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Commit 1bdd89db authored by Greg Ungerer's avatar Greg Ungerer Committed by Linus Torvalds
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[PATCH] m68knommu: defines to support the ColdFire 523x processor 



Add processor level and clock support defines for the ColdFire 523x
processor.

Signed-off-by: default avatarGreg Ungerer <gerg@uclinux.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 910ce396

include/asm-m68knommu/coldfire.h

+4 −2
Original line number Diff line number Diff line
@@ -22,7 +22,7 @@ 
#define	MCF_MBAR2	0x80000000

#define	MCF_IPSBAR	0x40000000



#if defined(CONFIG_M527x) || defined(CONFIG_M528x)

#if defined(CONFIG_M523x) || defined(CONFIG_M527x) || defined(CONFIG_M528x)

#undef MCF_MBAR

#define	MCF_MBAR	MCF_IPSBAR

#endif
@@ -54,6 +54,8 @@ 
#define	MCF_CLK		54000000

#elif defined(CONFIG_CLOCK_60MHz)

#define	MCF_CLK		60000000

#elif defined(CONFIG_CLOCK_62_5MHz)

#define MCF_CLK		62500000

#elif defined(CONFIG_CLOCK_64MHz)

#define	MCF_CLK		64000000

#elif defined(CONFIG_CLOCK_66MHz)
@@ -76,7 +78,7 @@ 
 *	One some ColdFire family members the bus clock (used by internal

 *	peripherals) is not the same as the CPU clock.

 */

#if defined(CONFIG_M5249) || defined(CONFIG_M527x)

#if defined(CONFIG_M523x) || defined(CONFIG_M5249) || defined(CONFIG_M527x)

#define	MCF_BUSCLK	(MCF_CLK / 2)

#else

#define	MCF_BUSCLK	MCF_CLK