1 files changed, 41 insertions, 0 deletions
diff --git a/include/hw/misc/armsse-cpuid.h b/include/hw/misc/armsse-cpuid.h
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+++ b/include/hw/misc/armsse-cpuid.h
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+/*
+ * ARM SSE-200 CPU_IDENTITY register block
+ *
+ * Copyright (c) 2019 Linaro Limited
+ * Written by Peter Maydell
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 or
+ *  (at your option) any later version.
+ */
+
+/*
+ * This is a model of the "CPU_IDENTITY" register block which is part of the
+ * Arm SSE-200 and documented in
+ * http://infocenter.arm.com/help/topic/com.arm.doc.101104_0100_00_en/corelink_sse200_subsystem_for_embedded_technical_reference_manual_101104_0100_00_en.pdf
+ *
+ * QEMU interface:
+ *  + QOM property "CPUID": the value to use for the CPUID register
+ *  + sysbus MMIO region 0: the system information register bank
+ */
+
+#ifndef HW_MISC_ARMSSE_CPUID_H
+#define HW_MISC_ARMSSE_CPUID_H
+
+#include "hw/sysbus.h"
+
+#define TYPE_ARMSSE_CPUID "armsse-cpuid"
+#define ARMSSE_CPUID(obj) OBJECT_CHECK(ARMSSECPUID, (obj), TYPE_ARMSSE_CPUID)
+
+typedef struct ARMSSECPUID {
+    /*< private >*/
+    SysBusDevice parent_obj;
+
+    /*< public >*/
+    MemoryRegion iomem;
+
+    /* Properties */
+    uint32_t cpuid;
+} ARMSSECPUID;
+
+#endif