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 137c604231SStanislav Galabovifeq ($(ARCH),mips) 1478757d52SStanislav Galabovifdef CONFIG_64BIT 1578757d52SStanislav GalabovLOAD_ADDR = 0xffffffff80200000 1678757d52SStanislav Galabovelse 177c604231SStanislav GalabovLOAD_ADDR = 0x80200000 187c604231SStanislav Galabovendif 1978757d52SStanislav Galabovendif 20d4abc757SPeter Tyser 21d4abc757SPeter Tyser# Resulting ELF and binary exectuables will be named demo and demo.bin 224a20df39SMasahiro Yamadaextra-y = demo 23d4abc757SPeter Tyser 24d4abc757SPeter Tyser# Source files located in the examples/api directory 2504a34c96SMasahiro YamadaOBJ-y += crt0.o 2604a34c96SMasahiro YamadaOBJ-y += demo.o 2704a34c96SMasahiro YamadaOBJ-y += glue.o 2804a34c96SMasahiro YamadaOBJ-y += libgenwrap.o 29d4abc757SPeter Tyser 30d4abc757SPeter Tyser# Source files which exist outside the examples/api directory 3104a34c96SMasahiro YamadaEXT_COBJ-y += lib/crc32.o 3204a34c96SMasahiro YamadaEXT_COBJ-y += lib/ctype.o 3304a34c96SMasahiro YamadaEXT_COBJ-y += lib/div64.o 34*28386b6dSAlexey BrodkinEXT_COBJ-y += lib/hexdump.o 3504a34c96SMasahiro YamadaEXT_COBJ-y += lib/string.o 3604a34c96SMasahiro YamadaEXT_COBJ-y += lib/time.o 3704a34c96SMasahiro YamadaEXT_COBJ-y += lib/vsprintf.o 385ec68503SRob ClarkEXT_COBJ-y += lib/charset.o 39aa5728ffSRob ClarkEXT_COBJ-$(CONFIG_LIB_UUID) += lib/uuid.o 4004a34c96SMasahiro YamadaEXT_SOBJ-$(CONFIG_PPC) += arch/powerpc/lib/ppcstring.o 4140d5534cSTom Riniifeq ($(ARCH),arm) 4240d5534cSTom RiniEXT_SOBJ-$(CONFIG_USE_ARCH_MEMSET) += arch/arm/lib/memset.o 4340d5534cSTom Riniendif 44d4abc757SPeter Tyser 45d4abc757SPeter Tyser# Create a list of object files to be compiled 4604a34c96SMasahiro YamadaOBJS := $(OBJ-y) $(notdir $(EXT_COBJ-y) $(EXT_SOBJ-y)) 4704a34c96SMasahiro Yamadatargets += $(OBJS) 4804a34c96SMasahiro YamadaOBJS := $(addprefix $(obj)/,$(OBJS)) 49d4abc757SPeter Tyser 50d4abc757SPeter Tyser######################################################################### 51d4abc757SPeter Tyser 5204a34c96SMasahiro Yamadaquiet_cmd_link_demo = LD $@ 5304a34c96SMasahiro Yamadacmd_link_demo = $(LD) --gc-sections -Ttext $(LOAD_ADDR) -o $@ $(filter-out $(PHONY), $^) $(PLATFORM_LIBS) 5404a34c96SMasahiro Yamada 5504a34c96SMasahiro Yamada$(obj)/demo: $(OBJS) FORCE 5604a34c96SMasahiro Yamada $(call if_changed,link_demo) 574a20df39SMasahiro Yamada 58f9c235fdSMasahiro Yamada# demo.bin is never genrated. Is this necessary? 59f9c235fdSMasahiro YamadaOBJCOPYFLAGS_demo.bin := -O binary 60f9c235fdSMasahiro Yamada$(obj)/demo.bin: $(obj)/demo FORCE 61f9c235fdSMasahiro Yamada $(call if_changed,objcopy) 62d4abc757SPeter Tyser 63d4abc757SPeter Tyser# Rule to build generic library C files 6404a34c96SMasahiro Yamada$(addprefix $(obj)/,$(notdir $(EXT_COBJ-y))): $(obj)/%.o: lib/%.c FORCE 656825a95bSMasahiro Yamada $(call cmd,force_checksrc) 666825a95bSMasahiro Yamada $(call if_changed_rule,cc_o_c) 67d4abc757SPeter Tyser 68d4abc757SPeter Tyser# Rule to build architecture-specific library assembly files 6940d5534cSTom Rini$(addprefix $(obj)/,$(notdir $(EXT_SOBJ-y))): $(obj)/%.o: arch/$(ARCH)/lib/%.S FORCE 706825a95bSMasahiro Yamada $(call if_changed_dep,as_o_S) 71