From 0268ea4e1545ce1a49ff7f6924b2b23c6b814462 Mon Sep 17 00:00:00 2001
From: Chris Steffen <cwsteffen@us.ibm.com>
Date: Wed, 24 Apr 2019 13:35:19 -0400
Subject: Axone Xbus Linearity

Change-Id: I7890146ba7e05197910bdbe77d19f221b7b5b912
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/76460
Tested-by: FSP CI Jenkins <fsp-CI-jenkins+hostboot@us.ibm.com>
Tested-by: Jenkins Server <pfd-jenkins+hostboot@us.ibm.com>
Tested-by: HWSV CI <hwsv-ci+hostboot@us.ibm.com>
Tested-by: PPE CI <ppe-ci+hostboot@us.ibm.com>
Tested-by: Hostboot CI <hostboot-ci+hostboot@us.ibm.com>
Reviewed-by: Megan P. Nguyen <pmegan@us.ibm.com>
Reviewed-by: Christian R. Geddes <crgeddes@us.ibm.com>
Reviewed-by: Jennifer A. Stofer <stofer@us.ibm.com>
Reviewed-on: http://rchgit01.rchland.ibm.com/gerrit1/76470
Reviewed-by: RAJA DAS <rajadas2@in.ibm.com>
---
 .../xml/attribute_info/chip_ec_attributes.xml         | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/import/chips/p9')

diff --git a/src/import/chips/p9/procedures/xml/attribute_info/chip_ec_attributes.xml b/src/import/chips/p9/procedures/xml/attribute_info/chip_ec_attributes.xml
index 3db8e356..29c973dc 100644
--- a/src/import/chips/p9/procedures/xml/attribute_info/chip_ec_attributes.xml
+++ b/src/import/chips/p9/procedures/xml/attribute_info/chip_ec_attributes.xml
@@ -148,6 +148,25 @@
     </chipEcFeature>
   </attribute>
   <!-- ********************************************************************* -->
+  <attribute>
+    <id>ATTR_CHIP_EC_FEATURE_XBUS_COMPRESSION_WORKAROUND</id>
+    <targetType>TARGET_TYPE_PROC_CHIP</targetType>
+    <description>
+      Modifies calibration gain targets and moves common mode to improve
+        DAC linearity and compression.
+      Enable only for Axone.
+    </description>
+    <chipEcFeature>
+      <chip>
+        <name>ENUM_ATTR_NAME_AXONE</name>
+        <ec>
+          <value>0x10</value>
+          <test>GREATER_THAN_OR_EQUAL</test>
+        </ec>
+      </chip>
+    </chipEcFeature>
+  </attribute>
+  <!-- ********************************************************************* -->
   <attribute>
     <id>ATTR_CHIP_EC_FEATURE_NO_NPU2_FIR</id>
     <targetType>TARGET_TYPE_PROC_CHIP, TARGET_TYPE_PROC_CHIP</targetType>
-- 
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