/****************************************************************************//* *	coldfire.h -- Motorola ColdFire CPU sepecific defines * *	(C) Copyright 1999-2002, Greg Ungerer (gerg@snapgear.com) *	(C) Copyright 2000, Lineo (www.lineo.com) *//****************************************************************************/#ifndef	coldfire_h#define	coldfire_h/****************************************************************************/#include <linux/config.h>/* *	Define the processor support peripherals base address. *	This is generally setup by the boards start up code. */#define	MCF_MBAR	0x10000000#define	MCF_MBAR2	0x80000000#define	MCF_IPSBAR	0x40000000#ifdef CONFIG_M5282#undef MCF_MBAR#define	MCF_MBAR	MCF_IPSBAR#endif/* *	Define master clock frequency. */#if defined(CONFIG_CLOCK_11MHz)#define	MCF_CLK		11289600#elif defined(CONFIG_CLOCK_16MHz)#define	MCF_CLK		16000000#elif defined(CONFIG_CLOCK_20MHz)#define	MCF_CLK		20000000#elif defined(CONFIG_CLOCK_24MHz)#define	MCF_CLK		24000000#elif defined(CONFIG_CLOCK_25MHz)#define	MCF_CLK		25000000#elif defined(CONFIG_CLOCK_33MHz)#define	MCF_CLK		33000000#elif defined(CONFIG_CLOCK_40MHz)#define	MCF_CLK		40000000#elif defined(CONFIG_CLOCK_45MHz)#define	MCF_CLK		45000000#elif defined(CONFIG_CLOCK_48MHz)#define	MCF_CLK		48000000#elif defined(CONFIG_CLOCK_50MHz)#define	MCF_CLK		50000000#elif defined(CONFIG_CLOCK_54MHz)#define	MCF_CLK		54000000#elif defined(CONFIG_CLOCK_60MHz)#define	MCF_CLK		60000000#elif defined(CONFIG_CLOCK_64MHz)#define	MCF_CLK		64000000#elif defined(CONFIG_CLOCK_66MHz)#define	MCF_CLK		66000000#elif defined(CONFIG_CLOCK_70MHz)#define	MCF_CLK		70000000#elif defined(CONFIG_CLOCK_140MHz)#define	MCF_CLK		140000000#else#error "Don't know what your ColdFire CPU clock frequency is??"#endif/* *	One some ColdFire family members the bus clock (used by internal *	peripherals) is not the same as the CPU clock. */#ifdef CONFIG_M5249#define	MCF_BUSCLK	(MCF_CLK / 2)#else#define	MCF_BUSCLK	MCF_CLK#endif/****************************************************************************/#endif	/* coldfire_h */