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-rw-r--r--src/mainboard/google/slippy/variants/falco/overridetree.cb19
1 files changed, 19 insertions, 0 deletions
diff --git a/src/mainboard/google/slippy/variants/falco/overridetree.cb b/src/mainboard/google/slippy/variants/falco/overridetree.cb
new file mode 100644
index 0000000000..c163202e99
--- /dev/null
+++ b/src/mainboard/google/slippy/variants/falco/overridetree.cb
@@ -0,0 +1,19 @@
+chip northbridge/intel/haswell
+
+ # Enable Panel and configure power delays
+ register "gpu_panel_port_select" = "1" # eDP
+ register "gpu_panel_power_cycle_delay" = "5" # 400ms (T4)
+ register "gpu_panel_power_up_delay" = "600" # 60ms (T1+T2)
+ register "gpu_panel_power_down_delay" = "600" # 60ms (T3+T7)
+ register "gpu_panel_power_backlight_on_delay" = "2100" # 210ms (T5)
+ register "gpu_panel_power_backlight_off_delay" = "2100" # 210ms (T6)
+
+ device domain 0 on
+
+ chip southbridge/intel/lynxpoint
+
+ # Disable PCIe CLKOUT 1-5 and CLKOUT_XDP
+ register "icc_clock_disable" = "0x013e0000"
+ end
+ end
+end