forked from Imagelibrary/rtems
82 lines
2.7 KiB
C
82 lines
2.7 KiB
C
/* SPDX-License-Identifier: BSD-2-Clause */
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/**
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* @file
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*
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* @ingroup RTEMSBSPsSharedStartup
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*/
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/*
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* COPYRIGHT (c) 1989-2014.
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* On-Line Applications Research Corporation (OAR).
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <bsp/bootcard.h>
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#include <rtems.h>
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#include <rtems/sysinit.h>
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/*
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* At most a single pointer to the cmdline for those target
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* short on memory and not supporting a command line.
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*/
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const char *bsp_boot_cmdline;
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RTEMS_SYSINIT_ITEM(
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bsp_start,
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RTEMS_SYSINIT_BSP_START,
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RTEMS_SYSINIT_ORDER_MIDDLE
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);
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/*
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* This is the initialization framework routine that weaves together
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* calls to RTEMS and the BSP in the proper sequence to initialize
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* the system while maximizing shared code and keeping BSP code in C
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* as much as possible.
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*/
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void boot_card(
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const char *cmdline
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)
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{
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ISR_Level bsp_isr_level;
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/*
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* Make sure interrupts are disabled. Directly use the CPU port API to allow
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* tracing of the higher level interrupt disable/enable routines, e.g.
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* _ISR_Local_disable() and _ISR_Local_enable().
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*/
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_CPU_ISR_Disable( bsp_isr_level );
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(void) bsp_isr_level;
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bsp_boot_cmdline = cmdline;
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rtems_initialize_executive();
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/***************************************************************
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***************************************************************
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* APPLICATION RUNS NOW!!! We will not return to here!!! *
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***************************************************************
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***************************************************************/
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}
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