[LinuxBIOS] RES: RES: Rumba target and AMD RDK THINCLIENT

Jardel Silveira jardel at lesc.ufc.br
Thu Feb 23 22:54:22 CET 2006

Dear Mr. Li-Ta Lo,

   I´ve access only to the svn respository. I think don´t have access to the
developer web site and docs there.
   I have both boards based on GX and LX processors. I will do the tests.

Thanks for the attention.


-----Mensagem original-----
De: Li-Ta Lo [mailto:ollie at lanl.gov] 
Enviada em: quinta-feira, 23 de fevereiro de 2006 18:44
Para: Jardel Silveira
Cc: 'Ronald G Minnich'; linuxbios at linuxbios.org
Assunto: Re: [LinuxBIOS] RES: Rumba target and AMD RDK THINCLIENT

On Wed, 2006-02-22 at 15:12 -0300, Jardel Silveira wrote:
> Dear,
> 	As a matter of fact, this target doesn´t seem to turn on my board.
> The power led is off.
> 	I´ve an FS2 JTAG interface and may be I can do some necessary tests.

I just committed the raminit.c for GX2. Please take a look at it. I 
presume you have access to the developer web site and docs there?

I think I have implemented the DRAM init sequence in their GeodeROM
Porting Guide and LX/GX processor data book correctly. But I may be
wrong. I also thing probably I have to implement the PLL reset in
order for DRAM to work.

BTW, hook a serial console. I think the power led is controlled by
software. It is off all the way in LinuxBIOS (yes, there is something
on the serial console.)
Li-Ta Lo <ollie at lanl.gov>
Los Alamos National Lab

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