Post #4050052

@gsuberland@chaos.social @whitequark@social.treehouse.systems for MP2 (although I think MP1 is very similar), the bootrom loads a binary from QSPI flash or EMMC. (I think @azonenberg@ioc.exchange wrote something to stuff the appropriate headers from an elf file onto a raw binary) From there the canonical bootflow is to load BL31 from that binary into SRAM which performs basic platform setup, loads the DRAM training blob into the ARC CPU and then jumps to the user code section