usbaddr.h

将s3c2410作为usb设备

#ifndef __USBADDR_H__
#define __USBADDR_H__

#define rMISCCR    (*(volatile unsigned *)0x56000080) //Miscellaneous control

#define rFUNC_ADDR_REG     (*(volatile unsigned char *)0x52000140) //Function address
#define rPWR_REG           (*(volatile unsigned char *)0x52000144) //Power management
#define rEP_INT_REG        (*(volatile unsigned char *)0x52000148) //EP Interrupt pending and clear
#define rUSB_INT_REG       (*(volatile unsigned char *)0x52000158) //USB Interrupt pending and clear
#define rEP_INT_EN_REG     (*(volatile unsigned char *)0x5200015c) //Interrupt enable
#define rUSB_INT_EN_REG    (*(volatile unsigned char *)0x5200016c)
#define rFRAME_NUM1_REG    (*(volatile unsigned char *)0x52000170) //Frame number lower byte
#define rFRAME_NUM2_REG    (*(volatile unsigned char *)0x52000174) //Frame number higher byte
#define rINDEX_REG         (*(volatile unsigned char *)0x52000178) //Register index
#define rMAXP_REG          (*(volatile unsigned char *)0x52000180) //Endpoint max packet
#define rEP0_CSR           (*(volatile unsigned char *)0x52000184) //Endpoint 0 status
#define rIN_CSR1_REG       (*(volatile unsigned char *)0x52000184) //In endpoint control status
#define rIN_CSR2_REG       (*(volatile unsigned char *)0x52000188)
#define rOUT_CSR1_REG      (*(volatile unsigned char *)0x52000190) //Out endpoint control status
#define rOUT_CSR2_REG      (*(volatile unsigned char *)0x52000194)
#define rOUT_FIFO_CNT1_REG (*(volatile unsigned char *)0x52000198) //Endpoint out write count
#define rOUT_FIFO_CNT2_REG (*(volatile unsigned char *)0x5200019c)
#define rEP0_FIFO          (*(volatile unsigned char *)0x520001c0) //Endpoint 0 FIFO
#define rEP1_FIFO          (*(volatile unsigned char *)0x520001c4) //Endpoint 1 FIFO
#define rEP2_FIFO          (*(volatile unsigned char *)0x520001c8) //Endpoint 2 FIFO
#define rEP3_FIFO          (*(volatile unsigned char *)0x520001cc) //Endpoint 3 FIFO
#define rEP4_FIFO          (*(volatile unsigned char *)0x520001d0) //Endpoint 4 FIFO
#define rEP1_DMA_CON       (*(volatile unsigned char *)0x52000200) //EP1 DMA interface control
#define rEP1_DMA_UNIT      (*(volatile unsigned char *)0x52000204) //EP1 DMA Tx unit counter
#define rEP1_DMA_FIFO      (*(volatile unsigned char *)0x52000208) //EP1 DMA Tx FIFO counter
#define rEP1_DMA_TTC_L     (*(volatile unsigned char *)0x5200020c) //EP1 DMA total Tx counter
#define rEP1_DMA_TTC_M     (*(volatile unsigned char *)0x52000210)
#define rEP1_DMA_TTC_H     (*(volatile unsigned char *)0x52000214)
#define rEP2_DMA_CON       (*(volatile unsigned char *)0x52000218) //EP2 DMA interface control
#define rEP2_DMA_UNIT      (*(volatile unsigned char *)0x5200021c) //EP2 DMA Tx unit counter
#define rEP2_DMA_FIFO      (*(volatile unsigned char *)0x52000220) //EP2 DMA Tx FIFO counter
#define rEP2_DMA_TTC_L     (*(volatile unsigned char *)0x52000224) //EP2 DMA total Tx counter
#define rEP2_DMA_TTC_M     (*(volatile unsigned char *)0x52000228)
#define rEP2_DMA_TTC_H     (*(volatile unsigned char *)0x5200022c)
#define rEP3_DMA_CON       (*(volatile unsigned char *)0x52000240) //EP3 DMA interface control
#define rEP3_DMA_UNIT      (*(volatile unsigned char *)0x52000244) //EP3 DMA Tx unit counter
#define rEP3_DMA_FIFO      (*(volatile unsigned char *)0x52000248) //EP3 DMA Tx FIFO counter
#define rEP3_DMA_TTC_L     (*(volatile unsigned char *)0x5200024c) //EP3 DMA total Tx counter
#define rEP3_DMA_TTC_M     (*(volatile unsigned char *)0x52000250)
#define rEP3_DMA_TTC_H     (*(volatile unsigned char *)0x52000254)
#define rEP4_DMA_CON       (*(volatile unsigned char *)0x52000258) //EP4 DMA interface control
#define rEP4_DMA_UNIT      (*(volatile unsigned char *)0x5200025c) //EP4 DMA Tx unit counter
#define rEP4_DMA_FIFO      (*(volatile unsigned char *)0x52000260) //EP4 DMA Tx FIFO counter
#define rEP4_DMA_TTC_L     (*(volatile unsigned char *)0x52000264) //EP4 DMA total Tx counter
#define rEP4_DMA_TTC_M     (*(volatile unsigned char *)0x52000268)
#define rEP4_DMA_TTC_H     (*(volatile unsigned char *)0x5200026c)      

#define rGPHCON    (*(volatile unsigned *)0x56000070) //Port H control
#define rGPHDAT    (*(volatile unsigned *)0x56000074) //Port H data
#define rGPHUP     (*(volatile unsigned *)0x56000078) //Pull-up control H
                        

#define BIT_USBD       (0x1<<25)
#define rSRCPND     (*(volatile unsigned *)0x4a000000) //Interrupt request status
#define rINTMOD     (*(volatile unsigned *)0x4a000004) //Interrupt mode control
#define rINTMSK     (*(volatile unsigned *)0x4a000008) //Interrupt mask control
#define rINTPND     (*(volatile unsigned *)0x4a000010) //Interrupt request status

#define ClearPending(bit) {\
                rSRCPND = bit;\
                rINTPND = bit;\
                rINTPND;\
                }   
#endif