[Kernel] Move the components initailzation to the kernel
This commit is contained in:
Bernard Xiong
parent
afefbc0e13
commit
fbd620a7f4
|
|
@ -1,7 +1,7 @@
|
||||||
/*
|
/*
|
||||||
* File : skeleton.c
|
* File : skeleton.c
|
||||||
* This file is part of Device File System in RT-Thread RTOS
|
* This file is part of Device File System in RT-Thread RTOS
|
||||||
* COPYRIGHT (C) 2004-2011, RT-Thread Development Team
|
* COPYRIGHT (C) 2004-2015, RT-Thread Development Team
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or modify
|
* This program is free software; you can redistribute it and/or modify
|
||||||
* it under the terms of the GNU General Public License as published by
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
|
@ -100,3 +100,4 @@ int dfs_skt_init(void)
|
||||||
dfs_register(&_skt_fs);
|
dfs_register(&_skt_fs);
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
INIT_FS_EXPORT(dfs_skt_init);
|
||||||
|
|
|
||||||
|
|
@ -1,14 +0,0 @@
|
||||||
Import('rtconfig')
|
|
||||||
from building import *
|
|
||||||
|
|
||||||
cwd = GetCurrentDir()
|
|
||||||
src = Glob('*.c')
|
|
||||||
CPPPATH = [cwd]
|
|
||||||
if rtconfig.CROSS_TOOL == 'keil':
|
|
||||||
LINKFLAGS = ' --keep __rt_init* '
|
|
||||||
else:
|
|
||||||
LINKFLAGS = ''
|
|
||||||
|
|
||||||
group = DefineGroup('Components', src, depend = ['RT_USING_COMPONENTS_INIT'], CPPPATH = CPPPATH, LINKFLAGS = LINKFLAGS)
|
|
||||||
|
|
||||||
Return('group')
|
|
||||||
|
|
@ -1,177 +0,0 @@
|
||||||
/*
|
|
||||||
* File : components.c
|
|
||||||
* This file is part of RT-Thread RTOS
|
|
||||||
* COPYRIGHT (C) 2012 - 2013, RT-Thread Development Team
|
|
||||||
*
|
|
||||||
* This program is free software; you can redistribute it and/or modify
|
|
||||||
* it under the terms of the GNU General Public License as published by
|
|
||||||
* the Free Software Foundation; either version 2 of the License, or
|
|
||||||
* (at your option) any later version.
|
|
||||||
*
|
|
||||||
* This program is distributed in the hope that it will be useful,
|
|
||||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
||||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
||||||
* GNU General Public License for more details.
|
|
||||||
*
|
|
||||||
* You should have received a copy of the GNU General Public License along
|
|
||||||
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
||||||
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
||||||
*
|
|
||||||
* Change Logs:
|
|
||||||
* Date Author Notes
|
|
||||||
* 2012-09-20 Bernard Change the name to components.c
|
|
||||||
* And all components related header files.
|
|
||||||
* 2012-12-23 Bernard fix the pthread initialization issue.
|
|
||||||
* 2013-06-23 Bernard Add the init_call for components initialization.
|
|
||||||
* 2013-07-05 Bernard Remove initialization feature for MS VC++ compiler
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "components.h"
|
|
||||||
|
|
||||||
static int rti_start(void)
|
|
||||||
{
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
INIT_EXPORT(rti_start, "0");
|
|
||||||
|
|
||||||
static int rti_board_end(void)
|
|
||||||
{
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
INIT_EXPORT(rti_board_end, "1.post");
|
|
||||||
|
|
||||||
static int rti_end(void)
|
|
||||||
{
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
INIT_EXPORT(rti_end,"7");
|
|
||||||
|
|
||||||
/**
|
|
||||||
* RT-Thread Components Initialization for board
|
|
||||||
*/
|
|
||||||
void rt_components_board_init(void)
|
|
||||||
{
|
|
||||||
#ifndef _MSC_VER
|
|
||||||
#if RT_DEBUG_INIT
|
|
||||||
int result;
|
|
||||||
const struct rt_init_desc *desc;
|
|
||||||
for (desc = &__rt_init_desc_rti_start; desc < &__rt_init_desc_rti_board_end; desc ++)
|
|
||||||
{
|
|
||||||
rt_kprintf("initialize %s", desc->fn_name);
|
|
||||||
result = desc->fn();
|
|
||||||
rt_kprintf(":%d done\n", result);
|
|
||||||
}
|
|
||||||
#else
|
|
||||||
const init_fn_t *fn_ptr;
|
|
||||||
|
|
||||||
for (fn_ptr = &__rt_init_rti_start; fn_ptr < &__rt_init_rti_board_end; fn_ptr++)
|
|
||||||
{
|
|
||||||
(*fn_ptr)();
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* RT-Thread Components Initialization
|
|
||||||
*/
|
|
||||||
void rt_components_init(void)
|
|
||||||
{
|
|
||||||
#ifndef _MSC_VER
|
|
||||||
#if RT_DEBUG_INIT
|
|
||||||
int result;
|
|
||||||
const struct rt_init_desc *desc;
|
|
||||||
|
|
||||||
rt_kprintf("do components intialization.\n");
|
|
||||||
for (desc = &__rt_init_desc_rti_board_end; desc < &__rt_init_desc_rti_end; desc ++)
|
|
||||||
{
|
|
||||||
rt_kprintf("initialize %s", desc->fn_name);
|
|
||||||
result = desc->fn();
|
|
||||||
rt_kprintf(":%d done\n", result);
|
|
||||||
}
|
|
||||||
#else
|
|
||||||
const init_fn_t *fn_ptr;
|
|
||||||
|
|
||||||
for (fn_ptr = &__rt_init_rti_board_end; fn_ptr < &__rt_init_rti_end; fn_ptr ++)
|
|
||||||
{
|
|
||||||
(*fn_ptr)();
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
#else
|
|
||||||
#ifdef RT_USING_MODULE
|
|
||||||
rt_system_module_init();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_FINSH
|
|
||||||
/* initialize finsh */
|
|
||||||
finsh_system_init();
|
|
||||||
finsh_set_device(RT_CONSOLE_DEVICE_NAME);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_LWIP
|
|
||||||
/* initialize lwip stack */
|
|
||||||
/* register ethernetif device */
|
|
||||||
eth_system_device_init();
|
|
||||||
|
|
||||||
/* initialize lwip system */
|
|
||||||
lwip_system_init();
|
|
||||||
rt_kprintf("TCP/IP initialized!\n");
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_DFS
|
|
||||||
/* initialize the device file system */
|
|
||||||
dfs_init();
|
|
||||||
|
|
||||||
#ifdef RT_USING_DFS_ELMFAT
|
|
||||||
/* initialize the elm chan FatFS file system*/
|
|
||||||
elm_init();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if defined(RT_USING_DFS_NFS) && defined(RT_USING_LWIP)
|
|
||||||
/* initialize NFSv3 client file system */
|
|
||||||
nfs_init();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_DFS_YAFFS2
|
|
||||||
dfs_yaffs2_init();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_DFS_UFFS
|
|
||||||
dfs_uffs_init();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_DFS_JFFS2
|
|
||||||
dfs_jffs2_init();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_DFS_ROMFS
|
|
||||||
dfs_romfs_init();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_DFS_RAMFS
|
|
||||||
dfs_ramfs_init();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_DFS_DEVFS
|
|
||||||
devfs_init();
|
|
||||||
#endif
|
|
||||||
#endif /* end of RT_USING_DFS */
|
|
||||||
|
|
||||||
#ifdef RT_USING_NEWLIB
|
|
||||||
libc_system_init(RT_CONSOLE_DEVICE_NAME);
|
|
||||||
#else
|
|
||||||
/* the pthread system initialization will be initiallized in libc */
|
|
||||||
#ifdef RT_USING_PTHREADS
|
|
||||||
pthread_system_init();
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_RTGUI
|
|
||||||
rtgui_system_server_init();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_USB_HOST
|
|
||||||
rt_usb_host_init();
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
}
|
|
||||||
|
|
@ -1,7 +1,8 @@
|
||||||
/*
|
/*
|
||||||
* File : components_init.h
|
* File : rtcomponents.h
|
||||||
|
* header for RT-Thread components
|
||||||
* This file is part of RT-Thread RTOS
|
* This file is part of RT-Thread RTOS
|
||||||
* COPYRIGHT (C) 2012, RT-Thread Development Team
|
* COPYRIGHT (C) 2012-2015, RT-Thread Development Team
|
||||||
*
|
*
|
||||||
* This program is free software; you can redistribute it and/or modify
|
* This program is free software; you can redistribute it and/or modify
|
||||||
* it under the terms of the GNU General Public License as published by
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
|
@ -21,12 +22,11 @@
|
||||||
* Date Author Notes
|
* Date Author Notes
|
||||||
* 2012-09-20 Bernard Change the name to components.h
|
* 2012-09-20 Bernard Change the name to components.h
|
||||||
* And all components related header files.
|
* And all components related header files.
|
||||||
|
* 2015-02-06 Bernard Rename the components.h to rtcom.h
|
||||||
*/
|
*/
|
||||||
|
|
||||||
#ifndef __COMPONENTS_INIT_H__
|
#ifndef RTCOM_H__
|
||||||
#define __COMPONENTS_INIT_H__
|
#define RTCOM_H__
|
||||||
|
|
||||||
#include <rtthread.h>
|
|
||||||
|
|
||||||
#ifdef RT_USING_FINSH
|
#ifdef RT_USING_FINSH
|
||||||
#include <finsh.h>
|
#include <finsh.h>
|
||||||
|
|
@ -36,7 +36,6 @@
|
||||||
#ifdef RT_USING_LWIP
|
#ifdef RT_USING_LWIP
|
||||||
#include <lwip/sys.h>
|
#include <lwip/sys.h>
|
||||||
#include <netif/ethernetif.h>
|
#include <netif/ethernetif.h>
|
||||||
extern void lwip_system_init(void);
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifdef RT_USING_DFS
|
#ifdef RT_USING_DFS
|
||||||
|
|
@ -68,9 +67,6 @@ extern void lwip_system_init(void);
|
||||||
#endif
|
#endif
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifdef RT_USING_NEWLIB
|
|
||||||
#include <libc.h>
|
|
||||||
#endif
|
|
||||||
#ifdef RT_USING_PTHREADS
|
#ifdef RT_USING_PTHREADS
|
||||||
#include <pthread.h>
|
#include <pthread.h>
|
||||||
#endif
|
#endif
|
||||||
|
|
@ -79,27 +75,5 @@ extern void lwip_system_init(void);
|
||||||
#include <rtm.h>
|
#include <rtm.h>
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifdef RT_USING_RTGUI
|
|
||||||
#include <rtgui/rtgui_system.h>
|
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Initializes board routine in RT-Thread.
|
|
||||||
*/
|
|
||||||
void rt_components_board_init(void);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* Initializes components in RT-Thread
|
|
||||||
* notes: this function must be invoked in Init Thread
|
|
||||||
*/
|
|
||||||
void rt_components_init(void);
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif
|
|
||||||
|
|
@ -0,0 +1,199 @@
|
||||||
|
/*
|
||||||
|
* File : init.c
|
||||||
|
* This file is part of RT-Thread RTOS
|
||||||
|
* COPYRIGHT (C) 2012 - 2015, RT-Thread Development Team
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License along
|
||||||
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
||||||
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||||
|
*
|
||||||
|
* Change Logs:
|
||||||
|
* Date Author Notes
|
||||||
|
* 2012-09-20 Bernard Change the name to components.c
|
||||||
|
* And all components related header files.
|
||||||
|
* 2012-12-23 Bernard fix the pthread initialization issue.
|
||||||
|
* 2013-06-23 Bernard Add the init_call for components initialization.
|
||||||
|
* 2013-07-05 Bernard Remove initialization feature for MS VC++ compiler
|
||||||
|
* 2015-02-06 Bernard Remove the MS VC++ support and move to the kernel
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <rtthread.h>
|
||||||
|
|
||||||
|
#ifdef RT_USING_COMPONENTS_INIT
|
||||||
|
/*
|
||||||
|
* Components Initialization will initialize some driver and components as following
|
||||||
|
* order:
|
||||||
|
* rti_start --> 0
|
||||||
|
* BOARD_EXPORT --> 1
|
||||||
|
* rti_board_end --> 1.end
|
||||||
|
*
|
||||||
|
* DEVICE_EXPORT --> 2
|
||||||
|
* COMPONENT_EXPORT --> 3
|
||||||
|
* FS_EXPORT --> 4
|
||||||
|
* ENV_EXPORT --> 5
|
||||||
|
* APP_EXPORT --> 6
|
||||||
|
*
|
||||||
|
* rti_end --> 6.end
|
||||||
|
*
|
||||||
|
* These automatically initializaiton, the driver or component initial function must
|
||||||
|
* be defined with:
|
||||||
|
* INIT_BOARD_EXPORT(fn);
|
||||||
|
* INIT_DEVICE_EXPORT(fn);
|
||||||
|
* ...
|
||||||
|
* INIT_APP_EXPORT(fn);
|
||||||
|
* etc.
|
||||||
|
*/
|
||||||
|
static int rti_start(void)
|
||||||
|
{
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
INIT_EXPORT(rti_start, "0");
|
||||||
|
|
||||||
|
static int rti_board_end(void)
|
||||||
|
{
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
INIT_EXPORT(rti_board_end, "1.end");
|
||||||
|
|
||||||
|
static int rti_end(void)
|
||||||
|
{
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
INIT_EXPORT(rti_end, "6.end");
|
||||||
|
|
||||||
|
/**
|
||||||
|
* RT-Thread Components Initialization for board
|
||||||
|
*/
|
||||||
|
void rt_components_board_init(void)
|
||||||
|
{
|
||||||
|
#if RT_DEBUG_INIT
|
||||||
|
int result;
|
||||||
|
const struct rt_init_desc *desc;
|
||||||
|
for (desc = &__rt_init_desc_rti_start; desc < &__rt_init_desc_rti_board_end; desc ++)
|
||||||
|
{
|
||||||
|
rt_kprintf("initialize %s", desc->fn_name);
|
||||||
|
result = desc->fn();
|
||||||
|
rt_kprintf(":%d done\n", result);
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
const init_fn_t *fn_ptr;
|
||||||
|
|
||||||
|
for (fn_ptr = &__rt_init_rti_start; fn_ptr < &__rt_init_rti_board_end; fn_ptr++)
|
||||||
|
{
|
||||||
|
(*fn_ptr)();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* RT-Thread Components Initialization
|
||||||
|
*/
|
||||||
|
void rt_components_init(void)
|
||||||
|
{
|
||||||
|
#if RT_DEBUG_INIT
|
||||||
|
int result;
|
||||||
|
const struct rt_init_desc *desc;
|
||||||
|
|
||||||
|
rt_kprintf("do components intialization.\n");
|
||||||
|
for (desc = &__rt_init_desc_rti_board_end; desc < &__rt_init_desc_rti_end; desc ++)
|
||||||
|
{
|
||||||
|
rt_kprintf("initialize %s", desc->fn_name);
|
||||||
|
result = desc->fn();
|
||||||
|
rt_kprintf(":%d done\n", result);
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
const init_fn_t *fn_ptr;
|
||||||
|
|
||||||
|
for (fn_ptr = &__rt_init_rti_board_end; fn_ptr < &__rt_init_rti_end; fn_ptr ++)
|
||||||
|
{
|
||||||
|
(*fn_ptr)();
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifdef RT_USING_USER_MAIN
|
||||||
|
void rt_application_init(void);
|
||||||
|
void rt_hw_board_init(void);
|
||||||
|
|
||||||
|
#ifndef RT_USING_HEAP
|
||||||
|
/* if there is not enble heap, we should use static thread and stack. */
|
||||||
|
ALIGN(8)
|
||||||
|
static rt_uint8_t main_stack[2048];
|
||||||
|
struct rt_thread main_thread;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* the system main thread */
|
||||||
|
void main_thread_entry(void *parameter)
|
||||||
|
{
|
||||||
|
extern int main(void);
|
||||||
|
|
||||||
|
/* RT-Thread components initialization */
|
||||||
|
rt_components_init();
|
||||||
|
|
||||||
|
/* invoke system main function */
|
||||||
|
main();
|
||||||
|
}
|
||||||
|
|
||||||
|
void rt_application_init(void)
|
||||||
|
{
|
||||||
|
rt_thread_t tid;
|
||||||
|
|
||||||
|
#ifdef RT_USING_HEAP
|
||||||
|
tid = rt_thread_create("main", main_thread_entry, RT_NULL,
|
||||||
|
2048, RT_THREAD_PRIORITY_MAX / 3, 20);
|
||||||
|
RT_ASSERT(tid != RT_NULL);
|
||||||
|
#else
|
||||||
|
rt_err_t result;
|
||||||
|
|
||||||
|
tid = &main_thread;
|
||||||
|
result = rt_thread_init(tid, "main", main_thread_entry, RT_NULL,
|
||||||
|
2048, RT_THREAD_PRIORITY_MAX / 3, 20);
|
||||||
|
RT_ASSERT(result != RT_EOK);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
rt_thread_startup(tid);
|
||||||
|
}
|
||||||
|
|
||||||
|
int rtthread_startup(void)
|
||||||
|
{
|
||||||
|
/* board level initalization
|
||||||
|
* NOTE: please initialize heap inside board initialization.
|
||||||
|
*/
|
||||||
|
rt_hw_board_init();
|
||||||
|
|
||||||
|
/* show RT-Thread version */
|
||||||
|
rt_show_version();
|
||||||
|
|
||||||
|
/* timer system initialization */
|
||||||
|
rt_system_timer_init();
|
||||||
|
|
||||||
|
/* scheduler system initialization */
|
||||||
|
rt_system_scheduler_init();
|
||||||
|
|
||||||
|
/* create init_thread */
|
||||||
|
rt_application_init();
|
||||||
|
|
||||||
|
/* timer thread initialization */
|
||||||
|
rt_system_timer_thread_init();
|
||||||
|
|
||||||
|
/* idle thread initialization */
|
||||||
|
rt_thread_idle_init();
|
||||||
|
|
||||||
|
/* start scheduler */
|
||||||
|
rt_system_scheduler_start();
|
||||||
|
|
||||||
|
/* never reach here */
|
||||||
|
return ;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#endif
|
||||||
Loading…
Reference in New Issue