[U-Boot] [U-Boot, V2] arm: omap: emif: Fix DDR3 init after warm reset

[Tom Rini]

On Wed, Mar 27, 2013 at 08:24:42PM -0000, Lokesh Vutla wrote:

> EMIF supports a global warm reset mode, during which the
> EMIF keeps the SDRAM content. But if leveling is enabled
> at the time of warm reset for DDR3, the following steps
> needs to be done after warm reset:
> 1) Keep EMIF in self refresh mode.
> 2) Reset PHY to bring back the PHY to a known state.
> 3) Start Levelling procedure.
> Doing the same.
> And also enabling DLL lock and code output after warm reset.
> 
> Tested on OMAP5432 ES2.0
> 
> Signed-off-by: Lokesh Vutla <lokeshvutla at ti.com>

Applied to u-boot-ti/master, thanks!

-- 
Tom
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