New patch to review for coreboot: ae50a6f cpu/intel/2065x: add define for MSR IA32_FERR_CAPABILITY

[Alexander Couzens]

Alexander Couzens ([e-mail]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/8658

-gerrit

commit ae50a6fa2d0b59fcb0c82e7001a92a5e4d1bcf9e
Author: Alexander Couzens 
Date:   Tue Feb 24 03:07:02 2015 +0100

cpu/intel/2065x: add define for MSR IA32_FERR_CAPABILITY

BIOS Writer's Guide, rev 1.6.0, June 2012:
    This MSR controls whether and FERR message is sent over the system bus
    when unmasked x87 exceptions are generated.

This feature is not supported from Sandy Bridge processor onwards.

Change-Id: I19b260ca4b62f57c26989430693b00b9853bc441
    Signed-off-by: Alexander Couzens 
---
 src/cpu/intel/model_2065x/model_2065x.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/cpu/intel/model_2065x/model_2065x.h b/src/cpu/intel/model_2065x/model_2065x.h
index 454f7be..649697f 100644
--- a/src/cpu/intel/model_2065x/model_2065x.h
+++ b/src/cpu/intel/model_2065x/model_2065x.h
@@ -35,6 +35,8 @@
 #define IA32_PLATFORM_DCA_CAP		0x1f8
 #define IA32_MISC_ENABLE		0x1a0
 #define MSR_TEMPERATURE_TARGET		0x1a2
+#define IA32_FERR_CAPABILITY		0x1af
+#define   FERR_ENABLE			(1 << 0)
 #define IA32_PERF_CTL 			0x199
 #define IA32_THERM_INTERRUPT		0x19b
 #define IA32_ENERGY_PERFORMANCE_BIAS	0x1b0