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u-boot and ethernet on Raspberry 2

Posted: Fri Feb 27, 2015 4:57 pm
by vsiles
Hi,

anyone tried to use tftp or any other u-boot functions that uses Ethernet with Rpi 2 ?

Upon startup I get:

Code: Select all

DRAM:  944 MiB
WARNING: Caches not enabled
RPI 2 Model B
MMC:   bcm2835_sdhci: 0
reading uboot.env

** Unable to read "uboot.env" from mmc0:1 **
Using default environment

In:    serial
Out:   lcd
Err:   lcd
Net:   Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot:  0 
U-Boot> usb start
starting USB...
USB0:   Core Release: 2.80a
scanning bus 0 for devices... unable to get descriptor, error 0
usb_new_device: Cannot read configuration, skipping device 0424:9514
1 USB Device(s) found
       scanning usb for storage devices... 0 Storage Device(s) found
       scanning usb for ethernet devices... 0 Ethernet Device(s) found
U-Boot> dhcp
No ethernet found.
Any suggestions ?

Best,
Vincent

Re: u-boot and ethernet on Raspberry 2

Posted: Sat Feb 28, 2015 3:17 am
by sigjuice
What is the version of u-boot that you are using and where is it available from?

Re: u-boot and ethernet on Raspberry 2

Posted: Mon Mar 02, 2015 8:29 am
by vsiles
I am using the latest git source of the master branch (at http://www.denx.de/wiki/U-Boot/SourceCode)

Re: u-boot and ethernet on Raspberry 2

Posted: Wed Apr 08, 2015 10:14 am
by vsiles
Any one got news about ethernet support for rpi 2 in u-boot ?

Re: u-boot and ethernet on Raspberry 2

Posted: Thu Apr 09, 2015 8:31 am
by ghent360
There are some patches available. I got it working at some point. Check http://elinux.org/RPi_U-Boot for instructions.

Re: u-boot and ethernet on Raspberry 2

Posted: Mon Apr 13, 2015 3:35 pm
by vsiles
A collegue of mine managed to clone Stephen's github in a state where usb/ethernet is actually working ! But the current head of the repository seems to fail for another (new) reason. I'll wait until Stephen has finished his work.
Thanks for the reminder !

V.