3f26fcf340
SPL and UCL-compressed bootloader are now packed into one output, bootloader.m3k, eliminating the separate SPL build phase. The Rockbox bootloader now has a recovery menu, accessible by holding VOL+ when booting, that lets you back up, restore, and update the bootloader from the device. Change-Id: I642c6e5fb83587a013ab2fbfd1adab439561ced2
53 lines
1.8 KiB
Makefile
53 lines
1.8 KiB
Makefile
# __________ __ ___.
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# Open \______ \ ____ ____ | | _\_ |__ _______ ___
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# Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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# Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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# Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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# \/ \/ \/ \/ \/
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# $Id$
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#
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INCLUDES += -I$(APPSDIR)
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SRC += $(call preprocess, $(APPSDIR)/SOURCES)
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LDSDEP := $(FIRMDIR)/export/cpu.h $(FIRMDIR)/export/config/$(MODELNAME).h
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BOOTLDS := $(FIRMDIR)/target/$(CPU)/$(MANUFACTURER)/boot.lds
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BOOTLINK := $(BUILDDIR)/boot.link
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SPLLDS := $(FIRMDIR)/target/$(CPU)/$(MANUFACTURER)/spl.lds
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SPLLINK := $(BUILDDIR)/spl.link
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CLEANOBJS += $(BUILDDIR)/bootloader.* $(BUILDDIR)/spl.*
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include $(FIRMDIR)/target/$(CPU)/$(MANUFACTURER)/$(MODELNAME)/boot.make
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.SECONDEXPANSION:
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$(BOOTLINK): $(BOOTLDS) $(LDSDEP)
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$(call PRINTS,PP $(@F))
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$(call preprocess2file,$<,$@,)
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$(BUILDDIR)/bootloader.elf: $$(OBJ) $(FIRMLIB) $(CORE_LIBS) $$(BOOTLINK)
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$(call PRINTS,LD $(@F))$(CC) $(GCCOPTS) -Os -nostdlib -o $@ $(OBJ) \
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-L$(BUILDDIR)/firmware -lfirmware \
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-L$(BUILDDIR)/lib $(call a2lnk, $(CORE_LIBS)) \
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-lgcc -T$(BOOTLINK) $(GLOBAL_LDOPTS) \
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-Wl,--gc-sections -Wl,-Map,$(BUILDDIR)/bootloader.map
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$(BUILDDIR)/bootloader.bin: $(BUILDDIR)/bootloader.elf
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$(call PRINTS,OC $(@F))$(call objcopy,$<,$@)
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$(SPLLINK): $(SPLLDS) $(LDSDEP)
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$(call PRINTS,PP $(@F))
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$(call preprocess2file,$<,$@,)
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$(BUILDDIR)/spl.elf: $$(OBJ) $(FIRMLIB) $(CORE_LIBS) $$(SPLLINK)
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$(call PRINTS,LD $(@F))$(CC) $(GCCOPTS) -Os -nostdlib -o $@ $(OBJ) \
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-L$(BUILDDIR)/firmware -lfirmware \
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-L$(BUILDDIR)/lib $(call a2lnk, $(CORE_LIBS)) \
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-lgcc -T$(SPLLINK) $(GLOBAL_LDOPTS) \
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-Wl,--gc-sections -Wl,-Map,$(BUILDDIR)/spl.map
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$(BUILDDIR)/spl.bin: $(BUILDDIR)/spl.elf
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$(call PRINTS,OC $(@F))$(call objcopy,$<,$@)
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