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From: Emmanuel Vadot <manu@FreeBSD.org>
Date: Fri, 24 Aug 2018 15:01:23 +0000 (UTC)
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Subject: svn commit: r338295 - head/release/tools
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Author: manu
Date: Fri Aug 24 15:01:22 2018
New Revision: 338295
URL: https://svnweb.freebsd.org/changeset/base/338295

Log:
  release: arm: Setup overlays if board config defines some
  
  Approved by:	re (gjb)

Modified:
  head/release/tools/arm.subr

Modified: head/release/tools/arm.subr
==============================================================================
--- head/release/tools/arm.subr	Fri Aug 24 15:00:36 2018	(r338294)
+++ head/release/tools/arm.subr	Fri Aug 24 15:01:22 2018	(r338295)
@@ -140,6 +140,17 @@ arm64_setup_multicons() {
 	     >> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
 }
 
+arm_setup_fdt_overlays() {
+	if [ -z "${FDT_OVERLAYS}" ]; then
+		return
+	fi
+
+	echo '# DTB OVERLAYS' \
+		>> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
+	echo "fdt_overlays=\"${FDT_OVERLAYS}\"" \
+	     >> ${CHROOTDIR}/${DESTDIR}/boot/loader.conf
+}
+
 arm_install_base() {
 	chroot ${CHROOTDIR} mount /dev/${mddev}s2a ${DESTDIR}
 	eval chroot ${CHROOTDIR} make -C ${WORLDDIR} \
@@ -152,6 +163,7 @@ arm_install_base() {
 	arm_create_user
 	arm_setup_usb_otg
 	arm64_setup_multicons
+	arm_setup_fdt_overlays
 
 	echo '# Custom /etc/fstab for FreeBSD embedded images' \
 		> ${CHROOTDIR}/${DESTDIR}/etc/fstab