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Adventurer
Adventurer
129 Views
Registered: ‎01-09-2011

Configure QSPI flash from processor

Is there a way to enable, configure the QSPI flash from the processor instead of configuring in PS IP configuration wizard in vivado for Zynq US+?

 

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3 Replies
Moderator
Moderator
79 Views
Registered: ‎03-19-2014

Re: Configure QSPI flash from processor

I assume you are wanting to program a boot.bin into the QSPI device without using SDK.  Yes, that can be done using u-Boot.   For the Zynq UltraScale+ MPSoC the flow to load u-boot is described in chapter 10 of UG1137.  For the Zynq 7000 you can find the similar flow in UG873 in the "Program QSPI Flash with the boot image using JTAG and U-Boot Command" section

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Adventurer
Adventurer
61 Views
Registered: ‎01-09-2011

Re: Configure QSPI flash from processor

I assume you are wanting to program a boot.bin into the QSPI device without using SDK.

>> Yes, Without using SDK and not enabling them through PS IP in vivado.

 

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Moderator
Moderator
52 Views
Registered: ‎03-19-2014

Re: Configure QSPI flash from processor

Running U-Boot on the PS is the non-SDK method to program QSPI.

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