Gameboy Zero (WIP)

Pre-boot

1. Install RetroPie using Etcher or Apple Pi Baker.

2. Add blank ssh file to root of disk.

3. Add wpa_supplicant.conf with wifi credentials to root of disk

   Example

   country=US
   update_config=1
   ctrl_interface=/var/run/wpa_supplicant
   
   network={
       ssid="YOUR SSID"
       psk="YOUR PASSWORD"
       scan_ssid=1
   }
   

4. Add the following to config.txt located in the root fo the disk.

   # Disable Pi Status LED
   dtparam=act_led_trigger=none
   dtparam=act_led_activelow=on
   
   # Disable Bluetooth
   # dtoverlay=pi3-disable-bt
   
   # Disable Rainbow Splash
   disable_splash=1
   
   # Overclocking
   arm_freq=1000
   gpu_freq=500
   core_freq=500
   sdram_freq=500
   sdram_schmoo=0x02000020
   over_voltage=2
   sdram_over_voltage=2
   
   # Rotate display
   display_rotate=2
   

5. Update cmdline.txt to the following:

   dwc_otg.lpm_enable=0 console=tty3 root=PARTUUID=3d24ca30-02 rootfstype=ext4 elevator=noop fsck.repair=yes rootwait loglevel=3 consoleblank=0 plymouth.enable=0
   

6. Eject the disk and insert into the handheld.

Post-boot

1. Once the device boots, it will reboot once the file-system has been resized.

2. Connect to the device using ssh.

   ssh pi@retropie

3. Update localization

   sudo raspi-config