61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
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/*
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* arch/ppc/platforms/85xx/mpc8540_ads.h
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*
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* MPC8540ADS board definitions
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*
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* Maintainer: Kumar Gala <kumar.gala@freescale.com>
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*
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* Copyright 2004 Freescale Semiconductor Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*/
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#ifndef __MACH_MPC8540ADS_H__
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#define __MACH_MPC8540ADS_H__
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#include <linux/config.h>
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#include <linux/initrd.h>
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#define BOARD_CCSRBAR ((uint)0xe0000000)
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#define BCSR_ADDR ((uint)0xf8000000)
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#define BCSR_SIZE ((uint)(32 * 1024))
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/* PCI interrupt controller */
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#define PIRQA MPC85xx_IRQ_EXT1
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#define PIRQB MPC85xx_IRQ_EXT2
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#define PIRQC MPC85xx_IRQ_EXT3
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#define PIRQD MPC85xx_IRQ_EXT4
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#define MPC85XX_PCI1_LOWER_IO 0x00000000
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#define MPC85XX_PCI1_UPPER_IO 0x00ffffff
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#define MPC85XX_PCI1_LOWER_MEM 0x80000000
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#define MPC85XX_PCI1_UPPER_MEM 0x9fffffff
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#define MPC85XX_PCI1_IO_BASE 0xe2000000
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#define MPC85XX_PCI1_MEM_OFFSET 0x00000000
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#define MPC85XX_PCI1_IO_SIZE 0x01000000
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/* PCI config */
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#define PCI1_CFG_ADDR_OFFSET (0x8000)
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#define PCI1_CFG_DATA_OFFSET (0x8004)
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#define PCI2_CFG_ADDR_OFFSET (0x9000)
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#define PCI2_CFG_DATA_OFFSET (0x9004)
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/* Additional register for PCI-X configuration */
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#define PCIX_NEXT_CAP 0x60
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#define PCIX_CAP_ID 0x61
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#define PCIX_COMMAND 0x62
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#define PCIX_STATUS 0x64
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/* Offset of CPM register space */
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#define CPM_MAP_ADDR (CCSRBAR + MPC85xx_CPM_OFFSET)
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#endif /* __MACH_MPC8540ADS_H__ */
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