U-Boot 2014.01 (Mar 12 2014 - 14:00:10)MPC83XX Reset Status: Software Hard, External/Internal Soft, External/Internal Hard 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> setenv ramdiskaddr - Initial value for argc=3 Final value for argc=3 MPC8347AE-NVR> setenv bootfile uImage-3.10.29-ramfs-gz Initial value for argc=3 Final value for argc=3 MPC8347AE-NVR> run ramboot ... [ 1.270385] libphy: Fixed MDIO Bus: probed [ 1.274992] libphy: Freescale PowerQUICC MII Bus: probed [ 1.291791] fsl-gianfar e0024000.ethernet eth0: mac: 08:00:3e:03:01:11 [ 1.298386] fsl-gianfar e0024000.ethernet eth0: Running with NAPI enabled [ 1.305202] fsl-gianfar e0024000.ethernet eth0: RX BD ring size for Q[0]: 256 [ 1.312359] fsl-gianfar e0024000.ethernet eth0: TX BD ring size for Q[0]: 256 ... # uname -a Linux mpc8347-NVR 3.10.29 #4 Thu Mar 13 13:45:50 EDT 2014 ppc GNU/Linux # ifconfig eth0 10.130.2.115 netmask 255.255.254.0 [ 129.189008] gianfar_driver: adjust_link: spd:100 dupl:1 link:1 intf:2 autoneg:0 dev_flags:0 state:6 [ 129.198081] libphy: mdio@e0024520:00 - Link is Up - 100/Full # 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:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:3 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:126 (126.0 B) Base address:0x2000 # ping 10.130.2.119 PING 10.130.2.119 (10.130.2.119): 56 data bytes # 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:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:6 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:252 (252.0 B) Base address:0x2000 # cat /proc/interrupts CPU0 16: 517 IPIC Level serial 18: 32 IPIC Level i2c-mpc 19: 82 IPIC Level i2c-mpc 20: 0 IPIC Level fsl_spi 22: 0 IPIC Level sata_sil 32: 12 IPIC Level eth0_g0_tx 33: 24 IPIC Level eth0_g0_rx 34: 0 IPIC Level eth0_g0_er 77: 0 IPIC Level fsl-lbc LOC: 48686 Local timer interrupts SPU: 0 Spurious interrupts CNT: 0 Performance monitoring interrupts MCE: 0 Machine check exceptions # # ethtool eth0 Settings for eth0: Supported ports: [ MII ] Supported link modes: 100baseT/Full Supported pause frame use: No Supports auto-negotiation: No Advertised link modes: 100baseT/Full Advertised pause frame use: No Advertised auto-negotiation: No 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 # 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 0000 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.