| 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/core/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 |