Jetson nano dev 40 pin expansion header configuration

Autonomous Machines Jetson & Embedded Systems Jetson Nano
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#1

I want to set up a pin to be able to read spi so I choose to follow this guide.Jetson Nano Developer Kit 40-Pin Expansion Header Configuratio I can fix the sheet here. but not sure how much
jetson-nano-sd.csv (103.9 KB)
And when it comes to the u-boot code, the problem is as follows.

293236995_758746031924054_5669132562843124524_n
293236995_758746031924054_5669132562843124524_n1296×1734 266 KB

what should i do?

#3

What’s your case need SPI in uboot?

#4

i want to use SPI to read Canbus by using mcp2515

#5

Have reference to below topic.

Thanks