From: Geert Uytterhoeven <geert@linux-m68k.org>
Date: Tue, 8 Jul 2014 07:17:16 +0000 (+0200)
Subject: m68k: Fix boot regression on machines with RAM at non-zero
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~298^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f1a1b63529986d0c8970da182f0935eae059421b;p=pandora-kernel.git

m68k: Fix boot regression on machines with RAM at non-zero

My enhancement to store the initial mapping size for later reuse in commit
486df8bc4627bdfc032d11bedcd056cc5343ee62 ("m68k: Increase initial mapping
to 8 or 16 MiB if possible") broke booting on machines where RAM doesn't
start at address zero.

Use pc-relative addressing to fix this.

Reported-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Tested-by: Andreas Schwab <schwab@linux-m68k.org>
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