17 files changed, 914 insertions, 0 deletions
diff --git a/src/mainboard/supermicro/x11ssh/Kconfig b/src/mainboard/supermicro/x11ssh/Kconfig
new file mode 100644
index 0000000000..4f18a809f4
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/Kconfig
@@ -0,0 +1,79 @@
+config BOARD_SUPERMICRO_BASEBOARD_X11SSH
+	def_bool n
+	select BOARD_ROMSIZE_KB_16384
+	select HAVE_ACPI_RESUME
+	select HAVE_ACPI_TABLES
+	select HAVE_OPTION_TABLE
+	select SOC_INTEL_KABYLAKE
+	select SKYLAKE_SOC_PCH_H
+	select MAINBOARD_HAS_LPC_TPM
+	select DRIVERS_ASPEED_AST2050
+	select SUPERIO_ASPEED_AST2400
+	select GENERATE_SMBIOS_TABLES
+	select IPMI_KCS
+
+if BOARD_SUPERMICRO_BASEBOARD_X11SSH
+
+config VBOOT
+	select VBOOT_NO_BOARD_SUPPORT
+	select GBB_FLAG_DISABLE_LID_SHUTDOWN
+	select GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC
+	select GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC
+	select GBB_FLAG_DISABLE_FWMP
+
+config VBOOT_SLOTS_RW_AB
+	default y
+
+config VBOOT_VBNV_OFFSET
+	hex
+	default 0x2a
+
+config FMDFILE
+	string
+	default "src/mainboard/$(CONFIG_MAINBOARD_DIR)/vboot-ro-rwab.fmd" if VBOOT_SLOTS_RW_AB
+
+config CBFS_SIZE
+	hex
+	default 0x009aa000 if !VBOOT
+
+config IRQ_SLOT_COUNT
+	int
+	default 18
+
+config MAINBOARD_DIR
+	string
+	default "supermicro/x11ssh"
+
+config VARIANT_DIR
+	string
+	default "tf" if BOARD_SUPERMICRO_X11SSH_PLUS_TF
+
+config DEVICETREE
+	string
+	default "variants/$(CONFIG_VARIANT_DIR)/devicetree.cb"
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "X11SSH-TF" if BOARD_SUPERMICRO_X11SSH_PLUS_TF
+
+config MAX_CPUS
+	int
+	default 8
+
+config SUBSYSTEM_VENDOR_ID
+	hex
+	default 0x8086
+
+config CONSOLE_POST
+	bool
+	default y
+
+config POST_DEVICE
+	bool
+	default n
+
+config DIMM_SPD_SIZE
+	int
+	default 512
+
+endif # BOARD_SUPERMICRO_BASEBOARD_X11SSH
diff --git a/src/mainboard/supermicro/x11ssh/Kconfig.name b/src/mainboard/supermicro/x11ssh/Kconfig.name
new file mode 100644
index 0000000000..a9b351b64d
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/Kconfig.name
@@ -0,0 +1,3 @@
+config BOARD_SUPERMICRO_X11SSH_PLUS_TF
+	bool "X11SSH+-TF"
+	select BOARD_SUPERMICRO_BASEBOARD_X11SSH
diff --git a/src/mainboard/supermicro/x11ssh/Makefile.inc b/src/mainboard/supermicro/x11ssh/Makefile.inc
new file mode 100644
index 0000000000..a6d789e11c
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/Makefile.inc
@@ -0,0 +1,22 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2013 Google Inc.
+## Copyright (C) 2016 Intel Corporation.
+##
+## 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.
+##
+
+bootblock-y += bootblock.c
+
+ramstage-y += ramstage.c
+
+subdirs-y += variants/$(VARIANT_DIR)
+CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/$(VARIANT_DIR)/include
diff --git a/src/mainboard/supermicro/x11ssh/acpi/ec.asl b/src/mainboard/supermicro/x11ssh/acpi/ec.asl
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/acpi/ec.asl
diff --git a/src/mainboard/supermicro/x11ssh/acpi/mainboard.asl b/src/mainboard/supermicro/x11ssh/acpi/mainboard.asl
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/acpi/mainboard.asl
diff --git a/src/mainboard/supermicro/x11ssh/acpi/superio.asl b/src/mainboard/supermicro/x11ssh/acpi/superio.asl
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/acpi/superio.asl
diff --git a/src/mainboard/supermicro/x11ssh/acpi_tables.c b/src/mainboard/supermicro/x11ssh/acpi_tables.c
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/acpi_tables.c
diff --git a/src/mainboard/supermicro/x11ssh/board_info.txt b/src/mainboard/supermicro/x11ssh/board_info.txt
new file mode 100644
index 0000000000..029d2a9bbb
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/board_info.txt
@@ -0,0 +1,6 @@
+Vendor name: Supermicro
+Board name: X11SSH Baseboard
+Category: server
+ROM protocol: SPI
+ROM socketed: n
+Flashrom support: y
diff --git a/src/mainboard/supermicro/x11ssh/bootblock.c b/src/mainboard/supermicro/x11ssh/bootblock.c
new file mode 100644
index 0000000000..8bc8ab00e5
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/bootblock.c
@@ -0,0 +1,48 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2016 Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <bootblock_common.h>
+#include <soc/gpio.h>
+#include "gpio.h"
+#include <superio/aspeed/common/aspeed.h>
+#include <superio/aspeed/ast2400/ast2400.h>
+#include <delay.h>
+#include <console/uart.h>
+
+static void early_config_gpio(void)
+{
+	/* This is a hack for FSP because it does things in MemoryInit()
+	 * which it shouldn't do. We have to prepare certain gpios here
+	 * because of the brokenness in FSP. */
+	gpio_configure_pads(early_gpio_table, ARRAY_SIZE(early_gpio_table));
+}
+
+static void early_config_superio(void)
+{
+	const pnp_devfn_t serial_dev = PNP_DEV(0x2e, AST2400_SUART1);
+	if (CONFIG(CONSOLE_SERIAL)) {
+		aspeed_enable_serial(serial_dev, CONFIG_TTYS0_BASE);
+		/* The serial output is garbeled before this timeout.
+		 * FIXME: Find out why and remove delay.
+		 */
+		mdelay(1000);
+	}
+}
+
+void bootblock_mainboard_early_init(void)
+{
+	early_config_gpio();
+	early_config_superio();
+}
diff --git a/src/mainboard/supermicro/x11ssh/cmos.layout b/src/mainboard/supermicro/x11ssh/cmos.layout
new file mode 100644
index 0000000000..201ca3320c
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/cmos.layout
@@ -0,0 +1,62 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2007-2008 coresystems GmbH
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; version 2 of the License.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+
+# -----------------------------------------------------------------
+entries
+
+#start-bit length  config config-ID    name
+
+0          120       r       0        reserved_memory
+
+# -----------------------------------------------------------------
+# RTC_BOOT_BYTE (coreboot hardcoded)
+384          1       e       4        boot_option
+388          4       h       0        reboot_counter
+
+# -----------------------------------------------------------------
+# coreboot config options: console
+395          4       e       6        debug_level
+448          128      r      0        vbnv
+
+# coreboot config options: check sums
+984         16       h       0        check_sum
+
+# -----------------------------------------------------------------
+
+enumerations
+
+#ID value   text
+1     0     Disable
+1     1     Enable
+2     0     Enable
+2     1     Disable
+4     0     Fallback
+4     1     Normal
+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 392 415 984
diff --git a/src/mainboard/supermicro/x11ssh/dsdt.asl b/src/mainboard/supermicro/x11ssh/dsdt.asl
new file mode 100644
index 0000000000..ac929a6bc4
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/dsdt.asl
@@ -0,0 +1,50 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2007-2009 coresystems GmbH
+ * Copyright (C) 2015 Google Inc.
+ * Copyright (C) 2016 Intel Corporation
+ *
+ * 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 <arch/acpi.h>
+DefinitionBlock(
+	"dsdt.aml",
+	"DSDT",
+	0x02,		// DSDT revision: ACPI v2.0 and up
+	OEM_ID,
+	ACPI_TABLE_CREATOR,
+	0x20110725	// OEM revision
+)
+{
+	// Some generic macros
+	#include <soc/intel/skylake/acpi/platform.asl>
+
+	// global NVS and variables
+	#include <soc/intel/skylake/acpi/globalnvs.asl>
+
+	// CPU
+	#include <cpu/intel/common/acpi/cpu.asl>
+
+	Scope (\_SB) {
+		Device (PCI0)
+		{
+			#include <soc/intel/skylake/acpi/systemagent.asl>
+			#include <soc/intel/skylake/acpi/pch.asl>
+		}
+	}
+
+	// Chipset specific sleep states
+	#include <soc/intel/skylake/acpi/sleepstates.asl>
+
+	// Mainboard specific
+	#include "acpi/mainboard.asl"
+}
diff --git a/src/mainboard/supermicro/x11ssh/gpio.h b/src/mainboard/supermicro/x11ssh/gpio.h
new file mode 100644
index 0000000000..02fe90c34d
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/gpio.h
@@ -0,0 +1,248 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2018 Intel Corporation.
+ *
+ * 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 _GPIOX11SSHTF_H
+#define _GPIOX11SSHTF_H
+
+#include <soc/gpe.h>
+#include <soc/gpio.h>
+
+#ifndef __ACPI__
+static const struct pad_config gpio_table[] = {
+/* RCIN# */	_PAD_CFG_STRUCT(GPP_A0, 0x44000702, 0x00000000),
+/* LAD0 */	_PAD_CFG_STRUCT(GPP_A1, 0x44000702, 0x00000000),
+/* LAD1 */	_PAD_CFG_STRUCT(GPP_A2, 0x44000700, 0x00000000),
+/* LAD2 */	_PAD_CFG_STRUCT(GPP_A3, 0x44000702, 0x00000000),
+/* LAD3 */	_PAD_CFG_STRUCT(GPP_A4, 0x44000700, 0x00000000),
+/* LFRAME# */	_PAD_CFG_STRUCT(GPP_A5, 0x44000700, 0x00000000),
+/* SERIRQ */	_PAD_CFG_STRUCT(GPP_A6, 0x44000700, 0x00000000),
+/* PIRQA# */	_PAD_CFG_STRUCT(GPP_A7, 0x44000702, 0x00000000),
+/* CLKRUN# */	_PAD_CFG_STRUCT(GPP_A8, 0x44000700, 0x00000000),
+/* CLKOUT_LPC0 */	_PAD_CFG_STRUCT(GPP_A9, 0x44000700, 0x00000000),
+/* CLKOUT_LPC1 */	_PAD_CFG_STRUCT(GPP_A10, 0x44000700, 0x00000000),
+/* PME# */	_PAD_CFG_STRUCT(GPP_A11, 0x44000702, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_A12, 0x80080201, 0x00000000),
+/* SUSWARN# */	_PAD_CFG_STRUCT(GPP_A13, 0x44000700, 0x00000000),
+/* SUS_STAT# */	_PAD_CFG_STRUCT(GPP_A14, 0x44000700, 0x00000000),
+/* SUS_ACK# */	_PAD_CFG_STRUCT(GPP_A15, 0x44000702, 0x00000000),
+/* CLKOUT_48 */	_PAD_CFG_STRUCT(GPP_A16, 0x44000700, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_A17, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_A18, 0x84000100, 0x00000000),
+/* RESERVED */	//_PAD_CFG_STRUCT(GPP_A19, 0xffffffff, 0xffffff00),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_A20, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_A21, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_A22, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_A23, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B0, 0x44000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B1, 0x44000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B2, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B3, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B4, 0x44000301, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B5, 0x44000301, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B6, 0x84000301, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B7, 0x44000301, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B8, 0x44000301, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B9, 0x44000301, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B10, 0x44000301, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B11, 0x44000200, 0x00000000),
+/* SLP_S0# */	_PAD_CFG_STRUCT(GPP_B12, 0x44000700, 0x00000000),
+/* PLTRST# */	_PAD_CFG_STRUCT(GPP_B13, 0x44000700, 0x00000000),
+/* SPKR */	_PAD_CFG_STRUCT(GPP_B14, 0x84000700, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B15, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B16, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B17, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B18, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B19, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B20, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B21, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_B22, 0x44000300, 0x00000000),
+/* PCHHOT# */	_PAD_CFG_STRUCT(GPP_B23, 0x40000b00, 0x00000000),
+/* RESERVED */  //_PAD_CFG_STRUCT(GPP_C0, 0xffffffff, 0xffffff00),
+/* RESERVED */	//_PAD_CFG_STRUCT(GPP_C1, 0xffffffff, 0xffffff00),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C2, 0x44000300, 0x00000000),
+/* RESERVED */	//_PAD_CFG_STRUCT(GPP_C3, 0xffffffff, 0xffffff00),
+/* RESERVED */	//_PAD_CFG_STRUCT(GPP_C4, 0xffffffff, 0xffffff00),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C5, 0x44000201, 0x00000000),
+/* RESERVED */	//_PAD_CFG_STRUCT(GPP_C6, 0xffffffff, 0xffffff00),
+/* RESERVED */	//_PAD_CFG_STRUCT(GPP_C7, 0xffffffff, 0xffffff00),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C8, 0x84000102, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C9, 0x84000100, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C10, 0x84000102, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C11, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C12, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C13, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C14, 0x84000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C15, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C16, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C17, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C18, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C19, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C20, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C21, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C22, 0x42040102, 0x00003000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_C23, 0x84000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D0, 0x84000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D1, 0x44000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D2, 0x42020102, 0x00003000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D3, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D4, 0x84000200, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D5, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D6, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D7, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D8, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D9, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D10, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D11, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D12, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D13, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D14, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D15, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D16, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D17, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D18, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D19, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D20, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D21, 0x44000200, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D22, 0x04000102, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_D23, 0x44000300, 0x00000000),
+/* SATAXPCIE0 */	_PAD_CFG_STRUCT(GPP_E0, 0x44000502, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_E1, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_E2, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_E3, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_E4, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_E5, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_E6, 0x82020102, 0x00003000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_E7, 0x44000300, 0x00000000),
+/* SATA_LED# */	_PAD_CFG_STRUCT(GPP_E8, 0x44000700, 0x00000000),
+/* USB_OC0# */	_PAD_CFG_STRUCT(GPP_E9, 0x44000702, 0x00000000),
+/* USB_OC1# */	_PAD_CFG_STRUCT(GPP_E10, 0x44000702, 0x00000000),
+/* USB_OC2# */	_PAD_CFG_STRUCT(GPP_E11, 0x44000702, 0x00000000),
+/* USB_OC3# */	_PAD_CFG_STRUCT(GPP_E12, 0x44000702, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F0, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F1, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F2, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F3, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F4, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F5, 0x80100102, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F6, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F7, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F8, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F9, 0x84000102, 0x00000000),
+/* SATA_SCLOCK */	_PAD_CFG_STRUCT(GPP_F10, 0x44000700, 0x00000000),
+/* SATA_SLOAD */	_PAD_CFG_STRUCT(GPP_F11, 0x44000700, 0x00000000),
+/* SATA_SDATAOUT1 */	_PAD_CFG_STRUCT(GPP_F12, 0x44000700, 0x00000000),
+/* SATA_SDATAOUT2 */	_PAD_CFG_STRUCT(GPP_F13, 0x44000700, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F14, 0x44000300, 0x00000000),
+/* USB_OC4# */	_PAD_CFG_STRUCT(GPP_F15, 0x44000702, 0x00000000),
+/* USB_OC5# */	_PAD_CFG_STRUCT(GPP_F16, 0x44000702, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F17, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F18, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F19, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F20, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F21, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F22, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_F23, 0x04000200, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G0, 0x44000100, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G1, 0x44000100, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G2, 0x44000102, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G3, 0x44000102, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G4, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G5, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G6, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G7, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G8, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G9, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G10, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G11, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G12, 0x84000100, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G13, 0x84000100, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G14, 0x84000102, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G15, 0x84000100, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G16, 0x84000100, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G17, 0x44000300, 0x00000000),
+/* NMI# */	_PAD_CFG_STRUCT(GPP_G18, 0x44000700, 0x00000000),
+/* SMI# */	_PAD_CFG_STRUCT(GPP_G19, 0x44000700, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G20, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G21, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G22, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_G23, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H0, 0x44000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H1, 0x84000103, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H2, 0x44000201, 0x00000000),
+/* SRCCLKREQ9# */	_PAD_CFG_STRUCT(GPP_H3, 0x44000602, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H4, 0x84000103, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H5, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H6, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H7, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H8, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H9, 0x84000201, 0x00000000),
+/* SML2CLK */	_PAD_CFG_STRUCT(GPP_H10, 0x44000702, 0x00000000),
+/* SML2DATA */	_PAD_CFG_STRUCT(GPP_H11, 0x44000702, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H12, 0x44000300, 0x00000000),
+/* SML3CLK */	_PAD_CFG_STRUCT(GPP_H13, 0x44000702, 0x00000000),
+/* SML3DATA */	_PAD_CFG_STRUCT(GPP_H14, 0x44000702, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H15, 0x44000300, 0x00000000),
+/* SML4CLK */	_PAD_CFG_STRUCT(GPP_H16, 0x44000702, 0x00000000),
+/* SML4DATA */	_PAD_CFG_STRUCT(GPP_H17, 0x44000702, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H18, 0x44000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H19, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H20, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H21, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H22, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_H23, 0x84000201, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPD0, 0x04000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPD1, 0x04000300, 0x00000000),
+/* LAN_WAKE# */	_PAD_CFG_STRUCT(GPD2, 0x04000702, 0x00000000),
+/* PWRBTN# */	_PAD_CFG_STRUCT(GPD3, 0x04000702, 0x00000000),
+/* SLP_S3# */	_PAD_CFG_STRUCT(GPD4, 0x04000700, 0x00000000),
+/* SLP_S4# */	_PAD_CFG_STRUCT(GPD5, 0x04000700, 0x00000000),
+/* SLP_A# */	_PAD_CFG_STRUCT(GPD6, 0x04000700, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPD7, 0x04000301, 0x00000000),
+/* SUSCLK */	_PAD_CFG_STRUCT(GPD8, 0x04000700, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPD9, 0x04000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPD10, 0x04000300, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPD11, 0x04000300, 0x00000000),
+/* DDPB_HPD0 */	_PAD_CFG_STRUCT(GPP_I0, 0x44000700, 0x00000000),
+/* DDPC_HPD1 */	_PAD_CFG_STRUCT(GPP_I1, 0x44000700, 0x00000000),
+/* DDPD_HPD2 */	_PAD_CFG_STRUCT(GPP_I2, 0x44000700, 0x00000000),
+/* DDPE_HPD3 */	_PAD_CFG_STRUCT(GPP_I3, 0x84000700, 0x00000000),
+/* GPIO */	_PAD_CFG_STRUCT(GPP_I4, 0x44000300, 0x00000000),
+/* DDPB_CTRLCLK */	_PAD_CFG_STRUCT(GPP_I5, 0x44000700, 0x00000000),
+/* DDPB_CTRLDATA */	_PAD_CFG_STRUCT(GPP_I6, 0x44000700, 0x00000000),
+/* DDPC_CTRLCLK */	_PAD_CFG_STRUCT(GPP_I7, 0x44000700, 0x00000000),
+/* DDPC_CTRLDATA */	_PAD_CFG_STRUCT(GPP_I8, 0x44000700, 0x00000000),
+/* DDPD_CTRLCLK */	_PAD_CFG_STRUCT(GPP_I9, 0x44000700, 0x00000000),
+/* DDPD_CTRLDATA */	_PAD_CFG_STRUCT(GPP_I10, 0x44000700, 0x00000000),
+};
+
+
+/*** XXX TODO XXX */
+/* Early pad configuration in romstage. */
+static const struct pad_config early_gpio_table[] = {
+/* LPC */
+
+/* LAD0 */	_PAD_CFG_STRUCT(GPP_A1, 0x44000702, 0x00000000),
+/* LAD1 */	_PAD_CFG_STRUCT(GPP_A2, 0x44000700, 0x00000000),
+/* LAD2 */	_PAD_CFG_STRUCT(GPP_A3, 0x44000702, 0x00000000),
+/* LAD3 */	_PAD_CFG_STRUCT(GPP_A4, 0x44000700, 0x00000000),
+/* LFRAME# */	_PAD_CFG_STRUCT(GPP_A5, 0x44000700, 0x00000000),
+/* SERIRQ */	_PAD_CFG_STRUCT(GPP_A6, 0x44000700, 0x00000000),
+/* CLKRUN# */	_PAD_CFG_STRUCT(GPP_A8, 0x44000700, 0x00000000),
+/* CLKOUT_LPC0 */	_PAD_CFG_STRUCT(GPP_A9, 0x44000700, 0x00000000),
+/* CLKOUT_LPC1 */	_PAD_CFG_STRUCT(GPP_A10, 0x44000700, 0x00000000),
+};
+
+#endif /* __ACPI__ */
+#endif /* _GPIOX11SSHTF_H */
diff --git a/src/mainboard/supermicro/x11ssh/ramstage.c b/src/mainboard/supermicro/x11ssh/ramstage.c
new file mode 100644
index 0000000000..2672f73685
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/ramstage.c
@@ -0,0 +1,27 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * 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 <bootstate.h>
+#include <soc/ramstage.h>
+#include "gpio.h"
+
+void mainboard_silicon_init_params(FSP_SIL_UPD *params)
+{
+	/* Configure pads prior to SiliconInit() in case there's any
+	 * dependencies during hardware initialization. */
+	gpio_configure_pads(gpio_table, ARRAY_SIZE(gpio_table));
+	params->CdClock = 3;
+
+	/* This must be one, otherwise FSP crashes ... */
+	params->PchHdaVcType = 0x1;
+}
diff --git a/src/mainboard/supermicro/x11ssh/romstage.c b/src/mainboard/supermicro/x11ssh/romstage.c
new file mode 100644
index 0000000000..cb1f1059f2
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/romstage.c
@@ -0,0 +1,37 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * 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 <fsp/api.h>
+#include <soc/romstage.h>
+#include <spd_bin.h>
+
+void mainboard_memory_init_params(FSPM_UPD *mupd)
+{
+	FSP_M_CONFIG *mem_cfg;
+	mem_cfg = &mupd->FspmConfig;
+
+	struct spd_block blk = {
+		.addr_map = { 0x50, 0x51, 0x52, 0x53, },
+	};
+
+	mem_cfg->DqPinsInterleaved = 1;
+	get_spd_smbus(&blk);
+	mem_cfg->MemorySpdDataLen = blk.len;
+	mem_cfg->MemorySpdPtr00 = (uintptr_t)blk.spd_array[0];
+	mem_cfg->MemorySpdPtr10 = (uintptr_t)blk.spd_array[2];
+	mem_cfg->MemorySpdPtr01 = (uintptr_t)blk.spd_array[1];
+	mem_cfg->MemorySpdPtr11 = (uintptr_t)blk.spd_array[3];
+	mem_cfg->UserBd = BOARD_TYPE_SERVER;
+
+	mupd->FspmTestConfig.DmiVc1 = 1;
+}
diff --git a/src/mainboard/supermicro/x11ssh/variants/tf/board_info.txt b/src/mainboard/supermicro/x11ssh/variants/tf/board_info.txt
new file mode 100644
index 0000000000..f3eb3ef227
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/variants/tf/board_info.txt
@@ -0,0 +1,6 @@
+Vendor name: Supermicro
+Board name: X11SSH-TF
+Category: server
+ROM protocol: SPI
+ROM socketed: n
+Flashrom support: y
diff --git a/src/mainboard/supermicro/x11ssh/variants/tf/devicetree.cb b/src/mainboard/supermicro/x11ssh/variants/tf/devicetree.cb
new file mode 100644
index 0000000000..ce6bfa5fba
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/variants/tf/devicetree.cb
@@ -0,0 +1,290 @@
+chip soc/intel/skylake
+
+	# Enable deep Sx states
+	register "deep_s5_enable_ac" = "0"
+	register "deep_s5_enable_dc" = "0"
+	register "deep_sx_config" = "DSX_EN_LAN_WAKE_PIN"
+
+	# GPE configuration
+	# Note that GPE events called out in ASL code rely on this
+	# route. i.e. If this route changes then the affected GPE
+	# offset bits also need to be changed.
+	register "gpe0_dw0" = "GPP_B"
+	register "gpe0_dw1" = "GPP_D"
+	register "gpe0_dw2" = "GPP_E"
+
+	register "gen1_dec" = "0x007c0a01" # Super IO SWC
+	register "gen2_dec" = "0x000c0ca1" # IPMI KCS
+	register "gen3_dec" = "0x000c03e1" # UART3
+	register "gen4_dec" = "0x000c02e1" # UART4
+
+	# Enable "Intel Speed Shift Technology"
+	register "speed_shift_enable" = "1"
+
+	# FSP Configuration
+	register "SmbusEnable" = "1"
+	register "ScsEmmcEnabled" = "0"
+	register "ScsEmmcHs400Enabled" = "0"
+	register "ScsSdCardEnabled" = "0"
+	register "SkipExtGfxScan" = "1"
+	register "Device4Enable" = "1"
+	register "SaGv" = "SaGv_Disabled"
+
+	# Disable SGX
+	register "sgx_enable" = "0" # SGX is broken in coreboot
+	register "PrmrrSize" = "128 * MiB"
+
+	register "pirqa_routing" = "PCH_IRQ11"
+	register "pirqb_routing" = "PCH_IRQ10"
+	register "pirqc_routing" = "PCH_IRQ11"
+	register "pirqd_routing" = "PCH_IRQ11"
+	register "pirqe_routing" = "PCH_IRQ11"
+	register "pirqf_routing" = "PCH_IRQ11"
+	register "pirqg_routing" = "PCH_IRQ11"
+	register "pirqh_routing" = "PCH_IRQ11"
+
+	# SATA configuration
+	register "SataMode" = "0" # AHCI
+	register "EnableSata" = "1"
+	register "SataSalpSupport" = "1"
+	register "SataPortsEnable" = "{ \
+		[0]	= 1, \
+		[1]	= 1, \
+		[2]	= 1, \
+		[3]	= 1, \
+		[4]	= 1, \
+		[5]	= 1, \
+		[6]	= 1, \
+		[7]	= 1, \
+	}"
+
+	register "SataPortsDevSlp" = "{\
+		[0]	= 0, \
+		[1]	= 0, \
+		[2]	= 0, \
+		[3]	= 0, \
+		[4]	= 0, \
+		[5]	= 0, \
+		[6]	= 0, \
+		[7]	= 0, \
+	}"
+
+	# superspeed_inter-chip_supplement (SSIC) disabled
+	register "SsicPortEnable" = "0"
+
+	# USB configuration
+	register "usb2_ports[0]" = "USB2_PORT_MID(OC0)" # USB2/3
+	register "usb2_ports[1]" = "USB2_PORT_MID(OC0)" # USB2/3
+	register "usb2_ports[14]" = "USB2_PORT_MID(OC0)" # ?
+	register "usb2_ports[15]" = "USB2_PORT_MID(OC0)" # ?
+
+	register "usb2_ports[2]" = "USB2_PORT_MID(OC1)" # USB4/5
+	register "usb2_ports[3]" = "USB2_PORT_MID(OC1)" # USB4/5
+
+	register "usb2_ports[4]" = "USB2_PORT_MID(OC2)" # USB0/1
+	register "usb2_ports[5]" = "USB2_PORT_MID(OC2)" # USB0/1
+
+	register "usb2_ports[8]" = "USB2_PORT_MID(OC3)" # USB9/10 (USB3.0)
+	register "usb2_ports[12]" = "USB2_PORT_MID(OC3)" # USB9/10 (USB3.0)
+	register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC3)"
+	register "usb3_ports[4]" = "USB3_PORT_DEFAULT(OC3)"
+
+	register "usb2_ports[10]" = "USB2_PORT_MID(OC4)" # USB6/7 (USB3.0)
+	register "usb2_ports[11]" = "USB2_PORT_MID(OC4)" # USB6/7 (USB3.0)
+	register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC4)"
+	register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC4)"
+
+	register "usb2_ports[9]" = "USB2_PORT_MID(OC5)" # USB8 (USB3.0)
+	register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC5)"
+
+	register "usb2_ports[13]" = "USB2_PORT_MID(OC_SKIP)" # IPMI USB HUB
+
+	# LPC
+	register "serirq_mode" = "SERIRQ_CONTINUOUS"
+
+	# PCIe configuration
+	# Enable JPCIE1
+	register "PcieRpEnable[0]" = "1"
+	register "PcieRpClkReqSupport[0]" = "0"
+
+	# Enable ASpeed PCI bridge
+	register "PcieRpEnable[2]" = "1"
+	register "PcieRpClkReqSupport[2]" = "0"
+
+	# Enable X550T (10GbE)
+	register "PcieRpEnable[4]" = "1"
+	register "PcieRpClkReqSupport[4]" = "0"
+
+	# Enable M.2
+	register "PcieRpEnable[8]" = "1"
+	register "PcieRpClkReqSupport[8]" = "0"
+
+	# Enabling SLP_S3#, SLP_S4#, SLP_SUS and SLP_A Stretch
+	# SLP_S3 Minimum Assertion Width. Values 0: 60us, 1: 1ms, 2: 50ms, 3: 2s
+	register "PmConfigSlpS3MinAssert" = "0x02"
+
+	# SLP_S4 Minimum Assertion Width. Values 0: default, 1: 1s, 2: 2s, 3: 3s, 4: 4s
+	register "PmConfigSlpS4MinAssert" = "0x04"
+
+	# SLP_SUS Minimum Assertion Width. Values 0: 0ms, 1: 500ms, 2: 1s, 3: 4s
+	register "PmConfigSlpSusMinAssert" = "0x03"
+
+	# SLP_A Minimum Assertion Width. Values 0: 0ms, 1: 4s, 2: 98ms, 3: 2s
+	register "PmConfigSlpAMinAssert" = "0x03"
+
+	# VR Settings Configuration for 4 Domains
+	# ICC_MAX = 0 (Auto)
+	# Voltage limit 1.52V (not used on KBL-S and KBL-DT)
+	# Disable PS4 powerstate in S0ix, thus no package C10 support
+	# psi threshold is using FSP default values
+	register "domain_vr_config[VR_SYSTEM_AGENT]" = "{
+		.vr_config_enable = 1, \
+		.psi1threshold = VR_CFG_AMP(20),
+		.psi2threshold = VR_CFG_AMP(5),
+		.psi3threshold = VR_CFG_AMP(1),
+		.psi3enable = 1, \
+		.psi4enable = 0, \
+		.imon_slope = 0x0, \
+		.imon_offset = 0x0, \
+		.icc_max = 0, \
+		.voltage_limit = 1520 \
+	}"
+
+	register "domain_vr_config[VR_IA_CORE]" = "{
+		.vr_config_enable = 1, \
+		.psi1threshold = VR_CFG_AMP(20),
+		.psi2threshold = VR_CFG_AMP(5),
+		.psi3threshold = VR_CFG_AMP(1),
+		.psi3enable = 1, \
+		.psi4enable = 0, \
+		.imon_slope = 0x0, \
+		.imon_offset = 0x0, \
+		.icc_max = 0, \
+		.voltage_limit = 1520 \
+	}"
+
+	register "domain_vr_config[VR_GT_UNSLICED]" = "{
+		.vr_config_enable = 1, \
+		.psi1threshold = VR_CFG_AMP(20),
+		.psi2threshold = VR_CFG_AMP(5),
+		.psi3threshold = VR_CFG_AMP(1),
+		.psi3enable = 1, \
+		.psi4enable = 0, \
+		.imon_slope = 0x0, \
+		.imon_offset = 0x0, \
+		.icc_max = 0 ,\
+		.voltage_limit = 1520 \
+	}"
+
+	register "domain_vr_config[VR_GT_SLICED]" = "{
+		.vr_config_enable = 1, \
+		.psi1threshold = VR_CFG_AMP(20),
+		.psi2threshold = VR_CFG_AMP(5),
+		.psi3threshold = VR_CFG_AMP(1),
+		.psi3enable = 1, \
+		.psi4enable = 0, \
+		.imon_slope = 0x0, \
+		.imon_offset = 0x0, \
+		.icc_max = 0, \
+		.voltage_limit = 1520 \
+	}"
+
+	# No extra VR mailbox command
+	register "SendVrMbxCmd" = "0"
+
+	# Lock Down
+	register "common_soc_config" = "{
+	.chipset_lockdown = CHIPSET_LOCKDOWN_COREBOOT,
+	}"
+
+	device cpu_cluster 0 on
+		device lapic 0 on end
+	end
+	device domain 0 on
+		device pci 00.0 on end # Host Bridge
+		device pci 01.0 on end # unused
+		device pci 01.1 on
+			smbios_slot_desc "SlotTypePciExpressGen3X8" "SlotLengthShort" "CPU SLOT6 PCI-E 3.0 X8" "SlotDataBusWidth4X"
+		end # PCIE Slot (JPCIE1)
+		device pci 04.0 on end # SA thermal subsystem
+		device pci 14.0 on end # USB xHCI
+		device pci 14.1 off end # USB xDCI (OTG)
+		device pci 14.2 on end # Thermal Subsystem
+		device pci 16.0 on end # Management Engine Interface 1
+		device pci 16.1 on end # Management Engine Interface 2
+		device pci 17.0 on end # SATA
+		device pci 1c.0 on
+			smbios_slot_desc "SlotTypePciExpressGen3X4" "SlotLengthLong" "PCH SLOT4 PCI-E 3.0 X2(IN X4)" "SlotDataBusWidth2X"
+		end # PCI Express Port 1 (Slot JPCIE1)
+		device pci 1c.2 on
+			device pci 00.0 on
+				device pci 00.0 on end # Aspeed 2400 VGA
+			end
+		end # PCI Express Port 3
+		device pci 1c.4 on
+			device pci 00.0 on end # 10GbE
+			device pci 00.1 on end # 10GbE
+		end # PCI Express Port 5
+		device pci 1d.0 on
+			smbios_slot_desc "SlotTypeM2Socket3" "SlotLengthOther" "M.2 2280" "SlotDataBusWidth4X"
+		end # PCI Express Port 9
+		device pci 1f.0 on
+			chip drivers/ipmi
+				# On cold boot it takes a while for the BMC to start the IPMI service
+				register "wait_for_bmc" = "1"
+				register "bmc_boot_timeout" = "60"
+				device pnp ca2.0 on end # IPMI KCS
+			end
+			chip superio/common
+				device pnp 2e.0 on
+					chip superio/aspeed/ast2400
+						device pnp 2e.2 on # SUART1
+							io 0x60 = 0x3f8
+							irq 0x70 = 4
+						end
+						device pnp 2e.3 on # SUART2
+							io 0x60 = 0x2f8
+							irq 0x70 = 3
+						end
+						device pnp 2e.4 on # SWC
+							io 0x60 = 0xa00
+							io 0x62 = 0xa10
+							io 0x64 = 0xa20
+							io 0x66 = 0xa30
+							irq 0x70 = 0xb
+						end
+						device pnp 2e.5 on #  Keyboard
+							io 0x60 = 0x60
+							io 0x62 = 0x64
+							irq 0x70 = 1
+							irq 0x72 = 0xc
+						end
+						device pnp 2e.7 on #  GPIO
+						end
+						device pnp 2e.b on #  SUART3
+							io 0x60 = 0x3e8
+							irq 0x70 = 4
+						end
+						device pnp 2e.c on # SUART4
+							io 0x60 = 0x2e8
+							irq 0x70 = 3
+						end
+						device pnp 2e.d on #  iLPC2AHB
+						end
+						device pnp 2e.e on #  Mailbox
+							io 0x60 = 0xa40
+							irq 0x70 = 0x00
+						end
+					end
+				end
+			end
+			chip drivers/pc80/tpm
+				device pnp 0c31.0 on end
+			end
+		end # LPC Interface
+		device pci 1f.1 on end # P2SB
+		device pci 1f.2 on end # Power Management Controller
+		device pci 1f.4 on end # SMBus
+		device pci 1f.5 on end # SPI Controller
+	end
+end
diff --git a/src/mainboard/supermicro/x11ssh/vboot-ro-rwab.fmd b/src/mainboard/supermicro/x11ssh/vboot-ro-rwab.fmd
new file mode 100644
index 0000000000..a29568072e
--- /dev/null
+++ b/src/mainboard/supermicro/x11ssh/vboot-ro-rwab.fmd
@@ -0,0 +1,36 @@
+FLASH 16M {
+	SI_ALL@0x0 0x500000 {
+		SI_DESC@0x0 0x1000
+		SI_ME@0x1000 0x4ff000
+	}
+	SI_BIOS@0x500000 0xb00000 {
+		RW_SECTION_A@0x0 0x33e000 {
+			VBLOCK_A@0x0 0x20000
+			FW_MAIN_A(CBFS)@0x20000 0x31dfc0
+			RW_FWID_A@0x33dfc0 0x40
+		}
+		RW_SECTION_B@0x33e000 0x33e000 {
+			VBLOCK_B@0x0 0x20000
+			FW_MAIN_B(CBFS)@0x20000 0x31dfc0
+			RW_FWID_B@0x33dfc0 0x40
+		}
+		MISC_RW@0x67d000 0x62000 {
+			UNIFIED_MRC_CACHE@0x0 0x20000 {
+				RECOVERY_MRC_CACHE@0x0 0x10000
+				RW_MRC_CACHE@0x10000 0x10000
+			}
+			RW_VPD(PRESERVE)@0x20000 0x2000
+			SMMSTORE(PRESERVE)@0x22000 0x40000
+		}
+		WP_RO@0x6df000 0x421000 {
+			RO_VPD(PRESERVE)@0x0 0x4000
+			RO_SECTION@0x4000 0x41d000 {
+				FMAP@0x0 0x800
+				RO_FRID@0x800 0x40
+				RO_FRID_PAD@0x840 0x7c0
+				GBB@0x1000 0xef000
+				COREBOOT(CBFS)@0xf0000 0x32d000
+			}
+		}
+	}
+}