Raspberry Pi 1.54inch LCD-Retropie-Display configuration tutorial (device tree)

Official image version：
retropie-buster-4.7-xxxx.img

Board version：Raspberry Ri Zero/Zero 2/3B/4B/CM4

Firstly , you need update your retropie os . Make sure all software updated ok, No errors.
If have any errors, You need try again or check your internet.
Some errors will make display not work
sudo apt-get update
sudo apt-get upgrade -y

Download lcd154.dtbo to your pi
sudo cp lcd154.dtbo /boot/overlays/

sudo nano /boot/config.txt
Add the following code

dtparam=spi=on

dtoverlay=lcd154:rotate=270

hdmi_force_hotplug=1

max_usb_current=1

hdmi_group=2

hdmi_mode=1

hdmi_mode=87

hdmi_cvt 480 480 60 6 0 0 0

hdmi_drive=2

display_rotate=0
dtoverlay=dwc2,dr_mode=host
avoid_warnings=1

Download rpi-fbcp.zip to your pi
unzip rpi-fbcp.zip

cd rpi-fbcp/build/

sudo install fbcp /usr/local/bin/fbcp

sudo nano /etc/rc.local
Add the following code
sleep 7

fbcp &
like the following picture

To reboot with using this command sudo reboot

Then the LCD will display ok

TAG： Milk-V Duo Raspberry Pi Camera ESP32 S3 Development Board 1.91 inch AMOLED Display Screen For Arduino LVGL With SD-Port/ QMI8658C 6-Axis Sensor Serial UART Bus Servo CF35-12 TTL 35KG.CM Magnetic-Encoder High precision and Large torque Raspberry Pi Pico Raspberry Pi 5 PoE MINI HAT(G) Power over RJ45 Ethernet 802.3af/at Moudle for Pi5 Raspberry Pi Pico 2 P2350-Plus Smart Car Kit PicoGo2 Autonomous Driving Learning Car ESP32 Display RS485 to Ethernet Luckfox Pico plus ESP32 C6 Development Board 1.43 inch AMOLED QSPI Display 1.43inch TouchScreen Dual MIC AudioI Deepseek N16R8 4.2 inch e-Paper Display G Red/Yellow/Black/White 4.2inch E-link Screen For Arduino /Raspberry Pi /Jetson Nano /STM32 Serial UART Bus Servo ST3025 TTL 40KG.CM Magnetic Encoder 360° High Precision And Large Torque ADXL354C Dev Board Raspberry Pi 5 PCIe to M.2 NVMe SSD Adapter Board HAT ST servo driver Raspberry Pi 12.3 inch HDMI LCD Captive TouchScreen Display 1920x720 For Jetson Series/Computer PC Raspberry Pi UART Industrial Modbus RTU 8 ch Relay Module Raspberry Pi 5 PCIe to M.2

Raspberry Pi Game zero 2W/2B/3B+/4B 1.54inch mini LCD

TAG： Spotpear Raspberry Pi 5 IMX219 X1004 Raspberry Pi 5 PCIe M.2 NVMe Dual SSD Pi5 Double 2280 Raspberry Pi Pico HDMI Luckfox Titan RK3576 IMX415 IR-CUT Camera Raspberry Pi 5 MP2.5G Raspberry Pi 5 PCIe 2.5G Ethernet Pi5 RTL8125 Raspberry Pi 5 Silver-Shadow Case Raspberry Pi Pico Camera 5inch USB Monitor 1.28 inch Round Rotary LCD Smart Screen 1.28inch Knob Display 240x240 Option Touch/No-Touch 4inch LCD IPS Captive TouchScreen 720&amp;amp;times;720 Display Luckfox Pico spotpear UGV Rover PT Kit AI OpenCV Robot Car MediaPipe For Jetson Orin Raspberry Pi HQ High Quality Camera 12.3MP IMX477 Sensor M12 Lenses Arduino MLX90640 Solar ESP32-S3 IR Infrared Thermal Imaging Camera B Jetson Orin NX 8GB AI 70Tops Embedded Edge Systems NVIDIA LuckFox Pico pro