f2bf06fd78
UBI images are generated from UBIFS one (with ubinize tool) and are used by bootloaders (eg U-Boot) to write UBIFS images directly on bare NAND FLASH (see http://www.linux-mtd.infradead.org/faq/ubi.html). [Peter: tweak help text] Signed-off-by: Julien Boibessot <julien.boibessot@armadeus.com> Signed-off-by: Nicolas Colombain <nicolas.colombain@armadeus.com> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
24 lines
656 B
Makefile
24 lines
656 B
Makefile
#############################################################
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#
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# Embed the ubifs image into an ubi one
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#
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#############################################################
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UBI_UBINIZE_OPTS := -m $(BR2_TARGET_ROOTFS_UBIFS_MINIOSIZE)
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UBI_UBINIZE_OPTS += -p $(BR2_TARGET_ROOTFS_UBI_PEBSIZE)
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ifneq ($(BR2_TARGET_ROOTFS_UBI_SUBSIZE),0)
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UBI_UBINIZE_OPTS += -s $(BR2_TARGET_ROOTFS_UBI_SUBSIZE)
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endif
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ROOTFS_UBI_DEPENDENCIES = rootfs-ubifs
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define ROOTFS_UBI_CMD
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cp fs/ubifs/ubinize.cfg . ;\
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echo "image=$$@fs" \
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>> ./ubinize.cfg ;\
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$(HOST_DIR)/usr/sbin/ubinize -o $$@ $(UBI_UBINIZE_OPTS) ubinize.cfg ;\
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rm ubinize.cfg
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endef
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$(eval $(call ROOTFS_TARGET,ubi))
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