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体验新版 GitCode,发现更多精彩内容 >>
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066ec6dc
编写于
10月 15, 2015
作者:
B
Bernard Xiong
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
[BSP] remove display_controller.h/c from ls1cdev bsp
上级
402732eb
变更
7
显示空白变更内容
内联
并排
Showing
7 changed file
with
11 addition
and
341 deletion
+11
-341
bsp/ls1cdev/applications/application.c
bsp/ls1cdev/applications/application.c
+4
-32
bsp/ls1cdev/applications/startup.c
bsp/ls1cdev/applications/startup.c
+0
-6
bsp/ls1cdev/drivers/SConscript
bsp/ls1cdev/drivers/SConscript
+0
-4
bsp/ls1cdev/drivers/board.c
bsp/ls1cdev/drivers/board.c
+0
-2
bsp/ls1cdev/drivers/display_controller.c
bsp/ls1cdev/drivers/display_controller.c
+0
-234
bsp/ls1cdev/drivers/display_controller.h
bsp/ls1cdev/drivers/display_controller.h
+0
-59
bsp/ls1cdev/rtconfig.h
bsp/ls1cdev/rtconfig.h
+7
-4
未找到文件。
bsp/ls1cdev/applications/application.c
浏览文件 @
066ec6dc
...
...
@@ -15,38 +15,12 @@
*/
#include <rtthread.h>
#include <ls1c.h>
#ifdef RT_USING_COMPONENTS_INIT
#include <components.h>
#endif
#ifdef RT_USING_RTGUI
#include <rtgui/rtgui.h>
extern
void
rt_hw_dc_init
(
void
);
#endif
void
rt_init_thread_entry
(
void
*
parameter
)
{
#ifdef RT_USING_RTGUI
{
rt_device_t
dc
;
/* init Display Controller */
rt_hw_dc_init
();
/* find Display Controller device */
dc
=
rt_device_find
(
"dc"
);
/* set Display Controller device as rtgui graphic driver */
rtgui_graphic_set_device
(
dc
);
}
#endif
#ifdef RT_USING_COMPONENTS_INIT
/* initialization RT-Thread Components */
rt_components_init
();
#endif
}
int
rt_application_init
(
void
)
...
...
@@ -56,11 +30,9 @@ int rt_application_init(void)
/* create initialization thread */
tid
=
rt_thread_create
(
"init"
,
rt_init_thread_entry
,
RT_NULL
,
4096
,
8
,
20
);
4096
,
RT_THREAD_PRIORITY_MAX
/
3
,
20
);
if
(
tid
!=
RT_NULL
)
rt_thread_startup
(
tid
);
return
0
;
}
bsp/ls1cdev/applications/startup.c
浏览文件 @
066ec6dc
...
...
@@ -77,12 +77,6 @@ void rtthread_startup(void)
/* init application */
rt_application_init
();
/* init finsh*/
#ifdef RT_USING_FINSH
finsh_system_init
();
finsh_set_device
(
"uart2"
);
#endif
/* start scheduler */
rt_system_scheduler_start
();
...
...
bsp/ls1cdev/drivers/SConscript
浏览文件 @
066ec6dc
...
...
@@ -3,10 +3,6 @@ from building import *
cwd
=
GetCurrentDir
()
src
=
Glob
(
'*.c'
)
# remove no need file.
if
GetDepend
(
'RT_USING_RTGUI'
)
==
False
:
SrcRemove
(
src
,
'display_controller.c'
)
CPPPATH
=
[
cwd
]
group
=
DefineGroup
(
'Drivers'
,
src
,
depend
=
[
''
],
CPPPATH
=
CPPPATH
)
...
...
bsp/ls1cdev/drivers/board.c
浏览文件 @
066ec6dc
...
...
@@ -110,5 +110,3 @@ void rt_hw_console_output(const char *ptr)
}
/*@}*/
bsp/ls1cdev/drivers/display_controller.c
已删除
100644 → 0
浏览文件 @
402732eb
/*
* File : display_controller.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006-2012, RT-Thread Develop Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2011-08-09 lgnq first version for LS1B DC
*/
#include <rtthread.h>
#include "display_controller.h"
struct
vga_struct
vga_mode
[]
=
{
{
/*"640x480_70.00"*/
28560
,
640
,
664
,
728
,
816
,
480
,
481
,
484
,
500
,
},
{
/*"640x640_60.00"*/
33100
,
640
,
672
,
736
,
832
,
640
,
641
,
644
,
663
,
},
{
/*"640x768_60.00"*/
39690
,
640
,
672
,
736
,
832
,
768
,
769
,
772
,
795
,
},
{
/*"640x800_60.00"*/
42130
,
640
,
680
,
744
,
848
,
800
,
801
,
804
,
828
,
},
{
/*"800x480_70.00"*/
35840
,
800
,
832
,
912
,
1024
,
480
,
481
,
484
,
500
,
},
{
/*"800x600_60.00"*/
38220
,
800
,
832
,
912
,
1024
,
600
,
601
,
604
,
622
,
},
{
/*"800x640_60.00"*/
40730
,
800
,
832
,
912
,
1024
,
640
,
641
,
644
,
663
,
},
{
/*"832x600_60.00"*/
40010
,
832
,
864
,
952
,
1072
,
600
,
601
,
604
,
622
,
},
{
/*"832x608_60.00"*/
40520
,
832
,
864
,
952
,
1072
,
608
,
609
,
612
,
630
,
},
{
/*"1024x480_60.00"*/
38170
,
1024
,
1048
,
1152
,
1280
,
480
,
481
,
484
,
497
,
},
{
/*"1024x600_60.00"*/
48960
,
1024
,
1064
,
1168
,
1312
,
600
,
601
,
604
,
622
,
},
{
/*"1024x640_60.00"*/
52830
,
1024
,
1072
,
1176
,
1328
,
640
,
641
,
644
,
663
,
},
{
/*"1024x768_60.00"*/
64110
,
1024
,
1080
,
1184
,
1344
,
768
,
769
,
772
,
795
,
},
{
/*"1152x764_60.00"*/
71380
,
1152
,
1208
,
1328
,
1504
,
764
,
765
,
768
,
791
,
},
{
/*"1280x800_60.00"*/
83460
,
1280
,
1344
,
1480
,
1680
,
800
,
801
,
804
,
828
,
},
{
/*"1280x1024_55.00"*/
98600
,
1280
,
1352
,
1488
,
1696
,
1024
,
1025
,
1028
,
1057
,
},
{
/*"1440x800_60.00"*/
93800
,
1440
,
1512
,
1664
,
1888
,
800
,
801
,
804
,
828
,
},
{
/*"1440x900_67.00"*/
120280
,
1440
,
1528
,
1680
,
1920
,
900
,
901
,
904
,
935
,
},
};
ALIGN
(
16
)
volatile
rt_uint16_t
_rt_framebuffer
[
FB_YSIZE
][
FB_XSIZE
];
static
struct
rt_device_graphic_info
_dc_info
;
#define abs(x) ((x<0)?(-x):x)
#define min(a,b) ((a<b)?a:b)
int
caclulate_freq
(
long
long
XIN
,
long
long
PCLK
)
{
int
i
;
long
long
clk
,
clk1
;
int
start
,
end
;
int
mi
;
int
pll
,
ctrl
,
div
,
div1
,
frac
;
pll
=
PLL_FREQ
;
ctrl
=
PLL_DIV_PARAM
;
rt_kprintf
(
"pll=0x%x, ctrl=0x%x
\n
"
,
pll
,
ctrl
);
// rt_kprintf("cpu freq is %d\n", tgt_pipefreq());
start
=
-
1
;
end
=
1
;
for
(
i
=
start
;
i
<=
end
;
i
++
)
{
clk
=
(
12
+
i
+
(
pll
&
0x3f
))
*
33333333
/
2
;
div
=
clk
/
(
long
)
PCLK
/
1000
;
clk1
=
(
12
+
i
+
1
+
(
pll
&
0x3f
))
*
33333333
/
2
;
div1
=
clk1
/
(
long
)
PCLK
/
1000
;
if
(
div
!=
div1
)
break
;
}
if
(
div
!=
div1
)
{
frac
=
((
PCLK
*
1000
*
div1
)
*
2
*
1024
/
33333333
-
(
12
+
i
+
(
pll
&
0x3f
))
*
1024
)
&
0x3ff
;
pll
=
(
pll
&
~
0x3ff3f
)
|
(
frac
<<
8
)
|
((
pll
&
0x3f
)
+
i
);
ctrl
=
ctrl
&~
(
0x1f
<<
26
)
|
(
div1
<<
26
)
|
(
1
<<
31
);
}
else
{
clk
=
(
12
+
start
+
(
pll
&
0x3f
))
*
33333333
/
2
;
clk1
=
(
12
+
end
+
(
pll
&
0x3f
))
*
33333333
/
2
;
if
(
abs
((
long
)
clk
/
div
/
1000
-
PCLK
)
<
abs
((
long
)
clk1
/
(
div
+
1
)
/
1000
-
PCLK
))
{
pll
=
(
pll
&
~
0x3ff3f
)
|
((
pll
&
0x3f
)
+
start
);
ctrl
=
ctrl
&~
(
0x1f
<<
26
)
|
(
div
<<
26
)
|
(
1
<<
31
);
}
else
{
pll
=
(
pll
&
~
0x3ff3f
)
|
((
pll
&
0x3f
)
+
end
);
ctrl
=
ctrl
&~
(
0x1f
<<
26
)
|
((
div
+
1
)
<<
26
)
|
(
1
<<
31
);
}
}
rt_kprintf
(
"new pll=0x%x, ctrl=0x%x
\n
"
,
pll
,
ctrl
);
ctrl
|=
0x2a00
;
PLL_DIV_PARAM
=
ctrl
;
PLL_FREQ
=
pll
;
rt_thread_delay
(
10
);
// initserial(0);
// _probe_frequencies();
// rt_kprintf("cpu freq is %d\n",tgt_pipefreq());
return
0
;
}
static
rt_err_t
rt_dc_init
(
rt_device_t
dev
)
{
int
i
,
out
,
mode
=-
1
;
int
val
;
for
(
i
=
0
;
i
<
sizeof
(
vga_mode
)
/
sizeof
(
struct
vga_struct
);
i
++
)
{
if
(
vga_mode
[
i
].
hr
==
FB_XSIZE
&&
vga_mode
[
i
].
vr
==
FB_YSIZE
)
{
mode
=
i
;
#ifdef LS1FSOC
// out = caclulatefreq(APB_CLK/1000,vga_mode[i].pclk);
// rt_kprintf("out=%x\n",out);
/*inner gpu dc logic fifo pll ctrl,must large then outclk*/
// *(volatile int *)0xbfd00414 = out+1;
/*output pix1 clock pll ctrl*/
// *(volatile int *)0xbfd00410 = out;
/*output pix2 clock pll ctrl */
// *(volatile int *)0xbfd00424 = out;
#else
caclulate_freq
(
APB_CLK
/
1000
,
vga_mode
[
i
].
pclk
);
#endif
break
;
}
}
if
(
mode
<
0
)
{
rt_kprintf
(
"
\n\n\n
unsupported framebuffer resolution
\n\n\n
"
);
return
;
}
DC_FB_CONFIG
=
0x0
;
DC_FB_CONFIG
=
0x3
;
// // framebuffer configuration RGB565
DC_FB_BUFFER_ADDR0
=
(
rt_uint32_t
)
_rt_framebuffer
-
0x80000000
;
DC_FB_BUFFER_ADDR1
=
(
rt_uint32_t
)
_rt_framebuffer
-
0x80000000
;
DC_DITHER_CONFIG
=
0x0
;
DC_DITHER_TABLE_LOW
=
0x0
;
DC_DITHER_TABLE_HIGH
=
0x0
;
DC_PANEL_CONFIG
=
0x80001311
;
DC_PANEL_TIMING
=
0x0
;
DC_HDISPLAY
=
(
vga_mode
[
mode
].
hfl
<<
16
)
|
vga_mode
[
mode
].
hr
;
DC_HSYNC
=
0x40000000
|
(
vga_mode
[
mode
].
hse
<<
16
)
|
vga_mode
[
mode
].
hss
;
DC_VDISPLAY
=
(
vga_mode
[
mode
].
vfl
<<
16
)
|
vga_mode
[
mode
].
vr
;
DC_VSYNC
=
0x40000000
|
(
vga_mode
[
mode
].
vse
<<
16
)
|
vga_mode
[
mode
].
vss
;
#if defined(CONFIG_VIDEO_32BPP)
DC_FB_CONFIG
=
0x00100104
;
DC_FB_BUFFER_STRIDE
=
FB_XSIZE
*
4
;
#elif defined(CONFIG_VIDEO_16BPP)
DC_FB_CONFIG
=
0x00100103
;
DC_FB_BUFFER_STRIDE
=
(
FB_XSIZE
*
2
+
255
)
&
(
~
255
);
#elif defined(CONFIG_VIDEO_15BPP)
DC_FB_CONFIG
=
0x00100102
;
DC_FB_BUFFER_STRIDE
=
FB_XSIZE
*
2
;
#elif defined(CONFIG_VIDEO_12BPP)
DC_FB_CONFIG
=
0x00100101
;
DC_FB_BUFFER_STRIDE
=
FB_XSIZE
*
2
;
#else //640x480-32Bits
DC_FB_CONFIG
=
0x00100104
;
DC_FB_BUFFER_STRIDE
=
FB_XSIZE
*
4
;
#endif //32Bits
#ifdef LS1GSOC
/*fix ls1g dc
*first switch to tile mode
*change origin register to 0
*goback nomal mode
*/
{
val
=
DC_FB_CONFIG
;
DC_FB_CONFIG
=
val
|
0x10
;
DC_FB_BUFFER_ORIGIN
=
0
;
DC_FB_BUFFER_ORIGIN
;
rt_thread_delay
(
10
);
DC_FB_CONFIG
;
DC_FB_CONFIG
=
val
;
}
#endif
return
RT_EOK
;
}
static
rt_err_t
rt_dc_control
(
rt_device_t
dev
,
rt_uint8_t
cmd
,
void
*
args
)
{
switch
(
cmd
)
{
case
RTGRAPHIC_CTRL_RECT_UPDATE
:
break
;
case
RTGRAPHIC_CTRL_POWERON
:
break
;
case
RTGRAPHIC_CTRL_POWEROFF
:
break
;
case
RTGRAPHIC_CTRL_GET_INFO
:
rt_memcpy
(
args
,
&
_dc_info
,
sizeof
(
_dc_info
));
break
;
case
RTGRAPHIC_CTRL_SET_MODE
:
break
;
}
return
RT_EOK
;
}
void
rt_hw_dc_init
(
void
)
{
rt_device_t
dc
=
rt_malloc
(
sizeof
(
struct
rt_device
));
if
(
dc
==
RT_NULL
)
{
rt_kprintf
(
"dc == RT_NULL
\n
"
);
return
;
/* no memory yet */
}
_dc_info
.
bits_per_pixel
=
16
;
_dc_info
.
pixel_format
=
RTGRAPHIC_PIXEL_FORMAT_RGB565P
;
_dc_info
.
framebuffer
=
(
rt_uint8_t
*
)
HW_FB_ADDR
;
_dc_info
.
width
=
FB_XSIZE
;
_dc_info
.
height
=
FB_YSIZE
;
/* init device structure */
dc
->
type
=
RT_Device_Class_Graphic
;
dc
->
init
=
rt_dc_init
;
dc
->
open
=
RT_NULL
;
dc
->
close
=
RT_NULL
;
dc
->
control
=
rt_dc_control
;
dc
->
user_data
=
(
void
*
)
&
_dc_info
;
/* register Display Controller device to RT-Thread */
rt_device_register
(
dc
,
"dc"
,
RT_DEVICE_FLAG_RDWR
);
}
bsp/ls1cdev/drivers/display_controller.h
已删除
100644 → 0
浏览文件 @
402732eb
/*
* File : display_controller.h
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2006-2012, RT-Thread Develop Team
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rt-thread.org/license/LICENSE
*
* Change Logs:
* Date Author Notes
* 2011-08-08 lgnq first version for LS1B
* 2015-07-06 chinesebear modified for loongson 1c
*/
#ifndef __DISPLAY_CONTROLLER_H__
#define __DISPLAY_CONTROLLER_H__
#include <rtthread.h>
#include "ls1c.h"
#define DC_BASE 0xBC301240 //Display Controller
/* Frame Buffer registers */
#define DC_FB_CONFIG __REG32(DC_BASE + 0x000)
#define DC_FB_BUFFER_ADDR0 __REG32(DC_BASE + 0x020)
#define DC_FB_BUFFER_STRIDE __REG32(DC_BASE + 0x040)
#define DC_FB_BUFFER_ORIGIN __REG32(DC_BASE + 0x060)
#define DC_DITHER_CONFIG __REG32(DC_BASE + 0x120)
#define DC_DITHER_TABLE_LOW __REG32(DC_BASE + 0x140)
#define DC_DITHER_TABLE_HIGH __REG32(DC_BASE + 0x160)
#define DC_PANEL_CONFIG __REG32(DC_BASE + 0x180)
#define DC_PANEL_TIMING __REG32(DC_BASE + 0x1A0)
#define DC_HDISPLAY __REG32(DC_BASE + 0x1C0)
#define DC_HSYNC __REG32(DC_BASE + 0x1E0)
#define DC_VDISPLAY __REG32(DC_BASE + 0x240)
#define DC_VSYNC __REG32(DC_BASE + 0x260)
#define DC_FB_BUFFER_ADDR1 __REG32(DC_BASE + 0x340)
/* Display Controller driver for 1024x768 16bit */
#define FB_XSIZE 1024
#define FB_YSIZE 768
#define CONFIG_VIDEO_16BPP
#define APB_CLK 33333333
#define K1BASE 0xA0000000
#define KSEG1(addr) ((void *)(K1BASE | (rt_uint32_t)(addr)))
#define HW_FB_ADDR KSEG1(_rt_framebuffer)
#define HW_FB_PIXEL(x, y) *(volatile rt_uint16_t*)((rt_uint8_t*)HW_FB_ADDR + (y * FB_XSIZE * 2) + x * 2)
struct
vga_struct
{
long
pclk
;
int
hr
,
hss
,
hse
,
hfl
;
int
vr
,
vss
,
vse
,
vfl
;
};
#endif
bsp/ls1cdev/rtconfig.h
浏览文件 @
066ec6dc
...
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@@ -23,6 +23,8 @@
#define RT_USING_OVERFLOW_CHECK
// <bool name="RT_USING_INTERRUPT_INFO" description="Show more interrupt description" default="true" />
#define RT_USING_INTERRUPT_INFO
// <integer name="IDLE_THREAD_STACK_SIZE" description="The stack size of idle thread" default="1024" />
#define IDLE_THREAD_STACK_SIZE 1024
// </section>
// <bool name="RT_USING_HOOK" description="Using hook functions" default="true" />
...
...
@@ -91,15 +93,16 @@
#define FINSH_USING_DESCRIPTION
// <integer name="FINSH_THREAD_STACK_SIZE" description="The stack size for finsh thread" default="4096" />
#define FINSH_THREAD_STACK_SIZE 4096
// <bool name="FINSH_USING_MSH" description="Using module shell" default="true" />
#define FINSH_USING_MSH
// <bool name="FINSH_USING_MSH_DEFAULT" description="Using module shell as the default shell" default="true" />
#define FINSH_USING_MSH_DEFAULT
// </section>
// <section name="LIBC" description="C Runtime library setting" default="always" >
#define RT_USING_LIBC
// <bool name="RT_USING_NEWLIB" description="Using newlib library, only available under GNU GCC" default="true" />
// #define RT_USING_NEWLIB
// <bool name="RT_USING_PTHREADS" description="Using POSIX threads library" default="true" />
//
#define RT_USING_PTHREADS
#define RT_USING_PTHREADS
// </section>
// <section name="RT_USING_DFS" description="Device file system" default="true" >
...
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