diff options
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -141,6 +141,15 @@ else $(error Unknown BRANCH_PROTECTION value ${BRANCH_PROTECTION}) endif +# USE_SPINLOCK_CAS requires AArch64 build +ifeq (${USE_SPINLOCK_CAS},1) +ifneq (${ARCH},aarch64) + $(error USE_SPINLOCK_CAS requires AArch64) +else + $(info USE_SPINLOCK_CAS is an experimental feature) +endif +endif + ################################################################################ # Toolchain ################################################################################ @@ -690,6 +699,7 @@ $(eval $(call assert_boolean,WARMBOOT_ENABLE_DCACHE_EARLY)) $(eval $(call assert_boolean,BL2_AT_EL3)) $(eval $(call assert_boolean,BL2_IN_XIP_MEM)) $(eval $(call assert_boolean,BL2_INV_DCACHE)) +$(eval $(call assert_boolean,USE_SPINLOCK_CAS)) $(eval $(call assert_numeric,ARM_ARCH_MAJOR)) $(eval $(call assert_numeric,ARM_ARCH_MINOR)) @@ -755,6 +765,7 @@ $(eval $(call add_define,WARMBOOT_ENABLE_DCACHE_EARLY)) $(eval $(call add_define,BL2_AT_EL3)) $(eval $(call add_define,BL2_IN_XIP_MEM)) $(eval $(call add_define,BL2_INV_DCACHE)) +$(eval $(call add_define,USE_SPINLOCK_CAS)) ifeq (${SANITIZE_UB},trap) $(eval $(call add_define,MONITOR_TRAPS)) |