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9.2.1. Memory map

The Cortex-A53 GIC CPU Interface implements a memory-mapped interface. The memory-mapped interface is offset from PERIPHBASE. Table 9.1 lists the address ranges.

Table 9.1. Memory Map
Address range Functional block
0x00000-0x01FFFCPU Interface
0x02000-0x0FFFFReserved
0x10000-0x10FFFVirtual Interface Control
0x11000-0x1FFFFReserved
0x20000-0x21FFFVirtual CPU Interface
0x22000-0x2EFFFReserved
0x2F000-0x30FFFAlias of Virtual CPU Interface  
0x31000-0x3FFFFReserved

Note

These registers are not available if GICCDISABLE is asserted.

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