diff options
Diffstat (limited to 'ArmVirtPkg/PrePi/Arm/ModuleEntryPoint.S')
| -rw-r--r-- | ArmVirtPkg/PrePi/Arm/ModuleEntryPoint.S | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ArmVirtPkg/PrePi/Arm/ModuleEntryPoint.S b/ArmVirtPkg/PrePi/Arm/ModuleEntryPoint.S index cfb5de8..3e94c49 100644 --- a/ArmVirtPkg/PrePi/Arm/ModuleEntryPoint.S +++ b/ArmVirtPkg/PrePi/Arm/ModuleEntryPoint.S @@ -12,6 +12,12 @@ ASM_FUNC(_ModuleEntryPoint) // Do early platform specific actions
bl ASM_PFX(ArmPlatformPeiBootAction)
+#if (FixedPcdGet32 (PcdVFPEnabled))
+ // Enable Floating Point. AArch64 uses hardfloat ABI so needs this done before
+ // calling any C code. Arm does not, but let's keep the ports aligned.
+ bl ArmEnableVFP
+#endif
+
// Get ID of this CPU in Multicore system
bl ASM_PFX(ArmReadMpidr)
// Keep a copy of the MpId register value
|