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TsiChungLiew72f56ad2008-01-15 13:54:09 -06001/*
2 * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
3 *
4 * See file CREDITS for list of people who contributed to this
5 * project.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License as
9 * published by the Free Software Foundation; either version 2 of
10 * the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
20 * MA 02111-1307 USA
21 */
22
23#include <common.h>
24
25/* Functions for initializing variable tables of different types of tasks. */
26
27/*
28 * Do not edit!
29 */
30
TsiChungLiew72f56ad2008-01-15 13:54:09 -060031#include <MCD_dma.h>
32
33extern dmaRegs *MCD_dmaBar;
34
35/* Task 0 */
36
37void MCD_startDmaChainNoEu(int *currBD, short srcIncr, short destIncr,
38 int xferSize, short xferSizeIncr, int *cSave,
39 volatile TaskTableEntry * taskTable, int channel)
40{
41 volatile TaskTableEntry *taskChan = taskTable + channel;
42
43 MCD_SET_VAR(taskChan, 2, (u32) currBD); /* var[2] */
44 MCD_SET_VAR(taskChan, 25, (u32) (0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
45 MCD_SET_VAR(taskChan, 24, (u32) (0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
46 MCD_SET_VAR(taskChan, 11, (u32) xferSize); /* var[11] */
47 MCD_SET_VAR(taskChan, 26, (u32) (0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
48 MCD_SET_VAR(taskChan, 0, (u32) cSave); /* var[0] */
49 MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
50 MCD_SET_VAR(taskChan, 3, (u32) 0x00000000); /* var[3] */
51 MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
52 MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
53 MCD_SET_VAR(taskChan, 6, (u32) 0x00000000); /* var[6] */
54 MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
55 MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
56 MCD_SET_VAR(taskChan, 9, (u32) 0x00000000); /* var[9] */
57 MCD_SET_VAR(taskChan, 10, (u32) 0x00000000); /* var[10] */
58 MCD_SET_VAR(taskChan, 12, (u32) 0x00000000); /* var[12] */
59 MCD_SET_VAR(taskChan, 13, (u32) 0x80000000); /* var[13] */
60 MCD_SET_VAR(taskChan, 14, (u32) 0x00000010); /* var[14] */
61 MCD_SET_VAR(taskChan, 15, (u32) 0x00000004); /* var[15] */
62 MCD_SET_VAR(taskChan, 16, (u32) 0x08000000); /* var[16] */
63 MCD_SET_VAR(taskChan, 27, (u32) 0x00000000); /* inc[3] */
64 MCD_SET_VAR(taskChan, 28, (u32) 0x80000000); /* inc[4] */
65 MCD_SET_VAR(taskChan, 29, (u32) 0x80000001); /* inc[5] */
66 MCD_SET_VAR(taskChan, 30, (u32) 0x40000000); /* inc[6] */
67
68 /* Set the task's Enable bit in its Task Control Register */
69 MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
70}
71
72/* Task 1 */
73
74void MCD_startDmaSingleNoEu(char *srcAddr, short srcIncr, char *destAddr,
75 short destIncr, int dmaSize, short xferSizeIncr,
76 int flags, int *currBD, int *cSave,
77 volatile TaskTableEntry * taskTable, int channel)
78{
79 volatile TaskTableEntry *taskChan = taskTable + channel;
80
81 MCD_SET_VAR(taskChan, 7, (u32) srcAddr); /* var[7] */
82 MCD_SET_VAR(taskChan, 25, (u32) (0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
83 MCD_SET_VAR(taskChan, 2, (u32) destAddr); /* var[2] */
84 MCD_SET_VAR(taskChan, 24, (u32) (0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
85 MCD_SET_VAR(taskChan, 3, (u32) dmaSize); /* var[3] */
86 MCD_SET_VAR(taskChan, 26, (u32) (0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
87 MCD_SET_VAR(taskChan, 5, (u32) flags); /* var[5] */
88 MCD_SET_VAR(taskChan, 1, (u32) currBD); /* var[1] */
89 MCD_SET_VAR(taskChan, 0, (u32) cSave); /* var[0] */
90 MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
91 MCD_SET_VAR(taskChan, 6, (u32) 0x00000000); /* var[6] */
92 MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
93 MCD_SET_VAR(taskChan, 9, (u32) 0x00000004); /* var[9] */
94 MCD_SET_VAR(taskChan, 10, (u32) 0x08000000); /* var[10] */
95 MCD_SET_VAR(taskChan, 27, (u32) 0x00000000); /* inc[3] */
96 MCD_SET_VAR(taskChan, 28, (u32) 0x80000001); /* inc[4] */
97 MCD_SET_VAR(taskChan, 29, (u32) 0x40000000); /* inc[5] */
98
99 /* Set the task's Enable bit in its Task Control Register */
100 MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
101}
102
103/* Task 2 */
104
105void MCD_startDmaChainEu(int *currBD, short srcIncr, short destIncr,
106 int xferSize, short xferSizeIncr, int *cSave,
107 volatile TaskTableEntry * taskTable, int channel)
108{
109 volatile TaskTableEntry *taskChan = taskTable + channel;
110
111 MCD_SET_VAR(taskChan, 3, (u32) currBD); /* var[3] */
112 MCD_SET_VAR(taskChan, 25, (u32) (0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
113 MCD_SET_VAR(taskChan, 24, (u32) (0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
114 MCD_SET_VAR(taskChan, 12, (u32) xferSize); /* var[12] */
115 MCD_SET_VAR(taskChan, 26, (u32) (0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
116 MCD_SET_VAR(taskChan, 0, (u32) cSave); /* var[0] */
117 MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
118 MCD_SET_VAR(taskChan, 2, (u32) 0x00000000); /* var[2] */
119 MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
120 MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
121 MCD_SET_VAR(taskChan, 6, (u32) 0x00000000); /* var[6] */
122 MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
123 MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
124 MCD_SET_VAR(taskChan, 9, (u32) 0x00000000); /* var[9] */
125 MCD_SET_VAR(taskChan, 10, (u32) 0x00000000); /* var[10] */
126 MCD_SET_VAR(taskChan, 11, (u32) 0x00000000); /* var[11] */
127 MCD_SET_VAR(taskChan, 13, (u32) 0x00000000); /* var[13] */
128 MCD_SET_VAR(taskChan, 14, (u32) 0x80000000); /* var[14] */
129 MCD_SET_VAR(taskChan, 15, (u32) 0x00000010); /* var[15] */
130 MCD_SET_VAR(taskChan, 16, (u32) 0x00000001); /* var[16] */
131 MCD_SET_VAR(taskChan, 17, (u32) 0x00000004); /* var[17] */
132 MCD_SET_VAR(taskChan, 18, (u32) 0x08000000); /* var[18] */
133 MCD_SET_VAR(taskChan, 27, (u32) 0x00000000); /* inc[3] */
134 MCD_SET_VAR(taskChan, 28, (u32) 0x80000000); /* inc[4] */
135 MCD_SET_VAR(taskChan, 29, (u32) 0xc0000000); /* inc[5] */
136 MCD_SET_VAR(taskChan, 30, (u32) 0x80000001); /* inc[6] */
137 MCD_SET_VAR(taskChan, 31, (u32) 0x40000000); /* inc[7] */
138
139 /* Set the task's Enable bit in its Task Control Register */
140 MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
141}
142
143/* Task 3 */
144
145void MCD_startDmaSingleEu(char *srcAddr, short srcIncr, char *destAddr,
146 short destIncr, int dmaSize, short xferSizeIncr,
147 int flags, int *currBD, int *cSave,
148 volatile TaskTableEntry * taskTable, int channel)
149{
150 volatile TaskTableEntry *taskChan = taskTable + channel;
151
152 MCD_SET_VAR(taskChan, 8, (u32) srcAddr); /* var[8] */
153 MCD_SET_VAR(taskChan, 25, (u32) (0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
154 MCD_SET_VAR(taskChan, 3, (u32) destAddr); /* var[3] */
155 MCD_SET_VAR(taskChan, 24, (u32) (0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
156 MCD_SET_VAR(taskChan, 4, (u32) dmaSize); /* var[4] */
157 MCD_SET_VAR(taskChan, 26, (u32) (0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
158 MCD_SET_VAR(taskChan, 6, (u32) flags); /* var[6] */
159 MCD_SET_VAR(taskChan, 2, (u32) currBD); /* var[2] */
160 MCD_SET_VAR(taskChan, 0, (u32) cSave); /* var[0] */
161 MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
162 MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
163 MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
164 MCD_SET_VAR(taskChan, 9, (u32) 0x00000000); /* var[9] */
165 MCD_SET_VAR(taskChan, 10, (u32) 0x00000001); /* var[10] */
166 MCD_SET_VAR(taskChan, 11, (u32) 0x00000004); /* var[11] */
167 MCD_SET_VAR(taskChan, 12, (u32) 0x08000000); /* var[12] */
168 MCD_SET_VAR(taskChan, 27, (u32) 0x00000000); /* inc[3] */
169 MCD_SET_VAR(taskChan, 28, (u32) 0xc0000000); /* inc[4] */
170 MCD_SET_VAR(taskChan, 29, (u32) 0x80000000); /* inc[5] */
171 MCD_SET_VAR(taskChan, 30, (u32) 0x80000001); /* inc[6] */
172 MCD_SET_VAR(taskChan, 31, (u32) 0x40000000); /* inc[7] */
173
174 /* Set the task's Enable bit in its Task Control Register */
175 MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
176}
177
178/* Task 4 */
179
180void MCD_startDmaENetRcv(char *bDBase, char *currBD, char *rcvFifoPtr,
181 volatile TaskTableEntry * taskTable, int channel)
182{
183 volatile TaskTableEntry *taskChan = taskTable + channel;
184
185 MCD_SET_VAR(taskChan, 0, (u32) bDBase); /* var[0] */
186 MCD_SET_VAR(taskChan, 3, (u32) currBD); /* var[3] */
187 MCD_SET_VAR(taskChan, 6, (u32) rcvFifoPtr); /* var[6] */
188 MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
189 MCD_SET_VAR(taskChan, 2, (u32) 0x00000000); /* var[2] */
190 MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
191 MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
192 MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
193 MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
194 MCD_SET_VAR(taskChan, 9, (u32) 0x0000ffff); /* var[9] */
195 MCD_SET_VAR(taskChan, 10, (u32) 0x30000000); /* var[10] */
196 MCD_SET_VAR(taskChan, 11, (u32) 0x0fffffff); /* var[11] */
197 MCD_SET_VAR(taskChan, 12, (u32) 0x00000008); /* var[12] */
198 MCD_SET_VAR(taskChan, 24, (u32) 0x00000000); /* inc[0] */
199 MCD_SET_VAR(taskChan, 25, (u32) 0x60000000); /* inc[1] */
200 MCD_SET_VAR(taskChan, 26, (u32) 0x20000004); /* inc[2] */
201 MCD_SET_VAR(taskChan, 27, (u32) 0x40000000); /* inc[3] */
202
203 /* Set the task's Enable bit in its Task Control Register */
204 MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
205}
206
207/* Task 5 */
208
209void MCD_startDmaENetXmit(char *bDBase, char *currBD, char *xmitFifoPtr,
210 volatile TaskTableEntry * taskTable, int channel)
211{
212 volatile TaskTableEntry *taskChan = taskTable + channel;
213
214 MCD_SET_VAR(taskChan, 0, (u32) bDBase); /* var[0] */
215 MCD_SET_VAR(taskChan, 3, (u32) currBD); /* var[3] */
216 MCD_SET_VAR(taskChan, 11, (u32) xmitFifoPtr); /* var[11] */
217 MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
218 MCD_SET_VAR(taskChan, 2, (u32) 0x00000000); /* var[2] */
219 MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
220 MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
221 MCD_SET_VAR(taskChan, 6, (u32) 0x00000000); /* var[6] */
222 MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
223 MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
224 MCD_SET_VAR(taskChan, 9, (u32) 0x00000000); /* var[9] */
225 MCD_SET_VAR(taskChan, 10, (u32) 0x00000000); /* var[10] */
226 MCD_SET_VAR(taskChan, 12, (u32) 0x00000000); /* var[12] */
227 MCD_SET_VAR(taskChan, 13, (u32) 0x0000ffff); /* var[13] */
228 MCD_SET_VAR(taskChan, 14, (u32) 0xffffffff); /* var[14] */
229 MCD_SET_VAR(taskChan, 15, (u32) 0x00000004); /* var[15] */
230 MCD_SET_VAR(taskChan, 16, (u32) 0x00000008); /* var[16] */
231 MCD_SET_VAR(taskChan, 24, (u32) 0x00000000); /* inc[0] */
232 MCD_SET_VAR(taskChan, 25, (u32) 0x60000000); /* inc[1] */
233 MCD_SET_VAR(taskChan, 26, (u32) 0x40000000); /* inc[2] */
234 MCD_SET_VAR(taskChan, 27, (u32) 0xc000fffc); /* inc[3] */
235 MCD_SET_VAR(taskChan, 28, (u32) 0xe0000004); /* inc[4] */
236 MCD_SET_VAR(taskChan, 29, (u32) 0x80000000); /* inc[5] */
237 MCD_SET_VAR(taskChan, 30, (u32) 0x4000ffff); /* inc[6] */
238 MCD_SET_VAR(taskChan, 31, (u32) 0xe0000001); /* inc[7] */
239
240 /* Set the task's Enable bit in its Task Control Register */
241 MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
242}