tree 7744e13175078a08ea4daa9202636a84f5a421db
parent 995ea73f2d745d62ebb10cd3d4bbe1c9d6850af1
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1532855294 +0200
committer Tom Rini <trini@konsulko.com> 1533923132 -0400

README: U_BOOT_ENV_CALLBACK functions

Describe the interface of environment variable callback functions.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>