diff --git a/release/arm64/PINE64.conf b/release/arm64/PINE64.conf
index 5ed296b5904b..58124a21af60 100644
--- a/release/arm64/PINE64.conf
+++ b/release/arm64/PINE64.conf
@@ -11,7 +11,7 @@ FAT_SIZE="54m -b 1m"
 FAT_TYPE="16"
 IMAGE_SIZE="2560M"
 KERNEL="GENERIC"
-MD_ARGS="-x 16384 -y 255"
+MD_ARGS="-x 63 -y 255"
 NODOC=1
 PART_SCHEME="MBR"
 export BOARDNAME="PINE64"
@@ -25,7 +25,7 @@ arm_install_uboot() {
 		of=/dev/${mddev} bs=1k seek=8 conv=sync
 	chroot ${CHROOTDIR} mkdir -p "${FATMOUNT}" "${UFSMOUNT}"
 	chroot ${CHROOTDIR} mount_msdosfs /dev/${mddev}s1 ${FATMOUNT}
-	chroot ${CHROOTDIR} mount /dev/${mddev}s2 ${UFSMOUNT}
+	chroot ${CHROOTDIR} mount /dev/${mddev}s2a ${UFSMOUNT}
 
 	BOOTFILES="$(chroot ${CHROOTDIR} \
 	    env TARGET=${EMBEDDED_TARGET} TARGET_ARCH=${EMBEDDED_TARGET_ARCH} \