generic-poky/meta/classes/srec.bbclass

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#
# Creates .srec files from images.
#
# Useful for loading with Yamon.
# Define SREC_VMAADDR in your machine.conf.
SREC_CMD = "${TARGET_PREFIX}objcopy -O srec -I binary --adjust-vma ${SREC_VMAADDR} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.${type} ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.${type}.srec"
# Do not build srec files for these types of images:
SREC_SKIP = "tar"
do_srec[nostamp] = 1
do_srec () {
if [ ${SREC_VMAADDR} = "" ] ; then
oefatal Cannot do_srec without SREC_VMAADDR defined.
fi
for type in ${IMAGE_FSTYPES}; do
for skiptype in ${SREC_SKIP}; do
if [ $type = $skiptype ] ; then continue 2 ; fi
done
${SREC_CMD}
done
return 0
}
addtask srec after do_rootfs before do_build