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SubjectRe: [PATCH 8/8] ARM: add initial support for Marvell Berlin SoCs
Hello Jisheng,

[...]

>> +config MACH_MV88DE3100
> Can you please use MACH_BERLIN2? This is what we used internally in latest BSP
>> + bool "Marvell 88DE3100 (Armada 1500)"
>> + select ARM_GIC
>> + select CACHE_L2X0
> The tauros3 and PL310 are different although the programming interface are
> compatible. In PJ4B and Tauros3, the CP15 cache maintenance commands include
> both L1 and L2, memory mapped PA-based maintenance operations in L2 are not needed.
> How to handle this in cache-l2x0.c?

In this case you can do the same things we have done for Aurora when we use
the "aurora-system-cache" compatible string.

[...]

Regards,
Gregory

--
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com


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