[PATCH v3] ARM: l2c: parse cache properties from ePAPR definitions

[Linus Walleij]

On Wed, Sep 10, 2014 at 11:44 AM, Arnd Bergmann <arnd at arndb.de> wrote:
> On Wednesday 10 September 2014 10:59:32 Linus Walleij wrote:

>> +     pr_info("L2C OF: override cache size: %d bytes (%dKB)\n",
>> +             cache_size, cache_size >> 10);
>> +     pr_info("L2C OF: override line size: %d bytes\n", line_size);
>> +     pr_info("L2C OF: override way size: %d bytes (%dKB)\n",
>> +             way_size, way_size >> 10);
>> +     pr_info("L2C OF: override associativity: %d\n", *associativity);
>
> I think it would be really nice to print both the original setting
> and the setting from DT here.

There is already some code printing the original setting, even
if it's cryptic, this is in __l2c_init():
L2C: DT/platform modifies aux control register: 0x02020fff -> 0x02030fff

boot value -> augmented value

If you mean that you want me to modify that debug code to provide
more verbose pretty-print I am happy to do so, but as a separate
patch.

The rest of the stuff I have fixed...

Yours,
Linus Walleij