diff options
Diffstat (limited to 'hw/loongarch')
| -rw-r--r-- | hw/loongarch/virt.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index 51a453fa9a..e19b042ce8 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -857,8 +857,8 @@ static void loongarch_init(MachineState *machine) /* initialize device memory address space */ if (machine->ram_size < machine->maxram_size) { - machine->device_memory = g_malloc0(sizeof(*machine->device_memory)); ram_addr_t device_mem_size = machine->maxram_size - machine->ram_size; + hwaddr device_mem_base; if (machine->ram_slots > ACPI_MAX_RAM_SLOTS) { error_report("unsupported amount of memory slots: %"PRIu64, @@ -873,14 +873,8 @@ static void loongarch_init(MachineState *machine) exit(EXIT_FAILURE); } /* device memory base is the top of high memory address. */ - machine->device_memory->base = 0x90000000 + highram_size; - machine->device_memory->base = - ROUND_UP(machine->device_memory->base, 1 * GiB); - - memory_region_init(&machine->device_memory->mr, OBJECT(lams), - "device-memory", device_mem_size); - memory_region_add_subregion(address_space_mem, machine->device_memory->base, - &machine->device_memory->mr); + device_mem_base = ROUND_UP(VIRT_HIGHMEM_BASE + highram_size, 1 * GiB); + machine_memory_devices_init(machine, device_mem_base, device_mem_size); } /* Add isa io region */ |