sa-1100.h

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#define UTCR0_7BitData	(UTCR0_DSS*0)	/*  7-Bit Data                     */
#define UTCR0_8BitData	(UTCR0_DSS*1)	/*  8-Bit Data                     */
#define UTCR0_SCE	0x00000010	/* Sample Clock Enable             */
					/* (ser. port 1: GPIO [18],        */
					/* ser. port 3: GPIO [20])         */
#define UTCR0_RCE	0x00000020	/* Receive Clock Edge select       */
#define UTCR0_RcRsEdg	(UTCR0_RCE*0)	/*  Receive clock Rising-Edge      */
#define UTCR0_RcFlEdg	(UTCR0_RCE*1)	/*  Receive clock Falling-Edge     */
#define UTCR0_TCE	0x00000040	/* Transmit Clock Edge select      */
#define UTCR0_TrRsEdg	(UTCR0_TCE*0)	/*  Transmit clock Rising-Edge     */
#define UTCR0_TrFlEdg	(UTCR0_TCE*1)	/*  Transmit clock Falling-Edge    */
#define UTCR0_Ser2IrDA	        	/* Ser. port 2 IrDA settings       */ \
			(UTCR0_1StpBit + UTCR0_8BitData)

#define UTCR1_BRD	Fld (4, 0)	/* Baud Rate Divisor/16 - 1 [11:8] */
#define UTCR2_BRD	Fld (8, 0)	/* Baud Rate Divisor/16 - 1  [7:0] */
					/* fua = fxtl/(16*(BRD[11:0] + 1)) */
					/* Tua = 16*(BRD [11:0] + 1)*Txtl  */
#define UTCR1_BdRtDiv(Div)      	/*  Baud Rate Divisor [16..65536]  */ \
			(((Div) - 16)/16 >> FSize (UTCR2_BRD) << \
			 FShft (UTCR1_BRD))
#define UTCR2_BdRtDiv(Div)      	/*  Baud Rate Divisor [16..65536]  */ \
			(((Div) - 16)/16 & FAlnMsk (UTCR2_BRD) << \
			 FShft (UTCR2_BRD))
					/*  fua = fxtl/(16*Floor (Div/16)) */
					/*  Tua = 16*Floor (Div/16)*Txtl   */
#define UTCR1_CeilBdRtDiv(Div)  	/*  Ceil. of BdRtDiv [16..65536]   */ \
			(((Div) - 1)/16 >> FSize (UTCR2_BRD) << \
			 FShft (UTCR1_BRD))
#define UTCR2_CeilBdRtDiv(Div)  	/*  Ceil. of BdRtDiv [16..65536]   */ \
			(((Div) - 1)/16 & FAlnMsk (UTCR2_BRD) << \
			 FShft (UTCR2_BRD))
					/*  fua = fxtl/(16*Ceil (Div/16))  */
					/*  Tua = 16*Ceil (Div/16)*Txtl    */

#define UTCR3_RXE	0x00000001	/* Receive Enable                  */
#define UTCR3_TXE	0x00000002	/* Transmit Enable                 */
#define UTCR3_BRK	0x00000004	/* BReaK mode                      */
#define UTCR3_RIE	0x00000008	/* Receive FIFO 1/3-to-2/3-full or */
					/* more Interrupt Enable           */
#define UTCR3_TIE	0x00000010	/* Transmit FIFO 1/2-full or less  */
					/* Interrupt Enable                */
#define UTCR3_LBM	0x00000020	/* Look-Back Mode                  */
#define UTCR3_Ser2IrDA	        	/* Ser. port 2 IrDA settings (RIE, */ \
					/* TIE, LBM can be set or cleared) */ \
			(UTCR3_RXE + UTCR3_TXE)

#define UTCR4_HSE	0x00000001	/* Hewlett-Packard Serial InfraRed */
					/* (HP-SIR) modulation Enable      */
#define UTCR4_NRZ	(UTCR4_HSE*0)	/*  Non-Return to Zero modulation  */
#define UTCR4_HPSIR	(UTCR4_HSE*1)	/*  HP-SIR modulation              */
#define UTCR4_LPM	0x00000002	/* Low-Power Mode                  */
#define UTCR4_Z3_16Bit	(UTCR4_LPM*0)	/*  Zero pulse = 3/16 Bit time     */
#define UTCR4_Z1_6us	(UTCR4_LPM*1)	/*  Zero pulse = 1.6 us            */

#define UTDR_DATA	Fld (8, 0)	/* receive/transmit DATA FIFOs     */
#if 0           	        	/* Hidden receive FIFO bits        */
#define UTDR_PRE	0x00000100	/*  receive PaRity Error (read)    */
#define UTDR_FRE	0x00000200	/*  receive FRaming Error (read)   */
#define UTDR_ROR	0x00000400	/*  Receive FIFO Over-Run (read)   */
#endif /* 0 */

#define UTSR0_TFS	0x00000001	/* Transmit FIFO 1/2-full or less  */
					/* Service request (read)          */
#define UTSR0_RFS	0x00000002	/* Receive FIFO 1/3-to-2/3-full or */
					/* more Service request (read)     */
#define UTSR0_RID	0x00000004	/* Receiver IDle                   */
#define UTSR0_RBB	0x00000008	/* Receive Beginning of Break      */
#define UTSR0_REB	0x00000010	/* Receive End of Break            */
#define UTSR0_EIF	0x00000020	/* Error In FIFO (read)            */

#define UTSR1_TBY	0x00000001	/* Transmitter BusY (read)         */
#define UTSR1_RNE	0x00000002	/* Receive FIFO Not Empty (read)   */
#define UTSR1_TNF	0x00000004	/* Transmit FIFO Not Full (read)   */
#define UTSR1_PRE	0x00000008	/* receive PaRity Error (read)     */
#define UTSR1_FRE	0x00000010	/* receive FRaming Error (read)    */
#define UTSR1_ROR	0x00000020	/* Receive FIFO Over-Run (read)    */


/*
 * Synchronous Data Link Controller (SDLC) control registers
 *
 * Registers
 *    Ser1SDCR0 	Serial port 1 Synchronous Data Link Controller (SDLC)
 *              	Control Register 0 (read/write).
 *    Ser1SDCR1 	Serial port 1 Synchronous Data Link Controller (SDLC)
 *              	Control Register 1 (read/write).
 *    Ser1SDCR2 	Serial port 1 Synchronous Data Link Controller (SDLC)
 *              	Control Register 2 (read/write).
 *    Ser1SDCR3 	Serial port 1 Synchronous Data Link Controller (SDLC)
 *              	Control Register 3 (read/write).
 *    Ser1SDCR4 	Serial port 1 Synchronous Data Link Controller (SDLC)
 *              	Control Register 4 (read/write).
 *    Ser1SDDR  	Serial port 1 Synchronous Data Link Controller (SDLC)
 *              	Data Register (read/write).
 *    Ser1SDSR0 	Serial port 1 Synchronous Data Link Controller (SDLC)
 *              	Status Register 0 (read/write).
 *    Ser1SDSR1 	Serial port 1 Synchronous Data Link Controller (SDLC)
 *              	Status Register 1 (read/write).
 *
 * Clocks
 *    fxtl, Txtl	Frequency, period of the system crystal (3.6864 MHz
 *              	or 3.5795 MHz).
 *    fsd, Tsd  	Frequency, period of the SDLC communication.
 */

#define _Ser1SDCR0	0x80020060	/* Ser. port 1 SDLC Control Reg. 0 */
#define _Ser1SDCR1	0x80020064	/* Ser. port 1 SDLC Control Reg. 1 */
#define _Ser1SDCR2	0x80020068	/* Ser. port 1 SDLC Control Reg. 2 */
#define _Ser1SDCR3	0x8002006C	/* Ser. port 1 SDLC Control Reg. 3 */
#define _Ser1SDCR4	0x80020070	/* Ser. port 1 SDLC Control Reg. 4 */
#define _Ser1SDDR	0x80020078	/* Ser. port 1 SDLC Data Reg.      */
#define _Ser1SDSR0	0x80020080	/* Ser. port 1 SDLC Status Reg. 0  */
#define _Ser1SDSR1	0x80020084	/* Ser. port 1 SDLC Status Reg. 1  */

#if LANGUAGE == C
#define Ser1SDCR0	        	/* Ser. port 1 SDLC Control Reg. 0 */ \
			(*((volatile Word *) io_p2v (_Ser1SDCR0)))
#define Ser1SDCR1	        	/* Ser. port 1 SDLC Control Reg. 1 */ \
			(*((volatile Word *) io_p2v (_Ser1SDCR1)))
#define Ser1SDCR2	        	/* Ser. port 1 SDLC Control Reg. 2 */ \
			(*((volatile Word *) io_p2v (_Ser1SDCR2)))
#define Ser1SDCR3	        	/* Ser. port 1 SDLC Control Reg. 3 */ \
			(*((volatile Word *) io_p2v (_Ser1SDCR3)))
#define Ser1SDCR4	        	/* Ser. port 1 SDLC Control Reg. 4 */ \
			(*((volatile Word *) io_p2v (_Ser1SDCR4)))
#define Ser1SDDR	        	/* Ser. port 1 SDLC Data Reg.      */ \
			(*((volatile Word *) io_p2v (_Ser1SDDR)))
#define Ser1SDSR0	        	/* Ser. port 1 SDLC Status Reg. 0  */ \
			(*((volatile Word *) io_p2v (_Ser1SDSR0)))
#define Ser1SDSR1	        	/* Ser. port 1 SDLC Status Reg. 1  */ \
			(*((volatile Word *) io_p2v (_Ser1SDSR1)))
#endif /* LANGUAGE == C */

#define SDCR0_SUS	0x00000001	/* SDLC/UART Select                */
#define SDCR0_SDLC	(SDCR0_SUS*0)	/*  SDLC mode (TXD1 & RXD1)        */
#define SDCR0_UART	(SDCR0_SUS*1)	/*  UART mode (TXD1 & RXD1)        */
#define SDCR0_SDF	0x00000002	/* Single/Double start Flag select */
#define SDCR0_SglFlg	(SDCR0_SDF*0)	/*  Single start Flag              */
#define SDCR0_DblFlg	(SDCR0_SDF*1)	/*  Double start Flag              */
#define SDCR0_LBM	0x00000004	/* Look-Back Mode                  */
#define SDCR0_BMS	0x00000008	/* Bit Modulation Select           */
#define SDCR0_FM0	(SDCR0_BMS*0)	/*  Freq. Modulation zero (0)      */
#define SDCR0_NRZ	(SDCR0_BMS*1)	/*  Non-Return to Zero modulation  */
#define SDCR0_SCE	0x00000010	/* Sample Clock Enable (GPIO [16]) */
#define SDCR0_SCD	0x00000020	/* Sample Clock Direction select   */
					/* (GPIO [16])                     */
#define SDCR0_SClkIn	(SDCR0_SCD*0)	/*  Sample Clock Input             */
#define SDCR0_SClkOut	(SDCR0_SCD*1)	/*  Sample Clock Output            */
#define SDCR0_RCE	0x00000040	/* Receive Clock Edge select       */
#define SDCR0_RcRsEdg	(SDCR0_RCE*0)	/*  Receive clock Rising-Edge      */
#define SDCR0_RcFlEdg	(SDCR0_RCE*1)	/*  Receive clock Falling-Edge     */
#define SDCR0_TCE	0x00000080	/* Transmit Clock Edge select      */
#define SDCR0_TrRsEdg	(SDCR0_TCE*0)	/*  Transmit clock Rising-Edge     */
#define SDCR0_TrFlEdg	(SDCR0_TCE*1)	/*  Transmit clock Falling-Edge    */

#define SDCR1_AAF	0x00000001	/* Abort After Frame enable        */
					/* (GPIO [17])                     */
#define SDCR1_TXE	0x00000002	/* Transmit Enable                 */
#define SDCR1_RXE	0x00000004	/* Receive Enable                  */
#define SDCR1_RIE	0x00000008	/* Receive FIFO 1/3-to-2/3-full or */
					/* more Interrupt Enable           */
#define SDCR1_TIE	0x00000010	/* Transmit FIFO 1/2-full or less  */
					/* Interrupt Enable                */
#define SDCR1_AME	0x00000020	/* Address Match Enable            */
#define SDCR1_TUS	0x00000040	/* Transmit FIFO Under-run Select  */
#define SDCR1_EFrmURn	(SDCR1_TUS*0)	/*  End Frame on Under-Run         */
#define SDCR1_AbortURn	(SDCR1_TUS*1)	/*  Abort on Under-Run             */
#define SDCR1_RAE	0x00000080	/* Receive Abort interrupt Enable  */

#define SDCR2_AMV	Fld (8, 0)	/* Address Match Value             */

#define SDCR3_BRD	Fld (4, 0)	/* Baud Rate Divisor/16 - 1 [11:8] */
#define SDCR4_BRD	Fld (8, 0)	/* Baud Rate Divisor/16 - 1  [7:0] */
					/* fsd = fxtl/(16*(BRD[11:0] + 1)) */
					/* Tsd = 16*(BRD[11:0] + 1)*Txtl   */
#define SDCR3_BdRtDiv(Div)      	/*  Baud Rate Divisor [16..65536]  */ \
			(((Div) - 16)/16 >> FSize (SDCR4_BRD) << \
			 FShft (SDCR3_BRD))
#define SDCR4_BdRtDiv(Div)      	/*  Baud Rate Divisor [16..65536]  */ \
			(((Div) - 16)/16 & FAlnMsk (SDCR4_BRD) << \
			 FShft (SDCR4_BRD))
					/*  fsd = fxtl/(16*Floor (Div/16)) */
					/*  Tsd = 16*Floor (Div/16)*Txtl   */
#define SDCR3_CeilBdRtDiv(Div)  	/*  Ceil. of BdRtDiv [16..65536]   */ \
			(((Div) - 1)/16 >> FSize (SDCR4_BRD) << \
			 FShft (SDCR3_BRD))
#define SDCR4_CeilBdRtDiv(Div)  	/*  Ceil. of BdRtDiv [16..65536]   */ \
			(((Div) - 1)/16 & FAlnMsk (SDCR4_BRD) << \
			 FShft (SDCR4_BRD))
					/*  fsd = fxtl/(16*Ceil (Div/16))  */
					/*  Tsd = 16*Ceil (Div/16)*Txtl    */

#define SDDR_DATA	Fld (8, 0)	/* receive/transmit DATA FIFOs     */
#if 0           	        	/* Hidden receive FIFO bits        */
#define SDDR_EOF	0x00000100	/*  receive End-Of-Frame (read)    */
#define SDDR_CRE	0x00000200	/*  receive CRC Error (read)       */
#define SDDR_ROR	0x00000400	/*  Receive FIFO Over-Run (read)   */
#endif /* 0 */

#define SDSR0_EIF	0x00000001	/* Error In FIFO (read)            */
#define SDSR0_TUR	0x00000002	/* Transmit FIFO Under-Run         */
#define SDSR0_RAB	0x00000004	/* Receive ABort                   */
#define SDSR0_TFS	0x00000008	/* Transmit FIFO 1/2-full or less  */
					/* Service request (read)          */
#define SDSR0_RFS	0x00000010	/* Receive FIFO 1/3-to-2/3-full or */
					/* more Service request (read)     */

#define SDSR1_RSY	0x00000001	/* Receiver SYnchronized (read)    */
#define SDSR1_TBY	0x00000002	/* Transmitter BusY (read)         */
#define SDSR1_RNE	0x00000004	/* Receive FIFO Not Empty (read)   */
#define SDSR1_TNF	0x00000008	/* Transmit FIFO Not Full (read)   */
#define SDSR1_RTD	0x00000010	/* Receive Transition Detected     */
#define SDSR1_EOF	0x00000020	/* receive End-Of-Frame (read)     */
#define SDSR1_CRE	0x00000040	/* receive CRC Error (read)        */
#define SDSR1_ROR	0x00000080	/* Receive FIFO Over-Run (read)    */


/*
 * High-Speed Serial to Parallel controller (HSSP) control registers
 *
 * Registers
 *    Ser2HSCR0 	Serial port 2 High-Speed Serial to Parallel
 *              	controller (HSSP) Control Register 0 (read/write).
 *    Ser2HSCR1 	Serial port 2 High-Speed Serial to Parallel
 *              	controller (HSSP) Control Register 1 (read/write).
 *    Ser2HSDR  	Serial port 2 High-Speed Serial to Parallel
 *              	controller (HSSP) Data Register (read/write).
 *    Ser2HSSR0 	Serial port 2 High-Speed Serial to Parallel
 *              	controller (HSSP) Status Register 0 (read/write).
 *    Ser2HSSR1 	Serial port 2 High-Speed Serial to Parallel
 *              	controller (HSSP) Status Register 1 (read).
 *    Ser2HSCR2 	Serial port 2 High-Speed Serial to Parallel
 *              	controller (HSSP) Control Register 2 (read/write).
 *              	[The HSCR2 register is only implemented in
 *              	versions 2.0 (rev. = 8) and higher of the StrongARM
 *              	SA-1100.]
 */

#define _Ser2HSCR0	0x80040060	/* Ser. port 2 HSSP Control Reg. 0 */
#define _Ser2HSCR1	0x80040064	/* Ser. port 2 HSSP Control Reg. 1 */
#define _Ser2HSDR	0x8004006C	/* Ser. port 2 HSSP Data Reg.      */
#define _Ser2HSSR0	0x80040074	/* Ser. port 2 HSSP Status Reg. 0  */
#define _Ser2HSSR1	0x80040078	/* Ser. port 2 HSSP Status Reg. 1  */
#define _Ser2HSCR2	0x90060028	/* Ser. port 2 HSSP Control Reg. 2 */

#if LANGUAGE == C
#define Ser2HSCR0	        	/* Ser. port 2 HSSP Control Reg. 0 */ \
			(*((volatile Word *) io_p2v (_Ser2HSCR0)))
#define Ser2HSCR1	        	/* Ser. port 2 HSSP Control Reg. 1 */ \
			(*((volatile Word *) io_p2v (_Ser2HSCR1)))
#define Ser2HSDR	        	/* Ser. port 2 HSSP Data Reg.      */ \
			(*((volatile Word *) io_p2v (_Ser2HSDR)))
#define Ser2HSSR0	        	/* Ser. port 2 HSSP Status Reg. 0  */ \
			(*((volatile Word *) io_p2v (_Ser2HSSR0)))
#define Ser2HSSR1	        	/* Ser. port 2 HSSP Status Reg. 1  */ \
			(*((volatile Word *) io_p2v (_Ser2HSSR1)))
#define Ser2HSCR2	        	/* Ser. port 2 HSSP Control Reg. 2 */ \
			(*((volatile Word *) io_p2v (_Ser2HSCR2)))
#endif /* LANGUAGE == C */

#define HSCR0_ITR	0x00000001	/* IrDA Transmission Rate          */
#define HSCR0_UART	(HSCR0_ITR*0)	/*  UART mode (115.2 kb/s if IrDA) */
#define HSCR0_HSSP	(HSCR0_ITR*1)	/*  HSSP mode (4 Mb/s)             */
#define HSCR0_LBM	0x00000002	/* Look-Back Mode                  */
#define HSCR0_TUS	0x00000004	/* Transmit FIFO Under-run Select  */
#define HSCR0_EFrmURn	(HSCR0_TUS*0)	/*  End Frame on Under-Run         */
#define HSCR0_AbortURn	(HSCR0_TUS*1)	/*  Abort on Under-Run             */