1 files changed, 4 insertions, 1 deletions

diff --git a/arch/powerpc/sysdev/cpm1.c b/arch/powerpc/sysdev/cpm1.c
index 5e6ff38ea69f..8ed65365be50 100644
--- a/arch/powerpc/sysdev/cpm1.c
+++ b/arch/powerpc/sysdev/cpm1.c
@@ -228,7 +228,10 @@ void __init cpm_reset(void)
          * Bit 25, FAM can also be set to use FEC aggressive mode (860T).
          */
         siu_conf = immr_map(im_siu_conf);
-        out_be32(&siu_conf->sc_sdcr, 1);
+        if ((mfspr(SPRN_IMMR) & 0xffff) == 0x0900) /* MPC885 */
+                out_be32(&siu_conf->sc_sdcr, 0x40);
+        else
+                out_be32(&siu_conf->sc_sdcr, 1);
         immr_unmap(siu_conf);
 
         cpm_muram_init();