diff --git a/board/aarch64/rootfs/boot/syslinux/syslinux.conf b/board/aarch64/rootfs/boot/syslinux/syslinux.conf
new file mode 100644
index 00000000..33fdbb23
--- /dev/null
+++ b/board/aarch64/rootfs/boot/syslinux/syslinux.conf
@@ -0,0 +1,3 @@
+label Infix (aarch64)
+	kernel /boot/Image
+	append ${bootargs_root} ${bootargs_rauc} ${bootargs_log}
diff --git a/board/common/genimage.cfg b/board/common/genimage.cfg
index 285bde4a..2d6e16ed 100644
--- a/board/common/genimage.cfg
+++ b/board/common/genimage.cfg
@@ -42,12 +42,13 @@ image mmc.img {
 	}
 
 	partition primary {
-		image = "rootfs.itb"
+		image = "rootfs.squashfs"
 		size = 224M
 	}
 
 	partition secondary {
-		image = "rootfs.itb"
+		bootable = true
+		image = "rootfs.squashfs"
 		size = 224M
 	}
 
diff --git a/board/common/mkmmc.sh b/board/common/mkmmc.sh
index 1944f778..88549630 100755
--- a/board/common/mkmmc.sh
+++ b/board/common/mkmmc.sh
@@ -9,6 +9,8 @@ tmp=$BUILD_DIR/genimage.tmp
 
 mkdir -p $root/aux
 cp -f $BINARIES_DIR/uboot-env.bin $root/aux/uboot.env
+cp -f $BINARIES_DIR/rootfs.itbh $root/aux/primary.itbh
+cp -f $BINARIES_DIR/rootfs.itbh $root/aux/secondary.itbh
 
 rm -rf $tmp
 
diff --git a/board/common/rootfs.its b/board/common/rootfs.its
index 6a321f49..a826694e 100644
--- a/board/common/rootfs.its
+++ b/board/common/rootfs.its
@@ -6,15 +6,6 @@
 	#address-cells = <0x1>;
 
 	images {
-		boot-script {
-			type = "script";
-			data = /incbin/("boot.script");
-			signature-1 {
-				algo = "sha256,rsa4096";
-				key-name-hint = "infix";
-			};
-		};
-
 		rootfs {
 			description = "Infix";
 			type = "ramdisk";
@@ -32,7 +23,6 @@
 		default = "verity";
 		verity {
 			ramdisk = "rootfs";
-			script = "boot-script";
 		};
 	};
 };
diff --git a/board/common/sign.sh b/board/common/sign.sh
index eaf7ae3d..0eb37db6 100755
--- a/board/common/sign.sh
+++ b/board/common/sign.sh
@@ -5,7 +5,9 @@ set -e
 common=$(dirname $(readlink -f "$0"))
 
 cd $BINARIES_DIR
-cp $BR2_EXTERNAL_INFIX_PATH/board/$1/boot.script .
 cp $common/rootfs.its .
 
 mkimage -E -p 0x1000 -B 0x1000 -k $2 -f rootfs.its rootfs.itb
+
+cp rootfs.itb rootfs.itbh
+truncate -s $((0x1000)) rootfs.itbh