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 $(TOPDIR)/config.mk 15d4abc757SPeter Tyser 16d4abc757SPeter Tyser# Resulting ELF and binary exectuables will be named demo and demo.bin 17d4abc757SPeter TyserOUTPUT-$(CONFIG_API) = $(obj)demo 18d4abc757SPeter TyserOUTPUT = $(OUTPUT-y) 19d4abc757SPeter Tyser 20d4abc757SPeter Tyser# Source files located in the examples/api directory 21d4abc757SPeter TyserSOBJ_FILES-$(CONFIG_API) += crt0.o 22d4abc757SPeter TyserCOBJ_FILES-$(CONFIG_API) += demo.o 23d4abc757SPeter TyserCOBJ_FILES-$(CONFIG_API) += glue.o 24d4abc757SPeter TyserCOBJ_FILES-$(CONFIG_API) += libgenwrap.o 25d4abc757SPeter Tyser 26d4abc757SPeter Tyser# Source files which exist outside the examples/api directory 2778acc472SPeter TyserEXT_COBJ_FILES-$(CONFIG_API) += lib/crc32.o 2878acc472SPeter TyserEXT_COBJ_FILES-$(CONFIG_API) += lib/ctype.o 2978acc472SPeter TyserEXT_COBJ_FILES-$(CONFIG_API) += lib/div64.o 3078acc472SPeter TyserEXT_COBJ_FILES-$(CONFIG_API) += lib/string.o 3178acc472SPeter TyserEXT_COBJ_FILES-$(CONFIG_API) += lib/time.o 3278acc472SPeter TyserEXT_COBJ_FILES-$(CONFIG_API) += lib/vsprintf.o 33a47a12beSStefan Roeseifeq ($(ARCH),powerpc) 34a47a12beSStefan RoeseEXT_SOBJ_FILES-$(CONFIG_API) += arch/powerpc/lib/ppcstring.o 35d4abc757SPeter Tyserendif 36d4abc757SPeter Tyser 37d4abc757SPeter Tyser# Create a list of source files so their dependencies can be auto-generated 38d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/,$(EXT_COBJ_FILES-y:.o=.c)) 39d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/,$(EXT_SOBJ_FILES-y:.o=.S)) 40d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/examples/api/,$(COBJ_FILES-y:.o=.c)) 41d4abc757SPeter TyserSRCS += $(addprefix $(SRCTREE)/examples/api/,$(SOBJ_FILES-y:.o=.S)) 42d4abc757SPeter Tyser 43d4abc757SPeter Tyser# Create a list of object files to be compiled 44d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(SOBJ_FILES-y)) 45d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(COBJ_FILES-y)) 46d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(notdir $(EXT_COBJ_FILES-y))) 47d4abc757SPeter TyserOBJS += $(addprefix $(obj),$(notdir $(EXT_SOBJ_FILES-y))) 48d4abc757SPeter Tyser 49d4abc757SPeter TyserCPPFLAGS += -I.. 50d4abc757SPeter Tyser 51d4abc757SPeter Tyserall: $(obj).depend $(OUTPUT) 52d4abc757SPeter Tyser 53d4abc757SPeter Tyser######################################################################### 54d4abc757SPeter Tyser 55d4abc757SPeter Tyser$(OUTPUT): $(OBJS) 56*e32a268bSRob Herring $(LD) --gc-sections -Ttext $(LOAD_ADDR) -o $@ $^ $(PLATFORM_LIBS) 57d4abc757SPeter Tyser $(OBJCOPY) -O binary $@ $(OUTPUT).bin 2>/dev/null 58d4abc757SPeter Tyser 59d4abc757SPeter Tyser# Rule to build generic library C files 6078acc472SPeter Tyser$(obj)%.o: $(SRCTREE)/lib/%.c 61d4abc757SPeter Tyser $(CC) -g $(CFLAGS) -c -o $@ $< 62d4abc757SPeter Tyser 63d4abc757SPeter Tyser# Rule to build architecture-specific library assembly files 64ea0364f1SPeter Tyser$(obj)%.o: $(SRCTREE)/arch/$(ARCH)/lib/%.S 65d4abc757SPeter Tyser $(CC) -g $(CFLAGS) -c -o $@ $< 66d4abc757SPeter Tyser 67d4abc757SPeter Tyser######################################################################### 68d4abc757SPeter Tyser 69d4abc757SPeter Tyser# defines $(obj).depend target 70d4abc757SPeter Tyserinclude $(SRCTREE)/rules.mk 71d4abc757SPeter Tyser 72d4abc757SPeter Tysersinclude $(obj).depend 73d4abc757SPeter Tyser 74d4abc757SPeter Tyser######################################################################### 75