diff options
Diffstat (limited to 'src/mainboard/google/rambi/devicetree.cb')
| -rw-r--r-- | src/mainboard/google/rambi/devicetree.cb | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/mainboard/google/rambi/devicetree.cb b/src/mainboard/google/rambi/devicetree.cb index 66d98edf24..af115a6cbc 100644 --- a/src/mainboard/google/rambi/devicetree.cb +++ b/src/mainboard/google/rambi/devicetree.cb @@ -5,6 +5,24 @@ chip soc/intel/baytrail register "sata_ahci" = "0x1" register "ide_legacy_combined" = "0x0" + # Route USB ports to XHCI -- DISABLED UNTIL XHCI WORKS + register "usb_route_to_xhci" = "0" + + # USB Port Disable Mask + register "usb2_port_disable_mask" = "0x0" + register "usb3_port_disable_mask" = "0x0" + + # USB PHY settings + # TODO: These values are from Baytrail and need tuned for Rambi board + register "usb2_per_port_lane0" = "0x00049a09" + register "usb2_per_port_rcomp_hs_pullup0" = "0x0300401d" + register "usb2_per_port_lane1" = "0x00049a09" + register "usb2_per_port_rcomp_hs_pullup1" = "0x0300401d" + register "usb2_per_port_lane2" = "0x00049209" + register "usb2_per_port_rcomp_hs_pullup2" = "0x01004015" + register "usb2_per_port_lane3" = "0x00049a09" + register "usb2_per_port_rcomp_hs_pullup3" = "0x0300401d" + device cpu_cluster 0 on device lapic 0 on end end |