Merge pull request #15935 from poettering/cache-more-efi-vars

logind + efi-loader: cache more efi vars

man/bootctl.xml

@@ -102,7 +102,7 @@
       </varlistentry>
 
       <varlistentry>
-        <term><option>systemd-efi-options</option> <optional><replaceable>VALUE</replaceable></optional></term>
+        <term><option>systemd-efi-options</option> <optional><replaceable>STRING</replaceable></optional></term>
 
         <listitem><para>When called without the optional argument, prints the current value of the
         <literal>SystemdOptions</literal> EFI variable. When called with an argument, sets the
@@ -111,6 +111,17 @@
         for the meaning of that variable.</para></listitem>
       </varlistentry>
 
+      <varlistentry>
+        <term><option>reboot-to-firmware</option> <optional><replaceable>BOOL</replaceable></optional></term>
+
+        <listitem><para>Query or set the "Reboot-Into-Firmware-Setup" flag of the EFI firmware. Takes a
+        boolean argument which controls whether to show the firmware setup on next system reboot. If the
+        argument is omitted shows the current status of the flag, or whether the flag is supported. This
+        controls the same flag as <command>systemctl reboot --firmware-setup</command>, but is more
+        low-level and allows setting the flag independently from actually requesting a
+        reboot.</para></listitem>
+      </varlistentry>
+
       <varlistentry>
         <term><option>list</option></term>