expo: Use standard numbering for save and discard

[J-u-boot.git] / doc / README.pxe

diff --git a/doc/README.pxe b/doc/README.pxe
index 172201093d0260325483e67f7a4e759d317ba7ad..af2e64a5776bb3a1bf1f6d7d38d03d87a983910c 100644 (file)
--- a/doc/README.pxe
+++ b/doc/README.pxe
@@ -120,6 +120,11 @@ Unrecognized commands are ignored.
 default <label>            - the label named here is treated as the default and is
                      the first label 'pxe boot' attempts to boot.
 
+fallback <label>    - the label named here is treated as a fallback option that
+                     may be attempted should it be detected that booting of
+                     the default has failed to complete, for example via
+                     U-Boot's boot count limit functionality.
+
 menu title <string> - sets a title for the menu of labels being displayed.
 
 menu include <path> - use tftp to retrieve the pxe file at <path>, which