From: Paul Walmsley <paul@pwsan.com>
Date: Thu, 9 Oct 2008 23:22:22 +0000 (-0600)
Subject: OMAP2xxx: move SRAM to fix boot hang
X-Git-Tag: v2.6.27-omap1~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e641d796b5ca790f53ddcb885bdbaed1642e4544;p=pandora-kernel.git

OMAP2xxx: move SRAM to fix boot hang

Commit 1c957036bbd912322793da676d05e169abf24782 breaks booting on
OMAP2; it causes the SRAM to be mapped on top of the L4 interconnect.
This causes the system to hang early in boot in omap_map_sram() during
the TLB flush. Fix by moving SRAM elsewhere in the memory map.

Reported by Jarkko Nikula <jarkko.nikula@nokia.com>.  This patch is a
collaboration with Tony Lindgren <tony@atomide.com> and
Kevin Hilman <khilman@deeprootsystems.com>.

Boot-tested on 2430SDP (by Paul) and N810 (by Jarkko).

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Cc: Kevin Hilman <khilman@deeprootsystems.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Måns Rullgård <mans@mansr.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
---

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