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regs-apbx.h

/*
 * stmp378x: APBX register definitions
 *
 * Copyright (c) 2008 Freescale Semiconductor
 * Copyright 2008 Embedded Alley Solutions, Inc All Rights Reserved.
 *
 * This program 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 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 */
#ifndef _MACH_REGS_APBX
#define _MACH_REGS_APBX

#define REGS_APBX_BASE  (STMP3XXX_REGS_BASE + 0x24000)
#define REGS_APBX_PHYS  0x80024000
#define REGS_APBX_SIZE  0x2000

#define HW_APBX_CTRL0         0x0
#define BM_APBX_CTRL0_CLKGATE 0x40000000
#define BM_APBX_CTRL0_SFTRST  0x80000000

#define HW_APBX_CTRL1         0x10

#define HW_APBX_CTRL2         0x20

#define HW_APBX_CHANNEL_CTRL  0x30
#define BM_APBX_CHANNEL_CTRL_RESET_CHANNEL      0xFFFF0000
#define BP_APBX_CHANNEL_CTRL_RESET_CHANNEL      16

#define HW_APBX_DEVSEL        0x40

#define HW_APBX_CH0_NXTCMDAR  (0x110 + 0 * 0x70)
#define HW_APBX_CH1_NXTCMDAR  (0x110 + 1 * 0x70)
#define HW_APBX_CH2_NXTCMDAR  (0x110 + 2 * 0x70)
#define HW_APBX_CH3_NXTCMDAR  (0x110 + 3 * 0x70)
#define HW_APBX_CH4_NXTCMDAR  (0x110 + 4 * 0x70)
#define HW_APBX_CH5_NXTCMDAR  (0x110 + 5 * 0x70)
#define HW_APBX_CH6_NXTCMDAR  (0x110 + 6 * 0x70)
#define HW_APBX_CH7_NXTCMDAR  (0x110 + 7 * 0x70)
#define HW_APBX_CH8_NXTCMDAR  (0x110 + 8 * 0x70)
#define HW_APBX_CH9_NXTCMDAR  (0x110 + 9 * 0x70)
#define HW_APBX_CH10_NXTCMDAR (0x110 + 10 * 0x70)
#define HW_APBX_CH11_NXTCMDAR (0x110 + 11 * 0x70)
#define HW_APBX_CH12_NXTCMDAR (0x110 + 12 * 0x70)
#define HW_APBX_CH13_NXTCMDAR (0x110 + 13 * 0x70)
#define HW_APBX_CH14_NXTCMDAR (0x110 + 14 * 0x70)
#define HW_APBX_CH15_NXTCMDAR (0x110 + 15 * 0x70)

#define HW_APBX_CHn_NXTCMDAR  0x110
#define BM_APBX_CHn_CMD_COMMAND     0x00000003
#define BP_APBX_CHn_CMD_COMMAND     0
#define BV_APBX_CHn_CMD_COMMAND__NO_DMA_XFER     0
#define BV_APBX_CHn_CMD_COMMAND__DMA_WRITE       1
#define BV_APBX_CHn_CMD_COMMAND__DMA_READ  2
#define BV_APBX_CHn_CMD_COMMAND__DMA_SENSE       3
#define BM_APBX_CHn_CMD_CHAIN 0x00000004
#define BM_APBX_CHn_CMD_IRQONCMPLT  0x00000008
#define BM_APBX_CHn_CMD_SEMAPHORE   0x00000040
#define BM_APBX_CHn_CMD_WAIT4ENDCMD 0x00000080
#define BM_APBX_CHn_CMD_HALTONTERMINATE   0x00000100
#define BM_APBX_CHn_CMD_CMDWORDS    0x0000F000
#define BP_APBX_CHn_CMD_CMDWORDS    12
#define BM_APBX_CHn_CMD_XFER_COUNT  0xFFFF0000
#define BP_APBX_CHn_CMD_XFER_COUNT  16

#define HW_APBX_CH0_BAR       (0x130 + 0 * 0x70)
#define HW_APBX_CH1_BAR       (0x130 + 1 * 0x70)
#define HW_APBX_CH2_BAR       (0x130 + 2 * 0x70)
#define HW_APBX_CH3_BAR       (0x130 + 3 * 0x70)
#define HW_APBX_CH4_BAR       (0x130 + 4 * 0x70)
#define HW_APBX_CH5_BAR       (0x130 + 5 * 0x70)
#define HW_APBX_CH6_BAR       (0x130 + 6 * 0x70)
#define HW_APBX_CH7_BAR       (0x130 + 7 * 0x70)
#define HW_APBX_CH8_BAR       (0x130 + 8 * 0x70)
#define HW_APBX_CH9_BAR       (0x130 + 9 * 0x70)
#define HW_APBX_CH10_BAR            (0x130 + 10 * 0x70)
#define HW_APBX_CH11_BAR            (0x130 + 11 * 0x70)
#define HW_APBX_CH12_BAR            (0x130 + 12 * 0x70)
#define HW_APBX_CH13_BAR            (0x130 + 13 * 0x70)
#define HW_APBX_CH14_BAR            (0x130 + 14 * 0x70)
#define HW_APBX_CH15_BAR            (0x130 + 15 * 0x70)

#define HW_APBX_CHn_BAR       0x130

#define HW_APBX_CH0_SEMA      (0x140 + 0 * 0x70)
#define HW_APBX_CH1_SEMA      (0x140 + 1 * 0x70)
#define HW_APBX_CH2_SEMA      (0x140 + 2 * 0x70)
#define HW_APBX_CH3_SEMA      (0x140 + 3 * 0x70)
#define HW_APBX_CH4_SEMA      (0x140 + 4 * 0x70)
#define HW_APBX_CH5_SEMA      (0x140 + 5 * 0x70)
#define HW_APBX_CH6_SEMA      (0x140 + 6 * 0x70)
#define HW_APBX_CH7_SEMA      (0x140 + 7 * 0x70)
#define HW_APBX_CH8_SEMA      (0x140 + 8 * 0x70)
#define HW_APBX_CH9_SEMA      (0x140 + 9 * 0x70)
#define HW_APBX_CH10_SEMA     (0x140 + 10 * 0x70)
#define HW_APBX_CH11_SEMA     (0x140 + 11 * 0x70)
#define HW_APBX_CH12_SEMA     (0x140 + 12 * 0x70)
#define HW_APBX_CH13_SEMA     (0x140 + 13 * 0x70)
#define HW_APBX_CH14_SEMA     (0x140 + 14 * 0x70)
#define HW_APBX_CH15_SEMA     (0x140 + 15 * 0x70)

#define HW_APBX_CHn_SEMA      0x140
#define BM_APBX_CHn_SEMA_INCREMENT_SEMA   0x000000FF
#define BP_APBX_CHn_SEMA_INCREMENT_SEMA   0
#define BM_APBX_CHn_SEMA_PHORE      0x00FF0000
#define BP_APBX_CHn_SEMA_PHORE      16

#endif


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