summary refs log tree commit diff stats
path: root/hw/arm/max78000fthr.c
diff options
context:
space:
mode:
Diffstat (limited to 'hw/arm/max78000fthr.c')
-rw-r--r--hw/arm/max78000fthr.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/hw/arm/max78000fthr.c b/hw/arm/max78000fthr.c
new file mode 100644
index 0000000000..c4f6b5b1b0
--- /dev/null
+++ b/hw/arm/max78000fthr.c
@@ -0,0 +1,50 @@
+/*
+ * MAX78000FTHR Evaluation Board
+ *
+ * Copyright (c) 2025 Jackson Donaldson <jcksn@duck.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/error.h"
+#include "hw/boards.h"
+#include "hw/qdev-properties.h"
+#include "hw/qdev-clock.h"
+#include "qemu/error-report.h"
+#include "hw/arm/max78000_soc.h"
+#include "hw/arm/boot.h"
+
+/* 60MHz is the default, but other clocks can be selected. */
+#define SYSCLK_FRQ 60000000ULL
+static void max78000_init(MachineState *machine)
+{
+    DeviceState *dev;
+    Clock *sysclk;
+
+    sysclk = clock_new(OBJECT(machine), "SYSCLK");
+    clock_set_hz(sysclk, SYSCLK_FRQ);
+
+    dev = qdev_new(TYPE_MAX78000_SOC);
+    object_property_add_child(OBJECT(machine), "soc", OBJECT(dev));
+    qdev_connect_clock_in(dev, "sysclk", sysclk);
+    sysbus_realize_and_unref(SYS_BUS_DEVICE(dev), &error_fatal);
+
+    armv7m_load_kernel(ARM_CPU(first_cpu),
+                       machine->kernel_filename,
+                       0x00000000, FLASH_SIZE);
+}
+
+static void max78000_machine_init(MachineClass *mc)
+{
+    static const char * const valid_cpu_types[] = {
+        ARM_CPU_TYPE_NAME("cortex-m4"),
+        NULL
+    };
+
+    mc->desc = "MAX78000FTHR Board (Cortex-M4 / (Unimplemented) RISC-V)";
+    mc->init = max78000_init;
+    mc->valid_cpu_types = valid_cpu_types;
+}
+
+DEFINE_MACHINE("max78000fthr", max78000_machine_init)