48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
|
|
/****************************************************************************
|
|
|
|
Copyright(c) 2019 by Aerospace C.Power (Chongqing) Microelectronics. ALL RIGHTS RESERVED.
|
|
|
|
This Information is proprietary to Aerospace C.Power (Chongqing) Microelectronics and MAY NOT
|
|
be copied by any method or incorporated into another program without
|
|
the express written consent of Aerospace C.Power. This Information or any portion
|
|
thereof remains the property of Aerospace C.Power. The Information contained herein
|
|
is believed to be accurate and Aerospace C.Power assumes no responsibility or
|
|
liability for its use in any way and conveys no license or title under
|
|
any patent or copyright and makes no representation or warranty that this
|
|
Information is free from patent or copyright infringement.
|
|
|
|
****************************************************************************/
|
|
#ifndef _CPU_H
|
|
#define _CPU_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define CPU_MHART_ID_INVALID 0xff
|
|
|
|
typedef enum {
|
|
CPU_MHART_ID_0 = 0,
|
|
CPU_MHART_ID_1,
|
|
CPU_MHART_ID_2,
|
|
|
|
CPU_MHART_ID_MAX,
|
|
} CPU_MHART_ID;
|
|
|
|
uint64_t cpu_get_mcycle();
|
|
|
|
uint32_t cpu_get_mhartid();
|
|
|
|
uint32_t cpu_get_clock();
|
|
|
|
void cpu_enable_irq(uint32_t mask);
|
|
|
|
uint32_t cpu_disable_irq();
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif //_CPU_H
|