diff options
Diffstat (limited to 'bl2/aarch64/bl2_entrypoint.S')
| -rw-r--r-- | bl2/aarch64/bl2_entrypoint.S | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/bl2/aarch64/bl2_entrypoint.S b/bl2/aarch64/bl2_entrypoint.S index c820cd13..5e5b83b1 100644 --- a/bl2/aarch64/bl2_entrypoint.S +++ b/bl2/aarch64/bl2_entrypoint.S @@ -124,6 +124,13 @@ func bl2_entrypoint #if ENABLE_PAUTH mrs x0, sctlr_el1 orr x0, x0, #SCTLR_EnIA_BIT +#if ENABLE_BTI + /* --------------------------------------------- + * Enable PAC branch type compatibility + * --------------------------------------------- + */ + bic x0, x0, #(SCTLR_BT0_BIT | SCTLR_BT1_BIT) +#endif /* ENABLE_BTI */ msr sctlr_el1, x0 isb #endif /* ENABLE_PAUTH */ |