xref: /openbmc/qemu/include/hw/misc/armv7m_ras.h (revision 2f9db77e)
1 /*
2  * Arm M-profile RAS (Reliability, Availability and Serviceability) block
3  *
4  * Copyright (c) 2021 Linaro Limited
5  *
6  *  This program is free software; you can redistribute it and/or modify
7  *  it under the terms of the GNU General Public License version 2 or
8  *  (at your option) any later version.
9  */
10 
11 /*
12  * This is a model of the RAS register block of an M-profile CPU
13  * (the registers starting at 0xE0005000 with ERRFRn).
14  *
15  * QEMU interface:
16  *  + sysbus MMIO region 0: the register bank
17  *
18  * The QEMU implementation currently provides "minimal RAS" only.
19  */
20 
21 #ifndef HW_MISC_ARMV7M_RAS_H
22 #define HW_MISC_ARMV7M_RAS_H
23 
24 #include "hw/sysbus.h"
25 
26 #define TYPE_ARMV7M_RAS "armv7m-ras"
27 OBJECT_DECLARE_SIMPLE_TYPE(ARMv7MRAS, ARMV7M_RAS)
28 
29 struct ARMv7MRAS {
30     /*< private >*/
31     SysBusDevice parent_obj;
32 
33     /*< public >*/
34     MemoryRegion iomem;
35 };
36 
37 #endif
38