2 files changed, 3 insertions, 2 deletions

diff --git a/drivers/net/ibm_emac/ibm_emac.h b/drivers/net/ibm_emac/ibm_emac.h
index 644edbff4f94..c2dae6092c4c 100644
--- a/drivers/net/ibm_emac/ibm_emac.h
+++ b/drivers/net/ibm_emac/ibm_emac.h
@@ -110,6 +110,7 @@ struct emac_regs {
 #define EMAC_MR1_TFS_2K                 0x00080000
 #define EMAC_MR1_TR0_MULT               0x00008000
 #define EMAC_MR1_JPSM                   0x00000000
+#define EMAC_MR1_MWSW_001               0x00000000
 #define EMAC_MR1_BASE(opb)              (EMAC_MR1_TFS_2K | EMAC_MR1_TR0_MULT)
 #else
 #define EMAC_MR1_RFS_4K                 0x00180000
@@ -130,7 +131,7 @@ struct emac_regs {
                                          (freq) <= 83  ? EMAC_MR1_OBCI_83 : \
                                          (freq) <= 100 ? EMAC_MR1_OBCI_100 : EMAC_MR1_OBCI_100P)
 #define EMAC_MR1_BASE(opb)              (EMAC_MR1_TFS_2K | EMAC_MR1_TR | \
-                                         EMAC_MR1_MWSW_001 | EMAC_MR1_OBCI(opb))
+                                         EMAC_MR1_OBCI(opb))
 #endif
 
 /* EMACx_TMR0 */
diff --git a/drivers/net/ibm_emac/ibm_emac_core.c b/drivers/net/ibm_emac/ibm_emac_core.c
index 1da8a66f91e1..591c5864ffb1 100644
--- a/drivers/net/ibm_emac/ibm_emac_core.c
+++ b/drivers/net/ibm_emac/ibm_emac_core.c
@@ -408,7 +408,7 @@ static int emac_configure(struct ocp_enet_private *dev)
         /* Mode register */
         r = EMAC_MR1_BASE(emac_opb_mhz()) | EMAC_MR1_VLE | EMAC_MR1_IST;
         if (dev->phy.duplex == DUPLEX_FULL)
-                r |= EMAC_MR1_FDE;
+                r |= EMAC_MR1_FDE | EMAC_MR1_MWSW_001;
         dev->stop_timeout = STOP_TIMEOUT_10;
         switch (dev->phy.speed) {
         case SPEED_1000: