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 #include "qom/object.h" 15 16 /* A9MP private memory region. */ 17 18 struct A9SCUState { 19 /*< private >*/ 20 SysBusDevice parent_obj; 21 /*< public >*/ 22 23 MemoryRegion iomem; 24 uint32_t control; 25 uint32_t status; 26 uint32_t num_cpu; 27 }; 28 29 #define TYPE_A9_SCU "a9-scu" 30 OBJECT_DECLARE_SIMPLE_TYPE(A9SCUState, A9_SCU) 31 32 #endif 33