98 lines
4.5 KiB
C
98 lines
4.5 KiB
C
/*
|
|
* m5485dma.h -- ColdFire 547x/548x DMA controller support.
|
|
* Copyright 2007-2009 Freescale Semiconductor, Inc. All Rights Reserved.
|
|
*/
|
|
#ifndef __MCF548X_DMA_H__
|
|
#define __MCF548X_DMA_H__
|
|
|
|
|
|
/* Register read/write macros */
|
|
#define MCF_DMA_DIPR MCF_REG32(0x008014)
|
|
#define MCF_DMA_DIMR MCF_REG32(0x008018)
|
|
#define MCF_DMA_IMCR MCF_REG32(0x00805C)
|
|
|
|
/* Bit definitions and macros for MCF_DMA_DIPR */
|
|
#define MCF_DMA_DIPR_TASK0 (0x00000001)
|
|
#define MCF_DMA_DIPR_TASK1 (0x00000002)
|
|
#define MCF_DMA_DIPR_TASK2 (0x00000004)
|
|
#define MCF_DMA_DIPR_TASK3 (0x00000008)
|
|
#define MCF_DMA_DIPR_TASK4 (0x00000010)
|
|
#define MCF_DMA_DIPR_TASK5 (0x00000020)
|
|
#define MCF_DMA_DIPR_TASK6 (0x00000040)
|
|
#define MCF_DMA_DIPR_TASK7 (0x00000080)
|
|
#define MCF_DMA_DIPR_TASK8 (0x00000100)
|
|
#define MCF_DMA_DIPR_TASK9 (0x00000200)
|
|
#define MCF_DMA_DIPR_TASK10 (0x00000400)
|
|
#define MCF_DMA_DIPR_TASK11 (0x00000800)
|
|
#define MCF_DMA_DIPR_TASK12 (0x00001000)
|
|
#define MCF_DMA_DIPR_TASK13 (0x00002000)
|
|
#define MCF_DMA_DIPR_TASK14 (0x00004000)
|
|
#define MCF_DMA_DIPR_TASK15 (0x00008000)
|
|
|
|
/* Bit definitions and macros for MCF_DMA_DIMR */
|
|
#define MCF_DMA_DIMR_TASK0 (0x00000001)
|
|
#define MCF_DMA_DIMR_TASK1 (0x00000002)
|
|
#define MCF_DMA_DIMR_TASK2 (0x00000004)
|
|
#define MCF_DMA_DIMR_TASK3 (0x00000008)
|
|
#define MCF_DMA_DIMR_TASK4 (0x00000010)
|
|
#define MCF_DMA_DIMR_TASK5 (0x00000020)
|
|
#define MCF_DMA_DIMR_TASK6 (0x00000040)
|
|
#define MCF_DMA_DIMR_TASK7 (0x00000080)
|
|
#define MCF_DMA_DIMR_TASK8 (0x00000100)
|
|
#define MCF_DMA_DIMR_TASK9 (0x00000200)
|
|
#define MCF_DMA_DIMR_TASK10 (0x00000400)
|
|
#define MCF_DMA_DIMR_TASK11 (0x00000800)
|
|
#define MCF_DMA_DIMR_TASK12 (0x00001000)
|
|
#define MCF_DMA_DIMR_TASK13 (0x00002000)
|
|
#define MCF_DMA_DIMR_TASK14 (0x00004000)
|
|
#define MCF_DMA_DIMR_TASK15 (0x00008000)
|
|
|
|
/* Bit definitions and macros for MCF_DMA_IMCR */
|
|
#define MCF_DMA_IMCR_SRC16(x) (((x)&0x00000003)<<0)
|
|
#define MCF_DMA_IMCR_SRC17(x) (((x)&0x00000003)<<2)
|
|
#define MCF_DMA_IMCR_SRC18(x) (((x)&0x00000003)<<4)
|
|
#define MCF_DMA_IMCR_SRC19(x) (((x)&0x00000003)<<6)
|
|
#define MCF_DMA_IMCR_SRC20(x) (((x)&0x00000003)<<8)
|
|
#define MCF_DMA_IMCR_SRC21(x) (((x)&0x00000003)<<10)
|
|
#define MCF_DMA_IMCR_SRC22(x) (((x)&0x00000003)<<12)
|
|
#define MCF_DMA_IMCR_SRC23(x) (((x)&0x00000003)<<14)
|
|
#define MCF_DMA_IMCR_SRC24(x) (((x)&0x00000003)<<16)
|
|
#define MCF_DMA_IMCR_SRC25(x) (((x)&0x00000003)<<18)
|
|
#define MCF_DMA_IMCR_SRC26(x) (((x)&0x00000003)<<20)
|
|
#define MCF_DMA_IMCR_SRC27(x) (((x)&0x00000003)<<22)
|
|
#define MCF_DMA_IMCR_SRC28(x) (((x)&0x00000003)<<24)
|
|
#define MCF_DMA_IMCR_SRC29(x) (((x)&0x00000003)<<26)
|
|
#define MCF_DMA_IMCR_SRC30(x) (((x)&0x00000003)<<28)
|
|
#define MCF_DMA_IMCR_SRC31(x) (((x)&0x00000003)<<30)
|
|
#define MCF_DMA_IMCR_SRC16_FEC0RX (0x00000000)
|
|
#define MCF_DMA_IMCR_SRC17_FEC0TX (0x00000000)
|
|
#define MCF_DMA_IMCR_SRC18_FEC0RX (0x00000020)
|
|
#define MCF_DMA_IMCR_SRC19_FEC0TX (0x00000080)
|
|
#define MCF_DMA_IMCR_SRC20_FEC1RX (0x00000100)
|
|
#define MCF_DMA_IMCR_SRC21_DREQ1 (0x00000000)
|
|
#define MCF_DMA_IMCR_SRC21_FEC1TX (0x00000400)
|
|
#define MCF_DMA_IMCR_SRC22_FEC0RX (0x00001000)
|
|
#define MCF_DMA_IMCR_SRC23_FEC0TX (0x00004000)
|
|
#define MCF_DMA_IMCR_SRC24_CTM0 (0x00010000)
|
|
#define MCF_DMA_IMCR_SRC24_FEC1RX (0x00020000)
|
|
#define MCF_DMA_IMCR_SRC25_CTM1 (0x00040000)
|
|
#define MCF_DMA_IMCR_SRC25_FEC1TX (0x00080000)
|
|
#define MCF_DMA_IMCR_SRC26_USBEP4 (0x00000000)
|
|
#define MCF_DMA_IMCR_SRC26_CTM2 (0x00200000)
|
|
#define MCF_DMA_IMCR_SRC27_USBEP5 (0x00000000)
|
|
#define MCF_DMA_IMCR_SRC27_CTM3 (0x00800000)
|
|
#define MCF_DMA_IMCR_SRC28_USBEP6 (0x00000000)
|
|
#define MCF_DMA_IMCR_SRC28_CTM4 (0x01000000)
|
|
#define MCF_DMA_IMCR_SRC28_DREQ1 (0x02000000)
|
|
#define MCF_DMA_IMCR_SRC28_PSC2RX (0x03000000)
|
|
#define MCF_DMA_IMCR_SRC29_DREQ1 (0x04000000)
|
|
#define MCF_DMA_IMCR_SRC29_CTM5 (0x08000000)
|
|
#define MCF_DMA_IMCR_SRC29_PSC2TX (0x0C000000)
|
|
#define MCF_DMA_IMCR_SRC30_FEC1RX (0x00000000)
|
|
#define MCF_DMA_IMCR_SRC30_CTM6 (0x10000000)
|
|
#define MCF_DMA_IMCR_SRC30_PSC3RX (0x30000000)
|
|
#define MCF_DMA_IMCR_SRC31_FEC1TX (0x00000000)
|
|
#define MCF_DMA_IMCR_SRC31_CTM7 (0x80000000)
|
|
#define MCF_DMA_IMCR_SRC31_PSC3TX (0xC0000000)
|
|
|
|
#endif /* __MCF548X_DMA_H__ */
|