hw/arm/aspeed_ast10x0_evb: Add AST1060 EVB machine support

Add a new machine definition ast1060-evb to support the Aspeed AST1060
evaluation board. The new EVB reuses the same MiniBMC framework used by
AST1030, as both SoCs share the same core peripherals and controller
designs.

The AST1060 EVB machine initializes the ast1060-a2 SoC and sets the
FMC and SPI flash models (w25q80bl and w25q02jvm) for simulation.
This enables QEMU to boot and emulate firmware images for AST1060-based
platforms.

Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/qemu-devel/20251112030553.291734-10-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>

hw/arm/aspeed_ast10x0_evb.c

@@ -96,12 +96,35 @@ static void aspeed_minibmc_machine_ast1030_evb_class_init(ObjectClass *oc,
     aspeed_machine_class_init_cpus_defaults(mc);
 }
 
+static void aspeed_minibmc_machine_ast1060_evb_class_init(ObjectClass *oc,
+                                                          const void *data)
+{
+    MachineClass *mc = MACHINE_CLASS(oc);
+    AspeedMachineClass *amc = ASPEED_MACHINE_CLASS(oc);
+
+    mc->desc = "Aspeed AST1060 Platform Root of Trust (Cortex-M4)";
+    amc->soc_name = "ast1060-a2";
+    amc->hw_strap1 = 0;
+    amc->hw_strap2 = 0;
+    mc->init = aspeed_minibmc_machine_init;
+    amc->fmc_model = "w25q80bl";
+    amc->spi_model = "w25q02jvm";
+    amc->num_cs = 2;
+    amc->macs_mask = 0;
+    aspeed_machine_class_init_cpus_defaults(mc);
+}
+
 static const TypeInfo aspeed_ast10x0_evb_types[] = {
     {
         .name           = MACHINE_TYPE_NAME("ast1030-evb"),
         .parent         = TYPE_ASPEED_MACHINE,
         .class_init     = aspeed_minibmc_machine_ast1030_evb_class_init,
         .interfaces     = arm_machine_interfaces,
+    }, {
+        .name           = MACHINE_TYPE_NAME("ast1060-evb"),
+        .parent         = TYPE_ASPEED_MACHINE,
+        .class_init     = aspeed_minibmc_machine_ast1060_evb_class_init,
+        .interfaces     = arm_machine_interfaces,
     }
 };