[U-Boot] [PATCH] configs: ls1021atwr: Enable ID EEPROM for SD boot

[York Sun]

On 10/19/2015 04:14 AM, Sinan Akman wrote:
> 
>    Hi Yuan
> 
> On 19/10/15 05:21 AM, Yao Yuan wrote:
>> Hi Sinan Akman,
>>
>> Yes, I mean the Rev 1.0 silicon.
>> Sorry, I can't guarantee that there aren't any boards with Rev1.0 silicon are in user's hands.
>> Because we have also delivery very little board with Rev1.0 silicon to  customer  or developer for developing, assessing and verifying in the early stages.
> 
>    Thanks for the follow up on this, but I don't think that there were only
> very few rev1.0 boards delivered. These were the boards bought from
> distributor and during the time span of many weeks.
> 
>    I don't know the details and the impact of this patch exactly but
> if the patch will break any rev1.0 board I don't think this would be
> acceptable. There are definitely enough number of rev1.0 boards
> made generally available (not specifically for early adapters etc)
> that we should not break u-boot running on them.
> 
>> Also we haven't support Rev1.0 in our SDK now.
> 
>    Sorry, but this is a bit irrelevant here. I'd expect u-boot mainline
> does not necessarily follow what your SDK stops supporting. If
> u-boot supported rev1.0 boards and if there are still many of
>   them out there I see no reason to break this.
> 

Yuan,

Please test the patch on rev 1.0 SoC and make changes if needed. This feature
has been disabled for rev 1.0.

York