diff --git a/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/RTSM/ArmPlatform.h b/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/RTSM/ArmPlatform.h index 64191f32ea..1dcb7e1007 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/RTSM/ArmPlatform.h +++ b/ArmPlatformPkg/ArmVExpressPkg/Include/Platform/RTSM/ArmPlatform.h @@ -65,10 +65,6 @@ // Memory-mapped peripherals ************************************************************************************/ -// Note: There is no System Configuration Controller on the Model, -// So do dummy definition to avoid build failures -#define ARM_VE_SCC_BASE - // SP810 Controller #undef SP810_CTRL_BASE #define SP810_CTRL_BASE 0x1C020000 diff --git a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSysConfigLib/ArmVExpressSysConfig.c b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSysConfigLib/ArmVExpressSysConfig.c index e26052a0ca..204f2ad9de 100644 --- a/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSysConfigLib/ArmVExpressSysConfig.c +++ b/ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSysConfigLib/ArmVExpressSysConfig.c @@ -217,8 +217,13 @@ ArmPlatformSysConfigSetDevice ( // Intercept some functions switch(Function) { case SYS_CFG_SCC: +#ifdef ARM_VE_SCC_BASE MmioWrite32 ((ARM_VE_SCC_BASE + (Device * 4)),Value); return EFI_SUCCESS; +#else + // There is no System Configuration Controller on the Model + return EFI_UNSUPPORTED; +#endif case SYS_CFG_OSC_SITE1: Function = SYS_CFG_OSC;