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')) # Enable building of uImage with mkimage bb.build.addtask('do_uboot_mkimage', 'do_install', 'do_kernel_link_images', d) } do_uboot_mkimage[dirs] += "${B}" do_uboot_mkimage() { uboot_prep_kimage ENTRYPOINT=${UBOOT_ENTRYPOINT} if [ -n "${UBOOT_ENTRYSYMBOL}" ]; then ENTRYPOINT=`${HOST_PREFIX}nm ${B}/vmlinux | \ awk '$3=="${UBOOT_ENTRYSYMBOL}" {print "0x"$1;exit}'` 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 }