Raspberry Pi/Speed-up boot

/boot/config.txt

disable_splash=1
dtoverlay=pi3-disable-bt
boot_delay=0

# dtoverlay=pi3-disable-wifi
# dtoverlay=sdtweak,overclock_50=100
# force_turbo=1

/boot/cmdline.txt

• add "quiet"

services

systemd-analyze blame
systemd-analyze critical-chain

sudo systemctl disable apt-daily.service
sudo systemctl disable hciuart.service
sudo systemctl disable avahi-daemon.service

Links

• http://himeshp.blogspot.com/2018/08/fast-boot-with-raspberry-pi.html