source: asp_ewarm/asp-1.7.0/target/fs_k70f120m_EWARM2/target_config.c@ 61

Last change on this file since 61 was 61, checked in by ertl-honda, 11 years ago

ASP for EWARM のコミット.

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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 *
11 * ã‹L’˜ìŒ ŽÒ‚́CˆÈ‰º‚Ì(1)`(4)‚ÌðŒ‚ð–ž‚½‚·ê‡‚ÉŒÀ‚èC–{ƒ\ƒtƒgƒEƒF
12 * ƒAi–{ƒ\ƒtƒgƒEƒFƒA‚ð‰ü•Ï‚µ‚½‚à‚Ì‚ðŠÜ‚ށDˆÈ‰º“¯‚¶j‚ðŽg—pE•¡»E‰ü
13 * •ÏEÄ”z•ziˆÈ‰ºC—˜—p‚ƌĂԁj‚·‚邱‚Ƃ𖳏ž‚Å‹–‘ø‚·‚éD
14 * (1) –{ƒ\ƒtƒgƒEƒFƒA‚ðƒ\[ƒXƒR[ƒh‚ÌŒ`‚Å—˜—p‚·‚éê‡‚ɂ́Cã‹L‚Ì’˜ì
15 * Œ •\Ž¦C‚±‚Ì—˜—pðŒ‚¨‚æ‚щº‹L‚Ì–³•ÛØ‹K’肪C‚»‚Ì‚Ü‚Ü‚ÌŒ`‚Ń\[
16 * ƒXƒR[ƒh’†‚ÉŠÜ‚Ü‚ê‚Ä‚¢‚邱‚ƁD
17 * (2) –{ƒ\ƒtƒgƒEƒFƒA‚ðCƒ‰ƒCƒuƒ‰ƒŠŒ`Ž®‚ȂǁC‘¼‚̃\ƒtƒgƒEƒFƒAŠJ”­‚ÉŽg
18 * —p‚Å‚«‚éŒ`‚ōĔz•z‚·‚éê‡‚ɂ́CÄ”z•z‚É”º‚¤ƒhƒLƒ…
19ƒƒ“ƒgi—˜—p
20 * ŽÒƒ}ƒjƒ…
21ƒAƒ‹‚Ȃǁj‚ɁCã‹L‚Ì’˜ìŒ •\Ž¦C‚±‚Ì—˜—pðŒ‚¨‚æ‚щº‹L
22 * ‚Ì–³•ÛØ‹K’è‚ðŒfÚ‚·‚邱‚ƁD
23 * (3) –{ƒ\ƒtƒgƒEƒFƒA‚ðC‹@Ší‚É‘g‚ݍž‚ނȂǁC‘¼‚̃\ƒtƒgƒEƒFƒAŠJ”­‚ÉŽg
24 * —p‚Å‚«‚È‚¢Œ`‚ōĔz•z‚·‚éê‡‚ɂ́CŽŸ‚Ì‚¢‚¸‚ê‚©‚ÌðŒ‚ð–ž‚½‚·‚±
25 * ‚ƁD
26 * (a) Ä”z•z‚É”º‚¤ƒhƒLƒ…
27ƒƒ“ƒgi—˜—pŽÒƒ}ƒjƒ…
28ƒAƒ‹‚Ȃǁj‚ɁCã‹L‚Ì’˜
29 * ìŒ •\Ž¦C‚±‚Ì—˜—pðŒ‚¨‚æ‚щº‹L‚Ì–³•ÛØ‹K’è‚ðŒfÚ‚·‚邱‚ƁD
30 * (b) Ä”z•z‚ÌŒ`‘Ô‚ðC•Ê‚É’è‚ß‚é•û–@‚É‚æ‚Á‚āCTOPPERSƒvƒƒWƒFƒNƒg‚É
31 * •ñ‚·‚邱‚ƁD
32 * (4) –{ƒ\ƒtƒgƒEƒFƒA‚Ì—˜—p‚É‚æ‚è’¼Ú“I‚Ü‚½‚͊ԐړI‚ɐ¶‚¶‚é‚¢‚©‚Ȃ鑹
33 * ŠQ‚©‚ç‚àCã‹L’˜ìŒ ŽÒ‚¨‚æ‚ÑTOPPERSƒvƒƒWƒFƒNƒg‚ð–Ɛӂ·‚邱‚ƁD
34 * ‚Ü‚½C–{ƒ\ƒtƒgƒEƒFƒA‚̃†[ƒU‚Ü‚½‚̓Gƒ“ƒhƒ†[ƒU‚©‚ç‚Ì‚¢‚©‚Ȃ闝
35 * —R‚ÉŠî‚­¿‹‚©‚ç‚àCã‹L’˜ìŒ ŽÒ‚¨‚æ‚ÑTOPPERSƒvƒƒWƒFƒNƒg‚ð
36 * –Ɛӂ·‚邱‚ƁD
37 *
38 * –{ƒ\ƒtƒgƒEƒFƒA‚́C–³•ÛØ‚Å’ñ‹Ÿ‚³‚ê‚Ä‚¢‚é‚à‚Ì‚Å‚ ‚éDã‹L’˜ìŒ ŽÒ‚¨
39 * ‚æ‚ÑTOPPERSƒvƒƒWƒFƒNƒg‚́C–{ƒ\ƒtƒgƒEƒFƒA‚ÉŠÖ‚µ‚āC“Á’è‚ÌŽg—p–Ú“I
40 * ‚ɑ΂·‚é“K‡«‚àŠÜ‚߂āC‚¢‚©‚È‚é•ÛØ‚às‚í‚È‚¢D‚Ü‚½C–{ƒ\ƒtƒgƒEƒF
41 * ƒA‚Ì—˜—p‚É‚æ‚è’¼Ú“I‚Ü‚½‚͊ԐړI‚ɐ¶‚¶‚½‚¢‚©‚Ȃ鑹ŠQ‚ÉŠÖ‚µ‚Ä‚àC‚»
42 * ‚̐ӔC‚𕉂í‚È‚¢D
43 *
44 */
45
46/*
47 * ƒ^[ƒQƒbƒgˆË‘¶ƒ‚ƒWƒ…
48[ƒ‹iFS K70—pj
49 */
50#include "kernel_impl.h"
51#include <sil.h>
52#include "fs_k70f120m.h"
53#include "target_serial.h"
54#include "target_syssvc.h"
55
56STK_T _target_istk[DEFAULT_ISTKSZ];
57
58
59/*
60 * ƒ^[ƒQƒbƒgˆË‘¶•”@‰Šú‰»ˆ—
61 */
62void target_initialize(void)
63{
64 /*
65 * ƒvƒƒZƒbƒTƒNƒƒbƒN‚̏‰Šú‰»
66 */
67 if ((sil_reb_mem( (void*)PMC_REGSC ) & 0x8) == 0)
68 sil_orb( (void*)PMC_REGSC, 0x8 );
69
70 sil_wrw_mem( (void*)SIM_CLKDIV1, 0x01250000);
71
72 sil_wrb_mem( (void*)MCG_C2, ((sil_reb_mem( (void*)MCG_C2 ) & ~0x3C) | 0x10) );
73 sil_wrb_mem( (void*)MCG_C1, ((sil_reb_mem( (void*)MCG_C1 ) & ~0xFC) | 0x80 | 0x28) );
74 while ( ( sil_reb_mem( (void*)MCG_S ) & 0x10 ) == 0 ) ;
75 while ((( sil_reb_mem( (void*)MCG_S ) & 0x0C ) >> 2 ) != 0x2 ) ;
76
77 sil_orb( (void*)MCG_C6, 0x20 );
78 sil_andb( (void*)MCG_C5, ~0x80 );
79 sil_andb( (void*)MCG_C11, ~0x10 );
80
81 sil_wrb_mem( (void*)MCG_C5, ((sil_reb_mem( (void*)MCG_C5 ) & ~0x07) | (0x05 - 1)) );
82 sil_wrb_mem( (void*)MCG_C6, ((sil_reb_mem( (void*)MCG_C6 ) & ~0x1F) | (0x40 | (0x18 - 16))) );
83 while ( ( sil_reb_mem( (void*)MCG_S ) & 0x20 ) == 0 ) ;
84 while ( ( sil_reb_mem( (void*)MCG_S ) & 0x40 ) == 0 ) ;
85
86 sil_andb( (void*)MCG_C1, ~0xC0 );
87 while ( (( sil_reb_mem( (void*)MCG_S ) & 0x0C ) >> 2) != 0x03 ) ;
88
89 sil_andb( (void*)MCG_C11, ~0x80 );
90 sil_wrb_mem( (void*)MCG_C11, ((sil_reb_mem( (void*)MCG_C11 ) & ~0x07) | (0x05 - 1)) );
91 sil_wrb_mem( (void*)MCG_C12, ((sil_reb_mem( (void*)MCG_C12 ) & ~0x1F) | (0x1E - 16)) );
92
93 sil_orb( (void*)MCG_C11, 0x40 );
94 while ( ( sil_reb_mem( (void*)MCG_S2 ) & 0x40 ) == 0 ) ;
95
96 /*
97 * ƒvƒƒZƒbƒTˆË‘¶•”‚̏‰Šú‰»
98 */
99 core_initialize();
100
101 /* LEDƒ|[ƒg */
102 sil_orw( (void*)SIM_SCGC5, 0x00047F80 );
103 sil_wrw_mem( (void*)PORTA_PCR10, 0x00000100 );
104 sil_wrw_mem( (void*)PORTA_PCR11, 0x00000100 );
105 sil_wrw_mem( (void*)PORTA_PCR28, 0x00000100 );
106 sil_wrw_mem( (void*)PORTA_PCR29, 0x00000100 );
107 sil_orw( (void*)GPIOA_PDDR, 0x30000C00 );
108
109 /*
110 * I/Oƒ|[ƒg‚̏‰Šú‰»
111 */
112 /* USART2*/
113 sil_wrw_mem( (void*)PORTE_PCR16, 0x00000300 );
114 sil_wrw_mem( (void*)PORTE_PCR17, 0x00000300 );
115 /* USART2 clock enable */
116 sil_orw( (void*)SIM_SCGC4, 0x00001000 );
117
118 /*
119 * ƒo[ƒi[o—Í—p‚̃VƒŠƒAƒ‹‰Šú‰»
120 */
121 target_uart_init(SIO_PORTID);
122}
123
124/*
125 * ƒ^[ƒQƒbƒgˆË‘¶•”@I—¹ˆ—
126 */
127void target_exit(void)
128{
129 /* ƒvƒƒZƒbƒTˆË‘¶•”‚̏I—¹ˆ— */
130 core_terminate();
131
132 /*
133 * ŠJ”­ŠÂ‹«ˆË‘¶‚̏I—¹ˆ—
134 */
135 while(1);
136}
137
138/*
139 * ƒVƒXƒeƒ€ƒƒO‚̒჌ƒxƒ‹o—Í‚Ì‚½‚ß‚Ì•¶Žšo—Í
140 */
141void target_fput_log(char_t c)
142{
143 if (c == '\n') {
144 sio_pol_snd_chr('\r', SIO_PORTID);
145 }
146 sio_pol_snd_chr(c, SIO_PORTID);
147}
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