[U-Boot] [PATCH v5] ARM: mx31: Print the silicon version

[Detlev Zundel <dzu@denx.de>]

Hi Stefano,

> On 04/27/2011 11:11 AM, Detlev Zundel wrote:
>
>>>>> This is due to the usage of the const in the mx3_cpu_type:
>>>
>>> struct mx3_cpu_type {
>>>         u8 srev;
>>>        const char *v;
>>>
>>> Do you agree if I drop myself the const attribute on u-boot-imx before
>>> pulling your patch to the arm tree ?
>> 
>> Sorry to jump in late, 
>
> .. not so late, we can change it...
>
>>but why not change get_cpu_rev to 'const char *'
>> which it actually is?
>
> This is correct. However, I have not noted before that the last
> introduced get_cpu_rev() in MX31 is an exception in u-boot. For all
> other processors, it returns a u32 and it is defined as u32
> get_cpu_rev(void).
>
> Fabio's patch introduces a variant, because it is defined as const char
> *get_cpu_rev(void). I propose to change its name (get_cpu_rev_string ?)
> and add the static attribute, to make clear it is different as the
> get_cpu_rev() already implemented in u-boot.

I see.  Can't we consolidate all those functions into more general
functions higher up in the specialization graph?  I.e. why have static
non-conforming functions when we could have one generic function to
handle all users?

Cheers
  Detlev

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