You need to have the firmware in the correct path under firmware
(nvidia/tegra210/xusb.bin), and subsequently the CONFIG_EXTRA_FIRMWARE
option needs to be "nvidia/tegra210/xusb.bin"
Thanks,
Mikko.
On 01/03/2017 04:03 PM, Claudio Scordino wrote:
Hi guys,
thank you for your help.
I've downloaded the xusb.bin firmware from
http://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git
and included in the kernel image.
I've also built the kernel with symbols CONFIG_PHY_TEGRA_XUSB,
CONFIG_USB_RTL8150 and CONFIG_USB_RTL8152 enabled (I've tried both as
kernel modules and in the kernel image).
However I still get such annoying error message("RTNETLINK answers:
Network is unreachable") with ifconfig showing just one interface.
Attached the boot log and the config file. Apparently the kernel can't
load the firmware (which however is a blob included at build time).
Many thanks and best regards,
Claudio
2017-01-03 10:46 GMT+01:00 Claudio Scordino <claudio@xxxxxxxxxxxxxxx>:
Hi Mikko,
thank you for your help.
I've downloaded the xusb.bin from
2017-01-02 17:48 GMT+01:00 Mikko Perttunen <cyndis@xxxxxxxx>:
The reason would likely be that the onboard Ethernet is a USB RTL8152 which
does not seem to be compiled in. Additionally you may need to ensure the
XUSB controller firmware (firmware/nvidia/tegra210/xusb.bin) is available
during boot, either on an initrd or built-in to the kernel. I agree that
this should be documented.
On 01/02/2017 05:50 PM, Claudio Scordino wrote:
Dear guys,
just to let you know that trying the instructions at
http://elinux.org/Jetson/TX1_Upstream_Kernel with a TX1 board and a
4.9 kernel, the Ethernet interface doesn't start.
The console complains saying "RTNETLink Network unreachable" and
ifconfig only shows the loopback interface.
Attached the .config file.
Once found the reason (I still have to investigate but you may already
know), you may want to update the page with further instructions.
Best regards and wishes for 2017.
Claudio
Happy new year,
Mikko.
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