[OpenWrt-Devel] raspberry pi v3.19

[Álvaro Fernández Rojas]

I could finally boot 3.18 by loading the rootfs from USB:
http://pastebin.com/b4dX0X7B

Everything seems to be working fine, still no clue about the SD issues...
http://pastebin.com/G61ALvLX

El 10/02/2015 a las 11:09, Álvaro Fernández Rojas escribió:
> The pins you said are the right ones. However, if anything fails before the kernel is booted you won't get any output. You could try booting a 3.14 image and check if you are properly connected to the uart.
> 
> It may be some wrong configuration related to the recently added DT support, which expects a DTB and since no DTB is passed from the bootloader, the kernel crashes before any output.
> 
>> El 10/2/2015, a las 6:29, John Crispin <blogic at openwrt.org> escribió:
>>
>> ok, so uart, how do you connect it ?
>>
>>> On 10/02/2015 02:02, Álvaro Fernández Rojas wrote:
>>> I tried adding support for 3.18 and I have issues booting the raspberry. There must be something wrong with the new mmc driver, because it detects the SD card insertions/extractiones, but doesn't read the partitions:
>>> http://pastebin.com/GWFYrXnT
>>>
>>> My patches:
>>> http://files.noltari.es/openwrt/bcm2708/brcm2708_3-18.tgz
>>>
>>> Regards,
>>> Álvaro.
>>>
>>>> El 09/02/2015 a las 18:12, Florian Fainelli escribió:
>>>>> On Feb 9, 2015 4:25 AM, "John Crispin" <blogic at openwrt.org <mailto: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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>>>>> https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
>>>>
>>>>
>>>>
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