intel/dcp847ske: Add Intel NUC DCP847SKE

https://ark.intel.com/products/71620/Intel-NUC-Board-DCP847SKE

Created using autoport and manual edits.
mainboard_fill_pei_data copied and adjusted from samsung/lumpy.

Tested:
- RAM slots with 2x4GB Kingston KVR1333D3S9/4G (DDR3-1333 1.5V).
- RAM slots with 2x4GB Kingston KVR16LS11/4G (DDR3L-1600 1.35V).
- SeaBIOS stable payload.
- Linux 4.13.14 payload.
- Booting into Linux 4.13.14 with Debian/unstable installed on the
  internal mSATA slot.
- Non-native raminit (works).
- Native raminit
  - KVR1333D3S9 doesn't work.
  - KVR16LS11 only works at 1.5V.
- Native VGA init, HDMI port detection with libgfxinit.
- Basic ACPI functions (power button event; power-off; reboot).
- Suspend to RAM and resume works.
- PCIe WLAN in half-minicard slot.
- USB device in half-minicard slot.
- PCIe device in full-minicard slot.
- mSATA device in full-minicard slot.
- Fan spins up/down in response to CPU load.

Known issues:
- Native raminit fails timC calibration with the RAM I have.
- Technical Product Specification mentions overcurrent protection
  for back panel and front panel USB connectors, but I haven't
  been able to trigger it with either native fw or coreboot
  (tried up to 2.5A load).

Untested:
- USB debug port.

Change-Id: I6e210310f55c051eaf61e0698fed855eda5d7d90
Signed-off-by: Tobias Diedrich <ranma+coreboot@tdiedrich.de>
Reviewed-on: https://review.coreboot.org/22683
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
This commit is contained in:
Tobias Diedrich 2017-12-03 10:09:28 +01:00 committed by Martin Roth
parent d7de7bc1ee
commit 7a9520483a
20 changed files with 1051 additions and 0 deletions

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if BOARD_INTEL_DCP847SKE
config BOARD_SPECIFIC_OPTIONS # dummy
def_bool y
select BOARD_ROMSIZE_KB_8192
select CPU_INTEL_SOCKET_RPGA989
select SUPERIO_NUVOTON_NCT6776
select HAVE_ACPI_RESUME
select HAVE_ACPI_TABLES
select NORTHBRIDGE_INTEL_SANDYBRIDGE
select SOUTHBRIDGE_INTEL_C216
select SERIRQ_CONTINUOUS_MODE
select INTEL_INT15
select MAINBOARD_HAS_LIBGFXINIT
menu "Debugging"
config DISABLE_UART_ON_TESTPADS
bool "Disable UART on testpads"
default y
select NO_UART_ON_SUPERIO
help
Serial output requires soldering to the testpad next to
NCT5577D pin 18 (txd) and gnd.
endmenu
config HAVE_IFD_BIN
bool
default n
config HAVE_ME_BIN
bool
default n
config MAINBOARD_DIR
string
default intel/dcp847ske
config MAINBOARD_PART_NUMBER
string
default "Intel NUC DCP847SKE"
config VGA_BIOS_FILE
string
default "pci8086,0106.rom"
config VGA_BIOS_ID
string
default "8086,0106"
config MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
hex
default 0x2044
config MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
hex
default 0x8086
config MAX_CPUS
int
default 2
config USBDEBUG_HCD_INDEX
int
default 2
config IFD_GBE_SECTION
string
default "0x00001000:0x00002fff"
config IFD_ME_SECTION
string
default "0x00003000:0x001bffff"
config IFD_BIOS_SECTION
string
default "0x001c0000:0x007fffff"
config CBFS_SIZE
hex
default 0x00640000
config MAINBOARD_SMBIOS_MANUFACTURER
string
default "Intel Corporation"
config MAINBOARD_SMBIOS_PRODUCT_NAME
string
default "DCP847SKE"
endif # BOARD_INTEL_DCP847SKE

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config BOARD_INTEL_DCP847SKE
bool "Intel NUC DCP847SKE"

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romstage-y += early_southbridge.c
romstage-y += gpio.c
ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += gma-mainboard.ads
smm-y += smihandler.c

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/* Dummy file required by pch.asl - No license necessary. */

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011-2012 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.
*/
/*
* 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(_WAK,1)
{
Return(Package(){0,0})
}
/* The _WAK method is called on system wakeup */
Method(_PTS,1)
{
}

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/* Dummy file required by pch.asl - No license necessary. */

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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.
*/
#include <southbridge/intel/bd82x6x/nvs.h>
#include "thermal.h"
void acpi_create_gnvs(global_nvs_t *gnvs)
{
/* Enable USB ports in S3 by default */
gnvs->s3u0 = 1;
gnvs->s3u1 = 1;
/* Enable USB ports in S5 by default */
gnvs->s5u0 = 1;
gnvs->s5u1 = 1;
// No LID: open by default.
gnvs->lids = 1;
gnvs->tcrt = CRITICAL_TEMPERATURE;
gnvs->tpsv = PASSIVE_TEMPERATURE;
}

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Category: desktop
ROM package: SOIC-8
ROM protocol: SPI
ROM socketed: n
Flashrom support: y
Release year: 2013

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chip northbridge/intel/sandybridge
# IGD Displays
register "gfx.ndid" = "3"
register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410, 0x80000410, 0x00000005 }"
# Enable DisplayPort 1 Hotplug with 6ms pulse
register "gpu_dp_d_hotplug" = "0x06"
# Enable DisplayPort 0 Hotplug with 6ms pulse
register "gpu_dp_c_hotplug" = "0x06"
# Enable DVI Hotplug with 6ms pulse
register "gpu_dp_b_hotplug" = "0x06"
device cpu_cluster 0x0 on
chip cpu/intel/socket_rPGA989
device lapic 0x0 on end
end
chip cpu/intel/model_206ax
# Magic APIC ID to locate this chip
device lapic 0xACAC off end
register "c1_battery" = "1"
register "c2_battery" = "3"
register "c3_battery" = "5"
register "c1_acpower" = "1"
register "c2_acpower" = "3"
register "c3_acpower" = "5"
end
end
device domain 0x0 on
device pci 00.0 on end # Host bridge Host bridge
device pci 01.0 off end # PCIe Bridge for discrete graphics
device pci 02.0 on end # Internal graphics VGA controller
chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
register "c2_latency" = "0x0065"
register "sata_port_map" = "0x1"
register "spi_lvscc" = "0x2005"
register "spi_uvscc" = "0x2005"
register "gen1_dec" = "0x00fc0a01" # SuperIO @0xa00-0xaff
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 on end # Intel Gigabit Ethernet
device pci 1a.0 off end # USB2 EHCI #2
device pci 1b.0 on end # High Definition Audio Audio controller
device pci 1c.0 on end # PCIe Port #1 (unused)
device pci 1c.1 on end # PCIe Port #2 (full-length mPCIe/mSATA)
device pci 1c.2 on end # PCIe Port #3 (half-length mPCIe)
device pci 1c.3 off end # PCIe Port #4
device pci 1c.4 off end # PCIe Port #5
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 end # USB2 EHCI #1
device pci 1e.0 off end # PCI bridge
device pci 1f.0 on # LPC bridge PCI-LPC bridge
chip superio/nuvoton/nct6776
device pnp 4e.0 off end # Floppy
device pnp 4e.1 off end # Parallel port
device pnp 4e.2 on # COM1
io 0x60 = 0x3f8
irq 0x70 = 4
end
device pnp 4e.3 off end # COM2, IR
device pnp 4e.5 off end # Keyboard
device pnp 4e.6 off end # CIR
device pnp 4e.7 on end # GPIO6
device pnp 4e.107 on end # GPIO7
device pnp 4e.207 off end # GPIO8
device pnp 4e.307 off end # GPIO9
device pnp 4e.8 off end # WDT
device pnp 4e.108 on end # GPIO0
device pnp 4e.208 off end # GPIOA
device pnp 4e.308 on # GPIOBASE
io 0x60 = 0xa80
end
device pnp 4e.109 off end # GPIO1
device pnp 4e.209 on end # GPIO2
device pnp 4e.309 off end # GPIO3
device pnp 4e.409 off end # GPIO4
device pnp 4e.509 off end # GPIO5
device pnp 4e.609 off end # GPIO6
device pnp 4e.709 off end # GPIO7
device pnp 4e.a on end # ACPI
device pnp 4e.b on # HWM, front pannel LED
io 0x60 = 0xa30
io 0x62 = 0 # unused
end
device pnp 4e.d off end # VID
device pnp 4e.e off end # CIR WAKE-UP
device pnp 4e.f off end # GPIO
device pnp 4e.14 off end # SVID
device pnp 4e.16 off end # Deep sleep
device pnp 4e.17 off end # GPIOA
end
end
device pci 1f.2 on end # SATA Controller 1
device pci 1f.3 on end # SMBus
device pci 1f.5 off end # SATA Controller 2
device pci 1f.6 off end # Thermal
end
end
end

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2017 Tobias Diedrich <ranma+coreboot@tdiedrich.de>
*
* 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.
*/
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>
#include <southbridge/intel/bd82x6x/acpi/platform.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 <drivers/intel/gma/acpi/default_brightness_levels.asl>
#include <southbridge/intel/bd82x6x/acpi/pch.asl>
#include <southbridge/intel/bd82x6x/acpi/default_irq_route.asl>
}
}
}

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2008-2009 coresystems GmbH
* Copyright (C) 2014 Vladimir Serbinenko
* Copyright (C) 2017 Tobias Diedrich <ranma+coreboot@tdiedrich.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; version 2 of
* the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <stdint.h>
#include <halt.h>
#include <arch/io.h>
#include <device/pci_def.h>
#include <arch/acpi.h>
#include <console/console.h>
#include "northbridge/intel/sandybridge/raminit_native.h"
#include "superio.h"
#include "thermal.h"
#if IS_ENABLED(CONFIG_DISABLE_UART_ON_TESTPADS)
#define DEBUG_UART_EN 0
#else
#define DEBUG_UART_EN COMA_LPC_EN
#endif
void pch_enable_lpc(void)
{
pci_write_config16(PCI_DEV(0, 0x1f, 0), LPC_EN,
CNF2_LPC_EN | DEBUG_UART_EN);
/* Decode SuperIO 0x0a00 */
pci_write_config32(PCI_DEV(0, 0x1f, 0), LPC_GEN1_DEC, 0x00fc0a01);
}
void rcba_config(void)
{
/* Disable devices */
RCBA32(FD) |= PCH_DISABLE_ALWAYS | PCH_DISABLE_P2P | PCH_DISABLE_XHCI;
#if IS_ENABLED(CONFIG_USE_NATIVE_RAMINIT)
/* Enable Gigabit Ethernet */
if (RCBA32(BUC) & PCH_DISABLE_GBE) {
RCBA32(BUC) &= ~PCH_DISABLE_GBE;
/* Datasheet says clearing the bit requires a reset after */
printk(BIOS_DEBUG, "Enabled gigabit ethernet, reset once.\n");
outb(0xe, 0xcf9);
halt();
}
#endif
/* Set "mobile" bit in MCH (which makes sense layout-wise). */
/* Note sure if this has any effect at all though. */
MCHBAR32(0x0004) |= 0x00001000;
MCHBAR32(0x0104) |= 0x00001000;
}
void mainboard_early_init(int s3resume)
{
}
static const u16 hwm_initvals[] = {
HWM_BANK(0),
HWM_INITVAL(0xae, 0x01), /* Enable PECI Agent0 */
HWM_BANK(7), /* PECI */
HWM_INITVAL(0x01, 0x95), /* Enable PECI */
HWM_INITVAL(0x03, 0x10), /* Enable Agent 0 */
/*
* PECI temperatures are negative, going up to 0.
* 0 represents the maximum allowable junction temperature, Tjmax.
* There is also Tcontrol, which is the temperature at which the
* system cooling should run at full speed.
* Since the NCT5577D fan control only supports positive values,
* Tbase0 is used as an offset.
*/
HWM_INITVAL(0x09, CRITICAL_TEMPERATURE), /* Tbase0 */
HWM_BANK(2), /* CPUFAN control */
HWM_INITVAL(0x00, 0x0c), /* PECI Agent 0 as CPUFAN monitoring source */
HWM_INITVAL(0x01, 50), /* Target temperature */
HWM_INITVAL(0x02, 0x40), /* Enable Smart Fan IV mode */
HWM_INITVAL(0x03, 0x01), /* Step-up time */
HWM_INITVAL(0x04, 0x01), /* Step-down time */
HWM_INITVAL(0x05, 0x10), /* Stop PWM value */
HWM_INITVAL(0x06, 0x20), /* Start PWM value */
HWM_INITVAL(0x21, 45), /* Smart Fan IV Temp1 */
HWM_INITVAL(0x22, 46), /* Smart Fan IV Temp2 */
HWM_INITVAL(0x23, 47), /* Smart Fan IV Temp3 */
HWM_INITVAL(0x24, PASSIVE_TEMPERATURE), /* Smart Fan IV Temp4 */
HWM_INITVAL(0x27, 0x01), /* Smart Fan IV PWM1 */
HWM_INITVAL(0x28, 0x02), /* Smart Fan IV PWM2 */
HWM_INITVAL(0x29, 0x03), /* Smart Fan IV PWM3 */
HWM_INITVAL(0x2a, 0xff), /* Smart Fan IV PWM4 */
/* Smart Fan IV Critical temp */
HWM_INITVAL(0x35, CRITICAL_TEMPERATURE),
HWM_INITVAL(0x38, 3), /* Smart Fan IV Critical temp tolerance */
HWM_INITVAL(0x39, 0x81), /* Enable SYSTIN weight value */
HWM_INITVAL(0x3a, 1), /* SYSTIN temperature step */
HWM_INITVAL(0x3b, 2), /* SYSTIN step tolerance */
HWM_INITVAL(0x3c, 1), /* SYSTIN weight step */
HWM_INITVAL(0x3d, 40), /* SYSTIN temperature base */
HWM_INITVAL(0x3e, 0x00), /* SYSTIN fan duty base */
HWM_BANK(0),
};
static void hwm_init(void)
{
/* Set up fan control */
for (int i = 0; i < ARRAY_SIZE(hwm_initvals); i++)
HWM_WRITE_INITVAL(hwm_initvals[i]);
}
static const u16 superio_initvals[] = {
/* Global config registers */
SUPERIO_INITVAL(0x1a, 0x02),
SUPERIO_INITVAL(0x1b, 0x6a),
SUPERIO_INITVAL(0x27, 0x80),
#if IS_ENABLED(CONFIG_DISABLE_UART_ON_TESTPADS)
SUPERIO_INITVAL(0x2a, 0x80),
#else
SUPERIO_INITVAL(0x2a, 0x00),
#endif
SUPERIO_INITVAL(0x2c, 0x00),
SUPERIO_BANK(2), /* UART A */
SUPERIO_INITVAL(0x30, 0x01),
SUPERIO_INITVAL(0x60, 0x03),
SUPERIO_INITVAL(0x61, 0xf8),
SUPERIO_INITVAL(0x70, 0x04),
SUPERIO_BANK(7), /* GPIO config */
SUPERIO_INITVAL(0x30, 0x01),
SUPERIO_INITVAL(0xe0, 0xcf),
SUPERIO_INITVAL(0xe1, 0x0f),
SUPERIO_INITVAL(0xe4, 0xed),
SUPERIO_INITVAL(0xe5, 0x4d),
SUPERIO_INITVAL(0xec, 0x30),
SUPERIO_INITVAL(0xee, 0xff),
SUPERIO_BANK(8),
SUPERIO_INITVAL(0x30, 0x0a),
SUPERIO_INITVAL(0x60, GPIO_PORT >> 8),
SUPERIO_INITVAL(0x61, GPIO_PORT & 0xff),
SUPERIO_BANK(9),
SUPERIO_INITVAL(0x30, 0x8c),
SUPERIO_INITVAL(0xe1, 0x90),
SUPERIO_BANK(0xa),
SUPERIO_INITVAL(0xe4, 0x20),
SUPERIO_INITVAL(0xe6, 0x4c),
SUPERIO_BANK(0xb), /* HWM & LED */
SUPERIO_INITVAL(0x30, 0x01),
SUPERIO_INITVAL(0x60, HWM_PORT >> 8),
SUPERIO_INITVAL(0x61, HWM_PORT & 0xff),
SUPERIO_INITVAL(0xf7, 0x67),
SUPERIO_INITVAL(0xf8, 0x60),
SUPERIO_BANK(0x16),
SUPERIO_INITVAL(0x30, 0x00),
};
static void superio_init(void)
{
SUPERIO_UNLOCK;
for (int i = 0; i < ARRAY_SIZE(superio_initvals); i++)
SUPERIO_WRITE_INITVAL(superio_initvals[i]);
SUPERIO_LOCK;
}
void mainboard_config_superio(void)
{
superio_init();
hwm_init();
}
void mainboard_get_spd(spd_raw_data *spd, bool id_only)
{
read_spd(&spd[0], 0x50, id_only);
read_spd(&spd[2], 0x51, id_only);
}
const struct southbridge_usb_port mainboard_usb_ports[] = {
#define USB_CONFIG(enabled, current, ocpin) { enabled, current, ocpin }
#include "usb.h"
};

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-- This file is part of the coreboot project.
--
-- Copyright (C) 2017 Tobias Diedrich <ranma+coreboot@tdiedrich.de>
--
-- 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.
with HW.GFX.GMA;
with HW.GFX.GMA.Display_Probing;
use HW.GFX.GMA;
use HW.GFX.GMA.Display_Probing;
private package GMA.Mainboard is
ports : constant Port_List :=
(HDMI1,
HDMI3,
others => Disabled);
end GMA.Mainboard;

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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.
*/
#include <southbridge/intel/common/gpio.h>
static const struct pch_gpio_set1 pch_gpio_set1_mode = {
.gpio0 = GPIO_MODE_NATIVE,
.gpio1 = GPIO_MODE_GPIO,
.gpio2 = GPIO_MODE_GPIO,
.gpio3 = GPIO_MODE_GPIO,
.gpio4 = GPIO_MODE_GPIO,
.gpio5 = GPIO_MODE_NATIVE,
.gpio6 = GPIO_MODE_GPIO,
.gpio7 = GPIO_MODE_GPIO,
.gpio8 = GPIO_MODE_GPIO,
.gpio9 = GPIO_MODE_NATIVE,
.gpio10 = GPIO_MODE_NATIVE,
.gpio11 = GPIO_MODE_NATIVE,
.gpio12 = GPIO_MODE_NATIVE,
.gpio13 = GPIO_MODE_NATIVE,
.gpio14 = GPIO_MODE_NATIVE,
.gpio15 = GPIO_MODE_GPIO,
.gpio16 = GPIO_MODE_NATIVE,
.gpio17 = GPIO_MODE_GPIO,
.gpio18 = GPIO_MODE_NATIVE,
.gpio19 = GPIO_MODE_NATIVE,
.gpio20 = GPIO_MODE_GPIO,
.gpio21 = GPIO_MODE_NATIVE,
.gpio22 = GPIO_MODE_GPIO,
.gpio23 = GPIO_MODE_NATIVE,
.gpio24 = GPIO_MODE_GPIO,
.gpio25 = GPIO_MODE_NATIVE,
.gpio26 = GPIO_MODE_NATIVE,
.gpio27 = GPIO_MODE_GPIO,
.gpio28 = GPIO_MODE_GPIO,
.gpio29 = GPIO_MODE_GPIO,
.gpio30 = GPIO_MODE_NATIVE,
.gpio31 = GPIO_MODE_NATIVE,
};
static const struct pch_gpio_set1 pch_gpio_set1_direction = {
.gpio1 = GPIO_DIR_INPUT,
.gpio2 = GPIO_DIR_INPUT,
.gpio3 = GPIO_DIR_INPUT,
.gpio4 = GPIO_DIR_INPUT,
.gpio6 = GPIO_DIR_INPUT,
.gpio7 = GPIO_DIR_INPUT,
.gpio8 = GPIO_DIR_OUTPUT,
.gpio15 = GPIO_DIR_OUTPUT,
.gpio17 = GPIO_DIR_INPUT,
.gpio20 = GPIO_DIR_INPUT,
.gpio22 = GPIO_DIR_INPUT, /* BIOS jumper: 1 = normal, 0 = setup */
.gpio24 = GPIO_DIR_OUTPUT,
.gpio27 = GPIO_DIR_OUTPUT,
.gpio28 = GPIO_DIR_OUTPUT,
.gpio29 = GPIO_DIR_OUTPUT,
};
/*
* GPIO8: RAM voltage: LOW: 1.5V, HIGH: 1.35V
* GPIO27: Set to HIGH on S3/S4/S5 by original fw dsdt.
* GPIO29: Actually NATIVE? Can't clear, stays 1.
* SLP_LAN# is affected by soft-strap according to docs.
* Others: No visible effect when toggling.
*/
static const struct pch_gpio_set1 pch_gpio_set1_level = {
.gpio8 = GPIO_LEVEL_LOW,
.gpio15 = GPIO_LEVEL_HIGH,
.gpio24 = GPIO_LEVEL_HIGH,
.gpio27 = GPIO_LEVEL_LOW,
.gpio28 = GPIO_LEVEL_HIGH,
.gpio29 = GPIO_LEVEL_HIGH,
};
static const struct pch_gpio_set1 pch_gpio_set1_reset = {
.gpio30 = GPIO_RESET_RSMRST,
};
static const struct pch_gpio_set1 pch_gpio_set1_invert = {
};
static const struct pch_gpio_set1 pch_gpio_set1_blink = {
};
static const struct pch_gpio_set2 pch_gpio_set2_mode = {
.gpio32 = GPIO_MODE_NATIVE,
.gpio33 = GPIO_MODE_NATIVE,
.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_GPIO,
.gpio54 = GPIO_MODE_NATIVE,
.gpio55 = GPIO_MODE_GPIO,
.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 = {
.gpio34 = GPIO_DIR_OUTPUT,
.gpio35 = GPIO_DIR_INPUT, /* mSATA presence detect */
.gpio36 = GPIO_DIR_INPUT,
.gpio37 = GPIO_DIR_OUTPUT,
.gpio38 = GPIO_DIR_INPUT,
.gpio39 = GPIO_DIR_INPUT,
.gpio48 = GPIO_DIR_INPUT,
.gpio49 = GPIO_DIR_INPUT,
.gpio53 = GPIO_DIR_OUTPUT,
.gpio55 = GPIO_DIR_OUTPUT,
.gpio57 = GPIO_DIR_INPUT,
};
static const struct pch_gpio_set2 pch_gpio_set2_level = {
.gpio34 = GPIO_LEVEL_LOW,
.gpio37 = GPIO_LEVEL_LOW,
.gpio53 = GPIO_LEVEL_HIGH,
.gpio55 = GPIO_LEVEL_LOW,
};
static const struct pch_gpio_set2 pch_gpio_set2_reset = {
};
static const struct pch_gpio_set3 pch_gpio_set3_mode = {
.gpio64 = GPIO_MODE_NATIVE,
.gpio65 = GPIO_MODE_NATIVE,
.gpio66 = GPIO_MODE_GPIO,
.gpio67 = GPIO_MODE_GPIO,
.gpio68 = GPIO_MODE_GPIO,
.gpio69 = GPIO_MODE_GPIO,
.gpio70 = GPIO_MODE_NATIVE,
.gpio71 = GPIO_MODE_NATIVE,
.gpio72 = GPIO_MODE_NATIVE,
.gpio73 = GPIO_MODE_NATIVE,
.gpio74 = GPIO_MODE_NATIVE,
.gpio75 = GPIO_MODE_NATIVE,
};
static const struct pch_gpio_set3 pch_gpio_set3_direction = {
.gpio66 = GPIO_DIR_OUTPUT,
.gpio67 = GPIO_DIR_INPUT,
.gpio68 = GPIO_DIR_OUTPUT,
.gpio69 = GPIO_DIR_INPUT,
};
static const struct pch_gpio_set3 pch_gpio_set3_level = {
.gpio66 = GPIO_LEVEL_LOW,
.gpio68 = GPIO_LEVEL_HIGH,
};
static const struct pch_gpio_set3 pch_gpio_set3_reset = {
};
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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/*
* 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.
*/
#include <device/azalia_device.h>
const u32 cim_verb_data[] = {
0x80862806, /* Codec Vendor / Device ID: Intel */
0x80860101, /* Subsystem ID */
0x00000004, /* Number of 4 dword sets */
/* NID 0x01: Subsystem ID. */
AZALIA_SUBVENDOR(0x3, 0x80860101),
/* NID 0x05. */
AZALIA_PIN_CFG(0x3, 0x05, 0x18560010),
/* NID 0x06. */
AZALIA_PIN_CFG(0x3, 0x06, 0x58560020),
/* NID 0x07. */
AZALIA_PIN_CFG(0x3, 0x07, 0x18560030),
};
const u32 pc_beep_verbs[0] = {};
AZALIA_ARRAY_SIZES;

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2017 Tobias Diedrich <ranma+coreboot@tdiedrich.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; version 2 of
* the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <console/console.h>
#include <device/device.h>
#include <drivers/intel/gma/int15.h>
#include <southbridge/intel/common/gpio.h>
static void mainboard_enable(device_t dev)
{
printk(BIOS_DEBUG, "Memory voltage: %s\n",
get_gpio(8) ? "1.35V" : "1.5V");
printk(BIOS_DEBUG, "BIOS_CFG jumper: %s\n",
get_gpio(22) ? "normal (1-2)" : "setup (2-3)");
printk(BIOS_DEBUG, "mSATA: %s\n",
get_gpio(35) ? "present" : "absent");
install_intel_vga_int15_handler(
GMA_INT15_ACTIVE_LFP_NONE, GMA_INT15_PANEL_FIT_DEFAULT,
GMA_INT15_BOOT_DISPLAY_DEFAULT, 0);
}
struct chip_operations mainboard_ops = {
.enable_dev = mainboard_enable,
};

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2010 coresystems GmbH
* Copyright (C) 2011 The ChromiumOS Authors. All rights reserved.
* Copyright (C) 2017 Tobias Diedrich <ranma+coreboot@tdiedrich.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; version 2 of
* the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <stdint.h>
#include <northbridge/intel/sandybridge/sandybridge.h>
#if IS_ENABLED(CONFIG_USE_NATIVE_RAMINIT)
#include <northbridge/intel/sandybridge/raminit_native.h>
#else
#include <northbridge/intel/sandybridge/raminit.h>
#endif
#if !IS_ENABLED(CONFIG_USE_NATIVE_RAMINIT)
void mainboard_fill_pei_data(struct pei_data *pei_data)
{
struct pei_data pei_data_template = {
.pei_version = PEI_VERSION,
.mchbar = (uintptr_t)DEFAULT_MCHBAR,
.dmibar = (uintptr_t)DEFAULT_DMIBAR,
.epbar = DEFAULT_EPBAR,
.pciexbar = CONFIG_MMCONF_BASE_ADDRESS,
.smbusbar = SMBUS_IO_BASE,
.wdbbar = 0x4000000,
.wdbsize = 0x1000,
.hpet_address = CONFIG_HPET_ADDRESS,
.rcba = (uintptr_t)DEFAULT_RCBABASE,
.pmbase = DEFAULT_PMBASE,
.gpiobase = DEFAULT_GPIOBASE,
.thermalbase = 0xfed08000,
.system_type = 0, // 0 Mobile, 1 Desktop/Server
.tseg_size = CONFIG_SMM_TSEG_SIZE,
.spd_addresses = { 0xa0, 0x00, 0xa2, 0x00 },
.ts_addresses = { 0x00, 0x00, 0x00, 0x00 },
.ec_present = 0,
.gbe_enable = 1,
// 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,
.max_ddr3_freq = 1333,
.usb_port_config = {
#define USB_CONFIG(enabled, current, ocpin) { enabled, ocpin, 0x040 * current }
#include "usb.h"
},
};
*pei_data = pei_data_template;
}
int mainboard_should_reset_usb(int s3resume)
{
return !s3resume;
}
#endif

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2017 Tobias Diedrich <ranma+coreboot@tdiedrich.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; version 2 of
* the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#include <types.h>
#include <cpu/x86/smm.h>
#include "superio.h"
void mainboard_smi_sleep(u8 slp_typ)
{
if (slp_typ > 0 && slp_typ < 4) {
/* Enable GRN_LED [Power LED] fading */
SUPERIO_UNLOCK;
SUPERIO_WRITE(0xf7, 0x68);
SUPERIO_LOCK;
}
}

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2017 Tobias Diedrich <ranma+coreboot@tdiedrich.de>
*
* 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.
*/
#ifndef DCP847SKE_SUPERIO_H
#define DCP847SKE_SUPERIO_H
#include <arch/io.h>
#define NUVOTON_PORT 0x4e
#define HWM_PORT 0x0a30
#define GPIO_PORT 0x0a80
#define SUPERIO_BANK(x) (0x0700 | x)
#define SUPERIO_INITVAL(reg, data) ((reg << 8) | (data))
#define HWM_BANK(x) (0x4e00 | x)
#define HWM_INITVAL SUPERIO_INITVAL
#define SUPERIO_UNLOCK do { \
outb(0x87, NUVOTON_PORT); \
outb(0x87, NUVOTON_PORT); \
} while (0)
#define SUPERIO_LOCK do { \
outb(0xaa, NUVOTON_PORT); \
} while (0)
#define SUPERIO_WRITE(reg, data) do { \
outb((reg), NUVOTON_PORT); \
outb((data), NUVOTON_PORT + 1); \
} while (0)
#define SUPERIO_WRITE_INITVAL(val) SUPERIO_WRITE((val) >> 8, (val) & 0xff)
#define HWM_WRITE(reg, data) do { \
outb((reg), HWM_PORT + 5); \
outb((data), HWM_PORT + 6); \
} while (0)
#define HWM_WRITE_INITVAL(val) HWM_WRITE((val) >> 8, (val) & 0xff)
#endif /* DCP847SKE_SUPERIO_H */

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2011 The Chromium OS Authors. All rights reserved.
* Copyright (C) 2014 Vladimir Serbinenko
* Copyright (C) 2017 Tobias Diedrich <ranma+coreboot@tdiedrich.de>
*
* 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.
*/
#ifndef DCP847SKE_THERMAL_H
#define DPC847SKE_THERMAL_H
/* TODO: These should be generated at runtime from
* MSR_TEMPERATURE_TARGET (0x1a2) */
/* Temperature which OS will shutdown at (Tjmax) */
#define CRITICAL_TEMPERATURE 100
/* Temperature which OS will throttle CPU (Tcontrol) */
#define PASSIVE_TEMPERATURE 86
#endif

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2017 Tobias Diedrich <ranma+coreboot@tdiedrich.de>
*
* 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.
*/
#ifndef DCP847SKE_USB_H
#define DPC847SKE_USB_H
USB_CONFIG(1, 1, 0), /* back, towards HDMI plugs */
USB_CONFIG(1, 1, 0), /* back, towards power plug */
USB_CONFIG(1, 1, 1), /* half-width miniPCIe */
USB_CONFIG(1, 1, 1), /* full-width miniPCIe */
USB_CONFIG(1, 1, 2), /* front-panel header */
USB_CONFIG(1, 1, 2), /* front-panel header */
USB_CONFIG(1, 1, 3), /* front connector */
USB_CONFIG(0, 1, 3), /* not available */
USB_CONFIG(0, 1, 4), /* not available */
USB_CONFIG(0, 1, 4), /* not available */
USB_CONFIG(0, 1, 5), /* not available */
USB_CONFIG(0, 1, 5), /* not available */
USB_CONFIG(0, 1, 6), /* not available */
USB_CONFIG(0, 1, 6), /* not available */
#endif