e20bef;
RCBA32(0x2260) = 0x003304ed;
RCBA32(0x2278) = 0x001107c1;
RCBA32(0x227c) = 0x001d07e9;
RCBA32(0x2280) = 0x00e20000;
RCBA32(0x2284) = 0x00ee0000;
RCBA32(0x2288) = 0x005b05d3;
RCBA32(0x2318) = 0x04b8ff2e;
RCBA32(0x231c) = 0x03930f2e;
RCBA32(0x3808) = 0x005044a3;
RCBA32(0x3810) = 0x52410000;
RCBA32(0x3814) = 0x0000008a;
RCBA32(0x3818) = 0x00000006;
RCBA32(0x381c) = 0x0000072e;
RCBA32(0x3820) = 0x0000000a;
RCBA32(0x3824) = 0x00000123;
RCBA32(0x3828) = 0x00000009;
RCBA32(0x382c) = 0x00000001;
RCBA32(0x3834) = 0x0000061a;
RCBA32(0x3838) = 0x00000003;
RCBA32(0x383c) = 0x00000a76;
RCBA32(0x3840) = 0x00000004;
RCBA32(0x3844) = 0x0000e5e4;
RCBA32(0x3848) = 0x0000000e;
}
// mainboard_enable is executed as first thing after
// enumerate_buses().
static void mainboard_enable(device_t dev)
{
dev->ops->init = mainboard_init;
install_intel_vga_int15_handler(GMA_INT15_ACTIVE_LFP_NONE, GMA_INT15_PANEL_FIT_DEFAULT, GMA_INT15_BOOT_DISPLAY_CRT, 0);
}
struct chip_operations mainboard_ops = {
.enable_dev = mainboard_enable,
};

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2008-2009 coresystems GmbH
* 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., 51 Franklin St, Fifth Floor, Boston,
* MA 02110-1301 USA
*/
#include <arch/io.h>
#include <console/console.h>
#include <cpu/x86/smm.h>
#include <pc80/mc146818rtc.h>
#include <delay.h>
#include <southbridge/intel/bd82x6x/nvs.h>
#include <southbridge/intel/bd82x6x/pch.h>
#include <southbridge/intel/bd82x6x/me.h>
#include <northbridge/intel/sandybridge/sandybridge.h>
#include <cpu/intel/model_206ax/model_206ax.h>
/* The southbridge SMI handler checks whether gnvs has a
* valid pointer before calling the trap handler
*/
extern global_nvs_t *gnvs;
static void mainboard_smm_init(void)
{
printk(BIOS_DEBUG, "initializing SMI\n");
}
int mainboard_io_trap_handler(int smif)
{
static int smm_initialized;
if (!smm_initialized) {
mainboard_smm_init();
smm_initialized = 1;
}
/* On success, the IO Trap Handler returns 1
* On failure, the IO Trap Handler returns a value != 1 */
return 1;
}
static int mainboard_finalized = 0;
int mainboard_smi_apmc(u8 data)
{
u16 pmbase = pci_read_config16(PCI_DEV(0, 0x1f, 0), 0x40) & 0xfffc;
printk(BIOS_DEBUG, "%s: pmbase %04X, data %02X\n", __func__, pmbase,
data);
if (!pmbase)
return 0;
switch (data) {
case APM_CNT_ACPI_ENABLE:
break;
case APM_CNT_ACPI_DISABLE:
break;
case APM_CNT_FINALIZE:
printk(BIOS_DEBUG, "APMC: FINALIZE\n");
if (mainboard_finalized) {
printk(BIOS_DEBUG, "APMC#: Already finalized\n");
return 0;
}
intel_me_finalize_smm();
intel_pch_finalize_smm();
intel_sandybridge_finalize_smm();
intel_model_206ax_finalize_smm();
mainboard_finalized = 1;
break;
default:
break;
}
return 0;
}

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2014 Damien Zammit <damien@zamaudio.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.
*
* 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 SUPERIO_BASE 0x2e
#define SUPERIO_DEV PNP_DEV(SUPERIO_BASE, 0)
#define SUPERIO_GPIO PNP_DEV(SUPERIO_BASE, IT8728F_GPIO)
#define SERIAL_DEV PNP_DEV(SUPERIO_BASE, 0x01)
#include <arch/io.h>
#include <device/pci_def.h>
#include <device/pnp_def.h>
#include <cpu/x86/lapic.h>
#include <arch/acpi.h>
#include <console/console.h>
#include <superio/ite/it8728f/it8728f.h>
#include <superio/ite/common/ite.h>
#include "northbridge/intel/sandybridge/sandybridge.h"
#include "northbridge/intel/sandybridge/raminit_native.h"
#include "southbridge/intel/bd82x6x/pch.h"
#include "southbridge/intel/bd82x6x/gpio.h"
#include <arch/cpu.h>
#include <cpu/x86/msr.h>
static void it8728f_b75md3h_disable_reboot(device_t dev)
{
/* GPIO SIO settings */
ite_reg_write(dev, 0xEF, 0x7E); // magic
ite_reg_write(dev, 0x25, 0x40); // gpio pin function -> gp16
ite_reg_write(dev, 0x27, 0x10); // gpio pin function -> gp34
ite_reg_write(dev, 0x2c, 0x80); // smbus isolation on parallel port
ite_reg_write(dev, 0x62, 0x0a); // simple iobase 0xa00
ite_reg_write(dev, 0x72, 0x20); // watchdog timeout clear!
ite_reg_write(dev, 0x73, 0x00); // watchdog timeout clear!
ite_reg_write(dev, 0xcb, 0x00); // simple io set4 direction -> in
ite_reg_write(dev, 0xe9, 0x27); // bus select disable
ite_reg_write(dev, 0xf0, 0x10); // ?
ite_reg_write(dev, 0xf1, 0x42); // ?
ite_reg_write(dev, 0xf6, 0x1c); // hardware monitor alert beep -> gp36(pin12)
/* EC SIO settings */
ite_reg_write(IT8728F_EC, 0xf1, 0xc0);
ite_reg_write(IT8728F_EC, 0xf6, 0xf0);
ite_reg_write(IT8728F_EC, 0xf9, 0x48);
ite_reg_write(IT8728F_EC, 0x60, 0x0a);
ite_reg_write(IT8728F_EC, 0x61, 0x30);
ite_reg_write(IT8728F_EC, 0x62, 0x0a);
ite_reg_write(IT8728F_EC, 0x63, 0x20);
ite_reg_write(IT8728F_EC, 0x30, 0x01);
}
void rcba_config(void)
{
/*
pci_write_config32(PCI_DEV(0, 0x1f, 0), PMBASE, DEFAULT_PMBASE | 1);
pci_write_config32(PCI_DEV(0, 0x1f, 0), PMBASE + 4, 0);
pci_write_config8(PCI_DEV(0, 0x1f, 0), 0x44, 0x80);
outw (inw (DEFAULT_PMBASE | 0x003c) | 2, DEFAULT_PMBASE | 0x003c);
RCBA32(0x3500) = 0x2000035f;
RCBA32(0x3504) = 0x2000035f;
RCBA32(0x3508) = 0x2000035f;
RCBA32(0x350c) = 0x2000035f;
RCBA32(0x3510) = 0x2000035f;
RCBA32(0x3514) = 0x2000035f;
RCBA32(0x3518) = 0x2000035f;
RCBA32(0x351c) = 0x2000035f;
RCBA32(0x3520) = 0x2000035f;
RCBA32(0x3524) = 0x2000035f;
RCBA32(0x3528) = 0x2000035f;
RCBA32(0x352c) = 0x2000035f;
RCBA32(0x3530) = 0x2000035f;
RCBA32(0x3534) = 0x2000035f;
RCBA32(0x3560) = 0x024c8001;
RCBA32(0x3564) = 0x000024a3;
RCBA32(0x3568) = 0x00040002;
RCBA32(0x356c) = 0x01000050;
RCBA32(0x3570) = 0x02000662;
RCBA32(0x3574) = 0x18000f9f;
RCBA32(0x3578) = 0x1800ff4f;
RCBA32(0x357c) = 0x0001d530;
RCBA32(0x35a0) = 0xc0300c03;
RCBA32(0x35a4) = 0x00241803;
pcie_write_config32 (PCI_DEV (0, 0x14, 0), 0xe4, 0x00000000);
outw (0x0000, DEFAULT_PMBASE | 0x003c);
RCBA32(0x2240) = 0x00330e71;
RCBA32(0x2244) = 0x003f0eb1;
RCBA32(0x2248) = 0x002102cd;
RCBA32(0x224c) = 0x00f60000;
RCBA32(0x2250) = 0x00020000;
RCBA32(0x2254) = 0x00e3004c;
RCBA32(0x2258) = 0x00e20bef;
RCBA32(0x2260) = 0x003304ed;
RCBA32(0x2278) = 0x001107c1;
RCBA32(0x227c) = 0x001d07e9;
RCBA32(0x2280) = 0x00e20000;
RCBA32(0x2284) = 0x00ee0000;
RCBA32(0x2288) = 0x005b05d3;
RCBA32(0x2318) = 0x04b8ff2e;
RCBA32(0x231c) = 0x03930f2e;
// RCBA32(0x3418) = 0x1fee1fe1;
RCBA32(0x3808) = 0x005044a3;
RCBA32(0x3810) = 0x52410000;
RCBA32(0x3814) = 0x0000008a;
RCBA32(0x3818) = 0x00000006;
RCBA32(0x381c) = 0x0000072e;
RCBA32(0x3820) = 0x0000000a;
RCBA32(0x3824) = 0x00000123;
RCBA32(0x3828) = 0x00000009;
RCBA32(0x382c) = 0x00000001;
RCBA32(0x3834) = 0x0000061a;
RCBA32(0x3838) = 0x00000003;
RCBA32(0x383c) = 0x00000a76;
RCBA32(0x3840) = 0x00000004;
RCBA32(0x3844) = 0x0000e5e4;
RCBA32(0x3848) = 0x0000000e;
*/
/* Disable unused devices (board specific) */
RCBA32(FD) = 0x17ee1fe1;
/* Enable HECI */
RCBA32(FD2) &= ~0x2;
}
void pch_enable_lpc(void)
{
/*
* Enable:
* EC Decode Range PortA30/A20
* SuperIO Port2E/2F
* PS/2 Keyboard/Mouse Port60/64
* FDD Port3F0h-3F5h and Port3F7h
*/
pci_write_config16(PCH_LPC_DEV, LPC_EN, KBC_LPC_EN | MC_LPC_EN |
CNF1_LPC_EN | CNF2_LPC_EN | COMA_LPC_EN);
pci_write_config32(PCH_LPC_DEV, LPC_GEN1_DEC, 0x3c0a01);
pci_write_config16(PCH_LPC_DEV, LPC_IO_DEC, 0x10);
pci_write_config32(PCH_LPC_DEV, 0xac, 0x10000);
/* Initialize SuperIO */
ite_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
it8728f_b75md3h_disable_reboot(SUPERIO_GPIO);
}
const struct southbridge_usb_port mainboard_usb_ports[] = {
{ 1, 5, 0 },
{ 1, 5, 0 },
{ 1, 5, 1 },
{ 1, 5, 1 },
{ 1, 5, 2 },
{ 1, 5, 2 },
{ 1, 5, 3 },
{ 1, 5, 3 },
{ 1, 5, 4 },
{ 1, 5, 4 },
{ 1, 5, 6 },
{ 1, 5, 5 },
{ 1, 5, 5 },
{ 1, 5, 6 },
};
void mainboard_get_spd(spd_raw_data *spd) {
read_spd (&spd[0], 0x50);
read_spd (&spd[1], 0x51);
read_spd (&spd[2], 0x52);
read_spd (&spd[3], 0x53);
}
#if 0
static void dmi_config(void)
{
DMIBAR32(0x0218) = 0x06aa0b0c;
DMIBAR32(0x021c) = 0x0b0d0b0d;
DMIBAR32(0x0300) = 0x0011028d;
DMIBAR32(0x0304) = 0x002102cd;
DMIBAR32(0x030c) = 0x007d004b;
DMIBAR32(0x0310) = 0x007e004c;
DMIBAR32(0x0318) = 0x002304ad;
DMIBAR32(0x031c) = 0x003304ed;
DMIBAR32(0x03b8) = 0x005c05a4;
DMIBAR32(0x03bc) = 0x006c05e4;
DMIBAR32(0x0530) = 0x41d3b000;
DMIBAR32(0x0534) = 0x00019f80;
DMIBAR32(0x0ba4) = 0x0000000d;
DMIBAR32(0x0d80) = 0x1c9cfc0b;
DMIBAR32(0x0e1c) = 0x20000000;
DMIBAR32(0x0e2c) = 0x20000000;
}
#endif

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@ -0,0 +1,30 @@
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011 The Chromium OS 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef GAB75MD3H_THERMAL_H
#define GAB75MD3H_THERMAL_H
/* Temperature which OS will shutdown at */
#define CRITICAL_TEMPERATURE 100
/* Temperature which OS will throttle CPU */
#define PASSIVE_TEMPERATURE 90
#endif