Merge remote-tracking branch 'upstream/master'
This commit is contained in:
MiraculousConch
commit
bdc01934d2
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|
@ -29,63 +29,25 @@
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||||||
/*@{*/
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/*@{*/
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||||||
|
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||||||
#include <rtthread.h>
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#include <rtthread.h>
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||||||
//#include <rtdevice.h>
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|
||||||
|
|
||||||
#ifdef RT_USING_DFS
|
#ifdef RT_USING_DFS
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||||||
/* dfs filesystem:ELM FatFs filesystem init */
|
|
||||||
#include <dfs_elm.h>
|
|
||||||
/* dfs Filesystem APIs */
|
/* dfs Filesystem APIs */
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||||||
#include <dfs_fs.h>
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#include <dfs_fs.h>
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#ifdef RT_USING_DFS_UFFS
|
|
||||||
/* dfs filesystem:UFFS filesystem init */
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|
||||||
#include <dfs_uffs.h>
|
|
||||||
#endif
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|
||||||
#endif
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|
||||||
|
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||||||
#if defined(RT_USING_DFS_DEVFS)
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|
||||||
#include <devfs.h>
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|
||||||
#endif
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#endif
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||||||
|
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#ifdef RT_USING_SDIO
|
#ifdef RT_USING_SDIO
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||||||
#include <drivers/mmcsd_core.h>
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#include <drivers/mmcsd_core.h>
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|
|
||||||
#endif
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#endif
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||||||
|
|
||||||
#ifdef RT_USING_LWIP
|
int main(void)
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#include <netif/ethernetif.h>
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#endif
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||||||
|
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||||||
#ifdef RT_USING_SPI
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|
||||||
#include <spi-davinci.h>
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|
||||||
#endif
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|
||||||
|
|
||||||
#ifdef RT_USING_LED
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|
||||||
#include "led.h"
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|
||||||
#endif
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|
||||||
|
|
||||||
#define RT_INIT_THREAD_STACK_SIZE (2*1024)
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|
||||||
|
|
||||||
#ifdef RT_USING_DFS_ROMFS
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|
||||||
#include <dfs_romfs.h>
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|
||||||
#endif
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|
||||||
|
|
||||||
void rt_init_thread_entry(void* parameter)
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|
||||||
{
|
{
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||||||
platform_init();
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int timeout = 0;
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|
|
||||||
/* Filesystem Initialization */
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/* Filesystem Initialization */
|
||||||
#ifdef RT_USING_DFS
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#ifdef RT_USING_DFS
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||||||
{
|
{
|
||||||
/* init the device filesystem */
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|
||||||
dfs_init();
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|
||||||
|
|
||||||
#if defined(RT_USING_DFS_ELMFAT)
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|
||||||
/* init the elm chan FatFs filesystam*/
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|
||||||
elm_init();
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|
||||||
#endif
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|
||||||
|
|
||||||
#if defined(RT_USING_DFS_ROMFS)
|
#if defined(RT_USING_DFS_ROMFS)
|
||||||
dfs_romfs_init();
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|
||||||
if (dfs_mount(RT_NULL, "/rom", "rom", 0, &romfs_root) == 0)
|
if (dfs_mount(RT_NULL, "/rom", "rom", 0, &romfs_root) == 0)
|
||||||
{
|
{
|
||||||
rt_kprintf("ROM File System initialized!\n");
|
rt_kprintf("ROM File System initialized!\n");
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||||||
|
|
@ -94,24 +56,8 @@ void rt_init_thread_entry(void* parameter)
|
||||||
rt_kprintf("ROM File System initialzation failed!\n");
|
rt_kprintf("ROM File System initialzation failed!\n");
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#if defined(RT_USING_DFS_DEVFS)
|
|
||||||
devfs_init();
|
|
||||||
if (dfs_mount(RT_NULL, "/dev", "devfs", 0, 0) == 0)
|
|
||||||
rt_kprintf("Device File System initialized!\n");
|
|
||||||
else
|
|
||||||
rt_kprintf("Device File System initialzation failed!\n");
|
|
||||||
|
|
||||||
#ifdef RT_USING_NEWLIB
|
|
||||||
/* init libc */
|
|
||||||
libc_system_init(RT_CONSOLE_DEVICE_NAME);
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if defined(RT_USING_DFS_UFFS)
|
#if defined(RT_USING_DFS_UFFS)
|
||||||
{
|
{
|
||||||
/* init the uffs filesystem */
|
|
||||||
dfs_uffs_init();
|
|
||||||
|
|
||||||
/* mount flash device as flash directory */
|
/* mount flash device as flash directory */
|
||||||
if(dfs_mount("nand0", "/nand0", "uffs", 0, 0) == 0)
|
if(dfs_mount("nand0", "/nand0", "uffs", 0, 0) == 0)
|
||||||
rt_kprintf("UFFS File System initialized!\n");
|
rt_kprintf("UFFS File System initialized!\n");
|
||||||
|
|
@ -120,24 +66,18 @@ void rt_init_thread_entry(void* parameter)
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
#ifdef RT_USING_I2C
|
|
||||||
{
|
|
||||||
rt_i2c_core_init();
|
|
||||||
davinci_i2c_init("I2C1");
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_SPI
|
|
||||||
{
|
|
||||||
rt_hw_spi_init();
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_SDIO
|
#ifdef RT_USING_SDIO
|
||||||
rt_mmcsd_core_init();
|
rt_mmcsd_core_init();
|
||||||
rt_mmcsd_blk_init();
|
rt_mmcsd_blk_init();
|
||||||
rt_hw_mmcsd_init();
|
rt_hw_mmcsd_init();
|
||||||
rt_thread_delay(RT_TICK_PER_SECOND*2);
|
timeout = 0;
|
||||||
|
while ((rt_device_find("sd0") == RT_NULL) && (timeout++ < RT_TICK_PER_SECOND*2))
|
||||||
|
{
|
||||||
|
rt_thread_delay(1);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (timeout < RT_TICK_PER_SECOND*2)
|
||||||
|
{
|
||||||
/* mount sd card fat partition 1 as root directory */
|
/* mount sd card fat partition 1 as root directory */
|
||||||
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
|
if (dfs_mount("sd0", "/", "elm", 0, 0) == 0)
|
||||||
{
|
{
|
||||||
|
|
@ -145,72 +85,20 @@ void rt_init_thread_entry(void* parameter)
|
||||||
}
|
}
|
||||||
else
|
else
|
||||||
rt_kprintf("File System initialzation failed!%d\n", rt_get_errno());
|
rt_kprintf("File System initialzation failed!%d\n", rt_get_errno());
|
||||||
#endif
|
|
||||||
}
|
}
|
||||||
#endif
|
else
|
||||||
|
|
||||||
#ifdef RT_USING_LWIP
|
|
||||||
{
|
{
|
||||||
/* register ethernetif device */
|
rt_kprintf("No SD card found.\n");
|
||||||
eth_system_device_init();
|
}
|
||||||
rt_hw_davinci_emac_init();
|
#endif
|
||||||
/* init lwip system */
|
|
||||||
lwip_system_init();
|
|
||||||
}
|
}
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
|
/* put user application code here */
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
void rt_led_thread_entry(void* parameter)
|
|
||||||
{
|
|
||||||
while(1)
|
|
||||||
{
|
|
||||||
/* light on leds for one second */
|
|
||||||
rt_thread_delay(100);
|
|
||||||
|
|
||||||
/* light off leds for one second */
|
|
||||||
rt_thread_delay(100);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
int rt_application_init()
|
|
||||||
{
|
|
||||||
rt_thread_t init_thread;
|
|
||||||
#ifdef RT_USING_LED
|
|
||||||
rt_thread_t led_thread;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#if (RT_THREAD_PRIORITY_MAX == 32)
|
|
||||||
init_thread = rt_thread_create("init",
|
|
||||||
rt_init_thread_entry, RT_NULL,
|
|
||||||
RT_INIT_THREAD_STACK_SIZE, 8, 20);
|
|
||||||
#ifdef RT_USING_LED
|
|
||||||
led_thread = rt_thread_create("led",
|
|
||||||
rt_led_thread_entry, RT_NULL,
|
|
||||||
512, 20, 20);
|
|
||||||
#endif
|
|
||||||
#else
|
|
||||||
init_thread = rt_thread_create("init",
|
|
||||||
rt_init_thread_entry, RT_NULL,
|
|
||||||
RT_INIT_THREAD_STACK_SIZE, 80, 20);
|
|
||||||
#ifdef RT_USING_LED
|
|
||||||
led_thread = rt_thread_create("led",
|
|
||||||
rt_led_thread_entry, RT_NULL,
|
|
||||||
512, 200, 20);
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
if (init_thread != RT_NULL)
|
|
||||||
rt_thread_startup(init_thread);
|
|
||||||
#ifdef RT_USING_LED
|
|
||||||
if(led_thread != RT_NULL)
|
|
||||||
rt_thread_startup(led_thread);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* NFSv3 Initialization */
|
/* NFSv3 Initialization */
|
||||||
#if defined(RT_USING_DFS) && defined(RT_USING_LWIP) && defined(RT_USING_DFS_NFS)
|
#if defined(RT_USING_DFS) && defined(RT_USING_LWIP) && defined(RT_USING_DFS_NFS)
|
||||||
#include <dfs_nfs.h>
|
#include <dfs_nfs.h>
|
||||||
|
|
|
||||||
|
|
@ -32,6 +32,19 @@
|
||||||
* @addtogroup dm365
|
* @addtogroup dm365
|
||||||
*/
|
*/
|
||||||
/*@{*/
|
/*@{*/
|
||||||
|
#if defined(__CC_ARM)
|
||||||
|
extern int Image$$ER_ZI$$ZI$$Base;
|
||||||
|
extern int Image$$ER_ZI$$ZI$$Length;
|
||||||
|
extern int Image$$ER_ZI$$ZI$$Limit;
|
||||||
|
#elif (defined (__GNUC__))
|
||||||
|
rt_uint8_t _irq_stack_start[1024];
|
||||||
|
rt_uint8_t _fiq_stack_start[1024];
|
||||||
|
rt_uint8_t _undefined_stack_start[512];
|
||||||
|
rt_uint8_t _abort_stack_start[512];
|
||||||
|
rt_uint8_t _svc_stack_start[1024] SECTION(".nobss");
|
||||||
|
extern unsigned char __bss_start;
|
||||||
|
extern unsigned char __bss_end;
|
||||||
|
#endif
|
||||||
|
|
||||||
extern void rt_hw_clock_init(void);
|
extern void rt_hw_clock_init(void);
|
||||||
extern void rt_hw_uart_init(void);
|
extern void rt_hw_uart_init(void);
|
||||||
|
|
@ -62,6 +75,9 @@ void rt_timer_handler(int vector, void *param)
|
||||||
volatile timer_regs_t *regs =
|
volatile timer_regs_t *regs =
|
||||||
(volatile timer_regs_t*)DAVINCI_TIMER1_BASE;//DAVINCI_TIMER0_BASE;
|
(volatile timer_regs_t*)DAVINCI_TIMER1_BASE;//DAVINCI_TIMER0_BASE;
|
||||||
|
|
||||||
|
psc_change_state(DAVINCI_DM365_LPSC_TIMER0, 3);
|
||||||
|
psc_change_state(DAVINCI_DM365_LPSC_TIMER1, 3);
|
||||||
|
|
||||||
/*disable timer*/
|
/*disable timer*/
|
||||||
regs->tcr &= ~(0x3UL << 6);
|
regs->tcr &= ~(0x3UL << 6);
|
||||||
|
|
||||||
|
|
@ -88,26 +104,110 @@ void rt_timer_handler(int vector, void *param)
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#define LSR_DR 0x01 /* Data ready */
|
||||||
|
#define LSR_THRE 0x20 /* Xmit holding register empty */
|
||||||
|
#define BPS 115200 /* serial baudrate */
|
||||||
|
|
||||||
|
typedef struct uartport
|
||||||
|
{
|
||||||
|
volatile rt_uint32_t rbr;
|
||||||
|
volatile rt_uint32_t ier;
|
||||||
|
volatile rt_uint32_t fcr;
|
||||||
|
volatile rt_uint32_t lcr;
|
||||||
|
volatile rt_uint32_t mcr;
|
||||||
|
volatile rt_uint32_t lsr;
|
||||||
|
volatile rt_uint32_t msr;
|
||||||
|
volatile rt_uint32_t scr;
|
||||||
|
volatile rt_uint32_t dll;
|
||||||
|
volatile rt_uint32_t dlh;
|
||||||
|
|
||||||
|
volatile rt_uint32_t res[2];
|
||||||
|
volatile rt_uint32_t pwremu_mgmt;
|
||||||
|
volatile rt_uint32_t mdr;
|
||||||
|
}uartport;
|
||||||
|
|
||||||
|
#define thr rbr
|
||||||
|
#define iir fcr
|
||||||
|
|
||||||
|
#define UART0 ((struct uartport *)DAVINCI_UART0_BASE)
|
||||||
|
|
||||||
|
static void davinci_uart_putc(char c)
|
||||||
|
{
|
||||||
|
while (!(UART0->lsr & LSR_THRE));
|
||||||
|
UART0->thr = c;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* This function is used to display a string on console, normally, it's
|
||||||
|
* invoked by rt_kprintf
|
||||||
|
*
|
||||||
|
* @param str the displayed string
|
||||||
|
*/
|
||||||
|
void rt_hw_console_output(const char* str)
|
||||||
|
{
|
||||||
|
while (*str)
|
||||||
|
{
|
||||||
|
if (*str=='\n')
|
||||||
|
{
|
||||||
|
davinci_uart_putc('\r');
|
||||||
|
}
|
||||||
|
|
||||||
|
davinci_uart_putc(*str++);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void rt_hw_console_init(void)
|
||||||
|
{
|
||||||
|
rt_uint32_t divisor;
|
||||||
|
|
||||||
|
divisor = (24000000 + (BPS * (16 / 2))) / (16 * BPS);
|
||||||
|
UART0->ier = 0;
|
||||||
|
UART0->lcr = 0x83; //8N1
|
||||||
|
UART0->dll = 0;
|
||||||
|
UART0->dlh = 0;
|
||||||
|
UART0->lcr = 0x03;
|
||||||
|
UART0->mcr = 0x03; //RTS,CTS
|
||||||
|
UART0->fcr = 0x07; //FIFO
|
||||||
|
UART0->lcr = 0x83;
|
||||||
|
UART0->dll = divisor & 0xff;
|
||||||
|
UART0->dlh = (divisor >> 8) & 0xff;
|
||||||
|
UART0->lcr = 0x03;
|
||||||
|
UART0->mdr = 0; //16x over-sampling
|
||||||
|
UART0->pwremu_mgmt = 0x6000;
|
||||||
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* This function will init dm365 board
|
* This function will init dm365 board
|
||||||
*/
|
*/
|
||||||
void rt_hw_board_init()
|
void rt_hw_board_init()
|
||||||
{
|
{
|
||||||
psc_change_state(DAVINCI_DM365_LPSC_TIMER0, 3);
|
/* initialize console */
|
||||||
psc_change_state(DAVINCI_DM365_LPSC_TIMER1, 3);
|
rt_hw_console_init();
|
||||||
/* initialize the system clock */
|
|
||||||
//rt_hw_clock_init();
|
|
||||||
davinci_clk_init();
|
|
||||||
|
|
||||||
/* initialize uart */
|
|
||||||
rt_hw_uart_init();
|
|
||||||
#ifdef RT_USING_CONSOLE
|
|
||||||
rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* initialize mmu */
|
/* initialize mmu */
|
||||||
rt_hw_mmu_init(dm365_mem_desc, sizeof(dm365_mem_desc)/sizeof(dm365_mem_desc[0]));
|
rt_hw_mmu_init(dm365_mem_desc, sizeof(dm365_mem_desc)/sizeof(dm365_mem_desc[0]));
|
||||||
|
|
||||||
|
/* initialize hardware interrupt */
|
||||||
|
rt_hw_interrupt_init();
|
||||||
|
|
||||||
|
/* initialize the system clock */
|
||||||
|
rt_hw_clock_init();
|
||||||
|
|
||||||
|
/* initialize heap memory system */
|
||||||
|
#ifdef __CC_ARM
|
||||||
|
rt_system_heap_init((void*)&Image$$ER_ZI$$ZI$$Limit, (void*)0x88000000);
|
||||||
|
#else
|
||||||
|
rt_system_heap_init((void*)&__bss_end, (void*)0x88000000);
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/* initialize early device */
|
||||||
|
#ifdef RT_USING_COMPONENTS_INIT
|
||||||
|
rt_components_board_init();
|
||||||
|
#endif
|
||||||
|
#ifdef RT_USING_CONSOLE
|
||||||
|
rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
|
||||||
|
#endif
|
||||||
|
|
||||||
/* initialize timer0 */
|
/* initialize timer0 */
|
||||||
rt_hw_timer_init();
|
rt_hw_timer_init();
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -1,148 +0,0 @@
|
||||||
/*
|
|
||||||
* File : startup.c
|
|
||||||
* This file is part of RT-Thread RTOS
|
|
||||||
* COPYRIGHT (C) 2006, 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
|
|
||||||
* 2011-01-13 weety first version
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <rthw.h>
|
|
||||||
#include <rtthread.h>
|
|
||||||
|
|
||||||
#include <dm36x.h>
|
|
||||||
#ifdef RT_USING_FINSH
|
|
||||||
#include <finsh.h>
|
|
||||||
#endif
|
|
||||||
|
|
||||||
extern void rt_hw_interrupt_init(void);
|
|
||||||
extern void rt_hw_board_init(void);
|
|
||||||
extern void rt_serial_init(void);
|
|
||||||
extern void rt_system_timer_init(void);
|
|
||||||
extern void rt_system_scheduler_init(void);
|
|
||||||
extern void rt_thread_idle_init(void);
|
|
||||||
extern void rt_hw_cpu_icache_enable(void);
|
|
||||||
extern void rt_show_version(void);
|
|
||||||
extern void rt_system_heap_init(void*, void*);
|
|
||||||
extern void rt_hw_finsh_init(void);
|
|
||||||
extern void rt_application_init(void);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* @addtogroup dm365
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*@{*/
|
|
||||||
#if defined(__CC_ARM)
|
|
||||||
extern int Image$$ER_ZI$$ZI$$Base;
|
|
||||||
extern int Image$$ER_ZI$$ZI$$Length;
|
|
||||||
extern int Image$$ER_ZI$$ZI$$Limit;
|
|
||||||
#elif (defined (__GNUC__))
|
|
||||||
rt_uint8_t _irq_stack_start[1024];
|
|
||||||
rt_uint8_t _fiq_stack_start[1024];
|
|
||||||
rt_uint8_t _undefined_stack_start[512];
|
|
||||||
rt_uint8_t _abort_stack_start[512];
|
|
||||||
rt_uint8_t _svc_stack_start[1024] SECTION(".nobss");
|
|
||||||
extern unsigned char __bss_start;
|
|
||||||
extern unsigned char __bss_end;
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_FINSH
|
|
||||||
extern int finsh_system_init(void);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
|
|
||||||
/**
|
|
||||||
* This function will startup RT-Thread RTOS.
|
|
||||||
*/
|
|
||||||
void rtthread_startup(void)
|
|
||||||
{
|
|
||||||
/* enable cpu cache */
|
|
||||||
//rt_hw_cpu_icache_enable();
|
|
||||||
//rt_hw_cpu_dcache_enable();
|
|
||||||
|
|
||||||
/* initialize hardware interrupt */
|
|
||||||
rt_hw_interrupt_init();
|
|
||||||
|
|
||||||
/* initialize board */
|
|
||||||
rt_hw_board_init();
|
|
||||||
|
|
||||||
/* show version */
|
|
||||||
rt_show_version();
|
|
||||||
|
|
||||||
/* initialize tick */
|
|
||||||
rt_system_tick_init();
|
|
||||||
|
|
||||||
/* initialize kernel object */
|
|
||||||
rt_system_object_init();
|
|
||||||
|
|
||||||
/* initialize timer system */
|
|
||||||
rt_system_timer_init();
|
|
||||||
|
|
||||||
/* initialize heap memory system */
|
|
||||||
#ifdef __CC_ARM
|
|
||||||
rt_system_heap_init((void*)&Image$$ER_ZI$$ZI$$Limit, (void*)0x88000000);
|
|
||||||
#else
|
|
||||||
rt_system_heap_init((void*)&__bss_end, (void*)0x88000000);
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifdef RT_USING_MODULE
|
|
||||||
/* initialize module system*/
|
|
||||||
rt_system_module_init();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* initialize scheduler system */
|
|
||||||
rt_system_scheduler_init();
|
|
||||||
|
|
||||||
/* initialize application */
|
|
||||||
rt_application_init();
|
|
||||||
|
|
||||||
#ifdef RT_USING_FINSH
|
|
||||||
/* initialize finsh */
|
|
||||||
finsh_system_init();
|
|
||||||
#ifdef RT_USING_DEVICE
|
|
||||||
finsh_set_device(RT_CONSOLE_DEVICE_NAME);
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* initialize system timer thread */
|
|
||||||
rt_system_timer_thread_init();
|
|
||||||
|
|
||||||
/* initialize idle thread */
|
|
||||||
rt_thread_idle_init();
|
|
||||||
|
|
||||||
/* start scheduler */
|
|
||||||
rt_system_scheduler_start();
|
|
||||||
|
|
||||||
/* never reach here */
|
|
||||||
return ;
|
|
||||||
}
|
|
||||||
|
|
||||||
int main(void)
|
|
||||||
{
|
|
||||||
rt_uint32_t RT_UNUSED level;
|
|
||||||
|
|
||||||
/* disable interrupt first */
|
|
||||||
level = rt_hw_interrupt_disable();
|
|
||||||
|
|
||||||
/* startup RT-Thread RTOS */
|
|
||||||
rtthread_startup();
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/*@}*/
|
|
||||||
|
|
@ -28,6 +28,14 @@ SECTIONS
|
||||||
__rtmsymtab_start = .;
|
__rtmsymtab_start = .;
|
||||||
KEEP(*(RTMSymTab))
|
KEEP(*(RTMSymTab))
|
||||||
__rtmsymtab_end = .;
|
__rtmsymtab_end = .;
|
||||||
|
. = ALIGN(4);
|
||||||
|
|
||||||
|
/* section information for initial. */
|
||||||
|
. = ALIGN(4);
|
||||||
|
__rt_init_start = .;
|
||||||
|
KEEP(*(SORT(.rti_fn*)))
|
||||||
|
__rt_init_end = .;
|
||||||
|
. = ALIGN(4);
|
||||||
}
|
}
|
||||||
|
|
||||||
. = ALIGN(4);
|
. = ALIGN(4);
|
||||||
|
|
|
||||||
|
|
@ -1698,6 +1698,8 @@ void rt_hw_davinci_emac_init()
|
||||||
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
INIT_DEVICE_EXPORT(rt_hw_davinci_emac_init);
|
||||||
|
|
||||||
|
|
||||||
#ifdef RT_USING_FINSH
|
#ifdef RT_USING_FINSH
|
||||||
#include <finsh.h>
|
#include <finsh.h>
|
||||||
|
|
|
||||||
|
|
@ -223,7 +223,7 @@ void davinci_uart1_init(void)
|
||||||
/**
|
/**
|
||||||
* This function will handle init uart
|
* This function will handle init uart
|
||||||
*/
|
*/
|
||||||
void rt_hw_uart_init(void)
|
int rt_hw_uart_init(void)
|
||||||
{
|
{
|
||||||
davinci_serial_dev0.ops = &davinci_uart_ops;
|
davinci_serial_dev0.ops = &davinci_uart_ops;
|
||||||
//davinci_serial_dev0.config = RT_SERIAL_CONFIG_DEFAULT;
|
//davinci_serial_dev0.config = RT_SERIAL_CONFIG_DEFAULT;
|
||||||
|
|
@ -257,5 +257,8 @@ void rt_hw_uart_init(void)
|
||||||
UART1);
|
UART1);
|
||||||
davinci_uart1_init();
|
davinci_uart1_init();
|
||||||
|
|
||||||
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
INIT_BOARD_EXPORT(rt_hw_uart_init);
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -647,4 +647,10 @@ err:
|
||||||
return r;
|
return r;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
int rt_hw_iic_init(void)
|
||||||
|
{
|
||||||
|
davinci_i2c_init("I2C1");
|
||||||
|
}
|
||||||
|
|
||||||
|
INIT_DEVICE_EXPORT(rt_hw_iic_init);
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -963,4 +963,5 @@ int rt_hw_spi_init(void)
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
INIT_DEVICE_EXPORT(rt_hw_spi_init);
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -316,11 +316,12 @@ int davinci_clk_init(void)
|
||||||
return davinci_register_clks(clk_list, num_clks);
|
return davinci_register_clks(clk_list, num_clks);
|
||||||
}
|
}
|
||||||
|
|
||||||
void platform_init(void)
|
int platform_init(void)
|
||||||
{
|
{
|
||||||
edma_init(dm365_edma_info);
|
edma_init(dm365_edma_info);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
INIT_BOARD_EXPORT(platform_init);
|
||||||
|
|
||||||
/* Reset board using the watchdog timer */
|
/* Reset board using the watchdog timer */
|
||||||
void reset_system(void)
|
void reset_system(void)
|
||||||
|
|
|
||||||
|
|
@ -26,12 +26,13 @@
|
||||||
#include <rtthread.h>
|
#include <rtthread.h>
|
||||||
#include "dm36x.h"
|
#include "dm36x.h"
|
||||||
|
|
||||||
|
extern int davinci_clk_init(void);
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* @brief System Clock Configuration
|
* @brief System Clock Configuration
|
||||||
*/
|
*/
|
||||||
void rt_hw_clock_init(void)
|
void rt_hw_clock_init(void)
|
||||||
{
|
{
|
||||||
|
davinci_clk_init();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -267,4 +267,7 @@
|
||||||
* #define RT_DFS_ELM_MAX_LFN 128
|
* #define RT_DFS_ELM_MAX_LFN 128
|
||||||
*/
|
*/
|
||||||
|
|
||||||
|
#define RT_USING_COMPONENTS_INIT
|
||||||
|
#define RT_USING_USER_MAIN
|
||||||
|
|
||||||
#endif
|
#endif
|
||||||
|
|
|
||||||
|
|
@ -483,3 +483,4 @@ void rt_mmcsd_blk_init(void)
|
||||||
{
|
{
|
||||||
/* nothing */
|
/* nothing */
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
||||||
|
|
@ -33,8 +33,8 @@
|
||||||
#define RT_SDIO_THREAD_PRIORITY 0x40
|
#define RT_SDIO_THREAD_PRIORITY 0x40
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
static rt_list_t sdio_cards;
|
static rt_list_t sdio_cards = RT_LIST_OBJECT_INIT(sdio_cards);
|
||||||
static rt_list_t sdio_drivers;
|
static rt_list_t sdio_drivers = RT_LIST_OBJECT_INIT(sdio_drivers);
|
||||||
|
|
||||||
struct sdio_card
|
struct sdio_card
|
||||||
{
|
{
|
||||||
|
|
@ -1397,7 +1397,6 @@ rt_int32_t sdio_unregister_driver(struct rt_sdio_driver *driver)
|
||||||
|
|
||||||
void rt_sdio_init(void)
|
void rt_sdio_init(void)
|
||||||
{
|
{
|
||||||
rt_list_init(&sdio_cards);
|
|
||||||
rt_list_init(&sdio_drivers);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue