Michael Sauer
1b0501179d
Docker-Build mit gcc-arm-none-eabi 4.9-2014q4 (statt Homebrew-Cask) verwendet, Dockerfile/tools/docker.sh dafür aus Task 13 vorgezogen. cmake/sdk.cmake schont gcc 4.9 (kennt -fcommon/-Wno-error=... nicht). Zwei zusätzliche SDK-Stubs (EarlyInit, pre_gpio_config) in src/sys/sdk_stubs.c ergänzt, siehe sdk/PATCHES.md.
21 lines
1013 B
CMake
21 lines
1013 B
CMake
# Host tool wm_tool packs the firmware into .img / _gz.img / .fls.
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set(NL_WM_TOOL ${CMAKE_BINARY_DIR}/wm_tool)
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add_custom_command(OUTPUT ${NL_WM_TOOL}
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COMMAND cc -O2 -w -o ${NL_WM_TOOL} ${SDK_DIR}/tools/wm_tool.c -lpthread
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DEPENDS ${SDK_DIR}/tools/wm_tool.c
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COMMENT "Building host tool wm_tool")
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add_custom_target(nl_wm_tool DEPENDS ${NL_WM_TOOL})
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# 2M layout: update area 0x100000, run area 0x10100 (same as the old Klyqa images).
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function(nl_add_images target)
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add_dependencies(${target} nl_wm_tool)
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set(out ${CMAKE_BINARY_DIR}/${target})
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add_custom_command(TARGET ${target} POST_BUILD
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COMMAND ${CMAKE_OBJCOPY} --output-target=binary -S -g -x -X -R .sbss -R .bss -R .reginfo -R .stack
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$<TARGET_FILE:${target}> ${out}.bin
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COMMAND ${NL_WM_TOOL} -b ${out}.bin -sb ${SDK_DIR}/Bin/secboot.img -fc compress -it 2M
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-ua 100000 -ra 10100 -df -o ${out}
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COMMAND ${CMAKE_SIZE} $<TARGET_FILE:${target}>
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COMMENT "Packing ${target}.fls and ${target}_gz.img")
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endfunction()
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