When warnings and errors are produced by tools they should be written to stderr. Update the tout implementation to handle this.
Signed-off-by: Simon Glass <s...@chromium.org> Reviewed-by: Bin Meng <bmeng...@gmail.com> --- (no changes since v1) tools/binman/ftest.py | 2 +- tools/patman/tout.py | 5 ++++- 2 files changed, 5 insertions(+), 2 deletions(-) Applied to u-boot-dm