// PORT TARGET: arch/src/aarch64/mod.rs + submodules
// Source size: ~3500 LOC
// Status: skeleton (no impl)
//
// Responsibilities:
//   layout.rs    — guest physical memory map (RAM base, MMIO base, ...)
//   fdt.rs       — FlatDT generation (cpus, memory, gic, virtio nodes)
//   regs.rs      — sysreg / GP-reg constants + boot register staging
//   gicv3.rs     — GIC distributor/redistributor MMIO layout

pub mod fdt;
pub mod layout;
