a6f1063b38
Patch from Lennert Buytenhek The enp2611 version of the ixp2000 netdev driver needs to be able to access a number of on-board peripherals. ioremap() is not suitable for this, as that will cause XCB=000 mappings to be done, which will make the cpu susceptible to crashing on ixp2400 erratum #66. Properly aligned iotable mappings with MT_IXP2000_DEVICE will cause section mappings with XCB=101 to be done, which is safe. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
41 lines
1.2 KiB
C
41 lines
1.2 KiB
C
/*
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* include/asm-arm/arch-ixp2000/enp2611.h
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*
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* Register and other defines for Radisys ENP-2611
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*
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* Created 2004 by Lennert Buytenhek from the ixdp2x01 code. The
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* original version carries the following notices:
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*
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* Original Author: Naeem Afzal <naeem.m.afzal@intel.com>
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* Maintainer: Deepak Saxena <dsaxena@plexity.net>
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*
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* Copyright (C) 2002 Intel Corp.
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* Copyright (C) 2003-2004 MontaVista Software, 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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#ifndef __ENP2611_H
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#define __ENP2611_H
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#define ENP2611_CALEB_PHYS_BASE 0xc5000000
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#define ENP2611_CALEB_VIRT_BASE 0xfe000000
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#define ENP2611_CALEB_SIZE 0x00100000
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#define ENP2611_PM3386_0_PHYS_BASE 0xc6000000
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#define ENP2611_PM3386_0_VIRT_BASE 0xfe100000
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#define ENP2611_PM3386_0_SIZE 0x00100000
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#define ENP2611_PM3386_1_PHYS_BASE 0xc6400000
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#define ENP2611_PM3386_1_VIRT_BASE 0xfe200000
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#define ENP2611_PM3386_1_SIZE 0x00100000
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#define ENP2611_GPIO_SCL 7
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#define ENP2611_GPIO_SDA 6
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#endif
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