README: document standard image variables
authorJason Hobbs <jason.hobbs@calxeda.com>
Wed, 31 Aug 2011 05:37:28 +0000 (05:37 +0000)
committerWolfgang Denk <wd@denx.de>
Mon, 17 Oct 2011 20:25:34 +0000 (22:25 +0200)
commitdc0b7b0e619e3f1413e626dde193fe21427ac831
treec4c9794edf22db2072a622067ed3a1be46210651
parent4d91a6ecabd10652abba696e55e952676db0aae1
README: document standard image variables

With these documented, we can start pushing towards standardizing their
use across boards.

Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Cc: Mike Frysinger <vapier@gentoo.org>
README