[U-Boot-Users] [PATCH] Support fot the ML507 Board 1/4

[Michal Simek <monstr@seznam.cz>]

Hi Ricardo,

> Hi Michael
> 
>   Sorry to hear that. I have tried to give all my best and follow the
> style of the ml300 board, which was the closest board to mine.
> On FPGAs board I think that it is not  a horrible idea to follow this
> style. Maybe you should consider to create an FPGA branch, where the
> generic drivers could be accepted. As I said, the FPGA hardware
> changes a lot and support a so changing hardware will be very
> difficult... Or just should not support FPGAs and its IP devices...

Any FPGA branch is not acceptable in U-BOOT mainline. Mainline U-BOOT is only
one. If you want to add your changes to U-BOOT mainline you have to change your
design style.

> By the way:
> 
>   patches 1 2  and 6 follow the guidelines and don't add any generic driver
>   patches 8 (except xparameters.h) follow the guidelines
>   patch 6 could be redesined. You should be aware that
> driver/serial/serial_xuartlite.c does not compile for ppc440 without
> that patch

This should be truth but without compatible board doesn't make sense to me. You
use any numbers but I haven't seen these numbers anywhere. Please use git for
your work and use more generic subject of your email. In set of patches you use
conventional style which generate git. Add there at the begging ml507 or xilinx
or whatever what will be specify xilinx relate topic.

Michal

>   Best regards
> 
> On Thu, Jul 10, 2008 at 9:04 PM, Michal Simek <Monstr@seznam.cz> wrote:
>> Hi Ricardo,
>>
>> I read your patches in your weird style.
>> These style of patches never go to mainline. You use xilinx generated files which is currently use only with ml300.
>> For example look at your xparameters.h there are a lot of values which are not used.
>> If you want to add ml507 to mainline U-BOOT you have to change completely handling style of xilinx board for ppc.
>> In next U-BOOT release I will clean ancient ml300. I want to remove a lot of xilinx generic files.
>>
>> 100% NACK for these patches.
>>
>> The size of patches is due to your incorrect design strategy.
>>
>> Michal Simek
>>
>>
>> Hi List:
>>
>>  This is my first contribution to u-boot. I have ported u-boot to the
>> ML507 Board by Xilinx.
>> http://www.xilinx.com/products/devkits/HW-V5-ML507-UNI-G.htm
>>
>> This boards includes an FPGA Virtex 5 FX with an embedded PowerPC 440.
>>
>> The port supports:
>>    -Virtex 5 ppc440x5
>>    -XIlinx Interrupt Controller
>>    -Xilinx I2C Controller (Interrupted mode)
>>    -Xilinx Uart Lite (simple port)
>>    -Xilinx LL_TEMA (Interrupted and SGDMA)
>>    -Save environment on board eeprom
>>    -DTT support for the ADT sensor on board (new hwmon driver)
>>    -Dummy I2C driver (for testing purposes)
>>
>> This patch works against the last commit to the p4xx branch.
>>
>> I am a researcher of the Universidad Autonoma de Madrid, and this work
>> has been supported by Q-Technology ( http://qtec.com ) under a
>> Research Agreement.
>>
>> Any comment will be very welcomed.
>>
>> PS: I have divided the patch in four parts for the mailing list
>> --
>> Ricardo Ribalda
>> http://www.eps.uam.es/~rribalda/
>>
>>
>>
> 
> 
>