Ethernet is unavailable on TI Panda 4430 and 4460 in v3.10-based linux-linaro kernel.

On TI Panda 4430 and 4460 board with Linux Linaro ubuntu image:

http://snapshots.linaro.org/raring/pre-built/panda/347/panda-raring_developer_20130529-347.img.gz

Ethernet is unavailable:

root@localhost:~# ifconfig -a
lo Link encap:Local Loopback
          inet addr:127.0.0.1 Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING MTU:65536 Metric:1
          RX packets:16 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:1280 (1.2 KB) TX bytes:1280 (1.2 KB)

sit0 Link encap:IPv6-in-IPv4
          NOARP MTU:1480 Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)

root@localhost:~#

The Ethernet automatically enablement has been added to file "/etc/network/interfaces":

auto eth0
iface eth0 inet dhcp

But it still shows output above.

###########################################
This issue is observed on following images:
http://snapshots.linaro.org/raring/pre-built/panda/347/panda-raring_developer_20130529-347.img.gz
http://snapshots.linaro.org/raring/pre-built/panda/354/panda-raring_developer_20130604-354.img.gz
http://snapshots.linaro.org/raring/pre-built/panda/363/panda-raring_developer_20130613-363.img.gz
http://snapshots.linaro.org/raring/pre-built/panda/370/panda-raring_developer_20130618-370.img.gz