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doner_t
Explorer
Explorer
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Registered: ‎04-19-2016

Zynq Ultrascale+ booting from SD card where SD interface through EMIO

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Hello,

I have a plan to use SD1 of the Zynq Ultrascale+ XZCU7EV through EMIO, for a microSD card. Is it possible to make booting SoC from this microSD card? Because, before booting FPGA side is not configured yet, and I am not sure those EMIO pins are accessible by PS at that time. 

Thank you,   

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denist
Xilinx Employee
Xilinx Employee
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Registered: ‎10-11-2011

No, it's not possible to boot from SD card if the pins are routed to EMIO. The documentation tells you then only MIO that you can use to boot from SD.

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denist
Xilinx Employee
Xilinx Employee
379 Views
Registered: ‎10-11-2011

No, it's not possible to boot from SD card if the pins are routed to EMIO. The documentation tells you then only MIO that you can use to boot from SD.

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