diff options
Diffstat (limited to 'classes/kernel-itbimage.bbclass')
| -rw-r--r-- | classes/kernel-itbimage.bbclass | 514 |
1 files changed, 257 insertions, 257 deletions
diff --git a/classes/kernel-itbimage.bbclass b/classes/kernel-itbimage.bbclass index 703fa616..8774b57c 100644 --- a/classes/kernel-itbimage.bbclass +++ b/classes/kernel-itbimage.bbclass @@ -12,9 +12,9 @@ python __anonymous () { else: replacementtype = "vmlinux" - # Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal - # to kernel.bbclass . We have to override it, since we pack zImage - # (at least for now) into the fitImage . + # Override KERNEL_IMAGETYPE_FOR_MAKE variable, which is internal + # to kernel.bbclass . We have to override it, since we pack zImage + # (at least for now) into the fitImage . typeformake = d.getVar("KERNEL_IMAGETYPE_FOR_MAKE") or "" if 'itbImage' in typeformake.split(): d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake.replace('itbImage', replacementtype)) @@ -47,7 +47,7 @@ UBOOT_MKIMAGE_DTCOPTS ??= "" # # $1 ... .its filename fitimage_emit_fit_header() { - cat << EOF >> ${1} + cat << EOF >> ${1} /dts-v1/; / { @@ -66,30 +66,30 @@ EOF # fitend - fitimage end # fitimage_emit_section_maint() { - case $2 in - imagestart) - cat << EOF >> ${1} + case $2 in + imagestart) + cat << EOF >> ${1} images { EOF - ;; - confstart) - cat << EOF >> ${1} + ;; + confstart) + cat << EOF >> ${1} configurations { EOF - ;; - sectend) - cat << EOF >> ${1} - }; + ;; + sectend) + cat << EOF >> ${1} + }; EOF - ;; - fitend) - cat << EOF >> ${1} + ;; + fitend) + cat << EOF >> ${1} }; EOF - ;; - esac + ;; + esac } # @@ -101,15 +101,15 @@ EOF # $4 ... Compression type fitimage_emit_section_kernel() { - kernel_csum="sha1" + kernel_csum="sha1" - ENTRYPOINT=${UBOOT_ENTRYPOINT} - if [ -n "${UBOOT_ENTRYSYMBOL}" ]; then - ENTRYPOINT=`${HOST_PREFIX}nm ${S}/vmlinux | \ - awk '$4=="${UBOOT_ENTRYSYMBOL}" {print $2}'` - fi + ENTRYPOINT=${UBOOT_ENTRYPOINT} + if [ -n "${UBOOT_ENTRYSYMBOL}" ]; then + ENTRYPOINT=`${HOST_PREFIX}nm ${S}/vmlinux | \ + awk '$4=="${UBOOT_ENTRYSYMBOL}" {print $2}'` + fi - cat << EOF >> ${1} + cat << EOF >> ${1} kernel@${2} { description = "Linux kernel"; data = /incbin/("${3}"); @@ -134,13 +134,13 @@ EOF # $3 ... Path to DTB image fitimage_emit_section_dtb() { - dtb_csum="sha1" + dtb_csum="sha1" if [ -n "${DTB_LOAD}" ]; then dtb_loadline="load = <${DTB_LOAD}>;" fi - cat << EOF >> ${1} + cat << EOF >> ${1} fdt@${2} { description = "Flattened Device Tree blob"; data = /incbin/("${3}"); @@ -163,9 +163,9 @@ EOF # $3 ... Path to setup image fitimage_emit_section_setup() { - setup_csum="sha1" + setup_csum="sha1" - cat << EOF >> ${1} + cat << EOF >> ${1} setup@${2} { description = "Linux setup.bin"; data = /incbin/("${3}"); @@ -190,37 +190,37 @@ EOF # $3 ... Path to ramdisk image fitimage_emit_section_ramdisk() { - ramdisk_csum="sha1" - ramdisk_ctype="none" - ramdisk_loadline="" - ramdisk_entryline="" - - if [ -n "${UBOOT_RD_LOADADDRESS}" ]; then - ramdisk_loadline="load = <${UBOOT_RD_LOADADDRESS}>;" - fi - if [ -n "${UBOOT_RD_ENTRYPOINT}" ]; then - ramdisk_entryline="entry = <${UBOOT_RD_ENTRYPOINT}>;" - fi - - case $3 in - *.gz) - ramdisk_ctype="gzip" - ;; - *.bz2) - ramdisk_ctype="bzip2" - ;; - *.lzma) - ramdisk_ctype="lzma" - ;; - *.lzo) - ramdisk_ctype="lzo" - ;; - *.lz4) - ramdisk_ctype="lz4" - ;; - esac - - cat << EOF >> ${1} + ramdisk_csum="sha1" + ramdisk_ctype="none" + ramdisk_loadline="" + ramdisk_entryline="" + + if [ -n "${UBOOT_RD_LOADADDRESS}" ]; then + ramdisk_loadline="load = <${UBOOT_RD_LOADADDRESS}>;" + fi + if [ -n "${UBOOT_RD_ENTRYPOINT}" ]; then + ramdisk_entryline="entry = <${UBOOT_RD_ENTRYPOINT}>;" + fi + + case $3 in + *.gz) + ramdisk_ctype="gzip" + ;; + *.bz2) + ramdisk_ctype="bzip2" + ;; + *.lzma) + ramdisk_ctype="lzma" + ;; + *.lzo) + ramdisk_ctype="lzo" + ;; + *.lz4) + ramdisk_ctype="lz4" + ;; + esac + + cat << EOF >> ${1} ramdisk@${2} { description = "${INITRAMFS_IMAGE}"; data = /incbin/("${3}"); @@ -248,79 +248,79 @@ EOF # $6 ... default flag fitimage_emit_section_config() { - conf_csum="sha1" - if [ -n "${UBOOT_SIGN_ENABLE}" ] ; then - conf_sign_keyname="${UBOOT_SIGN_KEYNAME}" - fi - - # Test if we have any DTBs at all - conf_desc="Linux kernel" - kernel_line="kernel = \"kernel@${2}\";" - fdt_line="" - ramdisk_line="" - setup_line="" - default_line="" - - if [ -n "${3}" ]; then - conf_desc="${conf_desc}, FDT blob" - fdt_line="fdt = \"fdt@${3}\";" - fi - - if [ -n "${4}" ]; then - conf_desc="${conf_desc}, ramdisk" - ramdisk_line="ramdisk = \"ramdisk@${4}\";" - fi - - if [ -n "${5}" ]; then - conf_desc="${conf_desc}, setup" - setup_line="setup = \"setup@${5}\";" - fi - - if [ "${6}" = "1" ]; then - default_line="default = \"conf@${3}\";" - fi - - cat << EOF >> ${1} + conf_csum="sha1" + if [ -n "${UBOOT_SIGN_ENABLE}" ] ; then + conf_sign_keyname="${UBOOT_SIGN_KEYNAME}" + fi + + # Test if we have any DTBs at all + conf_desc="Linux kernel" + kernel_line="kernel = \"kernel@${2}\";" + fdt_line="" + ramdisk_line="" + setup_line="" + default_line="" + + if [ -n "${3}" ]; then + conf_desc="${conf_desc}, FDT blob" + fdt_line="fdt = \"fdt@${3}\";" + fi + + if [ -n "${4}" ]; then + conf_desc="${conf_desc}, ramdisk" + ramdisk_line="ramdisk = \"ramdisk@${4}\";" + fi + + if [ -n "${5}" ]; then + conf_desc="${conf_desc}, setup" + setup_line="setup = \"setup@${5}\";" + fi + + if [ "${6}" = "1" ]; then + default_line="default = \"conf@${3}\";" + fi + + cat << EOF >> ${1} ${default_line} conf@${3} { - description = "${6} ${conf_desc}"; - ${kernel_line} - ${fdt_line} - ${ramdisk_line} - ${setup_line} + description = "${6} ${conf_desc}"; + ${kernel_line} + ${fdt_line} + ${ramdisk_line} + ${setup_line} hash@1 { algo = "${conf_csum}"; }; EOF - if [ ! -z "${conf_sign_keyname}" ] ; then + if [ ! -z "${conf_sign_keyname}" ] ; then - sign_line="sign-images = \"kernel\"" + sign_line="sign-images = \"kernel\"" - if [ -n "${3}" ]; then - sign_line="${sign_line}, \"fdt\"" - fi + if [ -n "${3}" ]; then + sign_line="${sign_line}, \"fdt\"" + fi - if [ -n "${4}" ]; then - sign_line="${sign_line}, \"ramdisk\"" - fi + if [ -n "${4}" ]; then + sign_line="${sign_line}, \"ramdisk\"" + fi - if [ -n "${5}" ]; then - sign_line="${sign_line}, \"setup\"" - fi + if [ -n "${5}" ]; then + sign_line="${sign_line}, \"setup\"" + fi - sign_line="${sign_line};" + sign_line="${sign_line};" - cat << EOF >> ${1} + cat << EOF >> ${1} signature@1 { algo = "${conf_csum},rsa2048"; key-name-hint = "${conf_sign_keyname}"; - ${sign_line} + ${sign_line} }; EOF - fi + fi - cat << EOF >> ${1} + cat << EOF >> ${1} }; EOF } @@ -332,127 +332,127 @@ EOF # $2 ... fitImage name # $3 ... include ramdisk fitimage_assemble() { - kernelcount=1 - dtbcount="" - DTBS="" - ramdiskcount=${3} - setupcount="" - rm -f ${1} arch/${ARCH}/boot/${2} - - fitimage_emit_fit_header ${1} - - # - # Step 1: Prepare a kernel image section. - # - fitimage_emit_section_maint ${1} imagestart - - uboot_prep_kimage - fitimage_emit_section_kernel ${1} "${kernelcount}" linux.bin "${linux_comp}" - - # - # Step 2: Prepare a DTB image section - # - if [ -n "${KERNEL_DEVICETREE}" ]; then - dtbcount=1 - for DTB in ${KERNEL_DEVICETREE}; do - if echo ${DTB} | grep -q '/dts/'; then - bbwarn "${DTB} contains the full path to the the dts file, but only the dtb name should be used." - DTB=`basename ${DTB} | sed 's,\.dts$,.dtb,g'` - fi - DTB_PATH="arch/${ARCH}/boot/dts/${DTB}" + kernelcount=1 + dtbcount="" + DTBS="" + ramdiskcount=${3} + setupcount="" + rm -f ${1} arch/${ARCH}/boot/${2} + + fitimage_emit_fit_header ${1} + + # + # Step 1: Prepare a kernel image section. + # + fitimage_emit_section_maint ${1} imagestart + + uboot_prep_kimage + fitimage_emit_section_kernel ${1} "${kernelcount}" linux.bin "${linux_comp}" + + # + # Step 2: Prepare a DTB image section + # + if [ -n "${KERNEL_DEVICETREE}" ]; then + dtbcount=1 + for DTB in ${KERNEL_DEVICETREE}; do + if echo ${DTB} | grep -q '/dts/'; then + bbwarn "${DTB} contains the full path to the the dts file, but only the dtb name should be used." + DTB=`basename ${DTB} | sed 's,\.dts$,.dtb,g'` + fi + DTB_PATH="arch/${ARCH}/boot/dts/${DTB}" DTB=`basename ${DTB}` - if [ ! -e "${DTB_PATH}" ]; then - DTB_PATH="arch/${ARCH}/boot/${DTB}" - fi - - DTBS="${DTBS} ${DTB}" - fitimage_emit_section_dtb ${1} ${DTB} ${DTB_PATH} - done - fi - - # - # Step 3: Prepare a setup section. (For x86) - # - if [ -e arch/${ARCH}/boot/setup.bin ]; then - setupcount=1 - fitimage_emit_section_setup ${1} "${setupcount}" arch/${ARCH}/boot/setup.bin - fi - - # - # Step 4: Prepare a ramdisk section. - # - if [ "x${ramdiskcount}" = "x1" ] ; then - # Find and use the first initramfs image archive type we find - for img in cpio.lz4 cpio.lzo cpio.lzma cpio.xz cpio.gz ext2.gz cpio; do - initramfs_path="${DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE_NAME}.${img}" - echo "Using $initramfs_path" - if [ -e "${initramfs_path}" ]; then - fitimage_emit_section_ramdisk ${1} "${ramdiskcount}" "${initramfs_path}" - break - fi - done - fi - - fitimage_emit_section_maint ${1} sectend - - # Force the first Kernel and DTB in the default config - kernelcount=1 - if [ -n "${dtbcount}" ]; then - dtbcount=1 - fi - - # - # Step 5: Prepare a configurations section - # - fitimage_emit_section_maint ${1} confstart - - if [ -n "${DTBS}" ]; then - i=1 - for DTB in ${DTBS}; do - fitimage_emit_section_config ${1} "${kernelcount}" "${DTB}" "${ramdiskcount}" "${setupcount}" "`expr ${i} = ${dtbcount}`" - i=`expr ${i} + 1` - done - fi - - fitimage_emit_section_maint ${1} sectend - - fitimage_emit_section_maint ${1} fitend - - # - # Step 6: Assemble the image - # - uboot-mkimage \ - ${@'-D "${UBOOT_MKIMAGE_DTCOPTS}"' if len('${UBOOT_MKIMAGE_DTCOPTS}') else ''} \ - -f ${1} \ - arch/${ARCH}/boot/${2} - - # - # Step 7: Sign the image and add public key to U-Boot dtb - # - if [ "x${UBOOT_SIGN_ENABLE}" = "x1" ] ; then - uboot-mkimage \ - ${@'-D "${UBOOT_MKIMAGE_DTCOPTS}"' if len('${UBOOT_MKIMAGE_DTCOPTS}') else ''} \ - -F -k "${UBOOT_SIGN_KEYDIR}" \ - -K "${DEPLOY_DIR_IMAGE}/${UBOOT_DTB_BINARY}" \ - -r arch/${ARCH}/boot/${2} - fi + if [ ! -e "${DTB_PATH}" ]; then + DTB_PATH="arch/${ARCH}/boot/${DTB}" + fi + + DTBS="${DTBS} ${DTB}" + fitimage_emit_section_dtb ${1} ${DTB} ${DTB_PATH} + done + fi + + # + # Step 3: Prepare a setup section. (For x86) + # + if [ -e arch/${ARCH}/boot/setup.bin ]; then + setupcount=1 + fitimage_emit_section_setup ${1} "${setupcount}" arch/${ARCH}/boot/setup.bin + fi + + # + # Step 4: Prepare a ramdisk section. + # + if [ "x${ramdiskcount}" = "x1" ] ; then + # Find and use the first initramfs image archive type we find + for img in cpio.lz4 cpio.lzo cpio.lzma cpio.xz cpio.gz ext2.gz cpio; do + initramfs_path="${DEPLOY_DIR_IMAGE}/${INITRAMFS_IMAGE_NAME}.${img}" + echo "Using $initramfs_path" + if [ -e "${initramfs_path}" ]; then + fitimage_emit_section_ramdisk ${1} "${ramdiskcount}" "${initramfs_path}" + break + fi + done + fi + + fitimage_emit_section_maint ${1} sectend + + # Force the first Kernel and DTB in the default config + kernelcount=1 + if [ -n "${dtbcount}" ]; then + dtbcount=1 + fi + + # + # Step 5: Prepare a configurations section + # + fitimage_emit_section_maint ${1} confstart + + if [ -n "${DTBS}" ]; then + i=1 + for DTB in ${DTBS}; do + fitimage_emit_section_config ${1} "${kernelcount}" "${DTB}" "${ramdiskcount}" "${setupcount}" "`expr ${i} = ${dtbcount}`" + i=`expr ${i} + 1` + done + fi + + fitimage_emit_section_maint ${1} sectend + + fitimage_emit_section_maint ${1} fitend + + # + # Step 6: Assemble the image + # + uboot-mkimage \ + ${@'-D "${UBOOT_MKIMAGE_DTCOPTS}"' if len('${UBOOT_MKIMAGE_DTCOPTS}') else ''} \ + -f ${1} \ + arch/${ARCH}/boot/${2} + + # + # Step 7: Sign the image and add public key to U-Boot dtb + # + if [ "x${UBOOT_SIGN_ENABLE}" = "x1" ] ; then + uboot-mkimage \ + ${@'-D "${UBOOT_MKIMAGE_DTCOPTS}"' if len('${UBOOT_MKIMAGE_DTCOPTS}') else ''} \ + -F -k "${UBOOT_SIGN_KEYDIR}" \ + -K "${DEPLOY_DIR_IMAGE}/${UBOOT_DTB_BINARY}" \ + -r arch/${ARCH}/boot/${2} + fi } do_assemble_fitimage() { - if echo ${KERNEL_IMAGETYPES} | grep -wq "itbImage"; then - cd ${B} - fitimage_assemble itb-image.its itbImage - fi + if echo ${KERNEL_IMAGETYPES} | grep -wq "itbImage"; then + cd ${B} + fitimage_assemble itb-image.its itbImage + fi } addtask assemble_fitimage before do_install after do_compile do_assemble_fitimage_initramfs() { - if echo ${KERNEL_IMAGETYPES} | grep -wq "itbImage" && \ - test -n "${INITRAMFS_IMAGE}" ; then - cd ${B} - fitimage_assemble itb-image-${INITRAMFS_IMAGE}.its itbImage-${INITRAMFS_IMAGE} 1 - fi + if echo ${KERNEL_IMAGETYPES} | grep -wq "itbImage" && \ + test -n "${INITRAMFS_IMAGE}" ; then + cd ${B} + fitimage_assemble itb-image-${INITRAMFS_IMAGE}.its itbImage-${INITRAMFS_IMAGE} 1 + fi } addtask assemble_fitimage_initramfs before do_deploy after do_install @@ -460,34 +460,34 @@ addtask assemble_fitimage_initramfs before do_deploy after do_install kernel_do_deploy[vardepsexclude] = "DATETIME" kernel_do_deploy_append() { - # Update deploy directory - if echo ${KERNEL_IMAGETYPES} | grep -wq "itbImage"; then - cd ${B} - echo "Copying fit-image.its source file..." - its_base_name="itbImage-its-${PV}-${PR}-${MACHINE}-${DATETIME}" - its_symlink_name=itbImage-its-${MACHINE} - install -m 0644 itb-image.its ${DEPLOYDIR}/${its_base_name}.its - linux_bin_base_name="itbImage-linux.bin-${PV}-${PR}-${MACHINE}-${DATETIME}" - linux_bin_symlink_name=itbImage-linux.bin-${MACHINE} - install -m 0644 linux.bin ${DEPLOYDIR}/${linux_bin_base_name}.bin - - if [ -n "${INITRAMFS_IMAGE}" ]; then - echo "Copying fit-image-${INITRAMFS_IMAGE}.its source file..." - its_initramfs_base_name="itbImage-its-${INITRAMFS_IMAGE_NAME}-${PV}-${PR}-${DATETIME}" - its_initramfs_symlink_name=itbImage-its-${INITRAMFS_IMAGE_NAME} - install -m 0644 itb-image-${INITRAMFS_IMAGE}.its ${DEPLOYDIR}/${its_initramfs_base_name}.its - fit_initramfs_base_name="itbImage-${INITRAMFS_IMAGE_NAME}-${PV}-${PR}-${DATETIME}" - fit_initramfs_symlink_name=itbImage-${INITRAMFS_IMAGE_NAME} - install -m 0644 arch/${ARCH}/boot/itbImage-${INITRAMFS_IMAGE} ${DEPLOYDIR}/${fit_initramfs_base_name}.bin - fi - - cd ${DEPLOYDIR} - ln -sf ${its_base_name}.its ${its_symlink_name}.its - ln -sf ${linux_bin_base_name}.bin ${linux_bin_symlink_name}.bin - - if [ -n "${INITRAMFS_IMAGE}" ]; then - ln -sf ${its_initramfs_base_name}.its ${its_initramfs_symlink_name}.its - ln -sf ${fit_initramfs_base_name}.bin ${fit_initramfs_symlink_name}.bin - fi - fi + # Update deploy directory + if echo ${KERNEL_IMAGETYPES} | grep -wq "itbImage"; then + cd ${B} + echo "Copying fit-image.its source file..." + its_base_name="itbImage-its-${PV}-${PR}-${MACHINE}-${DATETIME}" + its_symlink_name=itbImage-its-${MACHINE} + install -m 0644 itb-image.its ${DEPLOYDIR}/${its_base_name}.its + linux_bin_base_name="itbImage-linux.bin-${PV}-${PR}-${MACHINE}-${DATETIME}" + linux_bin_symlink_name=itbImage-linux.bin-${MACHINE} + install -m 0644 linux.bin ${DEPLOYDIR}/${linux_bin_base_name}.bin + + if [ -n "${INITRAMFS_IMAGE}" ]; then + echo "Copying fit-image-${INITRAMFS_IMAGE}.its source file..." + its_initramfs_base_name="itbImage-its-${INITRAMFS_IMAGE_NAME}-${PV}-${PR}-${DATETIME}" + its_initramfs_symlink_name=itbImage-its-${INITRAMFS_IMAGE_NAME} + install -m 0644 itb-image-${INITRAMFS_IMAGE}.its ${DEPLOYDIR}/${its_initramfs_base_name}.its + fit_initramfs_base_name="itbImage-${INITRAMFS_IMAGE_NAME}-${PV}-${PR}-${DATETIME}" + fit_initramfs_symlink_name=itbImage-${INITRAMFS_IMAGE_NAME} + install -m 0644 arch/${ARCH}/boot/itbImage-${INITRAMFS_IMAGE} ${DEPLOYDIR}/${fit_initramfs_base_name}.bin + fi + + cd ${DEPLOYDIR} + ln -sf ${its_base_name}.its ${its_symlink_name}.its + ln -sf ${linux_bin_base_name}.bin ${linux_bin_symlink_name}.bin + + if [ -n "${INITRAMFS_IMAGE}" ]; then + ln -sf ${its_initramfs_base_name}.its ${its_initramfs_symlink_name}.its + ln -sf ${fit_initramfs_base_name}.bin ${fit_initramfs_symlink_name}.bin + fi + fi } |