1 # SPDX-License-Identifier: GPL-2.0+
3 # (C) Copyright 2002-2006
4 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
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
50 obj-y += interrupts_m.o
51 else ifdef CONFIG_ARM64
52 obj-$(CONFIG_FSL_LAYERSCAPE) += ccn504.o
53 ifneq ($(CONFIG_GICV2)$(CONFIG_GICV3),)
56 obj-$(CONFIG_GIC_V3_ITS) += gic-v3-its.o
57 obj-y += interrupts_64.o
61 ifndef CONFIG_$(SPL_TPL_)SYSRESET
66 obj-$(CONFIG_SYS_ARM_CACHE_CP15) += cache-cp15.o
70 obj-$(CONFIG_DEBUG_LL) += debug.o
72 # For EABI conformant tool chains, provide eabi_compat()
73 ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))
74 extra-y += eabi_compat.o
77 # some files can only build in ARM or THUMB2, not THUMB1
79 ifdef CONFIG_$(SPL_)SYS_THUMB_BUILD
80 asflags-$(CONFIG_HAS_THUMB2) += -DCONFIG_THUMB2_KERNEL
81 ifndef CONFIG_HAS_THUMB2
83 # for C files, just apend -marm, which will override previous -mthumb*
86 CFLAGS_cache.o := -marm
87 CFLAGS_cache-cp15.o := -marm
90 # For .S, drop -mthumb* and other thumb-related options.
91 # CFLAGS_REMOVE_* would not have an effet, so AFLAGS_REMOVE_*
92 # was implemented and is used here.
93 # Also, define ${target}_NO_THUMB_BUILD for these two targets
94 # so that the code knows it should not use Thumb.
96 AFLAGS_REMOVE_memset.o := -mthumb -mthumb-interwork
97 AFLAGS_REMOVE_memcpy.o := -mthumb -mthumb-interwork
98 AFLAGS_memset.o := -DMEMSET_NO_THUMB_BUILD
99 AFLAGS_memcpy.o := -DMEMCPY_NO_THUMB_BUILD
103 # For building EFI apps
104 CFLAGS_$(EFI_CRT0) := $(CFLAGS_EFI)
105 CFLAGS_REMOVE_$(EFI_CRT0) := $(CFLAGS_NON_EFI)
107 CFLAGS_$(EFI_RELOC) := $(CFLAGS_EFI)
108 CFLAGS_REMOVE_$(EFI_RELOC) := $(CFLAGS_NON_EFI)
110 extra-$(CONFIG_CMD_BOOTEFI_HELLO_COMPILE) += $(EFI_CRT0) $(EFI_RELOC)
111 # TODO: As of v2019.01 the relocation code for the EFI application cannot
112 # be built on ARMv7-M.
113 ifndef CONFIG_CPU_V7M
114 #extra-$(CONFIG_CMD_BOOTEFI_SELFTEST) += $(EFI_CRT0) $(EFI_RELOC)
116 extra-$(CONFIG_EFI) += $(EFI_CRT0) $(EFI_RELOC)