[U-Boot] About Die ID When Booting u-boot

[U-Boot] About Die ID When Booting u-boot

[huadong2008]

Hi,
I'm studying porting Android onto Beagleboard(OMAP3530 based).
When booting u-boot version 2009 11 from SD card, the terminal show "Die ID #7fa200030000000004013f7806011011 ".
Could you please tell me what is Die ID? Or where can I download relative document about it?

I'm sorry for my poor English, and hope it will not puzzle you.

2010-02-25 



My thanks and best regards
Huadong 

[U-Boot] About Die ID When Booting u-boot

[Tom]

huadong2008 wrote:
> Hi,
> I'm studying porting Android onto Beagleboard(OMAP3530 based).
> When booting u-boot version 2009 11 from SD card, the terminal show "Die ID #7fa200030000000004013f7806011011 ".
> Could you please tell me what is Die ID? Or where can I download relative document about it?
> 
> I'm sorry for my poor English, and hope it will not puzzle you.
This function is a unique identifier for the specific board.

Please review function dieid_num_r in cpu/arm_cortex8/sys_info.c
This will show you what the register are.
Please find these registers in omap3530 reference manual
This is a good place to start
http://focus.ti.com/docs/prod/folders/print/omap3530.html

Tom

> 
> 2010-02-25 
> 
> 
> 
> My thanks and best regards
> Huadong 
> 
> 
> 
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