From 4a1a40ca64be1a2350ec90ceb9089dc0a3950231 Mon Sep 17 00:00:00 2001
From: Bin Qian <bin.qian@windriver.com>
Date: Tue, 21 Nov 2017 15:36:42 -0500
Subject: [PATCH 1/1] add tboot

---
 util/grub-mkconfig.in   | 2 +-
 util/grub.d/10_linux.in | 5 +++++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/util/grub-mkconfig.in b/util/grub-mkconfig.in
index 86801aa..b149cec 100644
--- a/util/grub-mkconfig.in
+++ b/util/grub-mkconfig.in
@@ -125,7 +125,7 @@ set $grub_probe dummy
 if test -f "$1"; then
     :
 else
-    gettext_print "%s: Not found.\n" "$1" 1>&2
+    gettext_printf "%s: Not found.\n" "$1" 1>&2
     exit 1
 fi
 
diff --git a/util/grub.d/10_linux.in b/util/grub.d/10_linux.in
index 3b29c23..61406e4 100644
--- a/util/grub.d/10_linux.in
+++ b/util/grub.d/10_linux.in
@@ -23,6 +23,11 @@ datarootdir="@datarootdir@"
 
 . "@datadir@/@PACKAGE@/grub-mkconfig_lib"
 
+tboot=`cat /proc/cmdline | xargs -n1 | grep '^tboot=true$'` || true
+if [ -n "$tboot"  ]; then
+  exit 0
+fi
+
 export TEXTDOMAIN=@PACKAGE@
 export TEXTDOMAINDIR="@localedir@"
 
-- 
1.8.3.1