|
@@ -0,0 +1,99 @@
|
|
|
+#!/bin/sh
|
|
|
+# SPDX-License-Identifier: GPL-2.0+
|
|
|
+#
|
|
|
+# script to generate FIT image source for K3 Family boards with
|
|
|
+# ATF, OPTEE, SPL and multiple device trees (given on the command line).
|
|
|
+# Inspired from board/sunxi/mksunxi_fit_atf.sh
|
|
|
+#
|
|
|
+# usage: $0 <dt_name> [<dt_name> [<dt_name] ...]
|
|
|
+
|
|
|
+[ -z "$ATF" ] && ATF="bl31.bin"
|
|
|
+
|
|
|
+if [ ! -f $ATF ]; then
|
|
|
+ echo "WARNING ATF file $ATF NOT found, resulting binary is non-functional" >&2
|
|
|
+ ATF=/dev/null
|
|
|
+fi
|
|
|
+
|
|
|
+[ -z "$TEE" ] && TEE="bl32.bin"
|
|
|
+
|
|
|
+if [ ! -f $TEE ]; then
|
|
|
+ echo "WARNING OPTEE file $TEE NOT found, resulting might be non-functional" >&2
|
|
|
+ TEE=/dev/null
|
|
|
+fi
|
|
|
+
|
|
|
+cat << __HEADER_EOF
|
|
|
+/dts-v1/;
|
|
|
+
|
|
|
+/ {
|
|
|
+ description = "Configuration to load ATF and SPL";
|
|
|
+ #address-cells = <1>;
|
|
|
+
|
|
|
+ images {
|
|
|
+ atf {
|
|
|
+ description = "ARM Trusted Firmware";
|
|
|
+ data = /incbin/("$ATF");
|
|
|
+ type = "firmware";
|
|
|
+ arch = "arm64";
|
|
|
+ compression = "none";
|
|
|
+ os = "arm-trusted-firmware";
|
|
|
+ load = <0x70000000>;
|
|
|
+ entry = <0x70000000>;
|
|
|
+ };
|
|
|
+ tee {
|
|
|
+ description = "OPTEE";
|
|
|
+ data = /incbin/("$TEE");
|
|
|
+ type = "tee";
|
|
|
+ arch = "arm64";
|
|
|
+ compression = "none";
|
|
|
+ os = "tee";
|
|
|
+ load = <0x9e800000>;
|
|
|
+ entry = <0x9e800000>;
|
|
|
+ };
|
|
|
+ spl {
|
|
|
+ description = "SPL (64-bit)";
|
|
|
+ data = /incbin/("spl/u-boot-spl-nodtb.bin");
|
|
|
+ type = "standalone";
|
|
|
+ os = "U-Boot";
|
|
|
+ arch = "arm64";
|
|
|
+ compression = "none";
|
|
|
+ load = <0x80080000>;
|
|
|
+ entry = <0x80080000>;
|
|
|
+ };
|
|
|
+__HEADER_EOF
|
|
|
+
|
|
|
+for dtname in $*
|
|
|
+do
|
|
|
+ cat << __FDT_IMAGE_EOF
|
|
|
+ $(basename $dtname) {
|
|
|
+ description = "$(basename $dtname .dtb)";
|
|
|
+ data = /incbin/("$dtname");
|
|
|
+ type = "flat_dt";
|
|
|
+ arch = "arm";
|
|
|
+ compression = "none";
|
|
|
+ };
|
|
|
+__FDT_IMAGE_EOF
|
|
|
+done
|
|
|
+
|
|
|
+cat << __CONF_HEADER_EOF
|
|
|
+ };
|
|
|
+ configurations {
|
|
|
+ default = "$(basename $1)";
|
|
|
+
|
|
|
+__CONF_HEADER_EOF
|
|
|
+
|
|
|
+for dtname in $*
|
|
|
+do
|
|
|
+ cat << __CONF_SECTION_EOF
|
|
|
+ $(basename $dtname) {
|
|
|
+ description = "$(basename $dtname .dtb)";
|
|
|
+ firmware = "atf";
|
|
|
+ loadables = "tee", "spl";
|
|
|
+ fdt = "$(basename $dtname)";
|
|
|
+ };
|
|
|
+__CONF_SECTION_EOF
|
|
|
+done
|
|
|
+
|
|
|
+cat << __ITS_EOF
|
|
|
+ };
|
|
|
+};
|
|
|
+__ITS_EOF
|