Please use code tags for cli output, done for you this time.
systemd-analyze seems to be under 4 seconds, so not an issue there, where is the 1 minute, 30 seconds? After sddm? Post if there are any errors in your journal that cause a hang:
sudo journalctl -b -p err
Tried disabling ksplash? Is the system fully up to date? There was an issue in ksplash were upstream uses hardcoded Qt5 paths, that was patched here 2 weeks ago, so make sure to have the latest.