meta-hpe: Update U-Boot from 2019.07 to 2020.10

Signed-off-by: Mike Garrett <mike.garrett@hpe.com>
Change-Id: I538f9e74fdc90d3eb1e7e778b2ff99777b0d07d7
diff --git a/meta-hpe/meta-gxp/conf/machine/include/fitimage-sign.inc b/meta-hpe/meta-gxp/conf/machine/include/fitimage-sign.inc
new file mode 100644
index 0000000..80af00a
--- /dev/null
+++ b/meta-hpe/meta-gxp/conf/machine/include/fitimage-sign.inc
@@ -0,0 +1,14 @@
+inherit uboot-sign
+
+UBOOT_SIGN_ENABLE = "0"
+UBOOT_SIGN_KEYDIR = "${COREBASE}/meta-hpe/meta-gxp/recipes-bsp/u-boot/u-boot-gxp/"
+UBOOT_SIGN_KEYNAME = "dev"
+FIT_HASH_ALG = "sha512"
+UBOOT_FIT_HASH_ALG = "sha512"
+
+concat_dtb_helper:append() {
+	if [ -e "${DEPLOYDIR}/${UBOOT_NODTB_IMAGE}" -a -e "$deployed_uboot_dtb_binary" ]; then
+		cd ${DEPLOYDIR}
+		cat ${UBOOT_NODTB_IMAGE} $deployed_uboot_dtb_binary | tee ${B}/${UBOOT_BINARY} > ${UBOOT_IMAGE}
+	fi
+}