[ARM] Move HZ definition into Kconfig

Move the HZ definition into Kconfig, and set appropriate defaults for platforms. Remove mostly empty asm/arch/param.h include file. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
git-mirror · Mar 21, 2006 · f806581 · f806581
1 parent ec1248e
commit f806581
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Showing 24 changed files with 8 additions and 252 deletions.
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
@@ -434,6 +434,13 @@ config NO_IDLE_HZ
 	  Currently at least OMAP, PXA2xx and SA11x0 platforms are known
 	  to have accurate timekeeping with dynamic tick.
 
+config HZ
+	int
+	default 128 if ARCH_L7200
+	default 200 if ARCH_EBSA110 || ARCH_S3C2410
+	default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER_HZ != 0
+	default 100
+
 config AEABI
 	bool "Use the ARM EABI to compile the kernel"
 	help

diff --git a/include/asm-arm/arch-aaec2000/param.h b/include/asm-arm/arch-aaec2000/param.h
diff --git a/include/asm-arm/arch-at91rm9200/param.h b/include/asm-arm/arch-at91rm9200/param.h
diff --git a/include/asm-arm/arch-cl7500/param.h b/include/asm-arm/arch-cl7500/param.h
diff --git a/include/asm-arm/arch-clps711x/param.h b/include/asm-arm/arch-clps711x/param.h
diff --git a/include/asm-arm/arch-ebsa110/param.h b/include/asm-arm/arch-ebsa110/param.h
diff --git a/include/asm-arm/arch-ebsa285/param.h b/include/asm-arm/arch-ebsa285/param.h
diff --git a/include/asm-arm/arch-h720x/param.h b/include/asm-arm/arch-h720x/param.h
diff --git a/include/asm-arm/arch-imx/param.h b/include/asm-arm/arch-imx/param.h
diff --git a/include/asm-arm/arch-integrator/param.h b/include/asm-arm/arch-integrator/param.h
diff --git a/include/asm-arm/arch-iop3xx/param.h b/include/asm-arm/arch-iop3xx/param.h
diff --git a/include/asm-arm/arch-ixp2000/param.h b/include/asm-arm/arch-ixp2000/param.h
diff --git a/include/asm-arm/arch-ixp4xx/param.h b/include/asm-arm/arch-ixp4xx/param.h
diff --git a/include/asm-arm/arch-l7200/param.h b/include/asm-arm/arch-l7200/param.h
diff --git a/include/asm-arm/arch-lh7a40x/param.h b/include/asm-arm/arch-lh7a40x/param.h
diff --git a/include/asm-arm/arch-omap/param.h b/include/asm-arm/arch-omap/param.h
diff --git a/include/asm-arm/arch-pxa/param.h b/include/asm-arm/arch-pxa/param.h
diff --git a/include/asm-arm/arch-realview/param.h b/include/asm-arm/arch-realview/param.h
diff --git a/include/asm-arm/arch-rpc/param.h b/include/asm-arm/arch-rpc/param.h
diff --git a/include/asm-arm/arch-s3c2410/param.h b/include/asm-arm/arch-s3c2410/param.h
diff --git a/include/asm-arm/arch-sa1100/param.h b/include/asm-arm/arch-sa1100/param.h
diff --git a/include/asm-arm/arch-shark/param.h b/include/asm-arm/arch-shark/param.h
diff --git a/include/asm-arm/arch-versatile/param.h b/include/asm-arm/arch-versatile/param.h
diff --git a/include/asm-arm/param.h b/include/asm-arm/param.h
@@ -11,12 +11,7 @@
 #define __ASM_PARAM_H
 
 #ifdef __KERNEL__
-# include <asm/arch/param.h>		/* for kernel version of HZ */
-
-# ifndef HZ
-#  define HZ		100		/* Internal kernel timer frequency */
-# endif
-
+# define HZ		CONFIG_HZ	/* Internal kernel timer frequency */
 # define USER_HZ	100		/* User interfaces are in "ticks" */
 # define CLOCKS_PER_SEC	(USER_HZ)	/* like times() */
 #else