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Diffstat (limited to 'src/mainboard/google/cyan/variants/edgar/overridetree.cb')
-rw-r--r--src/mainboard/google/cyan/variants/edgar/overridetree.cb32
1 files changed, 32 insertions, 0 deletions
diff --git a/src/mainboard/google/cyan/variants/edgar/overridetree.cb b/src/mainboard/google/cyan/variants/edgar/overridetree.cb
new file mode 100644
index 0000000000..48b10134f7
--- /dev/null
+++ b/src/mainboard/google/cyan/variants/edgar/overridetree.cb
@@ -0,0 +1,32 @@
+chip soc/intel/braswell
+
+ register "PcdSdcardMode" = "PCH_DISABLED"
+
+ register "Usb2Port0PerPortPeTxiSet" = "7"
+ register "Usb2Port0PerPortTxiSet" = "5"
+ register "Usb2Port0IUsbTxEmphasisEn" = "2"
+ register "Usb2Port0PerPortTxPeHalf" = "1"
+ register "Usb2Port1PerPortPeTxiSet" = "7"
+ register "Usb2Port1PerPortTxiSet" = "3"
+ register "Usb2Port1IUsbTxEmphasisEn" = "2"
+ register "Usb2Port1PerPortTxPeHalf" = "1"
+ register "Usb2Port2PerPortPeTxiSet" = "7"
+ register "Usb2Port2PerPortTxiSet" = "3"
+ register "Usb2Port2IUsbTxEmphasisEn" = "2"
+ register "Usb2Port2PerPortTxPeHalf" = "1"
+ register "Usb2Port3PerPortPeTxiSet" = "7"
+ register "Usb2Port3PerPortTxiSet" = "6"
+ register "Usb2Port3IUsbTxEmphasisEn" = "3"
+ register "Usb2Port3PerPortTxPeHalf" = "1"
+ register "Usb2Port4PerPortPeTxiSet" = "7"
+ register "Usb2Port4PerPortTxiSet" = "0"
+ register "Usb2Port4IUsbTxEmphasisEn" = "2"
+ register "Usb2Port4PerPortTxPeHalf" = "1"
+
+ register "PcdPchSsicEnable" = "0"
+ register "PcdPchUsbHsicPort" = "0"
+
+ device domain 0 on
+ device pci 12.0 off end # 8086 0F16 - SD Port
+ end
+end