mainboard/asrock: add ASRock B75 Pro3-M

Tested:

- i5-3550 and DIMM configurations: 2+0+2+2, 0+2+2+2, 2+2+2+2, 4+2+4+2
- debug output from serial port, EHCI debug port not found
- Arch Linux (Linux 4.11.5) loaded from SeaBIOS, GRUB2, and Linux payload
- all PCI and PCI Express slots

Issues:

- sometimes the machine fails to boot, with serial debug output it can
  be seen it stucks after SMM initialization, and more likely to fail
  to boot when serial cable is attached
- no S3 resume (not tested in vendor firmware)

Change-Id: I94fbfcee06921538b32aa3c23efa642e7e405ef6
Signed-off-by: Iru Cai <mytbk920423@gmail.com>
Reviewed-on: https://review.coreboot.org/20227
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

1 files changed, 180 insertions, 0 deletions

diff --git a/src/mainboard/asrock/b75pro3-m/devicetree.cb b/src/mainboard/asrock/b75pro3-m/devicetree.cb
new file mode 100644
index 0000000000..70b65aa5b1
--- /dev/null
+++ b/src/mainboard/asrock/b75pro3-m/devicetree.cb
@@ -0,0 +1,180 @@
+#
+# This file is part of the coreboot project.
+#
+# Copyright (C) 2017 Iru Cai <mytbk920423@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; either version 2 of the License, or
+# (at your option) any later version.
+#
+# 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.link_frequency_270_mhz" = "0"
+	register "gfx.ndid" = "3"
+	register "gfx.use_spread_spectrum_clock" = "0"
+	register "gpu_cpu_backlight" = "0x00000000"
+	register "gpu_dp_b_hotplug" = "4"
+	register "gpu_dp_c_hotplug" = "4"
+	register "gpu_dp_d_hotplug" = "4"
+	register "gpu_panel_port_select" = "0"
+	register "gpu_panel_power_backlight_off_delay" = "0"
+	register "gpu_panel_power_backlight_on_delay" = "0"
+	register "gpu_panel_power_cycle_delay" = "4"
+	register "gpu_panel_power_down_delay" = "0"
+	register "gpu_panel_power_up_delay" = "0"
+	register "gpu_pch_backlight" = "0x00000000"
+	device cpu_cluster 0x0 on
+		chip cpu/intel/socket_rPGA989
+			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
+	device domain 0x0 on
+		device pci 00.0 on
+			subsystemid 0x1849 0x0150
+		end
+		device pci 01.0 on
+			subsystemid 0x1849 0x0151
+		end
+		device pci 02.0 on
+			subsystemid 0x1849 0x0152
+		end
+		chip southbridge/intel/bd82x6x
+			register "c2_latency" = "0x0065"
+			register "docking_supported" = "0"
+			register "gen1_dec" = "0x000c0291"
+			register "gen2_dec" = "0x000c0241"
+			register "gen3_dec" = "0x000c0251"
+			register "p_cnt_throttling_supported" = "0"
+			register "pcie_hotplug_map" = "{ 0, 0, 0, 0, 0, 0, 0, 0 }"
+			register "pcie_port_coalesce" = "0"
+			register "sata_interface_speed_support" = "0x3"
+			register "sata_port_map" = "0x3f"
+			register "superspeed_capable_ports" = "0x0000000f"
+			register "xhci_overcurrent_mapping" = "0x00000c03"
+			register "xhci_switchable_ports" = "0x0000000f"
+			register "spi_uvscc" = "0x2005"
+			register "spi_lvscc" = "0x2005"
+
+			device pci 14.0 on # USB 3.0 Controller
+				subsystemid 0x1849 0x1e31
+			end
+			device pci 16.0 on # Management Engine Interface 1
+				subsystemid 0x1849 0x1e3a
+			end
+			device pci 16.1 off # Management Engine Interface 2
+			end
+			device pci 16.2 off # Management Engine IDE-R
+			end
+			device pci 16.3 on # Management Engine KT
+				subsystemid 0x1849 0x1e3d
+			end
+			device pci 19.0 off # Intel Gigabit Ethernet
+			end
+			device pci 1a.0 on # USB2 EHCI #2
+				subsystemid 0x1849 0x1e2d
+			end
+			device pci 1b.0 on # High Definition Audio Audio controller
+				subsystemid 0x1849 0x8892
+			end
+			device pci 1c.0 on # PCIe Port #1
+				subsystemid 0x1849 0x1e10
+			end
+			device pci 1c.1 off # PCIe Port #2
+			end
+			device pci 1c.2 off # PCIe Port #3
+			end
+			device pci 1c.3 off # PCIe Port #4
+			end
+			device pci 1c.4 on # PCIe Port #5, ASMedia ASM1062 SATA Controller
+				subsystemid 0x1849 0x1e18
+			end
+			register "pcie_aspm_f4" = "0x80" # Disable ASPM for ASMedia SATA controller
+			device pci 1c.5 on # PCIe Port #6, Realtek PCIe GbE Controller
+				subsystemid 0x1849 0x1e1a
+			end
+			device pci 1c.6 off # PCIe Port #7
+			end
+			device pci 1c.7 off # PCIe Port #8
+			end
+			device pci 1d.0 on # USB2 EHCI #1
+				subsystemid 0x1849 0x1e26
+			end
+			device pci 1e.0 on # PCI bridge
+				subsystemid 0x1849 0x244e
+			end
+			device pci 1f.0 on # LPC bridge
+				subsystemid 0x1849 0x1e49
+				chip superio/nuvoton/nct6776
+					device pnp 2e.0 off end		# Floppy
+					device pnp 2e.1 on		# Parallel port
+						# global
+						irq 0x1c = 0x80
+						irq 0x27 = 0xc0
+						irq 0x2a = 0x62
+						# parallel port
+						io 0x60 = 0x378
+						irq 0x70 = 5
+						drq 0x74 = 3
+					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 0xe0 = 0x01
+						irq 0xe3 = 0x14
+						irq 0xe6 = 0x4c
+						irq 0xe9 = 0x02
+						irq 0xf0 = 0x20
+					end
+					device pnp 2e.b off	end		# HWM, front pannel LED
+					device pnp 2e.d on end		# VID
+					device pnp 2e.e off end		# CIR WAKE-UP
+					device pnp 2e.f on end		# GPIO Push-Pull or Open-drain
+					device pnp 2e.14 on end		# SVID
+					device pnp 2e.16 on end		# Deep Sleep
+					device pnp 2e.17 on end		# GPIOA
+				end
+			end
+			device pci 1f.2 on # SATA Controller 1
+				subsystemid 0x1849 0x1e02
+			end
+			device pci 1f.3 on # SMBus
+				subsystemid 0x1849 0x1e22
+			end
+			device pci 1f.5 off # SATA Controller 2
+			end
+			device pci 1f.6 off # Thermal
+			end
+		end
+	end
+end