xref: /openbmc/u-boot/arch/arm/lib/Makefile (revision fa87abb6)
1#
2# (C) Copyright 2002-2006
3# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4#
5# SPDX-License-Identifier:	GPL-2.0+
6#
7
8lib-$(CONFIG_USE_PRIVATE_LIBGCC) += ashldi3.o ashrdi3.o lshrdi3.o \
9				    lib1funcs.o uldivmod.o div0.o \
10				    div64.o muldi3.o
11
12ifdef CONFIG_CPU_V7M
13obj-y	+= vectors_m.o crt0.o
14else ifdef CONFIG_ARM64
15obj-y	+= crt0_64.o
16else
17obj-y	+= vectors.o crt0.o
18endif
19
20ifndef CONFIG_SPL_BUILD
21ifdef CONFIG_ARM64
22obj-y	+= relocate_64.o
23else
24obj-y	+= relocate.o
25endif
26
27obj-$(CONFIG_CPU_V7M) += cmd_boot.o
28obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
29obj-$(CONFIG_CMD_BOOTI) += bootm.o
30obj-$(CONFIG_CMD_BOOTM) += bootm.o
31obj-$(CONFIG_CMD_BOOTZ) += bootm.o zimage.o
32obj-$(CONFIG_SYS_L2_PL310) += cache-pl310.o
33else
34obj-$(CONFIG_SPL_FRAMEWORK) += spl.o
35obj-$(CONFIG_SPL_FRAMEWORK) += zimage.o
36obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
37endif
38obj-$(CONFIG_$(SPL_)USE_ARCH_MEMSET) += memset.o
39obj-$(CONFIG_$(SPL_)USE_ARCH_MEMCPY) += memcpy.o
40obj-$(CONFIG_SEMIHOSTING) += semihosting.o
41
42obj-y	+= sections.o
43obj-y	+= stack.o
44ifdef CONFIG_CPU_V7M
45obj-y	+= interrupts_m.o
46else ifdef CONFIG_ARM64
47obj-$(CONFIG_FSL_LAYERSCAPE) += ccn504.o
48ifneq ($(CONFIG_GICV2)$(CONFIG_GICV3),)
49obj-y	+= gic_64.o
50endif
51obj-y	+= interrupts_64.o
52else
53obj-y	+= interrupts.o
54endif
55ifndef CONFIG_SYSRESET
56obj-y	+= reset.o
57endif
58
59obj-y	+= cache.o
60ifndef CONFIG_ARM64
61ifndef CONFIG_CPU_V7M
62obj-y	+= cache-cp15.o
63endif
64endif
65
66obj-y	+= psci-dt.o
67
68obj-$(CONFIG_DEBUG_LL)	+= debug.o
69
70# For EABI conformant tool chains, provide eabi_compat()
71ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))
72extra-y	+= eabi_compat.o
73endif
74
75# some files can only build in ARM or THUMB2, not THUMB1
76
77ifdef CONFIG_$(SPL_)SYS_THUMB_BUILD
78asflags-$(CONFIG_HAS_THUMB2) += -DCONFIG_THUMB2_KERNEL
79ifndef CONFIG_HAS_THUMB2
80
81# for C files, just apend -marm, which will override previous -mthumb*
82
83ifndef CONFIG_ARM64
84CFLAGS_cache.o := -marm
85CFLAGS_cache-cp15.o := -marm
86endif
87
88# For .S, drop -mthumb* and other thumb-related options.
89# CFLAGS_REMOVE_* would not have an effet, so AFLAGS_REMOVE_*
90# was implemented and is used here.
91# Also, define ${target}_NO_THUMB_BUILD for these two targets
92# so that the code knows it should not use Thumb.
93
94AFLAGS_REMOVE_memset.o := -mthumb -mthumb-interwork
95AFLAGS_REMOVE_memcpy.o := -mthumb -mthumb-interwork
96AFLAGS_memset.o := -DMEMSET_NO_THUMB_BUILD
97AFLAGS_memcpy.o := -DMEMCPY_NO_THUMB_BUILD
98endif
99endif
100
101# For building EFI apps
102CFLAGS_$(EFI_CRT0) := $(CFLAGS_EFI)
103CFLAGS_REMOVE_$(EFI_CRT0) := $(CFLAGS_NON_EFI)
104
105CFLAGS_$(EFI_RELOC) := $(CFLAGS_EFI)
106CFLAGS_REMOVE_$(EFI_RELOC) := $(CFLAGS_NON_EFI)
107
108extra-$(CONFIG_CMD_BOOTEFI_HELLO_COMPILE) += $(EFI_CRT0) $(EFI_RELOC)
109extra-$(CONFIG_EFI) += $(EFI_CRT0) $(EFI_RELOC)
110