diff options
| author | Julius Werner <jwerner@chromium.org> | 2024-01-05 10:40:43 -0800 |
|---|---|---|
| committer | Julius Werner <jwerner@chromium.org> | 2024-02-24 02:02:34 +0000 |
| commit | 366ceeef0f07d3962ee6e6a0f3151a7f438c97ed (patch) | |
| tree | 759b0461f6ecdcb046d14f1bdce340ecf1e85008 /src/security/vboot/Makefile.mk | |
| parent | c57b902f9ba65cdaaceec262e7abf5b240a51d26 (diff) | |
vboot: Enable new arm64 SIMD crypto acceleration
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>
Diffstat (limited to 'src/security/vboot/Makefile.mk')
| -rw-r--r-- | src/security/vboot/Makefile.mk | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/security/vboot/Makefile.mk b/src/security/vboot/Makefile.mk index 1689efb155..23271ea000 100644 --- a/src/security/vboot/Makefile.mk +++ b/src/security/vboot/Makefile.mk @@ -33,6 +33,7 @@ $$(VBOOT_LIB_$(1)): $(obj)/config.h VB2_X86_RSA_ACCELERATION="$(if $(CONFIG_ARCH_$(call toupper,$(1))_X86_32)$(CONFIG_ARCH_$(call toupper,$(1))_X86_64),$\ $(CONFIG_VBOOT_X86_RSA_ACCELERATION))" \ ARMV8_CRYPTO_EXT="$(if $(CONFIG_ARCH_$(call toupper,$(1))_ARMV8_64),$$(CONFIG_VBOOT_ARMV8_CE_SHA256_ACCELERATION))" \ + ARM64_RSA_ACCELERATION="$(if $(CONFIG_ARCH_$(call toupper,$(1))_ARM64),$$(CONFIG_VBOOT_ARM64_RSA_ACCELERATION))" \ $(MAKE) -C $(VBOOT_SOURCE) \ BUILD=$$(abspath $$(dir $$(VBOOT_LIB_$(1)))) \ V=$(V) \ |