xref: /openbmc/u-boot/arch/arm/lib/Makefile (revision 450f3c71)
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-$(CONFIG_USE_PRIVATE_LIBGCC) += _ashldi3.o _ashrdi3.o _divsi3.o \
9			_lshrdi3.o _modsi3.o _udivsi3.o _umodsi3.o div0.o
10
11ifdef CONFIG_CPU_V7M
12obj-y	+= vectors_m.o crt0.o
13else ifdef CONFIG_ARM64
14obj-y	+= crt0_64.o
15else
16obj-y	+= vectors.o crt0.o
17endif
18
19ifndef CONFIG_SPL_BUILD
20ifdef CONFIG_ARM64
21obj-y	+= relocate_64.o
22else
23obj-y	+= relocate.o
24endif
25
26obj-$(CONFIG_CPU_V7M) += cmd_boot.o
27obj-$(CONFIG_OF_LIBFDT) += bootm-fdt.o
28obj-$(CONFIG_CMD_BOOTM) += bootm.o
29obj-$(CONFIG_SYS_L2_PL310) += cache-pl310.o
30obj-$(CONFIG_USE_ARCH_MEMSET) += memset.o
31obj-$(CONFIG_USE_ARCH_MEMCPY) += memcpy.o
32else
33obj-$(CONFIG_SPL_FRAMEWORK) += spl.o
34endif
35obj-$(CONFIG_SEMIHOSTING) += semihosting.o
36
37obj-y	+= sections.o
38obj-y	+= stack.o
39ifdef CONFIG_CPU_V7M
40obj-y	+= interrupts_m.o
41else ifdef CONFIG_ARM64
42obj-y	+= ccn504.o
43obj-y	+= gic_64.o
44obj-y	+= interrupts_64.o
45else
46obj-y	+= interrupts.o
47endif
48ifndef CONFIG_RESET
49obj-y	+= reset.o
50endif
51
52obj-y	+= cache.o
53ifndef CONFIG_ARM64
54obj-y	+= cache-cp15.o
55endif
56
57obj-$(CONFIG_DEBUG_LL)	+= debug.o
58
59# For EABI conformant tool chains, provide eabi_compat()
60ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))
61extra-y	+= eabi_compat.o
62endif
63
64# some files can only build in ARM or THUMB2, not THUMB1
65
66ifdef CONFIG_SYS_THUMB_BUILD
67ifndef CONFIG_HAS_THUMB2
68
69# for C files, just apend -marm, which will override previous -mthumb*
70
71CFLAGS_cache.o := -marm
72CFLAGS_cache-cp15.o := -marm
73
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.
79
80AFLAGS_REMOVE_memset.o := -mthumb -mthumb-interwork
81AFLAGS_REMOVE_memcpy.o := -mthumb -mthumb-interwork
82AFLAGS_memset.o := -DMEMSET_NO_THUMB_BUILD
83AFLAGS_memcpy.o := -DMEMCPY_NO_THUMB_BUILD
84
85endif
86endif
87