From: ZhenYao yaozhen6@huawei.com
When BIOS booting, the power consumption is too high, so need disable some clusters clock that don't work to reduce power consumption.
The implementation of functions is in edk2-non-osi.
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ming Huang ming.huang@linaro.org --- Silicon/Hisilicon/Include/Library/PlatformSysCtrlLib.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/Silicon/Hisilicon/Include/Library/PlatformSysCtrlLib.h b/Silicon/Hisilicon/Include/Library/PlatformSysCtrlLib.h index ec2b9a36e7..3ccfc6bee3 100644 --- a/Silicon/Hisilicon/Include/Library/PlatformSysCtrlLib.h +++ b/Silicon/Hisilicon/Include/Library/PlatformSysCtrlLib.h @@ -102,5 +102,8 @@ VOID PlatformEventBroadcastConfig(VOID); UINTN GetDjtagRegBase(UINT32 NodeId); VOID LlcCleanInvalidateAsm(VOID); VOID PlatformMdioInit(VOID); +VOID DisableClusterClock(UINTN CpuClusterBase); +VOID EnableClusterClock(UINTN CpuClusterBase); +VOID DisableSocketClock (UINT8 Skt);
#endif