The wic command generates partitioned images from existing OpenEmbedded (yocto) build artifacts.
Questions tagged [yocto-wic]
35 questions
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How to to duplicate a 4 partitions image on an eMMC from U-Boot?
I have an image (more specifically a wic image for those who are familiar with Yocto framework) that contains a partition table along with its 4 partitions. It's size is bit less than 1GB.
In order to write this image to the eMMC:
I first load it…
nader
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Yocto - creating a dependency for WIC to cpio.gz image
I'm creating a small Yocto distro that should work in RAM on tmpfs. I use the WIC configuration in the following way:
part /boot --source bootimg-efi --sourceparams="loader=grub-efi,initrd=${PN}-${MACHINE}.cpio.gz,file=${PN}-${MACHINE}.cpio.gz"…
fault-tolerant
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Yocto Warrior on INITRAMFS_IMAGE_BUNDLE and Linux Kernel Image on SD Card Image
I am building my Embedded Linux system using Yocto warrior on Ubuntu 18.04. I have my own core image recipe and an initramfs image recipe.
I've been reading the docs (…
PhilBot
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Yocto system stuck, Waiting for root device PARTUUID
System Setup:
1. Generic x86-64 bit target hardware
2. Linux kernel 4.4.131
3. Yocto with core-image-base target build system
4. GRUB boot loader with booting-pcbios loader source code
5. WIC image generation to write image on storage media
WKS…
ravi bhuva
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Yocto directdisk bootloader remove options
I am updating our yocto based system from fido to morty. I am building VMware image and everything works fine, the system builds fine and boots succesfully.
The problem is that in now that I have updated the system (didn't happen in fido) I'm…
Ou Tsei
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