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 Tyserinclude $(TOPDIR)/config.mk 15d4abc757SPeter Tyser 16d4abc757SPeter Tyser# Resulting ELF and binary exectuables will be named demo and demo.bin 17*8a7e7d56SMasahiro YamadaOUTPUT = $(obj)demo 18d4abc757SPeter Tyser 19d4abc757SPeter Tyser# Source files located in the examples/api directory 20*8a7e7d56SMasahiro YamadaSOBJ_FILES-y += crt0.o 21*8a7e7d56SMasahiro YamadaCOBJ_FILES-y += demo.o 22*8a7e7d56SMasahiro YamadaCOBJ_FILES-y += glue.o 23*8a7e7d56SMasahiro YamadaCOBJ_FILES-y += libgenwrap.o 24d4abc757SPeter Tyser 25d4abc757SPeter Tyser# Source files which exist outside the examples/api directory 26*8a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/crc32.o 27*8a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/ctype.o 28*8a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/div64.o 29*8a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/string.o 30*8a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/time.o 31*8a7e7d56SMasahiro YamadaEXT_COBJ_FILES-y += lib/vsprintf.o 32*8a7e7d56SMasahiro YamadaEXT_SOBJ_FILES-$(CONFIG_PPC) += arch/powerpc/lib/ppcstring.o 33d4abc757SPeter Tyser 34d4abc757SPeter Tyser# Create a list of source files so their dependencies can be auto-generated 35d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/,$(EXT_COBJ_FILES-y:.o=.c)) 36d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/,$(EXT_SOBJ_FILES-y:.o=.S)) 37d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/examples/api/,$(COBJ_FILES-y:.o=.c)) 38d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/examples/api/,$(SOBJ_FILES-y:.o=.S)) 39d4abc757SPeter Tyser 40d4abc757SPeter Tyser# Create a list of object files to be compiled 41d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(SOBJ_FILES-y)) 42d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(COBJ_FILES-y)) 43d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(notdir $(EXT_COBJ_FILES-y))) 44d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(notdir $(EXT_SOBJ_FILES-y))) 45d4abc757SPeter Tyser 46d4abc757SPeter Tyserall: $(obj).depend $(OUTPUT) 47d4abc757SPeter Tyser 48d4abc757SPeter Tyser######################################################################### 49d4abc757SPeter Tyser 50d4abc757SPeter Tyser$(OUTPUT): $(OBJS) 51e32a268bSRob Herring $(LD) --gc-sections -Ttext $(LOAD_ADDR) -o $@ $^ $(PLATFORM_LIBS) 52d4abc757SPeter Tyser $(OBJCOPY) -O binary $@ $(OUTPUT).bin 2>/dev/null 53d4abc757SPeter Tyser 54d4abc757SPeter Tyser# Rule to build generic library C files 5578acc472SPeter Tyser$(obj)%.o: $(SRCTREE)/lib/%.c 56d4abc757SPeter Tyser $(CC) -g $(CFLAGS) -c -o $@ $< 57d4abc757SPeter Tyser 58d4abc757SPeter Tyser# Rule to build architecture-specific library assembly files 59ea0364f1SPeter Tyser$(obj)%.o: $(SRCTREE)/arch/$(ARCH)/lib/%.S 60d4abc757SPeter Tyser $(CC) -g $(CFLAGS) -c -o $@ $< 61d4abc757SPeter Tyser 62d4abc757SPeter Tyser######################################################################### 63d4abc757SPeter Tyser 64d4abc757SPeter Tyser# defines $(obj).depend target 65d4abc757SPeter Tyserinclude $(SRCTREE)/rules.mk 66d4abc757SPeter Tyser 67d4abc757SPeter Tysersinclude $(obj).depend 68d4abc757SPeter Tyser 69d4abc757SPeter Tyser######################################################################### 70