[PATCH v2 3/3] ARM: pxa/pj4: Port problematic pj4 support code to v7/Thumb-2

[Nicolas Pitre]

On Thu, 8 Sep 2011, Dave Martin wrote:

> The iwmmxt code contains some code to implement a pseudo-ISB, but
> this is not buildable for Thumb-2.
> 
> This patch replaces the pseudo-ISB with a real one on v7 and above.
> 
> Signed-off-by: Dave Martin <dave.martin at linaro.org>

In arch/arm/mm/Kconfig:

config CPU_PJ4
        bool
        select CPU_V7
        select ARM_THUMBEE

So this code may only be ARMv7 aware now.


Nicolas