Storage options on Zynq

Hi all,

What are the data storage options for bare metal applications on the zynq zedboard?

Options are usb storage, QSPI Flash and SD Card.
Is there any bare metal drivers/libraries for any one of them? Like the olden days of xilfatfs with Compact Flash drives.
Does the LibXil Isf library work with the ps qspi flash devices? It seems to be giving a lot of errors.

How do you read/write QSPI Flash device externally for debugging purposes?

Thanks

0 bhfletcher over 12 years ago

I have not seen bare metal applications for USB or SD. Xilinx does include a driver for the QSPI. Also, Spansion has put a lot of work into porting their Spansion libraries to ZedBoard. You can check with your Avnet FAE locally to help you get in contact with Spansion. I will also check to see if we can post or link their libraries here.
Bryan
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