1d4abc757SPeter Tyser# 2d4abc757SPeter Tyser# (C) Copyright 2007 Semihalf 3d4abc757SPeter Tyser# 41a459660SWolfgang Denk# SPDX-License-Identifier: GPL-2.0+ 5d4abc757SPeter Tyser# 6d4abc757SPeter Tyser 7a47a12beSStefan Roeseifeq ($(ARCH),powerpc) 8d4abc757SPeter TyserLOAD_ADDR = 0x40000 9d4abc757SPeter Tyserendif 10d4abc757SPeter Tyserifeq ($(ARCH),arm) 11d4abc757SPeter TyserLOAD_ADDR = 0x1000000 12d4abc757SPeter Tyserendif 13d4abc757SPeter Tyser 14d4abc757SPeter Tyser# Resulting ELF and binary exectuables will be named demo and demo.bin 154a20df39SMasahiro Yamadaextra-y = demo 16d4abc757SPeter Tyser 17d4abc757SPeter Tyser# Source files located in the examples/api directory 188a7e7d56SMasahiro YamadaSOBJ_FILES-y += crt0.o 198a7e7d56SMasahiro YamadaCOBJ_FILES-y += demo.o 208a7e7d56SMasahiro YamadaCOBJ_FILES-y += glue.o 218a7e7d56SMasahiro YamadaCOBJ_FILES-y += libgenwrap.o 22d4abc757SPeter Tyser 23d4abc757SPeter Tyser# Source files which exist outside the examples/api directory 248a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/crc32.o 258a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/ctype.o 268a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/div64.o 278a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/string.o 288a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/time.o 298a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/vsprintf.o 308a7e7d56SMasahiro YamadaEXT_SOBJ_FILES-$(CONFIG_PPC) += arch/powerpc/lib/ppcstring.o 31d4abc757SPeter Tyser 32d4abc757SPeter Tyser# Create a list of object files to be compiled 339e414032SMasahiro YamadaOBJS += $(addprefix $(obj)/,$(SOBJ_FILES-y)) 349e414032SMasahiro YamadaOBJS += $(addprefix $(obj)/,$(COBJ_FILES-y)) 359e414032SMasahiro YamadaOBJS += $(addprefix $(obj)/,$(notdir $(EXT_COBJ_FILES-y))) 369e414032SMasahiro YamadaOBJS += $(addprefix $(obj)/,$(notdir $(EXT_SOBJ_FILES-y))) 37d4abc757SPeter Tyser 38d4abc757SPeter Tyser######################################################################### 39d4abc757SPeter Tyser 409e414032SMasahiro Yamada$(obj)/demo: $(OBJS) 41e32a268bSRob Herring $(LD) --gc-sections -Ttext $(LOAD_ADDR) -o $@ $^ $(PLATFORM_LIBS) 424a20df39SMasahiro Yamada 43*f9c235fdSMasahiro Yamada# demo.bin is never genrated. Is this necessary? 44*f9c235fdSMasahiro YamadaOBJCOPYFLAGS_demo.bin := -O binary 45*f9c235fdSMasahiro Yamada$(obj)/demo.bin: $(obj)/demo FORCE 46*f9c235fdSMasahiro Yamada $(call if_changed,objcopy) 47d4abc757SPeter Tyser 48d4abc757SPeter Tyser# Rule to build generic library C files 496825a95bSMasahiro Yamada$(addprefix $(obj)/,$(notdir $(EXT_COBJ_FILES-y))): $(obj)/%.o: $(SRCTREE)/lib/%.c FORCE 506825a95bSMasahiro Yamada $(call cmd,force_checksrc) 516825a95bSMasahiro Yamada $(call if_changed_rule,cc_o_c) 52d4abc757SPeter Tyser 53d4abc757SPeter Tyser# Rule to build architecture-specific library assembly files 549e414032SMasahiro Yamada$(addprefix $(obj)/,$(notdir $(EXT_SOBJ_FILES-y))): $(obj)/%.o: $(SRCTREE)/arch/$(ARCH)/lib/%.S 556825a95bSMasahiro Yamada $(call if_changed_dep,as_o_S) 56