path: root/include/asm-arm/arch-at91rm9200/AT91RM9200.h

/*
 * (C) Copyright 2003
 * AT91RM9200 definitions
 * Author : ATMEL AT91 application group
 *
 * See file CREDITS for list of people who contributed to this
 * project.
 *
 * 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
 */

#ifndef AT91RM9200_H
#define AT91RM9200_H

typedef volatile unsigned int AT91_REG;/* Hardware register definition */

/* ***************************************************************************** */
/*              SOFTWARE API DEFINITION  FOR Timer Counter Channel Interface */
/* ***************************************************************************** */
typedef struct _AT91S_TC {
	AT91_REG	 TC_CCR; 	/* Channel Control Register */
	AT91_REG	 TC_CMR; 	/* Channel Mode Register */
	AT91_REG	 Reserved0[2]; 	/*  */
	AT91_REG	 TC_CV; 	/* Counter Value */
	AT91_REG	 TC_RA; 	/* Register A */
	AT91_REG	 TC_RB; 	/* Register B */
	AT91_REG	 TC_RC; 	/* Register C */
	AT91_REG	 TC_SR; 	/* Status Register */
	AT91_REG	 TC_IER; 	/* Interrupt Enable Register */
	AT91_REG	 TC_IDR; 	/* Interrupt Disable Register */
	AT91_REG	 TC_IMR; 	/* Interrupt Mask Register */
} AT91S_TC, *AT91PS_TC;

#define AT91C_TC_TIMER_DIV1_CLOCK      ((unsigned int) 0x0 <<  0) /* (TC) MCK/2 */
#define AT91C_TC_TIMER_DIV2_CLOCK      ((unsigned int) 0x1 <<  0) /* (TC) MCK/8 */
#define AT91C_TC_TIMER_DIV3_CLOCK      ((unsigned int) 0x2 <<  0) /* (TC) MCK/32 */
#define AT91C_TC_TIMER_DIV4_CLOCK      ((unsigned int) 0x3 <<  0) /* (TC) MCK/128 */
#define AT91C_TC_SLOW_CLOCK            ((unsigned int) 0x4 <<  0) /* (TC) SLOW CLK */
#define AT91C_TC_XC0_CLOCK             ((unsigned int) 0x5 <<  0) /* (TC) XC0 */
#define AT91C_TC_XC1_CLOCK             ((unsigned int) 0x6 <<  0) /* (TC) XC1 */
#define AT91C_TC_XC2_CLOCK             ((unsigned int) 0x7 <<  0) /* (TC) XC2 */
#define 	AT91C_TCB_TC0XC0S_NONE                 ((unsigned int) 0x1) /* (TCB) None signal connected to XC0 */
#define 	AT91C_TCB_TC1XC1S_NONE                 ((unsigned int) 0x1 <<  2) /* (TCB) None signal connected to XC1 */
#define 	AT91C_TCB_TC2XC2S_NONE                 ((unsigned int) 0x1 <<  4) /* (TCB) None signal connected to XC2 */
#define AT91C_TC_CLKDIS       ((unsigned int) 0x1 <<  1) /* (TC) Counter Clock Disable Command */
#define AT91C_TC_SWTRG        ((unsigned int) 0x1 <<  2) /* (TC) Software Trigger Command */
#define AT91C_TC_CLKEN        ((unsigned int) 0x1 <<  0) /* (TC) Counter Clock Enable Command */

/* ***************************************************************************** */
/*              SOFTWARE API DEFINITION  FOR Usart */
/* ***************************************************************************** */
typedef struct _AT91S_USART {
	AT91_REG	 US_CR; 	/* Control Register */
	AT91_REG	 US_MR; 	/* Mode Register */
	AT91_REG	 US_IER; 	/* Interrupt Enable Register */
	AT91_REG	 US_IDR; 	/* Interrupt Disable Register */
	AT91_REG	 US_IMR; 	/* Interrupt Mask Register */
	AT91_REG	 US_CSR; 	/* Channel Status Register */
	AT91_REG	 US_RHR; 	/* Receiver Holding Register */
	AT91_REG	 US_THR; 	/* Transmitter Holding Register */
	AT91_REG	 US_BRGR; 	/* Baud Rate Generator Register */
	AT91_REG	 US_RTOR; 	/* Receiver Time-out Register */
	AT91_REG	 US_TTGR; 	/* Transmitter Time-guard Register */
	AT91_REG	 Reserved0[5]; 	/*  */
	AT91_REG	 US_FIDI; 	/* FI_DI_Ratio Register */
	AT91_REG	 US_NER; 	/* Nb Errors Register */
	AT91_REG	 US_XXR; 	/* XON_XOFF Register */
	AT91_REG	 US_IF; 	/* IRDA_FILTER Register */
	AT91_REG	 Reserved1[44]; 	/*  */
	AT91_REG	 US_RPR; 	/* Receive Pointer Register */
	AT91_REG	 US_RCR; 	/* Receive Counter Register */
	AT91_REG	 US_TPR; 	/* Transmit Pointer Register */
	AT91_REG	 US_TCR; 	/* Transmit Counter Register */
	AT91_REG	 US_RNPR; 	/* Receive Next Pointer Register */
	AT91_REG	 US_RNCR; 	/* Receive Next Counter Register */
	AT91_REG	 US_TNPR; 	/* Transmit Next Pointer Register */
	AT91_REG	 US_TNCR; 	/* Transmit Next Counter Register */
	AT91_REG	 US_PTCR; 	/* PDC Transfer Control Register */
	AT91_REG	 US_PTSR; 	/* PDC Transfer Status Register */
} AT91S_USART, *AT91PS_USART;

/************************************************************************/
/*          SOFTWARE API DEFINITION  FOR Clock Generator Controler      */
/************************************************************************/
typedef struct _AT91S_CKGR {
	AT91_REG	 CKGR_MOR; 	/* Main Oscillator Register */
	AT91_REG	 CKGR_MCFR; 	/* Main Clock  Frequency Register */
	AT91_REG	 CKGR_PLLAR; 	/* PLL A Register */
	AT91_REG	 CKGR_PLLBR; 	/* PLL B Register */
} AT91S_CKGR, *AT91PS_CKGR;

/* -------- CKGR_MOR : (CKGR Offset: 0x0) Main Oscillator Register -------- */
#define AT91C_CKGR_MOSCEN     ((unsigned int) 0x1 <<  0) /* (CKGR) Main Oscillator Enable */
#define AT91C_CKGR_OSCTEST    ((unsigned int) 0x1 <<  1) /* (CKGR) Oscillator Test */
#define AT91C_CKGR_OSCOUNT    ((unsigned int) 0xFF <<  8) /* (CKGR) Main Oscillator Start-up Time */
/* -------- CKGR_MCFR : (CKGR Offset: 0x4) Main Clock Frequency Register -------- */
#define AT91C_CKGR_MAINF      ((unsigned int) 0xFFFF <<  0) /* (CKGR) Main Clock Frequency */
#define AT91C_CKGR_MAINRDY    ((unsigned int) 0x1 << 16) /* (CKGR) Main Clock Ready */
/* -------- CKGR_PLLAR : (CKGR Offset: 0x8) PLL A Register -------- */
#define AT91C_CKGR_DIVA       ((unsigned int) 0xFF <<  0) /* (CKGR) Divider Selected */
#define 	AT91C_CKGR_DIVA_0                    ((unsigned int) 0x0) /* (CKGR) Divider output is 0 */
#define 	AT91C_CKGR_DIVA_BYPASS               ((unsigned int) 0x1) /* (CKGR) Divider is bypassed */
#define AT91C_CKGR_PLLACOUNT  ((unsigned int) 0x3F <<  8) /* (CKGR) PLL A Counter */
#define AT91C_CKGR_OUTA       ((unsigned int) 0x3 << 14) /* (CKGR) PLL A Output Frequency Range */
#define 	AT91C_CKGR_OUTA_0                    ((unsigned int) 0x0 << 14) /* (CKGR) Please refer to the PLLA datasheet */
#define 	AT91C_CKGR_OUTA_1                    ((unsigned int) 0x1 << 14) /* (CKGR) Please refer to the PLLA datasheet */
#define 	AT91C_CKGR_OUTA_2                    ((unsigned int) 0x2 << 14) /* (CKGR) Please refer to the PLLA datasheet */
#define 	AT91C_CKGR_OUTA_3                    ((unsigned int) 0x3 << 14) /* (CKGR) Please refer to the PLLA datasheet */
#define AT91C_CKGR_MULA       ((unsigned int) 0x7FF << 16) /* (CKGR) PLL A Multiplier */
#define AT91C_CKGR_SRCA       ((unsigned int) 0x1 << 29) /* (CKGR) PLL A Source */
/* -------- CKGR_PLLBR : (CKGR Offset: 0xc) PLL B Register -------- */
#define AT91C_CKGR_DIVB       ((unsigned int) 0xFF <<  0) /* (CKGR) Divider Selected */
#define 	AT91C_CKGR_DIVB_0                    ((unsigned int) 0x0) /* (CKGR) Divider output is 0 */
#define 	AT91C_CKGR_DIVB_BYPASS               ((unsigned int) 0x1) /* (CKGR) Divider is bypassed */
#define AT91C_CKGR_PLLBCOUNT  ((unsigned int) 0x3F <<  8) /* (CKGR) PLL B Counter */
#define AT91C_CKGR_OUTB       ((unsigned int) 0x3 << 14) /* (CKGR) PLL B Output Frequency Range */
#define 	AT91C_CKGR_OUTB_0                    ((unsigned int) 0x0 << 14) /* (CKGR) Please refer to the PLLB datasheet */
#define 	AT91C_CKGR_OUTB_1                    ((unsigned int) 0x1 << 14) /* (CKGR) Please refer to the PLLB datasheet */
#define 	AT91C_CKGR_OUTB_2                    ((unsigned int) 0x2 << 14) /* (CKGR) Please refer to the PLLB datasheet */
#define 	AT91C_CKGR_OUTB_3                    ((unsigned int) 0x3 << 14) /* (CKGR) Please refer to the PLLB datasheet */
#define AT91C_CKGR_MULB       ((unsigned int) 0x7FF << 16) /* (CKGR) PLL B Multiplier */
#define AT91C_CKGR_USB_96M    ((unsigned int) 0x1 << 28) /* (CKGR) Divider for USB Ports */
#define AT91C_CKGR_USB_PLL    ((unsigned int) 0x1 << 29) /* (CKGR) PLL Use */

/* ************************************************************************* */
/*              SOFTWARE API DEFINITION  FOR Parallel Input Output Controler */
/* ************************************************************************* */
typedef struct _AT91S_PIO {
	AT91_REG	 PIO_PER; 	/* PIO Enable Register */
	AT91_REG	 PIO_PDR; 	/* PIO Disable Register */
	AT91_REG	 PIO_PSR; 	/* PIO Status Register */
	AT91_REG	 Reserved0[1]; 	/*  */
	AT91_REG	 PIO_OER; 	/* Output Enable Register */
	AT91_REG	 PIO_ODR; 	/* Output Disable Registerr */
	AT91_REG	 PIO_OSR; 	/* Output Status Register */
	AT91_REG	 Reserved1[1]; 	/*  */
	AT91_REG	 PIO_IFER; 	/* Input Filter Enable Register */
	AT91_REG	 PIO_IFDR; 	/* Input Filter Disable Register */
	AT91_REG	 PIO_IFSR; 	/* Input Filter Status Register */
	AT91_REG	 Reserved2[1]; 	/*  */
	AT91_REG	 PIO_SODR; 	/* Set Output Data Register */
	AT91_REG	 PIO_CODR; 	/* Clear Output Data Register */
	AT91_REG	 PIO_ODSR; 	/* Output Data Status Register */
	AT91_REG	 PIO_PDSR; 	/* Pin Data Status Register */
	AT91_REG	 PIO_IER; 	/* Interrupt Enable Register */
	AT91_REG	 PIO_IDR; 	/* Interrupt Disable Register */
	AT91_REG	 PIO_IMR; 	/* Interrupt Mask Register */
	AT91_REG	 PIO_ISR; 	/* Interrupt Status Register */
	AT91_REG	 PIO_MDER; 	/* Multi-driver Enable Register */
	AT91_REG	 PIO_MDDR; 	/* Multi-driver Disable Register */
	AT91_REG	 PIO_MDSR; 	/* Multi-driver Status Register */
	AT91_REG	 Reserved3[1]; 	/*  */
	AT91_REG	 PIO_PPUDR; 	/* Pull-up Disable Register */
	AT91_REG	 PIO_PPUER; 	/* Pull-up Enable Register */
	AT91_REG	 PIO_PPUSR; 	/* Pad Pull-up Status Register */
	AT91_REG	 Reserved4[1]; 	/*  */
	AT91_REG	 PIO_ASR; 	/* Select A Register */
	AT91_REG	 PIO_BSR; 	/* Select B Register */
	AT91_REG	 PIO_ABSR; 	/* AB Select Status Register */
	AT91_REG	 Reserved5[9]; 	/*  */
	AT91_REG	 PIO_OWER; 	/* Output Write Enable Register */
	AT91_REG	 PIO_OWDR; 	/* Output Write Disable Register */
	AT91_REG	 PIO_OWSR; 	/* Output Write Status Register */
} AT91S_PIO, *AT91PS_PIO;


/* ***************************************************************************** */
/*              SOFTWARE API DEFINITION  FOR Debug Unit */
/* ***************************************************************************** */
typedef struct _AT91S_DBGU {
	AT91_REG	 DBGU_CR; 	/* Control Register */
	AT91_REG	 DBGU_MR; 	/* Mode Register */
	AT91_REG	 DBGU_IER; 	/* Interrupt Enable Register */
	AT91_REG	 DBGU_IDR; 	/* Interrupt Disable Register */
	AT91_REG	 DBGU_IMR; 	/* Interrupt Mask Register */
	AT91_REG	 DBGU_CSR; 	/* Channel Status Register */
	AT91_REG	 DBGU_RHR; 	/* Receiver Holding Register */
	AT91_REG	 DBGU_THR; 	/* Transmitter Holding Register */
	AT91_REG	 DBGU_BRGR; 	/* Baud Rate Generator Register */
	AT91_REG	 Reserved0[7]; 	/*  */
	AT91_REG	 DBGU_C1R; 	/* Chip ID1 Register */
	AT91_REG	 DBGU_C2R; 	/* Chip ID2 Register */
	AT91_REG	 DBGU_FNTR; 	/* Force NTRST Register */
	AT91_REG	 Reserved1[45]; 	/*  */
	AT91_REG	 DBGU_RPR; 	/* Receive Pointer Register */
	AT91_REG	 DBGU_RCR; 	/* Receive Counter Register */
	AT91_REG	 DBGU_TPR; 	/* Transmit Pointer Register */
	AT91_REG	 DBGU_TCR; 	/* Transmit Counter Register */
	AT91_REG	 DBGU_RNPR; 	/* Receive Next Pointer Register */
	AT91_REG	 DBGU_RNCR; 	/* Receive Next Counter Register */
	AT91_REG	 DBGU_TNPR; 	/* Transmit Next Pointer Register */
	AT91_REG	 DBGU_TNCR; 	/* Transmit Next Counter Register */
	AT91_REG	 DBGU_PTCR; 	/* PDC Transfer Control Register */
	AT91_REG	 DBGU_PTSR; 	/* PDC Transfer Status Register */
} AT91S_DBGU, *AT91PS_DBGU;

/* -------- DBGU_IER : (DBGU Offset: 0x8) Debug Unit Interrupt Enable Register --------  */
#define AT91C_US_RXRDY        ((unsigned int) 0x1 <<  0) /* (DBGU) RXRDY Interrupt */
#define AT91C_US_TXRDY        ((unsigned int) 0x1 <<  1) /* (DBGU) TXRDY Interrupt */
#define AT91C_US_ENDRX        ((unsigned int) 0x1 <<  3) /* (DBGU) End of Receive Transfer Interrupt */
#define AT91C_US_ENDTX        ((unsigned int) 0x1 <<  4) /* (DBGU) End of Transmit Interrupt */
#define AT91C_US_OVRE         ((unsigned int) 0x1 <<  5) /* (DBGU) Overrun Interrupt */
#define AT91C_US_FRAME        ((unsigned int) 0x1 <<  6) /* (DBGU) Framing Error Interrupt */
#define AT91C_US_PARE         ((unsigned int) 0x1 <<  7) /* (DBGU) Parity Error Interrupt */
#define AT91C_US_TXEMPTY      ((unsigned int) 0x1 <<  9) /* (DBGU) TXEMPTY Interrupt */
#define AT91C_US_TXBUFE       ((unsigned int) 0x1 << 11) /* (DBGU) TXBUFE Interrupt */
#define AT91C_US_RXBUFF       ((unsigned int) 0x1 << 12) /* (DBGU) RXBUFF Interrupt */
#define AT91C_US_COMM_TX      ((unsigned int) 0x1 << 30) /* (DBGU) COMM_TX Interrupt */
#define AT91C_US_COMM_RX      ((unsigned int) 0x1 << 31) /* (DBGU) COMM_RX Interrupt */

/* -------- DBGU_CR : (DBGU Offset: 0x0) Debug Unit Control Register --------  */
#define AT91C_US_RSTRX        ((unsigned int) 0x1 <<  2) /* (DBGU) Reset Receiver */
#define AT91C_US_RSTTX        ((unsigned int) 0x1 <<  3) /* (DBGU) Reset Transmitter */
#define AT91C_US_RXEN         ((unsigned int) 0x1 <<  4) /* (DBGU) Receiver Enable */
#define AT91C_US_RXDIS        ((unsigned int) 0x1 <<  5) /* (DBGU) Receiver Disable */
#define AT91C_US_TXEN         ((unsigned int) 0x1 <<  6) /* (DBGU) Transmitter Enable */
#define AT91C_US_TXDIS        ((unsigned int) 0x1 <<  7) /* (DBGU) Transmitter Disable */

#define AT91C_US_CLKS_CLOCK             ((unsigned int) 0x0 <<  4) /* (USART) Clock */
#define AT91C_US_CHRL_8_BITS            ((unsigned int) 0x3 <<  6) /* (USART) Character Length: 8 bits */
#define AT91C_US_PAR_NONE               ((unsigned int) 0x4 <<  9) /* (DBGU) No Parity */
#define AT91C_US_NBSTOP_1_BIT           ((unsigned int) 0x0 << 12) /* (USART) 1 stop bit */

/* ***************************************************************************** */
/*              SOFTWARE API DEFINITION  FOR Static Memory Controller 2 Interface */
/* ***************************************************************************** */
typedef struct _AT91S_SMC2 {
	AT91_REG	 SMC2_CSR[8]; 	/* SMC2 Chip Select Register */
} AT91S_SMC2, *AT91PS_SMC2;

/* -------- SMC2_CSR : (SMC2 Offset: 0x0) SMC2 Chip Select Register --------  */
#define AT91C_SMC2_NWS        ((unsigned int) 0x7F <<  0) /* (SMC2) Number of Wait States */
#define AT91C_SMC2_WSEN       ((unsigned int) 0x1 <<  7) /* (SMC2) Wait State Enable */
#define AT91C_SMC2_TDF        ((unsigned int) 0xF <<  8) /* (SMC2) Data Float Time */
#define AT91C_SMC2_BAT        ((unsigned int) 0x1 << 12) /* (SMC2) Byte Access Type */
#define AT91C_SMC2_DBW        ((unsigned int) 0x1 << 13) /* (SMC2) Data Bus Width */
#define 	AT91C_SMC2_DBW_16                   ((unsigned int) 0x1 << 13) /* (SMC2) 16-bit. */
#define 	AT91C_SMC2_DBW_8                    ((unsigned int) 0x2 << 13) /* (SMC2) 8-bit. */
#define AT91C_SMC2_DRP        ((unsigned int) 0x1 << 15) /* (SMC2) Data Read Protocol */
#define AT91C_SMC2_ACSS       ((unsigned int) 0x3 << 16) /* (SMC2) Address to Chip Select Setup */
#define 	AT91C_SMC2_ACSS_STANDARD             ((unsigned int) 0x0 << 16) /* (SMC2) Standard, asserted at the beginning of the access and deasserted at the end. */
#define 	AT91C_SMC2_ACSS_1_CYCLE              ((unsigned int) 0x1 << 16) /* (SMC2) One cycle less at the beginning and the end of the access. */
#define 	AT91C_SMC2_ACSS_2_CYCLES             ((unsigned int) 0x2 << 16) /* (SMC2) Two cycles less at the beginning and the end of the access. */
#define 	AT91C_SMC2_ACSS_3_CYCLES             ((unsigned int) 0x3 << 16) /* (SMC2) Three cycles less at the beginning and the end of the access. */
#define AT91C_SMC2_RWSETUP    ((unsigned int) 0x7 << 24) /* (SMC2) Read and Write Signal Setup Time */
#define AT91C_SMC2_RWHOLD     ((unsigned int) 0x7 << 29) /* (SMC2) Read and Write Signal Hold Time */

/* ***************************************************************************** */
/*              SOFTWARE API DEFINITION  FOR Power Management Controler		*/
/* ******************************************************************************/
typedef struct _AT91S_PMC {
	AT91_REG	 PMC_SCER; 	/* System Clock Enable Register */
	AT91_REG	 PMC_SCDR; 	/* System Clock Disable Register */
	AT91_REG	 PMC_SCSR; 	/* System Clock Status Register */
	AT91_REG	 Reserved0[1]; 	/* */
	AT91_REG	 PMC_PCER; 	/* Peripheral Clock Enable Register */
	AT91_REG	 PMC_PCDR; 	/* Peripheral Clock Disable Register */
	AT91_REG	 PMC_PCSR; 	/* Peripheral Clock Status Register */
	AT91_REG	 Reserved1[5]; 	/* */
	AT91_REG	 PMC_MCKR; 	/* Master Clock Register */
	AT91_REG	 Reserved2[3]; 	/* */
	AT91_REG	 PMC_PCKR[8]; 	/* Programmable Clock Register */
	AT91_REG	 PMC_IER; 	/* Interrupt Enable Register */
	AT91_REG	 PMC_IDR; 	/* Interrupt Disable Register */
	AT91_REG	 PMC_SR; 	/* Status Register */
	AT91_REG	 PMC_IMR; 	/* Interrupt Mask Register */
} AT91S_PMC, *AT91PS_PMC;


/*------- PMC_SCER : (PMC Offset: 0x0) System Clock Enable Register --------*/
#define AT91C_PMC_PCK         ((unsigned int) 0x1 <<  0) /* (PMC) Processor Clock */
#define AT91C_PMC_UDP         ((unsigned int) 0x1 <<  1) /* (PMC) USB Device Port Clock */
#define AT91C_PMC_MCKUDP      ((unsigned int) 0x1 <<  2) /* (PMC) USB Device Port Master Clock Automatic Disable on Suspend */
#define AT91C_PMC_UHP         ((unsigned int) 0x1 <<  4) /* (PMC) USB Host Port Clock */
#define AT91C_PMC_PCK0        ((unsigned int) 0x1 <<  8) /* (PMC) Programmable Clock Output */
#define AT91C_PMC_PCK1        ((unsigned int) 0x1 <<  9) /* (PMC) Programmable Clock Output */
#define AT91C_PMC_PCK2        ((unsigned int) 0x1 << 10) /* (PMC) Programmable Clock Output */
#define AT91C_PMC_PCK3        ((unsigned int) 0x1 << 11) /* (PMC) Programmable Clock Output */
#define AT91C_PMC_PCK4        ((unsigned int) 0x1 << 12) /* (PMC) Programmable Clock Output */
#define AT91C_PMC_PCK5        ((unsigned int) 0x1 << 13) /* (PMC) Programmable Clock Output */
#define AT91C_PMC_PCK6        ((unsigned int) 0x1 << 14) /* (PMC) Programmable Clock Output */
#define AT91C_PMC_PCK7        ((unsigned int) 0x1 << 15) /* (PMC) Programmable Clock Output */
/*-------- PMC_SCDR : (PMC Offset: 0x4) System Clock Disable Register ------*/
/*-------- PMC_SCSR : (PMC Offset: 0x8) System Clock Status Register -------*/
/*-------- PMC_MCKR : (PMC Offset: 0x30) Master Clock Register --------*/
#define AT91C_PMC_CSS         ((unsigned int) 0x3 <<  0) /* (PMC) Programmable Clock Selection */
#define 	AT91C_PMC_CSS_SLOW_CLK             ((unsigned int) 0x0) /* (PMC) Slow Clock is selected */
#define 	AT91C_PMC_CSS_MAIN_CLK             ((unsigned int) 0x1) /* (PMC) Main Clock is selected */
#define 	AT91C_PMC_CSS_PLLA_CLK             ((unsigned int) 0x2) /* (PMC) Clock from PLL A is selected */
#define 	AT91C_PMC_CSS_PLLB_CLK             ((unsigned int) 0x3) /* (PMC) Clock from PLL B is selected */
#define AT91C_PMC_PRES        ((unsigned int) 0x7 <<  2) /* (PMC) Programmable Clock Prescaler */
#define 	AT91C_PMC_PRES_CLK                  ((unsigned int) 0x0 <<  2) /* (PMC) Selected clock */
#define 	AT91C_PMC_PRES_CLK_2                ((unsigned int) 0x1 <<  2) /* (PMC) Selected clock divided by 2 */
#define 	AT91C_PMC_PRES_CLK_4                ((unsigned int) 0x2 <<  2) /* (PMC) Selected clock divided by 4 */
#define 	AT91C_PMC_PRES_CLK_8                ((unsigned int) 0x3 <<  2) /* (PMC) Selected clock divided by 8 */
#define 	AT91C_PMC_PRES_CLK_16               ((unsigned int) 0x4 <<  2) /* (PMC) Selected clock divided by 16 */
#define 	AT91C_PMC_PRES_CLK_32               ((unsigned int) 0x5 <<  2) /* (PMC) Selected clock divided by 32 */
#define 	AT91C_PMC_PRES_CLK_64               ((unsigned int) 0x6 <<  2) /* (PMC) Selected clock divided by 64 */
#define AT91C_PMC_MDIV        ((unsigned int) 0x3 <<  8) /* (PMC) Master Clock Division */
#define 	AT91C_PMC_MDIV_1                    ((unsigned int) 0x0 <<  8) /* (PMC) The master clock and the processor clock are the same */
#define 	AT91C_PMC_MDIV_2                    ((unsigned int) 0x1 <<  8) /* (PMC) The processor clock is twice as fast as the master clock */
#define 	AT91C_PMC_MDIV_3                    ((unsigned int) 0x2 <<  8) /* (PMC) The processor clock is three times faster than the master clock */
#define 	AT91C_PMC_MDIV_4                    ((unsigned int) 0x3 <<  8) /* (PMC) The processor clock is four times faster than the master clock */
/*------ PMC_PCKR : (PMC Offset: 0x40) Programmable Clock Register --------*/
/*------ PMC_IER : (PMC Offset: 0x60) PMC Interrupt Enable Register -------*/
#define AT91C_PMC_MOSCS       ((unsigned int) 0x1 <<  0) /* (PMC) MOSC Status/Enable/Disable/Mask */
#define AT91C_PMC_LOCKA       ((unsigned int) 0x1 <<  1) /* (PMC) PLL A Status/Enable/Disable/Mask */
#define AT91C_PMC_LOCKB       ((unsigned int) 0x1 <<  2) /* (PMC) PLL B Status/Enable/Disable/Mask */
#define AT91C_PMC_MCKRDY      ((unsigned int) 0x1 <<  3) /* (PMC) MCK_RDY Status/Enable/Disable/Mask */
#define AT91C_PMC_PCK0RDY     ((unsigned int) 0x1 <<  8) /* (PMC) PCK0_RDY Status/Enable/Disable/Mask */
#define AT91C_PMC_PCK1RDY     ((unsigned int) 0x1 <<  9) /* (PMC) PCK1_RDY Status/Enable/Disable/Mask */
#define AT91C_PMC_PCK2RDY     ((unsigned int) 0x1 << 10) /* (PMC) PCK2_RDY Status/Enable/Disable/Mask */
#define AT91C_PMC_PCK3RDY     ((unsigned int) 0x1 << 11) /* (PMC) PCK3_RDY Status/Enable/Disable/Mask */
#define AT91C_PMC_PCK4RDY     ((unsigned int) 0x1 << 12) /* (PMC) PCK4_RDY Status/Enable/Disable/Mask */
#define AT91C_PMC_PCK5RDY     ((unsigned int) 0x1 << 13) /* (PMC) PCK5_RDY Status/Enable/Disable/Mask */
#define AT91C_PMC_PCK6RDY     ((unsigned int) 0x1 << 14) /* (PMC) PCK6_RDY Status/Enable/Disable/Mask */
#define AT91C_PMC_PCK7RDY     ((unsigned int) 0x1 << 15) /* (PMC) PCK7_RDY Status/Enable/Disable/Mask */
/*---- PMC_IDR : (PMC Offset: 0x64) PMC Interrupt Disable Register --------*/
/*-------- PMC_SR : (PMC Offset: 0x68) PMC Status Register --------*/
/*-------- PMC_IMR : (PMC Offset: 0x6c) PMC Interrupt Mask Register --------*/

/* ***************************************************************************** */
/*              SOFTWARE API DEFINITION  FOR Ethernet MAC */
/* ***************************************************************************** */
typedef struct _AT91S_EMAC {
	AT91_REG	 EMAC_CTL; 	/* Network Control Register */
	AT91_REG	 EMAC_CFG; 	/* Network Configuration Register */
	AT91_REG	 EMAC_SR; 	/* Network Status Register */
	AT91_REG	 EMAC_TAR; 	/* Transmit Address Register */
	AT91_REG	 EMAC_TCR; 	/* Transmit Control Register */
	AT91_REG	 EMAC_TSR; 	/* Transmit Status Register */
	AT91_REG	 EMAC_RBQP; 	/* Receive Buffer Queue Pointer */
	AT91_REG	 Reserved0[1]; 	/*  */
	AT91_REG	 EMAC_RSR; 	/* Receive Status Register */
	AT91_REG	 EMAC_ISR; 	/* Interrupt Status Register */
	AT91_REG	 EMAC_IER; 	/* Interrupt Enable Register */
	AT91_REG	 EMAC_IDR; 	/* Interrupt Disable Register */
	AT91_REG	 EMAC_IMR; 	/* Interrupt Mask Register */
	AT91_REG	 EMAC_MAN; 	/* PHY Maintenance Register */
	AT91_REG	 Reserved1[2]; 	/*  */
	AT91_REG	 EMAC_FRA; 	/* Frames Transmitted OK Register */
	AT91_REG	 EMAC_SCOL; 	/* Single Collision Frame Register */
	AT91_REG	 EMAC_MCOL; 	/* Multiple Collision Frame Register */
	AT91_REG	 EMAC_OK; 	/* Frames Received OK Register */
	AT91_REG	 EMAC_SEQE; 	/* Frame Check Sequence Error Register */
	AT91_REG	 EMAC_ALE; 	/* Alignment Error Register */
	AT91_REG	 EMAC_DTE; 	/* Deferred Transmission Frame Register */
	AT91_REG	 EMAC_LCOL; 	/* Late Collision Register */
	AT91_REG	 EMAC_ECOL; 	/* Excessive Collision Register */
	AT91_REG	 EMAC_CSE; 	/* Carrier Sense Error Register */
	AT91_REG	 EMAC_TUE; 	/* Transmit Underrun Error Register */
	AT91_REG	 EMAC_CDE; 	/* Code Error Register */
	AT91_REG	 EMAC_ELR; 	/* Excessive Length Error Register */
	AT91_REG	 EMAC_RJB; 	/* Receive Jabber Register */
	AT91_REG	 EMAC_USF; 	/* Undersize Frame Register */
	AT91_REG	 EMAC_SQEE; 	/* SQE Test Error Register */
	AT91_REG	 EMAC_DRFC; 	/* Discarded RX Frame Register */
	AT91_REG	 Reserved2[3]; 	/*  */
	AT91_REG	 EMAC_HSH; 	/* Hash Address High[63:32] */
	AT91_REG	 EMAC_HSL; 	/* Hash Address Low[31:0] */
	AT91_REG	 EMAC_SA1L; 	/* Specific Address 1 Low, First 4 bytes */
	AT91_REG	 EMAC_SA1H; 	/* Specific Address 1 High, Last 2 bytes */
	AT91_REG	 EMAC_SA2L; 	/* Specific Address 2 Low, First 4 bytes */
	AT91_REG	 EMAC_SA2H; 	/* Specific Address 2 High, Last 2 bytes */
	AT91_REG	 EMAC_SA3L; 	/* Specific Address 3 Low, First 4 bytes */
	AT91_REG	 EMAC_SA3H; 	/* Specific Address 3 High, Last 2 bytes */
	AT91_REG	 EMAC_SA4L; 	/* Specific Address 4 Low, First 4 bytes */
	AT91_REG	 EMAC_SA4H; 	/* Specific Address 4 High, Last 2 bytesr */
} AT91S_EMAC, *AT91PS_EMAC;

/* -------- EMAC_CTL : (EMAC Offset: 0x0)  --------  */
#define AT91C_EMAC_LB         ((unsigned int) 0x1 <<  0) /* (EMAC) Loopback. Optional. When set, loopback signal is at high level. */
#define AT91C_EMAC_LBL        ((unsigned int) 0x1 <<  1) /* (EMAC) Loopback local. */
#define AT91C_EMAC_RE         ((unsigned int) 0x1 <<  2) /* (EMAC) Receive enable. */
#define AT91C_EMAC_TE         ((unsigned int) 0x1 <<  3) /* (EMAC) Transmit enable. */
#define AT91C_EMAC_MPE        ((unsigned int) 0x1 <<  4) /* (EMAC) Management port enable. */
#define AT91C_EMAC_CSR        ((unsigned int) 0x1 <<  5) /* (EMAC) Clear statistics registers. */
#define AT91C_EMAC_ISR        ((unsigned int) 0x1 <<  6) /* (EMAC) Increment statistics registers. */
#define AT91C_EMAC_WES        ((unsigned int) 0x1 <<  7) /* (EMAC) Write enable for statistics registers. */
#define AT91C_EMAC_BP         ((unsigned int) 0x1 <<  8) /* (EMAC) Back pressure. */
/* -------- EMAC_CFG : (EMAC Offset: 0x4) Network Configuration Register --------  */
#define AT91C_EMAC_SPD        ((unsigned int) 0x1 <<  0) /* (EMAC) Speed. */
#define AT91C_EMAC_FD         ((unsigned int) 0x1 <<  1) /* (EMAC) Full duplex. */
#define AT91C_EMAC_BR         ((unsigned int) 0x1 <<  2) /* (EMAC) Bit rate. */
#define AT91C_EMAC_CAF        ((unsigned int) 0x1 <<  4) /* (EMAC) Copy all frames. */
#define AT91C_EMAC_NBC        ((unsigned int) 0x1 <<  5) /* (EMAC) No broadcast. */
#define AT91C_EMAC_MTI        ((unsigned int) 0x1 <<  6) /* (EMAC) Multicast hash enable */
#define AT91C_EMAC_UNI        ((unsigned int) 0x1 <<  7) /* (EMAC) Unicast hash enable. */
#define AT91C_EMAC_BIG        ((unsigned int) 0x1 <<  8) /* (EMAC) Receive 1522 bytes. */
#define AT91C_EMAC_EAE        ((unsigned int) 0x1 <<  9) /* (EMAC) External address match enable. */
#define AT91C_EMAC_CLK        ((unsigned int) 0x3 << 10) /* (EMAC) */
#define 	AT91C_EMAC_CLK_HCLK_8               ((unsigned int) 0x0 << 10) /* (EMAC) HCLK divided by 8 */
#define 	AT91C_EMAC_CLK_HCLK_16              ((unsigned int) 0x1 << 10) /* (EMAC) HCLK divided by 16 */
#define 	AT91C_EMAC_CLK_HCLK_32              ((unsigned int) 0x2 << 10) /* (EMAC) HCLK divided by 32 */
#define 	AT91C_EMAC_CLK_HCLK_64              ((unsigned int) 0x3 << 10) /* (EMAC) HCLK divided by 64 */
#define AT91C_EMAC_RTY        ((unsigned int) 0x1 << 12) /* (EMAC) */
#define AT91C_EMAC_RMII       ((unsigned int) 0x1 << 13) /* (EMAC) */
/* -------- EMAC_SR : (EMAC Offset: 0x8) Network Status Register --------  */
#define AT91C_EMAC_MDIO       ((unsigned int) 0x1 <<  1) /* (EMAC) */
#define AT91C_EMAC_IDLE       ((unsigned int) 0x1 <<  2) /* (EMAC) */
/* -------- EMAC_TCR : (EMAC Offset: 0x10) Transmit Control Register -------- */
#define AT91C_EMAC_LEN        ((unsigned int) 0x7FF <<  0) /* (EMAC) */
#define AT91C_EMAC_NCRC       ((unsigned int) 0x1 << 15) /* (EMAC) */
/* -------- EMAC_TSR : (EMAC Offset: 0x14) Transmit Control Register -------- */
#define AT91C_EMAC_OVR        ((unsigned int) 0x1 <<  0) /* (EMAC) */
#define AT91C_EMAC_COL        ((unsigned int) 0x1 <<  1) /* (EMAC) */
#define AT91C_EMAC_RLE        ((unsigned int) 0x1 <<  2) /* (EMAC) */
#define AT91C_EMAC_TXIDLE     ((unsigned int) 0x1 <<  3) /* (EMAC) */
#define AT91C_EMAC_BNQ        ((unsigned int) 0x1 <<  4) /* (EMAC) */
#define AT91C_EMAC_COMP       ((unsigned int) 0x1 <<  5) /* (EMAC) */
#define AT91C_EMAC_UND        ((unsigned int) 0x1 <<  6) /* (EMAC) */
/* -------- EMAC_RSR : (EMAC Offset: 0x20) Receive Status Register -------- */
#define AT91C_EMAC_BNA        ((unsigned int) 0x1 <<  0) /* (EMAC) */
#define AT91C_EMAC_REC        ((unsigned int) 0x1 <<  1) /* (EMAC) */
#define AT91C_EMAC_RSR_OVR    ((unsigned int) 0x1 <<  2) /* (EMAC) */
/* -------- EMAC_ISR : (EMAC Offset: 0x24) Interrupt Status Register -------- */
#define AT91C_EMAC_DONE       ((unsigned int) 0x1 <<  0) /* (EMAC) */
#define AT91C_EMAC_RCOM       ((unsigned int) 0x1 <<  1) /* (EMAC) */
#define AT91C_EMAC_RBNA       ((unsigned int) 0x1 <<  2) /* (EMAC) */
#define AT91C_EMAC_TOVR       ((unsigned int) 0x1 <<  3) /* (EMAC) */
#define AT91C_EMAC_TUND       ((unsigned int) 0x1 <<  4) /* (EMAC) */
#define AT91C_EMAC_RTRY       ((unsigned int) 0x1 <<  5) /* (EMAC) */
#define AT91C_EMAC_TBRE       ((unsigned int) 0x1 <<  6) /* (EMAC) */
#define AT91C_EMAC_TCOM       ((unsigned int) 0x1 <<  7) /* (EMAC) */
#define AT91C_EMAC_TIDLE      ((unsigned int) 0x1 <<  8) /* (EMAC) */
#define AT91C_EMAC_LINK       ((unsigned int) 0x1 <<  9) /* (EMAC) */
#define AT91C_EMAC_ROVR       ((unsigned int) 0x1 << 10) /* (EMAC) */
#define AT91C_EMAC_HRESP      ((unsigned int) 0x1 << 11) /* (EMAC) */
/* -------- EMAC_IER : (EMAC Offset: 0x28) Interrupt Enable Register -------- */
/* -------- EMAC_IDR : (EMAC Offset: 0x2c) Interrupt Disable Register -------- */
/* -------- EMAC_IMR : (EMAC Offset: 0x30) Interrupt Mask Register -------- */
/* -------- EMAC_MAN : (EMAC Offset: 0x34) PHY Maintenance Register -------- */
#define AT91C_EMAC_DATA       ((unsigned int) 0xFFFF <<  0) /* (EMAC) */
#define AT91C_EMAC_CODE       ((unsigned int) 0x3 << 16) /* (EMAC) */
#define         AT91C_EMAC_CODE_802_3 ((unsigned int) 0x2 << 16) /* (EMAC) Write Operation */
#define AT91C_EMAC_REGA       ((unsigned int) 0x1F << 18) /* (EMAC) */
#define AT91C_EMAC_PHYA       ((unsigned int) 0x1F << 23) /* (EMAC) */
#define AT91C_EMAC_RW         ((unsigned int) 0x3 << 28) /* (EMAC) */
#define         AT91C_EMAC_RW_R       ((unsigned int) 0x2 << 28) /* (EMAC) Read Operation */
#define         AT91C_EMAC_RW_W       ((unsigned int) 0x1 << 28) /* (EMAC) Write Operation */
#define AT91C_EMAC_HIGH       ((unsigned int) 0x1 << 30) /* (EMAC) */
#define AT91C_EMAC_LOW        ((unsigned int) 0x1 << 31) /* (EMAC) */

/* ***************************************************************************** */
/*              SOFTWARE API DEFINITION  FOR Serial Parallel Interface		*/
/* ***************************************************************************** */
typedef struct _AT91S_SPI {
	AT91_REG	 SPI_CR; 	/* Control Register */
	AT91_REG	 SPI_MR; 	/* Mode Register */
	AT91_REG	 SPI_RDR; 	/* Receive Data Register */
	AT91_REG	 SPI_TDR; 	/* Transmit Data Register */
	AT91_REG	 SPI_SR; 	/* Status Register */
	AT91_REG	 SPI_IER; 	/* Interrupt Enable Register */
	AT91_REG	 SPI_IDR; 	/* Interrupt Disable Register */
	AT91_REG	 SPI_IMR; 	/* Interrupt Mask Register */
	AT91_REG	 Reserved0[4]; 	/* */
	AT91_REG	 SPI_CSR[4]; 	/* Chip Select Register */
	AT91_REG	 Reserved1[48]; /* */
	AT91_REG	 SPI_RPR; 	/* Receive Pointer Register */
	AT91_REG	 SPI_RCR; 	/* Receive Counter Register */
	AT91_REG	 SPI_TPR; 	/* Transmit Pointer Register */
	AT91_REG	 SPI_TCR; 	/* Transmit Counter Register */
	AT91_REG	 SPI_RNPR; 	/* Receive Next Pointer Register */
	AT91_REG	 SPI_RNCR; 	/* Receive Next Counter Register */
	AT91_REG	 SPI_TNPR; 	/* Transmit Next Pointer Register */
	AT91_REG	 SPI_TNCR; 	/* Transmit Next Counter Register */
	AT91_REG	 SPI_PTCR; 	/* PDC Transfer Control Register */
	AT91_REG	 SPI_PTSR; 	/* PDC Transfer Status Register */
} AT91S_SPI, *AT91PS_SPI;

/* -------- SPI_CR : (SPI Offset: 0x0) SPI Control Register -------- */
#define AT91C_SPI_SPIEN       ((unsigned int) 0x1 <<  0) /* (SPI) SPI Enable */
#define AT91C_SPI_SPIDIS      ((unsigned int) 0x1 <<  1) /* (SPI) SPI Disable */
#define AT91C_SPI_SWRST       ((unsigned int) 0x1 <<  7) /* (SPI) SPI Software reset */
/* -------- SPI_MR : (SPI Offset: 0x4) SPI Mode Register -------- */
#define AT91C_SPI_MSTR        ((unsigned int) 0x1 <<  0) /* (SPI) Master/Slave Mode */
#define AT91C_SPI_PS          ((unsigned int) 0x1 <<  1) /* (SPI) Peripheral Select */
#define 	AT91C_SPI_PS_FIXED                ((unsigned int) 0x0 <<  1) /* (SPI) Fixed Peripheral Select */
#define 	AT91C_SPI_PS_VARIABLE             ((unsigned int) 0x1 <<  1) /* (SPI) Variable Peripheral Select */
#define AT91C_SPI_PCSDEC      ((unsigned int) 0x1 <<  2) /* (SPI) Chip Select Decode */
#define AT91C_SPI_DIV32       ((unsigned int) 0x1 <<  3) /* (SPI) Clock Selection */
#define AT91C_SPI_MODFDIS     ((unsigned int) 0x1 <<  4) /* (SPI) Mode Fault Detection */
#define AT91C_SPI_LLB         ((unsigned int) 0x1 <<  7) /* (SPI) Clock Selection */
#define AT91C_SPI_PCS         ((unsigned int) 0xF << 16) /* (SPI) Peripheral Chip Select */
#define AT91C_SPI_DLYBCS      ((unsigned int) 0xFF << 24) /* (SPI) Delay Between Chip Selects */
/* -------- SPI_RDR : (SPI Offset: 0x8) Receive Data Register -------- */
#define AT91C_SPI_RD          ((unsigned int) 0xFFFF <<  0) /* (SPI) Receive Data */
#define AT91C_SPI_RPCS        ((unsigned int) 0xF << 16) /* (SPI) Peripheral Chip Select Status */
/* -------- SPI_TDR : (SPI Offset: 0xc) Transmit Data Register -------- */
#define AT91C_SPI_TD          ((unsigned int) 0xFFFF <<  0) /* (SPI) Transmit Data */
#define AT91C_SPI_TPCS        ((unsigned int) 0xF << 16) /* (SPI) Peripheral Chip Select Status */
/* -------- SPI_SR : (SPI Offset: 0x10) Status Register -------- */
#define AT91C_SPI_RDRF        ((unsigned int) 0x1 <<  0) /* (SPI) Receive Data Register Full */
#define AT91C_SPI_TDRE        ((unsigned int) 0x1 <<  1) /* (SPI) Transmit Data Register Empty */
#define AT91C_SPI_MODF        ((unsigned int) 0x1 <<  2) /* (SPI) Mode Fault Error */
#define AT91C_SPI_OVRES       ((unsigned int) 0x1 <<  3) /* (SPI) Overrun Error Status */
#define AT91C_SPI_SPENDRX     ((unsigned int) 0x1 <<  4) /* (SPI) End of Receiver Transfer */
#define AT91C_SPI_SPENDTX     ((unsigned int) 0x1 <<  5) /* (SPI) End of Receiver Transfer */
#define AT91C_SPI_RXBUFF      ((unsigned int) 0x1 <<  6) /* (SPI) RXBUFF Interrupt */
#define AT91C_SPI_TXBUFE      ((unsigned int) 0x1 <<  7) /* (SPI) TXBUFE Interrupt */
#define AT91C_SPI_SPIENS      ((unsigned int) 0x1 << 16) /* (SPI) Enable Status */
/* -------- SPI_IER : (SPI Offset: 0x14) Interrupt Enable Register -------- */
/* -------- SPI_IDR : (SPI Offset: 0x18) Interrupt Disable Register -------- */
/* -------- SPI_IMR : (SPI Offset: 0x1c) Interrupt Mask Register -------- */
/* -------- SPI_CSR : (SPI Offset: 0x30) Chip Select Register -------- */
#define AT91C_SPI_CPOL        ((unsigned int) 0x1 <<  0) /* (SPI) Clock Polarity */
#define AT91C_SPI_NCPHA       ((unsigned int) 0x1 <<  1) /* (SPI) Clock Phase */
#define AT91C_SPI_BITS        ((unsigned int) 0xF <<  4) /* (SPI) Bits Per Transfer */
#define 	AT91C_SPI_BITS_8                    ((unsigned int) 0x0 <<  4) /* (SPI) 8 Bits Per transfer */
#define 	AT91C_SPI_BITS_9                    ((unsigned int) 0x1 <<  4) /* (SPI) 9 Bits Per transfer */
#define 	AT91C_SPI_BITS_10                   ((unsigned int) 0x2 <<  4) /* (SPI) 10 Bits Per transfer */
#define 	AT91C_SPI_BITS_11                   ((unsigned int) 0x3 <<  4) /* (SPI) 11 Bits Per transfer */
#define 	AT91C_SPI_BITS_12                   ((unsigned int) 0x4 <<  4) /* (SPI) 12 Bits Per transfer */
#define 	AT91C_SPI_BITS_13                   ((unsigned int) 0x5 <<  4) /* (SPI) 13 Bits Per transfer */
#define 	AT91C_SPI_BITS_14                   ((unsigned int) 0x6 <<  4) /* (SPI) 14 Bits Per transfer */
#define 	AT91C_SPI_BITS_15                   ((unsigned int) 0x7 <<  4) /* (SPI) 15 Bits Per transfer */
#define 	AT91C_SPI_BITS_16                   ((unsigned int) 0x8 <<  4) /* (SPI) 16 Bits Per transfer */
#define AT91C_SPI_SCBR        ((unsigned int) 0xFF <<  8) /* (SPI) Serial Clock Baud Rate */
#define AT91C_SPI_DLYBS       ((unsigned int) 0xFF << 16) /* (SPI) Serial Clock Baud Rate */
#define AT91C_SPI_DLYBCT      ((unsigned int) 0xFF << 24) /* (SPI) Delay Between Consecutive Transfers */

/* ***************************************************************************** */
/*              SOFTWARE API DEFINITION  FOR Peripheral Data Controller		*/
/* ***************************************************************************** */
typedef struct _AT91S_PDC {
	AT91_REG	 PDC_RPR; 	/* Receive Pointer Register */
	AT91_REG	 PDC_RCR; 	/* Receive Counter Register */
	AT91_REG	 PDC_TPR; 	/* Transmit Pointer Register */
	AT91_REG	 PDC_TCR; 	/* Transmit Counter Register */
	AT91_REG	 PDC_RNPR; 	/* Receive Next Pointer Register */
	AT91_REG	 PDC_RNCR; 	/* Receive Next Counter Register */
	AT91_REG	 PDC_TNPR; 	/* Transmit Next Pointer Register */
	AT91_REG	 PDC_TNCR; 	/* Transmit Next Counter Register */
	AT91_REG	 PDC_PTCR; 	/* PDC Transfer Control Register */
	AT91_REG	 PDC_PTSR; 	/* PDC Transfer Status Register */
} AT91S_PDC, *AT91PS_PDC;

/* -------- PDC_PTCR : (PDC Offset: 0x20) PDC Transfer Control Register -------- */
#define AT91C_PDC_RXTEN       ((unsigned int) 0x1 <<  0) /* (PDC) Receiver Transfer Enable */
#define AT91C_PDC_RXTDIS      ((unsigned int) 0x1 <<  1) /* (PDC) Receiver Transfer Disable */
#define AT91C_PDC_TXTEN       ((unsigned int) 0x1 <<  8) /* (PDC) Transmitter Transfer Enable */
#define AT91C_PDC_TXTDIS      ((unsigned int) 0x1 <<  9) /* (PDC) Transmitter Transfer Disable */
/* -------- PDC_PTSR : (PDC Offset: 0x24) PDC Transfer Status Register --------  */

/* ========== Register definition ==================================== */
#define AT91C_SPI_CSR   ((AT91_REG *) 	0xFFFE0030) /* (SPI) Chip Select Register */
#define AT91C_PMC_PCER  ((AT91_REG *) 	0xFFFFFC10) /* (PMC) Peripheral Clock Enable Register */
#define AT91C_PIOA_PER  ((AT91_REG *) 	0xFFFFF400) /* (PIOA) PIO Enable Register */
#define AT91C_PIOA_PDR  ((AT91_REG *) 	0xFFFFF404) /* (PIOA) PIO Disable Register */
#define AT91C_PIOA_PSR  ((AT91_REG *) 	0xFFFFF408) /* (PIOA) PIO Status Register */
#define AT91C_PIOA_OER  ((AT91_REG *) 	0xFFFFF410) /* (PIOA) PIO Output Enable Register */
#define AT91C_PIOA_ODR  ((AT91_REG *) 	0xFFFFF414) /* (PIOA) PIO Output Disable Register */
#define AT91C_PIOA_OSR  ((AT91_REG *) 	0xFFFFF418) /* (PIOA) PIO Output Status Register */
#define AT91C_PIOA_IFER  ((AT91_REG *) 	0xFFFFF420) /* (PIOA) PIO Glitch Input Filter Enable Register */
#define AT91C_PIOA_IFDR  ((AT91_REG *) 	0xFFFFF424) /* (PIOA) PIO Glitch Input Filter Disable Register */
#define AT91C_PIOA_IFSR  ((AT91_REG *) 	0xFFFFF428) /* (PIOA) PIO Glitch Input Filter Status Register */
#define AT91C_PIOA_SODR  ((AT91_REG *) 	0xFFFFF430) /* (PIOA) PIO Set Output Data Register */
#define AT91C_PIOA_CODR  ((AT91_REG *) 	0xFFFFF434) /* (PIOA) PIO Clear Output Data Register */
#define AT91C_PIOA_ODSR  ((AT91_REG *) 	0xFFFFF438) /* (PIOA) PIO Output Data Status Register */
#define AT91C_PIOA_PDSR  ((AT91_REG *) 	0xFFFFF43C) /* (PIOA) PIO Pin Data Status Register */
#define AT91C_PIOA_IER  ((AT91_REG *) 	0xFFFFF440) /* (PIOA) PIO Interrupt Enable Register */
#define AT91C_PIOA_IDR  ((AT91_REG *) 	0xFFFFF444) /* (PIOA) PIO Interrupt Disable Register */
#define AT91C_PIOA_IMR  ((AT91_REG *) 	0xFFFFF448) /* (PIOA) PIO Interrupt Mask Register */
#define AT91C_PIOA_ISR  ((AT91_REG *) 	0xFFFFF44C) /* (PIOA) PIO Interrupt Status Register */
#define AT91C_PIOA_MDER  ((AT91_REG *) 	0xFFFFF450) /* (PIOA) PIO Multi-drive Enable Register */
#define AT91C_PIOA_MDDR  ((AT91_REG *) 	0xFFFFF454) /* (PIOA) PIO Multi-drive Disable Register */
#define AT91C_PIOA_MDSR  ((AT91_REG *) 	0xFFFFF458) /* (PIOA) PIO Multi-drive Status Register */
#define AT91C_PIOA_PUDR  ((AT91_REG *) 	0xFFFFF460) /* (PIOA) PIO Pull-up Disable Register */
#define AT91C_PIOA_PUER  ((AT91_REG *) 	0xFFFFF464) /* (PIOA) PIO Pull-up Enable Register */
#define AT91C_PIOA_PUSR  ((AT91_REG *) 	0xFFFFF468) /* (PIOA) PIO Pull-up Status Register */
#define AT91C_PIOA_ASR  ((AT91_REG *) 	0xFFFFF470) /* (PIOA) PIO Peripheral A Select Register */
#define AT91C_PIOA_BSR  ((AT91_REG *) 	0xFFFFF474) /* (PIOA) PIO Peripheral B Select Register */
#define AT91C_PIOA_ABSR  ((AT91_REG *) 	0xFFFFF478) /* (PIOA) PIO Peripheral AB Select Register */
#define AT91C_PIOA_OWER  ((AT91_REG *) 	0xFFFFF4A0) /* (PIOA) PIO Output Write Enable Register */
#define AT91C_PIOA_OWDR  ((AT91_REG *) 	0xFFFFF4A4) /* (PIOA) PIO Output Write Disable Register */
#define AT91C_PIOA_OWSR  ((AT91_REG *) 	0xFFFFF4A8) /* (PIOA) PIO Output Write Status Register */
#define AT91C_PIOB_PDR  ((AT91_REG *) 	0xFFFFF604) /* (PIOB) PIO Disable Register */

#define AT91C_PIO_PA30       ((unsigned int) 1 << 30) /* Pin Controlled by PA30 */
#define AT91C_PIO_PC0        ((unsigned int) 1 <<  0) /* Pin Controlled by PC0 */
#define AT91C_PC0_BFCK     ((unsigned int) AT91C_PIO_PC0) /*  Burst Flash Clock */
#define AT91C_PA30_DRXD     ((unsigned int) AT91C_PIO_PA30) /*  DBGU Debug Receive Data */
#define AT91C_PIO_PA31       ((unsigned int) 1 << 31) /* Pin Controlled by PA31 */
#define AT91C_PA25_TWD		((unsigned int) 1 << 25)
#define AT91C_PA26_TWCK		((unsigned int) 1 << 26)
#define AT91C_PA31_DTXD     ((unsigned int) AT91C_PIO_PA31) /*  DBGU Debug Transmit Data */
#define AT91C_PIO_PA17       ((unsigned int) 1 << 17) /* Pin Controlled by PA17 */
#define AT91C_PA17_TXD0     AT91C_PIO_PA17 /*  USART0 Transmit Data */
#define AT91C_PIO_PA18       ((unsigned int) 1 << 18) /* Pin Controlled by PA18 */
#define AT91C_PA18_RXD0     AT91C_PIO_PA18 /*  USART0 Receive Data */
#define AT91C_PIO_PB20       ((unsigned int) 1 << 20) /* Pin Controlled by PB20 */
#define AT91C_PB20_RXD1     AT91C_PIO_PB20 /*  USART1 Receive Data */
#define AT91C_PIO_PB21       ((unsigned int) 1 << 21) /* Pin Controlled by PB21 */
#define AT91C_PB21_TXD1     AT91C_PIO_PB21 /*  USART1 Transmit Data */

#define AT91C_ID_SYS    ((unsigned int) 1) /* System Peripheral */
#define AT91C_ID_PIOA	((unsigned int) 2)	/* PIO port A */
#define AT91C_ID_PIOB	((unsigned int) 3)	/* PIO port B */
#define AT91C_ID_PIOC	((unsigned int) 4)	/* PIO port C */
#define AT91C_ID_USART0	((unsigned int) 6)	/* USART 0 */
#define AT91C_ID_USART1	((unsigned int) 7)	/* USART 1 */
#define AT91C_ID_TWI    ((unsigned int) 12) /* Two Wire Interface */
#define AT91C_ID_SPI    ((unsigned int) 13) /* Serial Peripheral Interface */
#define AT91C_ID_TC0    ((unsigned int) 17) /* Timer Counter 0 */
#define AT91C_ID_EMAC   ((unsigned int) 24) /* Ethernet MAC */

#define AT91C_PIO_PC1        ((unsigned int) 1 <<  1) /* Pin Controlled by PC1 */
#define AT91C_PC1_BFRDY_SMOE ((unsigned int) AT91C_PIO_PC1) /*  Burst Flash Ready */
#define AT91C_PIO_PC3        ((unsigned int) 1 <<  3) /* Pin Controlled by PC3 */
#define AT91C_PC3_BFBAA_SMWE ((unsigned int) AT91C_PIO_PC3) /*  Burst Flash Address Advance / SmartMedia Write Enable */
#define AT91C_PIO_PC2        ((unsigned int) 1 <<  2) /* Pin Controlled by PC2 */
#define AT91C_PC2_BFAVD    ((unsigned int) AT91C_PIO_PC2) /*  Burst Flash Address Valid */
#define AT91C_PIO_PB1        ((unsigned int) 1 <<  1) /* Pin Controlled by PB1 */

#define AT91C_PIO_PA23       ((unsigned int) 1 << 23) /* Pin Controlled by PA23 */
#define AT91C_PA23_TXD2     ((unsigned int) AT91C_PIO_PA23) /* USART 2 Transmit Data */

#define AT91C_PIO_PA0        ((unsigned int) 1 <<  0) /* Pin Controlled by PA0 */
#define AT91C_PA0_MISO     ((unsigned int) AT91C_PIO_PA0) /* SPI Master In Slave */
#define AT91C_PIO_PA1        ((unsigned int) 1 <<  1) /* Pin Controlled by PA1 */
#define AT91C_PA1_MOSI     ((unsigned int) AT91C_PIO_PA1) /* SPI Master Out Slave */
#define AT91C_PIO_PA2        ((unsigned int) 1 <<  2) /* Pin Controlled by PA2 */
#define AT91C_PA2_SPCK     ((unsigned int) AT91C_PIO_PA2) /* SPI Serial Clock */
#define AT91C_PIO_PA3        ((unsigned int) 1 <<  3) /* Pin Controlled by PA3 */
#define AT91C_PA3_NPCS0    ((unsigned int) AT91C_PIO_PA3) /* SPI Peripheral Chip Select 0 */
#define AT91C_PIO_PA4        ((unsigned int) 1 <<  4) /* Pin Controlled by PA4 */
#define AT91C_PA4_NPCS1    ((unsigned int) AT91C_PIO_PA4) /* SPI Peripheral Chip Select 1 */
#define AT91C_PIO_PA5        ((unsigned int) 1 <<  5) /* Pin Controlled by PA5 */
#define AT91C_PA5_NPCS2    ((unsigned int) AT91C_PIO_PA5) /* SPI Peripheral Chip Select 2 */
#define AT91C_PIO_PA6        ((unsigned int) 1 <<  6) /* Pin Controlled by PA6 */
#define AT91C_PA6_NPCS3    ((unsigned int) AT91C_PIO_PA6) /* SPI Peripheral Chip Select 3 */


#define AT91C_PIO_PA16       ((unsigned int) 1 << 16) /* Pin Controlled by PA16 */
#define AT91C_PA16_EMDIO    ((unsigned int) AT91C_PIO_PA16) /*  Ethernet MAC Management Data Input/Output */
#define AT91C_PIO_PA15       ((unsigned int) 1 << 15) /* Pin Controlled by PA15 */
#define AT91C_PA15_EMDC     ((unsigned int) AT91C_PIO_PA15) /*  Ethernet MAC Management Data Clock */
#define AT91C_PIO_PA14       ((unsigned int) 1 << 14) /* Pin Controlled by PA14 */
#define AT91C_PA14_ERXER    ((unsigned int) AT91C_PIO_PA14) /*  Ethernet MAC Receive Error */
#define AT91C_PIO_PA13       ((unsigned int) 1 << 13) /* Pin Controlled by PA13 */
#define AT91C_PA13_ERX1     ((unsigned int) AT91C_PIO_PA13) /*  Ethernet MAC Receive Data 1 */
#define AT91C_PIO_PA12       ((unsigned int) 1 << 12) /* Pin Controlled by PA12 */
#define AT91C_PA12_ERX0     ((unsigned int) AT91C_PIO_PA12) /*  Ethernet MAC Receive Data 0 */
#define AT91C_PIO_PA11       ((unsigned int) 1 << 11) /* Pin Controlled by PA11 */
#define AT91C_PA11_ECRS_ECRSDV ((unsigned int) AT91C_PIO_PA11) /*  Ethernet MAC Carrier Sense/Carrier Sense and Data Valid */
#define AT91C_PIO_PA10       ((unsigned int) 1 << 10) /* Pin Controlled by PA10 */
#define AT91C_PA10_ETX1     ((unsigned int) AT91C_PIO_PA10) /*  Ethernet MAC Transmit Data 1 */
#define AT91C_PIO_PA9        ((unsigned int) 1 <<  9) /* Pin Controlled by PA9 */
#define AT91C_PA9_ETX0     ((unsigned int) AT91C_PIO_PA9) /*  Ethernet MAC Transmit Data 0 */
#define AT91C_PIO_PA8        ((unsigned int) 1 <<  8) /* Pin Controlled by PA8 */
#define AT91C_PA8_ETXEN    ((unsigned int) AT91C_PIO_PA8) /*  Ethernet MAC Transmit Enable */
#define AT91C_PIO_PA7        ((unsigned int) 1 <<  7) /* Pin Controlled by PA7 */
#define AT91C_PA7_ETXCK_EREFCK ((unsigned int) AT91C_PIO_PA7) /*  Ethernet MAC Transmit Clock/Reference Clock */

#define AT91C_PIO_PB7        ((unsigned int) 1 <<  7) /* Pin Controlled by PB7 */
#define AT91C_PIO_PB25       ((unsigned int) 1 << 25) /* Pin Controlled by PB25 */
#define AT91C_PB25_DSR1     ((unsigned int) AT91C_PIO_PB25) /*  USART 1 Data Set ready */
#define AT91C_PB25_EF100    ((unsigned int) AT91C_PIO_PB25) /*  Ethernet MAC Force 100 Mbits */
#define AT91C_PIO_PB19       ((unsigned int) 1 << 19) /* Pin Controlled by PB19 */
#define AT91C_PB19_DTR1     ((unsigned int) AT91C_PIO_PB19) /*  USART 1 Data Terminal ready */
#define AT91C_PB19_ERXCK    ((unsigned int) AT91C_PIO_PB19) /*  Ethernet MAC Receive Clock */
#define AT91C_PIO_PB18       ((unsigned int) 1 << 18) /* Pin Controlled by PB18 */
#define AT91C_PB18_RI1      ((unsigned int) AT91C_PIO_PB18) /*  USART 1 Ring Indicator */
#define AT91C_PB18_ECOL     ((unsigned int) AT91C_PIO_PB18) /*  Ethernet MAC Collision Detected */
#define AT91C_PIO_PB17       ((unsigned int) 1 << 17) /* Pin Controlled by PB17 */
#define AT91C_PB17_RF2      ((unsigned int) AT91C_PIO_PB17) /*  SSC Receive Frame Sync 2 */
#define AT91C_PB17_ERXDV    ((unsigned int) AT91C_PIO_PB17) /*  Ethernet MAC Receive Data Valid */
#define AT91C_PIO_PB16       ((unsigned int) 1 << 16) /* Pin Controlled by PB16 */
#define AT91C_PB16_RK2      ((unsigned int) AT91C_PIO_PB16) /*  SSC Receive Clock 2 */
#define AT91C_PB16_ERX3     ((unsigned int) AT91C_PIO_PB16) /*  Ethernet MAC Receive Data 3 */
#define AT91C_PIO_PB15       ((unsigned int) 1 << 15) /* Pin Controlled by PB15 */
#define AT91C_PB15_RD2      ((unsigned int) AT91C_PIO_PB15) /*  SSC Receive Data 2 */
#define AT91C_PB15_ERX2     ((unsigned int) AT91C_PIO_PB15) /*  Ethernet MAC Receive Data 2 */
#define AT91C_PIO_PB14       ((unsigned int) 1 << 14) /* Pin Controlled by PB14 */
#define AT91C_PB14_TD2      ((unsigned int) AT91C_PIO_PB14) /*  SSC Transmit Data 2 */
#define AT91C_PB14_ETXER    ((unsigned int) AT91C_PIO_PB14) /*  Ethernet MAC Transmikt Coding Error */
#define AT91C_PIO_PB13       ((unsigned int) 1 << 13) /* Pin Controlled by PB13 */
#define AT91C_PB13_TK2      ((unsigned int) AT91C_PIO_PB13) /*  SSC Transmit Clock 2 */
#define AT91C_PB13_ETX3     ((unsigned int) AT91C_PIO_PB13) /*  Ethernet MAC Transmit Data 3 */
#define AT91C_PIO_PB12       ((unsigned int) 1 << 12) /* Pin Controlled by PB12 */
#define AT91C_PB12_TF2      ((unsigned int) AT91C_PIO_PB12) /*  SSC Transmit Frame Sync 2 */
#define AT91C_PB12_ETX2     ((unsigned int) AT91C_PIO_PB12) /*  Ethernet MAC Transmit Data 2 */

#define AT91C_PIOB_BSR  ((AT91_REG *) 	0xFFFFF674) /* (PIOB) Select B Register */
#define AT91C_PIOB_PDR  ((AT91_REG *) 	0xFFFFF604) /* (PIOB) PIO Disable Register */

#define 	AT91C_EBI_CS3A_SMC_SmartMedia       ((unsigned int) 0x1 <<  3) /* (EBI) Chip Select 3 is assigned to the Static Memory Controller and the SmartMedia Logic is activated. */
#define	AT91C_SMC2_ACSS_STANDARD ((unsigned int) 0x0 << 16) /* (SMC2) Standard, asserted at the beginning of the access and deasserted at the end. */
#define AT91C_SMC2_DBW_8      ((unsigned int) 0x2 << 13) /* (SMC2) 8-bit. */
#define AT91C_SMC2_WSEN       ((unsigned int) 0x1 <<  7) /* (SMC2) Wait State Enable */
#define AT91C_PIOC_ASR  ((AT91_REG *) 	0xFFFFF870) /* (PIOC) Select A Register */
#define AT91C_PIOC_SODR ((AT91_REG *) 	0xFFFFF830) /* (PIOC) Set Output Data Register */
#define AT91C_PIOC_CODR ((AT91_REG *) 	0xFFFFF834) /* (PIOC) Clear Output Data Register */
#define AT91C_PIOC_PDSR ((AT91_REG *) 	0xFFFFF83C) /* (PIOC) Pin Data Status Register */

#define AT91C_BASE_SPI       ((AT91PS_SPI) 	0xFFFE0000) /* (SPI) Base Address */
#define AT91C_BASE_EMAC      ((AT91PS_EMAC) 	0xFFFBC000) /* (EMAC) Base Address */
#define AT91C_BASE_PMC       ((AT91PS_PMC) 	0xFFFFFC00) /* (PMC) Base Address */
#define AT91C_BASE_TC0       ((AT91PS_TC) 	0xFFFA0000) /* (TC0) Base Address */
#define AT91C_BASE_DBGU      ((AT91PS_DBGU)	0xFFFFF200) /* (DBGU) Base Address */
#define AT91C_BASE_CKGR      ((AT91PS_CKGR) 0xFFFFFC20) /* (CKGR) Base Address */
#define AT91C_BASE_PIOC      ((AT91PS_PIO) 	0xFFFFF800) /* (PIOC) Base Address */
#define AT91C_BASE_PIOB      ((AT91PS_PIO) 	0xFFFFF600) /* (PIOB) Base Address */
#define AT91C_BASE_PIOA      ((AT91PS_PIO) 	0xFFFFF400) /* (PIOA) Base Address */
#define AT91C_EBI_CSA   ((AT91_REG *) 	0xFFFFFF60) /* (EBI) Chip Select Assignment Register */
#define AT91C_BASE_SMC2      ((AT91PS_SMC2) 	0xFFFFFF70) /* (SMC2) Base Address */
#define AT91C_BASE_US0       ((AT91PS_USART) 	0xFFFC0000) /* (US0) Base Address */
#define AT91C_BASE_US1       ((AT91PS_USART) 	0xFFFC4000) /* (US1) Base Address */
#define AT91C_TCB0_BMR  ((AT91_REG *) 	0xFFFA00C4) /* (TCB0) TC Block Mode Register */
#define AT91C_TCB0_BCR  ((AT91_REG *) 	0xFFFA00C0) /* (TCB0) TC Block Control Register */
#define AT91C_PIOC_PDR  ((AT91_REG *) 	0xFFFFF804) /* (PIOC) PIO Disable Register */
#define AT91C_PIOC_PER  ((AT91_REG *) 	0xFFFFF800) /* (PIOC) PIO Enable Register */
#define AT91C_PIOC_ODR  ((AT91_REG *) 	0xFFFFF814) /* (PIOC) Output Disable Registerr */
#define AT91C_PIOB_PER  ((AT91_REG *) 	0xFFFFF600) /* (PIOB) PIO Enable Register */
#define AT91C_PIOB_ODR  ((AT91_REG *) 	0xFFFFF614) /* (PIOB) Output Disable Registerr */
#define AT91C_PIOB_PDSR ((AT91_REG *) 	0xFFFFF63C) /* (PIOB) Pin Data Status Register */

#endif