Introduce the 'malta-phys' machine, aiming to have the same
limitations as real hardware. Start by restricting the RAM
to 1GB, which is the maximum amount of memory the GT-64120A
north bridge can address.
Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
---
hw/mips/malta.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/hw/mips/malta.c b/hw/mips/malta.c
index 1ca41b44db..013bf9272c 100644
--- a/hw/mips/malta.c
+++ b/hw/mips/malta.c
@@ -1479,11 +1479,32 @@ static void malta_machine_virt_class_init(ObjectClass
*oc, void *data)
mmc->max_ramsize = 2 * GiB;
}
+static void malta_machine_phys_class_init(ObjectClass *oc, void *data)
+{
+ MachineClass *mc = MACHINE_CLASS(oc);
+ MaltaMachineClass *mmc = MALTA_MACHINE_CLASS(oc);
+
+ mc->desc = "MIPS Malta Core LV (physically limited as real hardware)";
+ mc->block_default_type = IF_PFLASH;
+ mc->max_cpus = 1;
+#ifdef TARGET_MIPS64
+ mc->default_cpu_type = MIPS_CPU_TYPE_NAME("5Kc");
+#else
+ mc->default_cpu_type = MIPS_CPU_TYPE_NAME("4Kc");
+#endif
+ mc->default_ram_size = 32 * MiB;
+ mmc->max_ramsize = 256 * MiB; /* 32 MByte PC100 SDRAM DIMMs x 4 slots */
+};
+
static const TypeInfo malta_machine_types[] = {
{
.name = MACHINE_TYPE_NAME("malta-virt"),
.parent = TYPE_MALTA_MACHINE,
.class_init = malta_machine_virt_class_init,
+ }, {
+ .name = MACHINE_TYPE_NAME("malta-phys"),
+ .parent = TYPE_MALTA_MACHINE,
+ .class_init = malta_machine_phys_class_init,
}, {
.name = TYPE_MALTA_MACHINE,
.parent = TYPE_MACHINE,
--
2.21.3
