RPi B+: linux-next / mainline and usb & ethernet
matthias.klein at linux.com
Sun Nov 2 10:34:35 PST 2014
I am trying to get linux-next running on my Raspberry Pi model B+.
My board boots from TFTP and NFS with 3.17.1 from this tree without any
The corresponding bootlog: http://paste.ubuntu.com/8791930/
If I try the same thing with the linux-next kernel (or mainline) the usb
controller does not enumerate the usb hub and usb ethernet chip.
My kernel config:
The bootlog: http://paste.ubuntu.com/8791927/
Does anyone has a tip what could be the problem?
Piotr got linux-next booting on the model B: http://paste.ubuntu.com/8763507
Is in the linux-next something missing which is needed for usb &
ethernet on the model B+?
On the raspberry forum I found a post which explains that the LAN9514
gets the clock on the B+ from the SoC.
Is for that clock signal only a newer firmware needed, or also some
changes in the kernel?
More information about the linux-rpi-kernel