Author: manu
Date: Fri Apr 24 16:31:27 2020
New Revision: 360271
URL: https://svnweb.freebsd.org/changeset/base/360271

Log:
  Add support for generating release images using GPT for ARM
  
  Submitted by: Daniel Engberg (Original version)
  Differential Revision:        https://reviews.freebsd.org/D22537

Modified:
  head/release/tools/arm.subr

Modified: head/release/tools/arm.subr
==============================================================================
--- head/release/tools/arm.subr Fri Apr 24 16:19:03 2020        (r360270)
+++ head/release/tools/arm.subr Fri Apr 24 16:31:27 2020        (r360271)
@@ -65,13 +65,21 @@ umount_loop() {
 arm_create_disk() {
        # Create the target raw file and temporary work directory.
        chroot ${CHROOTDIR} gpart create -s ${PART_SCHEME} ${mddev}
-       chroot ${CHROOTDIR} gpart add -t '!12' -a 512k -s ${FAT_SIZE} ${mddev}
-       chroot ${CHROOTDIR} gpart set -a active -i 1 ${mddev}
-       chroot ${CHROOTDIR} newfs_msdos -L msdosboot -F ${FAT_TYPE} 
/dev/${mddev}s1
-       chroot ${CHROOTDIR} gpart add -t freebsd ${mddev}
-       chroot ${CHROOTDIR} gpart create -s bsd ${mddev}s2
-       chroot ${CHROOTDIR} gpart add -t freebsd-ufs -a 64k /dev/${mddev}s2
-       chroot ${CHROOTDIR} newfs -U -L rootfs /dev/${mddev}s2a
+       if [ "${PART_SCHEME}" == "GPT" ]; then
+               chroot ${CHROOTDIR} gpart add -t efi -l efi -a 512k -s 
${FAT_SIZE} ${mddev}
+               chroot ${CHROOTDIR} newfs_msdos -L efi -F ${FAT_TYPE} 
/dev/${mddev}p1
+               chroot ${CHROOTDIR} gpart add -t freebsd-ufs -l rootfs -a 64k 
${mddev}
+               chroot ${CHROOTDIR} newfs -U -L rootfs /dev/${mddev}p2
+       fi
+       if [ "${PART_SCHEME}" == "MBR" ]; then
+               chroot ${CHROOTDIR} gpart add -t '!12' -a 512k -s ${FAT_SIZE} 
${mddev}
+               chroot ${CHROOTDIR} gpart set -a active -i 1 ${mddev}
+               chroot ${CHROOTDIR} newfs_msdos -L msdosboot -F ${FAT_TYPE} 
/dev/${mddev}s1
+               chroot ${CHROOTDIR} gpart add -t freebsd ${mddev}
+               chroot ${CHROOTDIR} gpart create -s bsd ${mddev}s2
+               chroot ${CHROOTDIR} gpart add -t freebsd-ufs -a 64k 
/dev/${mddev}s2
+               chroot ${CHROOTDIR} newfs -U -L rootfs /dev/${mddev}s2a
+       fi
 
        return 0
 }
@@ -161,7 +169,12 @@ arm_setup_minimal_loader() {
 }
 
 arm_install_base() {
-       chroot ${CHROOTDIR} mount /dev/${mddev}s2a ${DESTDIR}
+       if [ "${PART_SCHEME}" == "GPT" ]; then
+               chroot ${CHROOTDIR} mount /dev/${mddev}p2 ${DESTDIR}
+       fi
+       if [ "${PART_SCHEME}" == "MBR" ]; then
+               chroot ${CHROOTDIR} mount /dev/${mddev}s2a ${DESTDIR}
+       fi
        eval chroot ${CHROOTDIR} make -C ${WORLDDIR} \
                TARGET=${EMBEDDED_TARGET} \
                TARGET_ARCH=${EMBEDDED_TARGET_ARCH} \
@@ -178,10 +191,18 @@ arm_install_base() {
 
        echo '# Custom /etc/fstab for FreeBSD embedded images' \
                > ${CHROOTDIR}/${DESTDIR}/etc/fstab
-       echo "/dev/ufs/rootfs   /       ufs     rw      1       1" \
-               >> ${CHROOTDIR}/${DESTDIR}/etc/fstab
-       echo "/dev/msdosfs/MSDOSBOOT /boot/msdos msdosfs rw,noatime 0 0" \
-               >> ${CHROOTDIR}/${DESTDIR}/etc/fstab
+       if [ "${PART_SCHEME}" == "GPT" ]; then
+               echo "/dev/ufs/rootfs   /       ufs     rw      1       1" \
+                       >> ${CHROOTDIR}/${DESTDIR}/etc/fstab
+               echo "/dev/msdosfs/efi /boot/efi msdosfs rw,noatime 0 0" \
+                       >> ${CHROOTDIR}/${DESTDIR}/etc/fstab
+       fi
+       if [ "${PART_SCHEME}" == "MBR" ]; then
+               echo "/dev/ufs/rootfs   /       ufs     rw      1       1" \
+                       >> ${CHROOTDIR}/${DESTDIR}/etc/fstab
+               echo "/dev/msdosfs/MSDOSBOOT /boot/msdos msdosfs rw,noatime 0 
0" \
+                       >> ${CHROOTDIR}/${DESTDIR}/etc/fstab
+       fi
        echo "tmpfs /tmp tmpfs rw,mode=1777,size=50m 0 0" \
                >> ${CHROOTDIR}/${DESTDIR}/etc/fstab
 
@@ -206,8 +227,17 @@ arm_install_boot() {
        FATMOUNT="${DESTDIR%${KERNEL}}/fat"
        UFSMOUNT="${DESTDIR%${KERNEL}}/ufs"
        chroot ${CHROOTDIR} mkdir -p "${FATMOUNT}" "${UFSMOUNT}"
-       chroot ${CHROOTDIR} mount_msdosfs /dev/${mddev}s1 ${FATMOUNT}
-       chroot ${CHROOTDIR} mount /dev/${mddev}s2a ${UFSMOUNT}
+       if [ "${PART_SCHEME}" == "GPT" ]; then
+               dospart="/dev/${mddev}p1"
+               ufspart="/dev/${mddev}p2"
+       fi
+       if [ "${PART_SCHEME}" == "MBR" ]; then
+               dospart="/dev/${mddev}s1"
+               ufspart="/dev/${mddev}s2a"
+       fi
+
+       chroot ${CHROOTDIR} mount_msdosfs ${dospart} ${FATMOUNT}
+       chroot ${CHROOTDIR} mount ${ufspart} ${UFSMOUNT}
 
        if [ "${EMBEDDED_TARGET}" == "arm" ]; then
        chroot ${CHROOTDIR} cp -p ${UFSMOUNT}/boot/ubldr.bin \
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