e0579aecf8
Do not put the u-boot images into the kernel build directory as this directory might get removed after kernel updates while the u-boot packages InstallDev recipe is not getting re-executed because it is still considered current, leading to image build failures later on due to missing images. To ensure that built bootloader images persist over kernel version updates in the buildroot, put them into the new STAGING_DIR_IMAGE directory. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
80 lines
2.1 KiB
Makefile
80 lines
2.1 KiB
Makefile
#
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# Copyright (C) 2013-2015 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 $(INCLUDE_DIR)/image.mk
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BOARDS:= \
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imx23-olinuxino \
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imx28-duckbill
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FAT32_BLOCK_SIZE=1024
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FAT32_BLOCKS=$(shell echo $$(($(CONFIG_TARGET_BOOTFS_PARTSIZE)*1024*1024/$(FAT32_BLOCK_SIZE))))
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define Image/BuildKernel
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mkimage -A arm -O linux -T kernel -C none \
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-a 0x40008000 -e 0x40008000 \
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-n 'ARM OpenWrt Linux-$(LINUX_VERSION)' \
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-d $(KDIR)/zImage $(KDIR)/uImage
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cp $(KDIR)/uImage $(BIN_DIR)/$(IMG_PREFIX)-uImage
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endef
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define Image/InstallKernel
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mkdir -p $(TARGET_DIR)/boot
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cp \
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$(KDIR)/zImage $(KDIR)/uImage \
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$(foreach board,$(BOARDS),$(DTS_DIR)/$(board).dtb) \
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$(TARGET_DIR)/boot/
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endef
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define Image/Build/SDCard-vfat-ext4
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rm -f $(KDIR)/boot.img
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mkfs.fat $(KDIR)/boot.img -C $(FAT32_BLOCKS)
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mcopy -i $(KDIR)/boot.img $(DTS_DIR)/$(3).dtb ::$(3).dtb
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mcopy -i $(KDIR)/boot.img $(BIN_DIR)/$(IMG_PREFIX)-uImage ::uImage
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./gen_sdcard_vfat_ext4.sh \
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$(BIN_DIR)/$(2) \
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$(STAGING_DIR_IMAGE)/$(4)-u-boot.sb \
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$(KDIR)/boot.img \
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$(KDIR)/root.$(1) \
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$(CONFIG_TARGET_BOOTFS_PARTSIZE) \
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$(CONFIG_TARGET_ROOTFS_PARTSIZE)
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$(call Image/Gzip,$(BIN_DIR)/$(2))
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endef
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define Image/Build/SDCard-ext4-ext4
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./gen_sdcard_ext4_ext4.sh \
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$(BIN_DIR)/$(2) \
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$(STAGING_DIR_IMAGE)/$(4)-u-boot.sb \
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$(KDIR)/root.$(1) \
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$(CONFIG_TARGET_ROOTFS_PARTSIZE)
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$(call Image/Gzip,$(BIN_DIR)/$(2))
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endef
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define Image/Build/Profile/olinuxino-maxi
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$(call Image/Build/SDCard-vfat-ext4,$(1),$(2),imx23-olinuxino,mx23_olinuxino)
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endef
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define Image/Build/Profile/olinuxino-micro
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$(call Image/Build/SDCard-vfat-ext4,$(1),$(2),imx23-olinuxino,mx23_olinuxino)
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endef
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define Image/Build/Profile/duckbill
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$(call Image/Build/SDCard-ext4-ext4,$(1),$(2),imx28-duckbill,duckbill)
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endef
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define Image/Build
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$(call Image/Build/$(1),$(1))
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$(call Image/Build/Profile/$(PROFILE),$(1),$(IMG_PREFIX)-$(PROFILE)-sdcard.img)
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dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-root.$(1) bs=128k conv=sync
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$(call Image/Gzip,$(BIN_DIR)/$(IMG_PREFIX)-root.$(1))
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endef
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$(eval $(call BuildImage))
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