fandrei

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  1. Unfortunately it says very little about using Linaro.
  2. I wonder if you can share any up-to-date instruction how to do that?
  3. No peripherals as of now, only the JTAG/USB cable. I think the problem is not with the connection, because prebuilt PetaLinux 2017.4 images work fine; it only hangs when I'm trying to boot from my own images. Even when those images have no modifications; just check out the project and build.
  4. I'm following the instructions from the readme file of the project, and PetaLinux build finished successfully (or at least it doesn't show any errors or warnings). The project is checked out as is, without any modifications. However, trying to boot the board using the generated files results in the boot process hanging infinitely (see the log below). Any ideas what could go wrong? 0 Device: [email protected] Manufacturer ID: 1b OEM: 534d Name: GD4QT Tran Speed: 50000000 Rd Block Len: 512 SD version 3.0 High Capacity: Yes Capacity: 119.3 GiB Bus Width: 4-bit Erase Group Size: 512
  5. PetaLinux Tools v2018.2 are already out, but the Digilent/Petalinux-Zybo-Z7-20 project still requires 2017.4 I wonder if there are any plans to update it?
  6. Hi @sbobrowicz I wonder if there is any public discussion about this?
  7. I'm getting these error when trying to build it using v2018.1. Any ideas how to fix the project? [email protected]:~/Petalinux-Zybo-Z7-20/Zybo-Z7-20$ petalinux-build [INFO] building project [INFO] sourcing bitbake INFO: bitbake petalinux-user-image WARNING: You have included the meta-virtualization layer, but 'virtualization' has not been enabled in your DISTRO_FEATURES. Some bbappend files may not take effect. See the meta-virtualization README for details on enabling virtualization support. Parsing recipes: 100% |#######################################################################
  8. So, the problem with "Please set a MACHINE in your local.conf or environment" was that I didn't check out submodules of the Petalinux-Zybo-Z7-20 project. 😕 And then, back to the first question: how do I make the Petalinux-Zybo-Z7-20 project work with PetaLinux 2018.1, what modifications are required?
  9. I'm getting a similar message when using v2017.4. What is this MACHINE variable for and what value should it have for the Zybo board? [INFO] building project [INFO] sourcing bitbake INFO: bitbake petalinux-user-image ERROR: OE-core's config sanity checker detected a potential misconfiguration. Either fix the cause of this error or at your own risk disable the checker (see sanity.conf). Following is the list of potential problems / advisories: Please set a MACHINE in your local.conf or environment Summary: There was 1 ERROR message shown, returning a non-zero exit code. ls:
  10. I'm getting this error when trying to build it (PetaLinux tools v2018.1). Any ideas how to fix it?
  11. The manual says that Z7-20 comes with the attachable fan. I haven't got any with my board, and it doesn't seem that there is any place for the fan in the box. Is this the change in board design, or I miss something?
  12. Can anyone confirm that Zybo Z7-20 can work properly when powered via a USB cable?