d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
ed8d5d3e0b
freebsd-skq/sys/arm/at91/at91rm92reg.h

634 lines
32 KiB
C
Raw Normal View History

Import support for the Atmel AT91RM9200 CPU/Microcontroller. This SoC is a ARM920T based CPU with a bunch of built-in peripherals. The inital import supports the SPI bus, the TWI bus (although iicbus integration is not complete), the uarts, the system timer and the onboard ethernet. Support for the Kwikbyte KB9202 (http://www.kwikbyte.com) board is also included, although there's no reason why the 9200 and the 9201 wouldn't also work. Primitive support for running under the skyeye emulator is also provided (although skyeye's support for the AT91RM9200 is a little weak). The code has been structured so that other members of Atmel's arm family can be supported in the future. The AT91SAM9260 is not presently supported due to lack of hardware. The arm7tdmi families are also not supported becasue they lack an MMU. Many thanks to cognet@ for his help and assistance in bringing up this board. He did much of the vm work and wrote parts of the uart and system timer code as well as the bus space implementation. The system boots to single user w/o problem, although the serial console is a little slow and the ethernet driver is still in flux. This work was sponsored by Timing Solutions, Corporation. I am grateful to their support of the FreeBSD project in this manner.
2006-02-04 23:32:13 +00:00
/*-
* Copyright (c) 2005 Olivier Houchard. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* $FreeBSD$ */
#ifndef AT91RM92REG_H_
#define AT91RM92REG_H_
/*
* Memory map, from datasheet :
* 0x00000000 - 0x0ffffffff : Internal Memories
* 0x10000000 - 0x1ffffffff : Chip Select 0
* 0x20000000 - 0x2ffffffff : Chip Select 1
* 0x30000000 - 0x3ffffffff : Chip Select 2
* 0x40000000 - 0x4ffffffff : Chip Select 3
* 0x50000000 - 0x5ffffffff : Chip Select 4
* 0x60000000 - 0x6ffffffff : Chip Select 5
* 0x70000000 - 0x7ffffffff : Chip Select 6
* 0x80000000 - 0x8ffffffff : Chip Select 7
* 0x90000000 - 0xeffffffff : Undefined (Abort)
* 0xf0000000 - 0xfffffffff : Peripherals
*/
#define AT91RM92_BASE 0xf0000000
/* Usart */
#define AT91RM92_USART0_BASE 0xffc0000
#define AT91RM92_USART0_PDC 0xffc0100
#define AT91RM92_USART1_BASE 0xffc4000
#define AT91RM92_USART1_PDC 0xffc4100
#define AT91RM92_USART2_BASE 0xffc8000
#define AT91RM92_USART2_PDC 0xffc8100
#define AT91RM92_USART3_BASE 0xffcc000
#define AT91RM92_USART3_PDC 0xffcc100
#define AT91RM92_USART_SIZE 0x4000
/* System Registers */
#define AT91RM92_SYS_BASE 0xffff000
#define AT91RM92_SYS_SIZE 0x1000
/* Interrupt Controller */
#define IC_SMR (0) /* Source mode register */
#define IC_SVR (128) /* Source vector register */
#define IC_IVR (256) /* IRQ vector register */
#define IC_FVR (260) /* FIQ vector register */
#define IC_ISR (264) /* Interrupt status register */
#define IC_IPR (268) /* Interrupt pending register */
#define IC_IMR (272) /* Interrupt status register */
#define IC_CISR (276) /* Core interrupt status register */
#define IC_IECR (288) /* Interrupt enable command register */
#define IC_IDCR (292) /* Interrupt disable command register */
#define IC_ICCR (296) /* Interrupt clear command register */
#define IC_ISCR (300) /* Interrupt set command register */
#define IC_EOICR (304) /* End of interrupt command register */
#define IC_SPU (308) /* Spurious vector register */
#define IC_DCR (312) /* Debug control register */
#define IC_FFER (320) /* Fast forcing enable register */
#define IC_FFDR (324) /* Fast forcing disable register */
#define IC_FFSR (328) /* Fast forcing status register */
/* DBGU */
#define DBGU 0x200
#define DBGU_SIZE 0x200
#define DBGU_C1R (0x200 + 64) /* Chip ID1 Register */
#define DBGU_C2R (0x200 + 68) /* Chip ID2 Register */
#define DBGU_FNTR (0x200 + 72) /* Force NTRST Register */
#define PIOA_PER (0x400) /* PIO Enable Register */
#define PIOA_PDR (0x400 + 4) /* PIO Disable Register */
#define PIOA_PSR (0x400 + 8) /* PIO status register */
#define PIOA_OER (0x400 + 16) /* Output enable register */
#define PIOA_ODR (0x400 + 20) /* Output disable register */
#define PIOA_OSR (0x400 + 24) /* Output status register */
#define PIOA_IFER (0x400 + 32) /* Input filter enable register */
#define PIOA_IFDR (0x400 + 36) /* Input filter disable register */
#define PIOA_IFSR (0x400 + 40) /* Input filter status register */
#define PIOA_SODR (0x400 + 48) /* Set output data register */
#define PIOA_CODR (0x400 + 52) /* Clear output data register */
#define PIOA_ODSR (0x400 + 56) /* Output data status register */
#define PIOA_PDSR (0x400 + 60) /* Pin data status register */
#define PIOA_IER (0x400 + 64) /* Interrupt enable register */
#define PIOA_IDR (0x400 + 68) /* Interrupt disable register */
#define PIOA_IMR (0x400 + 72) /* Interrupt mask register */
#define PIOA_ISR (0x400 + 76) /* Interrupt status register */
#define PIOA_MDER (0x400 + 80) /* Multi driver enable register */
#define PIOA_MDDR (0x400 + 84) /* Multi driver disable register */
#define PIOA_MDSR (0x400 + 88) /* Multi driver status register */
#define PIOA_PPUDR (0x400 + 96) /* Pull-up disable register */
#define PIOA_PPUER (0x400 + 100) /* Pull-up enable register */
#define PIOA_PPUSR (0x400 + 104) /* Pad pull-up status register */
#define PIOA_ASR (0x400 + 112) /* Select A register */
#define PIOA_BSR (0x400 + 116) /* Select B register */
#define PIOA_ABSR (0x400 + 120) /* AB Select status register */
#define PIOA_OWER (0x400 + 160) /* Output Write enable register */
#define PIOA_OWDR (0x400 + 164) /* Output write disable register */
#define PIOA_OWSR (0x400 + 168) /* Output write status register */
#define PIOB_PER (0x400) /* PIO Enable Register */
#define PIOB_PDR (0x600 + 4) /* PIO Disable Register */
#define PIOB_PSR (0x600 + 8) /* PIO status register */
#define PIOB_OER (0x600 + 16) /* Output enable register */
#define PIOB_ODR (0x600 + 20) /* Output disable register */
#define PIOB_OSR (0x600 + 24) /* Output status register */
#define PIOB_IFER (0x600 + 32) /* Input filter enable register */
#define PIOB_IFDR (0x600 + 36) /* Input filter disable register */
#define PIOB_IFSR (0x600 + 40) /* Input filter status register */
#define PIOB_SODR (0x600 + 48) /* Set output data register */
#define PIOB_CODR (0x600 + 52) /* Clear output data register */
#define PIOB_ODSR (0x600 + 56) /* Output data status register */
#define PIOB_PDSR (0x600 + 60) /* Pin data status register */
#define PIOB_IER (0x600 + 64) /* Interrupt enable register */
#define PIOB_IDR (0x600 + 68) /* Interrupt disable register */
#define PIOB_IMR (0x600 + 72) /* Interrupt mask register */
#define PIOB_ISR (0x600 + 76) /* Interrupt status register */
#define PIOB_MDER (0x600 + 80) /* Multi driver enable register */
#define PIOB_MDDR (0x600 + 84) /* Multi driver disable register */
#define PIOB_MDSR (0x600 + 88) /* Multi driver status register */
#define PIOB_PPUDR (0x600 + 96) /* Pull-up disable register */
#define PIOB_PPUER (0x600 + 100) /* Pull-up enable register */
#define PIOB_PPUSR (0x600 + 104) /* Pad pull-up status register */
#define PIOB_ASR (0x600 + 112) /* Select A register */
#define PIOB_BSR (0x600 + 116) /* Select B register */
#define PIOB_ABSR (0x600 + 120) /* AB Select status register */
#define PIOB_OWER (0x600 + 160) /* Output Write enable register */
#define PIOB_OWDR (0x600 + 164) /* Output write disable register */
#define PIOB_OWSR (0x600 + 168) /* Output write status register */
#define PIOC_PER (0x800) /* PIO Enable Register */
#define PIOC_PDR (0x800 + 4) /* PIO Disable Register */
#define PIOC_PSR (0x800 + 8) /* PIO status register */
#define PIOC_OER (0x800 + 16) /* Output enable register */
#define PIOC_ODR (0x800 + 20) /* Output disable register */
#define PIOC_OSR (0x800 + 24) /* Output status register */
#define PIOC_IFER (0x800 + 32) /* Input filter enable register */
#define PIOC_IFDR (0x800 + 36) /* Input filter disable register */
#define PIOC_IFSR (0x800 + 40) /* Input filter status register */
#define PIOC_SODR (0x800 + 48) /* Set output data register */
#define PIOC_CODR (0x800 + 52) /* Clear output data register */
#define PIOC_ODSR (0x800 + 56) /* Output data status register */
#define PIOC_PDSR (0x800 + 60) /* Pin data status register */
#define PIOC_IER (0x800 + 64) /* Interrupt enable register */
#define PIOC_IDR (0x800 + 68) /* Interrupt disable register */
#define PIOC_IMR (0x800 + 72) /* Interrupt mask register */
#define PIOC_ISR (0x800 + 76) /* Interrupt status register */
#define PIOC_MDER (0x800 + 80) /* Multi driver enable register */
#define PIOC_MDDR (0x800 + 84) /* Multi driver disable register */
#define PIOC_MDSR (0x800 + 88) /* Multi driver status register */
#define PIOC_PPUDR (0x800 + 96) /* Pull-up disable register */
#define PIOC_PPUER (0x800 + 100) /* Pull-up enable register */
#define PIOC_PPUSR (0x800 + 104) /* Pad pull-up status register */
#define PIOC_ASR (0x800 + 112) /* Select A register */
#define PIOC_BSR (0x800 + 116) /* Select B register */
#define PIOC_ABSR (0x800 + 120) /* AB Select status register */
#define PIOC_OWER (0x800 + 160) /* Output Write enable register */
#define PIOC_OWDR (0x800 + 164) /* Output write disable register */
#define PIOC_OWSR (0x800 + 168) /* Output write status register */
#define PIOD_PER (0xa00) /* PIO Enable Register */
#define PIOD_PDR (0xa00 + 4) /* PIO Disable Register */
#define PIOD_PSR (0xa00 + 8) /* PIO status register */
#define PIOD_OER (0xa00 + 16) /* Output enable register */
#define PIOD_ODR (0xa00 + 20) /* Output disable register */
#define PIOD_OSR (0xa00 + 24) /* Output status register */
#define PIOD_IFER (0xa00 + 32) /* Input filter enable register */
#define PIOD_IFDR (0xa00 + 36) /* Input filter disable register */
#define PIOD_IFSR (0xa00 + 40) /* Input filter status register */
#define PIOD_SODR (0xa00 + 48) /* Set output data register */
#define PIOD_CODR (0xa00 + 52) /* Clear output data register */
#define PIOD_ODSR (0xa00 + 56) /* Output data status register */
#define PIOD_PDSR (0xa00 + 60) /* Pin data status register */
#define PIOD_IER (0xa00 + 64) /* Interrupt enable register */
#define PIOD_IDR (0xa00 + 68) /* Interrupt disable register */
#define PIOD_IMR (0xa00 + 72) /* Interrupt mask register */
#define PIOD_ISR (0xa00 + 76) /* Interrupt status register */
#define PIOD_MDER (0xa00 + 80) /* Multi driver enable register */
#define PIOD_MDDR (0xa00 + 84) /* Multi driver disable register */
#define PIOD_MDSR (0xa00 + 88) /* Multi driver status register */
#define PIOD_PPUDR (0xa00 + 96) /* Pull-up disable register */
#define PIOD_PPUER (0xa00 + 100) /* Pull-up enable register */
#define PIOD_PPUSR (0xa00 + 104) /* Pad pull-up status register */
#define PIOD_ASR (0xa00 + 112) /* Select A register */
#define PIOD_BSR (0xa00 + 116) /* Select B register */
#define PIOD_ABSR (0xa00 + 120) /* AB Select status register */
#define PIOD_OWER (0xa00 + 160) /* Output Write enable register */
#define PIOD_OWDR (0xa00 + 164) /* Output write disable register */
#define PIOD_OWSR (0xa00 + 168) /* Output write status register */
/* IRQs : */
/*
* 0: AIC
* 1: System peripheral (System timer, RTC, DBGU)
* 2: PIO Controller A
* 3: PIO Controller B
* 4: PIO Controller C
* 5: PIO Controller D
* 6: USART 0
* 7: USART 1
* 8: USART 2
* 9: USART 3
* 10: MMC Interface
* 11: USB device port
* 12: Two-wirte interface
* 13: SPI
* 14: SSC
* 15: SSC
* 16: SSC
* 17: Timer Counter 0
* 18: Timer Counter 1
* 19: Timer Counter 2
* 20: Timer Counter 3
* 21: Timer Counter 4
* 22: Timer Counter 6
* 23: USB Host port
* 24: Ethernet
* 25: AIC
* 26: AIC
* 27: AIC
* 28: AIC
* 29: AIC
* 30: AIC
* 31: AIC
*/
#define AT91RM92_IRQ_SYSTEM 1
#define AT91RM92_IRQ_PIOA 2
#define AT91RM92_IRQ_PIOB 3
#define AT91RM92_IRQ_PIOC 4
#define AT91RM92_IRQ_PIOD 5
#define AT91RM92_IRQ_USART0 6
#define AT91RM92_IRQ_USART1 7
#define AT91RM92_IRQ_USART2 8
#define AT91RM92_IRQ_USART3 9
#define AT91RM92_IRQ_MCI 10
#define AT91RM92_IRQ_UDP 11
#define AT91RM92_IRQ_TWI 12
#define AT91RM92_IRQ_SPI 13
#define AT91RM92_IRQ_SSC0 14
#define AT91RM92_IRQ_SSC1 15
#define AT91RM92_IRQ_SSC2 16
#define AT91RM92_IRQ_TC0 17
#define AT91RM92_IRQ_TC1 18
#define AT91RM92_IRQ_TC2 19
#define AT91RM92_IRQ_TC3 20
#define AT91RM92_IRQ_TC4 21
#define AT91RM92_IRQ_TC5 22
#define AT91RM92_IRQ_UHP 23
#define AT91RM92_IRQ_EMAC 24
#define AT91RM92_IRQ_AIC_BASE 25
/* Timer */
#define AT91RM92_ST_BASE 0xffffd00
#define AT91RM92_ST_SIZE 0x100
#define AT91RM92_SPI_BASE 0xffe0000
#define AT91RM92_SPI_SIZE 0x4000
#define AT91RM92_SPI_PDC 0xffe0100
#define AT91RM92_SSC0_BASE 0xffd0000
#define AT91RM92_SSC0_PDC 0xffd0100
#define AT91RM92_SSC1_BASE 0xffd4000
#define AT91RM92_SSC1_PDC 0xffd4100
#define AT91RM92_SSC2_BASE 0xffd8000
#define AT91RM92_SSC2_PDC 0xffd8100
#define AT91RM92_SSC_SIZE 0x4000
#define AT91RM92_EMAC_BASE 0xffbc000
#define AT91RM92_EMAC_SIZE 0x4000
#define AT91RM92_TWI_BASE 0xffb8000
#define AT91RM92_TWI_SIZE 0x4000
#define AT91RM92_MCI_BASE 0xffb4000
#define AT91RM92_MCI_PDC 0xffb4100
#define AT91RM92_MCI_SIZE 0x4000
#define AT91RM92_UDP_BASE 0xffb0000
#define AT91RM92_UDP_SIZE 0x4000
#define AT91RM92_TC0_BASE 0xffa0000
#define AT91RM92_TC0_SIZE 0x4000
#define AT91RM92_TC0C0_BASE 0xffa0000
#define AT91RM92_TC0C1_BASE 0xffa0040
#define AT91RM92_TC0C2_BASE 0xffa0080
#define AT91RM92_TC1_BASE 0xffa4000
#define AT91RM92_TC1_SIZE 0x4000
#define AT91RM92_TC1C0_BASE 0xffa4000
#define AT91RM92_TC1C1_BASE 0xffa4040
#define AT91RM92_TC1C2_BASE 0xffa4080
#define AT91RM92_OHCI_BASE 0x00300000
#define AT91RM92_OHCI_SIZE 0x00100000
/* Pio definitions */
#define AT91RM92_PIO_PA0 (1 << 0)
#define AT91RM92_PA0_MISO (AT91RM92_PIO_PA0) /* SPI Master In Slave */
#define AT91RM92_PA0_PCK3 (AT91RM92_PIO_PA0) /* PMC Programmable Clock Output 3 */
#define AT91RM92_PIO_PA1 (1 << 1)
#define AT91RM92_PA1_MOSI (AT91RM92_PIO_PA1) /* SPI Master Out Slave */
#define AT91RM92_PA1_PCK0 (AT91RM92_PIO_PA1) /* PMC Programmable Clock Output 0 */
#define AT91RM92_PIO_PA2 (1 << 2)
#define AT91RM92_PA2_SPCK (AT91RM92_PIO_PA2) /* SPI Serial Clock */
#define AT91RM92_PA2_IRQ4 (AT91RM92_PIO_PA2) /* AIC Interrupt Input 4 */
#define AT91RM92_PIO_PA3 (1 << 3)
#define AT91RM92_PA3_NPCS0 (AT91RM92_PIO_PA3) /* SPI Peripheral Chip Select 0 */
#define AT91RM92_PA3_IRQ5 (AT91RM92_PIO_PA3) /* AIC Interrupt Input 5 */
#define AT91RM92_PIO_PA4 (1 << 4)
#define AT91RM92_PA4_NPCS1 (AT91RM92_PIO_PA4) /* SPI Peripheral Chip Select 1 */
#define AT91RM92_PA4_PCK1 (AT91RM92_PIO_PA4) /* PMC Programmable Clock Output 1 */
#define AT91RM92_PIO_PA5 (1 << 5)
#define AT91RM92_PA5_NPCS2 (AT91RM92_PIO_PA5) /* SPI Peripheral Chip Select 2 */
#define AT91RM92_PA5_TXD3 (AT91RM92_PIO_PA5) /* USART 3 Transmit Data */
#define AT91RM92_PIO_PA6 (1 << 6)
#define AT91RM92_PA6_NPCS3 (AT91RM92_PIO_PA6) /* SPI Peripheral Chip Select 3 */
#define AT91RM92_PA6_RXD3 (AT91RM92_PIO_PA6) /* USART 3 Receive Data */
#define AT91RM92_PIO_PA7 (1 << 7)
#define AT91RM92_PA7_ETXCK_EREFC (AT91RM92_PIO_PA7) /* Ethernet MAC Transmit Clock/Reference Clock */
#define AT91RM92_PA7_PCK2 (AT91RM92_PIO_PA7) /* PMC Programmable Clock 2 */
#define AT91RM92_PIO_PA8 (1 << 8)
#define AT91RM92_PA8_ETXEN (AT91RM92_PIO_PA8) /* Ethernet MAC Transmit Enable */
#define AT91RM92_PA8_MCCDB (AT91RM92_PIO_PA8) /* Multimedia Card B Command */
#define AT91RM92_PIO_PA9 (1 << 9)
#define AT91RM92_PA9_ETX0 (AT91RM92_PIO_PA9) /* Ethernet MAC Transmit Data 0 */
#define AT91RM92_PA9_MCDB0 (AT91RM92_PIO_PA9) /* Multimedia Card B Data 0 */
#define AT91RM92_PIO_PA10 (1 << 10)
#define AT91RM92_PA10_ETX1 (AT91RM92_PIO_PA10) /* Ethernet MAC Transmit Data 1 */
#define AT91RM92_PA10_MCDB1 (AT91RM92_PIO_PA10) /* Multimedia Card B Data 1 */
#define AT91RM92_PIO_PA11 (1 << 11)
#define AT91RM92_PA11_ECRS_ECRSDV (AT91RM92_PIO_PA11) /* Ethernet MAC Carrier Sense/Carrier Sense and Data Valid */
#define AT91RM92_PA11_MCDB2 (AT91RM92_PIO_PA11) /* Multimedia Card B Data 2 */
#define AT91RM92_PIO_PA12 (1 << 12)
#define AT91RM92_PA12_ERX0 (AT91RM92_PIO_PA12) /* Ethernet MAC Receive Data 0 */
#define AT91RM92_PA12_MCDB3 (AT91RM92_PIO_PA12) /* Multimedia Card B Data 3 */
#define AT91RM92_PIO_PA13 (1 << 13)
#define AT91RM92_PA13_ERX1 (AT91RM92_PIO_PA13) /* Ethernet MAC Receive Data 1 */
#define AT91RM92_PA13_TCLK0 (AT91RM92_PIO_PA13) /* Timer Counter 0 external clock input */
#define AT91RM92_PIO_PA14 (1 << 14)
#define AT91RM92_PA14_ERXER (AT91RM92_PIO_PA14) /* Ethernet MAC Receive Error */
#define AT91RM92_PA14_TCLK1 (AT91RM92_PIO_PA14) /* Timer Counter 1 external clock input */
#define AT91RM92_PIO_PA15 (1 << 15)
#define AT91RM92_PA15_EMDC (AT91RM92_PIO_PA15) /* Ethernet MAC Management Data Clock */
#define AT91RM92_PA15_TCLK2 (AT91RM92_PIO_PA15) /* Timer Counter 2 external clock input */
#define AT91RM92_PIO_PA16 (1 << 16)
#define AT91RM92_PA16_EMDIO (AT91RM92_PIO_PA16) /* Ethernet MAC Management Data Input/Output */
#define AT91RM92_PA16_IRQ6 (AT91RM92_PIO_PA16) /* AIC Interrupt input 6 */
#define AT91RM92_PIO_PA17 (1 << 17)
#define AT91RM92_PA17_TXD0 (AT91RM92_PIO_PA17) /* USART 0 Transmit Data */
#define AT91RM92_PA17_TIOA0 (AT91RM92_PIO_PA17) /* Timer Counter 0 Multipurpose Timer I/O Pin A */
#define AT91RM92_PIO_PA18 (1 << 18)
#define AT91RM92_PA18_RXD0 (AT91RM92_PIO_PA18) /* USART 0 Receive Data */
#define AT91RM92_PA18_TIOB0 (AT91RM92_PIO_PA18) /* Timer Counter 0 Multipurpose Timer I/O Pin B */
#define AT91RM92_PIO_PA19 (1 << 19)
#define AT91RM92_PA19_SCK0 (AT91RM92_PIO_PA19) /* USART 0 Serial Clock */
#define AT91RM92_PA19_TIOA1 (AT91RM92_PIO_PA19) /* Timer Counter 1 Multipurpose Timer I/O Pin A */
#define AT91RM92_PIO_PA20 (1 << 20)
#define AT91RM92_PA20_CTS0 (AT91RM92_PIO_PA20) /* USART 0 Clear To Send */
#define AT91RM92_PA20_TIOB1 (AT91RM92_PIO_PA20) /* Timer Counter 1 Multipurpose Timer I/O Pin B */
#define AT91RM92_PIO_PA21 (1 << 21)
#define AT91RM92_PA21_RTS0 (AT91RM92_PIO_PA21) /* USART 0 Ready To Send */
#define AT91RM92_PA21_TIOA2 (AT91RM92_PIO_PA21) /* Timer Counter 2 Multipurpose Timer I/O Pin A */
#define AT91RM92_PIO_PA22 (1 << 22)
#define AT91RM92_PA22_RXD2 (AT91RM92_PIO_PA22) /* USART 2 Receive Data */
#define AT91RM92_PA22_TIOB2 (AT91RM92_PIO_PA22) /* Timer Counter 2 Multipurpose Timer I/O Pin B */
#define AT91RM92_PIO_PA23 (1 << 23)
#define AT91RM92_PA23_TXD2 (AT91RM92_PIO_PA23) /* USART 2 Transmit Data */
#define AT91RM92_PA23_IRQ3 (AT91RM92_PIO_PA23) /* Interrupt input 3 */
#define AT91RM92_PIO_PA24 (1 << 24)
#define AT91RM92_PA24_SCK2 (AT91RM92_PIO_PA24) /* USART 2 Serial Clock */
#define AT91RM92_PA24_PCK1 (AT91RM92_PIO_PA24) /* PMC Programmable Clock Output 1 */
#define AT91RM92_PIO_PA25 (1 << 25)
#define AT91RM92_PA25_TWD (AT91RM92_PIO_PA25) /* TWI Two-wire Serial Data */
#define AT91RM92_PA25_IRQ2 (AT91RM92_PIO_PA25) /* Interrupt input 2 */
#define AT91RM92_PIO_PA26 (1 << 26)
#define AT91RM92_PA26_TWCK (AT91RM92_PIO_PA26) /* TWI Two-wire Serial Clock */
#define AT91RM92_PA26_IRQ1 (AT91RM92_PIO_PA26) /* Interrupt input 1 */
#define AT91RM92_PIO_PA27 (1 << 27)
#define AT91RM92_PA27_MCCK (AT91RM92_PIO_PA27) /* Multimedia Card Clock */
#define AT91RM92_PA27_TCLK3 (AT91RM92_PIO_PA27) /* Timer Counter 3 External Clock Input */
#define AT91RM92_PIO_PA28 (1 << 28)
#define AT91RM92_PA28_MCCDA (AT91RM92_PIO_PA28) /* Multimedia Card A Command */
#define AT91RM92_PA28_TCLK4 (AT91RM92_PIO_PA28) /* Timer Counter 4 external Clock Input */
#define AT91RM92_PIO_PA29 (1 << 29)
#define AT91RM92_PA29_MCDA0 (AT91RM92_PIO_PA29) /* Multimedia Card A Data 0 */
#define AT91RM92_PA29_TCLK5 (AT91RM92_PIO_PA29) /* Timer Counter 5 external clock input */
#define AT91RM92_PIO_PA30 (1 << 30)
#define AT91RM92_PA30_DRXD (AT91RM92_PIO_PA30) /* DBGU Debug Receive Data */
#define AT91RM92_PA30_CTS2 (AT91RM92_PIO_PA30) /* USART 2 Clear To Send */
#define AT91RM92_PIO_PA31 (1 << 31)
#define AT91RM92_PA31_DTXD (AT91RM92_PIO_PA31) /* DBGU Debug Transmit Data */
#define AT91RM92_PA31_RTS2 (AT91RM92_PIO_PA31) /* USART 2 Ready To Send */
#define AT91RM92_PIO_PB0 (1 << 0)
#define AT91RM92_PB0_TF0 (AT91RM92_PIO_PB0) /* SSC Transmit Frame Sync 0 */
#define AT91RM92_PB0_RTS3 (AT91RM92_PIO_PB0) /* USART 3 Ready To Send */
#define AT91RM92_PIO_PB1 (1 << 1)
#define AT91RM92_PB1_TK0 (AT91RM92_PIO_PB1) /* SSC Transmit Clock 0 */
#define AT91RM92_PB1_CTS3 (AT91RM92_PIO_PB1) /* USART 3 Clear To Send */
#define AT91RM92_PIO_PB2 (1 << 2)
#define AT91RM92_PB2_TD0 (AT91RM92_PIO_PB2) /* SSC Transmit data */
#define AT91RM92_PB2_SCK3 (AT91RM92_PIO_PB2) /* USART 3 Serial Clock */
#define AT91RM92_PIO_PB3 (1 << 3)
#define AT91RM92_PB3_RD0 (AT91RM92_PIO_PB3) /* SSC Receive Data */
#define AT91RM92_PB3_MCDA1 (AT91RM92_PIO_PB3) /* Multimedia Card A Data 1 */
#define AT91RM92_PIO_PB4 (1 << 4)
#define AT91RM92_PB4_RK0 (AT91RM92_PIO_PB4) /* SSC Receive Clock */
#define AT91RM92_PB4_MCDA2 (AT91RM92_PIO_PB4) /* Multimedia Card A Data 2 */
#define AT91RM92_PIO_PB5 (1 << 5)
#define AT91RM92_PB5_RF0 (AT91RM92_PIO_PB5) /* SSC Receive Frame Sync 0 */
#define AT91RM92_PB5_MCDA3 (AT91RM92_PIO_PB5) /* Multimedia Card A Data 3 */
#define AT91RM92_PIO_PB6 (1 << 6)
#define AT91RM92_PB6_TF1 (AT91RM92_PIO_PB6) /* SSC Transmit Frame Sync 1 */
#define AT91RM92_PB6_TIOA3 (AT91RM92_PIO_PB6) /* Timer Counter 4 Multipurpose Timer I/O Pin A */
#define AT91RM92_PIO_PB7 (1 << 7)
#define AT91RM92_PB7_TK1 (AT91RM92_PIO_PB7) /* SSC Transmit Clock 1 */
#define AT91RM92_PB7_TIOB3 (AT91RM92_PIO_PB7) /* Timer Counter 3 Multipurpose Timer I/O Pin B */
#define AT91RM92_PIO_PB8 (1 << 8)
#define AT91RM92_PB8_TD1 (AT91RM92_PIO_PB8) /* SSC Transmit Data 1 */
#define AT91RM92_PB8_TIOA4 (AT91RM92_PIO_PB8) /* Timer Counter 4 Multipurpose Timer I/O Pin A */
#define AT91RM92_PIO_PB9 (1 << 9)
#define AT91RM92_PB9_RD1 (AT91RM92_PIO_PB9) /* SSC Receive Data 1 */
#define AT91RM92_PB9_TIOB4 (AT91RM92_PIO_PB9) /* Timer Counter 4 Multipurpose Timer I/O Pin B */
#define AT91RM92_PIO_PB10 (1 << 10)
#define AT91RM92_PB10_RK1 (AT91RM92_PIO_PB10) /* SSC Receive Clock 1 */
#define AT91RM92_PB10_TIOA5 (AT91RM92_PIO_PB10) /* Timer Counter 5 Multipurpose Timer I/O Pin A */
#define AT91RM92_PIO_PB11 (1 << 11)
#define AT91RM92_PB11_RF1 (AT91RM92_PIO_PB11) /* SSC Receive Frame Sync 1 */
#define AT91RM92_PB11_TIOB5 (AT91RM92_PIO_PB11) /* Timer Counter 5 Multipurpose Timer I/O Pin B */
#define AT91RM92_PIO_PB12 (1 << 12)
#define AT91RM92_PB12_TF2 (AT91RM92_PIO_PB12) /* SSC Transmit Frame Sync 2 */
#define AT91RM92_PB12_ETX2 (AT91RM92_PIO_PB12) /* Ethernet MAC Transmit Data 2 */
#define AT91RM92_PIO_PB13 (1 << 13)
#define AT91RM92_PB13_TK2 (AT91RM92_PIO_PB13) /* SSC Transmit Clock 2 */
#define AT91RM92_PB13_ETX3 (AT91RM92_PIO_PB13) /* Ethernet MAC Transmit Data 3 */
#define AT91RM92_PIO_PB14 (1 << 14)
#define AT91RM92_PB14_TD2 (AT91RM92_PIO_PB14) /* SSC Transmit Data 2 */
#define AT91RM92_PB14_ETXER (AT91RM92_PIO_PB14) /* Ethernet MAC Transmikt Coding Error */
#define AT91RM92_PIO_PB15 (1 << 15)
#define AT91RM92_PB15_RD2 (AT91RM92_PIO_PB15) /* SSC Receive Data 2 */
#define AT91RM92_PB15_ERX2 (AT91RM92_PIO_PB15) /* Ethernet MAC Receive Data 2 */
#define AT91RM92_PIO_PB16 (1 << 16)
#define AT91RM92_PB16_RK2 (AT91RM92_PIO_PB16) /* SSC Receive Clock 2 */
#define AT91RM92_PB16_ERX3 (AT91RM92_PIO_PB16) /* Ethernet MAC Receive Data 3 */
#define AT91RM92_PIO_PB17 (1 << 17)
#define AT91RM92_PB17_RF2 (AT91RM92_PIO_PB17) /* SSC Receive Frame Sync 2 */
#define AT91RM92_PB17_ERXDV (AT91RM92_PIO_PB17) /* Ethernet MAC Receive Data Valid */
#define AT91RM92_PIO_PB18 (1 << 18)
#define AT91RM92_PB18_RI1 (AT91RM92_PIO_PB18) /* USART 1 Ring Indicator */
#define AT91RM92_PB18_ECOL (AT91RM92_PIO_PB18) /* Ethernet MAC Collision Detected */
#define AT91RM92_PIO_PB19 (1 << 19)
#define AT91RM92_PB19_DTR1 (AT91RM92_PIO_PB19) /* USART 1 Data Terminal ready */
#define AT91RM92_PB19_ERXCK (AT91RM92_PIO_PB19) /* Ethernet MAC Receive Clock */
#define AT91RM92_PIO_PB20 (1 << 20)
#define AT91RM92_PB20_TXD1 (AT91RM92_PIO_PB20) /* USART 1 Transmit Data */
#define AT91RM92_PIO_PB21 (1 << 21)
#define AT91RM92_PB21_RXD1 (AT91RM92_PIO_PB21) /* USART 1 Receive Data */
#define AT91RM92_PIO_PB22 (1 << 22)
#define AT91RM92_PB22_SCK1 (AT91RM92_PIO_PB22) /* USART 1 Serial Clock */
#define AT91RM92_PIO_PB23 (1 << 23)
#define AT91RM92_PB23_DCD1 (AT91RM92_PIO_PB23) /* USART 1 Data Carrier Detect */
#define AT91RM92_PIO_PB24 (1 << 24)
#define AT91RM92_PB24_CTS1 (AT91RM92_PIO_PB24) /* USART 1 Clear To Send */
#define AT91RM92_PIO_PB25 (1 << 25)
#define AT91RM92_PB25_DSR1 (AT91RM92_PIO_PB25) /* USART 1 Data Set ready */
#define AT91RM92_PB25_EF100 (AT91RM92_PIO_PB25) /* Ethernet MAC Force 100 Mbits/sec */
#define AT91RM92_PIO_PB26 (1 << 26)
#define AT91RM92_PB26_RTS1 (AT91RM92_PIO_PB26) /* USART 1 Ready To Send */
#define AT91RM92_PIO_PB27 (1 << 27)
#define AT91RM92_PB27_PCK0 (AT91RM92_PIO_PB27) /* PMC Programmable Clock Output 0 */
#define AT91RM92_PIO_PB28 (1 << 28)
#define AT91RM92_PB28_FIQ (AT91RM92_PIO_PB28) /* AIC Fast Interrupt Input */
#define AT91RM92_PIO_PB29 (1 << 29)
#define AT91RM92_PB29_IRQ0 (AT91RM92_PIO_PB29) /* Interrupt input 0 */
#define AT91RM92_PIO_PC0 (1 << 0)
#define AT91RM92_PC0_BFCK (AT91RM92_PIO_PC0) /* Burst Flash Clock */
#define AT91RM92_PIO_PC1 (1 << 1)
#define AT91RM92_PC1_BFRDY_SMOE (AT91RM92_PIO_PC1) /* Burst Flash Ready */
#define AT91RM92_PIO_PC2 (1 << 2)
#define AT91RM92_PC2_BFAVD (AT91RM92_PIO_PC2) /* Burst Flash Address Valid */
#define AT91RM92_PIO_PC3 (1 << 3)
#define AT91RM92_PC3_BFBAA_SMWE (AT91RM92_PIO_PC3) /* Burst Flash Address Advance / SmartMedia Write Enable */
#define AT91RM92_PIO_PC4 (1 << 4)
#define AT91RM92_PC4_BFOE (AT91RM92_PIO_PC4) /* Burst Flash Output Enable */
#define AT91RM92_PIO_PC5 (1 << 5)
#define AT91RM92_PC5_BFWE (AT91RM92_PIO_PC5) /* Burst Flash Write Enable */
#define AT91RM92_PIO_PC6 (1 << 6)
#define AT91RM92_PC6_NWAIT (AT91RM92_PIO_PC6) /* NWAIT */
#define AT91RM92_PIO_PC7 (1 << 7)
#define AT91RM92_PC7_A23 (AT91RM92_PIO_PC7) /* Address Bus[23] */
#define AT91RM92_PIO_PC8 (1 << 8)
#define AT91RM92_PC8_A24 (AT91RM92_PIO_PC8) /* Address Bus[24] */
#define AT91RM92_PIO_PC9 (1 << 9)
#define AT91RM92_PC9_A25_CFRNW (AT91RM92_PIO_PC9) /* Address Bus[25] / Compact Flash Read Not Write */
#define AT91RM92_PIO_PC10 (1 << 10)
#define AT91RM92_PC10_NCS4_CFCS (AT91RM92_PIO_PC10) /* Compact Flash Chip Select */
#define AT91RM92_PIO_PC11 (1 << 11)
#define AT91RM92_PC11_NCS5_CFCE1 (AT91RM92_PIO_PC11) /* Chip Select 5 / Compact Flash Chip Enable 1 */
#define AT91RM92_PIO_PC12 (1 << 12)
#define AT91RM92_PC12_NCS6_CFCE2(AT91RM92_PIO_PC12) /* Chip Select 6 / Compact Flash Chip Enable 2 */
#define AT91RM92_PIO_PC13 (1 << 13)
#define AT91RM92_PC13_NCS7 (AT91RM92_PIO_PC13) /* Chip Select 7 */
#define AT91RM92_PIO_PC14 (1 << 14)
#define AT91RM92_PIO_PC15 (1 << 15)
#define AT91RM92_PIO_PC16 (1 << 16)
#define AT91RM92_PC16_D16 (AT91RM92_PIO_PC16) /* Data Bus [16] */
#define AT91RM92_PIO_PC17 (1 << 17)
#define AT91RM92_PC17_D17 (AT91RM92_PIO_PC17) /* Data Bus [17] */
#define AT91RM92_PIO_PC18 (1 << 18)
#define AT91RM92_PC18_D18 (AT91RM92_PIO_PC18) /* Data Bus [18] */
#define AT91RM92_PIO_PC19 (1 << 19)
#define AT91RM92_PC19_D19 (AT91RM92_PIO_PC19) /* Data Bus [19] */
#define AT91RM92_PIO_PC20 (1 << 20)
#define AT91RM92_PC20_D20 (AT91RM92_PIO_PC20) /* Data Bus [20] */
#define AT91RM92_PIO_PC21 (1 << 21)
#define AT91RM92_PC21_D21 (AT91RM92_PIO_PC21) /* Data Bus [21] */
#define AT91RM92_PIO_PC22 (1 << 22)
#define AT91RM92_PC22_D22 (AT91RM92_PIO_PC22) /* Data Bus [22] */
#define AT91RM92_PIO_PC23 (1 << 23)
#define AT91RM92_PC23_D23 (AT91RM92_PIO_PC23) /* Data Bus [23] */
#define AT91RM92_PIO_PC24 (1 << 24)
#define AT91RM92_PC24_D24 (AT91RM92_PIO_PC24) /* Data Bus [24] */
#define AT91RM92_PIO_PC25 (1 << 25)
#define AT91RM92_PC25_D25 (AT91RM92_PIO_PC25) /* Data Bus [25] */
#define AT91RM92_PIO_PC26 (1 << 26)
#define AT91RM92_PC26_D26 (AT91RM92_PIO_PC26) /* Data Bus [26] */
#define AT91RM92_PIO_PC27 (1 << 27)
#define AT91RM92_PC27_D27 (AT91RM92_PIO_PC27) /* Data Bus [27] */
#define AT91RM92_PIO_PC28 (1 << 28)
#define AT91RM92_PC28_D28 (AT91RM92_PIO_PC28) /* Data Bus [28] */
#define AT91RM92_PIO_PC29 (1 << 29)
#define AT91RM92_PC29_D29 (AT91RM92_PIO_PC29) /* Data Bus [29] */
#define AT91RM92_PIO_PC30 (1 << 30)
#define AT91RM92_PC30_D30 (AT91RM92_PIO_PC30) /* Data Bus [30] */
#define AT91RM92_PIO_PC31 (1 << 31)
#define AT91RM92_PC31_D31 (AT91RM92_PIO_PC31) /* Data Bus [31] */
#define AT91RM92_PIO_PD0 (1 << 0)
#define AT91RM92_PD0_ETX0 (AT91RM92_PIO_PD0) /* Ethernet MAC Transmit Data 0 */
#define AT91RM92_PIO_PD1 (1 << 1)
#define AT91RM92_PD1_ETX1 (AT91RM92_PIO_PD1) /* Ethernet MAC Transmit Data 1 */
#define AT91RM92_PIO_PD2 (1 << 2)
#define AT91RM92_PD2_ETX2 (AT91RM92_PIO_PD2) /* Ethernet MAC Transmit Data 2 */
#define AT91RM92_PIO_PD3 (1 << 3)
#define AT91RM92_PD3_ETX3 (AT91RM92_PIO_PD3) /* Ethernet MAC Transmit Data 3 */
#define AT91RM92_PIO_PD4 (1 << 4)
#define AT91RM92_PD4_ETXEN (AT91RM92_PIO_PD4) /* Ethernet MAC Transmit Enable */
#define AT91RM92_PIO_PD5 (1 << 5)
#define AT91RM92_PD5_ETXER (AT91RM92_PIO_PD5) /* Ethernet MAC Transmit Coding Error */
#define AT91RM92_PIO_PD6 (1 << 6)
#define AT91RM92_PD6_DTXD (AT91RM92_PIO_PD6) /* DBGU Debug Transmit Data */
#define AT91RM92_PIO_PD7 (1 << 7)
#define AT91RM92_PD7_PCK0 (AT91RM92_PIO_PD7) /* PMC Programmable Clock Output 0 */
#define AT91RM92_PD7_TSYNC (AT91RM92_PIO_PD7) /* ETM Synchronization signal */
#define AT91RM92_PIO_PD8 (1 << 8)
#define AT91RM92_PD8_PCK1 (AT91RM92_PIO_PD8) /* PMC Programmable Clock Output 1 */
#define AT91RM92_PD8_TCLK (AT91RM92_PIO_PD8) /* ETM Trace Clock signal */
#define AT91RM92_PIO_PD9 (1 << 9)
#define AT91RM92_PD9_PCK2 (AT91RM92_PIO_PD9) /* PMC Programmable Clock 2 */
#define AT91RM92_PD9_TPS0 (AT91RM92_PIO_PD9) /* ETM ARM9 pipeline status 0 */
#define AT91RM92_PIO_PD10 (1 << 10)
#define AT91RM92_PD10_PCK3 (AT91RM92_PIO_PD10) /* PMC Programmable Clock Output 3 */
#define AT91RM92_PD10_TPS1 (AT91RM92_PIO_PD10) /* ETM ARM9 pipeline status 1 */
#define AT91RM92_PIO_PD11 (1 << 11)
#define AT91RM92_PD11_TPS2 (AT91RM92_PIO_PD11) /* ETM ARM9 pipeline status 2 */
#define AT91RM92_PIO_PD12 (1 << 12)
#define AT91RM92_PD12_TPK0 (AT91RM92_PIO_PD12) /* ETM Trace Packet 0 */
#define AT91RM92_PIO_PD13 (1 << 13)
#define AT91RM92_PD13_TPK1 (AT91RM92_PIO_PD13) /* ETM Trace Packet 1 */
#define AT91RM92_PIO_PD14 (1 << 14)
#define AT91RM92_PD14_TPK2 (AT91RM92_PIO_PD14) /* ETM Trace Packet 2 */
#define AT91RM92_PIO_PD15 (1 << 15)
#define AT91RM92_PD15_TD0 (AT91RM92_PIO_PD15) /* SSC Transmit data */
#define AT91RM92_PD15_TPK3 (AT91RM92_PIO_PD15) /* ETM Trace Packet 3 */
#define AT91RM92_PIO_PD16 (1 << 16)
#define AT91RM92_PD16_TD1 (AT91RM92_PIO_PD16) /* SSC Transmit Data 1 */
#define AT91RM92_PD16_TPK4 (AT91RM92_PIO_PD16) /* ETM Trace Packet 4 */
#define AT91RM92_PIO_PD17 (1 << 17)
#define AT91RM92_PD17_TD2 (AT91RM92_PIO_PD17) /* SSC Transmit Data 2 */
#define AT91RM92_PD17_TPK5 (AT91RM92_PIO_PD17) /* ETM Trace Packet 5 */
#define AT91RM92_PIO_PD18 (1 << 18)
#define AT91RM92_PD18_NPCS1 (AT91RM92_PIO_PD18) /* SPI Peripheral Chip Select 1 */
#define AT91RM92_PD18_TPK6 (AT91RM92_PIO_PD18) /* ETM Trace Packet 6 */
#define AT91RM92_PIO_PD19 (1 << 19)
#define AT91RM92_PD19_NPCS2 (AT91RM92_PIO_PD19) /* SPI Peripheral Chip Select 2 */
#define AT91RM92_PD19_TPK7 (AT91RM92_PIO_PD19) /* ETM Trace Packet 7 */
#define AT91RM92_PIO_PD20 (1 << 20)
#define AT91RM92_PD20_NPCS3 (AT91RM92_PIO_PD20) /* SPI Peripheral Chip Select 3 */
#define AT91RM92_PD20_TPK8 (AT91RM92_PIO_PD20) /* ETM Trace Packet 8 */
#define AT91RM92_PIO_PD21 (1 << 21)
#define AT91RM92_PD21_RTS0 (AT91RM92_PIO_PD21) /* Usart 0 Ready To Send */
#define AT91RM92_PD21_TPK9 (AT91RM92_PIO_PD21) /* ETM Trace Packet 9 */
#define AT91RM92_PIO_PD22 (1 << 22)
#define AT91RM92_PD22_RTS1 (AT91RM92_PIO_PD22) /* Usart 0 Ready To Send */
#define AT91RM92_PD22_TPK10 (AT91RM92_PIO_PD22) /* ETM Trace Packet 10 */
#define AT91RM92_PIO_PD23 (1 << 23)
#define AT91RM92_PD23_RTS2 (AT91RM92_PIO_PD23) /* USART 2 Ready To Send */
#define AT91RM92_PD23_TPK11 (AT91RM92_PIO_PD23) /* ETM Trace Packet 11 */
#define AT91RM92_PIO_PD24 (1 << 24)
#define AT91RM92_PD24_RTS3 (AT91RM92_PIO_PD24) /* USART 3 Ready To Send */
#define AT91RM92_PD24_TPK12 (AT91RM92_PIO_PD24) /* ETM Trace Packet 12 */
#define AT91RM92_PIO_PD25 (1 << 25)
#define AT91RM92_PD25_DTR1 (AT91RM92_PIO_PD25) /* USART 1 Data Terminal ready */
#define AT91RM92_PD25_TPK13 (AT91RM92_PIO_PD25) /* ETM Trace Packet 13 */
#define AT91RM92_PIO_PD26 (1 << 26)
#define AT91RM92_PD26_TPK14 (AT91RM92_PIO_PD26) /* ETM Trace Packet 14 */
#define AT91RM92_PIO_PD27 (1 << 27)
#define AT91RM92_PD27_TPK15 (AT91RM92_PIO_PD27) /* ETM Trace Packet 15 */
#define AT91C_MASTER_CLOCK 60000000
#endif /* AT91RM92REG_H_ */
Reference in New Issue Copy Permalink