7a962fb55a
Wrap the zImage in a uImage header so we can easily boot it from legacy u-boots. Signed-off-by: Jonas Gorski <jogo@openwrt.org> SVN-Revision: 46787
71 lines
1.5 KiB
Makefile
71 lines
1.5 KiB
Makefile
# Copyright (c) 2014 The Linux Foundation. All rights reserved.
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#
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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UBIFS_OPTS = -m 2048 -e 124KiB -c 4096 -U -F
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UBINIZE_OPTS = -m 2048 -p 128KiB
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KERNEL_LOADADDR := 0x42208000
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define Image/Prepare
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$(CP) $(LINUX_DIR)/vmlinux $(KDIR)/$(IMG_PREFIX)-vmlinux.elf
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endef
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define Image/BuildKernel
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$(CP) $(KDIR)/$(IMG_PREFIX)-vmlinux.elf $(BIN_DIR)
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endef
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define Image/Build/squashfs
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$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
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endef
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define Image/Build
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$(call Image/Build/$(1),$(1))
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dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-root.img bs=2k conv=sync
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endef
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define Build/append-dtb
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cat $(DTS_DIR)/$(DEVICE_DTS).dtb >> $@
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endef
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define Device/Default
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PROFILES := Default
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KERNEL_INITRAMFS_PREFIX := $$(IMG_PREFIX)-$(1)-initramfs
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DEVICE_DTS :=
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KERNEL_PREFIX := $$(IMAGE_PREFIX)
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endef
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DEVICE_VARS += DEVICE_DTS
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define Device/LegacyImage
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KERNEL_SUFFIX := -uImage
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KERNEL = kernel-bin | append-dtb | uImage none
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KERNEL_NAME := zImage
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KERNEL_INSTALL := 1
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endef
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define Device/FitImage
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KERNEL_SUFFIX := -fit-uImage.itb
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KERNEL = kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb
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KERNEL_NAME := Image
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KERNEL_INSTALL := 1
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endef
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define Device/AP148
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$(call Device/FitImage)
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DEVICE_DTS := qcom-ipq8064-ap148
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endef
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define Device/AP148-legacy
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$(call Device/LegacyImage)
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DEVICE_DTS := qcom-ipq8064-ap148
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endef
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define Device/DB149
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$(call Device/FitImage)
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DEVICE_DTS := qcom-ipq8064-db149
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endef
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TARGET_DEVICES += AP148 AP148-legacy DB149
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$(eval $(call BuildImage))
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