[a44e045b] | 1 | /* |
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| 2 | * Interrupt handler Header file |
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| 3 | * |
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[f4dc319a] | 4 | * Copyright (c) 2010 embedded brains GmbH. |
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| 5 | * |
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[359e537] | 6 | * Copyright (c) 2006 by Ray <rayx.cn@gmail.com> to support LPC ARM |
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| 7 | * |
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[a44e045b] | 8 | * The license and distribution terms for this file may be |
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| 9 | * found in the file LICENSE in this distribution or at |
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[c499856] | 10 | * http://www.rtems.org/license/LICENSE. |
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[a44e045b] | 11 | */ |
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| 12 | |
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| 13 | #ifndef __IRQ_H__ |
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| 14 | #define __IRQ_H__ |
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| 15 | |
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| 16 | #ifndef __asm__ |
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| 17 | |
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| 18 | #include <rtems.h> |
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[f4dc319a] | 19 | #include <rtems/irq.h> |
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| 20 | #include <rtems/irq-extension.h> |
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[c193baad] | 21 | |
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[f4dc319a] | 22 | #endif /* __asm__ */ |
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[a44e045b] | 23 | |
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| 24 | /* possible interrupt sources on the LPC22xx */ |
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| 25 | #define LPC22xx_INTERRUPT_WDINT 0 /* Watchdog int. 0 */ |
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| 26 | #define LPC22xx_INTERRUPT_RSV0 1 /* Reserved int. 1 */ |
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| 27 | #define LPC22xx_INTERRUPT_DBGRX 2 /* Embedded ICE DbgCommRx receive */ |
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| 28 | #define LPC22xx_INTERRUPT_DBGTX 3 /* Embedded ICE DbgCommRx Transmit*/ |
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| 29 | #define LPC22xx_INTERRUPT_TIMER0 4 /* Timer 0 */ |
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| 30 | #define LPC22xx_INTERRUPT_TIMER1 5 /* Timer 1 */ |
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| 31 | #define LPC22xx_INTERRUPT_UART0 6 /* UART 0 */ |
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| 32 | #define LPC22xx_INTERRUPT_UART1 7 /* UART 1 */ |
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| 33 | #define LPC22xx_INTERRUPT_PWM0 8 /* PWM */ |
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| 34 | #define LPC22xx_INTERRUPT_I2C 9 /* I2C */ |
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| 35 | #define LPC22xx_INTERRUPT_SPI0 10 /* SPI0 */ |
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| 36 | #define LPC22xx_INTERRUPT_SPI1 11 /* SPI1 */ |
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| 37 | #define LPC22xx_INTERRUPT_PLL 12 /* PLL */ |
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| 38 | #define LPC22xx_INTERRUPT_RTC 13 /* RTC */ |
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| 39 | #define LPC22xx_INTERRUPT_EINT0 14 /* Externel Interrupt 0 */ |
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| 40 | #define LPC22xx_INTERRUPT_EINT1 15 /* Externel Interrupt 1 */ |
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| 41 | #define LPC22xx_INTERRUPT_EINT2 16 /* Externel Interrupt 2 */ |
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| 42 | #define LPC22xx_INTERRUPT_EINT3 17 /* Externel Interrupt 3 */ |
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| 43 | #define LPC22xx_INTERRUPT_ADC 18 /* AD Converter */ |
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[c9274ae] | 44 | /* Following interrupt used by lpc229x */ |
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[a44e045b] | 45 | #define LPC22xx_INTERRUPT_CANERR 19 /* CAN LUTerr interrupt */ |
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| 46 | #define LPC22xx_INTERRUPT_CAN1TX 20 /* CAN1 Tx interrupt */ |
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| 47 | #define LPC22xx_INTERRUPT_CAN1RX 21 /* CAN1 Rx interrupt */ |
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| 48 | #define LPC22xx_INTERRUPT_CAN2TX 22 /* CAN2 Tx interrupt */ |
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| 49 | #define LPC22xx_INTERRUPT_CAN2RX 23 /* CAN2 Rx interrupt */ |
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| 50 | #define LPC22xx_INTERRUPT_CAN3TX 24 /* CAN1 Tx interrupt */ |
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| 51 | #define LPC22xx_INTERRUPT_CAN3RX 25 /* CAN1 Rx interrupt */ |
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| 52 | #define LPC22xx_INTERRUPT_CAN4TX 26 /* CAN2 Tx interrupt */ |
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| 53 | #define LPC22xx_INTERRUPT_CAN4RX 27 /* CAN2 Rx interrupt */ |
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| 54 | #define BSP_MAX_INT 28 |
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| 55 | |
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[f4dc319a] | 56 | #define BSP_INTERRUPT_VECTOR_MIN 0 |
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| 57 | |
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| 58 | #define BSP_INTERRUPT_VECTOR_MAX (BSP_MAX_INT - 1) |
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| 59 | |
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[359e537] | 60 | #define UNDEFINED_INSTRUCTION_VECTOR_ADDR (*(u_long *)0x00000004L) |
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[a44e045b] | 61 | #define SOFTWARE_INTERRUPT_VECTOR_ADDR (*(u_long *)0x00000008L) |
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| 62 | #define PREFETCH_ABORT_VECTOR_ADDR (*(u_long *)0x0000000CL) |
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| 63 | #define DATA_ABORT_VECTOR_ADDR (*(u_long *)0x00000010L) |
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| 64 | #define IRQ_VECTOR_ADDR (*(u_long *)0x00000018L) |
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| 65 | #define FIQ_VECTOR_ADDR (*(u_long *)0x0000001CL) |
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| 66 | |
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| 67 | #define DATA_ABORT_ISR_ADDR (*(u_long *)0x00000030L) |
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| 68 | #define IRQ_ISR_ADDR (*(u_long *)0x00000038L) |
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| 69 | #define FIQ_ISR_ADDR (*(u_long *)0x0000003CL) |
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| 70 | |
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| 71 | #endif /* __IRQ_H__ */ |
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