80 lines
2 KiB
Makefile
80 lines
2 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 += IMAGE_SIZE LOADER_FLASH_OFFS LOADER_TYPE ATH_SOC
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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 $@)" \
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LZMA_TEXT_START=0x80a00000 LOADADDR=0x80060000 \
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$(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,LOADER_DATA="$@")
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endef
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define Build/loader-kernel-cmdline
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$(call Build/loader-common,LOADER_DATA="$@")
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endef
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define Build/loader-okli-compile
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$(call Build/loader-common,FLASH_OFFS=$(LOADER_FLASH_OFFS) FLASH_MAX=0)
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endef
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# Arguments: <output name> <kernel offset>
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define Build/loader-okli
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dd if=$(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/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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ATH_SOC :=
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DEVICE_DTS_DIR := ../dts
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DEVICE_DTS = $$(ATH_SOC)_$(1)
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PROFILES = Default
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MTDPARTS :=
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BLOCKSIZE := 64k
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KERNEL := kernel-bin | append-dtb | lzma | uImage lzma
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KERNEL_INITRAMFS := kernel-bin | append-dtb | lzma | uImage lzma
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COMPILE :=
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SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
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IMAGES := sysupgrade.bin
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IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | \
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append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
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endef
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ifeq ($(SUBTARGET),generic)
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include ./generic.mk
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include ./generic-tp-link.mk
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include ./generic-ubnt.mk
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endif
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ifeq ($(SUBTARGET),nand)
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include ./nand.mk
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endif
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ifeq ($(SUBTARGET),tiny)
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include ./tiny-tp-link.mk
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endif
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$(eval $(call BuildImage))
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