Module Name:	syssrc
Committed By:	briggs
Date:		Thu Jan 24 04:23:19 UTC 2002

Modified Files:
	syssrc/sys/arch/arm/arm: cpufunc.c cpufunc_asm_xscale.S
	syssrc/sys/arch/arm/conf: files.arm
	syssrc/sys/arch/arm/include: cpufunc.h
	syssrc/sys/arch/evbarm/conf: std.iq80310

Log Message:
Two changes for XScale:
	1) Add defparam XSCALE_CCLKCFG to define a parameter for the
	   CCLKCFG register.  Default it to '9' on the IQ80310.
	2) Add a sleep call to the xscale CPU function vector (replacing
	   the nullop) which should drop the CPU into "idle" mode when
	   cpu_switch finds nothing on the run queues.


To generate a diff of this commit:
cvs rdiff -r1.25 -r1.26 syssrc/sys/arch/arm/arm/cpufunc.c
cvs rdiff -r1.7 -r1.8 syssrc/sys/arch/arm/arm/cpufunc_asm_xscale.S
cvs rdiff -r1.52 -r1.53 syssrc/sys/arch/arm/conf/files.arm
cvs rdiff -r1.15 -r1.16 syssrc/sys/arch/arm/include/cpufunc.h
cvs rdiff -r1.9 -r1.10 syssrc/sys/arch/evbarm/conf/std.iq80310

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.