1 | /*
|
---|
2 | * TOPPERS/ASP Kernel
|
---|
3 | * Toyohashi Open Platform for Embedded Real-Time Systems/
|
---|
4 | * Advanced Standard Profile Kernel
|
---|
5 | *
|
---|
6 | * Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
|
---|
7 | * Toyohashi Univ. of Technology, JAPAN
|
---|
8 | * Copyright (C) 2005-2007 by Embedded and Real-Time Systems Laboratory
|
---|
9 | * Graduate School of Information Science, Nagoya Univ., JAPAN
|
---|
10 | * Copyright (C) 2008-2010 by Witz Corporation, JAPAN
|
---|
11 | * Copyright (C) 2013 by Mitsuhiro Matsuura
|
---|
12 | *
|
---|
13 | * ä¸è¨èä½æ¨©è
|
---|
14 | ã¯ï¼ä»¥ä¸ã®(1)ï½(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
|
---|
15 | * ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
|
---|
16 | * å¤ã»åé
|
---|
17 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
|
---|
18 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
|
---|
19 | * 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
|
---|
20 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
|
---|
21 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
|
---|
22 | * ç¨ã§ããå½¢ã§åé
|
---|
23 | å¸ããå ´åã«ã¯ï¼åé
|
---|
24 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
|
---|
25 | * è
|
---|
26 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
|
---|
27 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
|
---|
28 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
|
---|
29 | * ç¨ã§ããªãå½¢ã§åé
|
---|
30 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
|
---|
31 | * ã¨ï¼
|
---|
32 | * (a) åé
|
---|
33 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
|
---|
34 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
|
---|
35 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
|
---|
36 | * (b) åé
|
---|
37 | å¸ã®å½¢æ
|
---|
38 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
|
---|
39 | * å ±åãããã¨ï¼
|
---|
40 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
|
---|
41 | * 害ãããï¼ä¸è¨èä½æ¨©è
|
---|
42 | ããã³TOPPERSããã¸ã§ã¯ããå
|
---|
43 | 責ãããã¨ï¼
|
---|
44 | * ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
|
---|
45 | * ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
|
---|
46 | ããã³TOPPERSããã¸ã§ã¯ãã
|
---|
47 | * å
|
---|
48 | 責ãããã¨ï¼
|
---|
49 | *
|
---|
50 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
|
---|
51 | ã
|
---|
52 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
|
---|
53 | * ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
|
---|
54 | * ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
|
---|
55 | * ã®è²¬ä»»ãè² ããªãï¼
|
---|
56 | *
|
---|
57 | * @(#) $Id: target_config.c 313 2017-07-23 04:50:32Z coas-nagasima $
|
---|
58 | */
|
---|
59 |
|
---|
60 | /*
|
---|
61 | * ã¿ã¼ã²ããã·ã¹ãã ä¾åã¢ã¸ã¥ã¼ã«ï¼GR-SAKURAç¨ï¼
|
---|
62 | */
|
---|
63 |
|
---|
64 | #include "kernel_impl.h"
|
---|
65 | #include <sil.h>
|
---|
66 | #include "gr_sakura.h"
|
---|
67 | #include "rx600/rx630_uart.h"
|
---|
68 |
|
---|
69 | /*
|
---|
70 | * ã¿ã¼ã²ããã·ã¹ãã ä¾å åæåã«ã¼ãã³
|
---|
71 | */
|
---|
72 | void
|
---|
73 | target_initialize( void )
|
---|
74 | {
|
---|
75 | /*
|
---|
76 | * ããã»ããµä¾åã®åæå
|
---|
77 | */
|
---|
78 | prc_initialize();
|
---|
79 |
|
---|
80 | /* IOãã¼ãåæå */
|
---|
81 | /* P25ãåºåãã¼ãã«ãã */
|
---|
82 | sil_wrb_mem(PORT2_PDR_ADDR,
|
---|
83 | sil_reb_mem(PORT2_PDR_ADDR) | PORT_PDR_B5_BIT);
|
---|
84 | /* PA0, PA1, PA2, PA6ãåºåãã¼ãã«ãã */
|
---|
85 | sil_wrb_mem(PORTA_PDR_ADDR,
|
---|
86 | sil_reb_mem(PORTA_PDR_ADDR) | PORT_PDR_B0_BIT | PORT_PDR_B1_BIT | PORT_PDR_B2_BIT | PORT_PDR_B6_BIT);
|
---|
87 | /* PA7ãå
|
---|
88 | ¥åãã¼ãã«ãã */
|
---|
89 | sil_wrb_mem(PORTA_PDR_ADDR,
|
---|
90 | sil_reb_mem(PORTA_PDR_ADDR) & ~PORT_PDR_B7_BIT);
|
---|
91 |
|
---|
92 | /*
|
---|
93 | * ã·ãªã¢ã«ãã¼ãã®è¨å®
|
---|
94 | */
|
---|
95 | rx630_uart_init(TARGET_PUTC_PORTID, UART_BAUDRATE, UART_CLKSRC);
|
---|
96 |
|
---|
97 | /* ãã¼ãP20ãTxD0, ãã¼ãP21ãRxD0ã« */
|
---|
98 | sil_wrb_mem(PORT2_PMR_ADDR, 0x03);
|
---|
99 |
|
---|
100 | /* ãã¼ã¿ãã£ã¬ã¯ã·ã§ã³ã¬ã¸ã¹ã¿(PDR)ã®è¨å® P21(RxD0)ãå
|
---|
101 | ¥åãã¼ãã«ãã */
|
---|
102 | sil_wrb_mem(PORT2_PDR_ADDR,
|
---|
103 | sil_reb_mem(PORT2_PDR_ADDR) & ~PORT_PDR_B1_BIT);
|
---|
104 |
|
---|
105 | /* ãã¼ã¿ãã£ã¬ã¯ã·ã§ã³ã¬ã¸ã¹ã¿(PDR)ã®è¨å® P20(TxD0)ãåºåãã¼ãã«ãã */
|
---|
106 | sil_wrb_mem(PORT2_PDR_ADDR,
|
---|
107 | sil_reb_mem(PORT2_PDR_ADDR) | PORT_PDR_B0_BIT);
|
---|
108 |
|
---|
109 | /* ãã¼ãP40ï½P47ãå¨è¾ºæ©å¨ã« */
|
---|
110 | sil_wrb_mem(PORT4_PMR_ADDR, 0xFF);
|
---|
111 |
|
---|
112 | /* ãã¼ãP40ï½P47ãå
|
---|
113 | ¥åãã¼ãã«ãã */
|
---|
114 | sil_wrb_mem(PORT4_PDR_ADDR, 0x00);
|
---|
115 |
|
---|
116 | /* æ¸ãè¾¼ã¿ãããã¯ãã¬ã¸ã¹ã¿ã®è¨å® PFSWEãããã¸ã®æ¸ãè¾¼ã¿ãè¨±å¯ */
|
---|
117 | sil_wrb_mem(MPC_PWPR_ADDR, 0x00);
|
---|
118 | /* æ¸ãè¾¼ã¿ãããã¯ãã¬ã¸ã¹ã¿ã®è¨å® PxxFSã¬ã¸ã¹ã¿ã¸ã®æ¸ãè¾¼ã¿ãè¨±å¯ */
|
---|
119 | sil_wrb_mem(MPC_PWPR_ADDR, 0x40);
|
---|
120 |
|
---|
121 | /* P21端åæ©è½å¶å¾¡ã¬ã¸ã¹ã¿ RXD0ã¨ãã */
|
---|
122 | sil_wrb_mem(MPC_P21PFS_ADDR, 0x0a);
|
---|
123 | /* P20端åæ©è½å¶å¾¡ã¬ã¸ã¹ã¿ TXD0ã¨ãã */
|
---|
124 | sil_wrb_mem(MPC_P20PFS_ADDR, 0x0a);
|
---|
125 |
|
---|
126 | /* P40端åæ©è½å¶å¾¡ã¬ã¸ã¹ã¿ ã¢ããã°å
|
---|
127 | ¥åAN000ã¨ãã */
|
---|
128 | sil_wrb_mem(MPC_P40PFS_ADDR, 0x80);
|
---|
129 | /* P41端åæ©è½å¶å¾¡ã¬ã¸ã¹ã¿ ã¢ããã°å
|
---|
130 | ¥åAN001ã¨ãã */
|
---|
131 | sil_wrb_mem(MPC_P41PFS_ADDR, 0x80);
|
---|
132 | /* P42端åæ©è½å¶å¾¡ã¬ã¸ã¹ã¿ ã¢ããã°å
|
---|
133 | ¥åAN002ã¨ãã */
|
---|
134 | sil_wrb_mem(MPC_P42PFS_ADDR, 0x80);
|
---|
135 | /* P43端åæ©è½å¶å¾¡ã¬ã¸ã¹ã¿ ã¢ããã°å
|
---|
136 | ¥åAN003ã¨ãã */
|
---|
137 | sil_wrb_mem(MPC_P43PFS_ADDR, 0x80);
|
---|
138 | /* P44端åæ©è½å¶å¾¡ã¬ã¸ã¹ã¿ ã¢ããã°å
|
---|
139 | ¥åAN004ã¨ãã */
|
---|
140 | sil_wrb_mem(MPC_P44PFS_ADDR, 0x80);
|
---|
141 | /* P45端åæ©è½å¶å¾¡ã¬ã¸ã¹ã¿ ã¢ããã°å
|
---|
142 | ¥åAN005ã¨ãã */
|
---|
143 | sil_wrb_mem(MPC_P45PFS_ADDR, 0x80);
|
---|
144 | /* P46端åæ©è½å¶å¾¡ã¬ã¸ã¹ã¿ ã¢ããã°å
|
---|
145 | ¥åAN006ã¨ãã */
|
---|
146 | sil_wrb_mem(MPC_P46PFS_ADDR, 0x80);
|
---|
147 | /* P47端åæ©è½å¶å¾¡ã¬ã¸ã¹ã¿ ã¢ããã°å
|
---|
148 | ¥åAN007ã¨ãã */
|
---|
149 | sil_wrb_mem(MPC_P47PFS_ADDR, 0x80);
|
---|
150 |
|
---|
151 | /* æ¸ãè¾¼ã¿ãããã¯ãã¬ã¸ã¹ã¿ã®è¨å® æ¸ãè¾¼ã¿ãç¦æ¢ */
|
---|
152 | sil_wrb_mem(MPC_PWPR_ADDR, 0x80);
|
---|
153 | }
|
---|
154 |
|
---|
155 |
|
---|
156 | /*
|
---|
157 | * ã¿ã¼ã²ããã·ã¹ãã ã®çµäºã«ã¼ãã³
|
---|
158 | */
|
---|
159 | void
|
---|
160 | target_exit( void )
|
---|
161 | {
|
---|
162 | /*
|
---|
163 | * ããã»ããµä¾åã®çµäºå¦ç
|
---|
164 | */
|
---|
165 | prc_terminate();
|
---|
166 |
|
---|
167 | while ( 1 );
|
---|
168 | }
|
---|
169 |
|
---|
170 |
|
---|
171 | /*
|
---|
172 | * ã·ã¹ãã ãã°ã®ä½ã¬ãã«åºåã®ããã®æååºå
|
---|
173 | */
|
---|
174 | void
|
---|
175 | target_fput_log( char c )
|
---|
176 | {
|
---|
177 | if( c == '\n' ){
|
---|
178 | rx630_uart_pol_putc( '\r' , TARGET_PUTC_PORTID );
|
---|
179 | }
|
---|
180 |
|
---|
181 | rx630_uart_pol_putc( c , TARGET_PUTC_PORTID );
|
---|
182 | }
|
---|