[U-Boot-Users] How to Understanding Internal SRAM (of ARM)

[Wolfgang Denk]

In message <000e01c3d6a5$415ae650$f48ec9ca at liangalei> you wrote:
> 
> I am reading source of "~/lib-arm/board", and wander on the "gd_data", it's
> declared like:

See the explanation in the README.

> My question is: gd_data must or may be lacated at Internal SRAM (in arm, by
> disable cache, it is?), but how to force the linker to allocate "gd_data" to

The linker  doesn't  know  about  this.  You  initialize  a  reserved
register with the correct value, that's all.


Best regards,

Wolfgang Denk

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