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| author | Tomas Pilar <tomas@nuviainc.com> | 2020-10-29 13:01:16 +0000 |
|---|---|---|
| committer | Tomas Pilar <tomas@nuviainc.com> | 2021-01-15 15:18:02 +0000 |
| commit | 12cd65e091c229c1bc12d6ca58417391ec62d37f (patch) | |
| tree | bcce4fbdb8772f9e4626f39208c9db26c62f6bc5 /Makefile | |
| parent | 7c802c715f14b203e5dfc7e4ccee498b861eb406 (diff) | |
| download | platform_external_arm-trusted-firmware-12cd65e091c229c1bc12d6ca58417391ec62d37f.tar.gz platform_external_arm-trusted-firmware-12cd65e091c229c1bc12d6ca58417391ec62d37f.tar.bz2 platform_external_arm-trusted-firmware-12cd65e091c229c1bc12d6ca58417391ec62d37f.zip | |
Makefile: Add FEAT_RNG support define
Define ENABLE_FEAT_RNG that describes whether the
armv8.5 FEAT_RNG is supported in this build. This
allows conditional inclusion of code targetting
RNDR and RNDRRS registers.
Signed-off-by: Tomas Pilar <tomas@nuviainc.com>
Change-Id: Idd632f8b9bc20ea3d8793f55ead88fa12cb08821
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -242,6 +242,9 @@ endif $(info Arm Architecture Features specified: $(subst +, ,$(arch-features))) endif # arch-features +# Determine if FEAT_RNG is supported +ENABLE_FEAT_RNG = $(if $(findstring rng,${arch-features}),1,0) + ifneq ($(findstring armclang,$(notdir $(CC))),) TF_CFLAGS_aarch32 = -target arm-arm-none-eabi $(march32-directive) TF_CFLAGS_aarch64 = -target aarch64-arm-none-eabi $(march64-directive) @@ -940,6 +943,7 @@ $(eval $(call assert_booleans,\ RAS_TRAP_LOWER_EL_ERR_ACCESS \ COT_DESC_IN_DTB \ USE_SP804_TIMER \ + ENABLE_FEAT_RNG \ ))) $(eval $(call assert_numerics,\ @@ -1030,6 +1034,7 @@ $(eval $(call add_defines,\ RAS_TRAP_LOWER_EL_ERR_ACCESS \ COT_DESC_IN_DTB \ USE_SP804_TIMER \ + ENABLE_FEAT_RNG \ ))) ifeq (${SANITIZE_UB},trap) |