tree 6ba670c47296df3430c06dd3f80482e808bc0325
parent 1749c3da8d8445cdf78d70120a803e3e9553113c
author Srikanth Srinivasan <srikanth.srinivasan@freescale.com> 1265794363 +0800
committer Kumar Gala <galak@kernel.crashing.org> 1272339471 -0500

ppc/p4080: Fix synchronous frequency calculations

When DDR is in synchronous mode, the existing code assigns sysclk
frequency to DDR frequency.  It should be synchronous with the platform
frequency.  CPU frequency is based on platform frequency in synchronous
mode.

Also fix:

* Fixes the bit mask for DDR_SYNC (RCWSR5[184])
* Corrects the detection of synchronous mode.

Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>