Wolfgang Denk a écrit :
> Dear Albert ARIBAUD,
>
> In message <4b126f68.9020...@free.fr> you wrote:
>>> Cannot you use get_ram_size() for auto-sizing and checking?
>> The SoC allows for up to 4 banks of DRAM, not necessarily contiguous.
>> Granted, this is not a frequent configuration, however I'd like to
>> support it correctly, and the heuristics of get_ram_size() are based on
>> the assumption that all DRAM is contiguous.
>
> No, this is not correct. get_ram_size() is used always on a single
> bank of memory only.
Do you mean calling get_ram_size() four up to times based on the
configured number of banks and configured sizes? I then fail to see the
added value of get_ram_size() wrt using the configured sizes directly.
>> However I realize that this code is actually SoC-specific, not
>> board-specific. It could be moved in cpu/arm926ejs/orion5x/dram.c, and
>> then orion5x_sdram_{bar,bs} could be made static (or inlined).
>>
>> What do you think?
>
> Seems to make sense.
All right. Does doing that lift the requirement to use get_ram_size()?
> Best regards,
>
> Wolfgang Denk
Amicalement,
--
Albert.
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