diff --git a/core/linux-gru/PKGBUILD b/core/linux-gru/PKGBUILD
index d9e3d5d52..2fe891615 100644
--- a/core/linux-gru/PKGBUILD
+++ b/core/linux-gru/PKGBUILD
@@ -6,9 +6,9 @@ buildarch=8
 pkgbase=linux-gru
 _kernelname=${pkgbase#linux}
 _desc="Gru Chromebooks"
-pkgver=4.4.171
+pkgver=4.4.172
 pkgrel=1
-_commit=80b921861fdfebef21c2841ecc71d40b9d6b5550
+_commit=091267050070695c5749165e0982a78d0c98810c
 arch=('aarch64')
 url="https://chromium.googlesource.com/chromiumos/third_party/kernel/+/chromeos-4.4"
 license=('GPL2')
@@ -22,12 +22,12 @@ source=("https://chromium.googlesource.com/chromiumos/third_party/kernel/+archiv
         'kernel.its'
         'kernel.keyblock'
         'kernel_data_key.vbprivk')
-md5sums=('6d9ccd0ef4cb2c2ddd34534cb8fe2e65'
+md5sums=('8d73a3b114fa22a96f8753cfd57e008b'
          'd3b3d9d59f91cc6fad24c29873ad87bc'
          '66cd7c64f8861025fa8e394675222aa1'
          '8f416793377fc69914851a32fe6ca33e'
          '0a4073942dccfe34cef28d0f3e056865'
-         '51896870709e97c4f131e99c33ff115d'
+         '721dc956ac392901d3d4357132aa70d4'
          '61c5ff73c136ed07a7aadbf58db3d96a'
          '584777ae88bce2c5659960151b64c7d8')
 
diff --git a/core/linux-gru/kernel.its b/core/linux-gru/kernel.its
index c0332f903..354ffa97f 100644
--- a/core/linux-gru/kernel.its
+++ b/core/linux-gru/kernel.its
@@ -153,6 +153,16 @@
                 algo = "sha1";
             };
         };
+        fdt@15{
+            description = "rk3399-gru-scarlet-r5-sku0.dtb";
+            data = /incbin/("arch/arm64/boot/dts/rockchip/rk3399-gru-scarlet-r5-sku0.dtb");
+            type = "flat_dt";
+            arch = "arm64";
+            compression = "none";
+            hash@1{
+                algo = "sha1";
+            };
+        };
     };
     configurations {
         default = "conf@1";
@@ -212,5 +222,9 @@
             kernel = "kernel@1";
             fdt = "fdt@14";
         };
+        conf@15{
+            kernel = "kernel@1";
+            fdt = "fdt@15";
+        };
     };
 };