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-rw-r--r--firmware/target/arm/tms320dm320/creative-zvm/adc-creativezvm.c60
-rw-r--r--firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c970
-rw-r--r--firmware/target/arm/tms320dm320/creative-zvm/dma-creativezvm.c252
-rw-r--r--firmware/target/arm/tms320dm320/creative-zvm/dma-target.h52
-rw-r--r--firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c226
-rw-r--r--firmware/target/arm/tms320dm320/creative-zvm/power-creativezvm.c132
-rw-r--r--firmware/target/arm/tms320dm320/creative-zvm/powermgmt-creativezvm.c110
-rw-r--r--firmware/target/arm/tms320dm320/creative-zvm/usb-target.h154
8 files changed, 978 insertions, 978 deletions
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/adc-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/adc-creativezvm.c
index dfb88d513e..e891b98eac 100644
--- a/firmware/target/arm/tms320dm320/creative-zvm/adc-creativezvm.c
+++ b/firmware/target/arm/tms320dm320/creative-zvm/adc-creativezvm.c
@@ -1,35 +1,35 @@
1/*************************************************************************** 1/***************************************************************************
2 * __________ __ ___. 2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___ 3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / 4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < 5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ 6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/ 7 * \/ \/ \/ \/ \/
8 * $Id: adc-mr500.c 14817 2007-09-22 15:43:38Z kkurbjun $ 8 * $Id: adc-mr500.c 14817 2007-09-22 15:43:38Z kkurbjun $
9 * 9 *
10 * Copyright (C) 2007 by Karl Kurbjun 10 * Copyright (C) 2007 by Karl Kurbjun
11 * 11 *
12 * This program is free software; you can redistribute it and/or 12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License 13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2 14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version. 15 * of the License, or (at your option) any later version.
16 * 16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied. 18 * KIND, either express or implied.
19 * 19 *
20 ****************************************************************************/ 20 ****************************************************************************/
21 21
22#include "cpu.h" 22#include "cpu.h"
23#include "adc.h" 23#include "adc.h"
24#include "adc-target.h" 24#include "adc-target.h"
25#include "kernel.h" 25#include "kernel.h"
26 26
27void adc_init(void) 27void adc_init(void)
28{ 28{
29} 29}
30 30
31/* Called to get the recent ADC reading */ 31/* Called to get the recent ADC reading */
32inline unsigned short adc_read(int channel) 32inline unsigned short adc_read(int channel)
33{ 33{
34 return (short)channel; 34 return (short)channel;
35} 35}
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c
index 5670a65b47..a55cda4c14 100644
--- a/firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c
+++ b/firmware/target/arm/tms320dm320/creative-zvm/ata-creativezvm.c
@@ -1,489 +1,489 @@
1/*************************************************************************** 1/***************************************************************************
2 * __________ __ ___. 2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___ 3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / 4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < 5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ 6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/ 7 * \/ \/ \/ \/ \/
8 * $Id$ 8 * $Id$
9 * 9 *
10 * Copyright (C) 2008 by Maurus Cuelenaere 10 * Copyright (C) 2008 by Maurus Cuelenaere
11 * 11 *
12 * This program is free software; you can redistribute it and/or 12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License 13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2 14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version. 15 * of the License, or (at your option) any later version.
16 * 16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied. 18 * KIND, either express or implied.
19 * 19 *
20 ****************************************************************************/ 20 ****************************************************************************/
21 21
22#include "config.h" 22#include "config.h"
23#include "cpu.h" 23#include "cpu.h"
24#include "kernel.h" 24#include "kernel.h"
25#include "thread.h" 25#include "thread.h"
26#include "system.h" 26#include "system.h"
27#include "power.h" 27#include "power.h"
28#include "panic.h" 28#include "panic.h"
29#include "ata-target.h" 29#include "ata-target.h"
30#include "dm320.h" 30#include "dm320.h"
31#include "ata.h" 31#include "ata.h"
32#include "string.h" 32#include "string.h"
33#include "buffer.h" 33#include "buffer.h"
34 34
35#undef ata_read_sectors 35#undef ata_read_sectors
36#undef ata_write_sectors 36#undef ata_write_sectors
37 37
38static void sleep_ms(int ms) 38static void sleep_ms(int ms)
39{ 39{
40 sleep(ms*HZ/1000); 40 sleep(ms*HZ/1000);
41} 41}
42 42
43void ide_power_enable(bool on) 43void ide_power_enable(bool on)
44{ 44{
45/* Disabled until figured out what's wrong */ 45/* Disabled until figured out what's wrong */
46#if 0 46#if 0
47 int old_level = disable_irq_save(); 47 int old_level = disable_irq_save();
48 if(on) 48 if(on)
49 { 49 {
50 IO_GIO_BITSET0 = (1 << 14); 50 IO_GIO_BITSET0 = (1 << 14);
51 ata_reset(); 51 ata_reset();
52 } 52 }
53 else 53 else
54 IO_GIO_BITCLR0 = (1 << 14); 54 IO_GIO_BITCLR0 = (1 << 14);
55 restore_irq(old_level); 55 restore_irq(old_level);
56#else 56#else
57 (void)on; 57 (void)on;
58#endif 58#endif
59} 59}
60 60
61inline bool ide_powered() 61inline bool ide_powered()
62{ 62{
63#if 0 63#if 0
64 return (IO_GIO_BITSET0 & (1 << 14)); 64 return (IO_GIO_BITSET0 & (1 << 14));
65#else 65#else
66 return true; 66 return true;
67#endif 67#endif
68} 68}
69 69
70void ata_reset(void) 70void ata_reset(void)
71{ 71{
72 int old_level = disable_irq_save(); 72 int old_level = disable_irq_save();
73 if(!ide_powered()) 73 if(!ide_powered())
74 { 74 {
75 ide_power_enable(true); 75 ide_power_enable(true);
76 sleep_ms(150); 76 sleep_ms(150);
77 } 77 }
78 else 78 else
79 { 79 {
80 IO_GIO_BITSET0 = (1 << 5); 80 IO_GIO_BITSET0 = (1 << 5);
81 IO_GIO_BITCLR0 = (1 << 3); 81 IO_GIO_BITCLR0 = (1 << 3);
82 sleep_ms(1); 82 sleep_ms(1);
83 } 83 }
84 IO_GIO_BITCLR0 = (1 << 5); 84 IO_GIO_BITCLR0 = (1 << 5);
85 sleep_ms(10); 85 sleep_ms(10);
86 IO_GIO_BITSET0 = (1 << 3); 86 IO_GIO_BITSET0 = (1 << 3);
87 while(!(ATA_COMMAND & STATUS_RDY)) 87 while(!(ATA_COMMAND & STATUS_RDY))
88 sleep_ms(10); 88 sleep_ms(10);
89 restore_irq(old_level); 89 restore_irq(old_level);
90} 90}
91 91
92void ata_enable(bool on) 92void ata_enable(bool on)
93{ 93{
94 (void)on; 94 (void)on;
95 return; 95 return;
96} 96}
97 97
98bool ata_is_coldstart(void) 98bool ata_is_coldstart(void)
99{ 99{
100 return true; 100 return true;
101} 101}
102 102
103void ata_device_init(void) 103void ata_device_init(void)
104{ 104{
105 IO_INTC_EINT1 |= INTR_EINT1_EXT2; /* enable GIO2 interrupt */ 105 IO_INTC_EINT1 |= INTR_EINT1_EXT2; /* enable GIO2 interrupt */
106 /* TODO: mimic OF inits... */ 106 /* TODO: mimic OF inits... */
107 return; 107 return;
108} 108}
109 109
110void GIO2(void) 110void GIO2(void)
111{ 111{
112#ifdef DEBUG 112#ifdef DEBUG
113 logf("GIO2 interrupt..."); 113 logf("GIO2 interrupt...");
114#endif 114#endif
115 IO_INTC_IRQ1 = INTR_IRQ1_EXT2; /* Mask GIO2 interrupt */ 115 IO_INTC_IRQ1 = INTR_IRQ1_EXT2; /* Mask GIO2 interrupt */
116 return; 116 return;
117} 117}
118 118
119/* 119/*
120 --------------------------------------------------------------------------- 120 ---------------------------------------------------------------------------
121 CreativeFileSystem parsing/handling code 121 CreativeFileSystem parsing/handling code
122 --------------------------------------------------------------------------- 122 ---------------------------------------------------------------------------
123 */ 123 */
124 124
125#define VFAT_SECTOR_SIZE(x) ( (x)/0x8000 ) /* 1GB array requires 80kB of RAM */ 125#define VFAT_SECTOR_SIZE(x) ( (x)/0x8000 ) /* 1GB array requires 80kB of RAM */
126 126
127extern int ata_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf); 127extern int ata_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf);
128extern int ata_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf); 128extern int ata_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf);
129 129
130struct main_header 130struct main_header
131{ 131{
132 char mblk[4]; 132 char mblk[4];
133 unsigned int sector_size; 133 unsigned int sector_size;
134 long long disk_size; 134 long long disk_size;
135 struct partition_header 135 struct partition_header
136 { 136 {
137 unsigned long end; 137 unsigned long end;
138 unsigned long start; 138 unsigned long start;
139 char name[8]; 139 char name[8];
140 } partitions[31]; 140 } partitions[31];
141}; 141};
142 142
143struct cfs_header 143struct cfs_header
144{ 144{
145 unsigned int unk; 145 unsigned int unk;
146 unsigned int unk2; 146 unsigned int unk2;
147 unsigned int sector_size; 147 unsigned int sector_size;
148 unsigned int unk4; 148 unsigned int unk4;
149 unsigned int unk5; 149 unsigned int unk5;
150 char identifier[4]; 150 char identifier[4];
151 unsigned int first_inode; 151 unsigned int first_inode;
152 unsigned int unk8; 152 unsigned int unk8;
153 unsigned int unk9; 153 unsigned int unk9;
154 unsigned int unk10; 154 unsigned int unk10;
155 unsigned int unk11; 155 unsigned int unk11;
156}; 156};
157 157
158struct cfs_inode 158struct cfs_inode
159{ 159{
160 unsigned char magic[4]; 160 unsigned char magic[4];
161 unsigned int number; 161 unsigned int number;
162 unsigned int parent; 162 unsigned int parent;
163 unsigned int unk; 163 unsigned int unk;
164 unsigned int type; 164 unsigned int type;
165 unsigned int created_time; 165 unsigned int created_time;
166 unsigned int lastmodified_time; 166 unsigned int lastmodified_time;
167 unsigned int unk2; 167 unsigned int unk2;
168 unsigned int first_class_chain[12]; 168 unsigned int first_class_chain[12];
169 unsigned int unk3; 169 unsigned int unk3;
170 unsigned int unk4; 170 unsigned int unk4;
171 unsigned int second_class_chain_first_cluster; 171 unsigned int second_class_chain_first_cluster;
172 unsigned int unk9; 172 unsigned int unk9;
173 unsigned int unk10; 173 unsigned int unk10;
174 unsigned int second_class_chain_second_cluster; 174 unsigned int second_class_chain_second_cluster;
175 unsigned int unk11; 175 unsigned int unk11;
176 unsigned int unk12; 176 unsigned int unk12;
177 unsigned int unk13; 177 unsigned int unk13;
178 unsigned int filesize; 178 unsigned int filesize;
179 unsigned int serial_number; 179 unsigned int serial_number;
180 unsigned int number_of_metadata_records; 180 unsigned int number_of_metadata_records;
181}; 181};
182 182
183struct cfs_direntry 183struct cfs_direntry
184{ 184{
185 unsigned char identifier[4]; 185 unsigned char identifier[4];
186 unsigned int unk; 186 unsigned int unk;
187 unsigned int items; 187 unsigned int items;
188 unsigned int unk2; 188 unsigned int unk2;
189 unsigned char maxlen[2]; 189 unsigned char maxlen[2];
190 unsigned char padding[202]; 190 unsigned char padding[202];
191 /* struct cfs_direntry_item _items[items]; */ 191 /* struct cfs_direntry_item _items[items]; */
192}; 192};
193struct cfs_direntry_item 193struct cfs_direntry_item
194{ 194{
195 unsigned int inode_number; 195 unsigned int inode_number;
196 unsigned short strlen; 196 unsigned short strlen;
197 unsigned short bytesperchar; 197 unsigned short bytesperchar;
198 char string[32]; 198 char string[32];
199}; 199};
200 200
201static bool cfs_inited = false; 201static bool cfs_inited = false;
202static unsigned long cfs_start; 202static unsigned long cfs_start;
203static unsigned long *sectors; 203static unsigned long *sectors;
204 204
205#define CFS_START ( ((hdr->partitions[1].start*hdr->sector_size) & ~0xFFFF) + 0x10000 ) 205#define CFS_START ( ((hdr->partitions[1].start*hdr->sector_size) & ~0xFFFF) + 0x10000 )
206#define CFS_CLUSTER2CLUSTER(x) ( CFS_START+((x)-1)*64 ) 206#define CFS_CLUSTER2CLUSTER(x) ( CFS_START+((x)-1)*64 )
207 207
208/* Limited version of UCS -> ASCII */ 208/* Limited version of UCS -> ASCII */
209static char* ucs2letostring(unsigned char* s) 209static char* ucs2letostring(unsigned char* s)
210{ 210{
211 static char res[256]; 211 static char res[256];
212 int i; 212 int i;
213 213
214 for(i=0; (s[i] == 0 && s[i+1] == 0); i++) 214 for(i=0; (s[i] == 0 && s[i+1] == 0); i++)
215 res[i] = s[i*2]; 215 res[i] = s[i*2];
216 216
217 return (char*)&res; 217 return (char*)&res;
218} 218}
219 219
220static void cfs_init(void) 220static void cfs_init(void)
221{ 221{
222 struct main_header *hdr; 222 struct main_header *hdr;
223 struct cfs_header *cfs; 223 struct cfs_header *cfs;
224 struct cfs_inode *root_inode, *vfat_inode, *inode; 224 struct cfs_inode *root_inode, *vfat_inode, *inode;
225 struct cfs_direntry *root_direntry, *vfat_direntry; 225 struct cfs_direntry *root_direntry, *vfat_direntry;
226 struct cfs_direntry_item *root_direntry_items, *vfat_direntry_items; 226 struct cfs_direntry_item *root_direntry_items, *vfat_direntry_items;
227 unsigned int i, j, k, vfat_inode_nr=0, vfat_inodes_nr[10], vfat_sector_count; 227 unsigned int i, j, k, vfat_inode_nr=0, vfat_inodes_nr[10], vfat_sector_count;
228 unsigned char sector[512]; 228 unsigned char sector[512];
229 static unsigned int vfat_data[2][0x8000]; 229 static unsigned int vfat_data[2][0x8000];
230 static unsigned char sector2[0x8000]; 230 static unsigned char sector2[0x8000];
231 231
232 if(cfs_inited) 232 if(cfs_inited)
233 return; 233 return;
234 234
235 /* Read MBLK */ 235 /* Read MBLK */
236 _ata_read_sectors(0, 1, &sector); 236 _ata_read_sectors(0, 1, &sector);
237 hdr = (struct main_header*)&sector; 237 hdr = (struct main_header*)&sector;
238 238
239 //printf("CFS is at 0x%x", CFS_START); 239 //printf("CFS is at 0x%x", CFS_START);
240 240
241 /* Read CFS header */ 241 /* Read CFS header */
242 _ata_read_sectors(CFS_START/512, 64, &sector2); 242 _ata_read_sectors(CFS_START/512, 64, &sector2);
243 cfs = (struct cfs_header*)&sector2; 243 cfs = (struct cfs_header*)&sector2;
244 244
245 //printf("First inode = %d", cfs->first_inode); 245 //printf("First inode = %d", cfs->first_inode);
246 246
247 /* Read root inode */ 247 /* Read root inode */
248 _ata_read_sectors(CFS_CLUSTER2CLUSTER(cfs->first_inode), 64, &sector2); 248 _ata_read_sectors(CFS_CLUSTER2CLUSTER(cfs->first_inode), 64, &sector2);
249 root_inode = (struct cfs_inode*)&sector2; 249 root_inode = (struct cfs_inode*)&sector2;
250 250
251 /* Read root inode's first sector */ 251 /* Read root inode's first sector */
252 _ata_read_sectors(CFS_CLUSTER2CLUSTER(root_inode->first_class_chain[0]), 64, &sector2); 252 _ata_read_sectors(CFS_CLUSTER2CLUSTER(root_inode->first_class_chain[0]), 64, &sector2);
253 root_direntry = (struct cfs_direntry*)&sector2; 253 root_direntry = (struct cfs_direntry*)&sector2;
254 root_direntry_items = (struct cfs_direntry_item*)(&sector2+sizeof(struct cfs_direntry)); 254 root_direntry_items = (struct cfs_direntry_item*)(&sector2+sizeof(struct cfs_direntry));
255 255
256 /* Search VFAT inode */ 256 /* Search VFAT inode */
257 for(i=0; i < root_direntry->items; i++) 257 for(i=0; i < root_direntry->items; i++)
258 { 258 {
259 //printf(" * [%s] at 0x%x\n", ucs2letostring(&root_direntry_items[i].string[0]), root_direntry_items[i].inode_number); 259 //printf(" * [%s] at 0x%x\n", ucs2letostring(&root_direntry_items[i].string[0]), root_direntry_items[i].inode_number);
260 if(strcmp(ucs2letostring(&root_direntry_items[i].string[0]), "VFAT") == 0) 260 if(strcmp(ucs2letostring(&root_direntry_items[i].string[0]), "VFAT") == 0)
261 vfat_inode_nr = root_direntry_items[i].inode_number; 261 vfat_inode_nr = root_direntry_items[i].inode_number;
262 } 262 }
263 263
264 /* Read VFAT inode */ 264 /* Read VFAT inode */
265 _ata_read_sectors(CFS_CLUSTER2CLUSTER(vfat_inode_nr), 64, &sector2); 265 _ata_read_sectors(CFS_CLUSTER2CLUSTER(vfat_inode_nr), 64, &sector2);
266 vfat_inode = (struct cfs_inode*)&sector2; 266 vfat_inode = (struct cfs_inode*)&sector2;
267 267
268 /* Read VFAT inode's first sector */ 268 /* Read VFAT inode's first sector */
269 _ata_read_sectors(CFS_CLUSTER2CLUSTER(vfat_inode->first_class_chain[0]), 64, &sector2); 269 _ata_read_sectors(CFS_CLUSTER2CLUSTER(vfat_inode->first_class_chain[0]), 64, &sector2);
270 vfat_direntry = (struct cfs_direntry*)&sector2; 270 vfat_direntry = (struct cfs_direntry*)&sector2;
271 vfat_direntry_items = (struct cfs_direntry_item*)(&sector2+sizeof(struct cfs_direntry)); 271 vfat_direntry_items = (struct cfs_direntry_item*)(&sector2+sizeof(struct cfs_direntry));
272 272
273 /* Search for VFAT's subinodes */ 273 /* Search for VFAT's subinodes */
274 for(i=0; i < vfat_direntry->items; i++) 274 for(i=0; i < vfat_direntry->items; i++)
275 { 275 {
276 //printf(" * [%s] at 0x%x\n", ucs2letostring(&vfat_direntry_items[i].string[0]), vfat_direntry_items[i].inode_number); 276 //printf(" * [%s] at 0x%x\n", ucs2letostring(&vfat_direntry_items[i].string[0]), vfat_direntry_items[i].inode_number);
277 if(i > 0) 277 if(i > 0)
278 vfat_inodes_nr[i-1] = vfat_direntry_items[i].inode_number; 278 vfat_inodes_nr[i-1] = vfat_direntry_items[i].inode_number;
279 } 279 }
280 280
281 /* Determine size of VFAT file */ 281 /* Determine size of VFAT file */
282 _ata_read_sectors(CFS_CLUSTER2CLUSTER(vfat_inodes_nr[1]), 1, &sector); 282 _ata_read_sectors(CFS_CLUSTER2CLUSTER(vfat_inodes_nr[1]), 1, &sector);
283 inode = (struct cfs_inode*)&sector; 283 inode = (struct cfs_inode*)&sector;
284 sectors = (unsigned long*)buffer_alloc(VFAT_SECTOR_SIZE(inode->filesize)); 284 sectors = (unsigned long*)buffer_alloc(VFAT_SECTOR_SIZE(inode->filesize));
285 285
286 //printf("VFAT file size: 0x%x", inode->filesize); 286 //printf("VFAT file size: 0x%x", inode->filesize);
287 287
288 /* Clear data sectors */ 288 /* Clear data sectors */
289 memset(&sectors, 0, VFAT_SECTOR_SIZE(inode->filesize)*sizeof(unsigned long)); 289 memset(&sectors, 0, VFAT_SECTOR_SIZE(inode->filesize)*sizeof(unsigned long));
290 290
291 /* Read all data sectors' addresses in memory */ 291 /* Read all data sectors' addresses in memory */
292 vfat_sector_count = 0; 292 vfat_sector_count = 0;
293 for(i=0; vfat_inodes_nr[i] != 0; i++) 293 for(i=0; vfat_inodes_nr[i] != 0; i++)
294 { 294 {
295 _ata_read_sectors(CFS_CLUSTER2CLUSTER(vfat_inodes_nr[i]), 1, &sector); 295 _ata_read_sectors(CFS_CLUSTER2CLUSTER(vfat_inodes_nr[i]), 1, &sector);
296 inode = (struct cfs_inode*)&sector; 296 inode = (struct cfs_inode*)&sector;
297 297
298 /* Read second & third class chain */ 298 /* Read second & third class chain */
299 _ata_read_sectors(CFS_CLUSTER2CLUSTER(inode->second_class_chain_first_cluster), 64, &vfat_data[0]); 299 _ata_read_sectors(CFS_CLUSTER2CLUSTER(inode->second_class_chain_first_cluster), 64, &vfat_data[0]);
300 _ata_read_sectors(CFS_CLUSTER2CLUSTER(inode->second_class_chain_second_cluster), 64, &vfat_data[1]); 300 _ata_read_sectors(CFS_CLUSTER2CLUSTER(inode->second_class_chain_second_cluster), 64, &vfat_data[1]);
301 301
302 /* First class chain */ 302 /* First class chain */
303 for(j=0; j<12; j++) 303 for(j=0; j<12; j++)
304 { 304 {
305 if( (inode->first_class_chain[j] & 0xFFFF) != 0xFFFF && 305 if( (inode->first_class_chain[j] & 0xFFFF) != 0xFFFF &&
306 inode->first_class_chain[j] != 0 306 inode->first_class_chain[j] != 0
307 ) 307 )
308 sectors[vfat_sector_count++] = inode->first_class_chain[j]; 308 sectors[vfat_sector_count++] = inode->first_class_chain[j];
309 } 309 }
310 310
311 /* Second class chain */ 311 /* Second class chain */
312 for(j=0; j<0x8000/4; j++) 312 for(j=0; j<0x8000/4; j++)
313 { 313 {
314 if( (vfat_data[0][j] & 0xFFFF) != 0xFFFF && 314 if( (vfat_data[0][j] & 0xFFFF) != 0xFFFF &&
315 vfat_data[0][j] != 0 315 vfat_data[0][j] != 0
316 ) 316 )
317 sectors[vfat_sector_count++] = vfat_data[0][j]; 317 sectors[vfat_sector_count++] = vfat_data[0][j];
318 } 318 }
319 319
320 /* Third class chain */ 320 /* Third class chain */
321 for(j=0; j<0x8000/4; j++) 321 for(j=0; j<0x8000/4; j++)
322 { 322 {
323 if( (vfat_data[1][j] & 0xFFFF) != 0xFFFF && 323 if( (vfat_data[1][j] & 0xFFFF) != 0xFFFF &&
324 vfat_data[1][j] != 0 324 vfat_data[1][j] != 0
325 ) 325 )
326 { 326 {
327 memset(&vfat_data[0], 0, 0x8000*sizeof(unsigned int)); 327 memset(&vfat_data[0], 0, 0x8000*sizeof(unsigned int));
328 328
329 /* Read third class subchain(s) */ 329 /* Read third class subchain(s) */
330 _ata_read_sectors(CFS_CLUSTER2CLUSTER(vfat_data[1][j]), 64, &vfat_data[0]); 330 _ata_read_sectors(CFS_CLUSTER2CLUSTER(vfat_data[1][j]), 64, &vfat_data[0]);
331 331
332 for(k=0; k<0x8000/4; k++) 332 for(k=0; k<0x8000/4; k++)
333 { 333 {
334 if( (vfat_data[0][k] & 0xFFFF) != 0xFFFF && 334 if( (vfat_data[0][k] & 0xFFFF) != 0xFFFF &&
335 vfat_data[0][k] != 0 335 vfat_data[0][k] != 0
336 ) 336 )
337 sectors[vfat_sector_count++] = vfat_data[0][k]; 337 sectors[vfat_sector_count++] = vfat_data[0][k];
338 } 338 }
339 } 339 }
340 } 340 }
341 } 341 }
342 342
343 //printf("Sector count: %d 0x%x", vfat_sector_count, vfat_sector_count); 343 //printf("Sector count: %d 0x%x", vfat_sector_count, vfat_sector_count);
344 344
345 cfs_inited = true; 345 cfs_inited = true;
346} 346}
347 347
348static inline unsigned long map_sector(unsigned long sector) 348static inline unsigned long map_sector(unsigned long sector)
349{ 349{
350 /* 350 /*
351 * Sector mapping: start of CFS + FAT_SECTOR2CFS_SECTOR(sector) + missing part 351 * Sector mapping: start of CFS + FAT_SECTOR2CFS_SECTOR(sector) + missing part
352 * FAT works with sectors of 0x200 bytes, CFS with sectors of 0x8000 bytes. 352 * FAT works with sectors of 0x200 bytes, CFS with sectors of 0x8000 bytes.
353 */ 353 */
354 return cfs_start+sectors[sector/64]*64+sector%64; 354 return cfs_start+sectors[sector/64]*64+sector%64;
355} 355}
356 356
357int ata_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf) 357int ata_read_sectors(IF_MV2(int drive,) unsigned long start, int count, void* buf)
358{ 358{
359 if(!cfs_inited) 359 if(!cfs_inited)
360 cfs_init(); 360 cfs_init();
361 361
362 /* Check if count is lesser than or equal to 1 native CFS sector */ 362 /* Check if count is lesser than or equal to 1 native CFS sector */
363 if(count <= 64) 363 if(count <= 64)
364 return _ata_read_sectors(IF_MV2(drive,) map_sector(start), count, buf); 364 return _ata_read_sectors(IF_MV2(drive,) map_sector(start), count, buf);
365 else 365 else
366 { 366 {
367 int i, ret; 367 int i, ret;
368 unsigned char* dest = (unsigned char*)buf; 368 unsigned char* dest = (unsigned char*)buf;
369 369
370 /* Read sectors in parts of 0x8000 */ 370 /* Read sectors in parts of 0x8000 */
371 for(i=0; i<count; i+=64) 371 for(i=0; i<count; i+=64)
372 { 372 {
373 ret = _ata_read_sectors(IF_MV2(drive,) map_sector(start+i), (count-i >= 64 ? 64 : count-i), (void*)dest); 373 ret = _ata_read_sectors(IF_MV2(drive,) map_sector(start+i), (count-i >= 64 ? 64 : count-i), (void*)dest);
374 if(ret != 0) 374 if(ret != 0)
375 return ret; 375 return ret;
376 376
377 dest += (count-i >= 64 ? 0x8000 : (count-i)*512); 377 dest += (count-i >= 64 ? 0x8000 : (count-i)*512);
378 } 378 }
379 379
380 return ret; 380 return ret;
381 } 381 }
382} 382}
383 383
384int ata_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf) 384int ata_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const void* buf)
385{ 385{
386 if(!cfs_inited) 386 if(!cfs_inited)
387 cfs_init(); 387 cfs_init();
388 388
389 /* Check if count is lesser than or equal to 1 native CFS sector */ 389 /* Check if count is lesser than or equal to 1 native CFS sector */
390 if(count <= 64) 390 if(count <= 64)
391 return _ata_write_sectors(IF_MV2(drive,) map_sector(start), count, buf); 391 return _ata_write_sectors(IF_MV2(drive,) map_sector(start), count, buf);
392 else 392 else
393 { 393 {
394 int i, ret; 394 int i, ret;
395 unsigned char* dest = (unsigned char*)buf; 395 unsigned char* dest = (unsigned char*)buf;
396 396
397 /* Read sectors in parts of 0x8000 */ 397 /* Read sectors in parts of 0x8000 */
398 for(i=0; i<count; i+=64) 398 for(i=0; i<count; i+=64)
399 { 399 {
400 ret = _ata_write_sectors(IF_MV2(drive,) map_sector(start+i), (count-i >= 64 ? 64 : count-i), (const void*)dest); 400 ret = _ata_write_sectors(IF_MV2(drive,) map_sector(start+i), (count-i >= 64 ? 64 : count-i), (const void*)dest);
401 if(ret != 0) 401 if(ret != 0)
402 return ret; 402 return ret;
403 403
404 dest += (count-i >= 64 ? 0x8000 : (count-i)*512); 404 dest += (count-i >= 64 ? 0x8000 : (count-i)*512);
405 } 405 }
406 406
407 return ret; 407 return ret;
408 } 408 }
409} 409}
410 410
411/* 411/*
412 --------------------------------------------------------------------------- 412 ---------------------------------------------------------------------------
413 MiniFileSystem parsing code 413 MiniFileSystem parsing code
414 --------------------------------------------------------------------------- 414 ---------------------------------------------------------------------------
415 */ 415 */
416 416
417struct minifs_file 417struct minifs_file
418{ 418{
419 char name[0x10]; 419 char name[0x10];
420 unsigned int unk; 420 unsigned int unk;
421 unsigned long size; 421 unsigned long size;
422 unsigned int chain1; 422 unsigned int chain1;
423 unsigned int chain2; 423 unsigned int chain2;
424}; 424};
425 425
426struct minifs_chain 426struct minifs_chain
427{ 427{
428 unsigned int unknown; 428 unsigned int unknown;
429 unsigned short chain[0x27FE]; 429 unsigned short chain[0x27FE];
430 unsigned int unknown2; 430 unsigned int unknown2;
431 unsigned long length; 431 unsigned long length;
432}; 432};
433 433
434 434
435#define DIR_BITMAP_START 0x0143 435#define DIR_BITMAP_START 0x0143
436#define DIR_START 0x0144 436#define DIR_START 0x0144
437#define DATASPACE_BITMAP_START 0x0145 437#define DATASPACE_BITMAP_START 0x0145
438#define DATASPACE_START 0x0146 438#define DATASPACE_START 0x0146
439 439
440#define CLUSTER_CHAIN_SIZE 0x5008 440#define CLUSTER_CHAIN_SIZE 0x5008
441#define CLUSTER_CHAIN_HEAD 0x0000 441#define CLUSTER_CHAIN_HEAD 0x0000
442#define CLUSTER_CHAIN_BITMAP 0x0001 442#define CLUSTER_CHAIN_BITMAP 0x0001
443#define CLUSTER_CHAIN_CHAIN 0x0002 443#define CLUSTER_CHAIN_CHAIN 0x0002
444 444
445 445
446int load_minifs_file(char* filename, unsigned char* location) 446int load_minifs_file(char* filename, unsigned char* location)
447{ 447{
448 struct main_header *hdr; 448 struct main_header *hdr;
449 static struct minifs_file files[128]; 449 static struct minifs_file files[128];
450 struct minifs_chain *chain; 450 struct minifs_chain *chain;
451 unsigned int i; 451 unsigned int i;
452 int found = -1; 452 int found = -1;
453 unsigned char sector[512]; 453 unsigned char sector[512];
454 static unsigned char chain_data[42*512]; /* stack overflow if not static */ 454 static unsigned char chain_data[42*512]; /* stack overflow if not static */
455 455
456 /* Read MBLK */ 456 /* Read MBLK */
457 _ata_read_sectors(0, 1, &sector); 457 _ata_read_sectors(0, 1, &sector);
458 hdr = (struct main_header*)&sector; 458 hdr = (struct main_header*)&sector;
459 459
460 /* Read directory listing */ 460 /* Read directory listing */
461#define CLUSTER2SECTOR(x) ( (hdr->partitions[0].start + (x)*8) ) 461#define CLUSTER2SECTOR(x) ( (hdr->partitions[0].start + (x)*8) )
462 _ata_read_sectors(CLUSTER2SECTOR(DIR_START), 8, &files); 462 _ata_read_sectors(CLUSTER2SECTOR(DIR_START), 8, &files);
463 463
464 for(i=0; i<127; i++) 464 for(i=0; i<127; i++)
465 { 465 {
466 if(strcmp(files[i].name, filename) == 0) 466 if(strcmp(files[i].name, filename) == 0)
467 found = i; 467 found = i;
468 } 468 }
469 469
470 if(found == -1) 470 if(found == -1)
471 return -1; 471 return -1;
472 472
473#define GET_CHAIN(x) ( CLUSTER2SECTOR(CLUSTER_CHAIN_CHAIN)*512 + (x)*CLUSTER_CHAIN_SIZE ) 473#define GET_CHAIN(x) ( CLUSTER2SECTOR(CLUSTER_CHAIN_CHAIN)*512 + (x)*CLUSTER_CHAIN_SIZE )
474#define FILE2SECTOR(x) ( CLUSTER2SECTOR(DATASPACE_START + (x)) ) 474#define FILE2SECTOR(x) ( CLUSTER2SECTOR(DATASPACE_START + (x)) )
475 475
476 /* Read chain list */ 476 /* Read chain list */
477 _ata_read_sectors(GET_CHAIN(files[found].chain1)/512, 41, &chain_data[0]); 477 _ata_read_sectors(GET_CHAIN(files[found].chain1)/512, 41, &chain_data[0]);
478 478
479 chain = (struct minifs_chain*)&chain_data[GET_CHAIN(files[found].chain1)%512]; 479 chain = (struct minifs_chain*)&chain_data[GET_CHAIN(files[found].chain1)%512];
480 480
481 /* Copy data */ 481 /* Copy data */
482 for(i=0; i<chain->length; i++) 482 for(i=0; i<chain->length; i++)
483 { 483 {
484 _ata_read_sectors(FILE2SECTOR(chain->chain[i]), 8, location); 484 _ata_read_sectors(FILE2SECTOR(chain->chain[i]), 8, location);
485 location += 0x1000; 485 location += 0x1000;
486 } 486 }
487 487
488 return files[found].size; 488 return files[found].size;
489} 489}
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/dma-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/dma-creativezvm.c
index 201dd1b24c..c229b9957a 100644
--- a/firmware/target/arm/tms320dm320/creative-zvm/dma-creativezvm.c
+++ b/firmware/target/arm/tms320dm320/creative-zvm/dma-creativezvm.c
@@ -1,130 +1,130 @@
1/*************************************************************************** 1/***************************************************************************
2 * __________ __ ___. 2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___ 3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / 4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < 5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ 6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/ 7 * \/ \/ \/ \/ \/
8 * $Id$ 8 * $Id$
9 * 9 *
10 * Copyright (C) 2008 by Maurus Cuelenaere 10 * Copyright (C) 2008 by Maurus Cuelenaere
11 * 11 *
12 * This program is free software; you can redistribute it and/or 12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License 13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2 14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version. 15 * of the License, or (at your option) any later version.
16 * 16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied. 18 * KIND, either express or implied.
19 * 19 *
20 ****************************************************************************/ 20 ****************************************************************************/
21 21
22#include "config.h" 22#include "config.h"
23#include "kernel.h" 23#include "kernel.h"
24#include "thread.h" 24#include "thread.h"
25#include "system.h" 25#include "system.h"
26#include "dma-target.h" 26#include "dma-target.h"
27#include "dm320.h" 27#include "dm320.h"
28#include "ata-target.h" 28#include "ata-target.h"
29#include <stdbool.h> 29#include <stdbool.h>
30 30
31#define CS1_START 0x50000000 31#define CS1_START 0x50000000
32#define CS2_START 0x60000000 32#define CS2_START 0x60000000
33#define SDRAM_START 0x00900000 33#define SDRAM_START 0x00900000
34#define FLASH_START 0x00100000 34#define FLASH_START 0x00100000
35#define CF_START 0x40000000 35#define CF_START 0x40000000
36#define SSFDC_START 0x48000000 36#define SSFDC_START 0x48000000
37 37
38static struct wakeup transfer_completion_signal; 38static struct wakeup transfer_completion_signal;
39 39
40static bool dma_in_progress = false; 40static bool dma_in_progress = false;
41 41
42void MTC0(void) 42void MTC0(void)
43{ 43{
44 IO_INTC_IRQ1 = INTR_IRQ1_MTC0; 44 IO_INTC_IRQ1 = INTR_IRQ1_MTC0;
45 wakeup_signal(&transfer_completion_signal); 45 wakeup_signal(&transfer_completion_signal);
46 dma_in_progress = false; 46 dma_in_progress = false;
47} 47}
48 48
49void dma_start(const void* addr, size_t size) 49void dma_start(const void* addr, size_t size)
50{ 50{
51 /* Compatibility with Gigabeat S in dma_start.c */ 51 /* Compatibility with Gigabeat S in dma_start.c */
52 (void) addr; 52 (void) addr;
53 (void) size; 53 (void) size;
54} 54}
55 55
56#define ATA_DEST (ATA_IOBASE-CS1_START) 56#define ATA_DEST (ATA_IOBASE-CS1_START)
57void dma_ata_read(unsigned char* buf, int shortcount) 57void dma_ata_read(unsigned char* buf, int shortcount)
58{ 58{
59 if(dma_in_progress) 59 if(dma_in_progress)
60 wakeup_wait(&transfer_completion_signal, TIMEOUT_BLOCK); 60 wakeup_wait(&transfer_completion_signal, TIMEOUT_BLOCK);
61 61
62 while((unsigned long)buf & 0x1F) 62 while((unsigned long)buf & 0x1F)
63 { 63 {
64 unsigned short tmp; 64 unsigned short tmp;
65 tmp = ATA_DATA; 65 tmp = ATA_DATA;
66 *buf++ = tmp & 0xFF; 66 *buf++ = tmp & 0xFF;
67 *buf++ = tmp >> 8; 67 *buf++ = tmp >> 8;
68 shortcount--; 68 shortcount--;
69 } 69 }
70 70
71 if (!shortcount) 71 if (!shortcount)
72 return; 72 return;
73 73
74 IO_SDRAM_SDDMASEL = 0x0820; /* 32-byte burst mode transfer */ 74 IO_SDRAM_SDDMASEL = 0x0820; /* 32-byte burst mode transfer */
75 IO_EMIF_DMAMTCSEL = 1; /* Select CS1 */ 75 IO_EMIF_DMAMTCSEL = 1; /* Select CS1 */
76 IO_EMIF_AHBADDH = ((unsigned long)buf >> 16) & 0x7FFF; /* Set variable address */ 76 IO_EMIF_AHBADDH = ((unsigned long)buf >> 16) & 0x7FFF; /* Set variable address */
77 IO_EMIF_AHBADDL = (unsigned long)buf & 0xFFFF; 77 IO_EMIF_AHBADDL = (unsigned long)buf & 0xFFFF;
78 IO_EMIF_MTCADDH = ( (1 << 15) | (ATA_DEST >> 16) ); /* Set fixed address */ 78 IO_EMIF_MTCADDH = ( (1 << 15) | (ATA_DEST >> 16) ); /* Set fixed address */
79 IO_EMIF_MTCADDL = ATA_DEST & 0xFFFF; 79 IO_EMIF_MTCADDL = ATA_DEST & 0xFFFF;
80 IO_EMIF_DMASIZE = shortcount/2; /* 16-bits *2 = 1 word */ 80 IO_EMIF_DMASIZE = shortcount/2; /* 16-bits *2 = 1 word */
81 IO_EMIF_DMACTL = 3; /* Select MTC->AHB and start transfer */ 81 IO_EMIF_DMACTL = 3; /* Select MTC->AHB and start transfer */
82 82
83 dma_in_progress = true; 83 dma_in_progress = true;
84 wakeup_wait(&transfer_completion_signal, TIMEOUT_BLOCK); 84 wakeup_wait(&transfer_completion_signal, TIMEOUT_BLOCK);
85 85
86 if(shortcount % 2) 86 if(shortcount % 2)
87 { 87 {
88 unsigned short tmp; 88 unsigned short tmp;
89 tmp = ATA_DATA; 89 tmp = ATA_DATA;
90 *buf++ = tmp & 0xFF; 90 *buf++ = tmp & 0xFF;
91 *buf++ = tmp >> 8; 91 *buf++ = tmp >> 8;
92 } 92 }
93} 93}
94 94
95void dma_ata_write(unsigned char* buf, int wordcount) 95void dma_ata_write(unsigned char* buf, int wordcount)
96{ 96{
97 if(dma_in_progress) 97 if(dma_in_progress)
98 wakeup_wait(&transfer_completion_signal, TIMEOUT_BLOCK); 98 wakeup_wait(&transfer_completion_signal, TIMEOUT_BLOCK);
99 99
100 while((unsigned long)buf & 0x1F) 100 while((unsigned long)buf & 0x1F)
101 { 101 {
102 unsigned short tmp; 102 unsigned short tmp;
103 tmp = (unsigned short) *buf++; 103 tmp = (unsigned short) *buf++;
104 tmp |= (unsigned short) *buf++ << 8; 104 tmp |= (unsigned short) *buf++ << 8;
105 SET_16BITREG(ATA_DATA, tmp); 105 SET_16BITREG(ATA_DATA, tmp);
106 wordcount--; 106 wordcount--;
107 } 107 }
108 108
109 if (!wordcount) 109 if (!wordcount)
110 return; 110 return;
111 111
112 IO_SDRAM_SDDMASEL = 0x0830; /* 32-byte burst mode transfer */ 112 IO_SDRAM_SDDMASEL = 0x0830; /* 32-byte burst mode transfer */
113 IO_EMIF_DMAMTCSEL = 1; /* Select CS1 */ 113 IO_EMIF_DMAMTCSEL = 1; /* Select CS1 */
114 IO_EMIF_AHBADDH = ((unsigned long)buf >> 16) & ~(1 << 15); /* Set variable address */ 114 IO_EMIF_AHBADDH = ((unsigned long)buf >> 16) & ~(1 << 15); /* Set variable address */
115 IO_EMIF_AHBADDL = (unsigned long)buf & 0xFFFF; 115 IO_EMIF_AHBADDL = (unsigned long)buf & 0xFFFF;
116 IO_EMIF_MTCADDH = ( (1 << 15) | (ATA_DEST >> 16) ); /* Set fixed address */ 116 IO_EMIF_MTCADDH = ( (1 << 15) | (ATA_DEST >> 16) ); /* Set fixed address */
117 IO_EMIF_MTCADDL = ATA_DEST & 0xFFFF; 117 IO_EMIF_MTCADDL = ATA_DEST & 0xFFFF;
118 IO_EMIF_DMASIZE = (wordcount+1)/2; 118 IO_EMIF_DMASIZE = (wordcount+1)/2;
119 IO_EMIF_DMACTL = 1; /* Select AHB->MTC and start transfer */ 119 IO_EMIF_DMACTL = 1; /* Select AHB->MTC and start transfer */
120 120
121 dma_in_progress = true; 121 dma_in_progress = true;
122 wakeup_wait(&transfer_completion_signal, TIMEOUT_BLOCK); 122 wakeup_wait(&transfer_completion_signal, TIMEOUT_BLOCK);
123} 123}
124 124
125void dma_init(void) 125void dma_init(void)
126{ 126{
127 IO_INTC_EINT1 |= INTR_EINT1_MTC0; /* enable MTC interrupt */ 127 IO_INTC_EINT1 |= INTR_EINT1_MTC0; /* enable MTC interrupt */
128 wakeup_init(&transfer_completion_signal); 128 wakeup_init(&transfer_completion_signal);
129 dma_in_progress = false; 129 dma_in_progress = false;
130} 130}
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/dma-target.h b/firmware/target/arm/tms320dm320/creative-zvm/dma-target.h
index 6432673dd5..f7e1d76626 100644
--- a/firmware/target/arm/tms320dm320/creative-zvm/dma-target.h
+++ b/firmware/target/arm/tms320dm320/creative-zvm/dma-target.h
@@ -1,30 +1,30 @@
1/*************************************************************************** 1/***************************************************************************
2 * __________ __ ___. 2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___ 3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / 4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < 5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ 6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/ 7 * \/ \/ \/ \/ \/
8 * $Id$ 8 * $Id$
9 * 9 *
10 * Copyright (C) 2008 by Maurus Cuelenaere 10 * Copyright (C) 2008 by Maurus Cuelenaere
11 * 11 *
12 * This program is free software; you can redistribute it and/or 12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License 13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2 14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version. 15 * of the License, or (at your option) any later version.
16 * 16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied. 18 * KIND, either express or implied.
19 * 19 *
20 ****************************************************************************/ 20 ****************************************************************************/
21 21
22#ifndef DMA_TARGET_H 22#ifndef DMA_TARGET_H
23#define DMA_TARGET_H 23#define DMA_TARGET_H
24 24
25void dma_start(const void* addr, size_t size); /* Compatibility with Gigabeat S in dma_start.c */ 25void dma_start(const void* addr, size_t size); /* Compatibility with Gigabeat S in dma_start.c */
26void dma_ata_read(unsigned char* buf, int wordcount); 26void dma_ata_read(unsigned char* buf, int wordcount);
27void dma_ata_write(unsigned char* buf, int wordcount); 27void dma_ata_write(unsigned char* buf, int wordcount);
28void dma_init(void); 28void dma_init(void);
29 29
30#endif 30#endif
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c
index 7d372dec16..34425fa63d 100644
--- a/firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c
+++ b/firmware/target/arm/tms320dm320/creative-zvm/pcm-creativezvm.c
@@ -1,117 +1,117 @@
1/*************************************************************************** 1/***************************************************************************
2 * __________ __ ___. 2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___ 3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / 4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < 5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ 6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/ 7 * \/ \/ \/ \/ \/
8 * $Id$ 8 * $Id$
9 * 9 *
10 * Copyright (C) 2007 by Karl Kurbjun 10 * Copyright (C) 2007 by Karl Kurbjun
11 * 11 *
12 * This program is free software; you can redistribute it and/or 12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License 13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2 14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version. 15 * of the License, or (at your option) any later version.
16 * 16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied. 18 * KIND, either express or implied.
19 * 19 *
20 ****************************************************************************/ 20 ****************************************************************************/
21#include "system.h" 21#include "system.h"
22#include "kernel.h" 22#include "kernel.h"
23#include "logf.h" 23#include "logf.h"
24#include "audio.h" 24#include "audio.h"
25#include "sound.h" 25#include "sound.h"
26#include "file.h" 26#include "file.h"
27#include "dm320.h" 27#include "dm320.h"
28#include "audiohw.h" 28#include "audiohw.h"
29#include "dsp-target.h" 29#include "dsp-target.h"
30 30
31void pcm_play_dma_init(void) 31void pcm_play_dma_init(void)
32{ 32{
33 IO_CLK_O1DIV = 3; 33 IO_CLK_O1DIV = 3;
34 /* Set GIO25 to CLKOUT1A */ 34 /* Set GIO25 to CLKOUT1A */
35 IO_GIO_FSEL2 |= 3; 35 IO_GIO_FSEL2 |= 3;
36 sleep(5); 36 sleep(5);
37 37
38 audiohw_init(); 38 audiohw_init();
39 39
40 audiohw_set_frequency(1); 40 audiohw_set_frequency(1);
41 41
42 /* init DSP */ 42 /* init DSP */
43 dsp_init(); 43 dsp_init();
44} 44}
45 45
46void pcm_postinit(void) 46void pcm_postinit(void)
47{ 47{
48 audiohw_postinit(); 48 audiohw_postinit();
49 /* wake DSP */ 49 /* wake DSP */
50 dsp_wake(); 50 dsp_wake();
51} 51}
52 52
53/* set frequency used by the audio hardware */ 53/* set frequency used by the audio hardware */
54void pcm_set_frequency(unsigned int frequency) 54void pcm_set_frequency(unsigned int frequency)
55{ 55{
56 int index; 56 int index;
57 57
58 switch(frequency) 58 switch(frequency)
59 { 59 {
60 case SAMPR_11: 60 case SAMPR_11:
61 case SAMPR_22: 61 case SAMPR_22:
62 index = 0; 62 index = 0;
63 break; 63 break;
64 default: 64 default:
65 case SAMPR_44: 65 case SAMPR_44:
66 index = 1; 66 index = 1;
67 break; 67 break;
68 case SAMPR_88: 68 case SAMPR_88:
69 index = 2; 69 index = 2;
70 break; 70 break;
71 } 71 }
72 72
73 audiohw_set_frequency(index); 73 audiohw_set_frequency(index);
74} /* pcm_set_frequency */ 74} /* pcm_set_frequency */
75 75
76const void * pcm_play_dma_get_peak_buffer(int *count) 76const void * pcm_play_dma_get_peak_buffer(int *count)
77{ 77{
78 (void) count; 78 (void) count;
79 return 0; 79 return 0;
80} 80}
81 81
82void pcm_apply_settings(void) 82void pcm_apply_settings(void)
83{ 83{
84 84
85} 85}
86 86
87void pcm_play_dma_start(const void *addr, size_t size) 87void pcm_play_dma_start(const void *addr, size_t size)
88{ 88{
89 (void)addr; 89 (void)addr;
90 (void)size; 90 (void)size;
91 DEBUGF("pcm_play_dma_start(0x%x, %d)", addr, size); 91 DEBUGF("pcm_play_dma_start(0x%x, %d)", addr, size);
92} 92}
93 93
94void pcm_play_dma_stop(void) 94void pcm_play_dma_stop(void)
95{ 95{
96 96
97} 97}
98 98
99void pcm_play_lock(void) 99void pcm_play_lock(void)
100{ 100{
101 101
102} 102}
103 103
104void pcm_play_unlock(void) 104void pcm_play_unlock(void)
105{ 105{
106 106
107} 107}
108 108
109void pcm_play_dma_pause(bool pause) 109void pcm_play_dma_pause(bool pause)
110{ 110{
111 (void) pause; 111 (void) pause;
112} 112}
113 113
114size_t pcm_get_bytes_waiting(void) 114size_t pcm_get_bytes_waiting(void)
115{ 115{
116 return 0; 116 return 0;
117} 117}
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/power-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/power-creativezvm.c
index 1d26c68177..a76e827bec 100644
--- a/firmware/target/arm/tms320dm320/creative-zvm/power-creativezvm.c
+++ b/firmware/target/arm/tms320dm320/creative-zvm/power-creativezvm.c
@@ -1,70 +1,70 @@
1/*************************************************************************** 1/***************************************************************************
2 * __________ __ ___. 2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___ 3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / 4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < 5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ 6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/ 7 * \/ \/ \/ \/ \/
8 * $Id: power-mr500.c 15599 2007-11-12 18:49:53Z amiconn $ 8 * $Id: power-mr500.c 15599 2007-11-12 18:49:53Z amiconn $
9 * 9 *
10 * Copyright (C) 2007 by Karl Kurbjun 10 * Copyright (C) 2007 by Karl Kurbjun
11 * 11 *
12 * This program is free software; you can redistribute it and/or 12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License 13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2 14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version. 15 * of the License, or (at your option) any later version.
16 * 16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied. 18 * KIND, either express or implied.
19 * 19 *
20 ****************************************************************************/ 20 ****************************************************************************/
21 21
22#include "config.h" 22#include "config.h"
23#include "cpu.h" 23#include "cpu.h"
24#include <stdbool.h> 24#include <stdbool.h>
25#include "kernel.h" 25#include "kernel.h"
26#include "system.h" 26#include "system.h"
27#include "power.h" 27#include "power.h"
28#include "backlight.h" 28#include "backlight.h"
29#include "backlight-target.h" 29#include "backlight-target.h"
30 30
31#ifndef SIMULATOR 31#ifndef SIMULATOR
32 32
33void power_init(void) 33void power_init(void)
34{ 34{
35 /* Initialize IDE power pin */ 35 /* Initialize IDE power pin */
36 /* set ATA power on and output */ 36 /* set ATA power on and output */
37 /* Charger detect */ 37 /* Charger detect */
38} 38}
39 39
40bool charger_inserted(void) 40bool charger_inserted(void)
41{ 41{
42 return false; 42 return false;
43} 43}
44 44
45/* Returns true if the unit is charging the batteries. */ 45/* Returns true if the unit is charging the batteries. */
46bool charging_state(void) { 46bool charging_state(void) {
47 return false; 47 return false;
48} 48}
49 49
50void power_off(void) 50void power_off(void)
51{ 51{
52} 52}
53 53
54#else /* SIMULATOR */ 54#else /* SIMULATOR */
55 55
56bool charger_inserted(void) 56bool charger_inserted(void)
57{ 57{
58 return false; 58 return false;
59} 59}
60 60
61void charger_enable(bool on) 61void charger_enable(bool on)
62{ 62{
63 (void)on; 63 (void)on;
64} 64}
65 65
66void power_off(void) 66void power_off(void)
67{ 67{
68} 68}
69 69
70#endif /* SIMULATOR */ 70#endif /* SIMULATOR */
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/powermgmt-creativezvm.c b/firmware/target/arm/tms320dm320/creative-zvm/powermgmt-creativezvm.c
index 14c4926fde..d85ade18c3 100644
--- a/firmware/target/arm/tms320dm320/creative-zvm/powermgmt-creativezvm.c
+++ b/firmware/target/arm/tms320dm320/creative-zvm/powermgmt-creativezvm.c
@@ -1,59 +1,59 @@
1/*************************************************************************** 1/***************************************************************************
2 * __________ __ ___. 2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___ 3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / 4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < 5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ 6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/ 7 * \/ \/ \/ \/ \/
8 * $Id$ 8 * $Id$
9 * 9 *
10 * Copyright (C) 2007 by Karl Kurbjun 10 * Copyright (C) 2007 by Karl Kurbjun
11 * 11 *
12 * This program is free software; you can redistribute it and/or 12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License 13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2 14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version. 15 * of the License, or (at your option) any later version.
16 * 16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied. 18 * KIND, either express or implied.
19 * 19 *
20 ****************************************************************************/ 20 ****************************************************************************/
21 21
22#include "config.h" 22#include "config.h"
23#include "adc.h" 23#include "adc.h"
24#include "powermgmt.h" 24#include "powermgmt.h"
25#include "kernel.h" 25#include "kernel.h"
26 26
27/* THIS CONTAINS CURRENTLY DUMMY CODE! */ 27/* THIS CONTAINS CURRENTLY DUMMY CODE! */
28 28
29unsigned short current_voltage = 3910; 29unsigned short current_voltage = 3910;
30const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] = 30const unsigned short battery_level_dangerous[BATTERY_TYPES_COUNT] =
31{ 31{
32 0 32 0
33}; 33};
34 34
35const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] = 35const unsigned short battery_level_shutoff[BATTERY_TYPES_COUNT] =
36{ 36{
37 0 37 0
38}; 38};
39 39
40/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */ 40/* voltages (millivolt) of 0%, 10%, ... 100% when charging disabled */
41const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] = 41const unsigned short percent_to_volt_discharge[BATTERY_TYPES_COUNT][11] =
42{ 42{
43 { 100, 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1320 }, 43 { 100, 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1320 },
44}; 44};
45 45
46/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */ 46/* voltages (millivolt) of 0%, 10%, ... 100% when charging enabled */
47const unsigned short percent_to_volt_charge[11] = 47const unsigned short percent_to_volt_charge[11] =
48{ 48{
49 100, 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1320, 49 100, 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1320,
50}; 50};
51void read_battery_inputs(void) 51void read_battery_inputs(void)
52{ 52{
53} 53}
54 54
55/* Returns battery voltage from ADC [millivolts] */ 55/* Returns battery voltage from ADC [millivolts] */
56unsigned int battery_adc_voltage(void) 56unsigned int battery_adc_voltage(void)
57{ 57{
58 return current_voltage; 58 return current_voltage;
59} 59}
diff --git a/firmware/target/arm/tms320dm320/creative-zvm/usb-target.h b/firmware/target/arm/tms320dm320/creative-zvm/usb-target.h
index 9ac8dd2fa6..260ddad7cf 100644
--- a/firmware/target/arm/tms320dm320/creative-zvm/usb-target.h
+++ b/firmware/target/arm/tms320dm320/creative-zvm/usb-target.h
@@ -1,81 +1,81 @@
1/*************************************************************************** 1/***************************************************************************
2 * __________ __ ___. 2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___ 3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / 4 * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < 5 * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ 6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/ 7 * \/ \/ \/ \/ \/
8 * $Id$ 8 * $Id$
9 * 9 *
10 * Copyright (C) 2008 by Maurus Cuelenaere 10 * Copyright (C) 2008 by Maurus Cuelenaere
11 * 11 *
12 * This program is free software; you can redistribute it and/or 12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License 13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2 14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version. 15 * of the License, or (at your option) any later version.
16 * 16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY 17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied. 18 * KIND, either express or implied.
19 * 19 *
20 ****************************************************************************/ 20 ****************************************************************************/
21 21
22#ifndef USB_TARGET_H 22#ifndef USB_TARGET_H
23#define USB_TARGET_H 23#define USB_TARGET_H
24 24
25#include "dm320.h" 25#include "dm320.h"
26 26
27/* General purpose memory region #2 */ 27/* General purpose memory region #2 */
28#define ISP1583_IOBASE 0x60FFC000 28#define ISP1583_IOBASE 0x60FFC000
29#define ISP1583_H_OVERRIDE 29#define ISP1583_H_OVERRIDE
30 30
31#define ISP1583_INIT_ADDRESS (*((volatile unsigned char*)(ISP1583_IOBASE+0x0))) //char 31#define ISP1583_INIT_ADDRESS (*((volatile unsigned char*)(ISP1583_IOBASE+0x0))) //char
32#define ISP1583_INIT_MODE (*((volatile unsigned short*)(ISP1583_IOBASE+0xC*2))) 32#define ISP1583_INIT_MODE (*((volatile unsigned short*)(ISP1583_IOBASE+0xC*2)))
33#define ISP1583_INIT_INTCONF (*((volatile unsigned char*)(ISP1583_IOBASE+0x10*2))) //char 33#define ISP1583_INIT_INTCONF (*((volatile unsigned char*)(ISP1583_IOBASE+0x10*2))) //char
34#define ISP1583_INIT_OTG (*((volatile unsigned char*)(ISP1583_IOBASE+0x12*2))) //char 34#define ISP1583_INIT_OTG (*((volatile unsigned char*)(ISP1583_IOBASE+0x12*2))) //char
35#define ISP1583_INIT_INTEN_A (*((volatile unsigned short*)(ISP1583_IOBASE+0x14*2))) 35#define ISP1583_INIT_INTEN_A (*((volatile unsigned short*)(ISP1583_IOBASE+0x14*2)))
36#define ISP1583_INIT_INTEN_B (*((volatile unsigned short*)(ISP1583_IOBASE+0x14*2+4))) 36#define ISP1583_INIT_INTEN_B (*((volatile unsigned short*)(ISP1583_IOBASE+0x14*2+4)))
37#define ISP1583_INIT_INTEN_READ (unsigned long)( (ISP1583_INIT_INTEN_A & 0xFFFF) | ((ISP1583_INIT_INTEN_B & 0xFFFF) << 16) ) 37#define ISP1583_INIT_INTEN_READ (unsigned long)( (ISP1583_INIT_INTEN_A & 0xFFFF) | ((ISP1583_INIT_INTEN_B & 0xFFFF) << 16) )
38/* Data flow registers */ 38/* Data flow registers */
39#define ISP1583_DFLOW_EPINDEX (*((volatile unsigned char*)(ISP1583_IOBASE+0xC2*2))) //char 39#define ISP1583_DFLOW_EPINDEX (*((volatile unsigned char*)(ISP1583_IOBASE+0xC2*2))) //char
40#define ISP1583_DFLOW_CTRLFUN (*((volatile unsigned char*)(ISP1583_IOBASE+0x28*2))) //char 40#define ISP1583_DFLOW_CTRLFUN (*((volatile unsigned char*)(ISP1583_IOBASE+0x28*2))) //char
41#define ISP1583_DFLOW_DATA (*((volatile unsigned short*)(ISP1583_IOBASE+0x20*2))) 41#define ISP1583_DFLOW_DATA (*((volatile unsigned short*)(ISP1583_IOBASE+0x20*2)))
42#define ISP1583_DFLOW_BUFLEN (*((volatile unsigned short*)(ISP1583_IOBASE+0x1C*2))) 42#define ISP1583_DFLOW_BUFLEN (*((volatile unsigned short*)(ISP1583_IOBASE+0x1C*2)))
43#define ISP1583_DFLOW_BUFSTAT (*((volatile unsigned char*)(ISP1583_IOBASE+0x1E*2))) //char 43#define ISP1583_DFLOW_BUFSTAT (*((volatile unsigned char*)(ISP1583_IOBASE+0x1E*2))) //char
44#define ISP1583_DFLOW_MAXPKSZ (*((volatile unsigned short*)(ISP1583_IOBASE+0x04*2))) 44#define ISP1583_DFLOW_MAXPKSZ (*((volatile unsigned short*)(ISP1583_IOBASE+0x04*2)))
45#define ISP1583_DFLOW_EPTYPE (*((volatile unsigned short*)(ISP1583_IOBASE+0x08*2))) 45#define ISP1583_DFLOW_EPTYPE (*((volatile unsigned short*)(ISP1583_IOBASE+0x08*2)))
46/* DMA registers */ 46/* DMA registers */
47#define ISP1583_DMA_ENDPOINT (*((volatile unsigned char*)(ISP1583_IOBASE+0x58*2))) 47#define ISP1583_DMA_ENDPOINT (*((volatile unsigned char*)(ISP1583_IOBASE+0x58*2)))
48/* General registers */ 48/* General registers */
49#define ISP1583_GEN_INT_A (*((volatile unsigned short*)(ISP1583_IOBASE+0x18*2))) 49#define ISP1583_GEN_INT_A (*((volatile unsigned short*)(ISP1583_IOBASE+0x18*2)))
50#define ISP1583_GEN_INT_B (*((volatile unsigned short*)(ISP1583_IOBASE+0x18*2+4))) 50#define ISP1583_GEN_INT_B (*((volatile unsigned short*)(ISP1583_IOBASE+0x18*2+4)))
51#define ISP1583_GEN_INT_READ (unsigned long)( (ISP1583_GEN_INT_A & 0xFFFF) | ((ISP1583_GEN_INT_B & 0xFFFF) << 16)) 51#define ISP1583_GEN_INT_READ (unsigned long)( (ISP1583_GEN_INT_A & 0xFFFF) | ((ISP1583_GEN_INT_B & 0xFFFF) << 16))
52#define ISP1583_GEN_CHIPID_A (*((volatile unsigned short*)(ISP1583_IOBASE+0x70*2))) 52#define ISP1583_GEN_CHIPID_A (*((volatile unsigned short*)(ISP1583_IOBASE+0x70*2)))
53#define ISP1583_GEN_CHIPID_B (*((volatile unsigned char*)(ISP1583_IOBASE+0x70*2+4))) //char 53#define ISP1583_GEN_CHIPID_B (*((volatile unsigned char*)(ISP1583_IOBASE+0x70*2+4))) //char
54#define ISP1583_GEN_CHIPID (unsigned long)( (ISP1583_GEN_CHIPID_A & 0xFFFF) | ((ISP1583_GEN_CHIPID_B & 0xFFFF) << 16) ) 54#define ISP1583_GEN_CHIPID (unsigned long)( (ISP1583_GEN_CHIPID_A & 0xFFFF) | ((ISP1583_GEN_CHIPID_B & 0xFFFF) << 16) )
55#define ISP1583_GEN_FRAMEN0 (*((volatile unsigned short*)(ISP1583_IOBASE+0x74*2))) 55#define ISP1583_GEN_FRAMEN0 (*((volatile unsigned short*)(ISP1583_IOBASE+0x74*2)))
56#define ISP1583_GEN_SCRATCH (*((volatile unsigned short*)(ISP1583_IOBASE+0x78*2))) 56#define ISP1583_GEN_SCRATCH (*((volatile unsigned short*)(ISP1583_IOBASE+0x78*2)))
57#define ISP1583_GEN_UNLCKDEV (*((volatile unsigned short*)(ISP1583_IOBASE+0x7C*2))) 57#define ISP1583_GEN_UNLCKDEV (*((volatile unsigned short*)(ISP1583_IOBASE+0x7C*2)))
58#define ISP1583_GEN_TSTMOD (*((volatile unsigned char*)(ISP1583_IOBASE+0x84*2))) //char 58#define ISP1583_GEN_TSTMOD (*((volatile unsigned char*)(ISP1583_IOBASE+0x84*2))) //char
59 59
60#define EN_INT_CPU_TARGET IO_INTC_EINT1 |= INTR_EINT1_EXT7 60#define EN_INT_CPU_TARGET IO_INTC_EINT1 |= INTR_EINT1_EXT7
61#define DIS_INT_CPU_TARGET IO_INTC_EINT1 &= ~INTR_EINT1_EXT7 61#define DIS_INT_CPU_TARGET IO_INTC_EINT1 &= ~INTR_EINT1_EXT7
62#define INT_CONF_TARGET 0 62#define INT_CONF_TARGET 0
63//#define INT_CONF_TARGET 2 63//#define INT_CONF_TARGET 2
64#define set_int_value(a,b,value) a = value & 0xFFFF; \ 64#define set_int_value(a,b,value) a = value & 0xFFFF; \
65 b = value >> 16; 65 b = value >> 16;
66 66
67 67
68#define ZVM_SPECIFIC asm volatile( \ 68#define ZVM_SPECIFIC asm volatile( \
69 "LDR R12, =0x50FFC000\n" \ 69 "LDR R12, =0x50FFC000\n" \
70 "LDRH R12, [R12]\n" \ 70 "LDRH R12, [R12]\n" \
71 : : : "r12") 71 : : : "r12")
72//#define ZVM_SPECIFIC 72//#define ZVM_SPECIFIC
73 73
74#define USE_IRAM 74#define USE_IRAM
75 75
76#include <stdbool.h> 76#include <stdbool.h>
77int usb_detect(void); 77int usb_detect(void);
78void usb_init_device(void); 78void usb_init_device(void);
79bool usb_drv_connected(void); 79bool usb_drv_connected(void);
80 80
81#endif 81#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 13:13:29 +0000