[PATCH] ARM: CSR: call l2x0_of_init to init L2 cache of SiRFprimaII

[robherring2@gmail.com (Rob Herring)]

On 09/13/2011 11:35 AM, Arnd Bergmann wrote:
> On Tuesday 13 September 2011, Rob Herring wrote:
>> I have it in init_irq as I need the outer flush to work for SMP init.
>> init_machine may be okay as well, but as early as possible is probably
>> best. It depends if you are turning on the L2 or it is already on when
>> you boot.
>>
>> You could also just check your machine compatible string in this
>> function, but calling it from a machine specific function is a cleaner
>> solution.
> 
> I would suggest checking the specific "compatible" string of the l2x0
> device node, and making sure that you have something specific to
> prima2 in it.
> 
> That would easily let us combine this function with the respective
> l2x0 init code for other dt based platforms later, by checking
> multiple compatible values.
> 
The function does that, but you have a problem when multiple platforms
have a "arm,pl310-cache" string. Or are you saying we need to have
"csr,prima2-pl310-cache" and strings for every platform out there with a
pl310?

Rob