raspberrypi cm3 v2019.07 not working

[Matthias Brugger]

Hi Marek,

On 08/05/2020 21:52, Belisko Marek wrote:
> On Wed, May 6, 2020 at 11:02 PM Belisko Marek <marek.belisko at gmail.com> wrote:
>>
>> On Tue, May 5, 2020 at 10:18 PM Belisko Marek <marek.belisko at gmail.com> wrote:
>>>
>>> Hi,
>>>
>>> I'm trying to run 2019.07 u-boot on raspberrypi cm3 module but I got
>>> no feedback on console. When used 2018.01 it boots fine. Probably I
>>> need to do git bisect but maybe someone have some idea or experience
>>> what can cause that. Thanks.
>> I give a try 2020.01 and I got only this:
>> U-Boot 2020.01 (May 06 2020 - 20:09:45 +0000)
>>
>> DRAM:  948 MiB
>> RPI Compute Module 3 (0xa020a0)
>>
>> I'll try to debug it and let you know.
> Debug messages shows this:
> https://pastebin.com/2SwNzrb1
> 
> I tried to debug but I have no clue what is going one there.
> 
> Also u-boot 2019.07 is not working at all on cm3 due to this commit
> (after bisect when reverted u-boot start working again):
> 143256b353c4d2ad1cf5e5e63b38410188b35e49 - fdt: update bcm283x device
> tree sources to Linux 5.1-rc6 state
> 
> Any ideas hint how to resolve this issue? Thanks.
> 

Can you try to cherry-pick the following two patches to your tree:
5051377a0b ("arm: dts: bcm283x: Rename U-Boot file")
89e47e8eb6 ("fdt: fix bcm283x dm-pre-reloc definitions")

Regards,
Matthias