Xilinx macb

To properly setup a build environment for Petalinux is out of scope of this guide. Refer to ADI Xilinx layer for some usefull links. The starting point is to clone the ADI yocto repository.

Depending on the platforms, a different device tree must be used. After finishing the previous steps, you must edit the device-tree. At the time of this writing these are the supported device trees:.

For that, run:. Then, place the following files in the boot partition of your SD card:. For Microblazethe Xilinx System Debugger is used to run the linux kernel directly from memory. Run the following commands:.

Terminal settings are ,8N1. Hit any key to stop autoboot: 0 reading uEnv. Using 'conf system-top. OK Loading Ramdisk to e, end 07fffdbf OK Loading Device Tree to d, end e OK Starting kernel Total pages: [ 0. Version: 2.

Opts: null [ 8. Some data may be corrupt. Please run fsck. Starting internet superserver: inetd. Configuring packages on first boot This may take several minutes. Please do not power off the machine. Starting system message bus: dbus. Analog Devices Wiki. Analog Devices Wiki Resources and Tools. Quick Start Guides. Linux Software Drivers. Microcontroller Software Drivers.

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Flat Threaded. Re: [Linuxptp-devel] strangeness. Oh no!

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Briefly describe the problem required :. Upload screenshot of ad required :. Mar 2. May Jul Aug Sep Oct I have successfully adapted and booted a pynq image for my board following the Retargeting to a Different Board instruction and modifyng few settings in the petalinux-config Kconfig, as reported in a different thread.

A scan of the boot log seems to indicate the PHY is not being detected and hence the Ethernet driver is not being loaded. Do you have an entry in the device tree corresponding to the PHY? Then I added the following to the system-user. I fear the PHY specific reset signal may not be released early enough for the zynq to see the IC aliveā€¦ such an occurrence is mentioned somewhere on the Xilinx forum. Is your reset coming from PS or the board?

No, unfortunately the reset signal is coming from an external uC. I will have to remove it by brute force. Has anyone seen something like this?

Ok, I will try as you suggestā€¦ thank you. There are two things I must highlight, maybe will make my life and your helping effort easier :.

Good Luck!

Ethernet not working on Zedboard

I finally got it working! Customer board - No ethernet Support. PeterOgden May 31,pm 2.

xilinx macb

Have you had any success with Ethernet in a pure Petalinux environment? PeterOgden May 31,pm 5. PeterOgden June 5,am 9. PeterOgden June 5,pm You seem to have CSS turned off. Please don't fill out this field. Please provide the ad click URL, if possible:. Help Create Join Login. Operations Management. IT Management. Project Management. Services Business VoIP. Resources Blog Articles Deals. Menu Help Create Join Login.

PS EMIO SFP

Home Browse linuxptp Mailing Lists. Re: [Linuxptp-users] Trouble with getting timestamping to work on Xilinx Ultrascale board Re: [Linuxptp-users] Trouble with getting timestamping to work on Xilinx Ultrascale board. Re: [Linuxptp-users] Trouble with getting timestamping to work on Xilinx Ultrascale board.

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Sign Up No, Thank you. Thanks for helping keep SourceForge clean. X You seem to have CSS turned off. Briefly describe the problem required :. Upload screenshot of ad required :. This event occurs when the servo becomes locked, which depends on the servo in question. The default pi servo appears to handle this with a few possible checks: first it's possible the driver is going backwards somehow, so that servo updates never return from unlocked, pi.

So this value is displayed in nanoseconds, which if we convert shows that the offset is s, then nearly seconds, then seconds etc. The default sync rate should be approximately 1 second. This means that once every sync packet the local clock is almost exactly 1 second closer to the remote master clock.

That seems very suspicious, as it basically means our local clock did almost no movement, while the remote clock did around 1 second. Make sure the difference between the time is actually 10 seconds. Obviously this is a pretty rough guess but it seems plausible that the clock is running too slow here.

I can't really offer any further debugging advice since I don't have the source code.

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Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. Note that the file can be found in the "xilinx-zcuzu9-es2-rev1. Also I have just posted the answer in the Xilinx forum. Learn more. Asked 2 years, 5 months ago. Active 2 years, 5 months ago.

xilinx macb

Viewed 1k times. Suggestions on how to solve that problem? Leos Leos 2, 2 2 gold badges 19 19 silver badges 46 46 bronze badges. Active Oldest Votes. With the new device tree generated, it is possible to use the eth0 and the kernel prompts: macb ff0e Sign up or log in Sign up using Google.

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Dark Mode Beta - help us root out low-contrast and un-converted bits. Related 3. Hot Network Questions. Question feed. Stack Overflow works best with JavaScript enabled.Hi Linux is booting up ok i.

I'm getting a working login promt on the uart port but I'm having trouble getting ethernet to work on my zedboard rev D.

Vivado: v For u-boot I'm using the embedded default device tree from within the u-boot source tree as configured by the defconfig file. For the FSBL I have a custom vivado project exported to xilinx sdk and using the fsbl sample application project to create and compile the fsbl.

xilinx macb

The Link led on the zed board, and also on my switch, is lit so there's a valid link between the devices but no ethernet traffic seems to be getting through. Configuring network interfaces Sending discover No lease, forking to background Are there any known zedboard compatibility issues with the "xilinx-v I sort of expected this to work out of the box when using the default configs so it's probably me doing something wrong I'm starting to suspect that the problem is related to the fsbl.

If I use the "mw" command in u-boot to step by step initialize the ethernet controller and MIO clock manually see chapter Also, linux is now able to detect the link up event! Here's the complete command sequence I used i u-boot: mw 0xf 0xdf0d mw 0xf 0x mw 0xf 0x mw 0xf 0x mw 0xfc 0x mw 0xf 0x mw 0xf 0x mw 0xf 0x mw 0xfC 0x mw 0xf 0x mw 0xf 0x mw 0xf 0x mw 0xfc 0x mw 0xfd0 0x mw 0xfd4 0x mw 0xfb00 0x mw 0xf 0x mw 0xf 0x mw 0xf 0xb It's not a complete success though, linux still complains about not being able to generate the correct clock frequency.

The md5sums of the downloaded files are correct so it appears as if it's actually working.

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Shouldn't the FSBL generated by the xsdk be responsible for setting up and initializing all this? I am not sure what could be the source of the problem in this case. There are likely several possibilities but is difficult to determine which without further investigation. Have you tried using the Xilinx official If Ethernet works using those files then at least you have a reference point to work against in trying to narrow down which component is giving you trouble FSBL, U-Boot, devicetree, or Linux kernel.

Thanks for the tip! With the What I did is the following. Verified the vanilla HDL reference design. It worked without any problem. Generated bitstream, exported it to hdf file. Regenerated BOOT. Replaced the old hdf file and boot image with the new ones in the sd card. Other files u-boot, devicetree were kept same. Tried booting. But no output to HDMI monitor.

xilinx macb

Error message xilinx-vdma The reference design and boot files I used as base are all latest version. What is problem and what should I do with this error? The full boot message is in the below.

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Thanks ahead for your help. Running uenvcmd Image Name: Linux OK Loading Device Tree to 1ed1b, end 1ed OK Starting kernel Uncompressing Linux Build-time adjustment of leaf fanout to ULPI integrity check: passed.

Opts: null VFS: Mounted root ext4 filesystem on device Run 'do-release-upgrade' to upgrade to it. Thanks for the link. But the problem is that I do not have any idea about how to edit dts file.

I do not have any experience in manipulating such files. Is there any tool that updates devicetree based on new design.? Or if you can give me some ideas about how to edit dts file, I would really appreciate.


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