tegra: tegra-state-scripts: remove obsolete scripts

Now that we update the NVIDIA bootloader's state on every boot,
we no longer need the state scripts that were doing this after
upgrades/rollbacks, so remove the scripts that were doing that
and update others to remove the commands that were marking
the current boot slot successful.

Signed-off-by: Matt Madison <matt@madison.systems>

meta-mender-tegra/recipes-mender/tegra-state-scripts/files/redundant-boot-rollback-script-uboot

@@ -38,10 +38,3 @@ if [ "${devnam##/dev/mmcblk}" != "${devnam}" ]; then
 	exit 0
     fi
 fi
-
-# Otherwise, just make sure the current slot is
-# the one we're booting from
-if ! nvbootctrl set-active-boot-slot $curslot; then
-    echo "ERR: could not set active boot slot to: $curslot" >&2
-    exit 1
-fi

meta-mender-tegra/recipes-mender/tegra-state-scripts/tegra-state-scripts_1.0.bb

@@ -1,11 +1,8 @@
 SRC_URI = " \
-    file://redundant-boot-commit-script \
     file://redundant-boot-commit-check-script-uboot \
     file://redundant-boot-install-script \
     file://redundant-boot-install-script-uboot \
-    file://redundant-boot-rollback-script \
     file://redundant-boot-rollback-script-uboot \
-    file://redundant-boot-rollback-reboot-script \
 "
 
 LICENSE = "Apache-2.0"
@@ -24,7 +21,6 @@ PERSIST_MACHINE_ID_mender-persist-systemd-machine-id = "yes"
 # the machine-id.
 copy_install_script() {
     sed -e's,@COPY_MACHINE_ID@,${PERSIST_MACHINE_ID},' ${S}/redundant-boot-install-script > ${MENDER_STATE_SCRIPTS_DIR}/ArtifactInstall_Leave_80_bl-update
-    cp ${S}/redundant-boot-rollback-script ${MENDER_STATE_SCRIPTS_DIR}/ArtifactRollback_Leave_80_bl-rollback
 }
 
 copy_install_script_mender-uboot() {
@@ -33,11 +29,6 @@ copy_install_script_mender-uboot() {
     cp ${S}/redundant-boot-commit-check-script-uboot ${MENDER_STATE_SCRIPTS_DIR}/ArtifactCommit_Enter_80_bl-check-update
 }
 
-copy_other_scripts() {
-    cp ${S}/redundant-boot-commit-script ${MENDER_STATE_SCRIPTS_DIR}/ArtifactCommit_Leave_90_bl-commit
-    cp ${S}/redundant-boot-rollback-reboot-script ${MENDER_STATE_SCRIPTS_DIR}/ArtifactRollbackReboot_Leave_90_bl-rolledback
-}
-
 # These scripts are only needed for tegra platforms with the
 # A/B-redundant bootloader, which currently are just TX2
 # (tegra186) and Xavier (tegra194).
@@ -47,12 +38,10 @@ do_compile() {
 
 do_compile_tegra194() {
     copy_install_script
-    copy_other_scripts
 }
 
 do_compile_tegra186() {
     copy_install_script
-    copy_other_scripts
 }
 
 # Make sure scripts aren't left around from old builds