From 4bb6f26b05450777d14aa96e10783066c2503dc2 Mon Sep 17 00:00:00 2001
From: John Klug <john.klug@multitech.com>
Date: Wed, 11 Nov 2020 16:17:52 -0600
Subject: Add new BSP submodule for Atmel Processors.

---
 classes/linux-append-dtb.bbclass | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 classes/linux-append-dtb.bbclass

(limited to 'classes')

diff --git a/classes/linux-append-dtb.bbclass b/classes/linux-append-dtb.bbclass
new file mode 100644
index 0000000..6d3e52d
--- /dev/null
+++ b/classes/linux-append-dtb.bbclass
@@ -0,0 +1,8 @@
+# build devicetree blob, append to kernel, and create uImage
+do_compile_append() {
+    if [ -n "${DTB_APPEND}" ]; then
+        oe_runmake ${DTB_APPEND}.dtb
+        cat arch/${ARCH}/boot/zImage arch/${ARCH}/boot/dts/${DTB_APPEND}.dtb > arch/${ARCH}/boot/zImage.dtb
+        uboot-mkimage -A ${UBOOT_ARCH} -O linux -T kernel -C none -a ${UBOOT_LOADADDRESS} -e ${UBOOT_ENTRYPOINT} -n "${DISTRO_NAME}/${PV}/${MACHINE}" -d arch/${ARCH}/boot/zImage.dtb arch/${ARCH}/boot/uImage
+    fi
+}
-- 
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