[PATCH] 4xx_enet.c: Correct the setting of zmiifer register
Patch below corrects the setting of the zmiifer register, it was
overwritting the register rather than ORing the settings.
Signed-off-by: Neil Wilson <NWilson@airspan.com>
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/cpu/ppc4xx/4xx_enet.c b/cpu/ppc4xx/4xx_enet.c
index 81d49ff..aefe126 100644
--- a/cpu/ppc4xx/4xx_enet.c
+++ b/cpu/ppc4xx/4xx_enet.c
@@ -264,10 +264,10 @@
bis->bi_phymode[3] = BI_PHYMODE_ZMII;
break;
case 2:
- zmiifer = ZMII_FER_SMII << ZMII_FER_V(0);
- zmiifer = ZMII_FER_SMII << ZMII_FER_V(1);
- zmiifer = ZMII_FER_SMII << ZMII_FER_V(2);
- zmiifer = ZMII_FER_SMII << ZMII_FER_V(3);
+ zmiifer |= ZMII_FER_SMII << ZMII_FER_V(0);
+ zmiifer |= ZMII_FER_SMII << ZMII_FER_V(1);
+ zmiifer |= ZMII_FER_SMII << ZMII_FER_V(2);
+ zmiifer |= ZMII_FER_SMII << ZMII_FER_V(3);
bis->bi_phymode[0] = BI_PHYMODE_ZMII;
bis->bi_phymode[1] = BI_PHYMODE_ZMII;
bis->bi_phymode[2] = BI_PHYMODE_ZMII;