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authorLijian Zhao <lijian.zhao@intel.com>2017-12-01 12:53:43 -0800
committerAaron Durbin <adurbin@chromium.org>2017-12-11 19:29:15 +0000
commit408d76f8673ec69ae8b48ad93e0889d46652c322 (patch)
treefe0b492a448318c74cb946055c9ba19c1e4ffdc2 /src/soc/intel/cannonlake
parent5598db254fe34cb9b3557fcfba915d90725bf173 (diff)
downloadcoreboot-408d76f8673ec69ae8b48ad93e0889d46652c322.tar.xz
soc/intel/cannonlake: Add support for D0 stepping
D0 stepping with CPUID 0x60663 need to be added in coreboot. TEST=Boot up with D0 stepping processor Change-Id: I3b0f2616843367d2bfbee1b5bf75772b9e83e931 Signed-off-by: Lijian Zhao <lijian.zhao@intel.com> Reviewed-on: https://review.coreboot.org/22676 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Diffstat (limited to 'src/soc/intel/cannonlake')
-rw-r--r--src/soc/intel/cannonlake/include/soc/cpu.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/soc/intel/cannonlake/include/soc/cpu.h b/src/soc/intel/cannonlake/include/soc/cpu.h
index bd9db37848..e50801f0b0 100644
--- a/src/soc/intel/cannonlake/include/soc/cpu.h
+++ b/src/soc/intel/cannonlake/include/soc/cpu.h
@@ -25,6 +25,7 @@
#define CPUID_CANNONLAKE_A0 0x60660
#define CPUID_CANNONLAKE_B0 0x60661
#define CPUID_CANNONLAKE_C0 0x60662
+#define CPUID_CANNONLAKE_D0 0x60663
/* Latency times in units of 1024ns. */
#define C_STATE_LATENCY_CONTROL_0_LIMIT 0x4e