google/tidus: initial upstream migration

Migrate google/tidus (Lenovo ThinkCentre Chromebox) from Chromium
tree to upstream, using google/guado as a baseline.

TEST=built and booted tidus with full functionality

Change-Id: I9d7a976345566bee63226d1a44ba7d5ec137a742
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/12801
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 128 insertions, 0 deletions

diff --git a/src/mainboard/google/tidus/devicetree.cb b/src/mainboard/google/tidus/devicetree.cb
new file mode 100644
index 0000000000..6c3f073225
--- /dev/null
+++ b/src/mainboard/google/tidus/devicetree.cb
@@ -0,0 +1,128 @@
+chip soc/intel/broadwell
+
+	# Disable eDP Hotplug
+	register "gpu_dp_d_hotplug" = "0x00"
+
+	# Enable DisplayPort C Hotplug with 6ms pulse
+	register "gpu_dp_c_hotplug" = "0x06"
+
+	# Enable HDMI Hotplug with 6ms pulse
+	register "gpu_dp_b_hotplug" = "0x06"
+
+
+
+
+	register "pirqa_routing" = "0x8b"
+	register "pirqb_routing" = "0x8a"
+	register "pirqc_routing" = "0x8b"
+	register "pirqd_routing" = "0x8b"
+	register "pirqe_routing" = "0x80"
+	register "pirqf_routing" = "0x80"
+	register "pirqg_routing" = "0x80"
+	register "pirqh_routing" = "0x80"
+
+	# SuperIO range is 0x700-0x73f
+	register "gen2_dec" = "0x003c0701"
+
+	register "alt_gp_smi_en" = "0x0000"
+	register "gpe0_en_1" = "0x00000000"
+	register "gpe0_en_2" = "0x00000000"
+	register "gpe0_en_3" = "0x00000000"
+	register "gpe0_en_4" = "0x00000000"
+
+	register "sata_port_map" = "0x1"
+	register "sata_devslp_disable" = "0x1"
+
+	register "sio_acpi_mode" = "0"
+	register "sio_i2c0_voltage" = "0" # 3.3V
+	register "sio_i2c1_voltage" = "0" # 3.3V
+
+	# Force enable ASPM for PCIe Port 4
+	register "pcie_port_force_aspm" = "0x10"
+
+	# Enable port coalescing
+	register "pcie_port_coalesce" = "1"
+
+	# Disable PCIe CLKOUT 1,5 and CLKOUT_XDP
+	register "icc_clock_disable" = "0x01220000"
+
+	device cpu_cluster 0 on
+		device lapic 0 on end
+	end
+
+	device domain 0 on
+		device pci 00.0 on end # host bridge
+		device pci 02.0 on end # vga controller
+		device pci 03.0 on end # mini-hd audio
+		device pci 13.0 off end # Smart Sound Audio DSP
+		device pci 14.0 on end # USB3 XHCI
+		device pci 15.0 off end # Serial I/O DMA
+		device pci 15.1 off end # I2C0
+		device pci 15.2 off end # I2C1
+		device pci 15.3 off end # GSPI0
+		device pci 15.4 off end # GSPI1
+		device pci 15.5 off end # UART0
+		device pci 15.6 off end # UART1
+		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 17.0 off end # SDIO
+		device pci 19.0 off end # GbE
+		device pci 1b.0 on end # High Definition Audio
+		device pci 1c.0 off end # PCIe Port #1
+		device pci 1c.1 off end # PCIe Port #2
+		device pci 1c.2 on end # PCIe Port #3
+		device pci 1c.3 on end # PCIe Port #4
+		device pci 1c.4 on end # PCIe Port #5
+		device pci 1c.5 off end # PCIe Port #6
+		device pci 1d.0 on end # USB2 EHCI
+		device pci 1e.0 off end # PCI bridge
+		device pci 1f.0 on
+			chip superio/ite/it8772f
+				# Skip keyboard init
+				register "skip_keyboard" = "1"
+				# Enable PECI on TMPIN3
+				register "peci_tmpin" = "3"
+				# Enable Thermal Diode on TMPIN1
+				register "tmpin1_mode" = "0"
+				# Enable Thermal Diode on TMPIN2
+				register "tmpin2_mode" = "1"
+				# Enable FAN2
+				register "fan2_enable" = "1"
+				# Default FAN2 speed
+				register "fan2_speed" = "0x4d"
+
+				device pnp 2e.0 off end # FDC
+				device pnp 2e.1 on # Serial Port 1
+					io 0x60 = 0x3f8
+					irq 0x70 = 4
+				end
+				device pnp 2e.4 on # Environment Controller
+					io 0x60 = 0x700
+					io 0x62 = 0x710
+					irq 0x70 = 0x09
+					irq 0xf2 = 0x20
+					irq 0xf4 = 0x0
+					irq 0xfa = 0x12
+				end
+				device pnp 2e.7 on # GPIO
+					io 0x60 = 0x720
+					io 0x62 = 0x730
+				end
+				device pnp 2e.5 off
+					io 0x60 = 0x60
+					io 0x62 = 0x64
+					irq 0x70 = 1
+				end # Keyboard
+				device pnp 2e.6 off
+					irq 0x70 = 12
+				end # Mouse
+				device pnp 2e.a off end # IR
+			end
+		end # LPC bridge
+		device pci 1f.2 on end # SATA Controller
+		device pci 1f.3 on end # SMBus
+		device pci 1f.6 on end # Thermal
+	end
+end