mb/asrock: Add Asrock Industrial IMB-1222 motherboard

ASRock IMB-1222 Intel Comet Lake-S Q470E industrial thin mini-ITX
motherboard [1].

Working:
- Dual Channel DDR4 2933/2666/2400 MHz;
- Intel UHD Graphics (VGA Option ROM, libgfxinit, GOP driver);
- DP (both), HDMI;
- PCIe x16 Slot (Gen3);
- SATA ports;
- USB 2.0 ports;
- USB 3.2 ports;
- M.2 Key-E 2230 slot for Wireless (PCIe x1, USB 2.0 and CNVi);
- M.2 Key-B 3042/3052 slot for 4G/5G modem (PCIe x1);
- M.2 Key-M 2242/2260/2280 for SSD/NVMe (PCIE x4, SATA3);
- LAN1 Intel I225LM/I225V, 10/100/1000/2500 Mbps;
- LAN2 Intel I219LM, 10/100/1000 Mbps;
- Realtek ALC887 HD Audio (line-out, mic-in);
- COM 1/2/3/4 ports;
- onboard speaker;
- HWM/FANs control (fintek f81966);
- S3 suspend and wake;
- TPM;
- disabling ME with me_cleaner [2];

Payload:
- Linux as payload;
- LinuxBoot;
- SeaBIOS;
- edk2 [3].

Bootable OS:
- Ubuntu 22.04 (Linux 6.5.0-15-generic);
- Ubuntu 24.04 (Linux 6.8.0-41-generic);
- Microsoft Windows 10 Pro (10.0.19045.4780, 22H2 2022);
- Andoid 13, Bliss OS x86_64 (16.9.7, Linux 6.1.112-gloria-xanmod1).

Unknown/untested:
- USB3.0 in M.2 Key-B 3042/3052 slot;
- eDP/LVDS;
- PCIe riser cards;
- SPDIF.

There is no schematic/boardview, reverse engineering only.
This port is based on system76/bonw14 because it has a similar topology.

[1] https://web.archive.org/web/20220924171403/https://
www.asrockind.com/en-gb/IMB-1222

[2] XutaxKamay's me_cleaner fork,
https://github.com/XutaxKamay/me_cleaner, v1.2-9-gf20532d

[3] MrChromebox's edk2 fork, https://github.com/mrchromebox/edk2
uefipayload_2408 branch

Change-Id: Id2b4c903546f9174b5e7dd26e54a0c5aaa09e1f8
Signed-off-by: Maxim Polyakov <max.senia.poliak@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83107
Reviewed-by: Felix Singer <service+coreboot-gerrit@felixsinger.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 61 insertions, 0 deletions

diff --git a/src/mainboard/asrock/imb-1222/Kconfig b/src/mainboard/asrock/imb-1222/Kconfig
new file mode 100644
index 0000000000..93fe111acd
--- /dev/null
+++ b/src/mainboard/asrock/imb-1222/Kconfig
@@ -0,0 +1,61 @@
+## SPDX-License-Identifier: GPL-2.0-or-later
+
+if BOARD_ASROCK_IMB_1222
+
+config BOARD_SPECIFIC_OPTIONS
+	def_bool y
+	select BOARD_ROMSIZE_KB_32768
+	select HAVE_ACPI_RESUME
+	select HAVE_ACPI_TABLES
+	select HAVE_CMOS_DEFAULT
+	select HAVE_OPTION_TABLE
+	select MAINBOARD_HAS_LIBGFXINIT
+	select MAINBOARD_USES_IFD_GBE_REGION
+	select MEMORY_MAPPED_TPM
+	select INTEL_GMA_HAVE_VBT
+	select INTEL_INT15
+	select SOC_INTEL_CANNONLAKE_PCH_H
+	select SOC_INTEL_COMETLAKE_S
+	select SOC_INTEL_COMMON_BLOCK_HDA_VERB
+	select SPD_READ_BY_WORD
+	select SUPERIO_FINTEK_COMMON_PRE_RAM
+
+config MAINBOARD_DIR
+	default "asrock/imb-1222"
+
+config MAINBOARD_PART_NUMBER
+	default "imb-1222"
+
+config MAINBOARD_SMBIOS_PRODUCT_NAME
+	default "Asrock"
+
+config MAINBOARD_VERSION
+	default "imb-1222"
+
+config CBFS_SIZE
+	default 0xc00000
+
+config CONSOLE_POST
+	default y
+
+config DIMM_MAX
+	default 2
+
+config POST_DEVICE
+	default n
+
+config BEEP_ON_BOOT
+	bool "Beep on successful boot"
+	default y
+	help
+	  Make the platform beep using the PC speaker in final coreboot phase.
+	  May serve as a useful indicator in headless mode that platform is
+	  properly booting.
+
+config BEEP_ON_PANIC
+	bool "Beep on panic"
+	default y
+	help
+	  Beep when encountered a fatal error.
+
+endif