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authorMichael Niewöhner <foss@mniewoehner.de>2019-09-18 16:31:50 +0200
committerPatrick Georgi <pgeorgi@google.com>2019-09-26 09:29:25 +0000
commit0a6c62fbbe979b3363152ee8c5aace8a0a12871d (patch)
treef1194dff0876384276aa106d3cb2750d13254f9a /src/mainboard/supermicro/x11-lga1151-series/variants
parentb68ebfa8fc925bd74aa601ad77fcf882f44ba8f5 (diff)
mb/supermicro: restructure x11ssh-tf to represent a x11 board series
Most of the X11 boards with socket LGA1151 are basically the same boards with just some minor differences like different NICs (1 GbE, 10 GbE), number of NICs / PCIe ports etc. There are about 20 boards that can be added, if there is a community for testing. To be able to add more x11 boards easily like x11ssm (see CB:35427) this restructures the x11ssh tree to represent a "X11 LGA1151 series". There were multiple suggestions for the structure like grouping by series (x10, x11, x...), grouping by chipset or by cpu family. It turned out that there are some "X11 series" boards that are completely different. Grouping by chipset or cpu family suffers from the same problem. This is why finally we agreed on grouping by series and socket ("X11 LGA1151 series"). The structure uses the common baseboard scheme, while there is no "real" baseboard we know of. By checking images, comparing logs etc. we came to the conclusion that Supermicro does have some base layout which is only modified a bit for the different boards. X11SSH-TF was moved to the variants/ folder with it's gpio.h. As we expect the other boards to have mostly the same device tree, there is a common devicetree that gets overridden by each variant's overridetree. Besides that some very minor modifications happened (formatting, fixing comments, ...) but not much. Documentation is reworked in CB:35547 Change-Id: I8dc4240ae042760a845e890b923ad40478bb8e29 Signed-off-by: Michael Niewöhner <foss@mniewoehner.de> Reviewed-on: https://review.coreboot.org/c/coreboot/+/35426 Reviewed-by: Patrick Rudolph <siro@das-labor.org> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/mainboard/supermicro/x11-lga1151-series/variants')
-rw-r--r--src/mainboard/supermicro/x11-lga1151-series/variants/x11ssh-tf/board_info.txt7
-rw-r--r--src/mainboard/supermicro/x11-lga1151-series/variants/x11ssh-tf/include/variant/gpio.h248
-rw-r--r--src/mainboard/supermicro/x11-lga1151-series/variants/x11ssh-tf/overridetree.cb103
3 files changed, 358 insertions, 0 deletions
diff --git a/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssh-tf/board_info.txt b/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssh-tf/board_info.txt
new file mode 100644
index 0000000000..893ccf436c
--- /dev/null
+++ b/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssh-tf/board_info.txt
@@ -0,0 +1,7 @@
+Category: server
+Vendor name: Supermicro
+Board name: X11SSH-TF
+Board URL: https://www.supermicro.com/en/products/motherboard/X11SSH-TF
+ROM protocol: SPI
+ROM socketed: n
+Flashrom support: y
diff --git a/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssh-tf/include/variant/gpio.h b/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssh-tf/include/variant/gpio.h
new file mode 100644
index 0000000000..a5eed6bd13
--- /dev/null
+++ b/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssh-tf/include/variant/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 _GPIO_X11SSH_TF_H
+#define _GPIO_X11SSH_TF_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 /* _GPIO_X11SSH_TF_H */
diff --git a/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssh-tf/overridetree.cb b/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssh-tf/overridetree.cb
new file mode 100644
index 0000000000..1039f7a0ca
--- /dev/null
+++ b/src/mainboard/supermicro/x11-lga1151-series/variants/x11ssh-tf/overridetree.cb
@@ -0,0 +1,103 @@
+chip soc/intel/skylake
+
+ # 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
+
+ # 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"
+
+ device domain 0 on
+ device pci 01.0 on end # unused
+ device pci 01.1 on # PCIE Slot (JPCIE1)
+ smbios_slot_desc "SlotTypePciExpressGen3X8" "SlotLengthShort" "CPU SLOT6 PCI-E 3.0 X8" "SlotDataBusWidth4X"
+ end
+ device pci 1c.0 on # PCI Express Port 1 (Slot JPCIE1)
+ smbios_slot_desc "SlotTypePciExpressGen3X4" "SlotLengthLong" "PCH SLOT4 PCI-E 3.0 X2(IN X4)" "SlotDataBusWidth2X"
+ end
+ device pci 1c.2 on # PCI Express Port 3
+ device pci 00.0 on # Aspeed PCI Bridge
+ device pci 00.0 on end # Aspeed 2400 VGA
+ end
+ end
+ device pci 1c.4 on # PCI Express Port 5
+ device pci 00.0 on end # 10GbE
+ device pci 00.1 on end # 10GbE
+ end
+ device pci 1d.0 on # PCI Express Port 9
+ smbios_slot_desc "SlotTypeM2Socket3" "SlotLengthOther" "M.2 2280" "SlotDataBusWidth4X"
+ end
+ device pci 1f.0 on # LPC Interface
+ 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 end # GPIO
+ 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 end # iLPC2AHB
+ device pnp 2e.e on # Mailbox
+ io 0x60 = 0xa40
+ irq 0x70 = 0x00
+ end
+ end
+ end
+ end
+ end
+ end
+end