2008-07-20 10:41:40     What should I do after loading u-boot.bin into external sdram using IGLOO about BF533?

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2008-07-20 10:41:40     What should I do after loading u-boot.bin into external sdram using IGLOO about BF533?

david zheng (CHINA)

Message: 59142   

 

I am using BF533 and want to progromming u-boot into spi flash

 

Firstly  I programed u-boot .bin into erternal sdram as follwing:

 

jtag> cable parallel 0x378 IGLOO

jtag> detect

jtag> initbus bf533_ezkit

jtag> writemem 0x10000 106268 /tftpboot/u-boot.bin

jtag> quit

 

Then I want execute u-boot from 0x10000, but how to do?

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2008-07-20 21:07:07     Re: What should I do after loading u-boot.bin into external sdram using IGLOO about BF533?

Mike Frysinger (UNITED STATES)

Message: 59147   

 

please review the documentation:

http://docs.blackfin.uclinux.org/doku.php?id=bootloaders:u-boot:loading

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2008-07-21 21:44:13     Re: What should I do after loading u-boot.bin into external sdram using IGLOO about BF533?

david zheng (CHINA)

Message: 59164   

 

Hi, Mike, Thank you for your replying so fast.

 

 

 

I have seen the page you recommended for me , but I cann't find the answer to     :   How to execute u-boot from external

 

sdram after loading u-boot.bin into external sdram using IGLOO about BF533 ?

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2008-07-21 22:59:04     Re: What should I do after loading u-boot.bin into external sdram using IGLOO about BF533?

Mike Frysinger (UNITED STATES)

Message: 59168   

 

the jtag tools are poking things, not executing code.  use gdb if you want to execute things.  read the documentation about using gdbproxy.

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