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-rw-r--r--src/mainboard/lenovo/x220/variants/x220/overridetree.cb17
1 files changed, 17 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x220/variants/x220/overridetree.cb b/src/mainboard/lenovo/x220/variants/x220/overridetree.cb
index b9caa255de..626f7eb3a6 100644
--- a/src/mainboard/lenovo/x220/variants/x220/overridetree.cb
+++ b/src/mainboard/lenovo/x220/variants/x220/overridetree.cb
@@ -1,6 +1,23 @@
chip northbridge/intel/sandybridge
device domain 0 on
chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH
+ register "usb_port_config" = "{
+ {1, 0, 0 },
+ {1, 1, 1 },
+ {1, 1, 3 },
+ {1, 1, 3 },
+ {1, 1, -1},
+ {1, 1, -1},
+ {1, 0, 2 },
+ {1, 0, 2 },
+ {1, 1, 6 },
+ {1, 1, 5 },
+ {1, 1, 6 },
+ {1, 1, 6 },
+ {1, 1, 7 },
+ {1, 1, 6 },
+ }"
+
device ref lpc on
chip ec/lenovo/h8
device pnp ff.2 on end # dummy