[U-Boot] [PATCH] LZO: Add a LZO compression feature

Kyungmin Park kmpark at infradead.org
Fri Oct 1 16:11:27 CEST 2010


On Fri, Oct 1, 2010 at 10:54 PM, Wolfgang Denk <wd at denx.de> wrote:
> Dear Kyungmin Park,
>
> In message <AANLkTi=HNkqfunOZMrWGG_=GhJoR6EfiGwWUkGgzc=N4 at mail.gmail.com> you wrote:
>>
>> There's request from other team. They want to transfer the binary but
>> it's written as ubifs filesystem.
>> So download the binary to RAM and then mkfs.ubifs at this address and
>> ubinize it finally.
>> Then write it to flash.
>> When mkfs.ubifs, it requires it.
>
> You mean you want to add both support for ubinize and mkfs.ubifs to
> U-Boot?  Would it not make more sense to boot a (minimal) Linux kernel
> for that purposes?
Umm it's maybe difficult. This team don't use the linux and don't have
linux environment.
Only generate binary it and remaining job are done by each product team.
The even worse there's no console when they are use it.

Enter the download mode and send the image to target.

Of course this method is not visible to their. and no behavior changed
to our environment.

Thank you,
Kyungmin Park
>
>> > What exactly are the licensing terms?
>> It's from kernel code. do you want to add the GPL v2?
>
> I think we should do that (if that's what the original code is
> released under; I'm not so certain), to make things clear.
Then just add the "It's from linux kernel"
>
> Best regards,
>
> Wolfgang Denk
>
> --
> DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
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