meta-bletchley: enable tpm2-tools

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I478258cbf55a66b5c93eca7a09b264e3a2325ca2
diff --git a/meta-facebook/recipes-phosphor/images/obmc-phosphor-image.bbappend b/meta-facebook/recipes-phosphor/images/obmc-phosphor-image.bbappend
index f62ffdb..5755aa5 100644
--- a/meta-facebook/recipes-phosphor/images/obmc-phosphor-image.bbappend
+++ b/meta-facebook/recipes-phosphor/images/obmc-phosphor-image.bbappend
@@ -1,3 +1,9 @@
 FILESEXTRAPATHS:prepend := "${THISDIR}/${PN}:"
 
 IMAGE_FEATURES:remove:fb-nohost = "obmc-console"
+
+OBMC_IMAGE_EXTRA_INSTALL:append = "\
+    ${@bb.utils.contains('DISTRO_FEATURES', 'tpm', \
+        bb.utils.contains('MACHINE_FEATURES', 'tpm2', 'tpm2-tools', '', d), \
+        '', d)} \
+    "