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git01.mediatek.com / filogic / uboot / a4d34a4bc299dede2c71524d7363674555f02e7f / . / drivers / dma / MCD_tasksInit.c
blob: ce1ef891d3448f55d1e9db579841973ef452e780 [file] [log] [blame]
TsiChungLiewcab977a2008-01-15 13:54:09 -0600[diff] [blame]1/*
2 * Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
3 *
Wolfgang Denkd79de1d2013-07-08 09:37:19 +0200[diff] [blame]4 * SPDX-License-Identifier: GPL-2.0+
TsiChungLiewcab977a2008-01-15 13:54:09 -0600[diff] [blame]5 */
6
7#include <common.h>
8
9/* Functions for initializing variable tables of different types of tasks. */
10
11/*
12 * Do not edit!
13 */
14
TsiChungLiewcab977a2008-01-15 13:54:09 -0600[diff] [blame]15#include <MCD_dma.h>
16
17extern dmaRegs *MCD_dmaBar;
18
19/* Task 0 */
20
21void MCD_startDmaChainNoEu(int *currBD, short srcIncr, short destIncr,
22 int xferSize, short xferSizeIncr, int *cSave,
23 volatile TaskTableEntry * taskTable, int channel)
24{
25 volatile TaskTableEntry *taskChan = taskTable + channel;
26
27 MCD_SET_VAR(taskChan, 2, (u32) currBD); /* var[2] */
28 MCD_SET_VAR(taskChan, 25, (u32) (0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
29 MCD_SET_VAR(taskChan, 24, (u32) (0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
30 MCD_SET_VAR(taskChan, 11, (u32) xferSize); /* var[11] */
31 MCD_SET_VAR(taskChan, 26, (u32) (0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
32 MCD_SET_VAR(taskChan, 0, (u32) cSave); /* var[0] */
33 MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
34 MCD_SET_VAR(taskChan, 3, (u32) 0x00000000); /* var[3] */
35 MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
36 MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
37 MCD_SET_VAR(taskChan, 6, (u32) 0x00000000); /* var[6] */
38 MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
39 MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
40 MCD_SET_VAR(taskChan, 9, (u32) 0x00000000); /* var[9] */
41 MCD_SET_VAR(taskChan, 10, (u32) 0x00000000); /* var[10] */
42 MCD_SET_VAR(taskChan, 12, (u32) 0x00000000); /* var[12] */
43 MCD_SET_VAR(taskChan, 13, (u32) 0x80000000); /* var[13] */
44 MCD_SET_VAR(taskChan, 14, (u32) 0x00000010); /* var[14] */
45 MCD_SET_VAR(taskChan, 15, (u32) 0x00000004); /* var[15] */
46 MCD_SET_VAR(taskChan, 16, (u32) 0x08000000); /* var[16] */
47 MCD_SET_VAR(taskChan, 27, (u32) 0x00000000); /* inc[3] */
48 MCD_SET_VAR(taskChan, 28, (u32) 0x80000000); /* inc[4] */
49 MCD_SET_VAR(taskChan, 29, (u32) 0x80000001); /* inc[5] */
50 MCD_SET_VAR(taskChan, 30, (u32) 0x40000000); /* inc[6] */
51
52 /* Set the task's Enable bit in its Task Control Register */
53 MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
54}
55
56/* Task 1 */
57
58void MCD_startDmaSingleNoEu(char *srcAddr, short srcIncr, char *destAddr,
59 short destIncr, int dmaSize, short xferSizeIncr,
60 int flags, int *currBD, int *cSave,
61 volatile TaskTableEntry * taskTable, int channel)
62{
63 volatile TaskTableEntry *taskChan = taskTable + channel;
64
65 MCD_SET_VAR(taskChan, 7, (u32) srcAddr); /* var[7] */
66 MCD_SET_VAR(taskChan, 25, (u32) (0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
67 MCD_SET_VAR(taskChan, 2, (u32) destAddr); /* var[2] */
68 MCD_SET_VAR(taskChan, 24, (u32) (0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
69 MCD_SET_VAR(taskChan, 3, (u32) dmaSize); /* var[3] */
70 MCD_SET_VAR(taskChan, 26, (u32) (0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
71 MCD_SET_VAR(taskChan, 5, (u32) flags); /* var[5] */
72 MCD_SET_VAR(taskChan, 1, (u32) currBD); /* var[1] */
73 MCD_SET_VAR(taskChan, 0, (u32) cSave); /* var[0] */
74 MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
75 MCD_SET_VAR(taskChan, 6, (u32) 0x00000000); /* var[6] */
76 MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
77 MCD_SET_VAR(taskChan, 9, (u32) 0x00000004); /* var[9] */
78 MCD_SET_VAR(taskChan, 10, (u32) 0x08000000); /* var[10] */
79 MCD_SET_VAR(taskChan, 27, (u32) 0x00000000); /* inc[3] */
80 MCD_SET_VAR(taskChan, 28, (u32) 0x80000001); /* inc[4] */
81 MCD_SET_VAR(taskChan, 29, (u32) 0x40000000); /* inc[5] */
82
83 /* Set the task's Enable bit in its Task Control Register */
84 MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
85}
86
87/* Task 2 */
88
89void MCD_startDmaChainEu(int *currBD, short srcIncr, short destIncr,
90 int xferSize, short xferSizeIncr, int *cSave,
91 volatile TaskTableEntry * taskTable, int channel)
92{
93 volatile TaskTableEntry *taskChan = taskTable + channel;
94
95 MCD_SET_VAR(taskChan, 3, (u32) currBD); /* var[3] */
96 MCD_SET_VAR(taskChan, 25, (u32) (0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
97 MCD_SET_VAR(taskChan, 24, (u32) (0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
98 MCD_SET_VAR(taskChan, 12, (u32) xferSize); /* var[12] */
99 MCD_SET_VAR(taskChan, 26, (u32) (0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
100 MCD_SET_VAR(taskChan, 0, (u32) cSave); /* var[0] */
101 MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
102 MCD_SET_VAR(taskChan, 2, (u32) 0x00000000); /* var[2] */
103 MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
104 MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
105 MCD_SET_VAR(taskChan, 6, (u32) 0x00000000); /* var[6] */
106 MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
107 MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
108 MCD_SET_VAR(taskChan, 9, (u32) 0x00000000); /* var[9] */
109 MCD_SET_VAR(taskChan, 10, (u32) 0x00000000); /* var[10] */
110 MCD_SET_VAR(taskChan, 11, (u32) 0x00000000); /* var[11] */
111 MCD_SET_VAR(taskChan, 13, (u32) 0x00000000); /* var[13] */
112 MCD_SET_VAR(taskChan, 14, (u32) 0x80000000); /* var[14] */
113 MCD_SET_VAR(taskChan, 15, (u32) 0x00000010); /* var[15] */
114 MCD_SET_VAR(taskChan, 16, (u32) 0x00000001); /* var[16] */
115 MCD_SET_VAR(taskChan, 17, (u32) 0x00000004); /* var[17] */
116 MCD_SET_VAR(taskChan, 18, (u32) 0x08000000); /* var[18] */
117 MCD_SET_VAR(taskChan, 27, (u32) 0x00000000); /* inc[3] */
118 MCD_SET_VAR(taskChan, 28, (u32) 0x80000000); /* inc[4] */
119 MCD_SET_VAR(taskChan, 29, (u32) 0xc0000000); /* inc[5] */
120 MCD_SET_VAR(taskChan, 30, (u32) 0x80000001); /* inc[6] */
121 MCD_SET_VAR(taskChan, 31, (u32) 0x40000000); /* inc[7] */
122
123 /* Set the task's Enable bit in its Task Control Register */
124 MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
125}
126
127/* Task 3 */
128
129void MCD_startDmaSingleEu(char *srcAddr, short srcIncr, char *destAddr,
130 short destIncr, int dmaSize, short xferSizeIncr,
131 int flags, int *currBD, int *cSave,
132 volatile TaskTableEntry * taskTable, int channel)
133{
134 volatile TaskTableEntry *taskChan = taskTable + channel;
135
136 MCD_SET_VAR(taskChan, 8, (u32) srcAddr); /* var[8] */
137 MCD_SET_VAR(taskChan, 25, (u32) (0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
138 MCD_SET_VAR(taskChan, 3, (u32) destAddr); /* var[3] */
139 MCD_SET_VAR(taskChan, 24, (u32) (0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
140 MCD_SET_VAR(taskChan, 4, (u32) dmaSize); /* var[4] */
141 MCD_SET_VAR(taskChan, 26, (u32) (0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
142 MCD_SET_VAR(taskChan, 6, (u32) flags); /* var[6] */
143 MCD_SET_VAR(taskChan, 2, (u32) currBD); /* var[2] */
144 MCD_SET_VAR(taskChan, 0, (u32) cSave); /* var[0] */
145 MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
146 MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
147 MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
148 MCD_SET_VAR(taskChan, 9, (u32) 0x00000000); /* var[9] */
149 MCD_SET_VAR(taskChan, 10, (u32) 0x00000001); /* var[10] */
150 MCD_SET_VAR(taskChan, 11, (u32) 0x00000004); /* var[11] */
151 MCD_SET_VAR(taskChan, 12, (u32) 0x08000000); /* var[12] */
152 MCD_SET_VAR(taskChan, 27, (u32) 0x00000000); /* inc[3] */
153 MCD_SET_VAR(taskChan, 28, (u32) 0xc0000000); /* inc[4] */
154 MCD_SET_VAR(taskChan, 29, (u32) 0x80000000); /* inc[5] */
155 MCD_SET_VAR(taskChan, 30, (u32) 0x80000001); /* inc[6] */
156 MCD_SET_VAR(taskChan, 31, (u32) 0x40000000); /* inc[7] */
157
158 /* Set the task's Enable bit in its Task Control Register */
159 MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
160}
161
162/* Task 4 */
163
164void MCD_startDmaENetRcv(char *bDBase, char *currBD, char *rcvFifoPtr,
165 volatile TaskTableEntry * taskTable, int channel)
166{
167 volatile TaskTableEntry *taskChan = taskTable + channel;
168
169 MCD_SET_VAR(taskChan, 0, (u32) bDBase); /* var[0] */
170 MCD_SET_VAR(taskChan, 3, (u32) currBD); /* var[3] */
171 MCD_SET_VAR(taskChan, 6, (u32) rcvFifoPtr); /* var[6] */
172 MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
173 MCD_SET_VAR(taskChan, 2, (u32) 0x00000000); /* var[2] */
174 MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
175 MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
176 MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
177 MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
178 MCD_SET_VAR(taskChan, 9, (u32) 0x0000ffff); /* var[9] */
179 MCD_SET_VAR(taskChan, 10, (u32) 0x30000000); /* var[10] */
180 MCD_SET_VAR(taskChan, 11, (u32) 0x0fffffff); /* var[11] */
181 MCD_SET_VAR(taskChan, 12, (u32) 0x00000008); /* var[12] */
182 MCD_SET_VAR(taskChan, 24, (u32) 0x00000000); /* inc[0] */
183 MCD_SET_VAR(taskChan, 25, (u32) 0x60000000); /* inc[1] */
184 MCD_SET_VAR(taskChan, 26, (u32) 0x20000004); /* inc[2] */
185 MCD_SET_VAR(taskChan, 27, (u32) 0x40000000); /* inc[3] */
186
187 /* Set the task's Enable bit in its Task Control Register */
188 MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
189}
190
191/* Task 5 */
192
193void MCD_startDmaENetXmit(char *bDBase, char *currBD, char *xmitFifoPtr,
194 volatile TaskTableEntry * taskTable, int channel)
195{
196 volatile TaskTableEntry *taskChan = taskTable + channel;
197
198 MCD_SET_VAR(taskChan, 0, (u32) bDBase); /* var[0] */
199 MCD_SET_VAR(taskChan, 3, (u32) currBD); /* var[3] */
200 MCD_SET_VAR(taskChan, 11, (u32) xmitFifoPtr); /* var[11] */
201 MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
202 MCD_SET_VAR(taskChan, 2, (u32) 0x00000000); /* var[2] */
203 MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
204 MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
205 MCD_SET_VAR(taskChan, 6, (u32) 0x00000000); /* var[6] */
206 MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
207 MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
208 MCD_SET_VAR(taskChan, 9, (u32) 0x00000000); /* var[9] */
209 MCD_SET_VAR(taskChan, 10, (u32) 0x00000000); /* var[10] */
210 MCD_SET_VAR(taskChan, 12, (u32) 0x00000000); /* var[12] */
211 MCD_SET_VAR(taskChan, 13, (u32) 0x0000ffff); /* var[13] */
212 MCD_SET_VAR(taskChan, 14, (u32) 0xffffffff); /* var[14] */
213 MCD_SET_VAR(taskChan, 15, (u32) 0x00000004); /* var[15] */
214 MCD_SET_VAR(taskChan, 16, (u32) 0x00000008); /* var[16] */
215 MCD_SET_VAR(taskChan, 24, (u32) 0x00000000); /* inc[0] */
216 MCD_SET_VAR(taskChan, 25, (u32) 0x60000000); /* inc[1] */
217 MCD_SET_VAR(taskChan, 26, (u32) 0x40000000); /* inc[2] */
218 MCD_SET_VAR(taskChan, 27, (u32) 0xc000fffc); /* inc[3] */
219 MCD_SET_VAR(taskChan, 28, (u32) 0xe0000004); /* inc[4] */
220 MCD_SET_VAR(taskChan, 29, (u32) 0x80000000); /* inc[5] */
221 MCD_SET_VAR(taskChan, 30, (u32) 0x4000ffff); /* inc[6] */
222 MCD_SET_VAR(taskChan, 31, (u32) 0xe0000001); /* inc[7] */
223
224 /* Set the task's Enable bit in its Task Control Register */
225 MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
226}