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/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSBSPsPowerPCMPC55XX
*
* @brief Global BSP definitions.
*/
/*
* Copyright (C) 2008, 2012 embedded brains GmbH & Co. KG
*
* 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_POWERPC_MPC55XXEVB_BSP_H
#define LIBBSP_POWERPC_MPC55XXEVB_BSP_H
/**
* @defgroup RTEMSBSPsPowerPCMPC55XX NXP MPC55XX and MPC56XX
*
* @ingroup RTEMSBSPsPowerPC
*
* @brief NXP MPC55XX and MPC56XX Board Support Package.
*
* @{
*/
#include <bspopts.h>
#define BSP_FEATURE_IRQ_EXTENSION
#define MPC55XX_PERIPHERAL_CLOCK \
(MPC55XX_SYSTEM_CLOCK / MPC55XX_SYSTEM_CLOCK_DIVIDER)
#ifndef ASM
#include <rtems.h>
#include <libcpu/powerpc-utility.h>
#include <bsp/tictac.h>
#include <bsp/linker-symbols.h>
#include <bsp/default-initial-extension.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/** @brief System clock frequency */
extern unsigned int bsp_clock_speed;
/** @brief Time base clicks per micro second */
extern uint32_t bsp_clicks_per_usec;
/** @brief Convert Decrementer ticks to microseconds */
#define BSP_Convert_decrementer( _value ) \
(((unsigned long long) (_value)) / ((unsigned long long)bsp_clicks_per_usec))
rtems_status_code mpc55xx_sd_card_init( bool mount);
/* Network driver configuration */
struct rtems_bsdnet_ifconfig;
int smsc9218i_attach_detach(
struct rtems_bsdnet_ifconfig *config,
int attaching
);
#define RTEMS_BSP_NETWORK_DRIVER_ATTACH smsc9218i_attach_detach
#define RTEMS_BSP_NETWORK_DRIVER_NAME "eth0"
rtems_status_code bsp_register_i2c(void);
void bsp_restart(void *addr);
void *bsp_idle_thread(uintptr_t arg);
#define BSP_IDLE_TASK_BODY bsp_idle_thread
LINKER_SYMBOL(bsp_section_dsram_begin)
LINKER_SYMBOL(bsp_section_dsram_end)
LINKER_SYMBOL(bsp_section_dsram_size)
LINKER_SYMBOL(bsp_section_dsram_load_begin)
LINKER_SYMBOL(bsp_section_dsram_load_end)
#define BSP_DSRAM_SECTION __attribute__((section(".bsp_dsram")))
LINKER_SYMBOL(bsp_section_sysram_begin)
LINKER_SYMBOL(bsp_section_sysram_end)
LINKER_SYMBOL(bsp_section_sysram_size)
LINKER_SYMBOL(bsp_section_sysram_load_begin)
LINKER_SYMBOL(bsp_section_sysram_load_end)
#define BSP_SYSRAM_SECTION __attribute__((section(".bsp_sysram")))
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* ASM */
/** @} */
#endif /* LIBBSP_POWERPC_MPC55XXEVB_BSP_H */
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