Questions tagged [ubi]
23 questions
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Copying NAND to MMC from u-boot to re-flash broken embedded linux box
I've 2 identical embedded Linux boards with:
AM3354 SoC.
MT29F2G08ABAEA (256MB) NAND flash
IS43TR16640A (128MB) RAM
SD card interface
UART interface
One of the boards failed to boot so I've tried to use NAND content of the working board to…

Wali
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u-boot gives Error 22 for ubi partition, but mounts ok in linux
I have a buildroot system, which mounts ubi ok in linux, but in u-boot I get error 22
When starting in linux this is in dmesg:
ubi0: scanning is finished
ubi0: attached mtd2 (name "rootfs", size 32 MiB)
ubi0: PEB size: 131072 bytes (128 KiB), LEB…

varta
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Uboot NAND flash or mtd partition auto-changes to ubi(?)
I am not sure whether the following situation is normal.
I have the following command to boot to kernel from uboot:
set mtdids nand0=pxa3xx_nand-0
set mtdparts mtdparts=pxa3xx_nand-0:0x600000(boot)ro,0x400000(kernel),-(rootfs)
usb start
fatload usb…

WillAi
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Dockerfile microdnf -y install fuse-devel throws error
I am using registry.access.redhat.com/ubi8/ubi-minimal:8.6-854 image and
RUN microdnf -y install fuse-devel throws error.
---> Running in bc463d8592cb
error: No package matches 'fuse-devel'
The command '/bin/sh -c microdnf -y install fuse-devel'…

ambikanair
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1 answer
The db2prereqcheck utility could not find the library file libnuma.so.1. on ubi7/ubi:latest docker image
i have a problem to install numactl-libs (or libnuma.so.1) on a ubi7/ubi:latest Docker image to run the db2 installation.
I have built a Docker image for db2 and wanted to test whether the DB2 installation runs successfully.
However, I get the…

Brahim
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1 answer
calculate ubinize and mkfs.ibifs options
I have a stm32 board with MT29F2G08ABAGAWP flash memory, I have a previous board with MT29F2G08ABAEAWP flash memory, the difference is in OOB, in the first OOB it is 64 bytes, in the second OOB it is 128 bytes, I can not find the formula anywhere…

Ivan Ivanovich
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1 answer
RHEL ubi8 package A requires B but none of the providers can be installed
I have a dockerfile using registry.redhat.io/ubi8/ubi-minimal as base image. Installed git using microdnf, downloaded few packages, but while trying to remove using microdnf remove git, I get these errors.
microdnf --enablerepo=ubi-8-baseos …

Sravya
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ubiattach failed with too many bad blocks
I was trying to read firmware from a NAND chip, and extract its program and data for analyse.
From online I learned, you must create an UBI device with your image file write to it, then you can mount it to your system.
Description
First I read a bin…

aaarrrgghh
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