[U-Boot] [PATCH] arm, arm-kirkwood: disable l2c before linux boot

Albert ARIBAUD albert.u.boot at aribaud.net
Tue Dec 20 08:04:23 CET 2011


Hi Michael,

Le 19/12/2011 00:21, Michael Walle a écrit :
> Am Montag 19 Dezember 2011, 00:04:18 schrieb Marek Vasut:
> [..snip..]
>> Please use #define<name>  to define the magic value above (1<<  22) and
>> then use it.
>>
>> M
>
> The bit was taken from arch/arm/cpu/arm926ejs/kirkwood/cpu.c. Unfortunately
> there is no documentation publicly available, so i can only guess names.
>
> FEROCEON_EXTRA_FEATURE_L2C_EN ?

Works for me.

> Even the linux kernel has no proper macro names :(

Time we told them to have one, then. :)

I assume the patch was tested against a 3.2-rc1 kernel and also a 
pre-3.2-rc1 kernel to avoid regression?

Amicalement,
-- 
Albert.


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