tree f7b3c12a767e9c88b165b9fbd16c6600daa79101
parent 573329571435eae967182baf94b2146188fb1ee5
author Simon Glass <sjg@chromium.org> 1504598039 -0600
committer Tom Rini <trini@konsulko.com> 1504658049 -0400

env: Add 'envtools' target to 'make help'

The target is not currently mentioned anywhere. Add it to the help so
people can find it.

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