diff options
Diffstat (limited to 'src/mainboard/lenovo/x220/variants/x1/overridetree.cb')
-rw-r--r-- | src/mainboard/lenovo/x220/variants/x1/overridetree.cb | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x220/variants/x1/overridetree.cb b/src/mainboard/lenovo/x220/variants/x1/overridetree.cb new file mode 100644 index 0000000000..54f6485d25 --- /dev/null +++ b/src/mainboard/lenovo/x220/variants/x1/overridetree.cb @@ -0,0 +1,85 @@ +chip northbridge/intel/sandybridge + + register "gpu_dp_b_hotplug" = "0x04" + register "gpu_dp_c_hotplug" = "0x04" + register "gpu_dp_d_hotplug" = "0x04" + register "gpu_panel_power_cycle_delay" = "3" + register "gpu_panel_power_up_delay" = "250" # T1+T2: 25ms + register "gpu_panel_power_down_delay" = "250" # T5+T6: 35ms + register "gpu_panel_power_backlight_on_delay" = "2500" # T3: 250ms + register "gpu_panel_power_backlight_off_delay" = "2500" # T4: 250ms + + register "gpu_cpu_backlight" = "0x1312" + register "gpu_pch_backlight" = "0x13121312" + + device domain 0 on + device pci 00.0 on + subsystemid 0x17aa 0x21e8 + end # host bridge + device pci 02.0 on + subsystemid 0x17aa 0x21e8 + end # vga controller + + chip southbridge/intel/bd82x6x # Intel Series 6 Cougar Point PCH + # Enable SATA ports 0 (HDD bay) & 2 (msata) & 3 (esatap) + register "sata_port_map" = "0x1d" + # X1 does not have ExpressCard slot + register "pcie_hotplug_map" = "{ 0, 0, 0, 0, 0, 0, 0, 0 }" + + device pci 1a.0 on + subsystemid 0x17aa 0x21e8 + end # USB2 EHCI #2 + device pci 1b.0 on + subsystemid 0x17aa 0x21e8 + end # High Definition Audio + device pci 1c.0 off end # PCIe Port #1 + device pci 1c.1 on + subsystemid 0x17aa 0x21e8 + end # PCIe Port #2 (wlan) + device pci 1c.2 off end # PCIe Port #3 + device pci 1c.3 off end # PCIe Port #4 + device pci 1c.4 on + subsystemid 0x17aa 0x21e8 + chip drivers/ricoh/rce822 # Ricoh cardreader + device pci 00.0 on + subsystemid 0x17aa 0x21e8 + end + end + end # PCIe Port #5 (SD) + device pci 1c.5 off end # PCIe Port #6 + device pci 1c.6 on + subsystemid 0x17aa 0x21e8 + end # PCIe Port #7 + device pci 1c.7 off end # PCIe Port #8 + device pci 1d.0 on + subsystemid 0x17aa 0x21e8 + end # USB2 EHCI #1 + device pci 1e.0 off end # PCI bridge + device pci 1f.0 on #LPC bridge + subsystemid 0x17aa 0x21e8 + chip ec/lenovo/h8 + register "config2" = "0xe0" + register "config3" = "0xc0" + + register "beepmask0" = "0xfe" + register "beepmask1" = "0x96" + + register "event5_enable" = "0x3c" + register "evente_enable" = "0x3d" + + # BDC detection is broken on this board: + register "has_bdc_detection" = "0" + end + end # LPC bridge + device pci 1f.2 on + subsystemid 0x17aa 0x21e8 + end # SATA Controller 1 + device pci 1f.3 on + subsystemid 0x17aa 0x21e8 + end # SMBus + device pci 1f.6 on + subsystemid 0x17aa 0x21e8 + end # Thermal + end + end +end |