## ## ## ## SPDX-License-Identifier: GPL-2.0-only chip soc/intel/quark ############################################################ # Set the parameters for MemoryInit ############################################################ register "AddrMode" = "0" register "ChanMask" = "1" # Channel 0 enabled register "ChanWidth" = "1" # 16-bit channel register "DramDensity" = "1" # 1 Gib; register "DramRonVal" = "0" # 34 Ohm register "DramRttNomVal" = "2" # 120 Ohm register "DramRttWrVal" = "0" # off register "DramSpeed" = "0" # 800 MHz register "DramType" = "0" # DDR3 register "DramWidth" = "0" # 8-bit register "EccScrubBlkSize" = "2" # 64 byte blocks register "EccScrubInterval" = "0" # ECC scrub disabled register "Flags" = "MRC_FLAG_SCRAMBLE_EN" register "FspReservedMemoryLength" = "0x00100000" # Size in bytes register "RankMask" = "1" # RANK 0 enabled register "SmmTsegSize" = "0" # SMM Region size in MiB register "SocRdOdtVal" = "0" # off register "SocWrRonVal" = "1" # 32 Ohm register "SocWrSlewRate" = "1" # 4V/nSec register "SrInt" = "3" # 7.8 uSec register "SrTemp" = "0" # normal register "tCL" = "6" # clocks register "tFAW" = "40000" # picoseconds register "tRAS" = "37500" # picoseconds register "tRRD" = "10000" # picoseconds register "tWTR" = "10000" # picoseconds ############################################################ # Enable the devices ############################################################ device domain 0 on # EDS Table 3 device pci 00.0 on end # 8086 0958 - Host Bridge device pci 14.0 on end # 8086 08A7 - SD/SDIO/eMMC controller device pci 14.1 off end # 8086 0936 - HSUART 0 device pci 14.2 on end # 8086 0939 - USB 2.0 Device port device pci 14.3 on end # 8086 0939 - USB EHCI Host controller device pci 14.4 on end # 8086 093A - USB OHCI Host controller device pci 14.5 on end # 8086 0936 - HSUART 1 device pci 14.6 off end # 8086 0937 - 10/100 Ethernet MAC 0 device pci 14.7 off end # 8086 0937 - 10/100 Ethernet MAC 1 device pci 15.0 on end # 8086 0935 - SPI controller 0 device pci 15.1 on end # 8086 0935 - SPI controller 1 device pci 15.2 on end # 8086 0934 - I2C/GPIO controller device pci 17.0 on end # 8086 11C3 - PCIe Root Port 0 device pci 17.1 off end # 8086 11C4 - PCIe Root Port 1 device pci 1f.0 on end # 8086 095E - Legacy Bridge end end