1/* 2 * Cortex-A9MPCore Snoop Control Unit (SCU) emulation. 3 * 4 * Copyright (c) 2009 CodeSourcery. 5 * Copyright (c) 2011 Linaro Limited. 6 * Written by Paul Brook, Peter Maydell. 7 * 8 * This code is licensed under the GPL. 9 */ 10#ifndef HW_MISC_A9SCU_H 11#define HW_MISC_A9SCU_H 12 13#include "hw/sysbus.h" 14 15/* A9MP private memory region. */ 16 17typedef struct A9SCUState { 18 /*< private >*/ 19 SysBusDevice parent_obj; 20 /*< public >*/ 21 22 MemoryRegion iomem; 23 uint32_t control; 24 uint32_t status; 25 uint32_t num_cpu; 26} A9SCUState; 27 28#define TYPE_A9_SCU "a9-scu" 29#define A9_SCU(obj) OBJECT_CHECK(A9SCUState, (obj), TYPE_A9_SCU) 30 31#endif 32