raspi: Add "raspi3" machine type

This patch adds a "raspi3" machine type, which can now be selected as
the machine to run on by users via the "-M" command line option to QEMU.

The machine type does *not* ignore memory transaction failures so we
likely need to add some dummy devices later when people run something
more complicated than what I'm using for testing.

Signed-off-by: Pekka Enberg <penberg@iki.fi>
[PMM: added #ifdef TARGET_AARCH64 so we don't provide the 64-bit
 board in the 32-bit only arm-softmmu build.]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/hw/arm/raspi.c b/hw/arm/raspi.c
index 93121c56bf19034625d00a9614b46b9154513f25..a37881433cfaee367bca16b59b62fd0fe96aeb23 100644 (file)
--- a/hw/arm/raspi.c
+++ b/hw/arm/raspi.c
@@ -187,3 +187,26 @@ static void raspi2_machine_init(MachineClass *mc)
     mc->ignore_memory_transaction_failures = true;
 };
 DEFINE_MACHINE("raspi2", raspi2_machine_init)
+
+#ifdef TARGET_AARCH64
+static void raspi3_init(MachineState *machine)
+{
+    raspi_init(machine, 3);
+}
+
+static void raspi3_machine_init(MachineClass *mc)
+{
+    mc->desc = "Raspberry Pi 3";
+    mc->init = raspi3_init;
+    mc->block_default_type = IF_SD;
+    mc->no_parallel = 1;
+    mc->no_floppy = 1;
+    mc->no_cdrom = 1;
+    mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a53");
+    mc->max_cpus = BCM2836_NCPUS;
+    mc->min_cpus = BCM2836_NCPUS;
+    mc->default_cpus = BCM2836_NCPUS;
+    mc->default_ram_size = 1024 * 1024 * 1024;
+}
+DEFINE_MACHINE("raspi3", raspi3_machine_init)
+#endif