[U-Boot-Users] [PATCH] CPU PPC440x5 on Virtex5 FX

[Michal Simek <monstr@seznam.cz>]

Hi Stefan,


>> Some days ago a sent to mailing list patch (currently is in) where I rename
>> CONFIG_XILINX_ML300 -> CONFIG_XILINX_405.
>>
>> I would like to see if you can use the same style for 440 ->
>> CONFIG_XILINX_440. I have no detail information about ppc440 but IMHO only
>> virtex5 fx (or whatever) support it -> make no sense to me use virtex5 in
>> name.
>>
>> SR: Do you agree with me?
> 
> Yes, renaming this to CONFIG_XILINX_440 is a good idea.

nice to hear.

>> There is big part of code relate with interrupt controller which is the
>> same with microblaze. This should be handled in the same way. Any
>> suggestion? (Do generic driver?)
> 
> Yes, I already mentioned in my review, that this code should go into a 
> separate file. If the microblaze implementation is the same or very similar 
> then please use the same code here and move to to a common directory. 
> Perhaps:
> 
> drivers/interrupt/xilinx.c ?
> 
> Comments?

1. use macros names which are in microblaze xparameters.h. These values are
generate by u-boot BSP. Add ppc440 to it solves your problem with generic boards.
2. I don't know if is good idea to create drivers for interrupt controllers.
If yes xilinx_intc.c, will be better.
I will wait for WD comments.

>>
>> BTW: some comments in code.
> 
> Michal, your comments are very hard to spot since you don't quote the original 
> code by "> ".

I used web based email which is ...

Michal

> Best regards,
> Stefan
> 
> =====================================================================
> DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
> HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: +49-8142-66989-0 Fax: +49-8142-66989-80  Email: office at denx.de
> =====================================================================
>