2 # (C) Copyright 2002-2006
3 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
5 # SPDX-License-Identifier: GPL-2.0+
8 lib-$(CONFIG_USE_PRIVATE_LIBGCC) += _ashldi3.o _ashrdi3.o _divsi3.o \
9 _lshrdi3.o _modsi3.o _udivsi3.o _umodsi3.o div0.o
12 obj-y += vectors_m.o crt0.o
13 else ifdef CONFIG_ARM64
16 obj-y += vectors.o crt0.o
19 ifndef CONFIG_SPL_BUILD
21 obj-y += relocate_64.o
26 obj-$(CONFIG_CPU_V7M) += cmd_boot.o
27 obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
28 obj-$(CONFIG_CMD_BOOTM) += bootm.o
29 obj-$(CONFIG_SYS_L2_PL310) += cache-pl310.o
30 obj-$(CONFIG_USE_ARCH_MEMSET) += memset.o
31 obj-$(CONFIG_USE_ARCH_MEMCPY) += memcpy.o
33 obj-$(CONFIG_SPL_FRAMEWORK) += spl.o
35 obj-$(CONFIG_SEMIHOSTING) += semihosting.o
40 obj-y += interrupts_m.o
41 else ifdef CONFIG_ARM64
44 obj-y += interrupts_64.o
57 obj-$(CONFIG_DEBUG_LL) += debug.o
59 # For EABI conformant tool chains, provide eabi_compat()
60 ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))
61 extra-y += eabi_compat.o
64 # some files can only build in ARM or THUMB2, not THUMB1
66 ifdef CONFIG_SYS_THUMB_BUILD
67 ifndef CONFIG_HAS_THUMB2
69 # for C files, just apend -marm, which will override previous -mthumb*
71 CFLAGS_cache.o := -marm
72 CFLAGS_cache-cp15.o := -marm
74 # For .S, drop -mthumb* and other thumb-related options.
75 # CFLAGS_REMOVE_* would not have an effet, so AFLAGS_REMOVE_*
76 # was implemented and is used here.
77 # Also, define ${target}_NO_THUMB_BUILD for these two targets
78 # so that the code knows it should not use Thumb.
80 AFLAGS_REMOVE_memset.o := -mthumb -mthumb-interwork
81 AFLAGS_REMOVE_memcpy.o := -mthumb -mthumb-interwork
82 AFLAGS_memset.o := -DMEMSET_NO_THUMB_BUILD
83 AFLAGS_memcpy.o := -DMEMCPY_NO_THUMB_BUILD