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Importance of ECC RAM on the build computer
Hello, Interesting question, and I especially would like to hear on the MTBF *measured* through the ECC detection algorithm. It can usually detect more errors than it can correct, and I wonder if the
Hello, Interesting question, and I especially would like to hear on the MTBF *measured* through the ECC detection algorithm. It can usually detect more errors than it can correct, and I wonder if the
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By
Leon Woestenberg
· #59242
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Disabling SSH by default (but keeping the service)
Hello Maik, <maik.vermeulen@...> wrote: Hmm, something else might override it elsewhere? I don't know. Seems like a similar question came up in stackoverflow, where some potential solutions
Hello Maik, <maik.vermeulen@...> wrote: Hmm, something else might override it elsewhere? I don't know. Seems like a similar question came up in stackoverflow, where some potential solutions
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Leon Woestenberg
· #58331
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OS-less SDK
Hello Alessio, Good question. I know Xilinx has put effort to support their MCUs with Yocto. However, define what you mean by SDK? Which libraries or programming languages are you thinking of beyond t
Hello Alessio, Good question. I know Xilinx has put effort to support their MCUs with Yocto. However, define what you mean by SDK? Which libraries or programming languages are you thinking of beyond t
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By
Leon Woestenberg
· #56960
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Yocto Zeus -docker/PREEMPT_RT
Hello Steven, No, that remark is completely wrong and is mixing up things. "RTLinux" has nothing to do with the mainstream Linux kernel (except that RTLinux can run the Linux kernel underneath) Forget
Hello Steven, No, that remark is completely wrong and is mixing up things. "RTLinux" has nothing to do with the mainstream Linux kernel (except that RTLinux can run the Linux kernel underneath) Forget
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Leon Woestenberg
· #56208
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is there a viable YP-friendly risc-v dev kit?
Hello Robert, Alexander, No. There is a sweet middle ground called FPGAs. You buy a board, with an IC on it, that is expensive as hell, empty like air, but fully re-configurable with almost any RISC-V
Hello Robert, Alexander, No. There is a sweet middle ground called FPGAs. You buy a board, with an IC on it, that is expensive as hell, empty like air, but fully re-configurable with almost any RISC-V
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Leon Woestenberg
· #56081
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preempt-rt
Hello Steve, Depends, no mainline kernel? Vendor kernel? Can you share the machine name? Might be supported already in a layer with -rt. Regards, Leon
Hello Steve, Depends, no mainline kernel? Vendor kernel? Can you share the machine name? Might be supported already in a layer with -rt. Regards, Leon
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By
Leon Woestenberg
· #55224
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yocto preempt-rt
And adding to that, besides the Yocto maintained kernel, meta-intel has it's own kernel GIT repo/branch for the kernel and -rt kernel maintained by Intel. (There might be some overlap in the maintaine
And adding to that, besides the Yocto maintained kernel, meta-intel has it's own kernel GIT repo/branch for the kernel and -rt kernel maintained by Intel. (There might be some overlap in the maintaine
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Leon Woestenberg
· #55217
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yocto meta-intel preempt-rt
Hello Steve, I have been running the PREEMPT_RT for Intel platforms for a few releases, I remember it fetched sources from a GIT branch for -rt (PREEMPT_RT). So it does not need to apply separate patc
Hello Steve, I have been running the PREEMPT_RT for Intel platforms for a few releases, I remember it fetched sources from a GIT branch for -rt (PREEMPT_RT). So it does not need to apply separate patc
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By
Leon Woestenberg
· #55212
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bbappend usage
Hello Steve, Is the approach where you remove the recipes from the image an option? Is there a reason why you want to build the recipes that you do not want to appear in your image? Regards, Leon.
Hello Steve, Is the approach where you remove the recipes from the image an option? Is there a reason why you want to build the recipes that you do not want to appear in your image? Regards, Leon.
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By
Leon Woestenberg
· #55138
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Yocto build isnot Booting up on board zc702
#gatesgarth
#linux
#yocto
Hello, What is your output from the ZC702 (USB) serial console? I had similar issue on ZCU102 and debugged my issue: "the U-Boot not showing anything I have debugged to be an issue where DEVICE_TREE d
Hello, What is your output from the ZC702 (USB) serial console? I had similar issue on ZCU102 and debugged my issue: "the U-Boot not showing anything I have debugged to be an issue where DEVICE_TREE d
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By
Leon Woestenberg
· #54004
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Use of SDK for building images?
Hello all, In some other build systems the generated SDK can be used to also generate an image. Thus the SDK allows development against the target sysroot using the prebuilt host and target tools, as
Hello all, In some other build systems the generated SDK can be used to also generate an image. Thus the SDK allows development against the target sysroot using the prebuilt host and target tools, as
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By
Leon Woestenberg
· #53899
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PREEMPT_RT patches
Hello Steven, Yocto does support switching kernels and configurations, so yes Yocto does "support" it. However, providing a well-tested PREEMPT_RT kernel might be more an architectural meta layer topi
Hello Steven, Yocto does support switching kernels and configurations, so yes Yocto does "support" it. However, providing a well-tested PREEMPT_RT kernel might be more an architectural meta layer topi
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By
Leon Woestenberg
· #53582
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how often would one use "VAR_someoverride_append = ..."?
Hello Robert, all, $grep -re '[A-Z_]\+_[a-z0-9]\+_append' poky/meta* poky/meta/recipes-support/gmp/gmp_6.2.0.bb:EXTRA_OECONF_mipsarchr6_append = " --disable-assembly" poky/meta/recipes-core/images/bui
Hello Robert, all, $grep -re '[A-Z_]\+_[a-z0-9]\+_append' poky/meta* poky/meta/recipes-support/gmp/gmp_6.2.0.bb:EXTRA_OECONF_mipsarchr6_append = " --disable-assembly" poky/meta/recipes-core/images/bui
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By
Leon Woestenberg
· #52626
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[meta-virtualization]: dunfell docker run issues
Marek, This might indeed indicate a configuration mismatch. Lots of stuff comes up on Google that you might want to check. One is a change in systemd that affects this. Sorry I don't have a link ready
Marek, This might indeed indicate a configuration mismatch. Lots of stuff comes up on Google that you might want to check. One is a change in systemd that affects this. Sorry I don't have a link ready
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By
Leon Woestenberg
· #52252
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Appropriate patch posting location?
Hi Kent, Most of these providers provide an IMAP interface as well, such as gmail. Also, in gmail you can tag messages to move into a separate folder for easy delete. For devs and users, the patches a
Hi Kent, Most of these providers provide an IMAP interface as well, such as gmail. Also, in gmail you can tag messages to move into a separate folder for easy delete. For devs and users, the patches a
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By
Leon Woestenberg
· #52247
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#yocto CORE_IMAGE_EXTRA_INSTALL Where can I find a list of valid package names?
#yocto
Hello, What's obvious? There are no package names there, only recipe names that I am aware of. So for the non-obvious packages it still is a bit of guesswork, or the responses in this thread. Regards,
Hello, What's obvious? There are no package names there, only recipe names that I am aware of. So for the non-obvious packages it still is a bit of guesswork, or the responses in this thread. Regards,
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By
Leon Woestenberg
· #52246
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Building eSDK fails
#sdk
Hello Alexander, I have two ideas that might get you closer. 1) First, I noticed that using TOOLCHAIN_HOST_TASK += "xxx" is broken on Yocto dunfell for me (non-extensible SDK). The issue is that even
Hello Alexander, I have two ideas that might get you closer. 1) First, I noticed that using TOOLCHAIN_HOST_TASK += "xxx" is broken on Yocto dunfell for me (non-extensible SDK). The issue is that even
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By
Leon Woestenberg
· #52240
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Can't Build Read-Only RootFS
Hello Dave, I copied that error report into Google. Maybe you are hitting a similar case to this? https://www.yoctoproject.org/pipermail/meta-xilinx/2018-January/003638.html Regards, Leon,
Hello Dave, I copied that error report into Google. Maybe you are hitting a similar case to this? https://www.yoctoproject.org/pipermail/meta-xilinx/2018-January/003638.html Regards, Leon,
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By
Leon Woestenberg
· #52017
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cpio issues
Hello Damien, I have this in my local.conf: IMAGE_FSTYPES = "tar ext4" INITRAMFS_FSTYPES = "cpio.xz" It does depend a bit on your image recipes and classes if this works for you. Regards, Leon.
Hello Damien, I have this in my local.conf: IMAGE_FSTYPES = "tar ext4" INITRAMFS_FSTYPES = "cpio.xz" It does depend a bit on your image recipes and classes if this works for you. Regards, Leon.
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By
Leon Woestenberg
· #52014
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#yocto #sdk How to add *-dev packages to sdk installer and not to target rootfs
#yocto
#sdk
Hello Henrik, As far as I known: - The -dev packages do not end up in target rootfs, unless you specify them in your target image. - The -dev packages end up in the standard SDK target sysroot if you
Hello Henrik, As far as I known: - The -dev packages do not end up in target rootfs, unless you specify them in your target image. - The -dev packages end up in the standard SDK target sysroot if you
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By
Leon Woestenberg
· #50925
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