U-Boot 2014.01 (Mar 12 2014 - 14:00:10)MPC83XX Reset Status: CPU: e300c1, MPC8347_TBGA_EA, Rev: 3.0 at 533.333 MHz, CSB: 266.667 MHz Board: Freescale MPC8347EA-NVR Alstom ... tsec_get_interface: ecntrl(0xe0024020): 0x0 init_phy: interface: 0 TSEC0 connected to Broadcom BCM5241 MPC8347AE-NVR> print ipaddr ipaddr=10.130.2.115 MPC8347AE-NVR> print netmask netmask=255.255.254.0 MPC8347AE-NVR> ping $serverip Trying TSEC0 Speed: 100, full duplex Using TSEC0 device host 10.130.2.119 is alive MPC8347AE-NVR> run nfsboot ... [ 0.562434] Fixed MDIO Bus: probed [ 0.566343] Freescale PowerQUICC MII Bus: probed [ 0.573589] fsl-gianfar e0024000.ethernet: eth0: mac: 08:00:3e:03:01:11 [ 0.580260] fsl-gianfar e0024000.ethernet: eth0: Running with NAPI enabled [ 0.587163] fsl-gianfar e0024000.ethernet: eth0: RX BD ring size for Q[0]: 256 [ 0.594412] fsl-gianfar e0024000.ethernet: eth0: TX BD ring size for Q[0]: 256 ... [ 13.113263] Trying 100/FULL [ 14.113090] PHY: mdio@e0024520:00 - Link is Up - 100/Full [ 14.133327] IP-Config: Gateway not on directly connected network. [ 14.139811] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 14.154938] VFS: Mounted root (nfs filesystem) on device 0:13. [ 14.161169] devtmpfs: mounted [ 14.165414] Freeing unused kernel memory: 164k freed ... # uname -a Linux mpc8347-NVR 3.2.52 #1 Fri Mar 7 16:23:02 EST 2014 ppc GNU/Linux # ifconfig eth0 eth0 Link encap:Ethernet HWaddr 08:00:3E:03:01:11 inet addr:10.130.2.115 Bcast:10.130.3.255 Mask:255.255.254.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:2519 errors:0 dropped:0 overruns:0 frame:175 TX packets:1175 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:3072045 (2.9 MiB) TX bytes:185626 (181.2 KiB) Base address:0x6000 # ping 10.130.2.119 PING 10.130.2.119 (10.130.2.119): 56 data bytes 64 bytes from 10.130.2.119: seq=0 ttl=64 time=0.717 ms # mii-diag -v eth0 mii-diag.c:v2.11 3/21/2005 Donald Becker (becker@scyld.com) http://www.scyld.com/diag/index.html Using the new SIOCGMIIPHY value on PHY 0 (BMCR 0x2100). Basic mode control register 0x2100: Auto-negotiation disabled, with Speed fixed at 100 mbps, full-duplex. You have link beat, and everything is working OK. This transceiver is capable of 100baseTx-FD 100baseTx 10baseT-FD 10baseT. Able to perform Auto-negotiation, negotiation not complete. Link partner information is not exchanged when in fixed speed mode. End of basic transceiver information. libmii.c:v2.11 2/28/2005 Donald Becker (becker@scyld.com) http://www.scyld.com/diag/index.html MII PHY #0 transceiver registers: 2100 780d 0143 bc31 01e1 0000 0004 2001 0000 0000 0000 0000 0000 0000 0000 0000 d000 0301 0000 0000 0200 029d 0100 0000 0037 000d bf00 008e 0027 c000 0000 000b. Basic mode control register 0x2100: Auto-negotiation disabled! Speed fixed at 100 mbps, full-duplex. Basic mode status register 0x780d ... 780d. Link status: established. Capable of 100baseTx-FD 100baseTx 10baseT-FD 10baseT. Able to perform Auto-negotiation, negotiation not complete. Vendor ID is 00:50:ef:--:--:--, model 3 rev. 1. No specific information is known about this transceiver type. I'm advertising 01e1: 100baseTx-FD 100baseTx 10baseT-FD 10baseT Advertising no additional info pages. IEEE 802.3 CSMA/CD protocol. Link partner capability is 0000:. Negotiation did not complete. # ethtool eth0 Settings for eth0: Supported ports: [ MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Supported pause frame use: No Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full Advertised pause frame use: No Advertised auto-negotiation: Yes Speed: 100Mb/s Duplex: Full Port: MII PHYAD: 0 Transceiver: external Auto-negotiation: off Current message level: 0x0000003f (63) drv probe link timer ifdown ifup Link detected: yes