blob: d888d8dfe82ce1732ca6e2b4b91e12bfde1f1a06 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
|
#include <rtthread.h>
#include <rthw.h>
#include "gd_int.h"
#include "gd_gpio.h"
#include "gd_timer.h"
#include "drv_uart.h"
#include "gpio_cfg.h"
#include "board.h"
#include "drv_flash.h"
#include "gh_debug_rct.h"
#ifdef RT_USING_I2C
#include "drv_i2c.h"
#endif
#ifdef RT_USING_SPI
#include "drv_ssi.h"
#endif
#ifdef RT_USING_WDT
#include "drv_wdt.h"
#endif
#ifdef RT_USING_GK_DMA
#include "drv_dma.h"
#endif
#ifdef RT_USING_ADC
#include "drv_adc.h"
#endif
#ifdef RT_USING_PWM
#include "drv_pwm.h"
#endif
#include "rtos_lib.h"
extern unsigned char __heap_start__[];
extern unsigned char __heap_end__[];
extern unsigned char __nocache_buffer_start__[];
/**
* This function will init goke board
*/
void rt_hw_board_init(void)
{
rt_uint32_t code_seg_size = 0;
rt_uint32_t heap_seg_size = 0;
rt_uint32_t os_end_address=0;
GD_TIMER_INIT_PARAMS_S gdTimerParams;
GD_GPIO_XREF_S gdGpioXrefTable[] = { SYSTEM_GPIO_XREF_TABLE };
GD_GPIO_INIT_PARAMS_S gdGpioInitParam =
{
.irqPriority = GD_INT_MID_PRIORITY,
.phyType = 0,
.xrefTableCount = sizeof(gdGpioXrefTable)/sizeof(gdGpioXrefTable[0]),
.xrefTable = gdGpioXrefTable,
};
gdTimerParams.softTimerReg = GD_REG_TIMER1;
gdTimerParams.hardTimerReg = GD_REG_TIMER2;
gdTimerParams.gpregTimerReg = GD_REG_TIMER3;
gdTimerParams.softTimerpriority = GD_INT_MID_PRIORITY;
gdTimerParams.hardTimerpriority = GD_INT_MID_PRIORITY;
gdTimerParams.gpregTimerpriority = GD_INT_MID_PRIORITY;
GD_INT_DisableAllInterrupts();
// Sensor ioctrl
GH_PLL_set_IOCTRL_SENSOR(0x00000012);
GD_INT_Init(NULL);
GD_TIMER_Init(&gdTimerParams);
GD_GPIO_Init(&gdGpioInitParam);
/* initialize hardware interrupt */
rt_hw_interrupt_init();
/* initialize heap memory system */
code_seg_size = __heap_end__ - __nocache_buffer_start__;
heap_seg_size = DDR_MEMORY_OS_SIZE - code_seg_size;
os_end_address= (rt_uint32_t)__heap_end__+heap_seg_size;
rt_system_heap_init((void*)__heap_end__, (void*)os_end_address);
/* initialize uart */
rt_hw_uart_init();
rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
/* initalize sflash */
rt_flash_init();
RTOS_HwTickInit();
}
int rt_board_driver_init(void)
{
#ifdef RT_USING_I2C
rt_hw_i2c_init();
#endif
#ifdef RT_USING_SPI
rt_hw_spi_init();
#endif
#ifdef RT_USING_WDT
rt_hw_wdt_init();
#endif
#ifdef RT_USING_GK_DMA
rt_gk_dma_init();
#endif
#ifdef RT_USING_ADC
rt_hw_adc_init();
#endif
#ifdef RT_USING_PWM
rt_hw_pwm_init();
#endif
return 0;
}
//static unsigned long nticks = 0;
unsigned long gkosGetTicks(void)
{
return rt_tick_get();
}
/*@}*/
|
