2009-10-30 03:43:06     How to change the boot mode ?

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2009-10-30 03:43:06     How to change the boot mode ?

zhang zhihua (CHINA)

Message: 81908   

 

When I load the uboot via the UART,but when I run the LdrViewer application and Press [AutoBaud] button,it siad that' CTS not ready.Test the connection and restart the target'...

 

Maybe there are some mistake when set  the mode,but how to change the boot mode ?

 

12.jpg

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2009-10-30 11:55:14     Re: How to change the boot mode ?

Robin Getz (UNITED STATES)

Message: 81915   

 

changing the boot mode is a simple matter of changing the BMODE pins.

 

How you do that - is platform specific. Since you didn't say what your hardware is - I can't help any more.

 

-Robin

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2009-10-30 12:30:01     Re: How to change the boot mode ?

Mike Frysinger (UNITED STATES)

Message: 81917   

 

read the manual/documentation for your board

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2009-11-01 04:02:26     Re: How to change the boot mode ?

zhang zhihua (CHINA)

Message: 81962   

 

Hi,Robin,

 

        the board I use is ADSP-BF518F EZ-Board,thank you!

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2009-11-01 04:04:06     Re: How to change the boot mode ?

zhang zhihua (CHINA)

Message: 81963   

 

waht's mean

 

'CTS not ready.'

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2009-11-01 04:10:38     Re: How to change the boot mode ?

zhang zhihua (CHINA)

Message: 81964   

 

changing the boot mode is a simple matter of changing the BMODE pins.

 

How you do that - is platform specific. Since you didn't say what your hardware is - I can't help any more.

 

-Robin

 

---

 

I set like this:

 

SW1     POSITION = 3

 

SW2     ALL ON

SW3     ALL ON

SW4     ALL OFF

SW5     ON ON OFF ON

SW6     OFF OFF ON OFF

SW7     ON ON ON OFF

SW8     ON ON ON OFF

SW10     ON ON ON OFF

SW15     ALL ON

SW16     ON OFF ON OFF ON OFF

SW17     ON ON ON OFF ON OFF

SW18     ON ON ON OFF OFF OFF

SW19     ALL ON

SW20     ALL OFF

SW21     ALL OFF

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2009-11-01 08:07:42     Re: How to change the boot mode ?

Mike Frysinger (UNITED STATES)

Message: 81967   

 

so read the documentation:

http://docs.blackfin.uclinux.org/doku.php?id=hw:boards:bf518f-ezbrd

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