I mean that the prebuilt fastboot app doesn’t include the TCP/IP feature in ubuntu LTS 16.04 release.

From: Bin Chen
Sent: 2017年4月20日 7:36
To: Haojian Zhuang
Cc: Leif Lindholm; zhufuwengang; linaro-uefi; Ard Biesheuvel; Xuejiancheng; Wangheming (Hermit); Yanhaifeng; project-aspen-dev@linaro.org; Alex Elder
Subject: Re: [project-aspen-dev] Re: [Linaro-uefi] Android fastboot module in UEFI

Haojian,

On 19 April 2017 at 22:48, Haojian Zhuang <haojian.zhuang@linaro.org> wrote:

On 19 April 2017 at 16:36, Leif Lindholm <leif.lindholm@linaro.org> wrote:
> On Fri, Apr 14, 2017 at 11:26:29AM +0800, zhufuwengang wrote:
>> Hi all,
>> In linaro-aspen project,we have had a problem in Android fastboot module of
>> the UEFI. Unfortunately the USB interfaces on our board can't work in device
>> mode, we can't update and debug the system via the USB port in Android
>> fastboot.Therefor, we tried to implement the data transmission with TCP/IP
>> protocol.But we have no idea about whether the plan is effective or not.
>>
>> #1.Could you please give us some advises about that plan?
>
> Well, I have no knowledge of Fastboot.
> Haojian? Is this a workable solution.

Yes, it could work on TCP/IP. But we can't use the fastboot app in
Ubuntu release.

What do you mean by "we can't use the fastboot app in

Ubuntu release."? I think the host side works (on ubuntu).

Here's the link of android fastboot application.
https://android.googlesource.com/platform/system/core/+/master/fastboot

>
>> #2.Are there any platforms that have ever implemented TCP/IP transport in
>> UEFI fastboot module?How can I get the reference code?
>
> Haojian?

See above.

>
>> #3.I checked the source code of UEFI and found there are several NetWork
>> drivers in MdeModulePkg/Universal/Network/ folder. Do you know which
>> platform that have used these drivers successfully?
>
> These are the core networking protocols for UEFI. They are not device
> drivers. For device drivers, look under OptionRomPkg/.
>
>> #4.The last and most important,if we could implemented the TCP/IP transport
>> in UEFI fastboot module, does the Google fastboot tool on the Host side
>> could support update and debug the board via TCP/IP transport?
>
> Haojian?
>

See above.

> Best Regards,
>
> Leif
>
>> Thank you.
>> Best regards,
>> Wengang
>>
>> _______________________________________________
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>> Linaro-uefi@lists.linaro.org
>> https://lists.linaro.org/mailman/listinfo/linaro-uefi

--

Regards,

Bin