Rename NVIDIA bootloader modes

iso/overlay/usr/local/bin/bee-nvidia-load

@@ -37,7 +37,7 @@ cmdline_param() {
 
 nvidia_mode="$(cmdline_param bee.nvidia.mode || true)"
 if [ -z "$nvidia_mode" ]; then
-    nvidia_mode="safe"
+    nvidia_mode="normal"
 fi
 log "boot mode: $nvidia_mode"
 
@@ -60,21 +60,21 @@ load_module() {
 }
 
 case "$nvidia_mode" in
-    full)
+    normal|full)
         if ! load_module nvidia; then
             exit 1
         fi
         load_module nvidia-modeset || true
         load_module nvidia-uvm || true
         ;;
-    safe|*)
+    gsp-off|safe|*)
         # NVIDIA documents that GSP firmware is enabled by default on newer GPUs and can
         # be disabled via NVreg_EnableGpuFirmware=0. Safe mode keeps the live ISO on the
         # conservative path for platforms where full boot-time GSP init is unstable.
         if ! load_module nvidia NVreg_EnableGpuFirmware=0; then
             exit 1
         fi
-        log "safe mode: skipping nvidia-modeset and nvidia-uvm during boot"
+        log "GSP-off mode: skipping nvidia-modeset and nvidia-uvm during boot"
         ;;
 esac