diff options
Diffstat (limited to 'tools/build_system/cpu.mk')
-rw-r--r-- | tools/build_system/cpu.mk | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/build_system/cpu.mk b/tools/build_system/cpu.mk index 51810293..3ad53e13 100644 --- a/tools/build_system/cpu.mk +++ b/tools/build_system/cpu.mk @@ -15,6 +15,9 @@ BS_ARCH_CPU := $(BS_FIRMWARE_CPU) # Supported ARMv7-M CPUs ARMV7M_CPUS := cortex-m3 cortex-m7 +# Supported ARMv8-A CPUs +ARMV8A_CPUS := cortex-a53 cortex-a57 cortex-a57.cortex-a53 + ifneq ($(findstring $(BS_FIRMWARE_CPU),$(ARMV7M_CPUS)),) BS_ARCH_VENDOR := arm BS_ARCH_ARCH := armv7-m @@ -25,6 +28,13 @@ ifneq ($(findstring $(BS_FIRMWARE_CPU),$(ARMV7M_CPUS)),) CFLAGS_CLANG += --target=arm-arm-none-eabi CFLAGS += -mfloat-abi=soft # No hardware floating point support +else ifneq ($(findstring $(BS_FIRMWARE_CPU),$(ARMV8A_CPUS)),) + BS_ARCH_VENDOR := arm + BS_ARCH_ARCH := armv8-a + + CFLAGS += -fno-builtin -mstrict-align + DEP_CFLAGS_GCC += -DAARCH64 + DEP_ASFLAGS_GCC += -D__ASSEMBLY__ else ifeq ($(BS_FIRMWARE_CPU),host) BS_ARCH_VENDOR := none BS_ARCH_ARCH := host |