xen: vTPM and vTPM Manager stubdoms

The vTPM stubdomain allows a virtual TPM to be created and used to
provide TPM functionality to Xen guest domains. The vTPM Manager
stubdomain seals the secrets of each vTPM to the physical TPM, thereby
extending the chain of trust to the virtual machines in Xen. More
information on Xen vTPMs found at
https://xenbits.xen.org/docs/unstable/man/xen-vtpm.7.html This xen-vtpm
recipe uses Xen/stubdom source tree to build the Xen vTPM and vTPM
Manager binaries and MiniOS source tree to build the Xen vTPM and vTPM
Manager stubdomains.

This recipe provides the ability to modify how the vTPM stubdomains are
created and the ability to independently patch the vTPM stubdomain
source code as necessary.

Signed-off-by: Kurt Bodiker <kurt.bodiker@braintrust-us.com>
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>

1 files changed, 21 insertions, 0 deletions

diff --git a/recipes-extended/xen/xen-vtpm_4.9.0.bb b/recipes-extended/xen/xen-vtpm_4.9.0.bb
new file mode 100644
index 00000000..c58a02d8
--- /dev/null
+++ b/recipes-extended/xen/xen-vtpm_4.9.0.bb
@@ -0,0 +1,21 @@
+# Copyright (C) 2017 Kurt Bodiker <kurt.bodiker@braintrust-us.com>
+# Released under the MIT license (see COPYING.MIT for the terms)
+
+DESCRIPTION = "MiniOS-based vTPMs for Xen"
+HOMEPAGE = "https://www.xenproject.org"
+LICENSE = "GPLv2 & BSD-3-Clause"
+LIC_FILES_CHKSUM = "file://COPYING;md5=b1ceb1b03a49b202ee6f41ffd1ed0155 \
+                    file://vtpm/COPYING;md5=75a98062ab0322ded060d9026a1bda61 \
+"
+
+# git commit hash for Xen's RELEASE-4.9.0 tag
+SRCREV_xen = "c30bf55594a53fae8aae08aabf16fc192faad7da"
+SRC_URI = "\
+    git://xenbits.xen.org/xen.git;protocol=git;nobranch=1;name=xen;subpath=stubdom \
+    git://xenbits.xen.org/xen.git;protocol=git;nobranch=1;name=xen;destsuffix=stubdom/include;subpath=tools/xenstore/include \
+"
+
+S="${WORKDIR}/stubdom"
+B="${S}"
+
+require xen-vtpm.inc