[U-Boot] [U-Boot, RESEND, 05/24] sh: cache: don't modify CCR from P1 area

[Tom Rini]

On Mon, Nov 28, 2016 at 12:15:17AM +0200, Vladimir Zapolskiy wrote:

> cache_wback_all() is a local function and it is called from
> cache_control() only, which is in turn jumps to P2 area.
> 
> The change fixes an issue when cache_wback_all() returns from P2 to
> P1, however cache_control() continues to manipulate with CCR
> register, according to the User's Manual this is restricted.
> 
> Signed-off-by: Vladimir Zapolskiy <vz at mleia.com>

Applied to u-boot/master, thanks!

-- 
Tom
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