File extraconfig.txt of Package SLES15.4-aarch64

overlay_prefix=overlays/
dtparam=i2c_arm=on,i2c_arm_baudrate=400000
dtparam=i2s=on
dtparam=spi=on

dtoverlay=i2cuarts
dtoverlay=spiuart1
dtoverlay=spiuart2
# Commented out to leave wifi and Bluetooth enabled
#dtoverlay=pi3-disable-wifi
#dtoverlay=pi3-disable-bt
dtoverlay=rpi3-cm-aux-uart

# HDMI workaround
#hdmi_blanking=2

# Max ARM freq (default 700 MHz)
# Commented out due to value being lower then what we set in config.txt (arm_freq=840)
#arm_freq=600
arm_freq_min=400
temp_limit=70

# Max core (GPU) freq (default 250 MHz)
# Commented out due to being lower then what we set in config.txt (core_freq=375)
#core_freq=50