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SUMMARY = "SCP and MCP Firmware"
DESCRIPTION = "Firmware for SCP and MCP software reference implementation"
HOMEPAGE = "https://github.com/ARM-software/SCP-firmware"
LICENSE = "BSD-3-Clause & Apache-2.0"
LIC_FILES_CHKSUM = "file://license.md;beginline=5;md5=9db9e3d2fb8d9300a6c3d15101b19731 \
file://contrib/cmsis/git/LICENSE.txt;md5=e3fc50a88d0a364313df4b21ef20c29e"
SRC_URI_SCP_FIRMWARE ?= "gitsm://github.com/ARM-software/SCP-firmware.git;protocol=https"
SRC_URI = "${SRC_URI_SCP_FIRMWARE};branch=${SRCBRANCH}"
SRCBRANCH = "master"
SRCREV = "673d014f3861ad81cc5ab06d2884a314a610799b"
PROVIDES += "virtual/control-processor-firmware"
CMAKE_BUILD_TYPE ?= "RelWithDebInfo"
SCP_PLATFORM ?= "invalid"
SCP_COMPILER ?= "arm-none-eabi"
SCP_LOG_LEVEL ?= "WARN"
SCP_PLATFORM_FEATURE_SET ?= "0"
INHIBIT_DEFAULT_DEPS = "1"
DEPENDS = "virtual/arm-none-eabi-gcc-native \
cmake-native \
ninja-native \
"
# For now we only build with GCC, so stop meta-clang trying to get involved
TOOLCHAIN = "gcc"
inherit deploy
B = "${WORKDIR}/build"
S = "${WORKDIR}/git"
# Allow platform specific copying of only scp or both scp & mcp, default to both
FW_TARGETS ?= "scp mcp"
FW_INSTALL ?= "ramfw romfw"
PACKAGE_ARCH = "${MACHINE_ARCH}"
COMPATIBLE_MACHINE ?= "invalid"
export CFLAGS = "${DEBUG_PREFIX_MAP}"
export ASMFLAGS = "${DEBUG_PREFIX_MAP}"
LDFLAGS[unexport] = "1"
EXTRA_OECMAKE = "-D CMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE} \
-D SCP_LOG_LEVEL=${SCP_LOG_LEVEL} \
-D SCP_PLATFORM_FEATURE_SET=${SCP_PLATFORM_FEATURE_SET} \
-D DISABLE_CPPCHECK=1 \
"
do_configure() {
for FW in ${FW_TARGETS}; do
for TYPE in ${FW_INSTALL}; do
cmake -GNinja ${EXTRA_OECMAKE} -S ${S} -B "${B}/${TYPE}/${FW}" -D SCP_FIRMWARE_SOURCE_DIR="${SCP_PLATFORM}/${FW}_${TYPE}"
done
done
}
do_configure[cleandirs] += "${B}"
do_compile() {
for FW in ${FW_TARGETS}; do
for TYPE in ${FW_INSTALL}; do
VERBOSE=1 cmake --build ${B}/${TYPE}/${FW} --target all
done
done
}
do_install() {
install -d ${D}/firmware
for TYPE in ${FW_INSTALL}; do
for FW in ${FW_TARGETS}; do
if [ "$TYPE" = "romfw" ]; then
if [ "$FW" = "scp" ]; then
install -D "${B}/${TYPE}/${FW}/bin/${SCP_PLATFORM}-bl1.bin" "${D}/firmware/${FW}_${TYPE}.bin"
install -D "${B}/${TYPE}/${FW}/bin/${SCP_PLATFORM}-bl1" "${D}/firmware/${FW}_${TYPE}.elf"
elif [ "$FW" = "mcp" ]; then
install -D "${B}/${TYPE}/${FW}/bin/${SCP_PLATFORM}-mcp-bl1.bin" "${D}/firmware/${FW}_${TYPE}.bin"
install -D "${B}/${TYPE}/${FW}/bin/${SCP_PLATFORM}-mcp-bl1" "${D}/firmware/${FW}_${TYPE}.elf"
fi
elif [ "$TYPE" = "ramfw" ]; then
if [ "$FW" = "scp" ]; then
install -D "${B}/${TYPE}/${FW}/bin/${SCP_PLATFORM}-bl2.bin" "${D}/firmware/${FW}_${TYPE}.bin"
install -D "${B}/${TYPE}/${FW}/bin/${SCP_PLATFORM}-bl2" "${D}/firmware/${FW}_${TYPE}.elf"
elif [ "$FW" = "mcp" ]; then
install -D "${B}/${TYPE}/${FW}/bin/${SCP_PLATFORM}-mcp-bl2.bin" "${D}/firmware/${FW}_${TYPE}.bin"
install -D "${B}/${TYPE}/${FW}/bin/${SCP_PLATFORM}-mcp-bl2" "${D}/firmware/${FW}_${TYPE}.elf"
fi
fi
done
done
}
FILES:${PN} = "/firmware"
SYSROOT_DIRS += "/firmware"
FILES:${PN}-dbg += "/firmware/*.elf"
# These binaries are specifically for 32-bit arm
INSANE_SKIP:${PN}-dbg += "arch"
INHIBIT_PACKAGE_DEBUG_SPLIT = "1"
INHIBIT_PACKAGE_STRIP = "1"
do_deploy() {
# Copy the images to deploy directory
cp -rf ${D}/firmware/* ${DEPLOYDIR}/
}
addtask deploy after do_install
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