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- /*
- * U-boot bf537_irq.h
- *
- * Copyright (c) 2005-2007 Analog Devices Inc.
- *
- * This file is based on
- * linux/arch/$(ARCH)/platform/$(PLATFORM)/irq.c
- * Changed by HuTao Apr18, 2003
- *
- * Copyright was missing when I got the code so took from MIPS arch ...MaTed---
- * Copyright (C) 1994 by Waldorf GMBH, written by Ralf Baechle
- * Copyright (C) 1995, 96, 97, 98, 99, 2000, 2001 by Ralf Baechle
- *
- * Adapted for BlackFin (ADI) by Ted Ma <mated@sympatico.ca>
- * Copyright (c) 2002 Arcturus Networks Inc. (www.arcturusnetworks.com)
- * Copyright (c) 2002 Lineo, Inc. <mattw@lineo.com>
- *
- * Adapted for BlackFin BF537 by Bas Vermeulen <bas@buyways.nl>
- * Copyright (c) 2003 BuyWays B.V. (www.buyways.nl)
- * 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., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301 USA
- */
- #ifndef _BF537_IRQ_H_
- #define _BF537_IRQ_H_
- /*
- * Interrupt source definitions
- * Event Source Core Event Name Number
- * EMU 0
- * Reset RST 1
- * NMI NMI 2
- * Exception EVX 3
- * Reserved -- 4
- * Hardware Error IVHW 5
- * Core Timer IVTMR 6
- * PLL Wakeup Interrupt IVG7 7
- * DMA Error (generic) IVG7 8
- * PPI Error Interrupt IVG7 9
- * SPORT0 Error Interrupt IVG7 10
- * SPORT1 Error Interrupt IVG7 11
- * SPI Error Interrupt IVG7 12
- * UART Error Interrupt IVG7 13
- * RTC Interrupt IVG8 14
- * DMA0 Interrupt (PPI) IVG8 15
- * DMA1 (SPORT0 RX) IVG9 16
- * DMA2 (SPORT0 TX) IVG9 17
- * DMA3 (SPORT1 RX) IVG9 18
- * DMA4 (SPORT1 TX) IVG9 19
- * DMA5 (PPI) IVG10 20
- * DMA6 (UART RX) IVG10 21
- * DMA7 (UART TX) IVG10 22
- * Timer0 IVG11 23
- * Timer1 IVG11 24
- * Timer2 IVG11 25
- * PF Interrupt A IVG12 26
- * PF Interrupt B IVG12 27
- * DMA8/9 Interrupt IVG13 28
- * DMA10/11 Interrupt IVG13 29
- * Watchdog Timer IVG13 30
- * Software Interrupt 1 IVG14 31
- * Software Interrupt 2 --
- * (lowest priority) IVG15 32
- */
- #define IRQ_EMU 0 /* Emulation */
- #define IRQ_RST 1 /* reset */
- #define IRQ_NMI 2 /* Non Maskable */
- #define IRQ_EVX 3 /* Exception */
- #define IRQ_UNUSED 4 /* - unused interrupt */
- #define IRQ_HWERR 5 /* Hardware Error */
- #define IRQ_CORETMR 6 /* Core timer */
- #define IRQ_UART_RX_BIT 0x0800
- #define IRQ_UART_TX_BIT 0x1000
- #define IRQ_UART_ERROR_BIT 0x40
- #endif
|
