93 lines
3.6 KiB
C
93 lines
3.6 KiB
C
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/*
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ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010,
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2011,2012,2013 Giovanni Di Sirio.
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This file is part of ChibiOS/RT.
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ChibiOS/RT is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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ChibiOS/RT is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file SPC56ELxx/intc.h
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* @brief SPC56ELxx INTC module header.
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*
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* @addtogroup INTC
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* @{
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*/
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#ifndef _INTC_H_
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#define _INTC_H_
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/*===========================================================================*/
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/* Module constants. */
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/*===========================================================================*/
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/**
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* @name INTC addresses
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* @{
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*/
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#define INTC_BASE 0xFFF48000
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#define INTC_IACKR_ADDR (INTC_BASE + 0x10)
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#define INTC_EOIR_ADDR (INTC_BASE + 0x18)
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/** @} */
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/*===========================================================================*/
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/* Module pre-compile time settings. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Derived constants and error checks. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module data structures and types. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module macros. */
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/*===========================================================================*/
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/**
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* @name INTC-related macros
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* @{
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*/
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#define INTC_BCR (*((volatile uint32_t *)(INTC_BASE + 0)))
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#define INTC_CPR(n) (*((volatile uint32_t *)(INTC_BASE + 8 + ((n) * sizeof (uint32_t)))))
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#define INTC_IACKR(n) (*((volatile uint32_t *)(INTC_BASE + 0x10 + ((n) * sizeof (uint32_t)))))
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#define INTC_EOIR(n) (*((volatile uint32_t *)(INTC_BASE + 0x18 + ((n) * sizeof (uint32_t)))))
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#define INTC_PSR(n) (*((volatile uint8_t *)(INTC_BASE + 0x40 + ((n) * sizeof (uint8_t)))))
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/** @} */
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/**
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* @brief Core selection macros for PSR register.
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*/
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#define INTC_PSR_CORE0 0x00
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/**
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* @brief PSR register content helper
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*/
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#define INTC_PSR_ENABLE(cores, prio) ((uint32_t)(cores) | (uint32_t)(prio))
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/*===========================================================================*/
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/* External declarations. */
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/*===========================================================================*/
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/*===========================================================================*/
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/* Module inline functions. */
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/*===========================================================================*/
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#endif /* _INTC_H_ */
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/** @} */
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