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 15*4a20df39SMasahiro 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 source files so their dependencies can be auto-generated 33d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/,$(EXT_COBJ_FILES-y:.o=.c)) 34d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/,$(EXT_SOBJ_FILES-y:.o=.S)) 35d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/examples/api/,$(COBJ_FILES-y:.o=.c)) 36d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/examples/api/,$(SOBJ_FILES-y:.o=.S)) 37d4abc757SPeter Tyser 38d4abc757SPeter Tyser# Create a list of object files to be compiled 39d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(SOBJ_FILES-y)) 40d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(COBJ_FILES-y)) 41d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(notdir $(EXT_COBJ_FILES-y))) 42d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(notdir $(EXT_SOBJ_FILES-y))) 43d4abc757SPeter Tyser 44d4abc757SPeter Tyser######################################################################### 45d4abc757SPeter Tyser 46*4a20df39SMasahiro Yamada$(obj)demo: $(OBJS) 47e32a268bSRob Herring $(LD) --gc-sections -Ttext $(LOAD_ADDR) -o $@ $^ $(PLATFORM_LIBS) 48*4a20df39SMasahiro Yamada 49*4a20df39SMasahiro Yamada$(obj)demo.bin: $(obj)demo 50*4a20df39SMasahiro Yamada $(OBJCOPY) -O binary $< $@ 2>/dev/null 51d4abc757SPeter Tyser 52d4abc757SPeter Tyser# Rule to build generic library C files 5378acc472SPeter Tyser$(obj)%.o: $(SRCTREE)/lib/%.c 54d4abc757SPeter Tyser $(CC) -g $(CFLAGS) -c -o $@ $< 55d4abc757SPeter Tyser 56d4abc757SPeter Tyser# Rule to build architecture-specific library assembly files 57ea0364f1SPeter Tyser$(obj)%.o: $(SRCTREE)/arch/$(ARCH)/lib/%.S 58d4abc757SPeter Tyser $(CC) -g $(CFLAGS) -c -o $@ $< 59