| inherit image_types_uboot |
| |
| # oe_mkimage() was defined in image_types_uboot. Howver, it does not consider |
| # the image load address and entry point. Override it here. |
| |
| oe_mkimage () { |
| mkimage -A ${UBOOT_ARCH} -O linux -T ramdisk -C $2 -n ${IMAGE_BASENAME} \ |
| -a ${INITRD_IMAGE_LOADADDRESS} -e ${INITRD_IMAGE_ENTRYPOINT} \ |
| -d ${DEPLOY_DIR_IMAGE}/$1 ${DEPLOY_DIR_IMAGE}/$1.u-boot |
| } |
| |
| INITRD_IMAGE_ENTRYPOINT ?= "0x40800000" |
| INITRD_IMAGE_LOADADDRESS ?= "${INITRD_IMAGE_ENTRYPOINT}" |
| INITRD_LINK_NAME = "${INITRD_IMAGE}-${MACHINE}${INITRAMFS_FSTYPE}" |
| |
| FLASH_IMAGE_NAME ?= "flash-${MACHINE}-${DATETIME}" |
| FLASH_IMAGE_LINK ?= "flash-${MACHINE}" |
| |
| FLASH_UBOOT_OFFSET ?= "0" |
| FLASH_KERNEL_OFFSET ?= "512" |
| FLASH_INITRD_OFFSET ?= "3072" |
| FLASH_ROFS_OFFSET ?= "4864" |
| FLASH_RWFS_OFFSET ?= "28672" |
| RWFS_SIZE ?= "4096" |
| |
| # $(( ${FLASH_SIZE} - ${FLASH_RWFS_OFFSET} )) |
| |
| # IMAGE_POSTPROCESS_COMMAND += "do_generate_flash" |
| |
| do_generate_flash() { |
| INITRD_CTYPE=${INITRAMFS_CTYPE} |
| ddir="${DEPLOY_DIR_IMAGE}" |
| kernel="${KERNEL_IMAGETYPE}" |
| uboot="u-boot.${UBOOT_SUFFIX}" |
| initrd="${INITRD_LINK_NAME}.cpio.${INITRD_CTYPE}" |
| uinitrd="${initrd}.u-boot" |
| rootfs="${IMAGE_LINK_NAME}.${IMAGE_BASETYPE}" |
| rwfs="rwfs.${OVERLAY_BASETYPE}" |
| |
| if [ ! -f $ddir/$kernel ]; then |
| bbfatal "Kernel file ${ddir}/${kernel} does not exist" |
| fi |
| if [ ! -f $ddir/$uboot ]; then |
| bbfatal "U-boot file ${ddir}/${uboot} does not exist" |
| fi |
| if [ ! -f $ddir/$initrd ]; then |
| bbfatal "initrd file ${ddir}/${initrd} does not exist" |
| fi |
| if [ ! -f $ddir/$rootfs ]; then |
| bbfatal "Rootfs file ${ddir}/${rootfs} does not exist" |
| fi |
| |
| oe_mkimage "${initrd}" "${INITRD_CTYPE}" || bbfatal "oe_mkimage initrd" |
| dd if=/dev/zero of=${ddir}/${rwfs} bs=1k count=${RWFS_SIZE} |
| mkfs.${OVERLAY_BASETYPE} -b 4096 -F -O^huge_file ${ddir}/${rwfs} || bbfatal "mkfs rwfs" |
| |
| dst="${ddir}/${FLASH_IMAGE_NAME}" |
| rm -rf $dst |
| dd if=/dev/zero of=${dst} bs=1k count=${FLASH_SIZE} |
| dd if=${ddir}/${uboot} of=${dst} bs=1k seek=${FLASH_UBOOT_OFFSET} |
| dd if=${ddir}/${kernel} of=${dst} bs=1k seek=${FLASH_KERNEL_OFFSET} |
| dd if=${ddir}/${uinitrd} of=${dst} bs=1k seek=${FLASH_INITRD_OFFSET} |
| dd if=${ddir}/${rootfs} of=${dst} bs=1k seek=${FLASH_ROFS_OFFSET} |
| dd if=${ddir}/${rwfs} of=${dst} bs=1k seek=${FLASH_RWFS_OFFSET} |
| dstlink="${ddir}/${FLASH_IMAGE_LINK}" |
| rm -rf $dstlink |
| ln -sf ${FLASH_IMAGE_NAME} $dstlink |
| |
| ln -sf ${FLASH_IMAGE_NAME} ${ddir}/image-bmc |
| ln -sf ${uboot} ${ddir}/image-u-boot |
| ln -sf ${kernel} ${ddir}/image-kernel |
| ln -sf ${uinitrd} ${ddir}/image-initramfs |
| ln -sf ${rootfs} ${ddir}/image-rofs |
| ln -sf ${rwfs} ${ddir}/image-rwfs |
| |
| tar -h -cvf ${ddir}/${MACHINE}-${DATETIME}.all.tar -C ${ddir} image-bmc |
| tar -h -cvf ${ddir}/${MACHINE}-${DATETIME}.tar -C ${ddir} image-u-boot image-kernel image-initramfs image-rofs image-rwfs |
| } |