60 lines
1.7 KiB
Makefile
60 lines
1.7 KiB
Makefile
#
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# Copyright (C) 2009-2010 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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JFFS2OPTS_NAND += --little-endian --pagesize=0x800 --no-cleanmarkers --pad
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define Image/mkfs/jffs2/sub/sub
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$(STAGING_DIR_HOST)/bin/mkfs.jffs2 $(3) \
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-e $(patsubst %k,%KiB,$(1)) -o $(KDIR)/root.jffs2-$(1)-$(2) -d $(TARGET_DIR) -v 2>&1 1>/dev/null | awk '/^.+$$$$/'
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endef
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define Image/mkfs/jffs2/sub
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# Do not remov this line
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$(call Image/mkfs/jffs2/sub/sub,$(1),nor,$(JFFS2OPTS))
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( \
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dd if=$(KDIR)/uImage bs=4096k conv=sync; \
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dd if=$(KDIR)/root.jffs2-$(1)-nor bs=128k conv=sync; \
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) > $(BIN_DIR)/$(IMG_PREFIX)-jffs2-$(1)-nor.img
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$(call Image/mkfs/jffs2/sub/sub,$(1),nand,$(JFFS2OPTS) $(JFFS2OPTS_NAND))
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$(call add_jffs2_mark,$(KDIR)/root.jffs2-$(1)-nand)
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cp $(KDIR)/root.jffs2-$(1)-nand $(BIN_DIR)/$(IMG_PREFIX)-jffs2-$(1)-nand.img
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endef
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define Image/Prepare
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cp $(LINUX_DIR)/arch/arm/boot/uImage $(KDIR)/uImage
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endef
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define Image/BuildKernel
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# do mach-id fixup here, if needed
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cp $(KDIR)/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
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endef
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define Image/Build
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$(call Image/Build/$(1),$(1))
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endef
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define Image/Build/jffs2-128k
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( \
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dd if=$(KDIR)/uImage bs=4096k conv=sync; \
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dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
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) > $(BIN_DIR)/$(IMG_PREFIX)-$(1)-nor.img
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cp $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1)-nand.img
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endef
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define Image/Build/squashfs
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$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
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( \
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dd if=$(KDIR)/uImage bs=4096k conv=sync; \
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dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
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) > $(BIN_DIR)/$(IMG_PREFIX)-$(1).img
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endef
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$(eval $(call BuildImage))
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