PLATFORM_FLAVOR ?= rk3368
|
PLATFORM_FLAVOR_$(PLATFORM_FLAVOR) := y
|
|
# 32-bit flags
|
arm32-platform-cpuarch := cortex-a15
|
arm32-platform-cflags += -mcpu=$(arm32-platform-cpuarch) -mthumb
|
arm32-platform-cflags += -pipe -mthumb-interwork -mlong-calls
|
arm32-platform-cflags += -fno-short-enums -mno-apcs-float -fno-common
|
arm32-platform-cflags += -mfloat-abi=soft
|
arm32-platform-cflags += -mno-unaligned-access
|
arm32-platform-aflags += -mcpu=$(arm32-platform-cpuarch)
|
arm32-platform-aflags += -mfpu=neon
|
|
# 64-bit flags
|
arm64-platform-cflags += -mgeneral-regs-only
|
arm64-platform-cflags += -mstrict-align
|
|
platform-cflags += -ffunction-sections -fdata-sections
|
|
DEBUG ?= 1
|
ifeq ($(DEBUG),1)
|
platform-cflags += -O0
|
else
|
platform-cflags += -Os
|
endif
|
|
platform-cflags += -g3
|
platform-aflags += -g3
|
|
ifeq ($(PLATFORM_FLAVOR),rk3368)
|
platform-flavor-armv8 := 1
|
endif
|
|
CFG_ARM32_user_ta := y
|
user_ta-platform-cflags += $(arm32-platform-cflags)
|
user_ta-platform-cflags += -fpie
|
user_ta-platform-cppflags += $(arm32-platform-cppflags)
|
user_ta-platform-aflags += $(arm32-platform-aflags)
|
