dsp_subsystem.h

OMAP1030 处理器的ARM 侧硬件测试代码 OMAP1030 是TI的双核处理器

//*********************************************************************\\
//        company:               COMMIT Incorporated                   \\
//        department:            HW                                    \\
//        author:                LiYuan                                \\
//        version:               1.0                                   \\
//        create date:           11/16/2005                            \\
//        release date:                                                \\
//        final revise date:                                           \\
//        reviser:                                                     \\
//        file descript:                                               \\
//*********************************************************************\\

//registers define
static unsigned int DSPMMU_Base_Addr = 0xfffed200;
#define  DSPMMU_PREFETCH_REG                *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x00)
#define  DSPMMU_WALKING_ST_REG              *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x04)
#define  DSPMMU_CNTL_REG                    *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x08)
#define  DSPMMU_FAULT_AD_H_REG              *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x0c)
#define  DSPMMU_FAULT_AD_L_REG              *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x10)
#define  DSPMMU_FAULT_ST_REG                *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x14)
#define  DSPMMU_IT_ACT_REG                  *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x18)
#define  DSPMMU_TTB_H_REG                   *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x1c)
#define  DSPMMU_TTB_L_REG                   *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x20)
#define  DSPMMU_LOCK_REG                    *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x24)
#define  DSPMMU_LD_TLB_REG                  *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x28)
#define  DSPMMU_CAM_H_REG                   *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x2c)
#define  DSPMMU_CAM_L_REG                   *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x30)
#define  DSPMMU_RAM_H_REG                   *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x34)
#define  DSPMMU_RAM_L_REG                   *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x38)
#define  DSPMMU_GFLUSH_REG                  *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x3c)
#define  DSPMMU_FLUSH_ENTRY_REG             *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x40)
#define  DSPMMU_READ_CAM_H_REG              *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x44)
#define  DSPMMU_READ_CAM_L_REG              *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x48)
#define  DSPMMU_READ_RAM_H_REG              *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x4c)
#define  DSPMMU_READ_RAM_L_REG              *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x50)
#define  DSPMMU_IDLE_CTRL_REG               *(volatile unsigned long *)(DSPMMU_Base_Addr + 0x54)

//functions define
void DSP_MMU();
void Switch_to_DSP();