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-rw-r--r--src/mainboard/google/volteer/variants/voema/overridetree.cb9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/mainboard/google/volteer/variants/voema/overridetree.cb b/src/mainboard/google/volteer/variants/voema/overridetree.cb
index 8d05c3213f..f612beb3a1 100644
--- a/src/mainboard/google/volteer/variants/voema/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/voema/overridetree.cb
@@ -5,8 +5,15 @@ chip soc/intel/tigerlake
# and controller 1 channel 0 and 1.
register "CmdMirror" = "0x00000033"
- # Disable SRCCLKREQ1# and SRCCLKREQ3#
+ # Disable WLAN PCIE 7
+ register "PcieRpEnable[6]" = "0"
+ register "PcieRpLtrEnable[6]" = "0"
register "PcieClkSrcUsage[1]" = "PCIE_CLK_NOTUSED"
+
+ # Disable SD Card PCIE 8
+ register "PcieRpEnable[7]" = "0"
+ register "PcieRpLtrEnable[7]" = "0"
+ register "PcieRpHotPlug[7]" = "0"
register "PcieClkSrcUsage[3]" = "PCIE_CLK_NOTUSED"
device domain 0 on