warn: DRAM device capacity (8192 Mbytes) does not match the address range assigned (256 Mbytes)
warn: Highest ARM exception-level set to AArch32 but bootloader is for AArch64. Assuming you wanted these to match.
warn: Sockets disabled, not accepting vnc client connections
warn: Sockets disabled, not accepting terminal connections
warn: Sockets disabled, not accepting gdb connections
warn: ClockedObject: More than one power state change request encountered within the same simulation tick
warn: Existing EnergyCtrl, but no enabled DVFSHandler found.
warn: SCReg: Access to unknown device dcc0:site0:pos0:fn7:dev0
warn: Tried to read RealView I/O at offset 0x60 that doesn't exist
warn: Tried to read RealView I/O at offset 0x48 that doesn't exist
warn: Tried to read RealView I/O at offset 0x8 that doesn't exist
warn: Tried to read RealView I/O at offset 0x48 that doesn't exist