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 () { |
Andrew Jeffery | adb5929 | 2016-02-23 11:10:39 +1030 | [diff] [blame] | 7 | mkimage -A ${UBOOT_ARCH} -O linux -T ramdisk -C $2 -n ${IMAGE_BASENAME} \ |
| 8 | -a ${INITRD_IMAGE_LOADADDRESS} -e ${INITRD_IMAGE_ENTRYPOINT} \ |
| 9 | -d ${DEPLOY_DIR_IMAGE}/$1 ${DEPLOY_DIR_IMAGE}/$1.u-boot |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 10 | } |
| 11 | |
Brad Bishop | 9325357 | 2015-10-12 22:58:50 -0400 | [diff] [blame] | 12 | INITRD_IMAGE_ENTRYPOINT ?= "0x40800000" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 13 | INITRD_IMAGE_LOADADDRESS ?= "${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}-${DATETIME}" |
Patrick Williams | c74dda1 | 2016-06-21 14:22:46 -0500 | [diff] [blame] | 17 | FLASH_IMAGE_NAME[vardepsexclude] = "DATETIME" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 18 | FLASH_IMAGE_LINK ?= "flash-${MACHINE}" |
| 19 | |
| 20 | FLASH_UBOOT_OFFSET ?= "0" |
| 21 | FLASH_KERNEL_OFFSET ?= "512" |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 22 | FLASH_INITRD_OFFSET ?= "3072" |
| 23 | FLASH_ROFS_OFFSET ?= "4864" |
| 24 | FLASH_RWFS_OFFSET ?= "28672" |
| 25 | RWFS_SIZE ?= "4096" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 26 | |
Andrew Jeffery | ecae384 | 2016-02-23 23:43:17 +1030 | [diff] [blame] | 27 | # Allow rwfs mkfs configuration through OVERLAY_MKFS_OPTS and OVERRIDES. However, |
| 28 | # avoid setting 'ext4' or 'jffs2' in OVERRIDES as such raw filesystem types are |
| 29 | # reserved for the primary image (and setting them currently breaks the build). |
| 30 | # Instead, prefix the overlay override value with 'rwfs-' to avoid collisions. |
| 31 | DISTROOVERRIDES .= ":rwfs-${OVERLAY_BASETYPE}" |
| 32 | |
| 33 | OVERLAY_MKFS_OPTS_rwfs-ext4 = "-b 4096 -F -O^huge_file" |
| 34 | |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 35 | # $(( ${FLASH_SIZE} - ${FLASH_RWFS_OFFSET} )) |
| 36 | |
| 37 | # IMAGE_POSTPROCESS_COMMAND += "do_generate_flash" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 38 | |
Andrew Jeffery | e62ee3e | 2016-02-23 23:42:06 +1030 | [diff] [blame] | 39 | mk_nor_image() { |
| 40 | image_dst="$1" |
| 41 | image_size_kb=$2 |
| 42 | dd if=/dev/zero bs=1k count=${image_size_kb} \ |
| 43 | | tr '\000' '\377' > ${image_dst} |
| 44 | } |
| 45 | |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 46 | do_generate_flash() { |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 47 | INITRD_CTYPE=${INITRAMFS_CTYPE} |
| 48 | ddir="${DEPLOY_DIR_IMAGE}" |
| 49 | kernel="${KERNEL_IMAGETYPE}" |
| 50 | uboot="u-boot.${UBOOT_SUFFIX}" |
| 51 | initrd="${INITRD_LINK_NAME}.cpio.${INITRD_CTYPE}" |
| 52 | uinitrd="${initrd}.u-boot" |
| 53 | rootfs="${IMAGE_LINK_NAME}.${IMAGE_BASETYPE}" |
| 54 | rwfs="rwfs.${OVERLAY_BASETYPE}" |
Milton Miller | 99275ab | 2016-06-14 14:42:05 -0500 | [diff] [blame] | 55 | rofsimg=rofs.${IMAGE_BASETYPE}.cpio |
| 56 | netimg=initramfs-netboot.cpio |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 57 | |
| 58 | if [ ! -f $ddir/$kernel ]; then |
| 59 | bbfatal "Kernel file ${ddir}/${kernel} does not exist" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 60 | fi |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 61 | if [ ! -f $ddir/$uboot ]; then |
| 62 | bbfatal "U-boot file ${ddir}/${uboot} does not exist" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 63 | fi |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 64 | if [ ! -f $ddir/$initrd ]; then |
| 65 | bbfatal "initrd file ${ddir}/${initrd} does not exist" |
| 66 | fi |
| 67 | if [ ! -f $ddir/$rootfs ]; then |
| 68 | bbfatal "Rootfs file ${ddir}/${rootfs} does not exist" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 69 | fi |
| 70 | |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 71 | oe_mkimage "${initrd}" "${INITRD_CTYPE}" || bbfatal "oe_mkimage initrd" |
Andrew Jeffery | ecae384 | 2016-02-23 23:43:17 +1030 | [diff] [blame] | 72 | |
Andrew Jeffery | e62ee3e | 2016-02-23 23:42:06 +1030 | [diff] [blame] | 73 | mk_nor_image ${ddir}/${rwfs} ${RWFS_SIZE} |
Andrew Jeffery | ecae384 | 2016-02-23 23:43:17 +1030 | [diff] [blame] | 74 | if [ "${OVERLAY_BASETYPE}" != jffs2 ]; then |
| 75 | mkfs.${OVERLAY_BASETYPE} ${OVERLAY_MKFS_OPTS} ${ddir}/${rwfs} || \ |
| 76 | bbfatal "mkfs rwfs" |
| 77 | fi |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 78 | |
| 79 | dst="${ddir}/${FLASH_IMAGE_NAME}" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 80 | rm -rf $dst |
Andrew Jeffery | e62ee3e | 2016-02-23 23:42:06 +1030 | [diff] [blame] | 81 | mk_nor_image ${dst} ${FLASH_SIZE} |
Milton Miller | 63c28b7 | 2016-06-09 10:32:21 -0500 | [diff] [blame] | 82 | dd if=${ddir}/${uboot} of=${dst} bs=1k conv=notrunc seek=${FLASH_UBOOT_OFFSET} |
| 83 | dd if=${ddir}/${kernel} of=${dst} bs=1k conv=notrunc seek=${FLASH_KERNEL_OFFSET} |
| 84 | dd if=${ddir}/${uinitrd} of=${dst} bs=1k conv=notrunc seek=${FLASH_INITRD_OFFSET} |
| 85 | dd if=${ddir}/${rootfs} of=${dst} bs=1k conv=notrunc seek=${FLASH_ROFS_OFFSET} |
| 86 | dd if=${ddir}/${rwfs} of=${dst} bs=1k conv=notrunc seek=${FLASH_RWFS_OFFSET} |
Milton D. Miller II | 270cbb8 | 2016-01-20 15:36:27 -0600 | [diff] [blame] | 87 | dstlink="${ddir}/${FLASH_IMAGE_LINK}" |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 88 | rm -rf $dstlink |
| 89 | ln -sf ${FLASH_IMAGE_NAME} $dstlink |
Norman James | 170f816 | 2016-01-31 22:29:26 -0600 | [diff] [blame] | 90 | |
| 91 | ln -sf ${FLASH_IMAGE_NAME} ${ddir}/image-bmc |
| 92 | ln -sf ${uboot} ${ddir}/image-u-boot |
| 93 | ln -sf ${kernel} ${ddir}/image-kernel |
| 94 | ln -sf ${uinitrd} ${ddir}/image-initramfs |
| 95 | ln -sf ${rootfs} ${ddir}/image-rofs |
Norman James | af14977 | 2016-02-03 16:52:09 -0600 | [diff] [blame] | 96 | ln -sf ${rwfs} ${ddir}/image-rwfs |
Norman James | 170f816 | 2016-01-31 22:29:26 -0600 | [diff] [blame] | 97 | |
| 98 | tar -h -cvf ${ddir}/${MACHINE}-${DATETIME}.all.tar -C ${ddir} image-bmc |
Norman James | af14977 | 2016-02-03 16:52:09 -0600 | [diff] [blame] | 99 | tar -h -cvf ${ddir}/${MACHINE}-${DATETIME}.tar -C ${ddir} image-u-boot image-kernel image-initramfs image-rofs image-rwfs |
Milton Miller | 99275ab | 2016-06-14 14:42:05 -0500 | [diff] [blame] | 100 | |
| 101 | # Package the root image (rofs layer) with the initramfs for net booting. |
| 102 | # Uses the symlink above to get the desired name in the cpio |
| 103 | ( cd $ddir && echo image-rofs | cpio -oHnewc -L > ${rofsimg} ) |
| 104 | # Prepend the rofs cpio -- being uncompressed it must be 4-byte aligned |
| 105 | cat ${ddir}/${rofsimg} ${ddir}/${initrd} > ${ddir}/${netimg} |
| 106 | oe_mkimage "${netimg}" "${INITRD_CTYPE}" |
| 107 | |
Brad Bishop | c654edb | 2015-10-08 14:41:20 -0400 | [diff] [blame] | 108 | } |
Patrick Williams | c74dda1 | 2016-06-21 14:22:46 -0500 | [diff] [blame] | 109 | do_generate_flash[vardepsexclude] = "DATETIME" |