[PATCH XEN] tools: Update files examples PV&PVH with pygrub.

[Alexandre GRIVEAUX <agriveaux@xxxxxxxxxxxx>]

Update files exemples PV&PVH for non direct kernel boot with pygrub.

Signed-off-by: Alexandre GRIVEAUX <agriveaux@xxxxxxxxxxxx>
---
 tools/examples/xlexample.pvhlinux | 3 +++
 tools/examples/xlexample.pvlinux  | 3 +++
 2 files changed, 6 insertions(+)

diff --git a/tools/examples/xlexample.pvhlinux 
b/tools/examples/xlexample.pvhlinux
index 18305b80af..2bdd43c2c5 100644
--- a/tools/examples/xlexample.pvhlinux
+++ b/tools/examples/xlexample.pvhlinux
@@ -25,6 +25,9 @@ kernel = "/boot/vmlinuz"
 # Kernel command line options
 extra = "root=/dev/xvda1"
 
+# Enable to use a grub2 emulation inside guest instead of direct kernel boot.
+#bootloader="pygrub"
+
 # Initial memory allocation (MB)
 memory = 512
 
diff --git a/tools/examples/xlexample.pvlinux b/tools/examples/xlexample.pvlinux
index bb5996b29f..1a6b91fb47 100644
--- a/tools/examples/xlexample.pvlinux
+++ b/tools/examples/xlexample.pvlinux
@@ -22,6 +22,9 @@ kernel = "/boot/vmlinuz"
 # Kernel command line options
 extra = "root=/dev/xvda1"
 
+# Enable to use a grub2 emulation inside guest instead of direct kernel boot.
+#bootloader="pygrub"
+
 # Initial memory allocation (MB)
 memory = 128
 
-- 
2.47.3