diff options
Diffstat (limited to 'ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSysConfigLib/ArmVExpressSysConfig.c')
| -rw-r--r-- | ArmPlatformPkg/ArmVExpressPkg/Library/ArmVExpressSysConfigLib/ArmVExpressSysConfig.c | 5 |
1 files changed, 5 insertions, 0 deletions
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;
|