Some modules don't work without the corresponding firmware, so make
sure we copy in the corresponding firmware from the host as well.
--workspace-dir=/var/tmp \
--cache-dir=/var/cache \
--output-dir="$KERNEL_INSTALL_STAGING_AREA" \
- --extra-tree="/usr/lib/modules/${KERNEL_VERSION}:/usr/lib/modules/${KERNEL_VERSION}"
+ --extra-tree="/usr/lib/modules/${KERNEL_VERSION}:/usr/lib/modules/${KERNEL_VERSION}" \
+ --extra-tree="/usr/lib/firmware:/usr/lib/firmware"
rm "${KERNEL_INSTALL_STAGING_AREA}/initrd"
mv -v "${KERNEL_INSTALL_STAGING_AREA}"/initrd_*.cpio.zst "${KERNEL_INSTALL_STAGING_AREA}/initrd"