[U-Boot] [RFC] powerpc: add 2 common dcache assembly functions

[Tom Rini]

On Fri, Mar 27, 2015 at 04:07:32PM +0100, Valentin Longchamp wrote:

> This patch defines the 2 flush_dcache_range and invalidate_dcache_range
> functions for all the powerpc architecture. Their implementation is
> borrowed from the kernel's misc_32.S file and replace the ones from
> mpc86xx and ppc4xx since they were equivalent.
> 
> This is a fix for the problem introduced by this patch:
> http://patchwork.ozlabs.org/patch/448849/
> 
> Signed-off-by: Valentin Longchamp <valentin.longchamp at keymile.com>

Reviewed-by: Tom Rini <trini at konsulko.com>

-- 
Tom
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