Hi Marek,

Am 07.01.2019 um 14:32 schrieb Belisko Marek <marek.belisko@gmail.com>:

Hi,

On Mon, Jan 7, 2019 at 2:19 PM H. Nikolaus Schaller <hns@goldelico.com> wrote:

Hi Andreas,

> Am 05.01.2019 um 19:48 schrieb Andreas Kemnade <andreas@kemnade.info>:
>
> Hi,
>
> On Sat, 5 Jan 2019 08:21:40 +0100
> "H. Nikolaus Schaller" <hns@goldelico.com> wrote:
>
>> Hi Andreas,
>>
>>> Am 04.01.2019 um 20:27 schrieb Andreas Kemnade <andreas@kemnade.info>:
>>>
>>> Hi,
>>>
>>> On Fri, 4 Jan 2019 14:45:47 +0100
>>> "H. Nikolaus Schaller" <hns@goldelico.com> wrote:
>>>
>>>> Hi,
>>>> with help and suggestions from Mark, I finally managed
>>>> to get our Letux kernel compile and boot on the Raspi3B+.
>>>>
>>> Do you add -@ to DTC_FLAGS to make handling dtb overlays easier? 
>>
>> You mean something like:
>>
>> https://github.com/beagleboard/meta-beagleboard/blob/master/common-bsp/recipes-kernel/linux/linux-mainline-3.8/not-capebus/0021-OF-Compile-Device-Tree-sources-with-resolve-option.patch
>>
> yes.
>
>> No, since mainline kernel seems not to build or need any overlays
>> for RasPi and I am not (yet) aiming at shield/hat/capes. Just a "PC"
>> like setup (monitor, keyboard, LAN).
>>
> Hmm, for a PC-like setup I would choose a standard debian. For a
> RasPi with e.g. touchscreen hat I would be happy to just use a letux
> system. And remember, someone presented a raspi phone at Fosdem in that
> restaurant.

There seems to be a Raspi Touchscreen driver in 5.0-rc1:

https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.0-rc1&id=0b9f28fed3f70ff9a0380fe308739dd72a30a6f6

This means, letux-5.0 will have it without doing much...

Well, we still have to get it booting with console :)

IIRc to have console enabled you need to add enable_uart=1 to config.txt file and console should work 

Yes, that is enabled:

http://download.goldelico.com/letux-u-boot/RasPi-3B+/latest/config.txt

The problem is very different.

For example it works if I install a different DTB (one not compiled from sources) and keeping everyhting else untouched.

BR,

Nikolaus

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