MmioAndThenOr32 (SP810_CTRL_BASE + SP810_SYS_CTRL_REG, ~SP810_SYS_CTRL_TIMER3_EN, SP810_SYS_CTRL_TIMER3_TIMCLK);\r
\r
// Read the GIC Identification Register\r
- Identification = ArmGicGetInterfaceIdentification (PcdGet32 (PcdGicInterruptInterfaceBase));\r
+ Identification = ArmGicGetInterfaceIdentification (PcdGet64 (PcdGicInterruptInterfaceBase));\r
\r
// Check if we are GICv3\r
if (ARM_GIC_ICCIIDR_GET_ARCH_VERSION(Identification) >= 0x3) {\r