mainboard/google: Add Braswell based Cyan board

Add initial files for the cyan board.
Matches chromium tree at 927026db

This board uses the Braswell FSP 1.1 image and does not build
without the FspUpdVpd.h file.

BRANCH=none
BUG=None
Test=Build and run on cyan

Change-Id: I935839be033c25e197e78fbee306104b4162a99a
Signed-off-by: Lee Leahy <leroy.p.leahy@intel.com>
Reviewed-on: http://review.coreboot.org/10182
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>

1 files changed, 142 insertions, 0 deletions

diff --git a/src/mainboard/google/cyan/devicetree.cb b/src/mainboard/google/cyan/devicetree.cb
new file mode 100755
index 0000000000..c36ae3d235
--- /dev/null
+++ b/src/mainboard/google/cyan/devicetree.cb
@@ -0,0 +1,142 @@
+chip soc/intel/braswell
+
+	############################################################
+	# Set the parameters for MemoryInit
+	############################################################
+
+	register "PcdMrcInitTsegSize" = "8"	# SMM Region size in MiB
+
+	register "PcdMrcInitMmioSize" = "0x0800"
+	register "PcdMrcInitSpdAddr1" = "0xa0"
+	register "PcdMrcInitSpdAddr2" = "0xa2"
+	register "PcdIgdDvmt50PreAlloc" = "1"
+	register "PcdApertureSize" = "2"
+	register "PcdGttSize" = "1"
+	register "PcdDvfsEnable" = "1"
+
+	############################################################
+	# Set the parameters for SiliconInit
+	############################################################
+
+	register "PcdSdcardMode" = "PCH_ACPI_MODE"
+	register "PcdEnableHsuart0" = "0"
+	register "PcdEnableHsuart1" = "1"
+	register "PcdEnableAzalia" = "1"
+	register "PcdEnableXhci" = "1"
+	register "PcdEnableLpe" = "1"
+	register "PcdEnableDma0" = "1"
+	register "PcdEnableDma1" = "1"
+	register "PcdEnableI2C0" = "1"
+	register "PcdEnableI2C1" = "1"
+	register "PcdEnableI2C2" = "0"
+	register "PcdEnableI2C3" = "0"
+	register "PcdEnableI2C4" = "0"
+	register "PcdEnableI2C5" = "1"
+	register "PcdEnableI2C6" = "0"
+	register "PunitPwrConfigDisable" = "0"	# Enable SVID
+	register "ChvSvidConfig" = "SVID_CONFIG1"
+	register "PcdEmmcMode" = "PCH_ACPI_MODE"
+	register "PcdUsb3ClkSsc" = "1"
+	register "PcdDispClkSsc" = "1"
+	register "PcdSataClkSsc" = "1"
+	register "PcdEnableSata" = "0"		# Disable SATA
+	register "Usb2Port0PerPortPeTxiSet" = "7"
+	register "Usb2Port0PerPortTxiSet" = "5"
+	register "Usb2Port0IUsbTxEmphasisEn" = "2"
+	register "Usb2Port0PerPortTxPeHalf" = "1"
+	register "Usb2Port1PerPortPeTxiSet" = "7"
+	register "Usb2Port1PerPortTxiSet" = "3"
+	register "Usb2Port1IUsbTxEmphasisEn" = "2"
+	register "Usb2Port1PerPortTxPeHalf" = "1"
+	register "Usb2Port2PerPortPeTxiSet" = "7"
+	register "Usb2Port2PerPortTxiSet" = "3"
+	register "Usb2Port2IUsbTxEmphasisEn" = "2"
+	register "Usb2Port2PerPortTxPeHalf" = "1"
+	register "Usb2Port3PerPortPeTxiSet" = "7"
+	register "Usb2Port3PerPortTxiSet" = "3"
+	register "Usb2Port3IUsbTxEmphasisEn" = "2"
+	register "Usb2Port3PerPortTxPeHalf" = "1"
+	register "Usb2Port4PerPortPeTxiSet" = "7"
+	register "Usb2Port4PerPortTxiSet" = "3"
+	register "Usb2Port4IUsbTxEmphasisEn" = "2"
+	register "Usb2Port4PerPortTxPeHalf" = "1"
+	register "Usb3Lane0Ow2tapgen2deemph3p5" = "0x3a"
+	register "Usb3Lane1Ow2tapgen2deemph3p5" = "0x64"
+	register "Usb3Lane2Ow2tapgen2deemph3p5" = "0x64"
+	register "Usb3Lane3Ow2tapgen2deemph3p5" = "0x3a"
+	register "PcdSataInterfaceSpeed" = "3"
+	register "PcdPchSsicEnable" = "1"
+	register "PcdRtcLock" = "0"	# Disable RTC access locking to NVRAM
+	register "PMIC_I2CBus" = "0"
+	register "ISPEnable" = "0"		# Disable IUNIT
+	register "ISPPciDevConfig" = "3"
+
+	# LPE audio codec settings
+	register "lpe_codec_clk_freq" = "25" # 25MHz clock
+	register "lpe_codec_clk_num" = "0"   # PMC_PLT_CLK[0]
+
+	# Enable devices in ACPI mode
+	register "lpss_acpi_mode" = "1"
+	register "emmc_acpi_mode" = "1"
+	register "sd_acpi_mode" = "1"
+	register "lpe_acpi_mode" = "1"
+
+	# Disable SLP_X stretching after SUS power well fail.
+	register "disable_slp_x_stretch_sus_fail" = "1"
+
+	# Allow PCIe devices to wake system from suspend
+	register "pcie_wake_enable" = "1"
+
+	device cpu_cluster 0 on
+		device lapic 0 on end
+	end
+	device domain 0 on
+					# EDS Table 24-4, Figure 24-5
+		device pci 00.0 on end	# 8086 2280 - SoC transaction router
+		device pci 02.0 on end	# 8086 22b0/22b1 - B1/C0 stepping Graphics and Display
+		device pci 03.0 on end	# 8086 22b8 - Camera and Image Processor
+		device pci 0b.0 on end	# 8086 22dc - ?
+		device pci 10.0 on end	# 8086 2294 - MMC Port
+		device pci 11.0 off end	# 8086 0F15 - SDIO Port
+		device pci 12.0 on end	# 8086 0F16 - SD Port
+		device pci 13.0 off end	# 8086 22a3 - Sata controller
+		device pci 14.0 on end	# 8086 22b5 - USB XHCI - Only 1 USB controller at a time
+		device pci 15.0 on end	# 8086 22a8 - LP Engine Audio
+		device pci 16.0 off end	# 8086 22b7 - USB device
+		device pci 18.0 on end	# 8086 22c0 - SIO - DMA
+		device pci 18.1 on end	# 8086 22c1 -   I2C Port 1
+		device pci 18.2 on end	# 8086 22c2 -   I2C Port 2
+		device pci 18.3 off end	# 8086 22c3 -   I2C Port 3
+		device pci 18.4 off end	# 8086 22c4 -   I2C Port 4
+		device pci 18.5 off end	# 8086 22c5 -   I2C Port 5
+		device pci 18.6 on end	# 8086 22c6 -   I2C Port 6
+		device pci 18.7 off end	# 8086 22c7 -   I2C Port 7
+		device pci 1a.0 on end	# 8086 0F18 - Trusted Execution Engine
+		device pci 1b.0 on end	# 8086 0F04 - HD Audio
+		device pci 1c.0 on end	# 8086 0000 - PCIe Root Port 1
+		device pci 1c.1 on end	# 8086 0000 - PCIe Root Port 2
+		device pci 1c.2 on end	# 8086 0000 - PCIe Root Port 3
+		device pci 1c.3 on end	# 8086 0000 - PCIe Root Port 4
+		device pci 1e.0 on end	# 8086 2286 - SIO - DMA
+		device pci 1e.1 off end	# 8086 0F08 -   PWM 1
+		device pci 1e.2 off end	# 8086 0F09 -   PWM 2
+		device pci 1e.3 on end	# 8086 228a -   HSUART 1
+		device pci 1e.4 on end	# 8086 228c -   HSUART 2
+		device pci 1e.5 on end	# 8086 228e -   SPI 1
+		device pci 1e.6 on end	# 8086 2290 -   SPI 2
+		device pci 1e.7 on end	# 8086 22ac -   SPI 3
+		device pci 1f.0 on	# 8086 229c - LPC bridge
+			chip drivers/pc80/tpm
+				# Rising edge interrupt
+				register "irq_polarity" = "2"
+				device pnp 0c31.0 on
+					irq 0x70 = 10
+				end
+			end
+			chip ec/google/chromeec
+				device pnp 0c09.0 on end
+			end
+		end # LPC Bridge
+		device pci 1f.3 off end	# 8086 0F12 - SMBus 0
+	end
+end