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TE0720 nand bare-metal interface

Started by pplur, January 10, 2018, 11:07:47 AM

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pplur

Hello,

I'm working with the TE0720 board and I need to write and read data (in bare metal) on the NAND eMMC memory from SDK.

I've seen that Xilinx its got a driver:
http://www.wiki.xilinx.com/Nandps+standalone+driver

But I'm not sure if this will work with TE0720 because I've seen in the schematic: https://www.trenz-electronic.de/fileadmin/docs/Trenz_Electronic/TE0720/REV03/Documents/SCH-TE0720-03-14S-1C.PDF that the NAND controller signals are connected to MIO46-51 of the PS and in Vivado in the ZYNQ processing system setup I can see that they don't match with the NAND flash controler pins.

How could I interface the TE0720 NAND memory? what would be the best way to proceed?

Thanks.



JH

Hi,

emmC is like SD only integrate on the module. The easiest way to get access is uboot or linux. We have a reference design with uboot and linux online:
If you try to get access with standalone driver check something like this:


br
John