/*	ns9750.h - definitions of "ns975000" machine  for skyeye	Copyright (C) 2004 Skyeye Develop Group	for help please send mail to <skyeye-developer@lists.gro.clinux.org>		This program is free software; you can redistribute it and/or modify	it under the terms of the GNU General Public License as published by	the Free Software Foundation; either version 2 of the License, or	(at your option) any later version.	This program is distributed in the hope that it will be useful,	but WITHOUT ANY WARRANTY; without even the implied warranty of	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the	GNU General Public License for more details.	You should have received a copy of the GNU General Public License	along with this program; if not, write to the Free Software	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA  *//* * 05/29/2004  	initial version * *		walimis <wlm@student.dlut.edu.cn>  * */#ifndef __NS9750_H_#define __NS9750_H_/********************************************* Advanced Interrupt Controller(AIC)********************************************/#define AT91RM92_AIC_BASE0       (0xfffff000)#define AT91RM92_AIC_SIZE        0x1000#define AIC_SMR         AT91RM92_AIC_BASE0+(0)	// Source Mode Register#define AIC_SVR         AT91RM92_AIC_BASE0+(128)	// Source Vector Register#define AIC_IVR         AT91RM92_AIC_BASE0+(256)	// IRQ Vector Register#define AIC_FVR         AT91RM92_AIC_BASE0+(260)	// FIQ Vector Register#define AIC_ISR         AT91RM92_AIC_BASE0+(264)	// Interrupt Status Register#define AIC_IPR         AT91RM92_AIC_BASE0+(268)	// Interrupt Pending Register#define AIC_IMR         AT91RM92_AIC_BASE0+(272)	// Interrupt Mask Register#define AIC_CISR        AT91RM92_AIC_BASE0+(276)	// Core Interrupt Status Register#define AIC_IECR        AT91RM92_AIC_BASE0+(288)	// Interrupt Enable Command Register#define AIC_IDCR        AT91RM92_AIC_BASE0+(292)	// Interrupt Disable Command Register#define AIC_ICCR        AT91RM92_AIC_BASE0+(296)	// Interrupt Clear Command Register#define AIC_ISCR        AT91RM92_AIC_BASE0+(300)	// Interrupt Set Command Register#define AIC_EOICR       AT91RM92_AIC_BASE0+(304)	// End of Interrupt Command Register#define AIC_SPU         AT91RM92_AIC_BASE0+(308)	// Spurious Vector Register#define AIC_DCR         AT91RM92_AIC_BASE0+(312)	// Debug Control Register (Protect)#define AIC_FFER        AT91RM92_AIC_BASE0+(320)	// Fast Forcing Enable Register#define AIC_FFDR        AT91RM92_AIC_BASE0+(324)	// Fast Forcing Disable Register#define AIC_FFSR        AT91RM92_AIC_BASE0+(328)	// Fast Forcing Status Register/********************************************* System Timer definition********************************************/#define AT91RM92_ST_BASE0       (0xfffffd00)#define AT91RM92_ST_SIZE       	0x100/* System I/O register * */#define ST_CR          	0x0#define ST_PIMR         0x4#define ST_WDMR         0x8#define ST_RTMR         0xC#define ST_SR           0x10#define ST_IER          0x14#define ST_IDR          0x18#define ST_IMR          0x1C#define ST_RTAR         0x20#define ST_CRTR         0x24/* ST interrupt use "sys" interrupt * */#define AT91RM92_ID_SYS    (0x1 << 1)	// System Peripheral#define AT91RM92_ST_PITS         (0x1 <<  0)	// (ST) Period Interval Timer Interrupt#define AT91RM92_ST_WDOVF        (0x1 <<  1)	// (ST) Watchdog Overflow#define AT91RM92_ST_RTTINC       (0x1 <<  2)	// (ST) Real-time Timer Increment#define AT91RM92_ST_ALMS         (0x1 <<  3)	// (ST) Alarm Statusstruct ns9750_st_io{	/* I/O register	 * */	u32 cr;			/* control */	u32 pimr;		/* Period Interval Mode */	u32 wdmr;		/* Watchdog Mode Register */	u32 rtmr;		/* Real-time Mode Register */	u32 sr;			/* Status Register */	u32 ier;		/* Interrupt Enable Register */	u32 idr;		/* Interrupt Disable Register */	u32 imr;		/* Interrupt Mask Register */	u32 rtar;		/* Real-time Alarm Register */	u32 crtr;		/* Current Real-time Register */	u16 piv_dc;		/*Period Interval Value down count */	u16 wdv_dc;		/*Watchdog Counter Value down count */	u16 rtpres_dc;		/*Real-time Timer Prescaler Value down count */};/********************************************* USART definition********************************************//* I/O register Offset * */#define US_CR           0x0#define US_MR           0x4#define US_IER          0x8#define US_IDR         	0xC#define US_IMR         	0x10#define US_CSR         	0x14#define US_RHR         	0x18#define US_THR         	0x1C#define US_BRGR         0x20#define US_RTOR         0x24#define US_TTGR         0x28#define US_FIDI         0x40#define US_NER         	0x44#define US_IF         	0x4C#define AT91RM92_US_RXRDY        ( 0x1 <<  0)	// (USART) RXRDY Interrupt#define AT91RM92_US_TXRDY        ( 0x1 <<  1)	// (USART) TXRDY Interrupt#define AT91RM92_US_RXBRK        ( 0x1 <<  2)	// (USART) Break Received/End of Break#define AT91RM92_US_ENDRX        ( 0x1 <<  3)	// (USART) End of Receive Transfer Interrupt#define AT91RM92_US_ENDTX        ( 0x1 <<  4)	// (USART) End of Transmit Interrupt#define AT91RM92_US_OVRE         ( 0x1 <<  5)	// (USART) Overrun Interrupt#define AT91RM92_US_FRAME        ( 0x1 <<  6)	// (USART) Framing Error Interrupt#define AT91RM92_US_PARE         ( 0x1 <<  7)	// (USART) Parity Error Interrupt#define AT91RM92_US_TIMEOUT      ( 0x1 <<  8)	// (USART) Receiver Time-out#define AT91RM92_US_TXEMPTY      ( 0x1 <<  9)	// (USART) TXEMPTY Interrupt#define AT91RM92_US_ITERATION    ( 0x1 << 10)	// (USART) Max number of Repetitions Reached#define AT91RM92_US_TXBUFE       ( 0x1 << 11)	// (USART) TXBUFE Interrupt#define AT91RM92_US_RXBUFF       ( 0x1 << 12)	// (USART) RXBUFF Interrupt#define AT91RM92_US_NACK         ( 0x1 << 13)	// (USART) Non Acknowledge#define AT91RM92_US_RIIC         ( 0x1 << 16)	// (USART) Ring INdicator Input Change Flag#define AT91RM92_US_DSRIC        ( 0x1 << 17)	// (USART) Data Set Ready Input Change Flag#define AT91RM92_US_DCDIC        ( 0x1 << 18)	// (USART) Data Carrier Flag#define AT91RM92_US_CTSIC        ( 0x1 << 19)	// (USART) Clear To Send Input Change Flag/* default base address for uart0 and uart1 * ns975000 use "USART" instead of "UART". we here use name "UART". * */#define AT91RM92_UART_BASE0       (0xfffc0000)#define AT91RM92_UART_BASE1       (0xfffc4000)#define AT91RM92_UART_SIZE	  0x4000#define AT91RM92_ID_US0    ( 0x1 << 6)	// USART 0#define AT91RM92_ID_US1    ( 0x1 << 7)	// USART 1#define AT91RM92_ID_US2    ( 0x1 << 8)	// USART 2#define AT91RM92_ID_US3    ( 0x1 << 9)	// USART 3struct ns9750_uart_io{	/* I/O register	 * */	u32 cr;			/* control */	u32 mr;			/* mode */	u32 ier;		/* interrupt enable */	u32 idr;		/* interrupt disable */	u32 imr;		/* interrupt mask */	u32 csr;		/* channel status */	u32 rhr;		/* receive holding */	u32 thr;		/* tramsmit holding  */	u32 brgr;		/* baud rate generator */	u32 rtor;		/* rx time-out */	u32 ttgr;		/* tx time-guard */	u32 fidi;	u32 ner;	u32 us_if;	u32 sysflg;};#endif /*__NS9750_H_ */