OMAP3: Fix CKE1 MUX setting to allow self-refresh
The Beagle rev Cx and Overo boards are using both SDRC CSes. The MUX setting is needed for the second CS clock signal to allow the 2 RAM parts to be put in self-refresh correctly. This also works on rev B Beagle boards with 128M of RAM. From: Steve Sakoman <steve@sakoman.com> From: Jean Pihet <jpihet@mvista.com> Signed-off-by: NJean Pihet <jpihet@mvista.com> Signed-off-by: NSteve Sakoman <steve@sakoman.com> Signed-off-by: NDirk Behme <dirk.behme@googlemail.com>
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