[U-Boot] [PATCH] mmc: omap: follow TRM procedure to power on cards

Tom Rini trini at ti.com
Tue Mar 20 00:45:52 CET 2012


On Mon, Mar 19, 2012 at 03:50:53PM +0200, Grazvydas Ignotas wrote:
> According to OMAP3 TRM, PBIASLITEPWRDNZ bits must be cleared while MMC
> power supply is being enabled and is ramping up (those bits might be
> left set by the previous bootloader). It doesn't say what happens if
> this procedure is violated, but better not to risk here and do things
> as required.
> 
> Signed-off-by: Grazvydas Ignotas <notasas at gmail.com>

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

Andy, please take this via your tree, thanks!

-- 
Tom
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