2009-12-02 03:29:58     How to obtain real memory layout?

Document created by Aaronwu Employee on Sep 24, 2013
Version 1Show Document
  • View in full screen mode

2009-12-02 03:29:58     How to obtain real memory layout?

Vladimir Klochkov (RUSSIAN FEDERATION)

Message: 82959   

 

Hello.

 

 

I have old rev 1.3 of ADSP-BF533 EZ-KIT.

I already have replace ADSP-BF533 rev 0.2 by rev 0.4.

Now I success flash U-boot and run it. I also run ucLinux kernel (uImage through serial line).

But this old board have only 32 MB SDRAM (MT48LC16M16).

I have read document "Blackfin U-Boot Memory Layout" (http://docs.blackfin.uclinux.org/doku.php?id=bootloaders:u-boot:memory-layout).

And I understand from this document that can't have this memory layout:

 

 

(0x03fc0000: CFG_MONITOR_BASE: Relocated U-Boot image - have not this address).

 

 

How can I know (how obtain) real memory layout of U-boot (and ucLClinux kernel) on my board?

QuoteReplyEditDelete

 

 

2009-12-02 03:36:43     Re: How to obtain real memory layout?

Mike Frysinger (UNITED STATES)

Message: 82961   

 

like the document says, it represents the default layout of the 64 meg version.  if you want to know the layout for your board, look up the define values.

 

the linux kernel already prints out the memory layout it uses during boot.

Attachments

    Outcomes