From: Michal Simek <michal.simek@xilinx.com>
Date: Wed, 6 Nov 2013 15:36:08 +0000 (+0100)
Subject: microblaze: Calculate kernel pad automatically
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~20^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7f15a256b556bf26780d7a0bd03c88914a852022;p=pandora-kernel.git

microblaze: Calculate kernel pad automatically

The kernel needs to setup the first two tlbs with pad
which is used for early page allocation which is used
by mapin_ram() to allocate tables for lowmem memory
before memory initialisation is done.
Calculate pad directly from lowmem size.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
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