tree 95edc9cb08e07f6e36e0aedf9c77b949247debdc
parent 87d92498808fdaecead407b9695aa4bbc40f74c9
author Jan Kundrát <jan.kundrat@cesnet.cz> 1522876283 +0200
committer Jan Kundrát <jan.kundrat@cesnet.cz> 1522876283 +0200

Use KConfig for /cfg filesystem size

Because clearfog and Epia have vastly differing flash sizes, we will
have to specify the desired size of the /cfg filesystem template that we
are making. Let's convert this to a "package" so that we have easy
access to the Kconfig tools -- even though it really isn't about any
"package" per se. On a flip side, this should allow for proper
parallelization of image building, yay!

Change-Id: Ic95a201ab7874711514bdc8b2e60b711db97ddc0