[U-Boot-Users] U boot modification...

[U-Boot-Users] U boot modification...

[Kiran Jammula]

Hi,

I am using U boot for my project.
I need to configure the console while booting by prompting the user from 
target board LCD and Keypad. So please let me know which file of the U-boot 
I have to modify to achieve this.

Kiran

_________________________________________________________________
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[U-Boot-Users] U boot modification...

[pradeep sawlani]

For configuring LCD you need to create lcd.c file in ur board directory and 
define functions like lcd_init...etc.look at any lcd.c file for example 
board/cogent/lcd.c.
Regards,
Pradeep

On 9/12/05, Kiran Jammula <kiranjammula@hotmail.com> wrote:
> 
> Hi,
> 
> I am using U boot for my project.
> I need to configure the console while booting by prompting the user from
> target board LCD and Keypad. So please let me know which file of the 
> U-boot
> I have to modify to achieve this.
> 
> Kiran
> 
> _________________________________________________________________
> Special offer for NRIs!
> http://creative.mediaturf.net/creatives/citibankrca/rca_msntagofline.htmGet
> a zero balance account for next 20 years. From Citibank
> 
> 
> 
> -------------------------------------------------------
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[U-Boot-Users] U boot modification...

[Wolfgang Denk]

In message <BAY23-F174B29F70A29DC659D1DDAC39D0@phx.gbl> you wrote:
> 
> I am using U boot for my project.
> I need to configure the console while booting by prompting the user from 
> target board LCD and Keypad. So please let me know which file of the U-boot 
> I have to modify to achieve this.

To support your custom keypad you have to extend  U-Boot  to  support
this keypad. This is the place where you add these modifications.

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
A penny saved is a penny to squander.
- Ambrose Bierce

[U-Boot-Users] U boot modification...

[Wolfgang Denk]

In message <5a19730105091201513e91e751@mail.gmail.com> you wrote:
> 
> For configuring LCD you need to create lcd.c file in ur board directory and
> define functions like lcd_init...etc.look at any lcd.c file for example 
> board/cogent/lcd.c.

This is extremely bad advice. I *STRONGLY* recomend to ignore it.

LCD support is usually *NOT* board dependent, but rather  a  question
of which graphics controller gets used. For SoC type processors which
have  the  graphics  controller  on  chip you fild LCD support in the
corresponding  cpu/???/  directories,  and  for   external   graphics
controlers in drivers/


> Content-Type: text/html; charset=ISO-8859-1
> Content-Transfer-Encoding: quoted-printable
> Content-Disposition: inline

And will you stop posting HTML, please? You have been warned before.

Best regards,

Wolfgang Denk

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
America has been discovered before, but it has always been hushed up.
- Oscar Wilde

[U-Boot] U boot modification...

[santosh vastrad]

Wolfgang Denk <wd <at> denx.de> writes:

> 
> In message <BAY23-F174B29F70A29DC659D1DDAC39D0 <at> phx.gbl> you wrote:
> > 
> > I am using U boot for my project.
> > I need to configure the console while booting by prompting the user from 
> > target board LCD and Keypad. So please let me know which file of the U-boot 
> > I have to modify to achieve this.
> 
> To support your custom keypad you have to extend  U-Boot  to  support
> this keypad. This is the place where you add these modifications.
> 
> Best regards,
> 
> Wolfgang Denk
> 



Hi Wolfgang Denk,

Have got solution for your issue?

Let me guide , i'm working on displaying a logo in u-boot code!

Regards,

santosh vastrad

[U-Boot] U boot modification...

[santosh vastrad]

pradeep sawlani <pradep <at> gmail.com> writes:

> 
> 
> For configuring LCD you need to create lcd.c file in ur board directory
> and define functions like lcd_init...etc.look at any lcd.c file for
> example board/cogent/lcd.c.
> Regards,
> Pradeep
> 
> On 9/12/05, Kiran Jammula <kiranjammula <at> hotmail.com> wrote:
> Hi,I am using U boot for my project.I need to configure the console while
booting by prompting the user fromtarget board LCD and Keypad. So please let me
know which file of the U-bootI have to modify to achieve this.
> Kiran_________________________________________________________________Special
offer for
NRIs!http://creative.mediaturf.net/creatives/citibankrca/rca_msntagofline.htm
>  Geta zero balance account for next 20 years. From
Citibank-------------------------------------------------------SF.Net email is
Sponsored by the Better Software Conference & EXPOSeptember 19-22, 2005 * San
Francisco, CA * Development Lifecycle Practices
> Agile & Plan-Driven Development * Managing Projects & Teams * Testing &
QASecurity * Process Improvement & Measurement *
http://www.sqe.com/bsce5sf_______________________________________________
> U-Boot-Users mailing listU-Boot-Users <at>
lists.sourceforge.nethttps://lists.sourceforge.net/lists/listinfo/u-boot-users
> 
> 
> 
> 
> 

Hi Kiran,

Have you done lcd in u-boot ?

Can you guide me please?

Regards, 
santosh vastrad