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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" = "IGD_MEMSIZE_64MB"
register "PcdApertureSize" = "2"
register "PcdGttSize" = "1"
register "PcdDvfsEnable" = "0"
register "PcdCaMirrorEn" = "1"
############################################################
# Set the parameters for SiliconInit
############################################################
register "PcdSdcardMode" = "PCH_DISABLED"
register "PcdEnableHsuart0" = "0"
register "PcdEnableHsuart1" = "0"
register "PcdEnableAzalia" = "1"
register "PcdEnableXhci" = "1"
register "PcdEnableLpe" = "0"
register "PcdEnableDma0" = "0"
register "PcdEnableDma1" = "0"
register "PcdEnableI2C0" = "0"
register "PcdEnableI2C1" = "0"
register "PcdEnableI2C2" = "0"
register "PcdEnableI2C3" = "0"
register "PcdEnableI2C4" = "0"
register "PcdEnableI2C5" = "0"
register "PcdEnableI2C6" = "0"
register "PunitPwrConfigDisable" = "0" # Enable SVID
register "ChvSvidConfig" = "1"
register "PcdEmmcMode" = "PCH_PCI_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"
register "PcdSdDetectChk" = "0" # Disable SD card detect
register "DptfDisable" = "1"
# LPE audio codec settings
register "lpe_codec_clk_src" = "LPE_CLK_SRC_XTAL" # 19.2MHz clock
# Enable devices in PCI mode
register "lpss_acpi_mode" = "0"
register "emmc_acpi_mode" = "0"
register "sd_acpi_mode" = "0"
register "lpe_acpi_mode" = "0"
# 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"
# CPLD requires continuous mode
register "serirq_mode" = "SERIRQ_CONTINUOUS"
device cpu_cluster 0 on
device lapic 0 on end
end
device domain 0 on
device pci 00.0 on end # 8086 2280 - SoC router
device pci 02.0 on end # 8086 22B1 - GFX
device pci 0b.0 off end # 8086 22DC - PUNIT/DPTF
device pci 10.0 on end # 8086 2294 - MMC Port
device pci 12.0 on end # 8086 0F16 - SD Port
device pci 13.0 off end # 8086 22a3 - SATA Port
device pci 14.0 on end # 8086 22b5 - USB XHCI - Only 1 USB controller at a time
device pci 18.0 off end # 8086 22c0 - SIO - DMA
device pci 18.1 off end # 8086 22c1 - I2C Port 1
device pci 18.2 off 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 off end # 8086 22c6 - I2C Port 6
device pci 18.7 off end # 8086 22c7 - I2C Port 7
device pci 1a.0 on end # 8086 2298 - Trusted Execution Engine
device pci 1b.0 on end # 8086 2284 - HD Audio
device pci 1c.0 on end # 8086 0000 - PCIe Root Port 1
device pci 1c.1 off end # 8086 0000 - PCIe Root Port 2
device pci 1c.2 off end # 8086 0000 - PCIe Root Port 3
device pci 1c.3 on end # 8086 0000 - PCIe Root Port 4
device pci 1e.0 off end # 8086 2286 - SIO - DMA
device pci 1e.3 off end # 8086 228a - HSUART 1
device pci 1e.4 off end # 8086 228c - HSUART 2
device pci 1f.0 on # 8086 229c - LPC bridge
chip drivers/pc80/tpm
device pnp 0c31.0 on end
end
end # LPC Bridge
device pci 1f.3 on end # 8086 2292 - SMBus 0
end
end
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