[OpenWrt-Devel] raspberry pi v3.19

Florian Fainelli florian at openwrt.org
Mon Feb 9 12:12:03 EST 2015


On Feb 9, 2015 4:25 AM, "John Crispin" <blogic at openwrt.org> wrote:
>
> Hi,
>
> i synced our rpi port with the upstream tree on github. it boots and i
> can see the coloured palette test pic on the hdmi, however ethernet
> fails to come up. i attached a uart just to find out that my rpi is
> either broken or i am connecting it wrong.
>
> has anyone managed to get uart working ? to my understanding i need to
> connect pin6 to gnd and use 8 and 10 for the 2 data lines. should i see
> output from the bootloader prior to board detecting/loading the sd card

You will not get any UART output prior to the kernel boot, the GPU boot
code does not output anything (at least not in the builds we use).

Could you share the boot log to see if there is anything obvious?

>
>         John
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