71 lines
2.3 KiB
Plaintext
71 lines
2.3 KiB
Plaintext
# Set anyboot file name and directory defaults.
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HAIKU_MMC_NAME ?= $(HAIKU_DEFAULT_MMC_NAME) ;
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HAIKU_MMC_DIR ?= $(HAIKU_DEFAULT_MMC_DIR) ;
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HAIKU_MMC = $(HAIKU_MMC_NAME) ;
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HAIKU_MMC_LABEL ?= $(HAIKU_DEFAULT_MMC_LABEL) ;
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# SD/mmc image rule
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# requires mtools package on linux
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# Files must be in this order: loader floppyboot everything_else
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rule BuildUBootSDImage image : files
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{
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Depends $(image) : $(files) $(TARGET_DEVICE_TREES) ;
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SDIMAGE_BLOCK_SIZE on $(image) = 1048576 ; # 1MiB
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SDIMAGE_MTOOLS_H on $(image) = 255 ;
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SDIMAGE_MTOOLS_S on $(image) = 63 ;
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SDIMAGE_MTOOLS_C on $(image) = 8 ;
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SDIMAGE_SIZE on $(image) = $(HAIKU_BOOT_SDIMAGE_SIZE) ;
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SDIMAGE_BEGIN on $(image) = $(HAIKU_BOOT_SDIMAGE_BEGIN:E=63) ;
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BuildUBootSDImage1 $(image) : $(files) ;
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}
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actions BuildUBootSDImage1
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{
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$(RM) $(1)
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$(RM) $(1).mtools
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# make an empty image
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dd of=$(1) \
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if=/dev/zero \
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bs=$(SDIMAGE_BLOCK_SIZE) \
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count=$(SDIMAGE_SIZE)
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# generate mtools config
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echo 'drive i: file="$(1)" partition=1 cylinders=$(SDIMAGE_MTOOLS_C)
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heads=$(SDIMAGE_MTOOLS_H) sectors=$(SDIMAGE_MTOOLS_S)
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mformat_only' > $(1).mtools
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# partition it
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MTOOLSRC=$(1).mtools mpartition -b$(SDIMAGE_BEGIN) -cI -T 0xc i:
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# format the image
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MTOOLSRC=$(1).mtools mformat -L 32 -v "HAIKU" i:
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# generate u-boot environment variables
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echo '$(HAIKU_BOARD_SDIMAGE_UBOOT_UENV)' > uEnv.txt
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# populate
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$(CP) $(2[2-2]) haiku_loader.ub
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MTOOLSRC=$(1).mtools mcopy haiku_loader.ub i:
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$(RM) haiku_loader.ub
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$(CP) $(2[3-3]) haiku_floppyboot.ub
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MTOOLSRC=$(1).mtools mcopy haiku_floppyboot.ub i:
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$(RM) haiku_floppyboot.ub
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MTOOLSRC=$(1).mtools mcopy $(2[4-]) i:
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MTOOLSRC=$(1).mtools mcopy uEnv.txt i:
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# populate fdts
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MTOOLSRC=$(1).mtools mmd i:\fdt
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MTOOLSRC=$(1).mtools mcopy $(TARGET_DEVICE_TREES[1-]) i:\fdt\
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# list content
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MTOOLSRC=$(1).mtools mdir i:
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MTOOLSRC=$(1).mtools mdir i:\fdt
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# cleanup
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$(RM) $(1).mtools
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$(RM) uEnv.txt
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# Add haiku bootstrap partition to MMC image
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cat $(2[0]) >> $(1)
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}
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# SD/mmc image targets
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BuildUBootSDImage $(HAIKU_MMC_NAME) :
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$(HAIKU_IMAGE) haiku_loader.u-boot haiku-floppyboot.tgz.u-boot boot.scr ;
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#BlessSDImage haiku-$(TARGET_KERNEL_ARCH).mmc ;
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NotFile haiku-mmc-image ;
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Depends haiku-mmc-image : $(HAIKU_MMC_NAME) ;
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