Re: [U-Boot] Regarding M96 GPU

2010-06-10 Thread Thirumalai 

- Original Message - 
From: "Stefan Roese" 
To: "Thirumalai" 
Sent: Thursday, June 10, 2010 3:16 PM
Subject: Re: Regarding M96 GPU


> Hi Thirumalai,
>
> On Thursday 10 June 2010 11:43:23 Thirumalai wrote:
>> I just want to know whether the u-boot will support M96 GPU. 
>> I
>> having a graphics card which is based on the M96 and it working fine on
>> linux environment. But it is not getting detected on u-boot. I am using
>> u-boot 2010-03.
>>
>> What and all need to modify to support M96 on u-boot?
>
> Sorry, but I really don't know. I suggest you send this question to the 
> u-boot
> mainline list instead, and perhaps Cc the u-boot-video custodian (Anatolij
> Gustschin )

Thanks Stefen.

>
> Cheers,
> Stefan
>
> --
> DENX Software Engineering GmbH,  MD: Wolfgang Denk & Detlev Zundel
> HRB 165235 Munich,  Office: Kirchenstr.5, D-82194 Groebenzell, Germany
> Phone: (+49)-8142-66989-0 Fax: (+49)-8142-66989-80 Email: off...@denx.de 

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Re: [U-Boot] Regarding M96 GPU

2010-06-10 Thread Anatolij Gustschin 
Hi Thirumalai,

On Thu, 10 Jun 2010 15:26:11 +0530
"Thirumalai"  wrote:

> - Original Message - 
> From: "Stefan Roese" 
> To: "Thirumalai" 
> Sent: Thursday, June 10, 2010 3:16 PM
> Subject: Re: Regarding M96 GPU
> 
> 
> > Hi Thirumalai,
> >
> > On Thursday 10 June 2010 11:43:23 Thirumalai wrote:
> >> I just want to know whether the u-boot will support M96 GPU. 
> >> I
> >> having a graphics card which is based on the M96 and it working fine on
> >> linux environment. But it is not getting detected on u-boot. I am using
> >> u-boot 2010-03.
> >>
> >> What and all need to modify to support M96 on u-boot?

You need to add a video driver for M96 which performs initialization
of DDR memory controller, detects the output connector, etc.
Check what Linux driver does for initialization and port this
code to U-Boot.

Best regards,
Anatolij
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