c471307437
Patch from Lennert Buytenhek This patch adds support for the Intel ixp23xx series of CPUs. The ixp23xx is an XSC3 based CPU with 512K of L2 cache, a 64bit 66MHz PCI interface, two DDR RAM interfaces, QDR RAM interfaces, two gigabit MACs, two 10/100 MACs, expansion bus, four microengines, a Media and Switch Fabric unit almost identical to the one on the ixp2400, two xscale (8250ish) UARTs and a bunch of other stuff. This patch adds the core ixp23xx support code, and support for the ADI Engineering Roadrunner, Intel IXDP2351, and IP Fabrics Double Espresso platforms. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
32 lines
761 B
C
32 lines
761 B
C
/*
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* include/asm-arm/arch-ixp23xx/platform.h
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*
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* Various bits of code used by platform-level code.
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*
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* Author: Deepak Saxena <dsaxena@plexity.net>
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*
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* Copyright 2005 (c) MontaVista Software, Inc.
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*
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* This file is licensed under the terms of the GNU General Public
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* License version 2. This program is licensed "as is" without any
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* warranty of any kind, whether express or implied.
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*/
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#ifndef __ASSEMBLY__
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struct pci_sys_data;
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void ixp23xx_map_io(void);
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void ixp23xx_init_irq(void);
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void ixp23xx_sys_init(void);
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int ixp23xx_pci_setup(int, struct pci_sys_data *);
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void ixp23xx_pci_preinit(void);
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struct pci_bus *ixp23xx_pci_scan_bus(int, struct pci_sys_data*);
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extern struct sys_timer ixp23xx_timer;
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#define IXP23XX_UART_XTAL 14745600
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#endif
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