# SPDX-License-Identifier: GPL-2.0+
#
-lib-$(CONFIG_USE_PRIVATE_LIBGCC) += _ashldi3.o _ashrdi3.o _divsi3.o \
- _lshrdi3.o _modsi3.o _udivsi3.o _umodsi3.o div0.o
+lib-$(CONFIG_USE_PRIVATE_LIBGCC) += ashldi3.o ashrdi3.o lshrdi3.o \
+ lib1funcs.o uldivmod.o div0.o \
+ div64.o muldi3.o
ifdef CONFIG_CPU_V7M
obj-y += vectors_m.o crt0.o
else
obj-y += relocate.o
endif
-ifndef CONFIG_SYS_GENERIC_BOARD
-obj-y += board.o
-endif
obj-$(CONFIG_CPU_V7M) += cmd_boot.o
obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
else
obj-y += interrupts.o
endif
-ifndef CONFIG_RESET
+ifndef CONFIG_SYSRESET
obj-y += reset.o
endif
ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))
extra-y += eabi_compat.o
endif
+
+asflags-y += -DCONFIG_ARM_ASM_UNIFIED
+ifeq ($(CONFIG_SPL_BUILD)$(CONFIG_TEGRA),yy)
+asflags-y += -D__LINUX_ARM_ARCH__=4
+else
+asflags-y += -D__LINUX_ARM_ARCH__=$(CONFIG_SYS_ARM_ARCH)
+endif
+
+# some files can only build in ARM or THUMB2, not THUMB1
+
+ifdef CONFIG_SYS_THUMB_BUILD
+asflags-$(CONFIG_HAS_THUMB2) += -DCONFIG_THUMB2_KERNEL
+ifndef CONFIG_HAS_THUMB2
+
+# for C files, just apend -marm, which will override previous -mthumb*
+
+CFLAGS_cache.o := -marm
+CFLAGS_cache-cp15.o := -marm
+
+# For .S, drop -mthumb* and other thumb-related options.
+# CFLAGS_REMOVE_* would not have an effet, so AFLAGS_REMOVE_*
+# was implemented and is used here.
+# Also, define ${target}_NO_THUMB_BUILD for these two targets
+# so that the code knows it should not use Thumb.
+
+AFLAGS_REMOVE_memset.o := -mthumb -mthumb-interwork
+AFLAGS_REMOVE_memcpy.o := -mthumb -mthumb-interwork
+AFLAGS_memset.o := -DMEMSET_NO_THUMB_BUILD
+AFLAGS_memcpy.o := -DMEMCPY_NO_THUMB_BUILD
+endif
+endif