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bsps: Move bootcard.c to bsps

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This patch is a part of the BSP source reorganization.

Update #3285.
This commit is contained in:
Sebastian Huber
2018-04-11 06:18:32 +02:00
parent 4359c43351
commit c5fe44319e
85 changed files with 1 additions and 83 deletions
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1
bsps/shared/shared-sources.am
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@@ -36,6 +36,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/serial/ns16550-contex
librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/serial/serprobe.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/serial/z85c30.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/serial/z85c30_reg.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/start/bootcard.c
if HAS_NETWORKING
librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/net/cs8900.c
librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/net/dec21140.c

85
bsps/shared/start/bootcard.c Normal file
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@@ -0,0 +1,85 @@
/**
* @file
*
* @ingroup bsp_bootcard
*
* @brief Standard system startup.
*
* This is the C entry point for ALL RTEMS BSPs. It is invoked
* from the assembly language initialization file usually called
* start.S. It provides the framework for the BSP initialization
* sequence. For the basic flow of initialization see RTEMS C User's Guide,
* Initialization Manager.
*
* This style of initialization ensures that the C++ global
* constructors are executed after RTEMS is initialized.
* Thanks to Chris Johns <cjohns@plessey.com.au> for the idea
* to move C++ global constructors into the first task.
*/
/*
* COPYRIGHT (c) 1989-2014.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.org/license/LICENSE.
*/
#include <bsp/bootcard.h>
#include <rtems.h>
#include <rtems/sysinit.h>
/*
* At most a single pointer to the cmdline for those target
* short on memory and not supporting a command line.
*/
const char *bsp_boot_cmdline;
RTEMS_SYSINIT_ITEM(
bsp_work_area_initialize,
RTEMS_SYSINIT_BSP_WORK_AREAS,
RTEMS_SYSINIT_ORDER_MIDDLE
);
RTEMS_SYSINIT_ITEM(
bsp_start,
RTEMS_SYSINIT_BSP_START,
RTEMS_SYSINIT_ORDER_MIDDLE
);
RTEMS_SYSINIT_ITEM(
bsp_predriver_hook,
RTEMS_SYSINIT_BSP_PRE_DRIVERS,
RTEMS_SYSINIT_ORDER_MIDDLE
);
/*
* This is the initialization framework routine that weaves together
* calls to RTEMS and the BSP in the proper sequence to initialize
* the system while maximizing shared code and keeping BSP code in C
* as much as possible.
*/
void boot_card(
const char *cmdline
)
{
rtems_interrupt_level bsp_isr_level;
/*
* Make sure interrupts are disabled.
*/
(void) bsp_isr_level;
rtems_interrupt_local_disable( bsp_isr_level );
bsp_boot_cmdline = cmdline;
rtems_initialize_executive();
/***************************************************************
***************************************************************
* APPLICATION RUNS NOW!!! We will not return to here!!! *
***************************************************************
***************************************************************/
}