From: York Sun Date: Sat, 29 Sep 2012 23:44:35 +0000 (-0700) Subject: powerpc/mpc85xx: Change spin table to cached memory X-Git-Tag: v3.8-rc1~68^2~3^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc15236fbed1e017b465e38a9d2092393778a2f7;p=pandora-kernel.git powerpc/mpc85xx: Change spin table to cached memory ePAPR v1.1 requires the spin table to be in cached memory. So we need to change the call argument of ioremap to enable cache and coherence. We also flush the cache after writing to spin table to keep it compatible with previous cache-inhibit spin table. Flushing before and after accessing spin table is recommended by ePAPR. Signed-off-by: York Sun Acked-by: Timur Tabi Signed-off-by: Kumar Gala --- Reading git-diff-tree failed