Module Name: src
Committed By: matt
Date: Wed Sep 5 00:21:30 UTC 2012
Modified Files:
src/sys/arch/arm/cortex: a9_mpsubr.S
Log Message:
Force TTBCR to 0
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/arm/cortex/a9_mpsubr.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/arm/cortex/a9_mpsubr.S
diff -u src/sys/arch/arm/cortex/a9_mpsubr.S:1.2 src/sys/arch/arm/cortex/a9_mpsubr.S:1.3
--- src/sys/arch/arm/cortex/a9_mpsubr.S:1.2 Sun Sep 2 05:01:54 2012
+++ src/sys/arch/arm/cortex/a9_mpsubr.S Wed Sep 5 00:21:30 2012
@@ -1,4 +1,4 @@
-/* $NetBSD: a9_mpsubr.S,v 1.2 2012/09/02 05:01:54 matt Exp $ */
+/* $NetBSD: a9_mpsubr.S,v 1.3 2012/09/05 00:21:30 matt Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
* All rights reserved.
@@ -135,10 +135,14 @@ a9_cpuinit:
mcr p15, 0, r1, c8, c7, 0 /* Invalidate TLBs */
/* Set the Domain Access register. Very important! */
- XPUTC(#74)
+ XPUTC(#73)
mov r1, #((DOMAIN_CLIENT << (PMAP_DOMAIN_KERNEL*2)) | DOMAIN_CLIENT)
mcr p15, 0, r1, c3, c0, 0
+ XPUTC(#74)
+ mov r0, #0 /* make sure TTBCR is 0 */
+ mcr p15, 0, r0, c1, c0, 2
+
/*
* Enable the MMU, etc.
*/
