[U-Boot] [PATCH v2 06/22] Add generic spl infrastructure

[Wolfgang Denk]

Dear Aneesh V,

In message <4DD24E63.3020006 at ti.com> you wrote:
> 
> > But that's not what you are doing.  You are not changing the storage
> > of the global data itself, you are changing the storage of the POINTER
> > TO the global data - and this makes no sense to me.  The pointer can
> > certainly remain in a register even if the data itself is somewhere
> > else.
> 
> Why do we want to waste a register in the entire SPL when global data
> can be accessed directly from .data section?

Because the resulting code is smaller?

I did not measure it on your hardware with your compiler, but IIRC
this was the result on some other processors.

Best regards,

Wolfgang Denk

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