| yuezonghe | 824eb0c | 2024-06-27 02:32:26 -0700 | [diff] [blame^] | 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 | |
| 24 | include $(TOPDIR)/config.mk |
| 25 | |
| 26 | LIB = $(obj)lib$(ARCH).o |
| 27 | LIBGCC = $(obj)libgcc.o |
| 28 | |
| 29 | ifndef CONFIG_SPL_BUILD |
| 30 | GLSOBJS += _ashldi3.o |
| 31 | GLSOBJS += _ashrdi3.o |
| 32 | GLSOBJS += _divsi3.o |
| 33 | GLSOBJS += _lshrdi3.o |
| 34 | GLSOBJS += _modsi3.o |
| 35 | GLSOBJS += _udivsi3.o |
| 36 | GLSOBJS += _umodsi3.o |
| 37 | |
| 38 | GLCOBJS += div0.o |
| 39 | |
| 40 | COBJS-y += board.o |
| 41 | |
| 42 | COBJS-y += bootm.o |
| 43 | COBJS-y += cache.o |
| 44 | COBJS-y += cache-cp15.o |
| 45 | COBJS-$(CONFIG_SYS_L2_PL310) += cache-pl310.o |
| 46 | COBJS-y += interrupts.o |
| 47 | COBJS-y += reset.o |
| 48 | SOBJS-$(CONFIG_USE_ARCH_MEMSET) += memset.o |
| 49 | SOBJS-$(CONFIG_USE_ARCH_MEMCPY) += memcpy.o |
| 50 | endif |
| 51 | |
| 52 | SRCS := $(GLSOBJS:.o=.S) $(GLCOBJS:.o=.c) \ |
| 53 | $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) |
| 54 | OBJS := $(addprefix $(obj),$(SOBJS-y) $(COBJS-y)) |
| 55 | LGOBJS := $(addprefix $(obj),$(GLSOBJS)) \ |
| 56 | $(addprefix $(obj),$(GLCOBJS)) |
| 57 | |
| 58 | # Always build libarm.o |
| 59 | TARGETS := $(LIB) |
| 60 | |
| 61 | # Build private libgcc only when asked for |
| 62 | ifdef USE_PRIVATE_LIBGCC |
| 63 | TARGETS += $(LIBGCC) |
| 64 | endif |
| 65 | |
| 66 | # For EABI conformant tool chains, provide eabi_compat() |
| 67 | ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS))) |
| 68 | TARGETS += $(obj)eabi_compat.o |
| 69 | endif |
| 70 | |
| 71 | all: $(TARGETS) |
| 72 | |
| 73 | $(LIB): $(obj).depend $(OBJS) |
| 74 | $(call cmd_link_o_target, $(OBJS)) |
| 75 | |
| 76 | $(LIBGCC): $(obj).depend $(LGOBJS) |
| 77 | $(call cmd_link_o_target, $(LGOBJS)) |
| 78 | |
| 79 | ######################################################################### |
| 80 | |
| 81 | # defines $(obj).depend target |
| 82 | include $(SRCTREE)/rules.mk |
| 83 | |
| 84 | sinclude $(obj).depend |
| 85 | |
| 86 | ######################################################################### |