1# ARM_CA53_64_BIT port
2
3Initial port to support Armv8-A architecture in FreeRTOS kernel was written for
4Arm Cortex-A53 processor.
5
6* ARM_CA53_64_BIT
7    * Memory mapped interface to access Arm GIC registers
8
9This port is generic and can be used as a starting point for other Armv8-A
10application processors. Therefore, the port `ARM_CA53_64_BIT` is renamed as
11`ARM_AARCH64`. The existing projects that use old port `ARM_CA53_64_BIT`,
12should migrate to renamed port `ARM_AARCH64`.
13
14**NOTE**
15
16This port uses memory mapped interface to access Arm GIC registers.
17