Hello Engineers,
I am looking into RPI4 documentation and I am trying to understand the update flow and have the one which guarantees non brickable solution. I thought that AB flow would be a solution (https://www.raspberrypi.com/documentati ... ab-booting), but I have an issue with it - or at least maybe my knowledge is limited.
There is a step saying "Replace autoboot.txt swapping the boot_partition configuration" which I haven't found a proper solution which will guarantee this operation isatomic, or at least file does not end up with corrupted data. Since bootloader works with FAT partition, there is no way that this file can be moved, renamed, or copied safely. I am I correct?
Is there a way to use it and modify safely this file?
Thanks,
PM
I am looking into RPI4 documentation and I am trying to understand the update flow and have the one which guarantees non brickable solution. I thought that AB flow would be a solution (https://www.raspberrypi.com/documentati ... ab-booting), but I have an issue with it - or at least maybe my knowledge is limited.
There is a step saying "Replace autoboot.txt swapping the boot_partition configuration" which I haven't found a proper solution which will guarantee this operation isatomic, or at least file does not end up with corrupted data. Since bootloader works with FAT partition, there is no way that this file can be moved, renamed, or copied safely. I am I correct?
Is there a way to use it and modify safely this file?
Thanks,
PM
Statistics: Posted by pmarcinkowski — Tue Dec 17, 2024 4:14 pm — Replies 0 — Views 33