binman: Mark 'align-end' as implemented

The documentation says this is not implemented, but it is. Update the
documentation, and clarify its operation.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/tools/binman/README b/tools/binman/README
index 42ed4448bc2526b8f23ce7e121c747ab15b0f200..22f21bc5b4462decbaeb1334bd675b32847ef50b 100644 (file)
--- a/tools/binman/README
+++ b/tools/binman/README
@@ -302,9 +302,9 @@ align-size:
 align-end:
        This sets the alignment of the end of an entry. Some entries require
        that they end on an alignment boundary, regardless of where they
-       start. If 'align-end' is not provided, no alignment is performed.
-
-       Note: This is not yet implemented in binman.
+       start. This does not move the start of the entry, so the contents of
+       the entry will still start at the beginning. But there may be padding
+       at the end. If 'align-end' is not provided, no alignment is performed.
 
 filename:
        For 'blob' types this provides the filename containing the binary to
@@ -662,7 +662,6 @@ Some ideas:
   configurable build directory
 - Consider making binman work with buildman, although if it is used in the
   Makefile, this will be automatic
-- Implement align-end
 
 --
 Simon Glass <sjg@chromium.org>