[U-Boot] [PATCH 1/7] ahci: use ports implemented map instead of num_ports

[Tom Rini]

On Tue, May 21, 2013 at 05:44:30PM -0500, Rob Herring wrote:

> From: Richard Gibbs <richard.gibbs at calxeda.com>
> 
> The AHCI driver was incorrectly using the Capabilities register NP (number
> of ports) field to determine which ports to activate. This commit changes
> it to correctly use the PORTS_IMPL register as a port map.
> 
> Signed-off-by: Richard Gibbs <richard.gibbs at calxeda.com>

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

-- 
Tom
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