Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 1 | inherit image_types_uboot |
| 2 | |
| 3 | # oe_mkimage() was defined in image_types_uboot. Howver, it does not consider |
| 4 | # the image load address and entry point. Override it here. |
| 5 | |
| 6 | oe_mkimage () { |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 7 | mkimage -A ${UBOOT_ARCH} -O linux -T ramdisk -C $2 -n ${IMAGE_BASENAME} \ |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 8 | -a ${INITRD_IMAGE_LOADADDRESS} -e ${INITRD_IMAGE_ENTRYPOINT} \ |
| 9 | -d ${DEPLOY_DIR_IMAGE}/$1 ${DEPLOY_DIR_IMAGE}/$1.u-boot |
| 10 | } |
| 11 | |
Brad Bishop | 9325357 | 2015-10-12 22:58:50 -0400 | [diff] [blame] | 12 | INITRD_IMAGE_ENTRYPOINT ?= "0x40800000" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 13 | INITRD_IMAGE_LOADADDRESS ?= "${INITRD_IMAGE_ENTRYPOINT}" |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 14 | INITRD_LINK_NAME = "${INITRD_IMAGE}-${MACHINE}${INITRAMFS_FSTYPE}" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 15 | |
| 16 | FLASH_IMAGE_NAME ?= "flash-${MACHINE}-${DATETIME}" |
| 17 | FLASH_IMAGE_LINK ?= "flash-${MACHINE}" |
| 18 | |
| 19 | FLASH_UBOOT_OFFSET ?= "0" |
| 20 | FLASH_KERNEL_OFFSET ?= "512" |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 21 | FLASH_INITRD_OFFSET ?= "3072" |
| 22 | FLASH_ROFS_OFFSET ?= "4864" |
| 23 | FLASH_RWFS_OFFSET ?= "28672" |
| 24 | RWFS_SIZE ?= "4096" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 25 | |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 26 | # $(( ${FLASH_SIZE} - ${FLASH_RWFS_OFFSET} )) |
| 27 | |
| 28 | # IMAGE_POSTPROCESS_COMMAND += "do_generate_flash" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 29 | |
| 30 | do_generate_flash() { |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 31 | INITRD_CTYPE=${INITRAMFS_CTYPE} |
| 32 | ddir="${DEPLOY_DIR_IMAGE}" |
| 33 | kernel="${KERNEL_IMAGETYPE}" |
| 34 | uboot="u-boot.${UBOOT_SUFFIX}" |
| 35 | initrd="${INITRD_LINK_NAME}.cpio.${INITRD_CTYPE}" |
| 36 | uinitrd="${initrd}.u-boot" |
| 37 | rootfs="${IMAGE_LINK_NAME}.${IMAGE_BASETYPE}" |
| 38 | rwfs="rwfs.${OVERLAY_BASETYPE}" |
| 39 | |
| 40 | if [ ! -f $ddir/$kernel ]; then |
| 41 | bbfatal "Kernel file ${ddir}/${kernel} does not exist" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 42 | fi |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 43 | if [ ! -f $ddir/$uboot ]; then |
| 44 | bbfatal "U-boot file ${ddir}/${uboot} does not exist" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 45 | fi |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 46 | if [ ! -f $ddir/$initrd ]; then |
| 47 | bbfatal "initrd file ${ddir}/${initrd} does not exist" |
| 48 | fi |
| 49 | if [ ! -f $ddir/$rootfs ]; then |
| 50 | bbfatal "Rootfs file ${ddir}/${rootfs} does not exist" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 51 | fi |
| 52 | |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 53 | oe_mkimage "${initrd}" "${INITRD_CTYPE}" || bbfatal "oe_mkimage initrd" |
| 54 | dd if=/dev/zero of=${ddir}/${rwfs} bs=1k count=${RWFS_SIZE} |
| 55 | mkfs.${OVERLAY_BASETYPE} -b 4096 -F -O^huge_file ${ddir}/${rwfs} || bbfatal "mkfs rwfs" |
| 56 | |
| 57 | dst="${ddir}/${FLASH_IMAGE_NAME}" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 58 | rm -rf $dst |
| 59 | dd if=/dev/zero of=${dst} bs=1k count=${FLASH_SIZE} |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 60 | dd if=${ddir}/${uboot} of=${dst} bs=1k seek=${FLASH_UBOOT_OFFSET} |
| 61 | dd if=${ddir}/${kernel} of=${dst} bs=1k seek=${FLASH_KERNEL_OFFSET} |
| 62 | dd if=${ddir}/${uinitrd} of=${dst} bs=1k seek=${FLASH_INITRD_OFFSET} |
| 63 | dd if=${ddir}/${rootfs} of=${dst} bs=1k seek=${FLASH_ROFS_OFFSET} |
| 64 | dd if=${ddir}/${rwfs} of=${dst} bs=1k seek=${FLASH_RWFS_OFFSET} |
| 65 | dstlink="${ddir}/${FLASH_IMAGE_LINK}" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 66 | rm -rf $dstlink |
| 67 | ln -sf ${FLASH_IMAGE_NAME} $dstlink |
Norman James | 170f816 | 2016-01-31 22:29:26 -0600 | [diff] [blame] | 68 | |
| 69 | ln -sf ${FLASH_IMAGE_NAME} ${ddir}/image-bmc |
| 70 | ln -sf ${uboot} ${ddir}/image-u-boot |
| 71 | ln -sf ${kernel} ${ddir}/image-kernel |
| 72 | ln -sf ${uinitrd} ${ddir}/image-initramfs |
| 73 | ln -sf ${rootfs} ${ddir}/image-rofs |
| 74 | |
| 75 | tar -h -cvf ${ddir}/${MACHINE}-${DATETIME}.all.tar -C ${ddir} image-bmc |
| 76 | tar -h -cvf ${ddir}/${MACHINE}-${DATETIME}.tar -C ${ddir} image-u-boot image-kernel image-initramfs image-rofs |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 77 | } |