mb/asus: Add Asus A88XM-E FM2+ with documentation

The port is based on the F2A85-M, the main differences are:
- 2 DDR3 dimms
- 2 PS/2 ports
- 2*USB2.0 and 2*USB3.0 ports
- 3+2 phase VRM
- 6 channel audio
- 6 SATA ports
- ASP1206 VRM controller
- Bolton D4 chipset
- no optical SPDIF/IO

Successfully booted configurations:
-RAM: 2*8GB Kingston KVR 1333Mhz LP, 2*8GB Crucial BLT8G3D1869DT1TX0
-CPU: AMD A8-6500 (Richland), AMD A10-6700 (Richland)
-OS:  Arch Linux 4.19 (SATA, USB), Linux Mint 19.3, Artix Linux 2019
-SeaBIOS: 1.12 and 1.13

Known problems:
- IRQ routing is done incorrect way - common problem of fam15h boards
- Windows 7 can't boot because of the incomplete ACPI implementation

Change-Id: I60fa0636ba41f5f1a6a3faa2764bf2f0a968cf90
Signed-off-by: Balazs Vinarz <vinibali1@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30987
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 59 insertions, 0 deletions

diff --git a/src/mainboard/asus/a88xm-e/Kconfig b/src/mainboard/asus/a88xm-e/Kconfig
new file mode 100644
index 0000000000..6874e9ea90
--- /dev/null
+++ b/src/mainboard/asus/a88xm-e/Kconfig
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: GPL-2.0-only
+
+if BOARD_ASUS_A88XM_E
+
+config BOARD_SPECIFIC_OPTIONS
+	def_bool y
+	select CPU_AMD_AGESA_FAMILY15_TN
+	select NORTHBRIDGE_AMD_AGESA_FAMILY15_TN
+	select SOUTHBRIDGE_AMD_AGESA_HUDSON
+	select HAVE_OPTION_TABLE
+	select HAVE_PIRQ_TABLE
+	select HAVE_MP_TABLE
+	select HAVE_ACPI_RESUME
+	select HAVE_ACPI_TABLES
+	select SUPERIO_ITE_IT8728F
+	select BOARD_ROMSIZE_KB_8192
+	select GFXUMA
+
+config MAINBOARD_DIR
+	string
+	default "asus/a88xm-e"
+
+config MAINBOARD_PART_NUMBER
+	string
+	default "A88XM-E"
+
+config HW_MEM_HOLE_SIZEK
+	hex
+	default 0x200000
+
+config MAX_CPUS
+	int
+	default 4
+
+config HUDSON_XHCI_FWM
+	bool
+	default n
+
+config HUDSON_IMC_FWM
+	bool
+	default n
+
+config IRQ_SLOT_COUNT
+	int
+	default 11
+
+config VGA_BIOS_ID
+	string
+	default "1002,990e"
+
+config CONFIG_HUDSON_XHCI_ENABLE
+	bool
+	default n
+
+config HUDSON_LEGACY_FREE
+	bool
+	default n
+
+endif # BOARD_ASUS_A88XM_E