This guide will help you installing Debian on your module. Please choose below, depending on which series you own.
Module
Guide
Current Version
TX93
TX8M
TX8P
TXRZ
QSMP
QS93
QS8M
QSXM
QSXP
QSRZ
Debian 12 (“bookworm”)
TX6 Series
Debian 9 (“stretch”)