can't connect zedboard by command " screen /dev/tty.usbmodem1411 115200,cs8,-parenb,-cstopb" about fpga-zynq HOT 10 CLOSED

Hey!

Does the device appear?

and

Have you tried ethernet?

from fpga-zynq.

Just difference device number(my usburat port device number is ttyACM0 not tty.usbmodem1411).Thank you very much. I want to ask another question,can i run program in risc-v linux not ARM linux use pk, can you tell me how to operation ? Thank you very much again.

from fpga-zynq.

Hello,

I'm having the same issue with connecting the zedboard.

@Pengnian ould you please tell how you figured out that your port device is ttyACM0. I've tried it and it didn't respond.

@davidbiancolin could you please provide further instruction to connecting the zedboard for beginners ?

How can you login to the board ?

Thank you

from fpga-zynq.

You should check zedboard usbuart device number in your computer. You can use command " ls /dev",
when usb connecting your computer, and ejecting usb use command again.you can find your device number.

from fpga-zynq.

It doesn't show actually. w do you configure the board's IP address as 192.168.5.1 ? Isn't 192.168.1.10 by default ?

from fpga-zynq.

Our provided images configure the ARM to 192.168.1.5 as its default. I don't know why it was statically assigned that.

Are you using Ethernet or USBUART?

from fpga-zynq.

I'm using Ethernet and following the quick instructions to push the rocket to the zedboard.

Silly question, would the host recognize the board as 192.168.1.5 if the SD card is empty ?

Thank you

from fpga-zynq.

It would not. The ramdisk that includes all of that configuration information lives on the SD card.

from fpga-zynq.

Thank you so much @davidbiancolin. I had my address set on 192.168.1.10 from a previous bring up. I've formatted the SD card and pushed the new files and everything works perfectly.

from fpga-zynq.

To answer the outstanding question from @Pengnian, to run Linux on the RISC-V core, you need to use the Berkeley Bootloader (BBL), not pk. As described in the README, running the following on the ARM core should do it:

./fesvr-zynq bbl

I'm closing this as it seems all of the issues have been addressed.

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