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

[Qu Wenruo]

On 2019/11/18 上午10:51, Kever Yang wrote:
> 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

Thanks, I'll take a try if it can compile on Arch, (as dtc include
changed on Arch, and that's the reason I'm sticking to upstream U-boot)

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

Always using rkbin + miniloader version.
Never tried the other boot flow, due to the need to compile using M0
toolchain (I'm doing native compile, and Archlinuxarm doesn't provide M0
toolchain for aarch64 platform).

Thanks,
Qu

> 
> 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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