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MicroZed Hardware Design Are register address for zynq 7 family fixed?
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Are register address for zynq 7 family fixed?

Former Member
Former Member over 7 years ago

Hi all,
New on the forum, I found something strange using the MicroZed board Zynq 7010 (maybe I did something wrong).
Using the yocto or the ISE tools with examples, I got something working.
Then After modifying the design with the VIVADO 2015_2 tool, and the SDK, I got a device tree with different addresses for the registers and it was booting but end by a "kernel panic, no Syncing".
As far as I understood, and read from the Zynq-7000 AP Soc Technical Reference Guide, it is fixed.
(in the first case, for example the timer peripheral register address was F8F00600 and for the last design it was F8F00800)

MY QUESTION: Are the addresses of CPU peripheral fixed or are they depending on the platform, version, ...?
Best regards,

Serge

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  • Former Member
    0 Former Member over 7 years ago

    Hello Serge,

     

    The Zynq CPU peripheral addresses are fixed. Take a careful look at your modified design to see what you might have changed in error.

     

    As a note I find a 'Private_Timer_Load_Register' at absolute address 0xF8f00600 in the TRM but nothing at your newer address/

     

    -Gary

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