83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
226 lines
10 KiB
C
226 lines
10 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2004-2007 Freescale Semiconductor, Inc.
|
|
*/
|
|
|
|
#include <common.h>
|
|
|
|
/* Functions for initializing variable tables of different types of tasks. */
|
|
|
|
/*
|
|
* Do not edit!
|
|
*/
|
|
|
|
#include <MCD_dma.h>
|
|
|
|
extern dmaRegs *MCD_dmaBar;
|
|
|
|
/* Task 0 */
|
|
|
|
void MCD_startDmaChainNoEu(int *currBD, short srcIncr, short destIncr,
|
|
int xferSize, short xferSizeIncr, int *cSave,
|
|
volatile TaskTableEntry * taskTable, int channel)
|
|
{
|
|
volatile TaskTableEntry *taskChan = taskTable + channel;
|
|
|
|
MCD_SET_VAR(taskChan, 2, (u32) currBD); /* var[2] */
|
|
MCD_SET_VAR(taskChan, 25, (u32) (0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
|
|
MCD_SET_VAR(taskChan, 24, (u32) (0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
|
|
MCD_SET_VAR(taskChan, 11, (u32) xferSize); /* var[11] */
|
|
MCD_SET_VAR(taskChan, 26, (u32) (0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
|
|
MCD_SET_VAR(taskChan, 0, (u32) cSave); /* var[0] */
|
|
MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
|
|
MCD_SET_VAR(taskChan, 3, (u32) 0x00000000); /* var[3] */
|
|
MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
|
|
MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
|
|
MCD_SET_VAR(taskChan, 6, (u32) 0x00000000); /* var[6] */
|
|
MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
|
|
MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
|
|
MCD_SET_VAR(taskChan, 9, (u32) 0x00000000); /* var[9] */
|
|
MCD_SET_VAR(taskChan, 10, (u32) 0x00000000); /* var[10] */
|
|
MCD_SET_VAR(taskChan, 12, (u32) 0x00000000); /* var[12] */
|
|
MCD_SET_VAR(taskChan, 13, (u32) 0x80000000); /* var[13] */
|
|
MCD_SET_VAR(taskChan, 14, (u32) 0x00000010); /* var[14] */
|
|
MCD_SET_VAR(taskChan, 15, (u32) 0x00000004); /* var[15] */
|
|
MCD_SET_VAR(taskChan, 16, (u32) 0x08000000); /* var[16] */
|
|
MCD_SET_VAR(taskChan, 27, (u32) 0x00000000); /* inc[3] */
|
|
MCD_SET_VAR(taskChan, 28, (u32) 0x80000000); /* inc[4] */
|
|
MCD_SET_VAR(taskChan, 29, (u32) 0x80000001); /* inc[5] */
|
|
MCD_SET_VAR(taskChan, 30, (u32) 0x40000000); /* inc[6] */
|
|
|
|
/* Set the task's Enable bit in its Task Control Register */
|
|
MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
|
|
}
|
|
|
|
/* Task 1 */
|
|
|
|
void MCD_startDmaSingleNoEu(char *srcAddr, short srcIncr, char *destAddr,
|
|
short destIncr, int dmaSize, short xferSizeIncr,
|
|
int flags, int *currBD, int *cSave,
|
|
volatile TaskTableEntry * taskTable, int channel)
|
|
{
|
|
volatile TaskTableEntry *taskChan = taskTable + channel;
|
|
|
|
MCD_SET_VAR(taskChan, 7, (u32) srcAddr); /* var[7] */
|
|
MCD_SET_VAR(taskChan, 25, (u32) (0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
|
|
MCD_SET_VAR(taskChan, 2, (u32) destAddr); /* var[2] */
|
|
MCD_SET_VAR(taskChan, 24, (u32) (0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
|
|
MCD_SET_VAR(taskChan, 3, (u32) dmaSize); /* var[3] */
|
|
MCD_SET_VAR(taskChan, 26, (u32) (0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
|
|
MCD_SET_VAR(taskChan, 5, (u32) flags); /* var[5] */
|
|
MCD_SET_VAR(taskChan, 1, (u32) currBD); /* var[1] */
|
|
MCD_SET_VAR(taskChan, 0, (u32) cSave); /* var[0] */
|
|
MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
|
|
MCD_SET_VAR(taskChan, 6, (u32) 0x00000000); /* var[6] */
|
|
MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
|
|
MCD_SET_VAR(taskChan, 9, (u32) 0x00000004); /* var[9] */
|
|
MCD_SET_VAR(taskChan, 10, (u32) 0x08000000); /* var[10] */
|
|
MCD_SET_VAR(taskChan, 27, (u32) 0x00000000); /* inc[3] */
|
|
MCD_SET_VAR(taskChan, 28, (u32) 0x80000001); /* inc[4] */
|
|
MCD_SET_VAR(taskChan, 29, (u32) 0x40000000); /* inc[5] */
|
|
|
|
/* Set the task's Enable bit in its Task Control Register */
|
|
MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
|
|
}
|
|
|
|
/* Task 2 */
|
|
|
|
void MCD_startDmaChainEu(int *currBD, short srcIncr, short destIncr,
|
|
int xferSize, short xferSizeIncr, int *cSave,
|
|
volatile TaskTableEntry * taskTable, int channel)
|
|
{
|
|
volatile TaskTableEntry *taskChan = taskTable + channel;
|
|
|
|
MCD_SET_VAR(taskChan, 3, (u32) currBD); /* var[3] */
|
|
MCD_SET_VAR(taskChan, 25, (u32) (0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
|
|
MCD_SET_VAR(taskChan, 24, (u32) (0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
|
|
MCD_SET_VAR(taskChan, 12, (u32) xferSize); /* var[12] */
|
|
MCD_SET_VAR(taskChan, 26, (u32) (0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
|
|
MCD_SET_VAR(taskChan, 0, (u32) cSave); /* var[0] */
|
|
MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
|
|
MCD_SET_VAR(taskChan, 2, (u32) 0x00000000); /* var[2] */
|
|
MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
|
|
MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
|
|
MCD_SET_VAR(taskChan, 6, (u32) 0x00000000); /* var[6] */
|
|
MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
|
|
MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
|
|
MCD_SET_VAR(taskChan, 9, (u32) 0x00000000); /* var[9] */
|
|
MCD_SET_VAR(taskChan, 10, (u32) 0x00000000); /* var[10] */
|
|
MCD_SET_VAR(taskChan, 11, (u32) 0x00000000); /* var[11] */
|
|
MCD_SET_VAR(taskChan, 13, (u32) 0x00000000); /* var[13] */
|
|
MCD_SET_VAR(taskChan, 14, (u32) 0x80000000); /* var[14] */
|
|
MCD_SET_VAR(taskChan, 15, (u32) 0x00000010); /* var[15] */
|
|
MCD_SET_VAR(taskChan, 16, (u32) 0x00000001); /* var[16] */
|
|
MCD_SET_VAR(taskChan, 17, (u32) 0x00000004); /* var[17] */
|
|
MCD_SET_VAR(taskChan, 18, (u32) 0x08000000); /* var[18] */
|
|
MCD_SET_VAR(taskChan, 27, (u32) 0x00000000); /* inc[3] */
|
|
MCD_SET_VAR(taskChan, 28, (u32) 0x80000000); /* inc[4] */
|
|
MCD_SET_VAR(taskChan, 29, (u32) 0xc0000000); /* inc[5] */
|
|
MCD_SET_VAR(taskChan, 30, (u32) 0x80000001); /* inc[6] */
|
|
MCD_SET_VAR(taskChan, 31, (u32) 0x40000000); /* inc[7] */
|
|
|
|
/* Set the task's Enable bit in its Task Control Register */
|
|
MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
|
|
}
|
|
|
|
/* Task 3 */
|
|
|
|
void MCD_startDmaSingleEu(char *srcAddr, short srcIncr, char *destAddr,
|
|
short destIncr, int dmaSize, short xferSizeIncr,
|
|
int flags, int *currBD, int *cSave,
|
|
volatile TaskTableEntry * taskTable, int channel)
|
|
{
|
|
volatile TaskTableEntry *taskChan = taskTable + channel;
|
|
|
|
MCD_SET_VAR(taskChan, 8, (u32) srcAddr); /* var[8] */
|
|
MCD_SET_VAR(taskChan, 25, (u32) (0xe000 << 16) | (0xffff & srcIncr)); /* inc[1] */
|
|
MCD_SET_VAR(taskChan, 3, (u32) destAddr); /* var[3] */
|
|
MCD_SET_VAR(taskChan, 24, (u32) (0xe000 << 16) | (0xffff & destIncr)); /* inc[0] */
|
|
MCD_SET_VAR(taskChan, 4, (u32) dmaSize); /* var[4] */
|
|
MCD_SET_VAR(taskChan, 26, (u32) (0x2000 << 16) | (0xffff & xferSizeIncr)); /* inc[2] */
|
|
MCD_SET_VAR(taskChan, 6, (u32) flags); /* var[6] */
|
|
MCD_SET_VAR(taskChan, 2, (u32) currBD); /* var[2] */
|
|
MCD_SET_VAR(taskChan, 0, (u32) cSave); /* var[0] */
|
|
MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
|
|
MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
|
|
MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
|
|
MCD_SET_VAR(taskChan, 9, (u32) 0x00000000); /* var[9] */
|
|
MCD_SET_VAR(taskChan, 10, (u32) 0x00000001); /* var[10] */
|
|
MCD_SET_VAR(taskChan, 11, (u32) 0x00000004); /* var[11] */
|
|
MCD_SET_VAR(taskChan, 12, (u32) 0x08000000); /* var[12] */
|
|
MCD_SET_VAR(taskChan, 27, (u32) 0x00000000); /* inc[3] */
|
|
MCD_SET_VAR(taskChan, 28, (u32) 0xc0000000); /* inc[4] */
|
|
MCD_SET_VAR(taskChan, 29, (u32) 0x80000000); /* inc[5] */
|
|
MCD_SET_VAR(taskChan, 30, (u32) 0x80000001); /* inc[6] */
|
|
MCD_SET_VAR(taskChan, 31, (u32) 0x40000000); /* inc[7] */
|
|
|
|
/* Set the task's Enable bit in its Task Control Register */
|
|
MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
|
|
}
|
|
|
|
/* Task 4 */
|
|
|
|
void MCD_startDmaENetRcv(char *bDBase, char *currBD, char *rcvFifoPtr,
|
|
volatile TaskTableEntry * taskTable, int channel)
|
|
{
|
|
volatile TaskTableEntry *taskChan = taskTable + channel;
|
|
|
|
MCD_SET_VAR(taskChan, 0, (u32) bDBase); /* var[0] */
|
|
MCD_SET_VAR(taskChan, 3, (u32) currBD); /* var[3] */
|
|
MCD_SET_VAR(taskChan, 6, (u32) rcvFifoPtr); /* var[6] */
|
|
MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
|
|
MCD_SET_VAR(taskChan, 2, (u32) 0x00000000); /* var[2] */
|
|
MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
|
|
MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
|
|
MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
|
|
MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
|
|
MCD_SET_VAR(taskChan, 9, (u32) 0x0000ffff); /* var[9] */
|
|
MCD_SET_VAR(taskChan, 10, (u32) 0x30000000); /* var[10] */
|
|
MCD_SET_VAR(taskChan, 11, (u32) 0x0fffffff); /* var[11] */
|
|
MCD_SET_VAR(taskChan, 12, (u32) 0x00000008); /* var[12] */
|
|
MCD_SET_VAR(taskChan, 24, (u32) 0x00000000); /* inc[0] */
|
|
MCD_SET_VAR(taskChan, 25, (u32) 0x60000000); /* inc[1] */
|
|
MCD_SET_VAR(taskChan, 26, (u32) 0x20000004); /* inc[2] */
|
|
MCD_SET_VAR(taskChan, 27, (u32) 0x40000000); /* inc[3] */
|
|
|
|
/* Set the task's Enable bit in its Task Control Register */
|
|
MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
|
|
}
|
|
|
|
/* Task 5 */
|
|
|
|
void MCD_startDmaENetXmit(char *bDBase, char *currBD, char *xmitFifoPtr,
|
|
volatile TaskTableEntry * taskTable, int channel)
|
|
{
|
|
volatile TaskTableEntry *taskChan = taskTable + channel;
|
|
|
|
MCD_SET_VAR(taskChan, 0, (u32) bDBase); /* var[0] */
|
|
MCD_SET_VAR(taskChan, 3, (u32) currBD); /* var[3] */
|
|
MCD_SET_VAR(taskChan, 11, (u32) xmitFifoPtr); /* var[11] */
|
|
MCD_SET_VAR(taskChan, 1, (u32) 0x00000000); /* var[1] */
|
|
MCD_SET_VAR(taskChan, 2, (u32) 0x00000000); /* var[2] */
|
|
MCD_SET_VAR(taskChan, 4, (u32) 0x00000000); /* var[4] */
|
|
MCD_SET_VAR(taskChan, 5, (u32) 0x00000000); /* var[5] */
|
|
MCD_SET_VAR(taskChan, 6, (u32) 0x00000000); /* var[6] */
|
|
MCD_SET_VAR(taskChan, 7, (u32) 0x00000000); /* var[7] */
|
|
MCD_SET_VAR(taskChan, 8, (u32) 0x00000000); /* var[8] */
|
|
MCD_SET_VAR(taskChan, 9, (u32) 0x00000000); /* var[9] */
|
|
MCD_SET_VAR(taskChan, 10, (u32) 0x00000000); /* var[10] */
|
|
MCD_SET_VAR(taskChan, 12, (u32) 0x00000000); /* var[12] */
|
|
MCD_SET_VAR(taskChan, 13, (u32) 0x0000ffff); /* var[13] */
|
|
MCD_SET_VAR(taskChan, 14, (u32) 0xffffffff); /* var[14] */
|
|
MCD_SET_VAR(taskChan, 15, (u32) 0x00000004); /* var[15] */
|
|
MCD_SET_VAR(taskChan, 16, (u32) 0x00000008); /* var[16] */
|
|
MCD_SET_VAR(taskChan, 24, (u32) 0x00000000); /* inc[0] */
|
|
MCD_SET_VAR(taskChan, 25, (u32) 0x60000000); /* inc[1] */
|
|
MCD_SET_VAR(taskChan, 26, (u32) 0x40000000); /* inc[2] */
|
|
MCD_SET_VAR(taskChan, 27, (u32) 0xc000fffc); /* inc[3] */
|
|
MCD_SET_VAR(taskChan, 28, (u32) 0xe0000004); /* inc[4] */
|
|
MCD_SET_VAR(taskChan, 29, (u32) 0x80000000); /* inc[5] */
|
|
MCD_SET_VAR(taskChan, 30, (u32) 0x4000ffff); /* inc[6] */
|
|
MCD_SET_VAR(taskChan, 31, (u32) 0xe0000001); /* inc[7] */
|
|
|
|
/* Set the task's Enable bit in its Task Control Register */
|
|
MCD_dmaBar->taskControl[channel] |= (u16) 0x8000;
|
|
}
|