mpc8260int.h

来自「mpc8260 i2c driver code, it is used for 」· C头文件 代码 · 共 43 行

#ifndef __mpc8260int_h__
#define __mpc8260int_h__

#ifdef __cplusplus
extern "C" {
#endif

#define	MPC8260_IMMR(base)	(UINT32 *) ((base) + 0x0101a8))
#define IMMR_MASK               0xFFFF0000


#define M8260_CICR_IRL  0x04
#define M8260_CICR_HP   0x1f
#define M8260_CICR_IRL_SHIFT  0x0d
#define M8260_CICR_HP_SHIFT  0x08
#define M8260_CICR_IRL_MASK  0x0000e000
#define M8260_CICR_HP_MASK   0x00001f00
#define M8260_CICR_IEN  1
#define M8260_CICR_IEN_SHIFT 7
#define M860_CICR_IEN_MASK 0x00000080


#define	M860_CICR_IRL_S(x)						\
    (((UINT32)(x) << M860_CICR_IRL_SHIFT) & M860_CICR_IRL_MASK)
    
#define	M860_CICR_HP_S(x)						\
    (((UINT32)(x) << M860_CICR_HP_SHIFT) & M860_CICR_HP_MASK)
    
#define	M860_CICR_IEN_S(x)						\
    (((UINT32)(x) << M860_CICR_IEN_SHIFT) & M860_CICR_IEN_MASK)
    
#define INTR_IRQ1 2
#define INTR_IRQ3 6
#define INTR_IRQ4 8



#ifdef __cplusplus
}
#endif

#endif /* __MPC860int_h */