diff options
Diffstat (limited to 'poky/meta/classes/kernel-fitimage.bbclass')
| -rw-r--r-- | poky/meta/classes/kernel-fitimage.bbclass | 47 |
1 files changed, 39 insertions, 8 deletions
diff --git a/poky/meta/classes/kernel-fitimage.bbclass b/poky/meta/classes/kernel-fitimage.bbclass index 4c4fd99ff..2517d7574 100644 --- a/poky/meta/classes/kernel-fitimage.bbclass +++ b/poky/meta/classes/kernel-fitimage.bbclass @@ -4,7 +4,7 @@ python __anonymous () { kerneltypes = d.getVar('KERNEL_IMAGETYPES') or "" if 'fitImage' in kerneltypes.split(): depends = d.getVar("DEPENDS") - depends = "%s u-boot-mkimage-native dtc-native" % depends + depends = "%s u-boot-tools-native dtc-native" % depends d.setVar("DEPENDS", depends) uarch = d.getVar("UBOOT_ARCH") @@ -19,9 +19,9 @@ python __anonymous () { else: replacementtype = "zImage" - # 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 'fitImage' in typeformake.split(): d.setVar('KERNEL_IMAGETYPE_FOR_MAKE', typeformake.replace('fitImage', replacementtype)) @@ -30,12 +30,19 @@ python __anonymous () { if image: d.appendVarFlag('do_assemble_fitimage_initramfs', 'depends', ' ${INITRAMFS_IMAGE}:do_image_complete') + #check if there are any dtb providers + providerdtb = d.getVar("PREFERRED_PROVIDER_virtual/dtb") + if providerdtb: + d.appendVarFlag('do_assemble_fitimage', 'depends', ' virtual/dtb:do_populate_sysroot') + d.appendVarFlag('do_assemble_fitimage_initramfs', 'depends', ' virtual/dtb:do_populate_sysroot') + d.setVar('EXTERNAL_KERNEL_DEVICETREE', "${RECIPE_SYSROOT}/boot/devicetree") + # Verified boot will sign the fitImage and append the public key to # U-Boot dtb. We ensure the U-Boot dtb is deployed before assembling # the fitImage: if d.getVar('UBOOT_SIGN_ENABLE') == "1": uboot_pn = d.getVar('PREFERRED_PROVIDER_u-boot') or 'u-boot' - d.appendVarFlag('do_assemble_fitimage', 'depends', ' %s:do_deploy' % uboot_pn) + d.appendVarFlag('do_assemble_fitimage', 'depends', ' %s:do_populate_sysroot' % uboot_pn) } # Options for the device tree compiler passed to mkimage '-D' feature: @@ -373,7 +380,8 @@ fitimage_assemble() { # # Step 2: Prepare a DTB image section # - if [ -n "${KERNEL_DEVICETREE}" ]; then + + if [ -z "${EXTERNAL_KERNEL_DEVICETREE}" ] && [ -n "${KERNEL_DEVICETREE}" ]; then dtbcount=1 for DTB in ${KERNEL_DEVICETREE}; do if echo ${DTB} | grep -q '/dts/'; then @@ -391,6 +399,16 @@ fitimage_assemble() { done fi + if [ -n "${EXTERNAL_KERNEL_DEVICETREE}" ]; then + dtbcount=1 + for DTBFILE in ${EXTERNAL_KERNEL_DEVICETREE}/*.dtb; do + DTB=`basename ${DTBFILE}` + DTB=$(echo "${DTB}" | tr '/' '_') + DTBS="${DTBS} ${DTB}" + fitimage_emit_section_dtb ${1} ${DTB} ${DTBFILE} + done + fi + # # Step 3: Prepare a setup section. (For x86) # @@ -456,10 +474,17 @@ fitimage_assemble() { # Step 7: Sign the image and add public key to U-Boot dtb # if [ "x${UBOOT_SIGN_ENABLE}" = "x1" ] ; then + add_key_to_u_boot="" + if [ -n "${UBOOT_DTB_BINARY}" ]; then + # The u-boot.dtb is a symlink to UBOOT_DTB_IMAGE, so we need copy + # both of them, and don't dereference the symlink. + cp -P ${STAGING_DATADIR}/u-boot*.dtb ${B} + add_key_to_u_boot="-K ${B}/${UBOOT_DTB_BINARY}" + fi uboot-mkimage \ ${@'-D "${UBOOT_MKIMAGE_DTCOPTS}"' if len('${UBOOT_MKIMAGE_DTCOPTS}') else ''} \ -F -k "${UBOOT_SIGN_KEYDIR}" \ - ${@'-K "${DEPLOY_DIR_IMAGE}/${UBOOT_DTB_BINARY}"' if len('${UBOOT_DTB_BINARY}') else ''} \ + $add_key_to_u_boot \ -r arch/${ARCH}/boot/${2} fi } @@ -481,7 +506,7 @@ do_assemble_fitimage_initramfs() { fi } -addtask assemble_fitimage_initramfs before do_deploy after do_install +addtask assemble_fitimage_initramfs before do_deploy after do_bundle_initramfs kernel_do_deploy[vardepsexclude] = "DATETIME" @@ -505,5 +530,11 @@ kernel_do_deploy_append() { install -m 0644 ${B}/arch/${ARCH}/boot/fitImage-${INITRAMFS_IMAGE} ${DEPLOYDIR}/fitImage-${INITRAMFS_IMAGE_NAME}-${KERNEL_FIT_NAME}.bin ln -snf fitImage-${INITRAMFS_IMAGE_NAME}-${KERNEL_FIT_NAME}.bin ${DEPLOYDIR}/fitImage-${INITRAMFS_IMAGE_NAME}-${KERNEL_FIT_LINK_NAME} fi + if [ "${UBOOT_SIGN_ENABLE}" = "1" -a -n "${UBOOT_DTB_BINARY}" ] ; then + # UBOOT_DTB_IMAGE is a realfile, but we can't use + # ${UBOOT_DTB_IMAGE} since it contains ${PV} which is aimed + # for u-boot, but we are in kernel env now. + install -m 0644 ${B}/u-boot-${MACHINE}*.dtb ${DEPLOYDIR}/ + fi fi } |
