[U-Boot] [PATCH] powerpc: p1_p2_rdb_pc: rename to P2020RDB_PC

[york sun]

On 01/05/2016 01:38 PM, York Sun wrote:
> 
> 
> On 01/05/2016 10:40 AM, Bryan Hundven wrote:
>> On Tue, Jan 05, 2016 at 09:01:17AM -0800, York Sun wrote:
>>>
>>>
>>> On 12/23/2015 07:40 AM, Bryan Hundven wrote:
>>>> York,
>>>>
>>>> Just checking if you had seen this patch?
>>>>
>>>
>>> Yes, I noticed. You rename P2020RDB to P2020RDB_PC. Do you have another patch
>>> using P2020RDB?
>>
>> It may be irrelevant. I have a p1020rdb-pb. So technically, unless we
>> want to support p2020rdb-pb (which I don't have, and cannot test), you can
>> ignore this one.
>>
>> I have work here: https://github.com/bhundven/u-boot/tree/p1_p2_rdb-wip
>> where I have reverted removing the p1_p2_rdb board, but have started to
>> clean up the difference between p1_p2_rdb and p1_p2_rdb_pc. Eventually,
>> it makes sense to me to move p1_p2_rdb_pc to p1_p2_rdb, as it has pc,
>> and pd. If I can get time to finish, it would have p1020rdb-pb. Then just
>> add the small difference for p1011rdb/p1020rdb-pb.
>> What are your opinions on that?
> 
> I like clean and small changes.
> 
>>
>> The things that are difficult right now are:
>>  * ddr(2) does not use spd on pb?
> 
> If I remember correctly, these boards have fixed DDR. RAW timing method was
> introduced to p1_p2_rdb_pc. You are welcome to use this method. It should be
> easy to back port.
> 
>>  * I have the ltib cds that came with the board, but I still feel like
>>    I'm missing a reference manual that is for the pb version. I can find
>>    the pc and pd versions of the 1020RM online. pb just seems a little
>>    different.
> 
> These boards are actually made by third parties. I have P1010RDB on my hand. If
> you need P1020RDB, I can find it for you.
> 

Bryan,

I checked the last release for P1020RDB. It was on 2010-11-01. The schematic is
included in the LTIB DVD under help/Hardware/P1020RDB.

York