1 # SPDX-License-Identifier: GPL-2.0+
3 # (C) Copyright 2002-2006
6 lib-$(CONFIG_USE_PRIVATE_LIBGCC) += ashldi3.o ashrdi3.o lshrdi3.o \
7 lib1funcs.o uldivmod.o div0.o \
11 obj-y += vectors_m.o crt0.o
12 else ifdef CONFIG_ARM64
15 obj-y += vectors.o crt0.o
19 obj-y += setjmp_aarch64.o
24 ifndef CONFIG_SPL_BUILD
26 obj-y += relocate_64.o
31 obj-$(CONFIG_CPU_V7M) += cmd_boot.o
32 obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
33 obj-$(CONFIG_CMD_BOOTI) += bootm.o image.o
34 obj-$(CONFIG_CMD_BOOTM) += bootm.o
35 obj-$(CONFIG_CMD_BOOTZ) += bootm.o zimage.o
36 obj-$(CONFIG_SYS_L2_PL310) += cache-pl310.o
38 obj-$(CONFIG_$(SPL_TPL_)FRAMEWORK) += spl.o
39 obj-$(CONFIG_SPL_FRAMEWORK) += zimage.o
40 obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
42 obj-$(CONFIG_$(SPL_TPL_)USE_ARCH_MEMSET) += memset.o
43 obj-$(CONFIG_$(SPL_TPL_)USE_ARCH_MEMCPY) += memcpy.o
44 obj-$(CONFIG_SEMIHOSTING) += semihosting.o
48 CFLAGS_REMOVE_sections.o := $(LTO_CFLAGS)
52 obj-y += interrupts_m.o
53 else ifdef CONFIG_ARM64
54 obj-$(CONFIG_FSL_LAYERSCAPE) += ccn504.o
55 ifneq ($(CONFIG_GICV2)$(CONFIG_GICV3),)
58 obj-$(CONFIG_GIC_V3_ITS) += gic-v3-its.o
59 obj-y += interrupts_64.o
63 ifndef CONFIG_$(SPL_TPL_)SYSRESET
68 obj-$(CONFIG_SYS_ARM_CACHE_CP15) += cache-cp15.o
69 CFLAGS_REMOVE_cache-cp15.o := $(LTO_CFLAGS)
73 obj-$(CONFIG_DEBUG_LL) += debug.o
75 # For EABI conformant tool chains, provide eabi_compat()
76 ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))
77 extra-y += eabi_compat.o
80 # some files can only build in ARM or THUMB2, not THUMB1
82 ifdef CONFIG_$(SPL_)SYS_THUMB_BUILD
83 asflags-$(CONFIG_HAS_THUMB2) += -DCONFIG_THUMB2_KERNEL
84 ifndef CONFIG_HAS_THUMB2
86 # for C files, just apend -marm, which will override previous -mthumb*
89 CFLAGS_cache.o := -marm
90 CFLAGS_cache-cp15.o := -marm
93 # For .S, drop -mthumb* and other thumb-related options.
94 # CFLAGS_REMOVE_* would not have an effet, so AFLAGS_REMOVE_*
95 # was implemented and is used here.
96 # Also, define ${target}_NO_THUMB_BUILD for these two targets
97 # so that the code knows it should not use Thumb.
99 AFLAGS_REMOVE_memset.o := -mthumb -mthumb-interwork
100 AFLAGS_REMOVE_memcpy.o := -mthumb -mthumb-interwork
101 AFLAGS_memset.o := -DMEMSET_NO_THUMB_BUILD
102 AFLAGS_memcpy.o := -DMEMCPY_NO_THUMB_BUILD
106 # For building EFI apps
107 CFLAGS_$(EFI_CRT0) := $(CFLAGS_EFI)
108 CFLAGS_REMOVE_$(EFI_CRT0) := $(CFLAGS_NON_EFI)
110 CFLAGS_$(EFI_RELOC) := $(CFLAGS_EFI)
111 CFLAGS_REMOVE_$(EFI_RELOC) := $(CFLAGS_NON_EFI)
113 extra-$(CONFIG_CMD_BOOTEFI_HELLO_COMPILE) += $(EFI_CRT0) $(EFI_RELOC)
114 # TODO: As of v2019.01 the relocation code for the EFI application cannot
115 # be built on ARMv7-M.
116 ifndef CONFIG_CPU_V7M
117 #extra-$(CONFIG_CMD_BOOTEFI_SELFTEST) += $(EFI_CRT0) $(EFI_RELOC)
119 extra-$(CONFIG_EFI) += $(EFI_CRT0) $(EFI_RELOC)