diff options
Diffstat (limited to 'src/mainboard/google/butterfly/devicetree.cb')
| -rw-r--r-- | src/mainboard/google/butterfly/devicetree.cb | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/mainboard/google/butterfly/devicetree.cb b/src/mainboard/google/butterfly/devicetree.cb index 5b3841a1f0..a72d984369 100644 --- a/src/mainboard/google/butterfly/devicetree.cb +++ b/src/mainboard/google/butterfly/devicetree.cb @@ -18,7 +18,27 @@ chip northbridge/intel/sandybridge register "gpu_cpu_backlight" = "0x000001e8" register "gpu_pch_backlight" = "0x03d00000" - register "max_mem_clock_mhz" = "666" # DDR3-1333 + register "ec_present" = "1" + # FIXME: Native raminit requires reduced max clock + register "max_mem_clock_mhz" = "CONFIG(USE_NATIVE_RAMINIT) ? 666 : 800" + # Force double refresh rate + register "ddr_refresh_rate_config" = "DDR_REFRESH_RATE_DOUBLE" + + register "usb_port_config" = "{ + { 1, 0, 0x0040 }, + { 1, 0, 0x0040 }, + { 1, 0, 0x0040 }, + { 0, 0, 0x0000 }, + { 0, 0, 0x0000 }, + { 0, 0, 0x0000 }, + { 0, 0, 0x0000 }, + { 0, 0, 0x0000 }, + { 0, 4, 0x0000 }, + { 1, 4, 0x0080 }, + { 1, 4, 0x0040 }, + { 0, 4, 0x0000 }, + { 0, 4, 0x0000 }, + { 0, 4, 0x0000 },}" device domain 0 on device ref host_bridge on end # host bridge |