config_4_64bit.txt 1.0 KB

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  1. # Please note that this is only a sample, we recommend you to change it to fit
  2. # your needs.
  3. # You should override this file using BR2_PACKAGE_RPI_FIRMWARE_CONFIG_FILE.
  4. # See http://buildroot.org/manual.html#rootfs-custom
  5. # and http://elinux.org/RPiconfig for a description of config.txt syntax
  6. start_file=start4.elf
  7. fixup_file=fixup4.dat
  8. kernel=Image
  9. # To use an external initramfs file
  10. #initramfs rootfs.cpio.gz
  11. # Disable overscan assuming the display supports displaying the full resolution
  12. # If the text shown on the screen disappears off the edge, comment this out
  13. disable_overscan=1
  14. # How much memory in MB to assign to the GPU on Pi models having
  15. # 256, 512 or 1024 MB total memory
  16. gpu_mem_256=100
  17. gpu_mem_512=100
  18. gpu_mem_1024=100
  19. # fixes rpi (3B, 3B+, 3A+, 4B and Zero W) ttyAMA0 serial console
  20. dtoverlay=miniuart-bt
  21. # enable autoprobing of Bluetooth driver without need of hciattach/btattach
  22. dtoverlay=krnbt=on
  23. dtoverlay=vc4-kms-v3d-pi4
  24. dtoverlay=imx219
  25. #dtoverlay=ov5647
  26. # enable 64bits support
  27. arm_64bit=1