mainboard: Add ASRock H110M-DVS

This board is compatible with Intel Skylake and Kaby Lake generation
processors. This patch contains the minimum configuration for booting
and stable operation of the Ubuntu OS (18.04.1, Linux kernel 4.15).
It is based on Intel RVP8 mainboard.

Intel Kaby Lake FSP 3.6.0 is used to initialize CPU and PCH.
Graphics init with libgfxinit.

Works:
  - Integrated graphics (only DVI port, tested with 1920x1080);
  - PEG x16 (FSP must be configured with BCT to enable PEG);
  - all PCIe x1 slots;
  - all USB and SATA ports;
  - SuperIO COM port for console;
  - onboard audio.

TODO:
  - other SuperIO functions;
  - onboard network chip;
  - suspend and resume;
  - documentation.

Tested on Intel Core i5-6600 processor with Seabios (rel-1.12.0-10-
g171fc89) and Tianocore/edk2 (vUDK2018-8-ge6eccfc) as a payload.

Change-Id: I69396edc50948cf1d0da649241ce92171d32daf7
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31603
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>

1 files changed, 54 insertions, 0 deletions

diff --git a/src/mainboard/asrock/h110m/Kconfig b/src/mainboard/asrock/h110m/Kconfig
new file mode 100644
index 0000000000..3d2111309e
--- /dev/null
+++ b/src/mainboard/asrock/h110m/Kconfig
@@ -0,0 +1,54 @@
+if BOARD_ASROCK_H110M_DVS
+
+config BOARD_SPECIFIC_OPTIONS
+	def_bool y
+	select BOARD_ROMSIZE_KB_8192
+	select HAVE_ACPI_RESUME
+	select HAVE_ACPI_TABLES
+	select HAVE_OPTION_TABLE
+	select HAVE_CMOS_DEFAULT
+	select INTEL_GMA_HAVE_VBT
+	select INTEL_INT15
+	select SOC_INTEL_KABYLAKE
+	select SKYLAKE_SOC_PCH_H
+	select MAINBOARD_USES_FSP2_0
+	select GENERIC_SPD_BIN
+	select SUPERIO_NUVOTON_NCT6791D
+	select SUPERIO_NUVOTON_NCT6776_COM_A
+	select REALTEK_8168_RESET
+	select RT8168_SET_LED_MODE
+
+config IRQ_SLOT_COUNT
+	int
+	default 18
+
+config MAINBOARD_DIR
+	string
+	default "asrock/h110m"
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "H110M"
+
+config MAX_CPUS
+	int
+	default 8
+
+config DEVICETREE
+	string
+	default "devicetree.cb"
+
+config PRERAM_CBMEM_CONSOLE_SIZE
+	hex
+	default 0xd00
+
+config DIMM_SPD_SIZE
+	int
+	default 512 #DDR4
+
+# This is overridden if CMOS is used for configuration values.
+config MAINBOARD_POWER_ON_AFTER_POWER_FAIL
+	bool
+	default n
+
+endif