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- /*
- * linux/include/asm-arm/arch-pxa/hardware.h
- *
- * Author: Nicolas Pitre
- * Created: Jun 15, 2001
- * Copyright: MontaVista Software Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Note: This file was taken from linux-2.4.19-rmk4-pxa1
- *
- * - 2003/01/20 implementation specifics activated
- * Robert Schwebel <r.schwebel@pengutronix.de>
- */
- #ifndef __ASM_ARCH_HARDWARE_H
- #define __ASM_ARCH_HARDWARE_H
- #include <linux/config.h>
- #include <asm/mach-types.h>
- /*
- * Define CONFIG_CPU_MONAHANS in case some CPU of the PXA3xx family is selected.
- * PXA300/310/320 all have distinct register mappings in some cases, that's why
- * the exact CPU has to be selected. CONFIG_CPU_MONAHANS is a helper for common
- * drivers and compatibility glue with old source then.
- */
- #ifndef CONFIG_CPU_MONAHANS
- #if defined(CONFIG_CPU_PXA300) || \
- defined(CONFIG_CPU_PXA310) || \
- defined(CONFIG_CPU_PXA320)
- #define CONFIG_CPU_MONAHANS
- #endif
- #endif
- /*
- * These are statically mapped PCMCIA IO space for designs using it as a
- * generic IO bus, typically with ISA parts, hardwired IDE interfaces, etc.
- * The actual PCMCIA code is mapping required IO region at run time.
- */
- #define PCMCIA_IO_0_BASE 0xf6000000
- #define PCMCIA_IO_1_BASE 0xf7000000
- /*
- * We requires absolute addresses.
- */
- #define PCIO_BASE 0
- /*
- * Workarounds for at least 2 errata so far require this.
- * The mapping is set in mach-pxa/generic.c.
- */
- #define UNCACHED_PHYS_0 0xff000000
- #define UNCACHED_ADDR UNCACHED_PHYS_0
- /*
- * Intel PXA internal I/O mappings:
- *
- * 0x40000000 - 0x41ffffff <--> 0xf8000000 - 0xf9ffffff
- * 0x44000000 - 0x45ffffff <--> 0xfa000000 - 0xfbffffff
- * 0x48000000 - 0x49ffffff <--> 0xfc000000 - 0xfdffffff
- */
- #include "pxa-regs.h"
- #ifndef __ASSEMBLY__
- /*
- * GPIO edge detection for IRQs:
- * IRQs are generated on Falling-Edge, Rising-Edge, or both.
- * This must be called *before* the corresponding IRQ is registered.
- * Use this instead of directly setting GRER/GFER.
- */
- #define GPIO_FALLING_EDGE 1
- #define GPIO_RISING_EDGE 2
- #define GPIO_BOTH_EDGES 3
- #endif
- /*
- * Implementation specifics
- */
- #ifdef CONFIG_ARCH_LUBBOCK
- #include "lubbock.h"
- #endif
- #ifdef CONFIG_ARCH_PXA_IDP
- #include "idp.h"
- #endif
- #ifdef CONFIG_ARCH_PXA_CERF
- #include "cerf.h"
- #endif
- #ifdef CONFIG_ARCH_CSB226
- #include "csb226.h"
- #endif
- #ifdef CONFIG_ARCH_INNOKOM
- #include "innokom.h"
- #endif
- #ifdef CONFIG_ARCH_PLEB
- #include "pleb.h"
- #endif
- #endif /* _ASM_ARCH_HARDWARE_H */
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