2.6. Internal Build Options
CTX_INCLUDE_EL2_REGS: This boolean option provides context save/restore operations when entering/exiting an EL2 execution context. This is of primary interest when Armv8.4-SecEL2 or RME extension is implemented. Default is 0 (disabled). This option will be set to 1 (enabled) when
SPMD_SPM_AT_SEL2is set or when
ENABLE_RMEis set to 1 (enabled).