powerpc/mpc8xxx: Add x4 DDR device support
authorYork Sun <yorksun@freescale.com>
Tue, 25 Jun 2013 18:37:47 +0000 (11:37 -0700)
committerYork Sun <yorksun@freescale.com>
Fri, 9 Aug 2013 19:41:39 +0000 (12:41 -0700)
On selected platforms, x4 DDR devices can be supported. Using x4 devices may
lower the performance, but generally they are available for higher density.

Tested on MT36JSF2G72PZ-1G9E1 RDIMM.

Signed-off-by: York Sun <yorksun@freescale.com>

No differences found