mirror of https://github.com/thesofproject/sof.git
CMake/rimage: add option to use out-of-tree private key
On specific Intel platforms, we have to use a private key which is not shared with the rest of the world. Extend xtensa-build-all.sh with an option, and pass the key path explicitly to cmake if needed. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
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@ -19,6 +19,7 @@ then
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echo " [-u] Force UP ARCH"
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echo " [-d] Enable debug build"
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echo " [-c] Configure defconfig"
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echo " [-k] Use private key"
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echo " [-j [n]] Set number of make build jobs." \
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"Jobs=#cores when no flag. Inifinte when no arg."
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echo " Supported platforms ${SUPPORTED_PLATFORMS[@]}"
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@ -47,6 +48,10 @@ else
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then
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MAKE_MENUCONFIG=yes
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elif [[ "$args" == "-k" ]]
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then
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USE_PRIVATE_KEY=yes
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# Build all platforms
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elif [[ "$args" == "-a" ]]
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then
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@ -79,6 +84,16 @@ then
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exit 1
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fi
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if [ "x$USE_PRIVATE_KEY" == "xyes" ]
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then
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if [ -z ${RIMAGE_PRIVATE_KEY+x} ]
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then
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echo "Error: No variable specified for RIMAGE_PRIVATE_KEY"
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exit 1
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fi
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PRIVATE_KEY_OPTION="-DRIMAGE_PRIVATE_KEY=${RIMAGE_PRIVATE_KEY}"
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fi
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# fail on any errors
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set -e
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@ -252,6 +267,7 @@ do
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cmake -DTOOLCHAIN=$TOOLCHAIN \
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-DROOT_DIR=$ROOT \
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-DCMAKE_VERBOSE_MAKEFILE=ON \
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${PRIVATE_KEY_OPTION} \
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..
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make ${PLATFORM}_defconfig
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@ -285,6 +285,10 @@ add_custom_target(
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USES_TERMINAL
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)
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if(NOT DEFINED RIMAGE_PRIVATE_KEY)
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set(RIMAGE_PRIVATE_KEY ${PROJECT_SOURCE_DIR}/rimage/keys/otc_private_key.pem)
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endif()
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if(MEU_PATH)
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execute_process(
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COMMAND ${MEU_PATH}/meu -ver
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@ -301,8 +305,6 @@ if(MEU_PATH)
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set(MEU_OFFSET 1088)
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endif()
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set(otc_private_key ${PROJECT_SOURCE_DIR}/rimage/keys/otc_private_key.pem)
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add_custom_target(
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run_rimage
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COMMAND ${PROJECT_BINARY_DIR}/rimage_ep/build/rimage
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@ -310,7 +312,7 @@ if(MEU_PATH)
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-p sof-${fw_name}.ldc
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-m ${fw_name}
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-s ${MEU_OFFSET}
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-k ${otc_private_key}
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-k ${RIMAGE_PRIVATE_KEY}
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${bootloader_binary_path}
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sof-${fw_name}
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DEPENDS sof_dump
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@ -340,6 +342,7 @@ else()
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-o sof-${fw_name}.ri
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-p sof-${fw_name}.ldc
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-m ${fw_name}
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-k ${RIMAGE_PRIVATE_KEY}
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${bootloader_binary_path}
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sof-${fw_name}
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DEPENDS sof_dump
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