[MinnowBoard] PORT80:POST codes in MinnowBoard UEFI (Neill Kapron)

vijaikumar k vijaikumar.k at mistralsolutions.com
Tue Apr 29 15:00:07 UTC 2014


Hi Neil,
           Thanks for the information. Can we get the full source code
for MinnowBoard UEFI, if we have a RNDA with Intel?

On 4/29/14, elinux-minnowboard-request at lists.elinux.org
<elinux-minnowboard-request at lists.elinux.org> wrote:
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>    1. Re: PORT80:POST codes in MinnowBoard UEFI (Neill Kapron)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Mon, 28 Apr 2014 09:34:21 -0600
> From: Neill Kapron <nkapron at gmail.com>
> To: MinnowBoard Development and Community Discussion
> 	<elinux-minnowboard at lists.elinux.org>
> Subject: Re: [MinnowBoard] PORT80:POST codes in MinnowBoard UEFI
> Message-ID:
> 	<CAO1fwmxhEkhRn09C5e0oMNMH2M4hTDxF2R0z=5sgigKzif+aVg at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> Vijai,
>
> I would assume there are some MRC post codes, however UEFI does not have a
> standard for progressive postcodes. While it supports outputting "Status"
> codes to port80, these codes are mostly useless as they are simply
> EFI_SUCCESS, EFI_UNSUPPORTED, etc. It is therefore very repetitive, and
> pointless after the MRC.
>
> There are ways to implement post codes in a more useful manner, however
> they are usually vendor specific.
>
> Neill
>
>
> On Mon, Apr 28, 2014 at 4:44 AM, vijaikumar k <
> vijaikumar.k at mistralsolutions.com> wrote:
>
>> Hi All,
>>          Does MinnowBoard UEFI include MRC post codes? Does it have POST
>> codes for the various phases of UEFI (SEC,Pre-EFI,DXE,BDS).
>> Regards
>> Vijai Kumar K
>>
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-- 
Regards
Vijai Kumar K
+918095863361
Ext:699


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