Memory Map
| Address | Role |
|---|---|
| 0x0 | boot flash (-bios or pflash) |
| 0x09000000 | UART (pl011) |
| 0x40000000 | Ram Starting point (qemu will load dtb here) |
| 0x40200000 | kernel_start |
| (0x40218000) | __boot_core_stack_start (size: 0x4000) |
| (0x4021c000) | __boot_core_stack_end_exclusive, kernel_end |