[U-Boot] [PATCH V4 09/11] ARM/PPC: add a common way to access registers

[Wolfgang Denk]

Dear Stefano Babic,

In message <4B62C655.3090707 at denx.de> you wrote:
>
> I will add something like CONFIG_FSL_ESDHC_BIG_ENDIAN or
> CONFIG_FSL_ESDHC_LITTLE_ENDIAN in the driver I changed. In the related
> header file for the driver, I can set driver specific macros that point
> to the correct accessors, depending on the new CONFIG_ switch.
> Then it should be clear which is the endianess used and it will be not
> related to the processor architecture. What do you think about this ?

I like this approach better than the precious one.

However, I had hoped that we could do without such manual configu-
ration like CONFIG_FSL_ESDHC_*_ENDIAN. I mean, we already know the
target byte order, and you know in which byte order you want to
access the data, or is this board dependent?

Best regards,

Wolfgang Denk

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