2024-04-02 16:16:29 +02:00
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DRC_FW_FILE := drc_fw.bin
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LVC_SHA256 := "d83be494af0bb35cc4bd3340a3da3adb0823bcf111d6e2fd72092a0532d8df32 unpacked/LVC_.bin"
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.PHONY: unpack patch pack clean
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all: pack
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@echo "All done!"
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unpack:
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@echo "Unpacking firmware..."
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@python3 fwpack.py unpack $(DRC_FW_FILE) unpacked
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@echo "Checking LVC_.bin..."
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@echo $(LVC_SHA256) | sha256sum -c -
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patch: unpack
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@echo "Patching LVC_.bin"
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@armips LVC_.s
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@echo "Patching versions..."
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# patch version to 254.0.0 (blob_header.bin is big endian, VER_.bin is little endian)
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2024-04-14 19:14:40 +02:00
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@env printf '\xfe\x00\x00\x00' | dd of=unpacked/blob_header.bin bs=1 seek=0 count=4 conv=notrunc
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@env printf '\x00\x00\x00\xfe' | dd of=unpacked/VER_.bin bs=1 seek=0 count=4 conv=notrunc
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2024-04-02 16:16:29 +02:00
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pack: patch
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@echo "Packing firmware..."
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@python3 fwpack.py pack unpacked patched_$(DRC_FW_FILE)
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clean:
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@echo "Clean..."
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@rm -rf unpacked patched_$(DRC_FW_FILE)
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