config.txt for raspbery pi4 with dlpdlcr2000evm

config.txt

# See /boot/overlays/README for all available options

gpu_mem=256
initramfs initramfs-linux.img followkernel
kernel=kernel8.img
arm_64bit=1
disable_overscan=1
arm_boost=1

#enable sound
dtparam=audio=on
#hdmi_drive=2

#enable vc4
dtoverlay=vc4-kms-v3d-pi4
max_framebuffers=2
disable_splash=1

dtoverlay=i2c-gpio,bus=2,i2c_gpio_sda=23,i2c_gpio_scl=24,i2c_gpio_delay_us=2
 
dtoverlay=vc4-kms-dpi-generic,clock-frequency=24883200
dtparam=hactive=864
dtparam=vactive=480

overscan_left=0
overscan_right=0
overscan_top=0
overscan_bottom=0
framebuffer_width=864
framebuffer_height=480

# interfaces

dtparam=i2c_arm=on
dtparam=i2s=on
dtparam=spi=on
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