[U-Boot] ARM relocation, probably trivial mistake - back to original problem

[Reinhard Meyer]

Dear Wolfgang Denk,
> In message <4CA5D26D.2090505 at emk-elektronik.de> you wrote:
>>> If this is really for all AT91 SoCs, then please feel free to
>>> introduce a common define (CONFIG_SYS_AT91 ?) and use that. Eventually
>>> you can clean up some other such #if's on the way.
>> That would have to be set either in each board.h file or in each at91*.h
>> file.
> 
> Isn't there a central place?
> 
>>> Probably there is a header file common to all AT91 SoCs when then can
>>> use a single such construct to #define the new variable so you don;t
>>> have to touch all the many board config files.
>> The only files I can see included in each instance are those of the kind
>> hardware.h, memory_map.h and similiar. The define does not really belong
>> in any of those.

I tried arch-at91/hardware.h. Apparently it gets included after
global_data.h. Same would be true for all files included inside hardware.h.
Without reordering the includes (which I don't want to do) the remaining
place would be each board's config file. Since all AT91 boards are broken
anyway right now; adding it could be left to the respective maintainers :)

> If no better place is found, we can even add this to <common.h> (we do
> similar things there already for CONFIG_MPC866_FAMILY, CONFIG_MPC86x,
> CONFIG_MPC8272_FAMILY, CONFIG_TQM8xxM, CONFIG_TQM8xxL, etc.

Into this chain?
#if defined(CONFIG_MPC852)	|| defined(CONFIG_MPC852T)	|| \
    defined(CONFIG_MPC859)	|| defined(CONFIG_MPC859T)	|| \
    defined(CONFIG_MPC859DSL)	|| \
    defined(CONFIG_MPC866)	|| defined(CONFIG_MPC866T)	|| \
    defined(CONFIG_MPC866P)
# define CONFIG_MPC866_FAMILY 1
#elif defined(CONFIG_MPC870) \

Ugly, but possible :)
Just hoping that everytime a new AT91 comes out, it will not be forgotten to be added there ;)

Reinhard