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Diffstat (limited to 'src/mainboard/lenovo/t430s/devicetree.cb')
-rw-r--r--src/mainboard/lenovo/t430s/devicetree.cb9
1 files changed, 3 insertions, 6 deletions
diff --git a/src/mainboard/lenovo/t430s/devicetree.cb b/src/mainboard/lenovo/t430s/devicetree.cb
index b14d60c5e5..56e7f63e11 100644
--- a/src/mainboard/lenovo/t430s/devicetree.cb
+++ b/src/mainboard/lenovo/t430s/devicetree.cb
@@ -65,8 +65,8 @@ chip northbridge/intel/sandybridge
register "gen4_dec" = "0x0c06a1"
register "pcie_hotplug_map" = "{ 0, 0, 1, 0, 0, 0, 0, 0 }"
-
- register "xhci_switchable_ports" = "0xf"
+ # Wire port 4 (wwan usb) to ehci for it lacks superspeed components
+ register "xhci_switchable_ports" = "0x7"
register "superspeed_capable_ports" = "0xf"
register "xhci_overcurrent_mapping" = "0x4000201"
@@ -74,6 +74,7 @@ chip northbridge/intel/sandybridge
register "pcie_port_coalesce" = "1"
register "c2_latency" = "101" # c2 not supported
register "p_cnt_throttling_supported" = "1"
+ register "docking_supported" = "1"
register "spi_uvscc" = "0x2005"
register "spi_lvscc" = "0x2005"
@@ -154,10 +155,6 @@ chip northbridge/intel/sandybridge
register "eventc_enable" = "0xff"
register "eventd_enable" = "0xff"
register "evente_enable" = "0x0d"
-
- register "has_bdc_detection" = "1"
- register "bdc_gpio_num" = "54"
- register "bdc_gpio_lvl" = "0"
end
end # LPC Controller
device pci 1f.2 on