| # __________ __ ___. |
| # Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| # Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| # Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| # Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| # \/ \/ \/ \/ \/ |
| # $Id$ |
| # |
| |
| INCLUDES= $(TARGET_INC) -I$(FIRMDIR)/include -I$(FIRMDIR)/export -I. -I$(OBJDIR) \ |
| -I$(BUILDDIR) |
| |
| DEPFILE = $(OBJDIR)/dep-bootloader |
| LDS := $(FIRMDIR)/boot.lds |
| |
| ifdef DEBUG |
| DEFINES := -DDEBUG |
| CFLAGS += -g |
| endif |
| |
| SRC := $(shell cat SOURCES | $(CC) -DMEMORYSIZE=$(MEMORYSIZE) $(INCLUDES) $(TARGET) $(DEFINES) -E -P -include "config.h" - ) |
| DIRS = . |
| |
| ifdef APPEXTRA |
| DIRS += $(subst :, ,$(APPEXTRA)) |
| INCLUDES += $(patsubst %,-I%,$(subst :, ,$(APPEXTRA))) |
| endif |
| |
| ifndef VERSION |
| VERSION=$(shell date +%y%m%d-%H%M) |
| endif |
| |
| CFLAGS = $(GCCOPTS) $(INCLUDES) $(TARGET) $(DEFINES) \ |
| -DAPPSVERSION=\"$(VERSION)\" $(EXTRA_DEFINES) -DMEM=${MEMORYSIZE} |
| |
| OBJS := $(SRC:%.c=$(OBJDIR)/%.o) |
| SOURCES = $(SRC) |
| LINKFILE = $(OBJDIR)/linkage.lds |
| MAXINFILE = $(OBJDIR)/romstart.temp |
| MAXOUTFILE = $(OBJDIR)/romstart |
| |
| LIBROCKBOX = $(BUILDDIR)/librockbox.a |
| |
| ifdef DEBUG |
| all: $(OBJDIR)/bootloader.elf |
| else |
| all: $(BUILDDIR)/$(BINARY) $(FLASHFILE) |
| endif |
| |
| dep: $(DEPFILE) |
| |
| $(LINKFILE): $(LDS) |
| @echo "Build LDS file" |
| @cat $< | $(CC) -DMEMORYSIZE=$(MEMORYSIZE) $(INCLUDES) $(TARGET) $(DEFINES) -E -P $(ROMBUILD) - >$@ |
| |
| $(MAXOUTFILE): |
| @echo '#include "config.h"' > $(MAXINFILE) |
| @echo "ROM_START" >> $(MAXINFILE) |
| @cat $(MAXINFILE) | $(CC) -DMEMORYSIZE=$(MEMORYSIZE) $(INCLUDES) $(TARGET) $(DEFINES) -E -P $(ROMBUILD) - > $(MAXOUTFILE) |
| @rm $(MAXINFILE) |
| |
| $(OBJDIR)/bootloader.elf : $(OBJS) $(LINKFILE) $(DEPFILE) $(LIBROCKBOX) |
| @echo "LD bootloader.elf" |
| $(SILENT)$(CC) $(GCCOPTS) -Os -nostdlib -o $@ $(OBJS) -L$(BUILDDIR) -L$(BUILDDIR)/firmware -lrockbox -lgcc -T$(LINKFILE) -Wl,-Map,$(OBJDIR)/bootloader.map |
| |
| $(OBJDIR)/bootloader.bin : $(OBJDIR)/bootloader.elf |
| @echo "OBJCOPY $<" |
| $(SILENT)$(OC) -O binary $< $@ |
| |
| $(OBJDIR)/bootloader.asm: $(OBJDIR)/bootloader.bin |
| $(TOOLSDIR)/sh2d -sh1 $< > $@ |
| |
| $(BUILDDIR)/$(BINARY) : $(OBJDIR)/bootloader.bin |
| @echo "Build bootloader file" |
| $(SILENT)$(MKFIRMWARE) $< $@ |
| |
| include $(TOOLSDIR)/make.inc |
| |
| clean: |
| @echo "cleaning bootloader" |
| @-rm -f $(OBJS) $(BUILDDIR)/$(BINARY) $(OBJDIR)/bootloader.asm \ |
| $(OBJDIR)/bootloader.bin $(OBJDIR)/bootloader.elf $(OBJDIR)/*.map \ |
| $(LINKFILE) $(MAXOUTFILE) $(DEPFILE) |
| |
| -include $(DEPFILE) |