[U-Boot-Users] Serial Driver

[Wolfgang Denk]

In message <20060904063707.44220.qmail at web8912.mail.in.yahoo.com> you wrote:
>   
>   1. How serial drivers in u-boot are working.?

Usually they work in polling mode.

>   2. How the drivers of kenel overwrite on these?

The kernel is independent and completely replaces U-Boot.

>   3. Can I work with the drivers of u-boot after Kernel booting?

No. They don't exist any more.

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Never post HTML on this list.

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
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