2008-09-04 13:42:17     Memory availability when kernel starts running from u-boot

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2008-09-04 13:42:17     Memory availability when kernel starts running from u-boot

Appalayagari Sreedhar (INDIA)

Message: 61631   

 

Hi,

 

I am working with 2007R1 u-boot 1.1.6 version.

 

we have 64 MB of sdram. when u-boot loads the uImage(kernel + application) and runs the uImage(kernel + application)  while doing so it uses some part of the sdram.

 

whether this memory region is available to the uImage( kernel + application).

 

I mean entire 64 MB is available to the uImage.

 

Best Regards,Sreedhar.

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2008-09-04 13:55:58     Re: Memory availability when kernel starts running from u-boot

Mike Frysinger (UNITED STATES)

Message: 61633   

 

please read the documentation:

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

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