# Raspberry Pi 3 configuration for UART debugging

# Enable 64-bit mode
arm_64bit=1

# UART configuration - Comprehensive settings
enable_uart=1
core_freq=250
init_uart_clock=48000000
init_uart_baud=115200
uart_2ndstage=1
#dtparam=uart0=on

# Disable HDMI to reduce noise
hdmi_ignore_hotplug=1
hdmi_blanking=2
disable_splash=1

# Use zImage as the kernel
kernel=zImage

# For better performance (seems to be totally nececcarry)
gpu_mem=128