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

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

Vladimir Klochkov (RUSSIAN FEDERATION)

Message: 82959   





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?




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.