mainboard: Add ASRock H81M-HDS
Tested with GRUB 2.02 as a payload, booting Debian GNU/Linux 9.5 with
kernel 4.9.
This board works quite well under coreboot. A list of what works and
what doesn't can be found in the documentation part of this commit.
The file `data.vbt` matches the VBT in the latest stable version of the
vendor firmware (version 2.20).
Change-Id: I53483bb9fa335e86e85dfc487fef03fce4b85e2a
Signed-off-by: Tristan Corrick <tristan@corrick.kiwi>
Reviewed-on: https://review.coreboot.org/29390
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
diff --git a/src/mainboard/asrock/h81m-hds/Kconfig b/src/mainboard/asrock/h81m-hds/Kconfig
new file mode 100644
index 0000000..f93fcdb
--- /dev/null
+++ b/src/mainboard/asrock/h81m-hds/Kconfig
@@ -0,0 +1,89 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2018 Tristan Corrick <tristan@corrick.kiwi>
+##
+## 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, either version 2 of the License, or
+## (at your option) any later version.
+##
+## 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.
+##
+
+if BOARD_ASROCK_H81M_HDS
+
+config BOARD_SPECIFIC_OPTIONS
+ def_bool y
+ select BOARD_ROMSIZE_KB_4096
+ select CPU_INTEL_HASWELL
+ select HAVE_ACPI_RESUME
+ select HAVE_ACPI_TABLES
+ select HAVE_OPTION_TABLE
+ select HAVE_CMOS_DEFAULT
+ select HAVE_SMI_HANDLER
+ select INTEL_GMA_HAVE_VBT
+ select INTEL_INT15
+ select MAINBOARD_HAS_LIBGFXINIT
+ select NORTHBRIDGE_INTEL_HASWELL
+ select REALTEK_8168_RESET
+ select RT8168_SET_LED_MODE
+ select SERIRQ_CONTINUOUS_MODE
+ select SOUTHBRIDGE_INTEL_LYNXPOINT
+ select SUPERIO_NUVOTON_NCT6776
+ select SUPERIO_NUVOTON_NCT6776_COM_A
+ select TSC_MONOTONIC_TIMER
+
+config CBFS_SIZE
+ hex
+ default 0x200000
+
+#
+# The override of GFX_GMA_CPU_VARIANT should be removed once the patches
+# for dynamic CPU detection are merged in libgfxinit.
+#
+config GFX_GMA_CPU_VARIANT
+ string
+ default "Normal"
+
+config MAINBOARD_DIR
+ string
+ default asrock/h81m-hds
+
+config MAINBOARD_PART_NUMBER
+ string
+ default "H81M-HDS"
+
+config MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
+ hex
+ default 0x8c5c
+
+config MAINBOARD_PCI_SUBSYSTEM_VENDOR_ID
+ hex
+ default 0x1849
+
+# This is overridden if CMOS is used for configuration values.
+config MAINBOARD_POWER_ON_AFTER_POWER_FAIL
+ bool
+ default n
+
+config MAX_CPUS
+ int
+ default 8
+
+config MMCONF_BASE_ADDRESS
+ hex
+ default 0xf0000000
+
+#
+# Since this is a desktop board, the assumption is made that most users
+# would want CMOS configuration enabled by default.
+#
+config USE_OPTION_TABLE
+ bool
+ default y
+
+endif