arm1176EJZ-S support in the OpencOcd

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1

Hi,

I am currently working on a cpu : arm1176JZF-S. (arm11 core) .

I am using ARM-USB-OCD JTAG (from Olimex) + OpenOcd 0.5 over JTAG interface.

I made a simple test, in which I probe the jtag interface.

I expect to get the cpu id (version, partnumber , manufacturer), but instead I get the id : 0x3ba00477 , which according to the arm doc :

http://infocenter.arm.com/help/index.js … hcibd.html

is the id of the JTAG-DP

The id of the cpu should be 0x07B76F0F according to http://infocenter.arm.com/help/index.js … gihed.html

Has anybody work with this kind of CPU ?

Anybody knows why I get such behaviour and why I don’t get the cpu id?

Thanks

2

Your link didn’t get me anywhere to review your point.

Do things otherwise work? Do you really need the ARM ID?