Internal Address multiplexing for MCP852

Wolfgang Denk wd at denx.de
Tue Jun 1 09:57:01 EST 2004


In message <0F48024310E5D6118D200002B3A440DB08B07A15 at zil01exm08.mcil.comm.mot.com> you wrote:
>
> I hope you are using U-boot as a bootloader.
> So just try this SDRAM init (see attachment).

Seemes you removed some code, including the write to the  mamr  which
enables  the  refresh? The while init sequence seams a bit simplified
to me - are you sure about this?

Best regards,

Wolfgang Denk

--
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
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