Hi,
I'm working with LS1043A and yocto poky, and I'm blocked by the following problem.
I add a new meta-layer in order to generate a custom image that integrates gdb and gdbserver.
I have written my custom-image.bb is like follows in a new meta-custom directory:
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SUMMARY = "A FIT image comprising the Linux image, dtb and rootfs"
LICENSE = "MIT"
KERNEL_IMAGETYPE := "Image"
KERNEL_IMAGE ?= "${KERNEL_IMAGETYPE}"
ROOTFS_IMAGE := "fsl-image-core"
KERNEL_ITS ?= "kernel.its"
SRC_URI = "file://${KERNEL_ITS}"
IMAGE_FEATURES +="dev-pkgs dbg-pkgs package-management tools-debug tools-sdk"
IMAGE_INSTALL += "\
packagegroup-core-buildessential \
packagegroup-core-tools-debug \
packagegroup-core-tools-profile \
"
inherit core-image custom-share-image
export IMAGE_BASENAME = "custom-image"
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And my custom-share-image.bbclass is like this:
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PACKAGE_ARCH = "${MACHINE_ARCH}"
inherit deploy
do_patch[noexec] = "1"
do_configure[noexec] = "1"
do_compile[noexec] = "1"
do_install[noexec] = "1"
do_populate_sysroot[noexec] = "1"
do_package[noexec] = "1"
do_packagedata[noexec] = "1"
do_package_write_ipk[noexec] = "1"
do_package_write_deb[noexec] = "1"
do_package_write_rpm[noexec] = "1"
do_fetch[nostamp] = "1"
do_unpack[nostamp] = "1"
do_deploy[nostamp] = "1"
do_deploy[depends] += "virtual/kernel:do_build ${ROOTFS_IMAGE}:do_build"
do_deploy () {
install -d ${DEPLOYDIR}
cp ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGE} .
rm -f ${KERNEL_IMAGE}.gz
gzip ${KERNEL_IMAGE}
for DTS_FILE in ${KERNEL_DEVICETREE}; do
DTB_FILE="${KERNEL_IMAGETYPE}-`basename ${DTS_FILE}`";
ITB_BASENAME=kernel-`basename ${DTS_FILE} |sed -e 's,.dtb$,,'`-${DATETIME}
ITB_SYMLINk=kernel-`basename ${DTS_FILE} |sed -e 's,.dtb$,,'`
cp ${WORKDIR}/${KERNEL_ITS} kernel.its
sed -i -e "s,kernel-image.gz,${KERNEL_IMAGE}.gz," kernel.its
sed -i -e "s,freescale.dtb,${DEPLOY_DIR_IMAGE}/${DTB_FILE}," kernel.its
sed -i -e "s,rootfs.ext2.gz,${DEPLOY_DIR_IMAGE}/${ROOTFS_IMAGE}-${MACHINE}.ext2.gz," kernel.its
mkimage -f kernel.its ${ITB_BASENAME}.itb
install -m 644 ${ITB_BASENAME}.itb ${DEPLOYDIR}/
ln -sf ${ITB_BASENAME}.itb ${DEPLOYDIR}/${ITB_SYMLINk}.itb
done
}
addtask deploy before build
COMPATIBLE_MACHINE = "(fsl-lsch2|fsl-lsch3)"
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When I run
$ bitbake custom-image
The deploy() of custom-share-image.bbclass is not executed and the kernel.itb is not generated. While, if I deleted "inherit core-image" in custom-image.bb file, deploy() is exectued but gdb and gdbserver are not integrated in rootfs. I think maybe some environment configurations are changed because core-image is inherited, but I can't locate it. Is there someone have the same problem like me? How do you resolve it?
Thanks in advance!
