PXA27X support

[Jacques Fourie]

On Fri, May 1, 2009 at 10:29 PM, Stanislav Sedov <stas at freebsd.org> wrote:
> On Fri, 1 May 2009 15:26:22 +0200
> Jacques Fourie <jacques.fourie at gmail.com> mentioned:
>
>> Hi,
>>
>> I've been working on getting FreeBSD to boot on my Yoggie
>> (http://www.yoggie.com/open-firewall-soho) platform.
>> The only major missing piece is that set_cpufuncs() doesn't support the PXA270 :
>>
>> --- a/sys/arm/arm/cpufunc.c
>> +++ b/sys/arm/arm/cpufunc.c
>> @@ -1192,6 +1192,7 @@ set_cpufuncs()
>>  #ifdef CPU_XSCALE_PXA2X0
>>         /* ignore core revision to test PXA2xx CPUs */
>>         if ((cputype & ~CPU_ID_XSCALE_COREREV_MASK) == CPU_ID_PXA250 ||
>> +           (cputype & ~CPU_ID_XSCALE_COREREV_MASK) == CPU_ID_PXA27X ||
>>             (cputype & ~CPU_ID_XSCALE_COREREV_MASK) == CPU_ID_PXA210) {
>>
>> There are some other differences between the PXA255 and PXA270 such as
>> different gpio pins etc. but I'm
>> unsure as to what the best way is to handle this elegantly in the
>> current pxa code. Currently I'm using a bunch
>> of #ifdefs in files such as pxa_machdep.c.
>>
>
> Hi!
>
> Can you, please, share you code so we can see how to better intergrate
> it with the current code?

I'll be happy to share the code but I really need to clean it up first. I think
the PXA support can do with some seperation of functionality into board
support files. I'll try to put something together...

>
> --
> Stanislav Sedov
> ST4096-RIPE
>
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