[U-Boot-Users] Serial Driver
Hi,
My questions are : 1. How serial drivers in u-boot are working.? 2. How the drivers of kenel overwrite on these? 3. Can I work with the drivers of u-boot after Kernel booting? Please answer me in details. I will be very grateful to you.
Warm Regards Piyush
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In message 20060904063707.44220.qmail@web8912.mail.in.yahoo.com you wrote:
- How serial drivers in u-boot are working.?
Usually they work in polling mode.
- How the drivers of kenel overwrite on these?
The kernel is independent and completely replaces U-Boot.
- Can I work with the drivers of u-boot after Kernel booting?
No. They don't exist any more.
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Best regards,
Wolfgang Denk
participants (2)
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Piyush Khandelwal -
Wolfgang Denk