bsp.h

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/* SPDX-License-Identifier: BSD-2-Clause */
 
/*
 * Copyright (C) 2004 Cogent Computer Systems
 * Written by Jay Monkman <jtm@lopingdog.com>
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
 
#ifndef LIBBSP_ARM_CSB337_BSP_H
#define LIBBSP_ARM_CSB337_BSP_H
 
#include <bspopts.h>
#include <bsp/default-initial-extension.h>
 
#include <rtems.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define BSP_FEATURE_IRQ_EXTENSION
 
/* What is the input clock freq in hertz? */
#define BSP_MAIN_FREQ 3686400      /* 3.6864 MHz */
#define BSP_SLCK_FREQ   32768      /* 32.768 KHz */
 
/* What is the last interrupt? */
#define BSP_MAX_INT AT91RM9200_MAX_INT
 
/*
 * forward reference the type to avoid conflicts between libchip serial
 * and libchip rtc get and set register types.
 */
typedef struct _console_tbl console_tbl;
console_tbl *BSP_get_uart_from_minor(int minor);
 
static inline int32_t BSP_get_baud(void) {return 38400;}
 
#define ST_PIMR_PIV 33  /* 33 ticks of the 32.768Khz clock ~= 1msec */
 
struct rtems_bsdnet_ifconfig;
 
/* Change these to match your board */
int rtems_at91rm9200_emac_attach(struct rtems_bsdnet_ifconfig *config, int attaching);
#define RTEMS_BSP_NETWORK_DRIVER_NAME   "eth0"
#define RTEMS_BSP_NETWORK_DRIVER_ATTACH rtems_at91rm9200_emac_attach
 
#ifdef __cplusplus
}
#endif
 
#endif /* _BSP_H */