mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-18 16:08:53 +09:00
100 lines
1.9 KiB
Bash
100 lines
1.9 KiB
Bash
![]() |
#!/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
|