TF-A: Add support for ARMv8.3-PAuth in BL1 SMC calls and BL2U

[project/bcm63xx/atf.git] / bl2u / aarch64 / bl2u_entrypoint.S

diff --git a/bl2u/aarch64/bl2u_entrypoint.S b/bl2u/aarch64/bl2u_entrypoint.S
index 452869ea9a960c2a3c246fcd1aed4e59272539a4..3e37b44f7d43868163e97c1535f5c38c0c1386c7 100644 (file)
--- a/bl2u/aarch64/bl2u_entrypoint.S
+++ b/bl2u/aarch64/bl2u_entrypoint.S
@@ -102,6 +102,15 @@ func bl2u_entrypoint
        bl      bl2u_early_platform_setup
        bl      bl2u_plat_arch_setup
 
+#if ENABLE_PAUTH
+       /* ---------------------------------------------
+        * Program APIAKey_EL1
+        * and enable pointer authentication.
+        * ---------------------------------------------
+        */
+       bl      pauth_init_enable_el1
+#endif
+
        /* ---------------------------------------------
         * Jump to bl2u_main function.
         * ---------------------------------------------