[U-Boot] RK3399 boards (rockpi4 and rockpro64) kernel SError using upstream U-boot

[Kever Yang]

Hi Qu Wenruo,


     Please try with latest u-boot-rockchip with dram and board fix merged:

https://gitlab.denx.de/u-boot/custodians/u-boot-rockchip.git master branch


     Did you try with rkbin ddr.bin instead of TPL and keep other 
firmware(SPL, U-Boot, ATF),

this can confirm if there is something wrong in TPL dram driver or not.


Thanks,

- Kever

On 2019/11/16 下午1:39, Qu Wenruo wrote:
>
> On 2019/11/16 下午1:16, Qu Wenruo wrote:
>>
>> On 2019/11/15 下午10:59, Anand Moon wrote:
>>> Hi Qu Wenruo,
>>>
>>> On Fri, 15 Nov 2019 at 17:27, Qu Wenruo <quwenruo.btrfs at gmx.com> wrote:
>>>>
>>>>
>>>> On 2019/11/15 下午6:37, Qu Wenruo wrote:
>>>>> A small update to this bug.
>>>>>
>>>>> I'm using mem=3584M kernel cmdline, to sacrifice 512M memory.
>>>>>
>>>>> And then surprise, memtest 3G works. (Originally it's 4G physical ram
>>>>> and 3584M memtest.
>>>>>
>>>>> Hopes this could provide some clue.
>>>> Oh no, with 3187M, it still crashes with SError.
>>>>
>>>> So still no luck.
>>>>
>>>> Thanks,
>>>> Qu
>>> Please this following series of patches for fix this error.
>>> It fixed issue of SError on my board.
>> Would you mind to share which commit it is based?
>>
>> For v2019.10 tag, it fails at the 13th patch.
>> The same happened for current master.
> Well, manually solved the conflicts.
>
> If anyone is interested in using that, I have uploaded it to github,
> which is based on v2019.10 tag:
>
> https://github.com/adam900710/u-boot/tree/serror_fixes
>
> Unfortunately, still crashed for memtester 3584M.
>
> Thanks,
> Qu
>
>> Thanks,
>> Qu
>>> [0] https://patchwork.ozlabs.org/cover/1195284/
>>>
>>> Best Regards
>>> -Anand
>>>
>>
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