mb/system76/lemp10: Add System76 Lemur Pro 10

https://tech-docs.system76.com/models/lemp10/README.html

Tested with TianoCore (UefiPayloadPkg).

Working:

- PS/2 keyboard, touchpad
- DIMM slot and onboard RAM
- Both M.2 NVMe SSDs
- MicroSD card reader
- All USB ports
- USB-PD
- Webcam
- WiFi/Bluetooth
- Integrated graphics using Intel GOP driver
- HDMI output
- DP over USB-C output
- Internal microphone
- Internal speakers
- Combined 3.5mm headphone/microphone jack
- S0ix suspend*
- Booting to Pop!_OS Linux 21.04 and Windows 10
- Flashing with flashrom

Not working:

- S0ix when a device is attached to the TBT port

Change-Id: I15f7a3b6e9af07fcfde9a71d3f4a84ed625159b7
Signed-off-by: Jeremy Soller <jeremy@system76.com>
Signed-off-by: Tim Crawford <tcrawford@system76.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52294
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Tim Crawford 2021-04-13 09:46:12 -06:00 committed by Felix Held
parent 80f95b5214
commit 4dcee4f21d
21 changed files with 920 additions and 1 deletions

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@ -181,7 +181,8 @@ The boards in this section are not real mainboards, but emulators.
## System76 ## System76
- [Gazelle 15](system76/gaze15.md) - [Gazelle 15](system76/gaze15.md)
- [Lemur Pro](system76/lemp9.md) - [Lemur Pro 9](system76/lemp9.md)
- [Lemur Pro 10](system76/lemp10.md)
- [Oryx Pro 5](system76/oryp5.md) - [Oryx Pro 5](system76/oryp5.md)
- [Oryx Pro 6](system76/oryp6.md) - [Oryx Pro 6](system76/oryp6.md)

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# System76 Lemur Pro 10 (lemp10)
## Specs
- CPU
- Intel Core i7-1165G7
- Intel Core i5-1135G7
- EC
- ITE IT5570E running [System76 EC](https://github.com/system76/ec)
- Graphics
- Intel Iris Xe Graphics
- eDP 14.0" 1920x1080@60Hz LCD
- 1x HDMI
- 1x DisplayPort 1.4 over USB-C
- Memory
- Channel 0: 8-GB on-board DDR4 (Samsung K4AAG165WA-BCWE x 8)
- Channel 1: 8-GB/16-GB/32-GB DDR4 SO-DIMM @ 3200 MHz
- Networking
- M.2 PCIe/CNVi WiFi/Bluetooth
- Intel Wi-Fi 6 AX200/AX201
- Power
- 65W (19V, 3.42A) AC barrel adapter
- Included: AcBel ADA012, using a C7 power cord
- USB-C charging compatible with 65W+ charger
- 73Wh 4-cell Lithium-Ion battery
- TI BQ24780S battery charge controller
- Sound
- Realtek ALC293 codec
- Internal speakers and microphone
- Combined 3.5 mm headphone/microphone jack
- HDMI, USB-C DisplayPort audio
- Storage
- M.2 PCIe NVMe Gen 4 SSD
- M.2 PCIe NVMe Gen 3 or SATA SSD
- MicroSD card reader (RTS5227S)
- USB
- 1x USB Type-C with Thunderbolt 4
- 1x USB 3.1 (3.1 Gen 2) Type-A
- 1x USB 3.0 (3.2 Gen 1) Type-A
## Flashing coreboot
```eval_rst
+---------------------+---------------------+
| Type | Value |
+=====================+=====================+
| Socketed flash | no |
+---------------------+---------------------+
| Vendor | GigaDevice |
+---------------------+---------------------+
| Model | GD25B127D |
+---------------------+---------------------+
| Size | 16 MiB |
+---------------------+---------------------+
| Package | SOIC-8 |
+---------------------+---------------------+
| Internal flashing | yes |
+---------------------+---------------------+
| External flashing | yes |
+---------------------+---------------------+
```
The flash chip (U33) is left of the DIMM slot.

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if BOARD_SYSTEM76_LEMP10
config BOARD_SPECIFIC_OPTIONS
def_bool y
select BOARD_ROMSIZE_KB_16384
select DRIVERS_I2C_HID
select DRIVERS_INTEL_PMC
select DRIVERS_INTEL_USB4_RETIMER
select EC_SYSTEM76_EC
select EC_SYSTEM76_EC_BAT_THRESHOLDS
select HAVE_ACPI_TABLES
select HAVE_CMOS_DEFAULT
select HAVE_OPTION_TABLE
select HAVE_SPD_IN_CBFS
select INTEL_GMA_HAVE_VBT
select INTEL_LPSS_UART_FOR_CONSOLE
select MAINBOARD_HAS_LPC_TPM
select MAINBOARD_HAS_TPM2
select NO_UART_ON_SUPERIO
select PCIEXP_HOTPLUG
select PCIEXP_HOTPLUG_PREFETCH_MEM_BELOW_4G
select SOC_INTEL_TIGERLAKE
select SOC_INTEL_COMMON_BLOCK_HDA_VERB
select SPD_READ_BY_WORD
select SYSTEM_TYPE_LAPTOP
select TPM_RDRESP_NEED_DELAY
config MAINBOARD_DIR
default "system76/lemp10"
config MAINBOARD_PART_NUMBER
default "lemp10"
config MAINBOARD_SMBIOS_PRODUCT_NAME
default "Lemur Pro"
config MAINBOARD_VERSION
default "lemp10"
config CBFS_SIZE
default 0xA00000
config CONSOLE_POST
default y
config DIMM_SPD_SIZE
default 512
config POST_DEVICE
default n
config UART_FOR_CONSOLE
default 2
endif

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config BOARD_SYSTEM76_LEMP10
bool "lemp10"

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CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/include
bootblock-y += bootblock.c
bootblock-y += gpio_early.c
ramstage-y += ramstage.c
ramstage-y += gpio.c
ramstage-y += hda_verb.c
SPD_SOURCES = samsung-M471A1G44AB0-CWE

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/* SPDX-License-Identifier: GPL-2.0-only */
#define EC_GPE_SCI 0x6E /* GPP_E15 */
#define EC_GPE_SWI 0x6E /* GPP_E20 */
#include <ec/system76/ec/acpi/ec.asl>
Scope (\_SB) {
#include "sleep.asl"
}

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <intelblocks/gpio.h>
Method (PGPM, 1, Serialized)
{
For (Local0 = 0, Local0 < 6, Local0++)
{
\_SB.PCI0.CGPM (Local0, Arg0)
}
}
/*
* Method called from _PTS prior to system sleep state entry
* Enables dynamic clock gating for all 5 GPIO communities
*/
Method (MPTS, 1, Serialized)
{
\_SB.PCI0.LPCB.EC0.PTS (Arg0)
PGPM (MISCCFG_GPIO_PM_CONFIG_BITS)
}
/*
* Method called from _WAK prior to system sleep state wakeup
* Disables dynamic clock gating for all 5 GPIO communities
*/
Method (MWAK, 1, Serialized)
{
PGPM (0)
\_SB.PCI0.LPCB.EC0.WAK (Arg0)
}
/*
* S0ix Entry/Exit Notifications
* Called from \_SB.PEPD._DSM
*/
Method (MS0X, 1, Serialized)
{
If (Arg0 == 1) {
/* S0ix Entry */
PGPM (MISCCFG_GPIO_PM_CONFIG_BITS)
} Else {
/* S0ix Exit */
PGPM (0)
}
}

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Vendor name: System76
Board name: lemp10
Category: laptop
Release year: 2020
ROM package: SOIC-8
ROM protocol: SPI
ROM socketed: n
Flashrom support: y

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <bootblock_common.h>
#include <gpio.h>
#include <mainboard/gpio.h>
void bootblock_mainboard_early_init(void)
{
mainboard_configure_early_gpios();
}

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boot_option=Fallback
debug_level=Debug
power_on_after_fail=Enable

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# SPDX-License-Identifier: GPL-2.0-only
entries
0 384 r 0 reserved_memory
# RTC_BOOT_BYTE (coreboot hardcoded)
384 1 e 4 boot_option
388 4 h 0 reboot_counter
# RTC_CLK_ALTCENTURY
400 8 r 0 century
409 2 e 7 power_on_after_fail
412 4 e 6 debug_level
984 16 h 0 check_sum
enumerations
4 0 Fallback
4 1 Normal
6 0 Emergency
6 1 Alert
6 2 Critical
6 3 Error
6 4 Warning
6 5 Notice
6 6 Info
6 7 Debug
6 8 Spew
7 0 Disable
7 1 Enable
7 2 Keep
checksums
checksum 408 983 984

Binary file not shown.

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chip soc/intel/tigerlake
register "common_soc_config" = "{
// Touchpad I2C bus
.i2c[0] = {
.speed = I2C_SPEED_FAST,
.rise_time_ns = 80,
.fall_time_ns = 110,
},
}"
# ACPI (soc/intel/tigerlake/acpi.c)
# Enable Enhanced Intel SpeedStep
register "eist_enable" = "1"
# Enable s0ix, required for TGL-U
register "s0ix_enable" = "1"
# CPU (soc/intel/tigerlake/cpu.c)
# Power limits
register "power_limits_config[POWER_LIMITS_U_4_CORE]" = "{
.tdp_pl1_override = 20,
.tdp_pl2_override = 30,
}"
register "power_limits_config[POWER_LIMITS_U_2_CORE]" = "{
.tdp_pl1_override = 20,
.tdp_pl2_override = 30,
}"
# Finalize (soc/intel/tigerlake/finalize.c)
# PM Timer Disabled, saves power
register "PmTimerDisabled" = "1"
# FSP Memory (soc/intel/tigerlake/romstage/fsp_params.c)
# Enable C6 DRAM
register "enable_c6dram" = "1"
# System Agent dynamic frequency support
register "SaGv" = "SaGv_Enabled"
# FSP Silicon (soc/intel/tigerlake/fsp_params.c)
# Acoustic settings
register "AcousticNoiseMitigation" = "1"
register "SlowSlewRate" = "SLEW_FAST_8"
register "FastPkgCRampDisable" = "1"
# FIVR configuration
# Read EXT_RAIL_CONFIG to determine bitmaps
# sudo devmem2 0xfe0011b8
# 0x0
# Read EXT_V1P05_VR_CONFIG
# sudo devmem2 0xfe0011c0
# 0x1a42000
# Read EXT_VNN_VR_CONFIG0
# sudo devmem2 0xfe0011c4
# 0x1a42000
# TODO: v1p05 voltage and vnn icc max?
register "ext_fivr_settings" = "{
.configure_ext_fivr = 1,
.v1p05_enable_bitmap = 0,
.vnn_enable_bitmap = 0,
.v1p05_supported_voltage_bitmap = 0,
.vnn_supported_voltage_bitmap = 0,
.v1p05_icc_max_ma = 500,
.vnn_sx_voltage_mv = 1050,
}"
# Read LPM_EN, make sure to invert the bits
register "LpmStateDisableMask" = "
LPM_S0i2_1 |
LPM_S0i2_2 |
LPM_S0i3_1 |
LPM_S0i3_2 |
LPM_S0i3_3 |
LPM_S0i3_4
"
# Thermal
register "tcc_offset" = "12"
# Enable CNVi BT
register "CnviBtCore" = "true"
# PM Util (soc/intel/tigerlake/pmutil.c)
# GPE configuration
register "pmc_gpe0_dw0" = "PMC_GPP_R"
register "pmc_gpe0_dw1" = "PMC_GPP_B"
register "pmc_gpe0_dw2" = "PMC_GPP_D"
# Actual device tree
device cpu_cluster 0 on
device lapic 0 on end
end
device domain 0 on
subsystemid 0x1558 0x14a1 inherit
# From CPU EDS(575683)
device ref system_agent on end
device ref igpu on
# DDIA is eDP
register "DdiPortAConfig" = "1"
register "DdiPortAHpd" = "1"
register "DdiPortADdc" = "0"
# DDIB is HDMI
register "DdiPortBConfig" = "0"
register "DdiPortBHpd" = "1"
register "DdiPortBDdc" = "1"
end
device ref dptf on
register "Device4Enable" = "1"
end
device ref peg on
# PCIe PEG0 x4, Clock 3 (SSD1)
# Despite the name, SSD2_CLKREQ# is used for SSD1
register "PcieClkSrcUsage[3]" = "0x40"
register "PcieClkSrcClkReq[3]" = "3"
chip soc/intel/common/block/pcie/rtd3
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_C13)" # SSD1_PWR_DN#
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_C22)" # GPP_C12_RTD3 (labeled incorrectly)
register "srcclk_pin" = "3"
device generic 0 on end
end
end
device ref tbt_pcie_rp0 on end # J_TYPEC1
device ref gna on end
device ref north_xhci on # J_TYPEC1
register "UsbTcPortEn" = "1"
register "TcssXhciEn" = "1"
chip drivers/usb/acpi
device ref tcss_root_hub on
chip drivers/usb/acpi
register "desc" = ""USB3 J_TYPEC1""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(1, 1)"
device ref tcss_usb3_port1 on end
end
end
end
end
device ref tbt_dma0 on # J_TYPEC1
chip drivers/intel/usb4/retimer
register "dfp[0].power_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_A23)"
use tcss_usb3_port1 as dfp[0].typec_port
device generic 0 on end
end
end
# From PCH EDS(576591)
device ref south_xhci on
# USB2
register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)" # J_USB3_1
register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)" # J_USB3_2
register "usb2_ports[2]" = "USB2_PORT_TYPE_C(OC_SKIP)" # J_TYPEC1
register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)" # Camera
register "usb2_ports[9]" = "USB2_PORT_MID(OC_SKIP)" # Bluetooth
# USB3
register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)" # J_USB3_1
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)" # J_USB3_2
# ACPI
chip drivers/usb/acpi
device ref xhci_root_hub on
chip drivers/usb/acpi
register "desc" = ""USB2 J_USB3_1""
register "type" = "UPC_TYPE_A"
register "group" = "ACPI_PLD_GROUP(1, 2)"
device ref usb2_port1 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 J_USB3_2""
register "type" = "UPC_TYPE_A"
register "group" = "ACPI_PLD_GROUP(2, 1)"
device ref usb2_port2 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 J_TYPEC1""
register "type" = "UPC_TYPE_C_USB2_SS_SWITCH"
register "group" = "ACPI_PLD_GROUP(1, 1)"
device ref usb2_port3 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Camera""
register "type" = "UPC_TYPE_INTERNAL"
device ref usb2_port7 on end
end
chip drivers/usb/acpi
register "desc" = ""USB2 Bluetooth""
register "type" = "UPC_TYPE_INTERNAL"
device ref usb2_port10 on end
end
chip drivers/usb/acpi
register "desc" = ""USB3 J_USB3_1""
register "type" = "UPC_TYPE_A"
register "group" = "ACPI_PLD_GROUP(1, 1)"
device ref usb3_port1 on end
end
chip drivers/usb/acpi
register "desc" = ""USB3 J_USB3_2""
register "type" = "UPC_TYPE_A"
register "group" = "ACPI_PLD_GROUP(2, 1)"
device ref usb3_port2 on end
end
end
end
end
device ref shared_ram on end
device ref cnvi_wifi on
chip drivers/wifi/generic
register "wake" = "GPE0_PME_B0"
device generic 0 on end
end
end
device ref i2c0 on
# Touchpad I2C bus
register "SerialIoI2cMode[PchSerialIoIndexI2C0]" = "PchSerialIoPci"
chip drivers/i2c/hid
register "generic.hid" = ""PNP0C50""
register "generic.desc" = ""ELAN Touchpad""
register "generic.irq_gpio" = "ACPI_GPIO_IRQ_LEVEL_LOW(GPP_B3)"
register "generic.probed" = "1"
register "hid_desc_reg_offset" = "0x01"
device i2c 15 on end
end
end
device ref i2c1 on
# TODO: USB-PD?
register "SerialIoI2cMode[PchSerialIoIndexI2C1]" = "PchSerialIoPci"
end
device ref heci1 on
# TODO Disable ME and HECI
register "HeciEnabled" = "1"
end
device ref uart2 on
# Debug console
register "SerialIoUartMode[PchSerialIoIndexUART2]" = "PchSerialIoSkipInit"
end
device ref sata on
# SATA1 (SSD2)
register "SataPortsEnable[1]" = "1"
register "SataPortsDevSlp[1]" = "1"
register "SataPortsEnableDitoConfig[1]" = "1"
register "SataSalpSupport" = "1"
end
device ref pcie_rp3 on
# PCIe root port #3 x1, Clock 1 (WLAN)
register "PcieRpEnable[2]" = "1"
register "PcieRpLtrEnable[2]" = "1"
register "PcieClkSrcUsage[1]" = "2"
register "PcieClkSrcClkReq[1]" = "1"
end
device ref pcie_rp6 on
# PCIe root port #6 x1, Clock 2 (CARD)
register "PcieRpEnable[5]" = "1"
register "PcieRpLtrEnable[5]" = "1"
register "PcieClkSrcUsage[2]" = "5"
register "PcieClkSrcClkReq[2]" = "2"
end
device ref pcie_rp9 on
# PCIe root port #9 x4, Clock 0 (SSD2)
# Despite the name, SSD1_CLKREQ# is used for SSD2
register "PcieRpEnable[8]" = "1"
register "PcieRpLtrEnable[8]" = "1"
register "PcieClkSrcUsage[0]" = "8"
register "PcieClkSrcClkReq[0]" = "0"
chip soc/intel/common/block/pcie/rtd3
register "enable_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_HIGH(GPP_D14)" # SSD2_PWR_DN#
register "reset_gpio" = "ACPI_GPIO_OUTPUT_ACTIVE_LOW(GPP_D9)" # GPP_D13_RTD3 (labeled incorrectly)
register "srcclk_pin" = "0"
device generic 0 on end
end
end
device ref pch_espi on
register "gen1_dec" = "0x00040069"
register "gen2_dec" = "0x00fc0E01"
register "gen3_dec" = "0x00fc0F01"
chip drivers/pc80/tpm
device pnp 0c31.0 on end
end
end
device ref p2sb on end
device ref pmc hidden
# The pmc_mux chip driver is a placeholder for the
# PMC.MUX device in the ACPI hierarchy.
chip drivers/intel/pmc_mux
device generic 0 on
chip drivers/intel/pmc_mux/conn
# J_TYPEC1
register "usb2_port_number" = "3"
register "usb3_port_number" = "1"
# SBU & HSL follow CC
device generic 0 alias conn0 on end
end
end
end
end
device ref hda on
register "PchHdaAudioLinkHdaEnable" = "1"
end
device ref smbus on
register "SmbusEnable" = "1"
end
device ref fast_spi on end
end
end

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpi.h>
DefinitionBlock(
"dsdt.aml",
"DSDT",
ACPI_DSDT_REV_2,
OEM_ID,
ACPI_TABLE_CREATOR,
0x20110725
)
{
#include <acpi/dsdt_top.asl>
#include <soc/intel/common/block/acpi/acpi/platform.asl>
#include <soc/intel/common/block/acpi/acpi/globalnvs.asl>
#include <cpu/intel/common/acpi/cpu.asl>
Device (\_SB.PCI0)
{
#include <soc/intel/common/block/acpi/acpi/northbridge.asl>
#include <soc/intel/tigerlake/acpi/southbridge.asl>
#include <soc/intel/tigerlake/acpi/tcss.asl>
#include <drivers/intel/gma/acpi/default_brightness_levels.asl>
}
#include <southbridge/intel/common/acpi/sleepstates.asl>
Scope (\_SB.PCI0.LPCB)
{
#include <drivers/pc80/pc/ps2_controller.asl>
}
#include "acpi/mainboard.asl"
}

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <mainboard/gpio.h>
#include <soc/gpio.h>
static const struct pad_config gpio_table[] = {
PAD_CFG_NF(GPD0, UP_20K, PWROK, NF1), // PM_BATLOW#
PAD_CFG_NF(GPD1, NATIVE, PWROK, NF1), // AC_PRESENT
PAD_CFG_GPI(GPD2, NONE, PWROK),
PAD_CFG_NF(GPD3, UP_20K, PWROK, NF1), // PWR_BTN#
PAD_CFG_NF(GPD4, NONE, PWROK, NF1), // SUSB#_PCH
PAD_CFG_NF(GPD5, NONE, PWROK, NF1), // SUSC#_PCH
PAD_CFG_NF(GPD6, NONE, DEEP, NF1), // SLP_A# - test point
PAD_CFG_GPO(GPD7, 1, PWROK), // GPD7_REST
PAD_CFG_NF(GPD8, NONE, PWROK, NF1), // SUS_CLK
PAD_CFG_GPO(GPD9, 0, PWROK), // GPD9_RTD3
PAD_CFG_NF(GPD10, UP_20K, DEEP, NF1), // SLP_S5# - test point
PAD_CFG_GPI(GPD11, UP_20K, DEEP),
PAD_CFG_NF(GPP_A0, UP_20K, DEEP, NF1), // ESPI_IO_0
PAD_CFG_NF(GPP_A1, UP_20K, DEEP, NF1), // ESPI_IO_1
PAD_CFG_NF(GPP_A2, UP_20K, DEEP, NF1), // ESPI_IO_2
PAD_CFG_NF(GPP_A3, UP_20K, DEEP, NF1), // ESPI_IO_3
PAD_CFG_NF(GPP_A4, UP_20K, DEEP, NF1), // ESPI_CS_N
PAD_CFG_NF(GPP_A5, DN_20K, DEEP, NF1), // ESPI_CLK
PAD_CFG_NF(GPP_A6, NONE, DEEP, NF1), // ESPI_RESET_N
PAD_NC(GPP_A7, NONE),
PAD_CFG_NF(GPP_A8, NONE, DEEP, NF2), // CNVI_RST#
PAD_CFG_NF(GPP_A9, NONE, DEEP, NF3), // CNVI_CLKREQ
PAD_NC(GPP_A10, NONE), // GPPC_DMIC_DATA
PAD_NC(GPP_A11, NONE),
PAD_CFG_NF(GPP_A12, NONE, DEEP, NF1), // SATAGP1
PAD_CFG_GPO(GPP_A13, 1, PLTRST), // PCH_BT_EN
PAD_NC(GPP_A14, NONE), // GPPC_DMIC_CLK
PAD_NC(GPP_A15, NONE), // USB_OC2#
PAD_NC(GPP_A16, NONE), // USB_OC3#
PAD_NC(GPP_A17, NONE),
PAD_CFG_NF(GPP_A18, NONE, DEEP, NF1), // HDMI_HPD
PAD_NC(GPP_A19, NONE),
PAD_NC(GPP_A20, NONE),
PAD_NC(GPP_A21, NONE),
PAD_NC(GPP_A22, NONE),
PAD_CFG_GPO(GPP_A23, 0, PLTRST), // TC_RETIMER_FORCE_PWR
PAD_CFG_NF(GPP_B0, NONE, DEEP, NF1), // VCCIN_AUX_VID0
PAD_CFG_NF(GPP_B1, NONE, DEEP, NF1), // VCCIN_AUX_VID1
PAD_CFG_GPI(GPP_B2, UP_20K, DEEP), // VRALERT#
PAD_CFG_GPI_INT(GPP_B3, NONE, PLTRST, LEVEL), // GPP_B3 - touchpad interrupt
PAD_NC(GPP_B4, NONE),
PAD_NC(GPP_B5, NONE), // PCH_FLASH_I2C_SDA - test point
PAD_NC(GPP_B6, NONE), // PCH_FLASH_I2C_SCL - test point
PAD_NC(GPP_B7, NONE),
PAD_NC(GPP_B8, NONE),
PAD_NC(GPP_B9, NONE),
PAD_NC(GPP_B10, NONE),
PAD_CFG_NF(GPP_B11, NONE, PWROK, NF1), // TBTA_I2C_INT
PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1), // SLP_S0#
PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1), // PLT_RST#
PAD_CFG_GPO(GPP_B14, 0, DEEP), // PCH_SPKR
PAD_NC(GPP_B15, NONE),
PAD_NC(GPP_B16, NONE), // PCH_GPP_B16 - test point
PAD_NC(GPP_B17, NONE),
PAD_NC(GPP_B18, NONE), // PCH_GPP_B18 - No reboot strap
PAD_NC(GPP_B19, NONE),
PAD_NC(GPP_B20, NONE),
PAD_NC(GPP_B21, NONE),
PAD_NC(GPP_B22, NONE),
PAD_CFG_GPO(GPP_B23, 0, DEEP), // GPP_B23
PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), // SMB_CLK
PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), // SMB_DATA
PAD_CFG_GPO(GPP_C2, 1, DEEP), // PCH_GPP_C2 - ME TLS strap
PAD_CFG_NF(GPP_C3, NONE, DEEP, NF1), // SML0_CLK
PAD_CFG_NF(GPP_C4, NONE, DEEP, NF1), // SML0_DATA
PAD_NC(GPP_C5, NONE), // PCH_GPP_C5 - boot strap bit 0
PAD_CFG_NF(GPP_C6, NONE, PWROK, NF1), // TBT_I2C_SCL
PAD_CFG_NF(GPP_C7, NONE, PWROK, NF1), // TBT_I2C_SDA
PAD_NC(GPP_C8, NONE),
_PAD_CFG_STRUCT(GPP_C9, 0x40100100, 0x3000), // TPM_PIRQ#
PAD_NC(GPP_C10, NONE),
PAD_NC(GPP_C11, NONE),
PAD_NC(GPP_C12, NONE),
PAD_CFG_GPO(GPP_C13, 1, PLTRST), // SSD1_PWR_DN#
PAD_NC(GPP_C14, DN_20K),
PAD_NC(GPP_C15, NONE),
PAD_CFG_NF(GPP_C16, NONE, DEEP, NF1), // T_SDA
PAD_CFG_NF(GPP_C17, NONE, DEEP, NF1), // T_SCL
PAD_CFG_NF(GPP_C18, NONE, DEEP, NF1), // PCH_I2C_SDA
PAD_CFG_NF(GPP_C19, NONE, DEEP, NF1), // PCH_I2C_SCL
PAD_CFG_NF(GPP_C20, UP_20K, DEEP, NF1), // UART2_RXD
PAD_CFG_NF(GPP_C21, UP_20K, DEEP, NF1), // UART2_TXD
PAD_CFG_GPO(GPP_C22, 1, PLTRST), // GPP_C12_RTD3
_PAD_CFG_STRUCT(GPP_C23, 0x40880100, 0x0000), // PCH_GPP_C23
PAD_CFG_GPO(GPP_D0, 1, DEEP), // SB_BLON
PAD_CFG_GPI(GPP_D1, NONE, DEEP), // DDR_TYPE_D1
PAD_CFG_GPI(GPP_D2, DN_20K, DEEP), // LEDKB_DET#
PAD_CFG_GPI(GPP_D3, DN_20K, DEEP), // BOARD_ID
PAD_NC(GPP_D4, NONE),
PAD_CFG_NF(GPP_D5, NONE, DEEP, NF1), // SSD1_CLKREQ#
PAD_CFG_NF(GPP_D6, NONE, DEEP, NF1), // WLAN_CLKREQ#
PAD_CFG_NF(GPP_D7, NONE, DEEP, NF1), // CARD_CLKREQ#
PAD_CFG_NF(GPP_D8, NONE, DEEP, NF1), // SSD2_CLKREQ#
PAD_CFG_GPO(GPP_D9, 1, PLTRST), // GPP_D13_RTD3 - schematics name incorrect
PAD_NC(GPP_D10, NONE), // GPP_D10 - I2C / TBT_LSX2 pin voltage (L=1.8V, H=3.3V)
PAD_CFG_GPI(GPP_D11, DN_20K, DEEP),
PAD_NC(GPP_D12, NONE), // GPP_D12 - I2C / TBT_LSX3 pin voltage (L=1.8V, H=3.3V)
PAD_NC(GPP_D13, NONE),
PAD_CFG_GPO(GPP_D14, 1, PLTRST), // SSD2_PWR_DN#
PAD_NC(GPP_D15, NONE),
PAD_NC(GPP_D16, NONE),
PAD_CFG_GPI(GPP_D17, NONE, DEEP), // DDR_TYPE_D17
PAD_CFG_GPI(GPP_D18, NONE, DEEP), // DDR_TYPE_D18
PAD_NC(GPP_D19, NONE),
PAD_NC(GPP_E0, NONE),
PAD_CFG_GPO(GPP_E1, 0, PLTRST), // ROM_I2C_EN
PAD_NC(GPP_E2, NONE),
PAD_CFG_GPI(GPP_E3, DN_20K, DEEP), // SB_KBCRST#
PAD_NC(GPP_E4, NONE), // DEVSLP0
PAD_CFG_NF(GPP_E5, NONE, DEEP, NF1), // DEVSLP1
PAD_NC(GPP_E6, NONE), // PCH_GPP_E6 - reserved strap
PAD_NC(GPP_E7, NONE),
PAD_NC(GPP_E8, NONE),
PAD_NC(GPP_E9, NONE), // USB_OC0#
PAD_NC(GPP_E10, NONE), // PCH_GPP_E10 - THC0_SPI1 chip select
PAD_NC(GPP_E11, NONE), // PCH_GPP_E11 - THC0_SPI1 clock
PAD_NC(GPP_E12, NONE),
PAD_NC(GPP_E13, NONE),
PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1), // EDP_HPD
PAD_CFG_GPI(GPP_E15, DN_20K, DEEP), // SCI#
_PAD_CFG_STRUCT(GPP_E16, 0x82840100, 0x0000), // SMI#
PAD_NC(GPP_E17, NONE),
PAD_NC(GPP_E18, NONE), // TBT_LSX0_TXD - programmed by FSP, see Intel document 617016
PAD_NC(GPP_E19, NONE), // TBT_LSX0_RXD - programmed by FSP, see Intel document 617016
_PAD_CFG_STRUCT(GPP_E20, 0x40880100, 0x0000), // SWI#
PAD_NC(GPP_E21, NONE), // GPP_E21 - DDP2 I2C / TBT_LSX1 pin voltage (L=1.8V, H=3.3V)
PAD_NC(GPP_E22, NONE),
PAD_NC(GPP_E23, NONE),
PAD_CFG_NF(GPP_F0, NONE, DEEP, NF1), // CNVI_BRI_DT
PAD_CFG_NF(GPP_F1, UP_20K, DEEP, NF1), // CNVI_BRI_RSP
PAD_CFG_NF(GPP_F2, NONE, DEEP, NF1), // CNVI_RGI_DT
PAD_CFG_NF(GPP_F3, UP_20K, DEEP, NF1), // CNVI_RGI_RSP
PAD_NC(GPP_F4, NONE),
PAD_NC(GPP_F5, NONE),
PAD_NC(GPP_F6, NONE), // CNVI_GNSS_PA_BLANKING
PAD_NC(GPP_F7, NONE), // GPP_F7 - reserved strap
PAD_NC(GPP_F8, NONE),
PAD_NC(GPP_F9, NONE),
PAD_NC(GPP_F10, NONE), // GPP_F10 - reserved strap
PAD_NC(GPP_F11, NONE),
PAD_NC(GPP_F12, NONE),
PAD_NC(GPP_F13, NONE),
PAD_NC(GPP_F14, NONE),
PAD_NC(GPP_F15, NONE),
PAD_NC(GPP_F16, NONE),
PAD_CFG_GPI(GPP_F17, NONE, PLTRST), // TPM_DET#
PAD_NC(GPP_F18, NONE),
PAD_NC(GPP_F19, NONE),
PAD_NC(GPP_F20, NONE), // EXT_PWR_GATE#
PAD_CFG_GPI(GPP_F21, DN_20K, DEEP), // EXT_PWR_GATE2#
PAD_NC(GPP_F22, NONE), // VNN_CTRL
PAD_NC(GPP_F23, NONE), // V1P05_CTRL
PAD_NC(GPP_H0, DN_20K), // GPP_H0 - boot strap bit 1
PAD_NC(GPP_H1, DN_20K), // GPP_H1 - boot strap bit 2
PAD_NC(GPP_H2, DN_20K), // GPP_H2 - boot strap bit 3
PAD_CFG_GPI(GPP_H3, DN_20K, DEEP),
PAD_NC(GPP_H4, NONE),
PAD_NC(GPP_H5, NONE),
PAD_CFG_GPI(GPP_H6, NONE, DEEP), // test point
PAD_NC(GPP_H7, NONE), // test point
PAD_CFG_GPI(GPP_H8, DN_20K, DEEP), // CNVI_MFUART2_RXD
PAD_CFG_GPI(GPP_H9, DN_20K, DEEP), // CNVI_MFUART2_TXD
PAD_NC(GPP_H10, NONE),
PAD_NC(GPP_H11, NONE),
PAD_NC(GPP_H12, NONE),
PAD_NC(GPP_H13, NONE),
PAD_NC(GPP_H14, NONE), // G_INT1
PAD_NC(GPP_H15, NONE),
PAD_CFG_NF(GPP_H16, NONE, DEEP, NF1), // HDMI_CTRLCLK
PAD_CFG_NF(GPP_H17, NONE, DEEP, NF1), // HDMI_CTRLDATA
PAD_CFG_NF(GPP_H18, NONE, DEEP, NF1), // CPU_C10_GATE#
PAD_NC(GPP_H19, NONE), // CNVI_WAKE#
PAD_NC(GPP_H20, NONE), // PM_CLKRUN#
PAD_NC(GPP_H21, NONE),
PAD_NC(GPP_H22, NONE),
PAD_NC(GPP_H23, NONE),
PAD_CFG_NF(GPP_R0, NONE, DEEP, NF1), // HDA_BITCLK
PAD_CFG_NF(GPP_R1, NATIVE, DEEP, NF1), // HDA_SYNC
PAD_CFG_NF(GPP_R2, NATIVE, DEEP, NF1), // HDA_SDOUT
PAD_CFG_NF(GPP_R3, NATIVE, DEEP, NF1), // HDA_SDIN0
PAD_CFG_NF(GPP_R4, NONE, DEEP, NF1), // AZ_RST#_R
PAD_NC(GPP_R5, NONE),
PAD_NC(GPP_R6, NONE),
PAD_NC(GPP_R7, NONE),
PAD_NC(GPP_S0, NONE),
PAD_NC(GPP_S1, NONE),
PAD_NC(GPP_S2, NONE),
PAD_NC(GPP_S3, NONE),
PAD_NC(GPP_S4, NONE),
PAD_NC(GPP_S5, NONE),
PAD_CFG_GPI(GPP_S6, NONE, DEEP),
PAD_CFG_GPI(GPP_S7, NONE, DEEP),
PAD_NC(GPP_T2, NONE),
PAD_NC(GPP_T3, NONE),
PAD_NC(GPP_U4, NONE),
PAD_NC(GPP_U5, NONE),
};
void mainboard_configure_gpios(void)
{
gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table));
}

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <mainboard/gpio.h>
#include <soc/gpio.h>
static const struct pad_config early_gpio_table[] = {
PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), // UART2_RXD
PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), // UART2_TXD
};
void mainboard_configure_early_gpios(void)
{
gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table));
}

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <device/azalia_device.h>
const u32 cim_verb_data[] = {
/* Realtek, ALC293 */
0x10ec0293, /* Vendor ID */
0x155814a1, /* Subsystem ID */
12, /* Number of entries */
AZALIA_SUBVENDOR(0, 0x155814a1),
AZALIA_PIN_CFG(0, 0x12, 0x90a60130),
AZALIA_PIN_CFG(0, 0x13, 0x40000000),
AZALIA_PIN_CFG(0, 0x14, 0x90170110),
AZALIA_PIN_CFG(0, 0x15, 0x02211020),
AZALIA_PIN_CFG(0, 0x16, 0x411111f0),
AZALIA_PIN_CFG(0, 0x18, 0x411111f0),
AZALIA_PIN_CFG(0, 0x19, 0x411111f0),
AZALIA_PIN_CFG(0, 0x1a, 0x411111f0),
AZALIA_PIN_CFG(0, 0x1b, 0x411111f0),
AZALIA_PIN_CFG(0, 0x1d, 0x41748245),
AZALIA_PIN_CFG(0, 0x1e, 0x411111f0),
};
const u32 pc_beep_verbs[] = {};
AZALIA_ARRAY_SIZES;

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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef MAINBOARD_GPIO_H
#define MAINBOARD_GPIO_H
void mainboard_configure_early_gpios(void);
void mainboard_configure_gpios(void);
#endif

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <mainboard/gpio.h>
#include <soc/ramstage.h>
static void mainboard_init(void *chip_info)
{
mainboard_configure_gpios();
}
struct chip_operations mainboard_ops = {
.init = mainboard_init,
};

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <fsp/util.h>
#include <soc/meminit.h>
#include <soc/romstage.h>
void mainboard_memory_init_params(FSPM_UPD *mupd)
{
const struct mb_cfg board_cfg = {
.type = MEM_TYPE_DDR4,
};
const struct mem_spd spd_info = {
.topo = MEM_TOPO_MIXED,
.cbfs_index = 0,
.smbus = {
[0] = { .addr_dimm[0] = 0x50, },
[1] = { .addr_dimm[0] = 0x52, },
},
};
const bool half_populated = false;
memcfg_init(&mupd->FspmConfig, &board_cfg, &spd_info, half_populated);
}

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# Samsung M471A1G44AB0-CWE
23 11 0C 03 46 29 00 08 00 60 00 03 02 03 00 00
00 00 05 0D F8 FF 01 00 6E 6E 6E 11 00 6E F0 0A
20 08 00 05 00 F0 2B 34 28 00 78 00 14 3C 00 00
00 00 00 00 00 00 00 00 00 00 00 00 16 36 0B 35
16 36 0B 35 00 00 16 36 0B 35 16 36 0B 35 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 9C B5 00 00 00 00 E7 00 E8 F5
0F 11 02 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 DB 08
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
80 CE 00 00 00 00 00 00 00 4D 34 37 31 41 31 47
34 34 41 42 30 2D 43 57 45 20 20 20 20 00 80 CE
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00