hw/riscv/virt: Add memmap pointer to RiscVVirtState

memmap needs to be exported outside of virt.c so that
modules like acpi can use it. Hence, add a pointer field
in RiscVVirtState structure and initialize it with the
memorymap.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Message-ID: <20230302091212.999767-4-sunilvl@ventanamicro.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c
index 90579a4..aed303e 100644
--- a/hw/riscv/virt.c
+++ b/hw/riscv/virt.c
@@ -1458,6 +1458,8 @@ static void virt_machine_init(MachineState *machine)
             ROUND_UP(virt_high_pcie_memmap.base, virt_high_pcie_memmap.size);
     }
 
+    s->memmap = virt_memmap;
+
     /* register system main memory (actual RAM) */
     memory_region_add_subregion(system_memory, memmap[VIRT_DRAM].base,
         machine->ram);