diff options
| -rw-r--r-- | lib/el3_runtime/aarch64/context.S | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/el3_runtime/aarch64/context.S b/lib/el3_runtime/aarch64/context.S index b126b9cd8..60501f615 100644 --- a/lib/el3_runtime/aarch64/context.S +++ b/lib/el3_runtime/aarch64/context.S @@ -788,6 +788,15 @@ endfunc fpregs_context_restore #endif /* CTX_INCLUDE_FPREGS */ /* + * Set SCR_EL3.EA bit to enable SErrors at EL3 + */ + .macro enable_serror_at_el3 + mrs x8, scr_el3 + orr x8, x8, #SCR_EA_BIT + msr scr_el3, x8 + .endm + + /* * Set the PSTATE bits not set when the exception was taken as * described in the AArch64.TakeException() pseudocode function * in ARM DDI 0487F.c page J1-7635 to a default value. @@ -917,6 +926,7 @@ endfunc fpregs_context_restore */ func prepare_el3_entry save_gp_pmcr_pauth_regs + enable_serror_at_el3 /* * Set the PSTATE bits not described in the Aarch64.TakeException * pseudocode to their default values. |