blackfin: fix bootup core clock and system clock display

From: James Cosin <jkosin@intcomgrp.com>

fixes the number of digits to 6 after the decimal point to regain the
significant 0s in the frequency after the decimal point.

Signed-off-by: Steven Miao <realmz6@gmail.com>
This commit is contained in:
James Cosin 2012-07-24 09:54:35 +08:00 • committed by Steven Miao
commit 352030530c