diff options
Diffstat (limited to 'src/mainboard/google/samus/devicetree.cb')
| -rw-r--r-- | src/mainboard/google/samus/devicetree.cb | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/mainboard/google/samus/devicetree.cb b/src/mainboard/google/samus/devicetree.cb index 3e87eca103..8810c473e3 100644 --- a/src/mainboard/google/samus/devicetree.cb +++ b/src/mainboard/google/samus/devicetree.cb @@ -43,16 +43,17 @@ chip soc/intel/broadwell register "gpe0_en_4" = "0x00000000" register "sata_port_map" = "0x1" - register "sio_acpi_mode" = "0" + register "sio_acpi_mode" = "1" - # Force enable ASPM for PCIe Port 1 - register "pcie_port_force_aspm" = "0x01" + # Force enable ASPM for PCIe Port 3 + register "pcie_port_force_aspm" = "0x04" + register "pcie_port_coalesce" = "1" # Disable PCIe CLKOUT 1-5 and CLKOUT_XDP - register "icc_clock_disable" = "0x013e0000" + register "icc_clock_disable" = "0x013b0000" # Enable S0ix - register "s0ix_enable" = "1" + register "s0ix_enable" = "0" device cpu_cluster 0 on device lapic 0 on end @@ -77,9 +78,9 @@ chip soc/intel/broadwell device pci 17.0 off end # SDIO device pci 19.0 off end # GbE device pci 1b.0 off end # High Definition Audio - device pci 1c.0 on end # PCIe Port #1 + device pci 1c.0 off end # PCIe Port #1 device pci 1c.1 off end # PCIe Port #2 - device pci 1c.2 off end # PCIe Port #3 + device pci 1c.2 on end # PCIe Port #3 device pci 1c.3 off end # PCIe Port #4 device pci 1c.4 off end # PCIe Port #5 device pci 1c.5 off end # PCIe Port #6 |