#ifndef CYGONCE_HAL_VAR_INTS_H
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#ifndef CYGONCE_HAL_VAR_INTS_H
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#define CYGONCE_HAL_VAR_INTS_H
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#define CYGONCE_HAL_VAR_INTS_H
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//==========================================================================
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//==========================================================================
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//
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//
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// hal_var_ints.h
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// hal_var_ints.h
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//
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//
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// HAL Interrupt and clock support
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// HAL Interrupt and clock support
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//
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//
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//==========================================================================
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//==========================================================================
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//####ECOSGPLCOPYRIGHTBEGIN####
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//####ECOSGPLCOPYRIGHTBEGIN####
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// -------------------------------------------
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// -------------------------------------------
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// This file is part of eCos, the Embedded Configurable Operating System.
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// This file is part of eCos, the Embedded Configurable Operating System.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
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//
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//
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// eCos is free software; you can redistribute it and/or modify it under
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// eCos is free software; you can redistribute it and/or modify it under
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// the terms of the GNU General Public License as published by the Free
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// the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2 or (at your option) any later version.
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// Software Foundation; either version 2 or (at your option) any later version.
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//
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//
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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// for more details.
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// for more details.
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//
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//
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// You should have received a copy of the GNU General Public License along
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// You should have received a copy of the GNU General Public License along
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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// with eCos; if not, write to the Free Software Foundation, Inc.,
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
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//
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//
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// As a special exception, if other files instantiate templates or use macros
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// As a special exception, if other files instantiate templates or use macros
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// or inline functions from this file, or you compile this file and link it
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// or inline functions from this file, or you compile this file and link it
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// with other works to produce a work based on this file, this file does not
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// with other works to produce a work based on this file, this file does not
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// by itself cause the resulting work to be covered by the GNU General Public
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// by itself cause the resulting work to be covered by the GNU General Public
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// License. However the source code for this file must still be made available
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// License. However the source code for this file must still be made available
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// in accordance with section (3) of the GNU General Public License.
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// in accordance with section (3) of the GNU General Public License.
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//
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//
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// This exception does not invalidate any other reasons why a work based on
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// This exception does not invalidate any other reasons why a work based on
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// this file might be covered by the GNU General Public License.
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// this file might be covered by the GNU General Public License.
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//
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//
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
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// at http://sources.redhat.com/ecos/ecos-license/
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// at http://sources.redhat.com/ecos/ecos-license/
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// -------------------------------------------
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// -------------------------------------------
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//####ECOSGPLCOPYRIGHTEND####
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//####ECOSGPLCOPYRIGHTEND####
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//==========================================================================
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//==========================================================================
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//#####DESCRIPTIONBEGIN####
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//#####DESCRIPTIONBEGIN####
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//
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//
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// Author(s): gthomas
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// Author(s): gthomas
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// Contributors: gthomas
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// Contributors: gthomas
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// Date: 2000-05-08
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// Date: 2000-05-08
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// Purpose: Define Interrupt support
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// Purpose: Define Interrupt support
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// Description: The interrupt details for the SA1110/Assabet are defined here.
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// Description: The interrupt details for the SA1110/Assabet are defined here.
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// Usage:
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// Usage:
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// #include <pkgconf/system.h>
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// #include <pkgconf/system.h>
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// #include CYGBLD_HAL_VARIANT_H
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// #include CYGBLD_HAL_VARIANT_H
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// #include CYGBLD_HAL_VAR_INTS_H
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// #include CYGBLD_HAL_VAR_INTS_H
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//
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//
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// ...
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// ...
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//
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//
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//
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//
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//####DESCRIPTIONEND####
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//####DESCRIPTIONEND####
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//
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//
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//==========================================================================
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//==========================================================================
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#include <cyg/hal/hal_sa11x0.h> // registers
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#include <cyg/hal/hal_sa11x0.h> // registers
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#define CYGNUM_HAL_INTERRUPT_GPIO0 0
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#define CYGNUM_HAL_INTERRUPT_GPIO0 0
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#define CYGNUM_HAL_INTERRUPT_GPIO1 1
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#define CYGNUM_HAL_INTERRUPT_GPIO1 1
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#define CYGNUM_HAL_INTERRUPT_GPIO2 2
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#define CYGNUM_HAL_INTERRUPT_GPIO2 2
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#define CYGNUM_HAL_INTERRUPT_GPIO3 3
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#define CYGNUM_HAL_INTERRUPT_GPIO3 3
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#define CYGNUM_HAL_INTERRUPT_GPIO4 4
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#define CYGNUM_HAL_INTERRUPT_GPIO4 4
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#define CYGNUM_HAL_INTERRUPT_GPIO5 5
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#define CYGNUM_HAL_INTERRUPT_GPIO5 5
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#define CYGNUM_HAL_INTERRUPT_GPIO6 6
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#define CYGNUM_HAL_INTERRUPT_GPIO6 6
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#define CYGNUM_HAL_INTERRUPT_GPIO7 7
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#define CYGNUM_HAL_INTERRUPT_GPIO7 7
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#define CYGNUM_HAL_INTERRUPT_GPIO8 8
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#define CYGNUM_HAL_INTERRUPT_GPIO8 8
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#define CYGNUM_HAL_INTERRUPT_GPIO9 9
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#define CYGNUM_HAL_INTERRUPT_GPIO9 9
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#define CYGNUM_HAL_INTERRUPT_GPIO10 10
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#define CYGNUM_HAL_INTERRUPT_GPIO10 10
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#define CYGNUM_HAL_INTERRUPT_GPIO 11 // Don't use directly!
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#define CYGNUM_HAL_INTERRUPT_GPIO 11 // Don't use directly!
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#define CYGNUM_HAL_INTERRUPT_LCD 12
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#define CYGNUM_HAL_INTERRUPT_LCD 12
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#define CYGNUM_HAL_INTERRUPT_UDC 13
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#define CYGNUM_HAL_INTERRUPT_UDC 13
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#define CYGNUM_HAL_INTERRUPT_UART1 15
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#define CYGNUM_HAL_INTERRUPT_UART1 15
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#define CYGNUM_HAL_INTERRUPT_UART2 16
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#define CYGNUM_HAL_INTERRUPT_UART2 16
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#define CYGNUM_HAL_INTERRUPT_UART3 17
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#define CYGNUM_HAL_INTERRUPT_UART3 17
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#define CYGNUM_HAL_INTERRUPT_MCP 18
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#define CYGNUM_HAL_INTERRUPT_MCP 18
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#define CYGNUM_HAL_INTERRUPT_SSP 19
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#define CYGNUM_HAL_INTERRUPT_SSP 19
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#define CYGNUM_HAL_INTERRUPT_TIMER0 26
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#define CYGNUM_HAL_INTERRUPT_TIMER0 26
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#define CYGNUM_HAL_INTERRUPT_TIMER1 27
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#define CYGNUM_HAL_INTERRUPT_TIMER1 27
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#define CYGNUM_HAL_INTERRUPT_TIMER2 28
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#define CYGNUM_HAL_INTERRUPT_TIMER2 28
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#define CYGNUM_HAL_INTERRUPT_TIMER3 29
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#define CYGNUM_HAL_INTERRUPT_TIMER3 29
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#define CYGNUM_HAL_INTERRUPT_HZ 30
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#define CYGNUM_HAL_INTERRUPT_HZ 30
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#define CYGNUM_HAL_INTERRUPT_ALARM 31
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#define CYGNUM_HAL_INTERRUPT_ALARM 31
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// GPIO bits 31..11 can generate interrupts as well, but they all
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// GPIO bits 31..11 can generate interrupts as well, but they all
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// end up clumped into interrupt signal #11. Using the symbols
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// end up clumped into interrupt signal #11. Using the symbols
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// below allow for detection of these separately.
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// below allow for detection of these separately.
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#define CYGNUM_HAL_INTERRUPT_GPIO11 (32+11)
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#define CYGNUM_HAL_INTERRUPT_GPIO11 (32+11)
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#define CYGNUM_HAL_INTERRUPT_GPIO12 (32+12)
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#define CYGNUM_HAL_INTERRUPT_GPIO12 (32+12)
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#define CYGNUM_HAL_INTERRUPT_GPIO13 (32+13)
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#define CYGNUM_HAL_INTERRUPT_GPIO13 (32+13)
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#define CYGNUM_HAL_INTERRUPT_GPIO14 (32+14)
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#define CYGNUM_HAL_INTERRUPT_GPIO14 (32+14)
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#define CYGNUM_HAL_INTERRUPT_GPIO15 (32+15)
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#define CYGNUM_HAL_INTERRUPT_GPIO15 (32+15)
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#define CYGNUM_HAL_INTERRUPT_GPIO16 (32+16)
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#define CYGNUM_HAL_INTERRUPT_GPIO16 (32+16)
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#define CYGNUM_HAL_INTERRUPT_GPIO17 (32+17)
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#define CYGNUM_HAL_INTERRUPT_GPIO17 (32+17)
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#define CYGNUM_HAL_INTERRUPT_GPIO18 (32+18)
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#define CYGNUM_HAL_INTERRUPT_GPIO18 (32+18)
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#define CYGNUM_HAL_INTERRUPT_GPIO19 (32+19)
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#define CYGNUM_HAL_INTERRUPT_GPIO19 (32+19)
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#define CYGNUM_HAL_INTERRUPT_GPIO20 (32+20)
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#define CYGNUM_HAL_INTERRUPT_GPIO20 (32+20)
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#define CYGNUM_HAL_INTERRUPT_GPIO21 (32+21)
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#define CYGNUM_HAL_INTERRUPT_GPIO21 (32+21)
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#define CYGNUM_HAL_INTERRUPT_GPIO22 (32+22)
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#define CYGNUM_HAL_INTERRUPT_GPIO22 (32+22)
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#define CYGNUM_HAL_INTERRUPT_GPIO23 (32+23)
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#define CYGNUM_HAL_INTERRUPT_GPIO23 (32+23)
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#define CYGNUM_HAL_INTERRUPT_GPIO24 (32+24)
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#define CYGNUM_HAL_INTERRUPT_GPIO24 (32+24)
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#define CYGNUM_HAL_INTERRUPT_GPIO25 (32+25)
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#define CYGNUM_HAL_INTERRUPT_GPIO25 (32+25)
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#define CYGNUM_HAL_INTERRUPT_GPIO26 (32+26)
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#define CYGNUM_HAL_INTERRUPT_GPIO26 (32+26)
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#define CYGNUM_HAL_INTERRUPT_GPIO27 (32+27)
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#define CYGNUM_HAL_INTERRUPT_GPIO27 (32+27)
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#define CYGNUM_HAL_INTERRUPT_NONE -1
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#define CYGNUM_HAL_INTERRUPT_NONE -1
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#define CYGNUM_HAL_ISR_MIN 0
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#define CYGNUM_HAL_ISR_MIN 0
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#define CYGNUM_HAL_ISR_MAX (27+32)
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#define CYGNUM_HAL_ISR_MAX (27+32)
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#define CYGNUM_HAL_ISR_COUNT (CYGNUM_HAL_ISR_MAX+1)
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#define CYGNUM_HAL_ISR_COUNT (CYGNUM_HAL_ISR_MAX+1)
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// The vector used by the Real time clock
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// The vector used by the Real time clock
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#define CYGNUM_HAL_INTERRUPT_RTC CYGNUM_HAL_INTERRUPT_TIMER0
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#define CYGNUM_HAL_INTERRUPT_RTC CYGNUM_HAL_INTERRUPT_TIMER0
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// SA11x0 method for reading clock interrupt latency
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// SA11x0 method for reading clock interrupt latency
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#ifdef CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY
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#ifdef CYGVAR_KERNEL_COUNTERS_CLOCK_LATENCY
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externC void hal_clock_latency(cyg_uint32 *);
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externC void hal_clock_latency(cyg_uint32 *);
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# define HAL_CLOCK_LATENCY( _pvalue_ ) \
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# define HAL_CLOCK_LATENCY( _pvalue_ ) \
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hal_clock_latency( (cyg_uint32 *)(_pvalue_) )
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hal_clock_latency( (cyg_uint32 *)(_pvalue_) )
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#endif
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#endif
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//----------------------------------------------------------------------------
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//----------------------------------------------------------------------------
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// Reset.
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// Reset.
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#define HAL_PLATFORM_RESET() \
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#define HAL_PLATFORM_RESET() \
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CYG_MACRO_START \
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CYG_MACRO_START \
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cyg_uint32 ctrl; \
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cyg_uint32 ctrl; \
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\
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\
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/* By disabling interupts we will just hang in the loop below */ \
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/* By disabling interupts we will just hang in the loop below */ \
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/* if for some reason the software reset fails. */ \
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/* if for some reason the software reset fails. */ \
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HAL_DISABLE_INTERRUPTS(ctrl); \
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HAL_DISABLE_INTERRUPTS(ctrl); \
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\
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\
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/* Software reset. */ \
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/* Software reset. */ \
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*SA11X0_RESET_SOFTWARE_RESET = SA11X0_INVOKE_SOFTWARE_RESET; \
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*SA11X0_RESET_SOFTWARE_RESET = SA11X0_INVOKE_SOFTWARE_RESET; \
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\
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\
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for(;;); /* hang here forever if reset fails */ \
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for(;;); /* hang here forever if reset fails */ \
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CYG_MACRO_END
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CYG_MACRO_END
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// Fallback (never really used)
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// Fallback (never really used)
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#define HAL_PLATFORM_RESET_ENTRY 0x00000000
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#define HAL_PLATFORM_RESET_ENTRY 0x00000000
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#endif // CYGONCE_HAL_VAR_INTS_H
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#endif // CYGONCE_HAL_VAR_INTS_H
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