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#ifndef CYGONCE_HAL_PLF_INTR_H #define CYGONCE_HAL_PLF_INTR_H //========================================================================== // // plf_intr.h // // Ocelot Interrupt and clock support // //========================================================================== //####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. // // eCos 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 or (at your option) any later version. // // eCos 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 eCos; if not, write to the Free Software Foundation, Inc., // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. // // As a special exception, if other files instantiate templates or use macros // or inline functions from this file, or you compile this file and link it // with other works to produce a work based on this file, this file does not // by itself cause the resulting work to be covered by the GNU General Public // License. However the source code for this file must still be made available // in accordance with section (3) of the GNU General Public License. // // This exception does not invalidate any other reasons why a work based on // this file might be covered by the GNU General Public License. // // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. // at http://sources.redhat.com/ecos/ecos-license/ // ------------------------------------------- //####ECOSGPLCOPYRIGHTEND#### //========================================================================== //#####DESCRIPTIONBEGIN#### // // Author(s): jskov // Contributors: jskov, nickg // Date: 2000-05-09 // Purpose: Define Interrupt support // Description: The macros defined here provide the HAL APIs for handling // interrupts and the clock for the REF4955 board. // // Usage: // #include <cyg/hal/plf_intr.h> // ... // // //####DESCRIPTIONEND#### // //========================================================================== #include <pkgconf/hal.h> #include <cyg/infra/cyg_type.h> //-------------------------------------------------------------------------- // Interrupt vectors. #ifndef CYGHWR_HAL_INTERRUPT_VECTORS_DEFINED // The first 10 correspond to the interrupt lines in the status/cause regs #define CYGNUM_HAL_INTERRUPT_ETH0 0 #define CYGNUM_HAL_INTERRUPT_ETH1 1 #define CYGNUM_HAL_INTERRUPT_UART1 2 #define CYGNUM_HAL_INTERRUPT_21555 3 #define CYGNUM_HAL_INTERRUPT_GALILEO 4 #define CYGNUM_HAL_INTERRUPT_COMPARE 5 #define CYGNUM_HAL_INTERRUPT_PMC1 6 #define CYGNUM_HAL_INTERRUPT_PMC2 7 #define CYGNUM_HAL_INTERRUPT_CPCI 8 #define CYGNUM_HAL_INTERRUPT_UART2 9 // PCI interrupts are hardwired for the devices connected to the bus #define CYGNUM_HAL_INTERRUPT_PCI_INTA CYGNUM_HAL_INTERRUPT_GALILEO #define CYGNUM_HAL_INTERRUPT_PCI_INTB CYGNUM_HAL_INTERRUPT_ETH0 #define CYGNUM_HAL_INTERRUPT_PCI_INTC CYGNUM_HAL_INTERRUPT_GALILEO #define CYGNUM_HAL_INTERRUPT_PCI_INTD CYGNUM_HAL_INTERRUPT_GALILEO // Min/Max ISR numbers and how many there are #define CYGNUM_HAL_ISR_MIN CYGNUM_HAL_INTERRUPT_ETH0 #define CYGNUM_HAL_ISR_MAX CYGNUM_HAL_INTERRUPT_UART2 #define CYGNUM_HAL_ISR_COUNT (CYGNUM_HAL_ISR_MAX - CYGNUM_HAL_ISR_MIN + 1) // The vector used by the Real time clock #define CYGNUM_HAL_INTERRUPT_RTC CYGNUM_HAL_INTERRUPT_COMPARE #define CYGHWR_HAL_INTERRUPT_VECTORS_DEFINED #endif //-------------------------------------------------------------------------- // Interrupt controller information // V320USC #define CYGARC_REG_INT_STAT 0xb80000ec #define CYGARC_REG_INT_CFG0 0xb80000e0 #define CYGARC_REG_INT_CFG1 0xb80000e4 #define CYGARC_REG_INT_CFG2 0xb80000e8 #define CYGARC_REG_INT_CFG3 0xb8000158 #define CYGARC_REG_INT_CFG_INT0 0x00000100 #define CYGARC_REG_INT_CFG_INT1 0x00000200 #define CYGARC_REG_INT_CFG_INT2 0x00000400 #define CYGARC_REG_INT_CFG_INT3 0x00000800 // FPGA #define CYGARC_REG_PCI_STAT 0xb5300000 #define CYGARC_REG_PCI_MASK 0xb5300030 #define CYGARC_REG_IO_STAT 0xb5300010 #define CYGARC_REG_IO_MASK 0xb5300040 //---------------------------------------------------------------------------- // Reset. // Uses Secondary Reset Bit in 21555. Don't know where it is mapped though. #define CYGARC_REG_BOARD_RESET 0x???????? #define HAL_PLATFORM_RESET() /* HAL_WRITE_UINT8(CYGARC_REG_BOARD_RESET,1) */ #define HAL_PLATFORM_RESET_ENTRY 0xbfc00000 //-------------------------------------------------------------------------- #endif // ifndef CYGONCE_HAL_PLF_INTR_H // End of plf_intr.h
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