Hang up boot time on some BCM module

[Mori Hiroki]

Hi Michael

I canned boot on BCM4712 before end of 2015 by ray's code.

http://hp.vector.co.jp/authors/VA009278/mips/wli3_zrouter.txt

I think this is NOT SOC issue. End of 2015 that is timing is
move to INTRNG to sys/kern from arm. I doubt it.

Regards.

Hiroki Mori

----- Original Message -----
>From: Michael Zhilin <mizhka at gmail.com>
>To: Mori Hiroki <yamori813 at yahoo.co.jp> 
>Cc: "freebsd-mips at freebsd.org" <freebsd-mips at freebsd.org>
>Date: 2017/5/29, Mon 18:16
>Subject: Re: Hang up boot time on some BCM module
> 
>
>Hi Hiroki-san,
>
>Actually all SoC under question are BMIPS33. It has a lot of custom Broadcom registers, I saw usage of some in bcm bootloader bytes (using r2 to disassemble). BMIPS33 requires some extra love to boot FreeBSD. I had no change to hack it, but I really what to do it ;)
>
>Thanks! 
>
>
>
>On Mon, May 29, 2017 at 12:36 AM, Mori Hiroki <yamori813 at yahoo.co.jp> wrote:
>
>Hi.
>>
>>I make old BCM support patch. This can boot my all BCM module.
>>But I have still hung up problem.
>>
>>BCM5351 is fine. But BCM4712,BCM5352,BCM5354 is hung up.
>>
>>https://gist.github.com/ yamori813/ 04a4749d0342ae3bbc6026b8e03cef 26
>>
>>
>>I can't break at hung up.
>>
>>First I found this problem is end of 2015 on ray's BCM code.
>>
>>I seem hardware and software interrupt conflict on some module.
>>
>>I seem last output is uart tx filo length at hung up.
>>
>>I think arm's cns11xx have same problem.
>>
>>If you have advice, please let me know.
>>
>>Thanks
>>
>>Hiroki Mori
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>
>
>