[LinuxBIOS] r2522 - in trunk/LinuxBIOSv2/src/cpu/intel: model_69x model_6dx model_6xx

svn at openbios.org svn at openbios.org
Thu Dec 14 01:40:10 CET 2006


Author: stepan
Date: 2006-12-14 01:40:09 +0100 (Thu, 14 Dec 2006)
New Revision: 2522

Modified:
   trunk/LinuxBIOSv2/src/cpu/intel/model_69x/model_69x_init.c
   trunk/LinuxBIOSv2/src/cpu/intel/model_6dx/model_6dx_init.c
   trunk/LinuxBIOSv2/src/cpu/intel/model_6xx/model_6xx_init.c
Log:
Add mtrr support for pentium m cpus

For cache to work the x86_setup_mtrrs() must be called. 

Closes #61

Signed-off-by: Jon Dufresne <jon.dufresne at gmail.com>
Acked-by: Stefan Reinauer <stepan at coresystems.de>



Modified: trunk/LinuxBIOSv2/src/cpu/intel/model_69x/model_69x_init.c
===================================================================
--- trunk/LinuxBIOSv2/src/cpu/intel/model_69x/model_69x_init.c	2006-12-14 00:31:38 UTC (rev 2521)
+++ trunk/LinuxBIOSv2/src/cpu/intel/model_69x/model_69x_init.c	2006-12-14 00:40:09 UTC (rev 2522)
@@ -24,6 +24,7 @@
 {
 	/* Turn on caching if we haven't already */
 	x86_enable_cache();
+	x86_setup_mtrrs(36);
 	x86_mtrr_check();
 	
 	/* Update the microcode */

Modified: trunk/LinuxBIOSv2/src/cpu/intel/model_6dx/model_6dx_init.c
===================================================================
--- trunk/LinuxBIOSv2/src/cpu/intel/model_6dx/model_6dx_init.c	2006-12-14 00:31:38 UTC (rev 2521)
+++ trunk/LinuxBIOSv2/src/cpu/intel/model_6dx/model_6dx_init.c	2006-12-14 00:40:09 UTC (rev 2522)
@@ -24,6 +24,7 @@
 {
 	/* Turn on caching if we haven't already */
 	x86_enable_cache();
+	x86_setup_mtrrs(36);
 	x86_mtrr_check();
 	
 	/* Update the microcode */

Modified: trunk/LinuxBIOSv2/src/cpu/intel/model_6xx/model_6xx_init.c
===================================================================
--- trunk/LinuxBIOSv2/src/cpu/intel/model_6xx/model_6xx_init.c	2006-12-14 00:31:38 UTC (rev 2521)
+++ trunk/LinuxBIOSv2/src/cpu/intel/model_6xx/model_6xx_init.c	2006-12-14 00:40:09 UTC (rev 2522)
@@ -30,6 +30,7 @@
 {
 	/* Turn on caching if we haven't already */
 	x86_enable_cache();
+	x86_setup_mtrrs(36);
 	x86_mtrr_check();
 	
 	/* Update the microcode */





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