Add pm_plat_attributes.xml to EKB XML files

Adds pm_plat_attributes.xml to EKB XML files
to allow hardware procedures to reference new
AVS related attributes

Signed-off-by: Nick Bofferding <opensource@bofferding.net>
diff --git a/openpower/package/ekb/ekb.mk b/openpower/package/ekb/ekb.mk
index a9bf202..e1c3c66 100644
--- a/openpower/package/ekb/ekb.mk
+++ b/openpower/package/ekb/ekb.mk
@@ -20,6 +20,7 @@
            chips/p10/procedures/xml/attribute_info/p10_pervasive_attributes.xml \
            chips/p10/procedures/xml/attribute_info/p10_runn_attributes.xml \
            chips/p10/procedures/xml/attribute_info/p10_bars_attributes.xml \
+           chips/p10/procedures/xml/attribute_info/pm_plat_attributes.xml \
            hwpf/fapi2/xml/attribute_info/unit_attributes.xml \
            hwpf/fapi2/xml/attribute_info/common_attributes.xml \
            hwpf/fapi2/xml/attribute_info/chip_attributes.xml