ppc860sio.h

motorola mpc系列 mpc852cpu bsp

/*** SCC1 Event reg ***/
#define	MPC860_SCCE1(base)	((VINT16 *) ((base) + 0xA10))
/*** SCC1 Mask reg ***/
#define	MPC860_SCCM1(base)	((VINT16 *) ((base) + 0xA14))
/*** SCC1 Status reg ***/
#define	MPC860_SCCS1(base)	((VINT8  *) ((base) + 0xA17))

/*** SCC2 Mode reg low ***/
#define	MPC860_GSMR_L2(base)	((VINT32 *) ((base) + 0xA20))
/*** SCC2 Mode reg High ***/
#define	MPC860_GSMR_H2(base)	((VINT32 *) ((base) + 0xA24))
/*** SCC2 Protocol Specific Mode reg ***/
#define	MPC860_PSMR2(base)	((VINT16 *) ((base) + 0xA28))
/*** SCC2 Transmit-On-Demand reg ***/
#define	MPC860_TODR2(base)	((VINT16 *) ((base) + 0xA2C))
/*** SCC2 Data Synchronization reg ***/
#define	MPC860_DSR2(base)	((VINT16 *) ((base) + 0xA2E))
/*** SCC2 Event reg ***/
#define	MPC860_SCCE2(base)	((VINT16 *) ((base) + 0xA30))
/*** SCC2 Mask reg ***/
#define	MPC860_SCCM2(base)	((VINT16 *) ((base) + 0xA34))
/*** SCC2 Status reg ***/
#define	MPC860_SCCS2(base)	((VINT8  *) ((base) + 0xA37))

/*** SCC3 Mode reg low ***/
#define	MPC860_GSMR_L3(base)	((VINT32 *) ((base) + 0xA40))
/*** SCC3 Mode reg High ***/
#define	MPC860_GSMR_H3(base)	((VINT32 *) ((base) + 0xA44))
/*** SCC3 Protocol Specific Mode reg ***/
#define	MPC860_PSMR3(base)	((VINT16 *) ((base) + 0xA48))
/*** SCC3 Transmit-On-Demand reg ***/
#define	MPC860_TODR3(base)	((VINT16 *) ((base) + 0xA4C))
/*** SCC3 Data Synchronization reg ***/
#define	MPC860_DSR3(base)	((VINT16 *) ((base) + 0xA4E))
/*** SCC3 Event reg ***/
#define	MPC860_SCCE3(base)	((VINT16 *) ((base) + 0xA50))
/*** SCC3 Mask reg ***/
#define	MPC860_SCCM3(base)	((VINT16 *) ((base) + 0xA54))
/*** SCC3 Status reg ***/
#define	MPC860_SCCS3(base)	((VINT8  *) ((base) + 0xA57))

/*** SCC4 Mode reg low ***/
#define	MPC860_GSMR_L4(base)	((VINT32 *) ((base) + 0xA60))
/*** SCC4 Mode reg High ***/
#define	MPC860_GSMR_H4(base)	((VINT32 *) ((base) + 0xA64))
/*** SCC4 Protocol Specific Mode reg ***/
#define	MPC860_PSMR4(base)	((VINT16 *) ((base) + 0xA68))
/*** SCC4 Transmit-On-Demand reg ***/
#define	MPC860_TODR4(base)	((VINT16 *) ((base) + 0xA6C))
/*** SCC4 Data Synchronization reg ***/
#define	MPC860_DSR4(base)	((VINT16 *) ((base) + 0xA6E))
/*** SCC4 Event reg ***/
#define	MPC860_SCCE4(base)	((VINT16 *) ((base) + 0xA70))
/*** SCC4 Mask reg ***/
#define	MPC860_SCCM4(base)	((VINT16 *) ((base) + 0xA74))
/*** SCC4 Status reg ***/
#define	MPC860_SCCS4(base)	((VINT8  *) ((base) + 0xA77))

/*** SMC1 Mode reg ***/
#define	MPC860_SMCMR1(base)	((VINT16 *) ((base) + 0xA82))
/*** SMC1 Event reg ***/
#define	MPC860_SMCE1(base)	((VINT8  *) ((base) + 0xA86))
/*** SMC1 Mask reg ***/
#define	MPC860_SMCM1(base)	((VINT8  *) ((base) + 0xA8A))
/*** SMC2 Mode reg ***/
#define	MPC860_SMCMR2(base)	((VINT16 *) ((base) + 0xA92))
/*** SMC2 or PIP Event reg ***/
#define	MPC860_SMCE2(base)	((VINT8  *) ((base) + 0xA96))
/*** SMC2 Mask reg ***/
#define	MPC860_SMCM2(base)	((VINT8  *) ((base) + 0xA9A))

/*** SPI Mode reg ***/
#define	MPC860_SPMODE(base)	((VINT16 *) ((base) + 0xAA0))
/*** SPI Event reg ***/
#define	MPC860_SPIE(base)	((VINT8  *) ((base) + 0xAA6))
/*** SPI Mask reg ***/
#define	MPC860_SPIM(base)	((VINT8  *) ((base) + 0xAAA))
/*** SPI Command reg ***/
#define	MPC860_SPCOM(base)	((VINT8  *) ((base) + 0xAAD))

/*** PIP Configuration reg ***/
#define	MPC860_PIPC(base)	((VINT16 *) ((base) + 0xAB2))
/*** PIP Timing params reg ***/
#define	MPC860_PTPR(base)	((VINT16 *) ((base) + 0xAB6))
/*** Port B data direction reg ***/
#define	MPC860_PBDIR(base)	((VINT32 *) ((base) + 0xAB8))
/*** Port B pin assign reg ***/
#define	MPC860_PBPAR(base)	((VINT32 *) ((base) + 0xABC))
/*** Port B open drain reg ***/
#define	MPC860_PBODR(base)	((VINT16 *) ((base) + 0xAC2))
/*** Port B Data register ***/
#define	MPC860_PBDAT(base)	((VINT32 *) ((base) + 0xAC4))

/*** SI Mode reg ***/
#define	MPC860_SIMODE(base)	((VINT32 *) ((base) + 0xAE0))
/*** SI Global Mode reg ***/
#define	MPC860_SIGMR(base)	((VINT8  *) ((base) + 0xAE4))
/*** SI Status reg ***/
#define	MPC860_SISTR(base)	((VINT8  *) ((base) + 0xAE6))
/*** SI Command reg ***/
#define	MPC860_SICMR(base)	((VINT8  *) ((base) + 0xAE7))
/*** SI Clock route reg ***/
#define	MPC860_SICR(base)	((VINT32 *) ((base) + 0xAEC))
/*** SI RAM pointers reg ***/
#define	MPC860_SIRP(base)	((VINT32 *) ((base) + 0xAF0))
/*** SI Routing RAM base addr ***/
#define	MPC860_SIRAM_BASE(base)	((base) + 0xC00)

/*** Data Param RAM base addr ***/
#define	MPC860_DPRAM_BASE(base)	((base) + 0x2000)

/* Register Equates By Bit */

/* Equates for Baud Rate Generation Registers */
#define MPC860_BRGC_RST		0x20000	/* 1 = reset BRG */
#define MPC860_BRGC_ENABLE_CNT	0x10000	/* 1 = enable clocks to BRG */
#define MPC860_BRGC_BRGCLK_SRC	0x00000	/* Baud Rate Gen clock src */
#define MPC860_BRGC_CLK2_SRC 	0x04000	/* CLK2 pin = BRG source */
#define MPC860_BRGC_CLK6_SRC	0x08000	/* CLK6 pin = BRG source */
#define MPC860_BRGC_AUTOBAUD	0x02000	/* 1 = autobaud on Rx */
					/* 0 = normal operation */
#define MPC860_BRGC_CLKDIV_MASK	0x01FFE	/* 12 bit value */
#define MPC860_BRGC_CLKDIV_SHIFT    0x1	/* shifted up one bit */
#define MPC860_BRGC_PRESCALE_16	0x00001	/* 1 = divide-by-16 clock */

/* Equates for SIMODE register */
#define MPC860_SIMODE_SMC2_MUX	0x80000000	/* connected to mux SI */
#define MPC860_SIMODE_SMC2_NMSI	0x00000000	/* connected to mux SI */
#define MPC860_SIMODE_SMC2_BRG1	0x00000000	/* BRG1 is clock source */
#define MPC860_SIMODE_SMC2_BRG2	0x10000000	/* BRG2 is clock source */
#define MPC860_SIMODE_SMC2_BRG3	0x20000000	/* BRG3 is clock source */
#define MPC860_SIMODE_SMC2_BRG4	0x30000000	/* BRG4 is clock source */
#define MPC860_SIMODE_SMC2_CLK5	0x40000000	/* CLK5 is clock source */
#define MPC860_SIMODE_SMC2_CLK6	0x50000000	/* CLK6 is clock source */
#define MPC860_SIMODE_SMC2_CLK7	0x60000000	/* CLK7 is clock source */
#define MPC860_SIMODE_SMC2_CLK8	0x70000000	/* CLK8 is clock source */

#define MPC860_SIMODE_SMC1_MUX	0x00008000	/* connected to mux SI */
#define MPC860_SIMODE_SMC1_NMSI	0x00000000	/* connected to mux SI */
#define MPC860_SIMODE_SMC1_BRG1	0x00000000	/* BRG1 is clock source */
#define MPC860_SIMODE_SMC1_BRG2	0x00001000	/* BRG2 is clock source */
#define MPC860_SIMODE_SMC1_BRG3	0x00002000	/* BRG3 is clock source */
#define MPC860_SIMODE_SMC1_BRG4	0x00003000	/* BRG4 is clock source */
#define MPC860_SIMODE_SMC1_CLK1	0x00004000	/* CLK1 is clock source */
#define MPC860_SIMODE_SMC1_CLK2	0x00005000	/* CLK2 is clock source */
#define MPC860_SIMODE_SMC1_CLK3	0x00006000	/* CLK3 is clock source */
#define MPC860_SIMODE_SMC1_CLK4	0x00007000	/* CLK4 is clock source */

#define MPC860_SIMODE_TDMB_NORM	0x00000000	/* normal operation */
#define MPC860_SIMODE_TDMB_ECHO	0x04000000	/* auto echo */
#define MPC860_SIMODE_TDMB_LOOP	0x08000000	/* internal loopback */
#define MPC860_SIMODE_TDMB_LCTR	0x0C000000	/* loopback control */

/*
 * Equates for SMCE SM UART-mode Event Register
 * writing a one to these location clears an event/interrupt
 */
#define MPC860_SMCE_UART_BRK_EVENT	0x10	/* break char received */
#define MPC860_SMCE_UART_BSY_EVENT	0x04	/* char discarded no bufs */
#define MPC860_SMCE_UART_TX_EVENT	0x02	/* char transmitted */
#define MPC860_SMCE_UART_RX_EVENT	0x01	/* char received  */
#define MPC860_SMCE_UART_ALL_EVENTS ( \
	MPC860_SMCE_UART_BRK_EVENT    | \
	MPC860_SMCE_UART_BSY_EVENT    | \
	MPC860_SMCE_UART_TX_EVENT     | \
	MPC860_SMCE_UART_RX_EVENT      )
	

/* 
 * Equates for SMCM SM UART-mode Mask Register
 * writing a one to these locations masks an event/interrupt
 */
#define MPC860_SMCM_UART_BRK_MASK	0x10	/* break char received */
#define MPC860_SMCM_UART_BSY_MASK	0x04	/* char discarded no bufs */
#define MPC860_SMCM_UART_TX_MASK	0x02	/* char transmitted */
#define MPC860_SMCM_UART_RX_MASK	0x01	/* char received  */

/* Equates for CICR register CP interrupt configuration register */
#define MPC860_CICR_IRL_LEVEL_0	0x00000000	/* highest interrupt level */
#define MPC860_CICR_IRL_LEVEL_1	0x00020000
#define MPC860_CICR_IRL_LEVEL_2	0x00040000
#define MPC860_CICR_IRL_LEVEL_3	0x00060000
#define MPC860_CICR_IRL_LEVEL_4	0x00080000	/* standard value */
#define MPC860_CICR_IRL_LEVEL_5	0x000A0000
#define MPC860_CICR_IRL_LEVEL_6	0x000C0000
#define MPC860_CICR_IRL_LEVEL_7	0x000E0000	/* lowest */
#define MPC860_CICR_HP_SRC_STD	0x0001F000	/* highest priority int */
#define MPC860_CICR_MASTER_IEN	0x00000080	/* master interrupt enable */

/* Equates for CIMR register CP interrupt mask register */
#define MPC860_CIMR_SCC1_MASK	0x40000000	/* mask SCC1 interrupt */
#define MPC860_CIMR_SCC2_MASK	0x20000000	/* mask SCC2 interrupt */
#define MPC860_CIMR_SMC1_MASK	0x00000010	/* mask SMC1 interrupt */
#define MPC860_CIMR_SMC2_MASK	0x00000008	/* mask SMC2 interrupt */

/* Equates for RFCR register receive function code register */
#define MPC860_RFCR_DEC_LE	0x00	/* DEC little endian mode */
#define MPC860_RFCR_PPC_LE	0x08	/* PPC little endian mode */
					/* reverse transmission order of */
					/* bytes compared to DEC/Intel mode */
#define MPC860_RFCR_MOT_BE	0x18	/* big endian mode */

/* Equates for TFCR register transmission function code register */
#define MPC860_TFCR_DEC_LE	0x00	/* DEC little endian mode */
#define MPC860_TFCR_PPC_LE	0x08	/* PPC little endian mode */
					/* reverse transmission order of */
					/* bytes compared to DEC/Intel mode */
#define MPC860_TFCR_MOT_BE	0x18	/* big endian mode */

/* Equates for SMC Mode Register SMCMR */
#define MPC860_SMCMR_CLEN_MASK	0x7800	/* # bits in char minus one */
					/* set to # data bits + # parity */
					/* bits + # stop bits */
#define MPC860_SMCMR_CLEN_STD	0x4800	/* for 8-N-1 std serial I/O */
#define MPC860_SMCMR_STOPLEN_1	0x0000	/* stop length = 1 */
#define MPC860_SMCMR_STOPLEN_2	0x0400	/* stop length = 2 */
#define MPC860_SMCMR_NO_PARITY	0x0000	/* parity disabled */
#define MPC860_SMCMR_PARITY	0x0200	/* parity enabled */
#define MPC860_SMCMR_PARITY_ODD	0x0000	/* odd parity if enabled */
#define MPC860_SMCMR_PARITY_EVEN 0x0100	/* even parity if enabled */
#define MPC860_SMCMR_GCI_MODE	0x0000	/* GCI or SCIT mode */
#define MPC860_SMCMR_UART_MODE	0x0020	/* UART mode */
#define MPC860_SMCMR_TRANS_MODE	0x0030	/* totally transparent mode */
#define MPC860_SMCMR_NORM_MODE	0x0000	/* normal operation mode */
#define MPC860_SMCMR_LOOP_MODE	0x0004	/* local loopback mode */
#define MPC860_SMCMR_ECHO_MODE	0x0008	/* echo mode */
#define MPC860_SMCMR_TX_ENABLE	0x0002	/* enable transmitter */
#define MPC860_SMCMR_TX_DISABLE	0x0000	/* disable transmitter */
#define MPC860_SMCMR_RX_ENABLE	0x0001	/* enable receiver */
#define MPC860_SMCMR_RX_DISABLE	0x0000	/* disable receiver */

#define MPC860_SMCMR_STD_MODE  ( \
	MPC860_SMCMR_CLEN_STD  | \
	MPC860_SMCMR_STOPLEN_1 | \
	MPC860_SMCMR_NO_PARITY | \
	MPC860_SMCMR_UART_MODE | \
	MPC860_SMCMR_NORM_MODE )
#define MPC860_SCMCR_STD_MODE_ENABLED ( \
	MPC860_SMCMR_STD_MODE  | \
	MPC860_SMCMR_TX_ENABLE | \
	MPC860_SMCMR_RX_ENABLE        )

#endif	/* _ASMLANGUAGE */

#ifdef __cplusplus
}
#endif

#endif /* __INCppc860Sioh */