svn commit: r225218 - projects/armv6/sys/arm/arm

[Olivier Houchard]

Author: cognet
Date: Sat Aug 27 15:41:48 2011
New Revision: 225218
URL: http://svn.freebsd.org/changeset/base/225218

Log:
  Add armv7_cpu_sleep, since the method used in arm11_sleep is deprecated
  
  Submitted by:	Damjan Marion

Modified:
  projects/armv6/sys/arm/arm/cpufunc_asm_armv7.S

Modified: projects/armv6/sys/arm/arm/cpufunc_asm_armv7.S
==============================================================================
--- projects/armv6/sys/arm/arm/cpufunc_asm_armv7.S	Sat Aug 27 15:36:49 2011	(r225217)
+++ projects/armv6/sys/arm/arm/cpufunc_asm_armv7.S	Sat Aug 27 15:41:48 2011	(r225218)
@@ -191,3 +191,8 @@ ENTRY_NP(armv7_icache_sync_range)
 	mcr	p15, 0, r0, c7, c10, 4	/* drain the write buffer */
 	bx	lr
 
+ENTRY(armv7_cpu_sleep)
+	mcr	p15, 0, r0, c7, c10, 4	/* drain the write buffer */
+	/* FIXME: replace with WFI instruction when AS will support it */
+	.word  0xe320f003		/* wait for interrupt */
+	bx	lr