diff options
Diffstat (limited to 'src/mainboard/apple/macbook21/devicetree.cb')
-rw-r--r-- | src/mainboard/apple/macbook21/devicetree.cb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/apple/macbook21/devicetree.cb b/src/mainboard/apple/macbook21/devicetree.cb index a3dfe3a547..8ca84f80dc 100644 --- a/src/mainboard/apple/macbook21/devicetree.cb +++ b/src/mainboard/apple/macbook21/devicetree.cb @@ -70,6 +70,10 @@ chip northbridge/intel/i945 register "ide_enable_secondary" = "1" register "c4onc3_enable" = "1" + + register "c3_latency" = "0x23" + register "p_cnt_throttling_supported" = "1" + device pci 1b.0 on # Audio Controller subsystemid 0x8384 0x7680 end |