I am fine tuning an EasyInstaller v1.4 image.json
for my TK1 2GB SOM v1.2A image. I try to reproduce the exact eMMC layout I had with the exact same image but which was flashed with the now deprecated flash script. (Background information: I want to ensure backward compatibility with the eMMC layout which has already been flashed onto SOMs using the flash scripts not to break future updates.)
To implement that I am playing around with the image.json
(configuration format 2) properties offset_in_sectors
, want_maximised
, partition_size_nominal
and mkfs_options
. I thought I configured the layout correctly but obviously I miss configured something: Unfortunately I get an error “Fixed partition offset too low” when I try to download the image with the EasyInstaller v1.4.
How does the EasyInstaller v1.4 property offset_in_sectors
behave exactly? Does it specify an offset relative to the previous block device content or does it specify an offset absolute to the beginning of the block device?