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43417aef84
This reverts commit 91e3419a33.
Now that squashfs3-lzma generates reproducible output we can drop the
empty binary. Having a binary file in the tree is not nice and we actually
also use squashfs3-lzma for devices which expect the kernel to be loaded
from a squashfs3...
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
104 lines
2.6 KiB
Makefile
104 lines
2.6 KiB
Makefile
include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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KERNEL_LOADADDR = 0x80060000
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DEVICE_VARS += LOADER_FLASH_OFFS LOADER_TYPE
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DEVICE_VARS += LOADER_FLASH_MAX LOADER_KERNEL_MAGIC
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DEVICE_VARS += NETGEAR_BOARD_ID NETGEAR_HW_ID
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DEVICE_VARS += RAS_BOARD RAS_ROOTFS_SIZE RAS_VERSION
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define Build/loader-common
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rm -rf $@.src
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$(MAKE) -C lzma-loader \
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PKG_BUILD_DIR="$@.src" \
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TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
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$(1) compile loader.$(LOADER_TYPE)
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mv "$@.$(LOADER_TYPE)" "$@"
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rm -rf $@.src
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endef
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define Build/loader-kernel
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$(call Build/loader-common, \
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LOADER_DATA="$@" \
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BOARD="$(DEVICE_NAME)" )
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endef
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define Build/loader-okli-compile
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$(call Build/loader-common, \
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FLASH_OFFS=$(LOADER_FLASH_OFFS) \
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FLASH_MAX=$(LOADER_FLASH_MAX) \
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KERNEL_MAGIC=$(LOADER_KERNEL_MAGIC) \
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BOARD="$(DEVICE_NAME)" )
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endef
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# Arguments: <output name> <kernel offset>
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define Build/loader-okli
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dd if=$(KDIR)/loader-$(word 1,$(1)).$(LOADER_TYPE) bs=$(word 2,$(1)) conv=sync of="$@.new"
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cat "$@" >> "$@.new"
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mv "$@.new" "$@"
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endef
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define Build/append-loader-okli
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cat "$(KDIR)/loader-$(word 1,$(1)).$(LOADER_TYPE)" >> "$@"
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endef
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define Build/append-loader-okli-uimage
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cat "$(KDIR)/loader-$(word 1,$(1)).uImage" >> "$@"
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endef
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define Build/relocate-kernel
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rm -rf $@.relocate
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$(CP) ../../generic/image/relocate $@.relocate
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$(MAKE) -j1 -C $@.relocate KERNEL_ADDR=$(KERNEL_LOADADDR) CROSS_COMPILE=$(TARGET_CROSS)
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( \
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dd if=$@.relocate/loader.bin bs=32 conv=sync && \
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perl -e '@s = stat("$@"); print pack("N", @s[7])' && \
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cat "$@" \
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) > "$@.new"
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mv "$@.new" "$@"
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rm -rf $@.relocate
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endef
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define Device/Default
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DEVICE_DTS_DIR := ../dts
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DEVICE_DTS = $$(SOC)_$(1)
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PROFILES = Default
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MTDPARTS :=
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BLOCKSIZE := 64k
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KERNEL := kernel-bin | append-dtb | lzma | uImage lzma
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KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma
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LOADER_KERNEL_MAGIC :=
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LOADER_FLASH_MAX :=
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LOADER_FLASH_OFFS :=
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LOADER_TYPE :=
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COMPILE :=
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IMAGES := sysupgrade.bin
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IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | \
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append-rootfs | pad-rootfs | check-size | append-metadata
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endef
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define Device/loader-okli-uimage
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LOADER_TYPE := bin
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COMPILE := loader-$(1).bin loader-$(1).uImage
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COMPILE/loader-$(1).bin := loader-okli-compile
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COMPILE/loader-$(1).uImage := loader-okli-compile | pad-to 64k | \
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lzma | uImage lzma
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endef
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include $(SUBTARGET).mk
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ifeq ($(SUBTARGET),generic)
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include generic-tp-link.mk
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include generic-ubnt.mk
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endif
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ifeq ($(SUBTARGET),tiny)
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include tiny-netgear.mk
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include tiny-tp-link.mk
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include tiny-ubnt.mk
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endif
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$(eval $(call BuildImage))
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