xref: /openbmc/u-boot/arch/arm/lib/Makefile (revision b1e6c4c3) 
1#
2# (C) Copyright 2002-2006
3# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4#
5# See file CREDITS for list of people who contributed to this
6# project.
7#
8# This program is free software; you can redistribute it and/or
9# modify it under the terms of the GNU General Public License as
10# published by the Free Software Foundation; either version 2 of
11# the License, or (at your option) any later version.
12#
13# This program is distributed in the hope that it will be useful,
14# but WITHOUT ANY WARRANTY; without even the implied warranty of
15# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16# GNU General Public License for more details.
17#
18# You should have received a copy of the GNU General Public License
19# along with this program; if not, write to the Free Software
20# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
21# MA 02111-1307 USA
22#
23
24include $(TOPDIR)/config.mk
25
26LIB	= $(obj)lib$(ARCH).o
27LIBGCC	= $(obj)libgcc.o
28
29GLSOBJS	+= _ashldi3.o
30GLSOBJS	+= _ashrdi3.o
31GLSOBJS	+= _divsi3.o
32GLSOBJS	+= _lshrdi3.o
33GLSOBJS	+= _modsi3.o
34GLSOBJS	+= _udivsi3.o
35GLSOBJS	+= _umodsi3.o
36
37GLCOBJS	+= div0.o
38
39SOBJS-y += crt0.o
40
41ifndef CONFIG_SPL_BUILD
42ifndef CONFIG_SYS_GENERIC_BOARD
43COBJS-y	+= board.o
44endif
45COBJS-y += bss.o
46
47COBJS-y	+= bootm.o
48COBJS-$(CONFIG_SYS_L2_PL310) += cache-pl310.o
49SOBJS-$(CONFIG_USE_ARCH_MEMSET) += memset.o
50SOBJS-$(CONFIG_USE_ARCH_MEMCPY) += memcpy.o
51else
52COBJS-$(CONFIG_SPL_FRAMEWORK) += spl.o
53endif
54
55COBJS-y	+= interrupts.o
56COBJS-y	+= reset.o
57
58COBJS-y	+= cache.o
59COBJS-y	+= cache-cp15.o
60
61SRCS	:= $(GLSOBJS:.o=.S) $(GLCOBJS:.o=.c) \
62	   $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c)
63OBJS	:= $(addprefix $(obj),$(SOBJS-y) $(COBJS-y))
64LGOBJS	:= $(addprefix $(obj),$(GLSOBJS)) \
65	   $(addprefix $(obj),$(GLCOBJS))
66
67# Always build libarm.o
68TARGETS	:= $(LIB)
69
70# Build private libgcc only when asked for
71ifdef USE_PRIVATE_LIBGCC
72TARGETS	+= $(LIBGCC)
73endif
74
75# For EABI conformant tool chains, provide eabi_compat()
76ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS)))
77TARGETS	+= $(obj)eabi_compat.o
78endif
79
80all:	$(TARGETS)
81
82$(LIB):	$(obj).depend $(OBJS)
83	$(call cmd_link_o_target, $(OBJS))
84
85$(LIBGCC): $(obj).depend $(LGOBJS)
86	$(call cmd_link_o_target, $(LGOBJS))
87
88#########################################################################
89
90# defines $(obj).depend target
91include $(SRCTREE)/rules.mk
92
93sinclude $(obj).depend
94
95#########################################################################
96