Patch below corrects the setting of the zmiifer register, it was overwritting the register rather than ORing the settings.

Neil

-- Neil Wilson Principal Engineer, Embedded Software Airspan Communications Ltd Cambridge House, Oxford Road Uxbridge, Middlesex, UB8 1UN, UK. +44(0)1895-467265 neilwilson@airspan.com --

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 @@ int ppc_4xx_eth_setup_bridge(int devnum, 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;