powerpc/corenet_ds: Fix RCW overriding for RDIMM
Allow overriding RCW for all RDIMM, not only quad-rank ones.
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/board/freescale/corenet_ds/ddr.c b/board/freescale/corenet_ds/ddr.c
index 98024c7..f2b716d 100644
--- a/board/freescale/corenet_ds/ddr.c
+++ b/board/freescale/corenet_ds/ddr.c
@@ -219,7 +219,7 @@
popts->ddr_cdr1 = DDR_CDR1_DHC_EN;
/* override SPD values. rcw_2 should vary at differnt speed */
- if (pdimm[0].n_ranks == 4) {
+ if (pdimm[0].registered_dimm == 1) {
popts->rcw_override = 1;
popts->rcw_1 = 0x000a5a00;
if (ddr_freq <= 800)