prepare-xml2dto: fix platform detection
A switch case, which uses a $MACHINE
variable, was copied from fng-install.sh
as is. But it has turned out that this logic can't be applied to "outside" prepare-xml2dto.sh
script, because the $MACHINE
variable is not set yet/already when the script is executed.
To fix the problem, reworked the code to use get_platform()
function, which is provided by yocto postinstallation scripts, instead.
This MR is followup of !48 (merged).
Edited by Dmitry Petrov