Merge pull request #1 from irodriguez-veridas/switch-rootfs

Rewrite switch-rootfs using capsule

meta-mender-tegra/meta-mender-tegra-jetpack5/recipes-mender/tegra-state-scripts/files/switch-rootfs

@@ -1,4 +1,5 @@
 #!/bin/sh
+set -e
 echo "$(mender show-artifact): $(basename "$0") was called!" >&2
 
 get_bootpart() {
@@ -11,30 +12,22 @@ get_bootpart() {
 	echo "$current_slot"
 }
 
-reset_unbootable_status() {
-	local AB="AB"
-	local slot="Slot${AB:$1:1}"
-	local varname="781e084c-a330-417c-b678-38e696380cb9-RootfsStatus${slot}"
-
-	local f=$(mktemp)
-	printf "\x00\x00\x00\x00" > $f
-	efivar -n "${varname}" -f $f -w
-	rm ${f}
-}
-
-
 current_slot=`get_bootpart`
 echo "current_slot=$current_slot" >&2
 
-next_slot=
+next_rootfs_dev=
 if [ $current_slot = "0" ]; then
-	next_slot="1"
+	next_rootfs_dev="/dev/disk/by-partlabel/APP_b"
 else
-	next_slot="0"
+	next_rootfs_dev="/dev/disk/by-partlabel/APP"
 fi
 
-echo "next_slot=$next_slot" >&2
-nvbootctrl set-active-boot-slot $next_slot
-reset_unbootable_status $next_slot
+tmp_mount=`mktemp -d`
+
+mkdir -p /opt/nvidia/esp/EFI/UpdateCapsule
+mount -o ro $next_rootfs_dev $tmp_mount
+cp ${tmp_mount}/opt/nvidia/UpdateCapsule/tegra-bl.cap /opt/nvidia/esp/EFI/UpdateCapsule/TEGRA_BL.Cap
+umount $tmp_mount
+oe4t-set-uefi-OSIndications
 
 exit 0