uart_2ndstage=1 # Mark the EEPROM as write protected when the EEPROM /WIP pin is pulled low. # See https://www.raspberrypi.org/documentation/hardware/raspberrypi/bcm2711_bootloader_config.md#eeprom_write_protect #eeprom_write_protect=1 # Uncomment to write to enable secure-boot by writing. This # locks the device to the public key in the EEPROM by storing the # sha256 hash of the public key in OTP. # # This option also prevents the ROM from loading recovery.bin from SD/EMMC # which means that the bootloader can only be updated via RPIBOOT or self-update. # # Uncomment program_pubkey=1 to enable this # WARNING: THIS OPTION MODIFIES THE BCM2712 CHIP AND IS IRREVERSIBLE. # # N.B The revoke_keydey option is not required and not currently implemented # because on 2712 the bootloader firmware must also be signed by the customer # key if secure-boot is enabled. #program_pubkey=1 # Permanently disable VideoCore JTAG access. # Warning: This option limits the ability to do failure analysis on # boards returned to resellers or Raspberry Pi. #program_jtag_lock=1 # If recovery_reboot is set then the Pi will disconnect USB and # reboot after the flashing the firmware. #recovery_reboot=1 # Uncomment to instruct recovery.bin to send metadata including OTP fields # Specify -j dirname on the command line to specify the directory where # metadata should be stored (JSON format) #recovery_metadata=1