diff options
Diffstat (limited to 'src/mainboard/google/volteer/variants')
| -rw-r--r-- | src/mainboard/google/volteer/variants/elemi/overridetree.cb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/elemi/overridetree.cb b/src/mainboard/google/volteer/variants/elemi/overridetree.cb index 4afc795afd..d4c40f9795 100644 --- a/src/mainboard/google/volteer/variants/elemi/overridetree.cb +++ b/src/mainboard/google/volteer/variants/elemi/overridetree.cb @@ -6,6 +6,13 @@ chip soc/intel/tigerlake register "IomTypeCPortPadCfg[0]" = "0x090E000A" register "IomTypeCPortPadCfg[1]" = "0x090E000D" + # Enable EMMC PCIE 5 using clk 5 + register "PcieRpEnable[4]" = "1" + register "PcieRpLtrEnable[4]" = "1" + register "PcieRpHotPlug[4]" = "1" + register "PcieClkSrcUsage[5]" = "4" + register "PcieClkSrcClkReq[5]" = "5" + #+-------------------+---------------------------+ #| Field | Value | #+-------------------+---------------------------+ @@ -184,6 +191,7 @@ chip soc/intel/tigerlake device generic 0 on end end end + device ref pcie_rp5 on end device ref pmc hidden # The pmc_mux chip driver is a placeholder for the # PMC.MUX device in the ACPI hierarchy. |