Display logo during uboot time

Shaoyun Xie sxie at grandstream.com
Thu Sep 18 16:17:17 CDT 2008


Jitendra,

You may need drive your LCD in u-boot and port VPBE encoder/osd driver
in linux kernel to u-boot. However, I have the impression that someone
has already enabled framebuffer support in u-boot in this maillist. If
framebuffer support is there, then display logo is just a compile
option. Hope this helps.

Regards,
Shaoyun

On Wed, 2008-09-17 at 19:57 +0800, JitendraJain at Emerson.com wrote:

> 
> Hi Viet,
> Thanks for your response.
> I am looking for logo display during u-boot time bootup and before
> kernel gets uncompressed.
> Is there any provision in uboot to display logo during bootup and do
> system initialization at background?
> 
> Regards,
> Jitendra
> 
> 
> 
> -----Original Message-----
> From: Viet Hoang [mailto:hoangviet5012001 at yahoo.com]
> Sent: Wed 9/17/2008 4:47 PM
> To: davinci-linux-open-source at linux.davincidsp.com; Jain, Jitendra
> [PROTOOL/RTC/INPU]
> Subject: Re: Display logo during uboot time
> 
> Hi Jitendra,
>     Is this what you want?
> http://linux.omap.com/pipermail/davinci-linux-open-source/2008-September/007895.html
> http://linux.omap.com/pipermail/davinci-linux-open-source/2008-September/008003.html
> Regards,
> Viet Hoang.
> 
> --- On Wed, 17/9/08, JitendraJain at Emerson.com
> <JitendraJain at Emerson.com> wrote:
> From: JitendraJain at Emerson.com <JitendraJain at Emerson.com>
> Subject: Display logo during uboot time
> To: davinci-linux-open-source at linux.davincidsp.com
> Date: Wednesday, 17 September, 2008, 1:58 PM
> 
> 
> 
> 
> 
> 
> Display logo during uboot time
> 
> 
> 
> Hi all,
> 
> I am using DM355 based custom board.
> 
> I want to display logo during uboot boot up time.
> 
> Does anyone got success in doing this or any hint would be helpful.
> 
> 
> 
> Regards,
> 
> Jitendra
> 
> 
> 
> 
> 
> 
> 
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