From df21d61b75407f35600b6108563b1674ca24ee3d Mon Sep 17 00:00:00 2001
From: Mike Fiore <mfiore@multitech.com>
Date: Mon, 15 Dec 2014 17:24:06 -0600
Subject: changes for building 3.19 kernel with complete DT Overlay support

---
 classes/linux-compile-overlays.bbclass | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 classes/linux-compile-overlays.bbclass

(limited to 'classes/linux-compile-overlays.bbclass')

diff --git a/classes/linux-compile-overlays.bbclass b/classes/linux-compile-overlays.bbclass
new file mode 100644
index 0000000..c069fea
--- /dev/null
+++ b/classes/linux-compile-overlays.bbclass
@@ -0,0 +1,15 @@
+# compile each overlay and install them in /lib/firmware
+do_compile_append() {
+    for OVERLAY in `ls ../overlays/*.dts`; do
+        ./scripts/dtc/dtc -O dtb -o ${OVERLAY/dts/dtbo} -b 0 -@ $OVERLAY
+    done
+}
+
+do_install_append() {
+    echo "FILES: $FILES_linux"
+    install -d ${D}/${base_libdir}/firmware
+
+    for OVERLAY in `ls ../overlays/*.dtbo`; do
+        install -m 644 $OVERLAY ${D}/${base_libdir}/firmware/
+    done
+}
-- 
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