mb/lenovo: Add ThinkCentre M920q (Coffee Lake)

It may come with 8th or 9th Gen CPUs. i5-8500T has been tested here.

Works:
- Serial adapter from daughter board (COM1 connector)
- USB ports front and back
- USB-C port (charging, data)
- HDMI
- Ethernet
- SATA
- NVMe
- internal speaker
- TPM2.0
- PCIe x8 port (x8 riser tested, x4 not)

Does not work:
- front audio jacks

Change-Id: Iea1dc5745c0ecf687fa18b793f0aab4b0855d6d4
Signed-off-by: Maciej Pijanowski <maciej.pijanowski@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/80609
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 32 insertions, 0 deletions

diff --git a/src/mainboard/lenovo/m920q/Kconfig b/src/mainboard/lenovo/m920q/Kconfig
new file mode 100644
index 0000000000..a83b477a54
--- /dev/null
+++ b/src/mainboard/lenovo/m920q/Kconfig
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+if BOARD_LENOVO_M920Q
+
+config BOARD_SPECIFIC_OPTIONS
+	def_bool y
+	select BOARD_ROMSIZE_KB_24576
+	select DRIVERS_UART_8250IO
+	select HAVE_ACPI_RESUME
+	select HAVE_ACPI_TABLES
+	select HAVE_CMOS_DEFAULT
+	select HAVE_OPTION_TABLE
+	select INTEL_GMA_HAVE_VBT
+	select MAINBOARD_HAS_LIBGFXINIT
+	select MAINBOARD_HAS_TPM2
+	select MAINBOARD_USES_IFD_GBE_REGION
+	select MEMORY_MAPPED_TPM
+	select SOC_INTEL_CANNONLAKE_PCH_H
+	select SOC_INTEL_COFFEELAKE
+	select SOC_INTEL_COMMON_BLOCK_HDA_VERB
+	select SUPERIO_NUVOTON_NCT6687D
+
+config MAINBOARD_DIR
+	default "lenovo/m920q"
+
+config MAINBOARD_PART_NUMBER
+	default "ThinkCentre M920 Tiny"
+
+config CBFS_SIZE
+	default 0x900000
+
+endif