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intel/cannonlake_rvp: Declare PCIE clock usage 

Define PCI express clock usage for cannonlake u and cannonlake y rvp
based on board design.

TEST=Bootable into OS.

Change-Id: I7d71d9a87d87ce6a3e3270f67518afdd54a48db4
Signed-off-by: Lijian Zhao <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/21879
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
This commit is contained in:
Lijian Zhao 2017-10-04 14:32:06 -07:00 committed by Aaron Durbin
parent 580bc412c7
commit 0b21ad9e80
2 changed files with 60 additions and 0 deletions
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31
src/mainboard/intel/cannonlake_rvp/variants/cnl_u/devicetree.cb
View File

@ -33,6 +33,37 @@ chip soc/intel/cannonlake
register "SataPortsEnable[0]" = "1"
register "SataPortsEnable[1]" = "1"
register "PcieRpEnable[0]" = "1"
register "PcieRpEnable[1]" = "1"
register "PcieRpEnable[2]" = "1"
register "PcieRpEnable[3]" = "1"
register "PcieRpEnable[4]" = "1"
register "PcieRpEnable[5]" = "1"
register "PcieRpEnable[6]" = "1"
register "PcieRpEnable[7]" = "1"
register "PcieRpEnable[8]" = "1"
register "PcieRpEnable[9]" = "1"
register "PcieRpEnable[10]" = "1"
register "PcieRpEnable[11]" = "1"
register "PcieRpEnable[12]" = "1"
register "PcieRpEnable[13]" = "1"
register "PcieRpEnable[14]" = "1"
register "PcieRpEnable[15]" = "1"
register "PcieClkSrcUsage[0]" = "1"
register "PcieClkSrcUsage[1]" = "8"
register "PcieClkSrcUsage[2]" = "PCIE_CLK_LAN"
register "PcieClkSrcUsage[3]" = "13"
register "PcieClkSrcUsage[4]" = "4"
register "PcieClkSrcUsage[5]" = "14"
register "PcieClkSrcClkReq[0]" = "0"
register "PcieClkSrcClkReq[1]" = "1"
register "PcieClkSrcClkReq[2]" = "2"
register "PcieClkSrcClkReq[3]" = "3"
register "PcieClkSrcClkReq[4]" = "4"
register "PcieClkSrcClkReq[5]" = "5"
device domain 0 on
device pci 00.0 on end # Host Bridge
device pci 02.0 on end # Integrated Graphics Device

29
src/mainboard/intel/cannonlake_rvp/variants/cnl_y/devicetree.cb
View File

@ -33,6 +33,35 @@ chip soc/intel/cannonlake
register "SataPortsEnable[0]" = "1"
register "SataPortsEnable[1]" = "1"
register "PcieRpEnable[0]" = "1"
register "PcieRpEnable[1]" = "1"
register "PcieRpEnable[2]" = "1"
register "PcieRpEnable[3]" = "1"
register "PcieRpEnable[4]" = "1"
register "PcieRpEnable[5]" = "1"
register "PcieRpEnable[6]" = "1"
register "PcieRpEnable[7]" = "1"
register "PcieRpEnable[8]" = "1"
register "PcieRpEnable[9]" = "1"
register "PcieRpEnable[10]" = "1"
register "PcieRpEnable[11]" = "1"
register "PcieRpEnable[12]" = "1"
register "PcieRpEnable[13]" = "1"
register "PcieClkSrcUsage[0]" = "PCIE_CLK_NOTUSED"
register "PcieClkSrcUsage[1]" = "8"
register "PcieClkSrcUsage[2]" = "PCIE_CLK_LAN"
register "PcieClkSrcUsage[3]" = "14"
register "PcieClkSrcUsage[4]" = "PCIE_CLK_NOTUSED"
register "PcieClkSrcUsage[5]" = "1"
register "PcieClkSrcClkReq[0]" = "0"
register "PcieClkSrcClkReq[1]" = "1"
register "PcieClkSrcClkReq[2]" = "2"
register "PcieClkSrcClkReq[3]" = "3"
register "PcieClkSrcClkReq[4]" = "4"
register "PcieClkSrcClkReq[5]" = "5"
device domain 0 on
device pci 00.0 on end # Host Bridge
device pci 02.0 on end # Integrated Graphics Device