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