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 = $(obj)libgcc.o 28 29GLSOBJS += _ashldi3.o 30GLSOBJS += _ashrdi3.o 31GLSOBJS += _divsi3.o 32GLSOBJS += _lshrdi3.o 33GLSOBJS += _modsi3.o 34GLSOBJS += _udivsi3.o 35GLSOBJS += _umodsi3.o 36 37GLCOBJS += div0.o 38 39SOBJS-y += crt0.o 40 41ifndef CONFIG_SPL_BUILD 42COBJS-y += bss.o 43COBJS-y += board.o 44COBJS-y += bootm.o 45COBJS-$(CONFIG_SYS_L2_PL310) += cache-pl310.o 46SOBJS-$(CONFIG_USE_ARCH_MEMSET) += memset.o 47SOBJS-$(CONFIG_USE_ARCH_MEMCPY) += memcpy.o 48else 49COBJS-$(CONFIG_SPL_FRAMEWORK) += spl.o 50endif 51 52COBJS-y += interrupts.o 53COBJS-y += reset.o 54 55COBJS-y += cache.o 56COBJS-y += cache-cp15.o 57 58SRCS := $(GLSOBJS:.o=.S) $(GLCOBJS:.o=.c) \ 59 $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) 60OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y)) 61LGOBJS := $(addprefix $(obj),$(GLSOBJS)) \ 62 $(addprefix $(obj),$(GLCOBJS)) 63 64# Always build libarm.o 65TARGETS := $(LIB) 66 67# Build private libgcc only when asked for 68ifdef USE_PRIVATE_LIBGCC 69TARGETS += $(LIBGCC) 70endif 71 72# For EABI conformant tool chains, provide eabi_compat() 73ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS))) 74TARGETS += $(obj)eabi_compat.o 75endif 76 77all: $(TARGETS) 78 79$(LIB): $(obj).depend $(OBJS) 80 $(call cmd_link_o_target, $(OBJS)) 81 82$(LIBGCC): $(obj).depend $(LGOBJS) 83 $(call cmd_link_o_target, $(LGOBJS)) 84 85######################################################################### 86 87# defines $(obj).depend target 88include $(SRCTREE)/rules.mk 89 90sinclude $(obj).depend 91 92######################################################################### 93