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Re: [Discuss-gnuradio] GNU Radio on Zedboard

From: Tom Rondeau
Subject: Re: [Discuss-gnuradio] GNU Radio on Zedboard
Date: Sun, 15 Mar 2015 15:52:40 -0400

On Fri, Mar 13, 2015 at 7:40 PM, Alireza Khodamoradi <address@hidden> wrote:
Hi Tom,

I connected my UART to /dev/ttyACM0. Here are the result:

-With the image from Xillybus:

I see the boot sequence and it works fine.

I get nothing!

Am I overlooking something very obvious?  


That Zynq page probably needs some updating.

But otherwise, try Philip's suggestion in his response to you. A few of us have tested it and can confirm it boots fine.


On Fri, Mar 13, 2015 at 11:06 AM, Tom Rondeau <address@hidden> wrote:
On Fri, Mar 13, 2015 at 1:17 PM, Alireza Khodamoradi <address@hidden> wrote:
Hello everyone,

I'm going through the instructions from here:

to get a working image with gnu radio for my zedboard. 

Unfortunately I can't get the board to boot with this image. I was wondering if someone can help me.

what I tried so far ( all failed - can't boot from the SDCard):

- default settings in the instructions
- renaming u-boot.bin to boot.bin
- renaming u-boot.bin to BOOT.BIN
- renaming uImage--zedboard-zynq7.dtb to devicetree.dtb
- I tried command line as well as gparted gui.

what I checked:

- download a linux from XillyBus and boot the board with SDCard -> works


Can you provide details about how it's not booting? Are you monitoring the boot sequence over the tty connection (/dev/ttyACM0, usually). I've noticed bugs on my system where the u-boot sequence doesn't kick off properly, so I have to go in over the serial connection to actually call 'boot' to get it to run. (I'm sure this problem is something that I've done to myself.)


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