include/image.mk: Introduce generic option to wrap kernel into JFFS2
Some devices require the kernel to be in a JFFS2 file system. Make the support for this more generic so that it can be used by other devices. Signed-off-by: Benjamin Berg <benjamin@sipsolutions.net> SVN-Revision: 47404
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@ -347,6 +347,21 @@ define Build/gzip
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@mv $@.new $@
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@mv $@.new $@
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endef
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endef
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define Build/jffs2
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rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 && \
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mkdir -p $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$$(dirname $(1)) && \
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cp $@ $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/$(1) && \
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$(STAGING_DIR_HOST)/bin/mkfs.jffs2 --pad \
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$(if $(CONFIG_BIG_ENDIAN),--big-endian,--little-endian) \
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--squash-uids -v -e $(patsubst %k,%KiB,$(BLOCKSIZE)) \
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-o $@.new \
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-d $(KDIR_TMP)/$(DEVICE_NAME)/jffs2 \
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2>&1 1>/dev/null | awk '/^.+$$$$/' && \
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$(STAGING_DIR_HOST)/bin/padjffs2 $@.new -J $(patsubst %k,,$(BLOCKSIZE))
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-rm -rf $(KDIR_TMP)/$(DEVICE_NAME)/jffs2/
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@mv $@.new $@
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endef
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define Build/kernel-bin
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define Build/kernel-bin
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rm -f $@
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rm -f $@
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cp $^ $@
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cp $^ $@
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@ -140,20 +140,6 @@ endef
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DEVICE_VARS += UBNT_BOARD UBNT_CHIP UBNT_TYPE
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DEVICE_VARS += UBNT_BOARD UBNT_CHIP UBNT_TYPE
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define Build/mkubntkernelimage
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rm -rf $(KDIR_TMP)/ubnt-$(KERNEL_IMAGE)/image && \
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mkdir -p $(KDIR_TMP)/ubnt-$(KERNEL_IMAGE)/image && \
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cp $@ $(KDIR_TMP)/ubnt-$(KERNEL_IMAGE)/image/kernel0 && \
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$(STAGING_DIR_HOST)/bin/mkfs.jffs2 \
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--pad --big-endian --squash-uids -v -e 64KiB \
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-o $@.new \
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-d $(KDIR_TMP)/ubnt-$(KERNEL_IMAGE)/image \
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2>&1 && \
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$(STAGING_DIR_HOST)/bin/padjffs2 $@.new -J 64
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-rm -rf $(KDIR_TMP)/ubnt-$(KERNEL_IMAGE)/image
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@mv $@.new $@
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endef
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define Device/Default
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define Device/Default
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BOARDNAME :=
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BOARDNAME :=
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DEVICE_PROFILE = $$(BOARDNAME)
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DEVICE_PROFILE = $$(BOARDNAME)
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@ -1135,15 +1121,16 @@ endef
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TARGET_DEVICES += ubnt-rs ubnt-rspro ubnt-ls-sr71
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TARGET_DEVICES += ubnt-rs ubnt-rspro ubnt-ls-sr71
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define Device/ubnt-uap-pro
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define Device/ubnt-uap-pro
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KERNEL_SIZE := 1536k
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IMAGE_SIZE := 15744k
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IMAGE_SIZE := 15744k
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MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,1536k(kernel),14208k(rootfs),256k(cfg)ro,64k(EEPROM)ro,15744k@0x50000(firmware)
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MTDPARTS := spi0.0:256k(u-boot)ro,64k(u-boot-env)ro,1536k(kernel),14208k(rootfs),256k(cfg)ro,64k(EEPROM)ro,15744k@0x50000(firmware)
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UBNT_TYPE := BZ
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UBNT_TYPE := BZ
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UBNT_CHIP := ar934x
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UBNT_CHIP := ar934x
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BOARDNAME := UAP-PRO
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BOARDNAME := UAP-PRO
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DEVICE_PROFILE := UBNT UAPPRO
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DEVICE_PROFILE := UBNT UAPPRO
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KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma | mkubntkernelimage
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KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma | jffs2 kernel0
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IMAGES := sysupgrade.bin factory.bin
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IMAGES := sysupgrade.bin factory.bin
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IMAGE/sysupgrade.bin = append-kernel 1536k | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
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IMAGE/sysupgrade.bin = append-kernel $$$$(KERNEL_SIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
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IMAGE/factory.bin = $$(IMAGE/sysupgrade.bin) | mkubntimage2
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IMAGE/factory.bin = $$(IMAGE/sysupgrade.bin) | mkubntimage2
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endef
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endef
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