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poky/meta/classes/kernel-uimage.bbclass
Mylène Josserand 04f3423a2a meta: classes: Add building dir to uImage creation
On the do_uboot_mkimage task from kernel-uimage.bbclass, in case
KEEPUIMAGE is different than the default "yes" value, the uboot-mkimage
command fails because the path of the created uImage does not exist.

On this task, we are under the BUILDDIR so there is no folder arch/<ARCH>/boot.
Add the ${B} (for kernel build directory) as prefix to this folder fixes the problem.

(From OE-Core rev: e5a6ee0d0655827d06a6030380277ee61a6db0ef)

Signed-off-by: Mylène Josserand <mylene.josserand@free-electrons.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2017-04-13 10:54:10 +01:00

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inherit kernel-uboot
python __anonymous () {
if "uImage" in (d.getVar('KERNEL_IMAGETYPES') or "").split():
depends = d.getVar("DEPENDS")
depends = "%s u-boot-mkimage-native" % depends
d.setVar("DEPENDS", depends)
# Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal
# to kernel.bbclass . We override the variable here, since we need
# to build uImage using the kernel build system if and only if
# KEEPUIMAGE == yes. Otherwise, we pack compressed vmlinux into
# the uImage .
if d.getVar("KEEPUIMAGE") != 'yes':
typeformake = d.getVar("KERNEL_IMAGETYPE_FOR_MAKE") or ""
if "uImage" in typeformake.split():
d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake.replace('uImage', 'vmlinux'))
}
do_uboot_mkimage() {
if echo "${KERNEL_IMAGETYPES}" | grep -wq "uImage"; then
if test "x${KEEPUIMAGE}" != "xyes" ; then
uboot_prep_kimage
ENTRYPOINT=${UBOOT_ENTRYPOINT}
if [ -n "${UBOOT_ENTRYSYMBOL}" ]; then
ENTRYPOINT=`${HOST_PREFIX}nm ${S}/vmlinux | \
awk '$3=="${UBOOT_ENTRYSYMBOL}" {print $1}'`
fi
uboot-mkimage -A ${UBOOT_ARCH} -O linux -T kernel -C "${linux_comp}" -a ${UBOOT_LOADADDRESS} -e $ENTRYPOINT -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d linux.bin ${B}/arch/${ARCH}/boot/uImage
rm -f linux.bin
fi
fi
}
addtask uboot_mkimage before do_install after do_compile