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kernel-devicetree: install dtb files without -${KERNEL_DTB_NAME} suffix

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* we were installing them with -${KERNEL_DTB_NAME} suffix
  and then adding a symlink without this suffix if
  KERNEL_IMAGETYPE_SYMLINK is set:
  if [ "${KERNEL_IMAGETYPE_SYMLINK}" = "1" ] ; then
    ln -sf $dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext $deployDir/$dtb_base_name.$dtb_ext
  fi

  and another one when KERNEL_DTB_LINK_NAME is set:
  if [ -n "${KERNEL_DTB_LINK_NAME}" ] ; then
    ln -sf $dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext $deployDir/$dtb_base_name-${KERNEL_DTB_LINK_NAME}.$dtb_ext
  fi

  but KERNEL_DEVICETREE variable doesn't include this
  -${KERNEL_DTB_NAME} suffix, so everything which uses KERNEL_DEVICETREE
  either needs to add it as well or depend on KERNEL_IMAGETYPE_SYMLINK
  being set, e.g. IMAGE_BOOT_FILES variable used by do_image_wic is
  generated by make_dtb_boot_files function here:
  2ad4dd667a/conf/machine/include/rpi-base.inc (L118)
  and do_image_wic fails without KERNEL_IMAGETYPE_SYMLINK:
  | WARNING: bootloader config not specified, using defaults
  |
  | ERROR: _exec_cmd: install -m 0644 -D deploy/images/raspberrypi4-64/bcm2711-rpi-4-b.dtb image/1.0-r1/tmp-wic/boot.1/bcm2711-rpi-4-b.dtb returned '1' instead of 0
  | output: install: cannot stat 'deploy/images/raspberrypi4-64/bcm2711-rpi-4-b.dtb': No such file or directory

  we can fix the function to append -${KERNEL_DTB_NAME} or we can
  change this to install without suffix and then add ${KERNEL_DTB_NAME}
  link only when KERNEL_DTB_NAME is set (${MACHINE} by default)

* now it looks strange to have both KERNEL_DTB_LINK_NAME and KERNEL_DTB_NAME
  symlinks, but keep it for backwards compatibility and it will make
  more sense again together with the rest of [YOCTO #12937] where version
  specific *_LINK_NAME links are created as hardlinks in separate do_deploy_links
  task.

[YOCTO #12937]

(From OE-Core rev: 3d04a8405b0fffef7df0760bd4551bd8767a1954)

Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Martin Jansa 2023-05-25 12:22:18 +02:00 committed by Richard Purdie
parent 92f8d99fe0
commit fbace41114
1 changed files with 18 additions and 10 deletions
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28
meta/classes-recipe/kernel-devicetree.bbclass
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@ -100,28 +100,36 @@ do_deploy:append() {
if "${@'false' if oe.types.boolean(d.getVar('KERNEL_DTBVENDORED')) else 'true'}"; then
dtb=$dtb_base_name.$dtb_ext
fi
install -m 0644 ${D}/${KERNEL_DTBDEST}/$dtb $deployDir/$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext
if [ "${KERNEL_IMAGETYPE_SYMLINK}" = "1" ] ; then
ln -sf $dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext $deployDir/$dtb_base_name.$dtb_ext
install -m 0644 ${D}/${KERNEL_DTBDEST}/$dtb $deployDir/$dtb_base_name.$dtb_ext
if [ -n "${KERNEL_DTB_NAME}" ] ; then
ln -sf $dtb_base_name.$dtb_ext $deployDir/$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext
fi
if [ -n "${KERNEL_DTB_LINK_NAME}" ] ; then
ln -sf $dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext $deployDir/$dtb_base_name-${KERNEL_DTB_LINK_NAME}.$dtb_ext
ln -sf $dtb_base_name.$dtb_ext $deployDir/$dtb_base_name-${KERNEL_DTB_LINK_NAME}.$dtb_ext
fi
for type in ${KERNEL_IMAGETYPE_FOR_MAKE}; do
if [ "$type" = "zImage" ] && [ "${KERNEL_DEVICETREE_BUNDLE}" = "1" ]; then
cat ${D}/${KERNEL_IMAGEDEST}/$type \
$deployDir/$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext \
> $deployDir/$type-$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext${KERNEL_DTB_BIN_EXT}
$deployDir/$dtb_base_name.$dtb_ext \
> $deployDir/$type-$dtb_base_name.$dtb_ext${KERNEL_DTB_BIN_EXT}
if [ -n "${KERNEL_DTB_NAME}" ]; then
ln -sf $type-$dtb_base_name.$dtb_ext${KERNEL_DTB_BIN_EXT} \
$deployDir/$type-$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext${KERNEL_DTB_BIN_EXT}
fi
if [ -n "${KERNEL_DTB_LINK_NAME}" ]; then
ln -sf $type-$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext${KERNEL_DTB_BIN_EXT} \
ln -sf $type-$dtb_base_name.$dtb_ext${KERNEL_DTB_BIN_EXT} \
$deployDir/$type-$dtb_base_name-${KERNEL_DTB_LINK_NAME}.$dtb_ext${KERNEL_DTB_BIN_EXT}
fi
if [ -e "${KERNEL_OUTPUT_DIR}/${type}.initramfs" ]; then
cat ${KERNEL_OUTPUT_DIR}/${type}.initramfs \
$deployDir/$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext \
> $deployDir/${type}-${INITRAMFS_NAME}-$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext${KERNEL_DTB_BIN_EXT}
$deployDir/$dtb_base_name.$dtb_ext \
> $deployDir/${type}-${INITRAMFS_NAME}-$dtb_base_name.$dtb_ext${KERNEL_DTB_BIN_EXT}
if [ -n "${KERNEL_DTB_NAME}" ]; then
ln -sf ${type}-${INITRAMFS_NAME}-$dtb_base_name.$dtb_ext${KERNEL_DTB_BIN_EXT} \
$deployDir/${type}-${INITRAMFS_NAME}-$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext${KERNEL_DTB_BIN_EXT}
fi
if [ -n "${KERNEL_DTB_LINK_NAME}" ]; then
ln -sf ${type}-${INITRAMFS_NAME}-$dtb_base_name-${KERNEL_DTB_NAME}.$dtb_ext${KERNEL_DTB_BIN_EXT} \
ln -sf ${type}-${INITRAMFS_NAME}-$dtb_base_name.$dtb_ext${KERNEL_DTB_BIN_EXT} \
$deployDir/${type}-${INITRAMFS_NAME}-$dtb_base_name-${KERNEL_DTB_LINK_NAME}.$dtb_ext${KERNEL_DTB_BIN_EXT}
fi
fi