[U-Boot] [U-Boot PATCH v2 02/10] env: use cache line aligned memory for flash read

[Tom Rini]

On Thu, Jul 30, 2015 at 11:04:35AM +0530, Vignesh R wrote:

> From: Ravi Babu <ravibabu at ti.com>
> 
> Use memalign() with ARCH_DMA_MINALIGN to allocate read buffers.
> This is required because, flash drivers may use DMA for read operations
> and may have to invalidate the buffer before read.
> 
> Signed-off-by: Ravi Babu <ravibabu at ti.com>
> Signed-off-by: Vignesh R <vigneshr at ti.com>

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

-- 
Tom
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