Signing SPL generated by u-boot

Signing SPL generated by u-boot

[HyonYoung Choi]

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Hello,

I have a question about the signing spl.bin file.

I knew that the manufacture can sign to custom boot-related images if I see
the case of ODROID.

>From the insignal forum article,
http://forum.insignal.co.kr/viewtopic.php?f=40&t=3613
they (insignal and samsung) do not provide custom image signing because of
policy.

However, the spl(bl2) image provided in linaro arndale-octa prebuilt
release is signed and works fine.

How is that possible?

Is there another method to sign custom image not by manufacture?


Thanks in advance.

Hyonyoung

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Re: Signing SPL generated by u-boot

[Ian Campbell]

On Thu, 2014-04-24 at 11:38 -0400, HyonYoung Choi wrote:

> How is that possible?
> 
> 
> Is there another method to sign custom image not by manufacture?

I think you need to address these sorts of questions to the appropriate
forum, e.g. the ODROID or Arndale forums, or perhaps to Linaro.

Ian.

Re: Signing SPL generated by u-boot

[HyonYoung Choi]

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Ah. sorry. I am confused.

Thanks,
Hyonyoung


2014-04-24 11:50 GMT-04:00 Ian Campbell <Ian.Campbell@citrix.com>:

> On Thu, 2014-04-24 at 11:38 -0400, HyonYoung Choi wrote:
>
> > How is that possible?
> >
> >
> > Is there another method to sign custom image not by manufacture?
>
> I think you need to address these sorts of questions to the appropriate
> forum, e.g. the ODROID or Arndale forums, or perhaps to Linaro.
>
> Ian.
>
>
>

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Re: Signing SPL generated by u-boot

[Julien Grall]

Hi,

On 04/24/2014 04:54 PM, HyonYoung Choi wrote:
> Ah. sorry. I am confused.

FYI, I've raised the question about Hyp mode support for the Arndale
octa within Linaro.

I'll let know when I will have the answer.

Regards,

-- 
Julien Grall