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Visitor nel.bose
Visitor
284 Views
Registered: ‎03-02-2018

saveenv to QSPI - Uboot 2017.4

Hi,

 

I am trying to save my enviornment vairables to a QSPI, and I am currently running an MPSoC ZCU102 board, with uboot 2017.4. Originally, I was able to save to my QSPI, when I was running Uboot 2016.7 and it ran fine. I had the enviornment variables delcared accordingly. 

 

I am trying to use the same enviornment variables, but for some reason, when I try to 'saveenv' in the boot 2017.4 terminal, the erase function times out. Also, I have notcied that when uboot initially loads, I get "Bad CRC" warning. When I was running 2016.7, when it detected the QSPI, it would detect it as page size of 256 bytes, and 64 KiB, and for some reason that is being read as page size of 512 bytes, and 128 KiB.

 

I am not exactly sure why that is the case

 

Thanks

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Visitor nel.bose
Visitor
244 Views
Registered: ‎03-02-2018

Re: saveenv to QSPI - Uboot 2017.4

I went ahead and took a deeper look at the issue, and it seems to be that the qspi is being set to dual_parallel mode, it should be set to single. I am wondering if there is a way to manually modify in uboot, rather than using the Xilinx SDK. 

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