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Explorer
Explorer
846 Views
Registered: ‎05-28-2014

Can't SD boot on ultrascale Zynq

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Hello,

 

I have difficulties booting zynq ultrascale with SD.

I use sandisk 16G SD.

I see in the following list that there is mention of sandisk 16G, so I am not sure why it does not boot.

 

Is it because only uhs-1 should be used instead of non-uhs ?

 

The list I found is here:

 https://www.xilinx.com/support/answers/66779.html 

 

Thank you,

ranran

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Explorer
Explorer
863 Views
Registered: ‎05-28-2014

Re: Can't SD boot on ultrascale Zynq

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Hi Stephen,

 

For now, we decided to leave aside the sd boot, because we can boot from jtag.

 

Thank you very much,

ranran

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4 Replies
Moderator
Moderator
748 Views
Registered: ‎09-12-2007

Re: Can't SD boot on ultrascale Zynq

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What do you see when you try boot? Is there anything displayed on the serial port?
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Moderator
Moderator
747 Views
Registered: ‎09-12-2007

Re: Can't SD boot on ultrascale Zynq

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Also, does the init_b constantly toggle. This would tell you that the boot rom is looping for the boot image
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Moderator
Moderator
745 Views
Registered: ‎09-12-2007

Re: Can't SD boot on ultrascale Zynq

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Also, does the init_b constantly toggle. This would tell you that the boot rom is looping for the boot image
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Explorer
Explorer
864 Views
Registered: ‎05-28-2014

Re: Can't SD boot on ultrascale Zynq

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Hi Stephen,

 

For now, we decided to leave aside the sd boot, because we can boot from jtag.

 

Thank you very much,

ranran

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