diff options
Diffstat (limited to 'classes/sdcard_image-rpi.bbclass')
| -rw-r--r-- | classes/sdcard_image-rpi.bbclass | 212 |
1 files changed, 106 insertions, 106 deletions
diff --git a/classes/sdcard_image-rpi.bbclass b/classes/sdcard_image-rpi.bbclass index d6c0bdd..e7c34c6 100644 --- a/classes/sdcard_image-rpi.bbclass +++ b/classes/sdcard_image-rpi.bbclass @@ -50,14 +50,14 @@ SDIMG_ROOTFS_TYPE ?= "ext3" SDIMG_ROOTFS = "${IMGDEPLOYDIR}/${IMAGE_LINK_NAME}.${SDIMG_ROOTFS_TYPE}" do_image_rpi_sdimg[depends] = " \ - parted-native:do_populate_sysroot \ - mtools-native:do_populate_sysroot \ - dosfstools-native:do_populate_sysroot \ - virtual/kernel:do_deploy \ - ${IMAGE_BOOTLOADER}:do_deploy \ - ${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'u-boot:do_deploy', '',d)} \ - ${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'rpi-u-boot-scr:do_deploy', '',d)} \ - " + parted-native:do_populate_sysroot \ + mtools-native:do_populate_sysroot \ + dosfstools-native:do_populate_sysroot \ + virtual/kernel:do_deploy \ + ${IMAGE_BOOTLOADER}:do_deploy \ + ${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'u-boot:do_deploy', '',d)} \ + ${@bb.utils.contains('RPI_USE_U_BOOT', '1', 'rpi-u-boot-scr:do_deploy', '',d)} \ +" do_image_rpi_sdimg[recrdeps] = "do_build" @@ -92,107 +92,107 @@ def split_overlays(d, out, ver=None): IMAGE_CMD_rpi-sdimg () { - # Align partitions - BOOT_SPACE_ALIGNED=$(expr ${BOOT_SPACE} + ${IMAGE_ROOTFS_ALIGNMENT} - 1) - BOOT_SPACE_ALIGNED=$(expr ${BOOT_SPACE_ALIGNED} - ${BOOT_SPACE_ALIGNED} % ${IMAGE_ROOTFS_ALIGNMENT}) - SDIMG_SIZE=$(expr ${IMAGE_ROOTFS_ALIGNMENT} + ${BOOT_SPACE_ALIGNED} + $ROOTFS_SIZE) - - echo "Creating filesystem with Boot partition ${BOOT_SPACE_ALIGNED} KiB and RootFS $ROOTFS_SIZE KiB" - - # Check if we are building with device tree support - DTS="${KERNEL_DEVICETREE}" - - # Initialize sdcard image file - dd if=/dev/zero of=${SDIMG} bs=1024 count=0 seek=${SDIMG_SIZE} - - # Create partition table - parted -s ${SDIMG} mklabel msdos - # Create boot partition and mark it as bootable - parted -s ${SDIMG} unit KiB mkpart primary fat32 ${IMAGE_ROOTFS_ALIGNMENT} $(expr ${BOOT_SPACE_ALIGNED} \+ ${IMAGE_ROOTFS_ALIGNMENT}) - parted -s ${SDIMG} set 1 boot on - # Create rootfs partition to the end of disk - parted -s ${SDIMG} -- unit KiB mkpart primary ext2 $(expr ${BOOT_SPACE_ALIGNED} \+ ${IMAGE_ROOTFS_ALIGNMENT}) -1s - parted ${SDIMG} print - - # Create a vfat image with boot files - BOOT_BLOCKS=$(LC_ALL=C parted -s ${SDIMG} unit b print | awk '/ 1 / { print substr($4, 1, length($4 -1)) / 512 /2 }') - rm -f ${WORKDIR}/boot.img - mkfs.vfat -n "${BOOTDD_VOLUME_ID}" -S 512 -C ${WORKDIR}/boot.img $BOOT_BLOCKS - mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/* ::/ - if test -n "${DTS}"; then - # Copy board device trees to root folder - for dtbf in ${@split_overlays(d, True)}; do - dtb=`basename $dtbf` - mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/$dtb ::$dtb - done - - # Copy device tree overlays to dedicated folder - mmd -i ${WORKDIR}/boot.img overlays - for dtbf in ${@split_overlays(d, False)}; do - dtb=`basename $dtbf` - mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/$dtb ::overlays/$dtb - done - fi - if [ "${RPI_USE_U_BOOT}" = "1" ]; then - mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/u-boot.bin ::${SDIMG_KERNELIMAGE} - mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}${KERNEL_INITRAMFS}-${MACHINE}.bin ::${KERNEL_IMAGETYPE} - mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/boot.scr ::boot.scr - else - mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}${KERNEL_INITRAMFS}-${MACHINE}.bin ::${SDIMG_KERNELIMAGE} - fi - - if [ -n ${FATPAYLOAD} ] ; then - echo "Copying payload into VFAT" - for entry in ${FATPAYLOAD} ; do - # add the || true to stop aborting on vfat issues like not supporting .~lock files - mcopy -i ${WORKDIR}/boot.img -s -v ${IMAGE_ROOTFS}$entry :: || true - done - fi - - # Add stamp file - echo "${IMAGE_NAME}" > ${WORKDIR}/image-version-info - mcopy -i ${WORKDIR}/boot.img -v ${WORKDIR}/image-version-info :: - - # Deploy vfat partition (for u-boot case only) - if [ "${RPI_USE_U_BOOT}" = "1" ]; then - cp ${WORKDIR}/boot.img ${IMGDEPLOYDIR}/${SDIMG_VFAT} - ln -sf ${SDIMG_VFAT} ${SDIMG_LINK_VFAT} - fi - - # Burn Partitions - dd if=${WORKDIR}/boot.img of=${SDIMG} conv=notrunc seek=1 bs=$(expr ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) - # If SDIMG_ROOTFS_TYPE is a .xz file use xzcat - if echo "${SDIMG_ROOTFS_TYPE}" | egrep -q "*\.xz" - then - xzcat ${SDIMG_ROOTFS} | dd of=${SDIMG} conv=notrunc seek=1 bs=$(expr 1024 \* ${BOOT_SPACE_ALIGNED} + ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) - else - dd if=${SDIMG_ROOTFS} of=${SDIMG} conv=notrunc seek=1 bs=$(expr 1024 \* ${BOOT_SPACE_ALIGNED} + ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) - fi - - # Optionally apply compression - case "${SDIMG_COMPRESSION}" in - "gzip") - gzip -k9 "${SDIMG}" - ;; - "bzip2") - bzip2 -k9 "${SDIMG}" - ;; - "xz") - xz -k "${SDIMG}" - ;; - esac + # Align partitions + BOOT_SPACE_ALIGNED=$(expr ${BOOT_SPACE} + ${IMAGE_ROOTFS_ALIGNMENT} - 1) + BOOT_SPACE_ALIGNED=$(expr ${BOOT_SPACE_ALIGNED} - ${BOOT_SPACE_ALIGNED} % ${IMAGE_ROOTFS_ALIGNMENT}) + SDIMG_SIZE=$(expr ${IMAGE_ROOTFS_ALIGNMENT} + ${BOOT_SPACE_ALIGNED} + $ROOTFS_SIZE) + + echo "Creating filesystem with Boot partition ${BOOT_SPACE_ALIGNED} KiB and RootFS $ROOTFS_SIZE KiB" + + # Check if we are building with device tree support + DTS="${KERNEL_DEVICETREE}" + + # Initialize sdcard image file + dd if=/dev/zero of=${SDIMG} bs=1024 count=0 seek=${SDIMG_SIZE} + + # Create partition table + parted -s ${SDIMG} mklabel msdos + # Create boot partition and mark it as bootable + parted -s ${SDIMG} unit KiB mkpart primary fat32 ${IMAGE_ROOTFS_ALIGNMENT} $(expr ${BOOT_SPACE_ALIGNED} \+ ${IMAGE_ROOTFS_ALIGNMENT}) + parted -s ${SDIMG} set 1 boot on + # Create rootfs partition to the end of disk + parted -s ${SDIMG} -- unit KiB mkpart primary ext2 $(expr ${BOOT_SPACE_ALIGNED} \+ ${IMAGE_ROOTFS_ALIGNMENT}) -1s + parted ${SDIMG} print + + # Create a vfat image with boot files + BOOT_BLOCKS=$(LC_ALL=C parted -s ${SDIMG} unit b print | awk '/ 1 / { print substr($4, 1, length($4 -1)) / 512 /2 }') + rm -f ${WORKDIR}/boot.img + mkfs.vfat -n "${BOOTDD_VOLUME_ID}" -S 512 -C ${WORKDIR}/boot.img $BOOT_BLOCKS + mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/bcm2835-bootfiles/* ::/ + if test -n "${DTS}"; then + # Copy board device trees to root folder + for dtbf in ${@split_overlays(d, True)}; do + dtb=`basename $dtbf` + mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/$dtb ::$dtb + done + + # Copy device tree overlays to dedicated folder + mmd -i ${WORKDIR}/boot.img overlays + for dtbf in ${@split_overlays(d, False)}; do + dtb=`basename $dtbf` + mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/$dtb ::overlays/$dtb + done + fi + if [ "${RPI_USE_U_BOOT}" = "1" ]; then + mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/u-boot.bin ::${SDIMG_KERNELIMAGE} + mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}${KERNEL_INITRAMFS}-${MACHINE}.bin ::${KERNEL_IMAGETYPE} + mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/boot.scr ::boot.scr + else + mcopy -i ${WORKDIR}/boot.img -s ${DEPLOY_DIR_IMAGE}/${KERNEL_IMAGETYPE}${KERNEL_INITRAMFS}-${MACHINE}.bin ::${SDIMG_KERNELIMAGE} + fi + + if [ -n ${FATPAYLOAD} ] ; then + echo "Copying payload into VFAT" + for entry in ${FATPAYLOAD} ; do + # add the || true to stop aborting on vfat issues like not supporting .~lock files + mcopy -i ${WORKDIR}/boot.img -s -v ${IMAGE_ROOTFS}$entry :: || true + done + fi + + # Add stamp file + echo "${IMAGE_NAME}" > ${WORKDIR}/image-version-info + mcopy -i ${WORKDIR}/boot.img -v ${WORKDIR}/image-version-info :: + + # Deploy vfat partition (for u-boot case only) + if [ "${RPI_USE_U_BOOT}" = "1" ]; then + cp ${WORKDIR}/boot.img ${IMGDEPLOYDIR}/${SDIMG_VFAT} + ln -sf ${SDIMG_VFAT} ${SDIMG_LINK_VFAT} + fi + + # Burn Partitions + dd if=${WORKDIR}/boot.img of=${SDIMG} conv=notrunc seek=1 bs=$(expr ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) + # If SDIMG_ROOTFS_TYPE is a .xz file use xzcat + if echo "${SDIMG_ROOTFS_TYPE}" | egrep -q "*\.xz" + then + xzcat ${SDIMG_ROOTFS} | dd of=${SDIMG} conv=notrunc seek=1 bs=$(expr 1024 \* ${BOOT_SPACE_ALIGNED} + ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) + else + dd if=${SDIMG_ROOTFS} of=${SDIMG} conv=notrunc seek=1 bs=$(expr 1024 \* ${BOOT_SPACE_ALIGNED} + ${IMAGE_ROOTFS_ALIGNMENT} \* 1024) + fi + + # Optionally apply compression + case "${SDIMG_COMPRESSION}" in + "gzip") + gzip -k9 "${SDIMG}" + ;; + "bzip2") + bzip2 -k9 "${SDIMG}" + ;; + "xz") + xz -k "${SDIMG}" + ;; + esac } ROOTFS_POSTPROCESS_COMMAND += " rpi_generate_sysctl_config ; " rpi_generate_sysctl_config() { - # systemd sysctl config - test -d ${IMAGE_ROOTFS}${sysconfdir}/sysctl.d && \ - echo "vm.min_free_kbytes = 8192" > ${IMAGE_ROOTFS}${sysconfdir}/sysctl.d/rpi-vm.conf - - # sysv sysctl config - IMAGE_SYSCTL_CONF="${IMAGE_ROOTFS}${sysconfdir}/sysctl.conf" - test -e ${IMAGE_ROOTFS}${sysconfdir}/sysctl.conf && \ - sed -e "/vm.min_free_kbytes/d" -i ${IMAGE_SYSCTL_CONF} - echo "" >> ${IMAGE_SYSCTL_CONF} && echo "vm.min_free_kbytes = 8192" >> ${IMAGE_SYSCTL_CONF} + # systemd sysctl config + test -d ${IMAGE_ROOTFS}${sysconfdir}/sysctl.d && \ + echo "vm.min_free_kbytes = 8192" > ${IMAGE_ROOTFS}${sysconfdir}/sysctl.d/rpi-vm.conf + + # sysv sysctl config + IMAGE_SYSCTL_CONF="${IMAGE_ROOTFS}${sysconfdir}/sysctl.conf" + test -e ${IMAGE_ROOTFS}${sysconfdir}/sysctl.conf && \ + sed -e "/vm.min_free_kbytes/d" -i ${IMAGE_SYSCTL_CONF} + echo "" >> ${IMAGE_SYSCTL_CONF} && echo "vm.min_free_kbytes = 8192" >> ${IMAGE_SYSCTL_CONF} } |