This patch passes the correct flag to vboot to enable SIMD crypto acceleration on arm64 devices. This uses a core part of the ISA and should thus be supported on all arm64 SoCs -- so we normally always want it enabled, but there should still be a Kconfig in case a SoC wants to use the hwcrypto interface for its own (off-CPU) crypto acceleration engine instead. (You could also disable it to save a small amount of code size at the cost of speed, if necessary.) Change-Id: I3820bd6b7505202b7edb6768385ce5deb18777a4 Signed-off-by: Julius Werner <jwerner@chromium.org> Reviewed-on: https://review.coreboot.org/c/coreboot/+/80710 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Yu-Ping Wu <yupingso@google.com>