Binman can make additions to the device tree which are useful to U-Boot when it runs (e.g. the position of each entry in the image). Write the changes back so that they are easily accessible.
Signed-off-by: Simon Glass sjg@chromium.org ---
tools/binman/control.py | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/tools/binman/control.py b/tools/binman/control.py index 17c6d7a2d2..97652334e0 100644 --- a/tools/binman/control.py +++ b/tools/binman/control.py @@ -168,8 +168,12 @@ def Binman(options, args): image.BuildImage() if options.map: image.WriteMap() + # Write the updated FDT to our output file, and also back to the + # input file, so it is visible after binman exits. with open(fname, 'wb') as outfd: outfd.write(dtb.GetContents()) + with open(dtb_fname, 'wb') as outfd: + outfd.write(dtb.GetContents()) finally: tools.FinaliseOutputDir() finally: