mb/asus/p8h61-m_pro: Add new mainboard

Tested with GRUB 2.02 as a payload, booting Arch Linux as
well as Debian. This code is based on the output of autoport
as well as other mainboards supported in coreboot already.

Working:
 - Serial port I/O
 - S3 suspend/resume. Untested with SeaBIOS since it failed
   to resume on a similar board. It is likely to be due to
   low memory corruption, but I have not worked on it.
 - USB ports and headers
 - USB3 ports attached to the ASM1042 controller. SeaBIOS can
   boot from them, and it is likely GRUB can detect devices on
   those ports as well. The chip has a small SPI flash nearby,
   which seems to hold an Option ROM.
 - Gigabit Ethernet
 - Integrated graphics (libgfxinit)
 - VGA BIOS for integrated graphics init
 - PCIe x16 graphics
 - PCIe x1
 - SATA controller
 - Hardware Monitor
 - Fan Control (fancontrol on linux works well)
 - Native raminit
 - flashrom, using the internal programmer. Tested with coreboot,
   as well as with the vendor firmware.
 - NVRAM settings. Only debug_level has been tested.

Untested:
 - DVI port. It can detect a "fake" display, that is, an
   EEPROM connected to the DVI port. Thus, gma-mainboard.ads
   has been setup accordingly.
 - PS/2 port.
 - Audio: Only rear output (green) has been tested.
 - EHCI debug.
 - Parallel port header.
 - Non-Linux OSes
 - ACPI thermal zone and fan control (probably not working)

Not working:
 - Booting from devices attached to the ASM1061 controller.
   Devices on ports work fine once Linux has loaded.
 - Any SATA devices with Tianocore (payload issue)

Change-Id: I7e89ebe43a2e1ff0308f4876e98bbf2f5a0d85f2
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/26419
Reviewed-by: Nico Huber <nico.h@gmx.de>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 126 insertions, 0 deletions

diff --git a/src/mainboard/asus/p8h61-m_pro/devicetree.cb b/src/mainboard/asus/p8h61-m_pro/devicetree.cb
new file mode 100644
index 0000000000..04dc68b3e8
--- /dev/null
+++ b/src/mainboard/asus/p8h61-m_pro/devicetree.cb
@@ -0,0 +1,126 @@
+##
+## This file is part of the coreboot project.
+##
+## Copyright (C) 2018 Angel Pons <th3fanbus@gmail.com>
+##
+## 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; version 2 of the License.
+##
+## 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.
+##
+
+chip northbridge/intel/sandybridge
+	register "gfx.did" = "{ 0x80000100, 0x80000240, 0x80000410 }"
+	register "gfx.ndid" = "3"
+	device cpu_cluster 0x0 on
+		chip cpu/intel/socket_LGA1155
+			device lapic 0x0 on
+			end
+		end
+		chip cpu/intel/model_206ax
+			register "c1_acpower" = "1"
+			register "c1_battery" = "1"
+			register "c2_acpower" = "3"
+			register "c2_battery" = "3"
+			register "c3_acpower" = "5"
+			register "c3_battery" = "5"
+			device lapic 0xacac off
+			end
+		end
+	end
+	register "pci_mmio_size" = "2048"
+	device domain 0x0 on
+		chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
+			register "c2_latency" = "0x0065"
+			register "docking_supported" = "0"
+			register "gen1_dec" = "0x000c0291"		# HWM
+			register "p_cnt_throttling_supported" = "0"
+			register "pcie_hotplug_map" = "{ 0, 0, 0, 0, 0, 0, 0, 0 }"
+			register "sata_interface_speed_support" = "0x3"
+			register "sata_port_map" = "0x33"
+			register "spi_lvscc" = "0x2005"
+			register "spi_uvscc" = "0x2005"
+			device pci 16.0 on  end	# Management Engine Interface 1
+			device pci 16.1 off end	# Management Engine Interface 2
+			device pci 16.2 off end	# Management Engine IDE-R
+			device pci 16.3 off end	# Management Engine KT
+			device pci 19.0 off end	# Intel Gigabit Ethernet
+			device pci 1a.0 on  end	# USB2 EHCI #2
+			device pci 1b.0 on  end	# High Definition Audio Audio controller
+			device pci 1c.0 on  end	# PCIe x1 Port (PCIEX1_1)
+			device pci 1c.1 on  end	# PCIe x1 Port (PCIEX1_2)
+			device pci 1c.2 on  end	# Realtek RTL8111E Ethernet Controller
+			device pci 1c.3 on  end	# ASMedia ASM1042 USB3 Controller
+			device pci 1c.4 on  end	# PCIe x1 Port, x16 size (PCIEX16_2)
+			device pci 1c.5 on  end	# ASMedia ASM1062 SATA Controller
+			device pci 1c.6 off end	# Unused PCIe Port
+			device pci 1c.7 off end	# Unused PCIe Port
+			device pci 1d.0 on  end	# USB2 EHCI #1
+			device pci 1e.0 off end	# PCI bridge
+			device pci 1f.0 on	# LPC bridge
+				chip superio/nuvoton/nct6776
+					device pnp 2e.0 off end		# Floppy
+					device pnp 2e.1 on		# Parallel port
+						io 0x60 = 0x378
+						irq 0x70 = 5
+						drq 0x74 = 4
+						irq 0xf0 = 0x3c
+					end
+					device pnp 2e.2 on		# COM1
+						io 0x60 = 0x3f8
+						irq 0x70 = 4
+					end
+					device pnp 2e.3 off end		# COM2, IR
+					device pnp 2e.5 on		# Keyboard
+						io 0x60 = 0x60
+						io 0x62 = 0x64
+						irq 0x70 = 1
+						irq 0x72 = 12
+					end
+					device pnp 2e.6 off end		# CIR
+					device pnp 2e.7 off end		# GPIO6-9
+					device pnp 2e.8 off end		# WDT1, GPIO0, GPIO1, GPIOA
+					device pnp 2e.9 off end		# GPIO2-5
+					device pnp 2e.a on		# ACPI
+						irq 0xe5 = 0x06
+						irq 0xe6 = 0x0c
+						irq 0xe7 = 0x11
+						irq 0xf0 = 0x20
+						irq 0xf2 = 0x5d
+					end
+					device pnp 2e.b on		# HWM, LED
+						io 0x60 = 0x0290
+						io 0x62 = 0x0200
+					end
+					device pnp 2e.d on  end		# VID
+					device pnp 2e.e off end		# CIR WAKE-UP
+					device pnp 2e.f on		# GPIO Push-Pull or Open-drain
+						irq 0xf0 = 0x9d
+					end
+					device pnp 2e.14 on end		# SVID
+					device pnp 2e.16 on		# Deep Sleep
+						io 0x30 = 0x20
+					end
+					device pnp 2e.17 on		# GPIOA
+						irq 0xe0 = 0xff
+						irq 0xe1 = 0xff
+						irq 0xe2 = 0xff
+						irq 0xe3 = 0xff
+						irq 0xe5 = 0xff
+					end
+				end
+			end
+			device pci 1f.2 on  end # SATA Controller 1
+			device pci 1f.3 on  end # SMBus
+			device pci 1f.5 off end # SATA Controller 2
+			device pci 1f.6 off end # Thermal
+		end
+		device pci 00.0 on end # Host bridge
+		device pci 01.0 on end # PCIe bridge for discrete graphics (PCIEX16_1)
+		device pci 02.0 on end # Internal graphics VGA controller
+	end
+end