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/*
* Copyright (c) 2008 Carsten Schlote <c.schlote@konzeptpark.de>
* See file CREDITS for list of people who contributed to this project.
*
* This file is part of U-Boot V2.
*
* U-Boot V2 is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* U-Boot V2 is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with U-Boot V2. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file
* Register and bit definitions for the MCF548X and MCF547x
* Multichannel DMA
*/
#ifndef __MCF548X_DMA_H__
#define __MCF548X_DMA_H__
/*
* Multi-Channel DMA (DMA)
*/
/* Register read/write macros */
#define MCF_DMA_DIPR (*(vuint32_t*)(&__MBAR[0x008014]))
#define MCF_DMA_DIMR (*(vuint32_t*)(&__MBAR[0x008018]))
#define MCF_DMA_IMCR (*(vuint32_t*)(&__MBAR[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__ */
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