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-rw-r--r--doc/README.pxe5
1 files changed, 5 insertions, 0 deletions
diff --git a/doc/README.pxe b/doc/README.pxe
index 172201093d0..af2e64a5776 100644
--- 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