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#!/bin/sh
#
# SPDX-License-Identifier: GPL-2.0+
#
# Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
#
# Based on the board/sunxi/mksunxi_fit_atf.sh
#
# Script to generate FIT image source for 64-bit puma boards with
# U-Boot proper, ATF, PMU firmware and devicetree.
#
# usage: $0 <dt_name> [<dt_name> [<dt_name] ...]
[ -z "$BL31" ] && BL31="bl31.bin"
if [ ! -f $BL31 ]; then
echo "WARNING: BL31 file $BL31 NOT found, resulting binary is non-functional" >&2
echo "Please read Building section in doc/README.rockchip" >&2
BL31=/dev/null
fi
[ -z "$PMUM0" ] && PMUM0="rk3399m0.bin"
if [ ! -f $PMUM0 ]; then
echo "WARNING: PMUM0 file $PMUM0 NOT found, resulting binary is non-functional" >&2
echo "Please read Building section in doc/README.rockchip" >&2
PMUM0=/dev/null
fi
cat << __HEADER_EOF
/* SPDX-License-Identifier: GPL-2.0+ OR X11 */
/*
* Copyright (C) 2017 Theobroma Systems Design und Consulting GmbH
*
* Minimal dts for a SPL FIT image payload.
*/
/dts-v1/;
/ {
description = "FIT image with U-Boot proper, ATF bl31, M0 Firmware, DTB";
#address-cells = <1>;
images {
uboot {
description = "U-Boot (64-bit)";
data = /incbin/("u-boot-nodtb.bin");
type = "standalone";
arch = "arm64";
compression = "none";
load = <0x4a000000>;
};
atf {
description = "ARM Trusted Firmware";
data = /incbin/("$BL31");
type = "firmware";
arch = "arm64";
os = "arm-trusted-firmware";
compression = "none";
load = <0x1000>;
entry = <0x1000>;
};
pmu {
description = "Cortex-M0 firmware";
data = /incbin/("$PMUM0");
type = "pmu-firmware";
compression = "none";
load = <0x180000>;
};
fdt {
description = "RK3399-Q7 (Puma) flat device-tree";
data = /incbin/("u-boot.dtb");
type = "flat_dt";
compression = "none";
};
__HEADER_EOF
cat << __CONF_HEADER_EOF
};
configurations {
default = "conf";
conf {
description = "Theobroma Systems RK3399-Q7 (Puma) SoM";
firmware = "atf";
loadables = "uboot", "pmu";
fdt = "fdt";
};
__CONF_HEADER_EOF
cat << __ITS_EOF
};
};
__ITS_EOF
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