mb/protectli/vault_cml: Add Comet Lake 6 port board support

Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: If1b4f9c8245a082ff875ae9c6102a1c45e677d0b
Reviewed-on: https://review.coreboot.org/c/coreboot/+/67940
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Krystian Hebel <krystian.hebel@3mdeb.com>

21 files changed, 1126 insertions, 0 deletions

diff --git a/src/mainboard/protectli/vault_cml/Kconfig b/src/mainboard/protectli/vault_cml/Kconfig
new file mode 100644
index 0000000000..6e7136d6f2
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/Kconfig
@@ -0,0 +1,67 @@
+if BOARD_PROTECTLI_VP4630_VP4650 || BOARD_PROTECTLI_VP4670
+
+config BOARD_SPECIFIC_OPTIONS
+	def_bool y
+	select BOARD_ROMSIZE_KB_16384
+	select GFX_GMA_IGNORE_PRESENCE_STRAPS
+	select HAVE_ACPI_RESUME
+	select HAVE_ACPI_TABLES
+	select HAVE_CMOS_DEFAULT
+	select HAVE_INTEL_PTT
+	select HAVE_OPTION_TABLE
+	select INTEL_GMA_HAVE_VBT
+	select MAINBOARD_HAS_LIBGFXINIT
+	select MEMORY_MAPPED_TPM
+	select SEABIOS_ADD_SERCON_PORT_FILE if PAYLOAD_SEABIOS
+	select SOC_INTEL_COMETLAKE_1 if BOARD_PROTECTLI_VP4670
+	select SOC_INTEL_COMETLAKE_2 if BOARD_PROTECTLI_VP4630_VP4650
+	select SOC_INTEL_COMMON_BLOCK_HDA_VERB
+	select SPI_FLASH_MACRONIX
+	select SUPERIO_ITE_IT8786E
+
+config MAINBOARD_DIR
+	default "protectli/vault_cml"
+
+config MAINBOARD_PART_NUMBER
+	default "VP4630/VP4650" if BOARD_PROTECTLI_VP4630_VP4650
+	default "VP4670" if BOARD_PROTECTLI_VP4670
+
+config MAINBOARD_FAMILY
+	default "Vault Pro"
+
+config DIMM_MAX
+	default 2
+
+config DIMM_SPD_SIZE
+	default 512
+
+config CBFS_SIZE
+	default 0xa00000
+
+config GFX_GMA_PANEL_1_ON_EDP
+	default n
+
+config VBOOT
+	select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC
+	select GBB_FLAG_DISABLE_FWMP
+	select GBB_FLAG_DISABLE_LID_SHUTDOWN
+	select GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC
+	select VBOOT_ALWAYS_ENABLE_DISPLAY
+	select VBOOT_NO_BOARD_SUPPORT
+
+config VBOOT_SLOTS_RW_A
+	default y if VBOOT
+
+config FMDFILE
+	default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/vboot-rwa.fmd" if VBOOT && VBOOT_SLOTS_RW_A
+	default "src/mainboard/\$(CONFIG_MAINBOARD_DIR)/board.fmd"
+
+config BEEP_ON_BOOT
+	bool "Beep on successful boot"
+	default y
+	help
+	  Make the platform beep using the PC speaker in final coreboot phase.
+	  May serve as a useful indicator in headless mode that platform is
+	  properly booting.
+
+endif
diff --git a/src/mainboard/protectli/vault_cml/Kconfig.name b/src/mainboard/protectli/vault_cml/Kconfig.name
new file mode 100644
index 0000000000..fa2d1a03da
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/Kconfig.name
@@ -0,0 +1,5 @@
+config BOARD_PROTECTLI_VP4630_VP4650
+	bool "VP4630/VP4650"
+
+config BOARD_PROTECTLI_VP4670
+	bool "VP4670"
diff --git a/src/mainboard/protectli/vault_cml/Makefile.inc b/src/mainboard/protectli/vault_cml/Makefile.inc
new file mode 100644
index 0000000000..d308320b42
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/Makefile.inc
@@ -0,0 +1,14 @@
+## SPDX-License-Identifier: GPL-2.0-only
+
+bootblock-y += bootblock.c
+bootblock-y += gpio.c
+
+romstage-y += romstage.c
+
+ramstage-y += mainboard.c
+ramstage-$(CONFIG_SOC_INTEL_COMMON_BLOCK_HDA_VERB) += hda_verb.c
+ramstage-y += gpio.c
+ramstage-$(CONFIG_MAINBOARD_USE_LIBGFXINIT) += gma-mainboard.ads
+
+all-y += die.c
+smm-y += die.c
diff --git a/src/mainboard/protectli/vault_cml/acpi/ec.asl b/src/mainboard/protectli/vault_cml/acpi/ec.asl
new file mode 100644
index 0000000000..853b0877b3
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/acpi/ec.asl
@@ -0,0 +1 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
diff --git a/src/mainboard/protectli/vault_cml/acpi/superio.asl b/src/mainboard/protectli/vault_cml/acpi/superio.asl
new file mode 100644
index 0000000000..853b0877b3
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/acpi/superio.asl
@@ -0,0 +1 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
diff --git a/src/mainboard/protectli/vault_cml/board.fmd b/src/mainboard/protectli/vault_cml/board.fmd
new file mode 100644
index 0000000000..37ec01e6ef
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/board.fmd
@@ -0,0 +1,15 @@
+FLASH@0xff000000 0x1000000 {
+	SI_ALL 6M {
+		SI_DESC 4K
+		SI_ME
+	}
+
+	UNIFIED_MRC_CACHE(PRESERVE) 128K {
+		RECOVERY_MRC_CACHE 64K
+		RW_MRC_CACHE 64K
+	}
+
+	SMMSTORE(PRESERVE) 256K
+	FMAP 0x800
+	COREBOOT(CBFS)
+}
diff --git a/src/mainboard/protectli/vault_cml/board_info.txt b/src/mainboard/protectli/vault_cml/board_info.txt
new file mode 100644
index 0000000000..4a4632a860
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/board_info.txt
@@ -0,0 +1,6 @@
+Vendor name: Protectli
+Board name: VP4630/VP4650/VP4670
+Category: sbc
+ROM protocol: SPI
+ROM socketed: y
+Flashrom support: y
diff --git a/src/mainboard/protectli/vault_cml/bootblock.c b/src/mainboard/protectli/vault_cml/bootblock.c
new file mode 100644
index 0000000000..9052fb8631
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/bootblock.c
@@ -0,0 +1,37 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <bootblock_common.h>
+#include <soc/gpio.h>
+#include <superio/ite/common/ite.h>
+#include <superio/ite/it8786e/it8786e.h>
+#include "gpio.h"
+
+#define UART_DEV PNP_DEV(0x2e, IT8786E_SP1)
+#define GPIO_DEV PNP_DEV(0x2e, IT8786E_GPIO)
+
+void bootblock_mainboard_early_init(void)
+{
+	/* CLKIN freq 24MHz, Ext CLKIN for Watchdog, Internal VCC_OK */
+	ite_reg_write(GPIO_DEV, 0x23, 0x49);
+	/* Set pin native functions */
+	ite_reg_write(GPIO_DEV, 0x26, 0x00);
+	/* Set GPIOS exposed on pin header as GPIO functions  */
+	ite_reg_write(GPIO_DEV, 0x29, 0xc0);
+	/* External CLKIN PCICLK */
+	ite_reg_write(GPIO_DEV, 0x71, 0x08);
+	/* Enable 3VSB during Suspend-to-RAM */
+	ite_enable_3vsbsw(GPIO_DEV);
+	/* Delay PWROK2 after 3VSBSW# during resume from Suspend-to-RAM */
+	ite_delay_pwrgd3(GPIO_DEV);
+	ite_kill_watchdog(GPIO_DEV);
+	ite_enable_serial(UART_DEV, CONFIG_TTYS0_BASE);
+}
+
+void bootblock_mainboard_init(void)
+{
+	const struct pad_config *pads;
+	size_t num;
+
+	pads = board_gpio_table(&num);
+	gpio_configure_pads(pads, num);
+}
diff --git a/src/mainboard/protectli/vault_cml/cmos.default b/src/mainboard/protectli/vault_cml/cmos.default
new file mode 100644
index 0000000000..62715bc6ba
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/cmos.default
@@ -0,0 +1,3 @@
+boot_option=Fallback
+debug_level=Debug
+me_state=Enable
diff --git a/src/mainboard/protectli/vault_cml/cmos.layout b/src/mainboard/protectli/vault_cml/cmos.layout
new file mode 100644
index 0000000000..b2f8e319c8
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/cmos.layout
@@ -0,0 +1,40 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+entries
+
+0	384	r	0	reserved_memory
+
+# RTC_BOOT_BYTE (coreboot hardcoded)
+384	1	e	2	boot_option
+388	4	h	0	reboot_counter
+395	3	e	3	debug_level
+398	1	e	4	me_state
+400	4	h	0	me_state_counter
+984	16	h	0	check_sum
+
+
+enumerations
+
+1	0	Disable
+1	1	Enable
+
+2	0	Fallback
+2	1	Normal
+
+3	0	Emergency
+3	1	Alert
+3	2	Critical
+3	3	Error
+3	4	Warning
+3	5	Notice
+3	6	Info
+3	7	Debug
+3	8	Spew
+
+4       0       Enable
+4       1       Disable
+
+
+checksums
+
+checksum 392 983 984
diff --git a/src/mainboard/protectli/vault_cml/data.vbt b/src/mainboard/protectli/vault_cml/data.vbt
new file mode 100644
index 0000000000..bdcb34ec46
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/data.vbt
diff --git a/src/mainboard/protectli/vault_cml/devicetree.cb b/src/mainboard/protectli/vault_cml/devicetree.cb
new file mode 100644
index 0000000000..154d81a4a9
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/devicetree.cb
@@ -0,0 +1,248 @@
+chip soc/intel/cannonlake
+	# Enable Enhanced Intel SpeedStep
+	register "eist_enable" = "1"
+
+	register "cpu_pl2_4_cfg" = "baseline"
+
+	register "gen1_dec" = "0x00fc0201"
+	register "gen2_dec" = "0x007c0a01"
+	register "gen3_dec" = "0x000c03e1"
+	register "gen4_dec" = "0x001c02e1"
+
+	# GPIO
+	register "PchUnlockGpioPads" = "1"
+	register "gpe0_dw0" = "0x2"
+	register "gpe0_dw1" = "0x3"
+	register "gpe0_dw2" = "0xd"
+
+	# FSP configuration
+	register "SaGv" = "SaGv_Enabled"
+	register "ScsEmmcHs400Enabled" = "1"
+
+	# Enable eDP device
+	register "DdiPortEdp" = "1" # Display Port
+
+	# Enable HPD for DDI ports B/C
+	register "DdiPortBHpd" = "1" # HDMI
+	register "DdiPortCHpd" = "1" # USB Type-C
+
+	# Enable DDC for DDI port B
+	register "DdiPortBDdc" = "1" # HDMI
+
+	register "PchHdaAudioLinkHda" = "1"
+
+	# Misc
+	register "AcousticNoiseMitigation" = "1"
+
+	# Power
+	register "PchPmSlpS3MinAssert"  = "3"	# 50ms
+	register "PchPmSlpS4MinAssert"  = "1"	# 1s
+	register "PchPmSlpSusMinAssert" = "2"	# 500ms
+	register "PchPmSlpAMinAssert"   = "4"	# 2s
+
+	register "tcc_offset" = "20" # TCC of 80C
+
+	# Enable SERIRQ continuous
+	register "serirq_mode" = "SERIRQ_CONTINUOUS"
+
+	register "SkipExtGfxScan" = "1"
+
+	register "enable_c6dram" = "1"
+
+	register "SataPortsEnable[0]" = "1"
+	register "SataPortsEnable[2]" = "1"
+
+	register "PcieRpEnable[4]" = "1" # LAN1
+	register "PcieRpEnable[5]" = "1" # LAN2
+	register "PcieRpEnable[6]" = "1" # LAN3
+	register "PcieRpEnable[7]" = "1" # LAN4
+	register "PcieRpEnable[8]" = "1" # LAN5
+	register "PcieRpEnable[9]" = "1" # LAN6
+	register "PcieRpEnable[11]" = "1" # M.2 WiFi
+	register "PcieRpEnable[12]" = "1" # M.2 NVMe x4
+
+	# Enable Advanced Error Reporting for RP 5-10, 12, 13
+	register "PcieRpAdvancedErrorReporting[4]" = "1"
+	register "PcieRpAdvancedErrorReporting[5]" = "1"
+	register "PcieRpAdvancedErrorReporting[6]" = "1"
+	register "PcieRpAdvancedErrorReporting[7]" = "1"
+	register "PcieRpAdvancedErrorReporting[8]" = "1"
+	register "PcieRpAdvancedErrorReporting[9]" = "1"
+	register "PcieRpAdvancedErrorReporting[11]" = "1"
+	register "PcieRpAdvancedErrorReporting[12]" = "1"
+
+	# Enable Latency Tolerance Reporting Mechanism RP 5-10, 12, 13
+	register "PcieRpLtrEnable[4]" = "1"
+	register "PcieRpLtrEnable[5]" = "1"
+	register "PcieRpLtrEnable[6]" = "1"
+	register "PcieRpLtrEnable[7]" = "1"
+	register "PcieRpLtrEnable[8]" = "1"
+	register "PcieRpLtrEnable[9]" = "1"
+	register "PcieRpLtrEnable[11]" = "1"
+	register "PcieRpLtrEnable[12]" = "1"
+
+	register "PcieClkSrcUsage[0]" = "PCIE_CLK_FREE"
+	register "PcieClkSrcUsage[1]" = "PCIE_CLK_FREE"
+	register "PcieClkSrcUsage[2]" = "PCIE_CLK_FREE"
+	register "PcieClkSrcUsage[3]" = "PCIE_CLK_FREE"
+	register "PcieClkSrcUsage[4]" = "PCIE_CLK_FREE"
+	register "PcieClkSrcUsage[5]" = "PCIE_CLK_FREE"
+
+	# USB related
+	register "usb2_wake_enable_bitmap" = "USB_PORT_WAKE_ENABLE(1) | \
+					      USB_PORT_WAKE_ENABLE(2) | \
+					      USB_PORT_WAKE_ENABLE(3) | \
+					      USB_PORT_WAKE_ENABLE(4) | \
+					      USB_PORT_WAKE_ENABLE(5) | \
+					      USB_PORT_WAKE_ENABLE(6) | \
+					      USB_PORT_WAKE_ENABLE(7) | \
+					      USB_PORT_WAKE_ENABLE(8) | \
+					      USB_PORT_WAKE_ENABLE(9)"
+
+	register "usb3_wake_enable_bitmap" = "USB_PORT_WAKE_ENABLE(1) | \
+					      USB_PORT_WAKE_ENABLE(2) | \
+					      USB_PORT_WAKE_ENABLE(3) | \
+					      USB_PORT_WAKE_ENABLE(4)"
+
+	register "PchUsb2PhySusPgDisable" = "1"
+
+	register "usb2_ports[0]" = "USB2_PORT_MID(OC_SKIP)"
+	register "usb2_ports[1]" = "USB2_PORT_MID(OC_SKIP)"
+	register "usb2_ports[2]" = "USB2_PORT_TYPE_C(OC_SKIP)"
+	register "usb2_ports[3]" = "USB2_PORT_MID(OC_SKIP)"
+	register "usb2_ports[4]" = "USB2_PORT_MID(OC_SKIP)"
+	register "usb2_ports[5]" = "USB2_PORT_MID(OC_SKIP)"		# M2 WiFi
+	register "usb2_ports[6]" = "USB2_PORT_MID(OC_SKIP)"
+	register "usb2_ports[7]" = "USB2_PORT_MID(OC_SKIP)"
+	register "usb2_ports[8]" = "USB2_PORT_MID(OC_SKIP)"		# 4G/LTE
+	register "usb2_ports[9]" = "USB2_PORT_EMPTY"
+
+	register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC_SKIP)"
+	register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC_SKIP)"
+	register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC_SKIP)"
+	register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC_SKIP)"
+	register "usb3_ports[4]" = "USB3_PORT_EMPTY"
+	register "usb3_ports[5]" = "USB3_PORT_EMPTY"
+
+	register "SerialIoDevMode" = "{
+		[PchSerialIoIndexI2C0] = PchSerialIoDisabled,
+		[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
+		[PchSerialIoIndexI2C2] = PchSerialIoDisabled,
+		[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
+		[PchSerialIoIndexI2C4] = PchSerialIoDisabled,
+		[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
+		[PchSerialIoIndexSPI0] = PchSerialIoDisabled,
+		[PchSerialIoIndexSPI1] = PchSerialIoDisabled,
+		[PchSerialIoIndexSPI2] = PchSerialIoDisabled,
+		[PchSerialIoIndexUART0] = PchSerialIoDisabled,
+		[PchSerialIoIndexUART1] = PchSerialIoDisabled,
+		[PchSerialIoIndexUART2] = PchSerialIoDisabled,
+	}"
+
+	device cpu_cluster 0 on	end
+	device domain 0 on
+		device pci 00.0 on  end # Host Bridge
+		device pci 02.0 on  end # Integrated Graphics Device
+		device pci 04.0 on  end # SA Thermal device
+		device pci 08.0 off end # Gaussian Mixture Model
+		device pci 12.0 on  end # Thermal Subsystem
+		device pci 12.5 off end # UFS SCS
+		device pci 12.6 off end # GSPI #2
+		device pci 14.0 on  end # USB xHCI
+		device pci 14.1 off end # USB xDCI (OTG)
+		device pci 14.5 off end # SDCard
+		device pci 15.0 off end # I2C #0
+		device pci 15.1 off end # I2C #1
+		device pci 15.2 off end # I2C #2
+		device pci 15.3 off end # I2C #3
+		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 Redirection
+		device pci 16.4 off end # Management Engine Interface 3
+		device pci 16.5 off end # Management Engine Interface 4
+		device pci 17.0 on  end # SATA
+		device pci 19.0 off end # I2C #4
+		device pci 19.1 off end # I2C #5
+		device pci 19.2 off end # UART #2
+		device pci 1a.0 on  end # eMMC
+		device pci 1c.0 off end # PCI Express Port 1
+		device pci 1c.1 off end # PCI Express Port 2
+		device pci 1c.2 off end # PCI Express Port 3
+		device pci 1c.3 off end # PCI Express Port 4
+		device pci 1c.4 on  end # PCI Express Port 5  LAN1
+		device pci 1c.5 on  end # PCI Express Port 6  LAN2
+		device pci 1c.6 on  end # PCI Express Port 7  LAN3
+		device pci 1c.7 on  end # PCI Express Port 8  LAN4
+		device pci 1d.0 on  end # PCI Express Port 9  LAN5
+		device pci 1d.1 on  end # PCI Express Port 10 LAN6
+		device pci 1d.2 off end # PCI Express Port 11
+		device pci 1d.3 on  end # PCI Express Port 12 M.2 WiFi
+			smbios_slot_desc	"SlotTypeM2Socket1_SD" "SlotLengthOther"
+						"M.2/E 2230 (M2_WIFI2)" "SlotDataBusWidth1X"
+		device pci 1d.4 on      # PCI Express Port 13 NVMe
+			smbios_slot_desc	"SlotTypeM2Socket3" "SlotLengthOther"
+						"M.2/M 2280 (J1)" "SlotDataBusWidth4X"
+		end
+		device pci 1d.5 off end # PCI Express Port 14
+		device pci 1d.6 off end # PCI Express Port 15
+		device pci 1d.7 off end # PCI Express Port 16
+		device pci 1e.0 off end # UART #0
+		device pci 1e.1 off end # UART #1
+		device pci 1e.2 off end # GSPI #0
+		device pci 1e.3 off end # GSPI #1
+		device pci 1f.0 on
+			chip superio/ite/it8786e
+				register "TMPIN1.mode"    = "THERMAL_PECI"
+				register "TMPIN1.offset"  = "0x63"
+				register "TMPIN2.mode"    = "THERMAL_MODE_DISABLED"
+				register "TMPIN3.mode"    = "THERMAL_MODE_DISABLED"
+				register "ec.vin_mask"    = "VIN_ALL"
+				register "ec.smbus_24mhz" = "1"
+				register "ec.smbus_en"    = "1"
+				# FAN1 is CPU fan (connector on board)
+				register "FAN1.mode" = "FAN_SMART_AUTOMATIC"
+				register "FAN1.smart.tmpin"     = " 1"
+				register "FAN1.smart.tmp_off"   = "40"
+				register "FAN1.smart.tmp_start" = "60"
+				register "FAN1.smart.tmp_full"  = "85"
+				register "FAN1.smart.tmp_delta" = " 2"
+				register "FAN1.smart.pwm_start" = "20"
+				register "FAN1.smart.slope"     = "24"
+				register "FAN2.mode"      = "FAN_MODE_OFF"
+				register "FAN3.mode"      = "FAN_MODE_OFF"
+				device pnp 2e.1 on	# COM 1
+					io 0x60 = 0x3f8
+					irq 0x70 = 4
+				end
+				device pnp 2e.2 on	# COM 2
+					io 0x60 = 0x2f8
+					irq 0x70 = 3
+				end
+				device pnp 2e.3 off end # Printer Port
+				device pnp 2e.4 on	# Environment Controller
+					io 0x60 = 0xa40
+					io 0x62 = 0xa30
+					irq 0x70 = 9
+				end
+				device pnp 2e.5 off end	# Keyboard
+				device pnp 2e.6 off end	# Mouse
+				device pnp 2e.7 off end	# GPIO
+				device pnp 2e.8 off end # COM 3
+				device pnp 2e.9 off end # COM 4
+				device pnp 2e.a off end	# CIR
+				device pnp 2e.b off end	# COM 5
+				device pnp 2e.c off end	# COM 6
+			end
+			chip drivers/pc80/tpm
+				device pnp 0c31.0 on end
+			end
+		end # LPC Interface
+		device pci 1f.1 hidden end # P2SB
+		device pci 1f.2 hidden end # Power Management Controller
+		device pci 1f.3 on  end # Intel HDA
+		device pci 1f.4 on  end # SMBus
+		device pci 1f.5 on  end # PCH SPI
+		device pci 1f.6 off end # GbE
+	end
+end
diff --git a/src/mainboard/protectli/vault_cml/die.c b/src/mainboard/protectli/vault_cml/die.c
new file mode 100644
index 0000000000..52b3338799
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/die.c
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <console/console.h>
+#include <pc80/i8254.h>
+#include <soc/gpio.h>
+#include <delay.h>
+#include <gpio.h>
+
+static void beep_and_blink(void)
+{
+	static uint8_t blink = 0;
+	static uint8_t beep_count = 0;
+
+	gpio_set(GPP_E8, blink);
+	/* Beep 12 times at most, constant beeps may be annoying */
+	if (beep_count < 12) {
+		beep(800, 300);
+		mdelay(200);
+		beep_count++;
+	} else {
+		mdelay(500);
+	}
+
+	blink ^= 1;
+}
+
+void die_notify(void)
+{
+	if (ENV_POSTCAR)
+		return;
+
+	/* Make SATA LED blink and use PC SPKR */
+	gpio_output(GPP_E8, 0);
+
+	while (1) {
+		beep_and_blink();
+		beep_and_blink();
+		beep_and_blink();
+		beep_and_blink();
+		delay(2);
+	}
+}
diff --git a/src/mainboard/protectli/vault_cml/dsdt.asl b/src/mainboard/protectli/vault_cml/dsdt.asl
new file mode 100644
index 0000000000..cb0922a5ea
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/dsdt.asl
@@ -0,0 +1,25 @@
+/* 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/cannonlake/acpi/southbridge.asl>
+	}
+
+	#include <southbridge/intel/common/acpi/sleepstates.asl>
+}
diff --git a/src/mainboard/protectli/vault_cml/gma-mainboard.ads b/src/mainboard/protectli/vault_cml/gma-mainboard.ads
new file mode 100644
index 0000000000..5bba15a206
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/gma-mainboard.ads
@@ -0,0 +1,17 @@
+-- SPDX-License-Identifier: GPL-2.0-or-later
+
+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 :=
+     (eDP,
+      DP2,
+      HDMI1,
+      others => Disabled);
+
+end GMA.Mainboard;
diff --git a/src/mainboard/protectli/vault_cml/gpio.c b/src/mainboard/protectli/vault_cml/gpio.c
new file mode 100644
index 0000000000..72faae97c0
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/gpio.c
@@ -0,0 +1,442 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef CFG_GPIO_H
+#define CFG_GPIO_H
+
+#include "gpio.h"
+
+/* Pad configuration was generated automatically using intelp2m utility */
+static const struct pad_config gpio_table[] = {
+
+	/* ------- GPIO Community 0 ------- */
+	/* ------- GPIO Group GPP_A ------- */
+
+	/* GPP_A0 - RCIN# */
+	PAD_CFG_NF(GPP_A0, NONE, DEEP, NF1),
+	/* GPP_A1 - LAD0 */
+	PAD_CFG_NF(GPP_A1, NATIVE, DEEP, NF1),
+	/* GPP_A2 - LAD1 */
+	PAD_CFG_NF(GPP_A2, NATIVE, DEEP, NF1),
+	/* GPP_A3 - LAD2 */
+	PAD_CFG_NF(GPP_A3, NATIVE, DEEP, NF1),
+	/* GPP_A4 - LAD3 */
+	PAD_CFG_NF(GPP_A4, NATIVE, DEEP, NF1),
+	/* GPP_A5 - LFRAME# */
+	PAD_CFG_NF(GPP_A5, NONE, DEEP, NF1),
+	/* GPP_A6 - SERIRQ */
+	PAD_CFG_NF(GPP_A6, NONE, DEEP, NF1),
+	/* GPP_A7 - PIRQA# */
+	PAD_CFG_NF(GPP_A7, NONE, DEEP, NF1),
+	/* GPP_A8 - CLKRUN# */
+	PAD_CFG_NF(GPP_A8, NONE, PLTRST, NF1),
+	/* GPP_A9 - CLKOUT_LPC0 */
+	PAD_CFG_NF(GPP_A9, DN_20K, DEEP, NF1),
+	/* GPP_A10 - CLKOUT_LPC1 */
+	PAD_CFG_NF(GPP_A10, DN_20K, DEEP, NF1),
+	/* GPP_A11 - PME# */
+	PAD_CFG_NF(GPP_A11, UP_20K, DEEP, NF1),
+	/* GPP_A12 - GPIO */
+	PAD_NC(GPP_A12, NONE),
+	/* GPP_A13 - GPIO */
+	PAD_NC(GPP_A13, NONE),
+	/* GPP_A14 - GPIO */
+	PAD_NC(GPP_A14, NONE),
+	/* GPP_A15 - GPIO */
+	PAD_NC(GPP_A15, NONE),
+	/* GPP_A16 - GPIO */
+	PAD_NC(GPP_A16, NONE),
+	/* GPP_A17 - GPIO */
+	PAD_NC(GPP_A17, NONE),
+	/* GPP_A18 - GPIO */
+	PAD_NC(GPP_A18, NONE),
+	/* GPP_A19 - GPIO */
+	PAD_NC(GPP_A19, NONE),
+	/* GPP_A20 - GPIO */
+	PAD_NC(GPP_A20, NONE),
+	/* GPP_A21 - GPIO */
+	PAD_NC(GPP_A21, NONE),
+	/* GPP_A22 - GPIO */
+	PAD_NC(GPP_A22, NONE),
+	/* GPP_A23 - GPIO */
+	PAD_NC(GPP_A23, NONE),
+
+	/* ------- GPIO Group GPP_B ------- */
+
+	/* GPP_B0 - CORE_VID0 */
+	PAD_NC(GPP_B0, NONE),
+	/* GPP_B1 - CORE_VID1 */
+	PAD_NC(GPP_B1, NONE),
+	/* GPP_B2 - GPIO */
+	PAD_NC(GPP_B2, NONE),
+	/* GPP_B3 - GPIO */
+	PAD_NC(GPP_B3, NONE),
+	/* GPP_B4 - GPIO */
+	PAD_NC(GPP_B4, NONE),
+	/* GPP_B5 - GPIO */
+	PAD_NC(GPP_B5, NONE),
+	/* GPP_B6 - GPIO */
+	PAD_NC(GPP_B6, NONE),
+	/* GPP_B7 - GPIO */
+	PAD_NC(GPP_B7, NONE),
+	/* GPP_B8 - GPIO */
+	PAD_NC(GPP_B8, NONE),
+	/* GPP_B9 - GPIO */
+	PAD_NC(GPP_B9, NONE),
+	/* GPP_B10 - GPIO */
+	PAD_NC(GPP_B10, NONE),
+	/* GPP_B11 - EXT_PWR_GATE# */
+	PAD_NC(GPP_B11, NONE),
+	/* GPP_B12 - SLP_S0# */
+	PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1),
+	/* GPP_B13 - PLTRST# */
+	PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1),
+	/* GPP_B14 - SPKR */
+	PAD_CFG_NF(GPP_B14, DN_20K, PLTRST, NF1),
+	/* GPP_B15 - GPIO */
+	PAD_NC(GPP_B15, NONE),
+	/* GPP_B16 - GPIO */
+	PAD_NC(GPP_B16, NONE),
+	/* GPP_B17 - GPIO */
+	PAD_NC(GPP_B17, NONE),
+	/* GPP_B18 - GPIO */
+	PAD_NC(GPP_B18, NONE),
+	/* GPP_B19 - GPIO */
+	PAD_NC(GPP_B19, NONE),
+	/* GPP_B20 - GPIO */
+	PAD_NC(GPP_B20, NONE),
+	/* GPP_B21 - GPIO */
+	PAD_NC(GPP_B21, NONE),
+	/* GPP_B22 - GPIO */
+	PAD_NC(GPP_B22, NONE),
+	/* GPP_B23 - GPIO */
+	PAD_NC(GPP_B23, NONE),
+
+	/* ------- GPIO Group GPP_G ------- */
+
+	/* GPP_G0 - GPIO */
+	PAD_NC(GPP_G0, NONE),
+	/* GPP_G1 - GPIO */
+	PAD_NC(GPP_G1, NONE),
+	/* GPP_G2 - GPIO */
+	PAD_NC(GPP_G2, NONE),
+	/* GPP_G3 - GPIO */
+	PAD_NC(GPP_G3, NONE),
+	/* GPP_G4 - GPIO */
+	PAD_NC(GPP_G4, NONE),
+	/* GPP_G5 - SD3_CD# */
+	PAD_NC(GPP_G5, NONE),
+	/* GPP_G6 - GPIO */
+	PAD_NC(GPP_G6, NONE),
+	/* GPP_G7 - SD3_WP */
+	PAD_NC(GPP_G7, NONE),
+
+	/* ------- GPIO Group SPI ------- */
+
+	/* ------- GPIO Community 1 ------- */
+
+	/* ------- GPIO Group GPP_D ------- */
+
+	/* GPP_D0 - GPIO */
+	PAD_NC(GPP_D0, NONE),
+	/* GPP_D1 - GPIO */
+	PAD_NC(GPP_D1, NONE),
+	/* GPP_D2 - GPIO */
+	PAD_NC(GPP_D2, NONE),
+	/* GPP_D3 - GPIO */
+	PAD_NC(GPP_D3, NONE),
+	/* GPP_D4 - GPIO */
+	PAD_NC(GPP_D4, NONE),
+	/* GPP_D5 - GPIO */
+	PAD_NC(GPP_D5, NONE),
+	/* GPP_D6 - GPIO */
+	PAD_NC(GPP_D6, NONE),
+	/* GPP_D7 - GPIO */
+	PAD_NC(GPP_D7, NONE),
+	/* GPP_D8 - GPIO */
+	PAD_NC(GPP_D8, NONE),
+	/* GPP_D9 - GPIO */
+	PAD_NC(GPP_D9, NONE),
+	/* GPP_D10 - GPIO */
+	PAD_NC(GPP_D10, NONE),
+	/* GPP_D11 - GPIO */
+	PAD_NC(GPP_D11, NONE),
+	/* GPP_D12 - GPIO */
+	PAD_NC(GPP_D12, NONE),
+	/* GPP_D13 - GPIO */
+	PAD_NC(GPP_D13, NONE),
+	/* GPP_D14 - GPIO */
+	PAD_NC(GPP_D14, NONE),
+	/* GPP_D15 - GPIO */
+	PAD_NC(GPP_D15, NONE),
+	/* GPP_D16 - GPIO */
+	PAD_NC(GPP_D16, NONE),
+	/* GPP_D17 - GPIO */
+	PAD_NC(GPP_D17, NONE),
+	/* GPP_D18 - GPIO */
+	PAD_NC(GPP_D18, NONE),
+	/* GPP_D19 - GPIO */
+	PAD_NC(GPP_D19, NONE),
+	/* GPP_D20 - GPIO */
+	PAD_NC(GPP_D20, NONE),
+	/* GPP_D21 - SPI1_IO2 */
+	PAD_NC(GPP_D21, NONE),
+	/* GPP_D22 - SPI1_IO3 */
+	PAD_NC(GPP_D22, NONE),
+	/* GPP_D23 - GPIO */
+	PAD_NC(GPP_D23, NONE),
+
+	/* ------- GPIO Group GPP_F ------- */
+
+	/* GPP_F0 - GPIO */
+	PAD_NC(GPP_F0, NONE),
+	/* GPP_F1 - GPIO */
+	PAD_NC(GPP_F1, NONE),
+	/* GPP_F2 - GPIO */
+	PAD_NC(GPP_F2, NONE),
+	/* GPP_F3 - GPIO */
+	PAD_NC(GPP_F3, NONE),
+	/* GPP_F4 - GPIO */
+	PAD_NC(GPP_F4, NONE),
+	/* GPP_F5 - GPIO */
+	PAD_NC(GPP_F5, NONE),
+	/* GPP_F6 - GPIO */
+	PAD_NC(GPP_F6, NONE),
+	/* GPP_F7 - GPIO */
+	PAD_NC(GPP_F7, NONE),
+	/* GPP_F8 - GPIO */
+	PAD_NC(GPP_F8, NONE),
+	/* GPP_F9 - GPIO */
+	PAD_NC(GPP_F9, NONE),
+	/* GPP_F10 - GPIO */
+	PAD_NC(GPP_F10, NONE),
+	/* GPP_F11 - EMMC_CMD */
+	PAD_CFG_NF(GPP_F11, NONE, DEEP, NF1),
+	/* GPP_F12 - EMMC_DATA0 */
+	PAD_CFG_NF(GPP_F12, NONE, DEEP, NF1),
+	/* GPP_F13 - EMMC_DATA1 */
+	PAD_CFG_NF(GPP_F13, NONE, DEEP, NF1),
+	/* GPP_F14 - EMMC_DATA2 */
+	PAD_CFG_NF(GPP_F14, NONE, DEEP, NF1),
+	/* GPP_F15 - EMMC_DATA3 */
+	PAD_CFG_NF(GPP_F15, NONE, DEEP, NF1),
+	/* GPP_F16 - EMMC_DATA4 */
+	PAD_CFG_NF(GPP_F16, NONE, DEEP, NF1),
+	/* GPP_F17 - EMMC_DATA5 */
+	PAD_CFG_NF(GPP_F17, NONE, DEEP, NF1),
+	/* GPP_F18 - EMMC_DATA6 */
+	PAD_CFG_NF(GPP_F18, NONE, DEEP, NF1),
+	/* GPP_F19 - EMMC_DATA7 */
+	PAD_CFG_NF(GPP_F19, NONE, DEEP, NF1),
+	/* GPP_F20 - EMMC_RCLK */
+	PAD_CFG_NF(GPP_F20, NONE, DEEP, NF1),
+	/* GPP_F21 - EMMC_CLK */
+	PAD_CFG_NF(GPP_F21, NONE, DEEP, NF1),
+	/* GPP_F22 - EMMC_RESET# */
+	PAD_CFG_NF(GPP_F22, NONE, DEEP, NF1),
+	/* GPP_F23 - GPIO */
+	PAD_NC(GPP_F23, NONE),
+
+	/* ------- GPIO Group GPP_H ------- */
+
+	/* GPP_H0 - GPIO */
+	PAD_NC(GPP_H0, NONE),
+	/* GPP_H1 - GPIO# */
+	PAD_NC(GPP_H1, NONE),
+	/* GPP_H2 - GPIO */
+	PAD_NC(GPP_H2, NONE),
+	/* GPP_H3 - GPIO */
+	PAD_NC(GPP_H3, NONE),
+	/* GPP_H4 - GPIO */
+	PAD_NC(GPP_H4, NONE),
+	/* GPP_H5 - GPIO */
+	PAD_NC(GPP_H5, NONE),
+	/* GPP_H6 - GPIO */
+	PAD_NC(GPP_H6, NONE),
+	/* GPP_H7 - GPIO */
+	PAD_NC(GPP_H7, NONE),
+	/* GPP_H8 - GPIO */
+	PAD_NC(GPP_H8, NONE),
+	/* GPP_H9 - GPIO */
+	PAD_NC(GPP_H9, NONE),
+	/* GPP_H10 - GPIO */
+	PAD_NC(GPP_H10, NONE),
+	/* GPP_H11 - GPIO */
+	PAD_NC(GPP_H11, NONE),
+	/* GPP_H12 - GPIO */
+	PAD_NC(GPP_H12, NONE),
+	/* GPP_H13 - GPIO */
+	PAD_NC(GPP_H13, NONE),
+	/* GPP_H14 - GPIO */
+	PAD_NC(GPP_H14, NONE),
+	/* GPP_H15 - GPIO */
+	PAD_NC(GPP_H15, NONE),
+	/* GPP_H16 - GPIO */
+	PAD_NC(GPP_H16, NONE),
+	/* GPP_H17 - GPIO */
+	PAD_NC(GPP_H17, NONE),
+	/* GPP_H18 - CPU_C10_GATE# */
+	PAD_CFG_NF(GPP_H18, NONE, DEEP, NF1),
+	/* GPP_H19 - GPIO */
+	PAD_NC(GPP_H19, NONE),
+	/* GPP_H20 - GPIO */
+	PAD_NC(GPP_H20, NONE),
+	/* GPP_H21 - GPIO */
+	PAD_NC(GPP_H21, NONE),
+	/* GPP_H22 - GPIO */
+	PAD_NC(GPP_H22, NONE),
+	/* GPP_H23 - GPIO */
+	PAD_NC(GPP_H23, NONE),
+
+	/* ------- GPIO Group VGPIO ------- */
+
+	/* ------- GPIO Community 2 ------- */
+
+	/* ------- GPIO Group GPD ------- */
+
+	/* GPD0 - BATLOW# */
+	PAD_CFG_NF(GPD0, NONE, RSMRST, NF1),
+	/* GPD1 - ACPRESENT */
+	PAD_CFG_NF(GPD1, NATIVE, RSMRST, NF1),
+	/* GPD2 - LAN_WAKE# */
+	PAD_CFG_NF(GPD2, NATIVE, RSMRST, NF1),
+	/* GPD3 - PRWBTN# */
+	PAD_CFG_NF(GPD3, UP_20K, RSMRST, NF1),
+	/* GPD4 - SLP_S3# */
+	PAD_CFG_NF(GPD4, NONE, RSMRST, NF1),
+	/* GPD5 - SLP_S4# */
+	PAD_CFG_NF(GPD5, NONE, RSMRST, NF1),
+	/* GPD6 - SLP_A# */
+	PAD_NC(GPD6, NONE),
+	/* GPD7 - GPIO */
+	PAD_NC(GPD7, NONE),
+	/* GPD8 - SUSCLK */
+	PAD_NC(GPD8, NONE),
+	/* GPD9 - GPIO */
+	PAD_NC(GPD9, NONE),
+	/* GPD10 - SLP_S5# */
+	PAD_NC(GPD10, NONE),
+	/* GPD11 - GPIO */
+	PAD_NC(GPD11, NONE),
+
+	/* ------- GPIO Community 3 ------- */
+
+	/* ------- GPIO Group AZA ------- */
+
+	/* ------- GPIO Group CPU ------- */
+
+	/* ------- GPIO Community 4 ------- */
+
+	/* ------- GPIO Group GPP_C ------- */
+
+	/* GPP_C0 - SMBCLK */
+	PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1),
+	/* GPP_C1 - SMBDATA */
+	PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1),
+	/* GPP_C2 - GPIO */
+	PAD_NC(GPP_C2, NONE),
+	/* GPP_C3 - SML0CLK */
+	PAD_CFG_NF(GPP_C3, NONE, DEEP, NF1),
+	/* GPP_C4 - SML0DATA */
+	PAD_CFG_NF(GPP_C4, NONE, DEEP, NF1),
+	/* GPP_C5 - GPIO */
+	PAD_NC(GPP_C5, NONE),
+	/* GPP_C6 - SML1CLK */
+	PAD_CFG_NF(GPP_C6, NONE, DEEP, NF1),
+	/* GPP_C7 - SML1DATA */
+	PAD_CFG_NF(GPP_C7, NONE, DEEP, NF1),
+	/* GPP_C8 - GPIO */
+	PAD_NC(GPP_C8, NONE),
+	/* GPP_C9 - GPIO */
+	PAD_NC(GPP_C9, NONE),
+	/* GPP_C10 - GPIO */
+	PAD_NC(GPP_C10, NONE),
+	/* GPP_C11 - GPIO */
+	PAD_NC(GPP_C11, NONE),
+	/* GPP_C12 - GPIO */
+	PAD_NC(GPP_C12, NONE),
+	/* GPP_C13 - GPIO */
+	PAD_NC(GPP_C13, NONE),
+	/* GPP_C14 - GPIO */
+	PAD_NC(GPP_C14, NONE),
+	/* GPP_C15 - GPIO */
+	PAD_NC(GPP_C15, NONE),
+	/* GPP_C16 - GPIO */
+	PAD_NC(GPP_C16, NONE),
+	/* GPP_C17 - GPIO */
+	PAD_NC(GPP_C17, NONE),
+	/* GPP_C18 - GPIO */
+	PAD_NC(GPP_C18, NONE),
+	/* GPP_C19 - GPIO */
+	PAD_NC(GPP_C19, NONE),
+	/* GPP_C20 - GPIO */
+	PAD_NC(GPP_C20, NONE),
+	/* GPP_C21 - GPIO */
+	PAD_NC(GPP_C21, NONE),
+	/* GPP_C22 - GPIO */
+	PAD_NC(GPP_C22, NONE),
+	/* GPP_C23 - GPIO */
+	PAD_NC(GPP_C23, NONE),
+
+	/* ------- GPIO Group GPP_E ------- */
+
+	/* GPP_E0 - GPIO */
+	PAD_NC(GPP_E0, NONE),
+	/* GPP_E1 - GPIO */
+	PAD_NC(GPP_E1, NONE),
+	/* GPP_E2 - SATAXPCIE2 */
+	PAD_CFG_NF(GPP_E2, UP_20K, PLTRST, NF1),
+	/* GPP_E3 - GPIO */
+	PAD_NC(GPP_E3, NONE),
+	/* GPP_E4 - GPIO */
+	PAD_NC(GPP_E4, NONE),
+	/* GPP_E5 - GPIO */
+	PAD_NC(GPP_E5, NONE),
+	/* GPP_E6 - GPIO */
+	PAD_NC(GPP_E6, NONE),
+	/* GPP_E7 - GPIO */
+	PAD_NC(GPP_E7, NONE),
+	/* GPP_E8 - SATALED# */
+	PAD_CFG_NF(GPP_E8, NONE, PLTRST, NF1),
+	/* GPP_E9 - RESERVED */
+	PAD_NC(GPP_E9, NONE),
+	/* GPP_E10 - RESERVED */
+	PAD_NC(GPP_E10, NONE),
+	/* GPP_E11 - GPIO */
+	PAD_NC(GPP_E11, NONE),
+	/* GPP_E12 - GPIO */
+	PAD_NC(GPP_E12, NONE),
+	/* GPP_E13 - DDPB_HPD0 */
+	PAD_CFG_NF(GPP_E13, NONE, DEEP, NF1),
+	/* GPP_E14 - DDPC_HPD1 */
+	PAD_CFG_NF(GPP_E14, NONE, DEEP, NF1),
+	/* GPP_E15 - DDPD_HPD2 */
+	PAD_NC(GPP_E15, NONE),
+	/* GPP_E16 - GPIO */
+	PAD_NC(GPP_E16, NONE),
+	/* GPP_E17 - EDP_HPD */
+	PAD_CFG_NF(GPP_E17, NONE, DEEP, NF1),
+	/* GPP_E18 - DPPB_CTRLCLK */
+	PAD_CFG_NF(GPP_E18, NONE, DEEP, NF1),
+	/* GPP_E19 - DPPB_CTRLDATA */
+	PAD_CFG_NF(GPP_E19, NONE, DEEP, NF1),
+	/* GPP_E20 - DPPC_CTRLCLK */
+	PAD_NC(GPP_E20, NONE),
+	/* GPP_E21 - DPPC_CTRLDATA */
+	PAD_NC(GPP_E21, NONE),
+	/* GPP_E22 - DPPD_CTRLCLK */
+	PAD_NC(GPP_E22, NONE),
+	/* GPP_E23 - DPPD_CTRLDATA */
+	PAD_NC(GPP_E23, NONE),
+
+	/* ------- GPIO Group JTAG ------- */
+
+	/* ------- GPIO Group HVMOS ------- */
+};
+
+const struct pad_config *board_gpio_table(size_t *num)
+{
+	*num = ARRAY_SIZE(gpio_table);
+	return gpio_table;
+}
+
+#endif /* CFG_GPIO_H */
diff --git a/src/mainboard/protectli/vault_cml/gpio.h b/src/mainboard/protectli/vault_cml/gpio.h
new file mode 100644
index 0000000000..d98dd82b6d
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/gpio.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __BASEBOARD_GPIO_H__
+#define __BASEBOARD_GPIO_H__
+
+#include <stdint.h>
+#include <soc/gpio.h>
+
+const struct pad_config *board_gpio_table(size_t *num);
+
+#endif /* __BASEBOARD_GPIO_H__ */
diff --git a/src/mainboard/protectli/vault_cml/hda_verb.c b/src/mainboard/protectli/vault_cml/hda_verb.c
new file mode 100644
index 0000000000..d0beefc042
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/hda_verb.c
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <device/azalia_device.h>
+
+const u32 cim_verb_data[] = {
+	0x10ec0897,	/* Codec Vendor / Device ID: Realtek */
+	0x10ec0000,	/* Subsystem ID */
+	15,		/* Number of 4 dword sets */
+	AZALIA_SUBVENDOR(0, 0x10ec0662),
+	AZALIA_PIN_CFG(0, 0x11, 0x40000000),
+	AZALIA_PIN_CFG(0, 0x12, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x14, 0x04214110),
+	AZALIA_PIN_CFG(0, 0x15, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x16, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x17, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x18, 0x04a19120),
+	AZALIA_PIN_CFG(0, 0x19, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x1a, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x1b, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x1c, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x1d, 0x40231105),
+	AZALIA_PIN_CFG(0, 0x1e, 0x411111f0),
+	AZALIA_PIN_CFG(0, 0x1f, 0x411111f0),
+
+	0x8086280b,	/* Codec Vendor / Device ID: Intel */
+	0x80860101,	/* Subsystem ID */
+	2,		/* Number of 4 dword sets */
+	AZALIA_SUBVENDOR(2, 0x80860101),
+	AZALIA_PIN_CFG(2, 0x03, 0x18560010),
+};
+
+const u32 pc_beep_verbs[] = {
+};
+AZALIA_ARRAY_SIZES;
diff --git a/src/mainboard/protectli/vault_cml/mainboard.c b/src/mainboard/protectli/vault_cml/mainboard.c
new file mode 100644
index 0000000000..24f46c9013
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/mainboard.c
@@ -0,0 +1,34 @@
+
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#include <cpu/x86/name.h>
+#include <device/device.h>
+#include <pc80/i8254.h>
+#include <smbios.h>
+#include <string.h>
+
+const char *smbios_mainboard_product_name(void)
+{
+	char processor_name[49];
+
+	fill_processor_name(processor_name);
+
+	if (strstr(processor_name, "i3-10110U") != NULL)
+		return "VP4630";
+	else if (strstr(processor_name, "i5-10210U") != NULL)
+		return "VP4650";
+	else if (strstr(processor_name, "i7-10810U") != NULL)
+		return "VP4670";
+	else
+		return CONFIG_MAINBOARD_SMBIOS_PRODUCT_NAME;
+}
+
+static void mainboard_final(void *unused)
+{
+	if (CONFIG(BEEP_ON_BOOT))
+		beep(1500, 100);
+}
+
+struct chip_operations mainboard_ops = {
+	.final = mainboard_final,
+};
diff --git a/src/mainboard/protectli/vault_cml/romstage.c b/src/mainboard/protectli/vault_cml/romstage.c
new file mode 100644
index 0000000000..453566234a
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/romstage.c
@@ -0,0 +1,44 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#include <soc/cnl_memcfg_init.h>
+#include <soc/romstage.h>
+
+static const struct cnl_mb_cfg board_memcfg_cfg = {
+	/* Access memory info through SMBUS. */
+	.spd[0] = {
+		.read_type = READ_SMBUS,
+		.spd_spec = {.spd_smbus_address = 0xA0}
+	},
+	.spd[1] = {
+		.read_type = NOT_EXISTING,
+	},
+	.spd[2] = {
+		.read_type = READ_SMBUS,
+		.spd_spec = {.spd_smbus_address = 0xA4}
+	},
+	.spd[3] = {
+		.read_type = NOT_EXISTING,
+	},
+
+	/* Baseboard uses 121, 81 and 100 rcomp resistors */
+	.rcomp_resistor = {121, 81, 100},
+
+	/*
+	 * Baseboard Rcomp target values.
+	 */
+	.rcomp_targets = {100, 40, 20, 20, 26},
+
+	/* Baseboard is an interleaved design */
+	.dq_pins_interleaved = 1,
+
+	/* Baseboard is using config 2 for vref_ca */
+	.vref_ca_config = 2,
+
+	/* Enable Early Command Training */
+	.ect = 1,
+};
+
+void mainboard_memory_init_params(FSPM_UPD *memupd)
+{
+	cannonlake_memcfg_init(&memupd->FspmConfig, &board_memcfg_cfg);
+}
diff --git a/src/mainboard/protectli/vault_cml/vboot-rwa.fmd b/src/mainboard/protectli/vault_cml/vboot-rwa.fmd
new file mode 100644
index 0000000000..b5c233f383
--- /dev/null
+++ b/src/mainboard/protectli/vault_cml/vboot-rwa.fmd
@@ -0,0 +1,40 @@
+FLASH@0xff000000 0x1000000 {
+	SI_ALL 6M {
+		SI_DESC 4K
+		SI_ME
+	}
+
+	RW_MISC 424K {
+		UNIFIED_MRC_CACHE(PRESERVE) 128K {
+			RECOVERY_MRC_CACHE 64K
+			RW_MRC_CACHE 64K
+		}
+		SMMSTORE(PRESERVE) 256K
+		RW_SHARED 0x4000 {
+			SHARED_DATA@0x0 0x2000
+			VBLOCK_DEV@0x2000 0x2000
+		}
+		RW_NVRAM(PRESERVE) 24K
+	}
+
+	CONSOLE 0x20000
+
+	RW_SECTION_A {
+		VBLOCK_A 0x2000
+		FW_MAIN_A(CBFS)
+		RW_FWID_A 0x40
+	}
+
+	# T/B = 0
+	# BP3 = 0 BP2 = 1 BP1 = 1 BP0 = 1
+	WP_RO@0xC00000 0x400000 {
+		RO_VPD(PRESERVE)@0x0 0x4000
+		RO_SECTION@0x4000 0x3fc000 {
+			FMAP@0x0 0x800
+			RO_FRID@0x800 0x40
+			RO_FRID_PAD@0x840 0x7c0
+			GBB@0x1000 0x3000
+			COREBOOT(CBFS)@0x4000 0x3f8000
+		}
+	}
+}