diff options
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/dedede/variants/baseboard/devicetree.cb | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb index d5f58bae3e..0efb76dfe0 100644 --- a/src/mainboard/google/dedede/variants/baseboard/devicetree.cb +++ b/src/mainboard/google/dedede/variants/baseboard/devicetree.cb @@ -76,6 +76,31 @@ chip soc/intel/tigerlake [PchSerialIoIndexUART2] = PchSerialIoSkipInit, }" + # PCIE Root Port Configuration + register "PcieRpEnable[0]" = "0" + register "PcieRpEnable[1]" = "0" + register "PcieRpEnable[2]" = "0" + register "PcieRpEnable[3]" = "0" + register "PcieRpEnable[4]" = "0" + register "PcieRpEnable[5]" = "0" + register "PcieRpEnable[6]" = "0" + register "PcieRpEnable[7]" = "0" + + register "PcieClkSrcUsage[0]" = "0xff" + register "PcieClkSrcUsage[1]" = "0xff" + register "PcieClkSrcUsage[2]" = "0xff" + register "PcieClkSrcUsage[3]" = "0xff" + register "PcieClkSrcUsage[4]" = "0xff" + register "PcieClkSrcUsage[5]" = "0xff" + + # PCIE Clock Request to Clock Source Mapping + register "PcieClkSrcClkReq[0]" = "0" + register "PcieClkSrcClkReq[1]" = "1" + register "PcieClkSrcClkReq[2]" = "2" + register "PcieClkSrcClkReq[3]" = "3" + register "PcieClkSrcClkReq[4]" = "4" + register "PcieClkSrcClkReq[5]" = "5" + # Enable EMMC HS400 mode register "ScsEmmcHs400Enabled" = "1" |