tc: add config for running spm tests of TC2
Move the common functions for signing an Image and updating the fip
when loading using RSS to the rss_utils.sh file
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
Change-Id: I779f629827e3053c34bde59706272084f02ebca0
diff --git a/run_config/tc_rss_utils.sh b/run_config/tc_rss_utils.sh
new file mode 100644
index 0000000..8597029
--- /dev/null
+++ b/run_config/tc_rss_utils.sh
@@ -0,0 +1,100 @@
+#!/usr/bin/env bash
+#
+# Copyright (c) 2023, Arm Limited. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+sign_image() {
+ # $1 ... host binary name to sign
+ # $2 ... image load address
+ # $3 ... signed bin size
+
+ local tmpdir="$(mktempdir)"
+ host_bin="`basename ${1}`"
+ signed_bin="signed_`basename ${1}`"
+ host_binary_layout="`basename -s .bin ${1}`_ns"
+
+ # development PEM containing a key - use same key which is used for SCP BL1 in pre-built image
+ url="$tc_prebuilts/tc$plat_variant/root-RSA-3072.pem" saveas="root-RSA-3072.pem" fetch_file
+ archive_file "root-RSA-3072.pem"
+
+ RSS_SIGN_PRIVATE_KEY=$archive/root-RSA-3072.pem
+ RSS_SEC_CNTR_INIT_VAL=1
+ RSS_LAYOUT_WRAPPER_VERSION="1.7.0"
+
+ cat << EOF > $tmpdir/$host_binary_layout
+enum image_attributes {
+ RE_IMAGE_LOAD_ADDRESS = $2,
+ RE_SIGN_BIN_SIZE = $3,
+};
+EOF
+
+ if [ ! -f $archive/$host_bin ]; then
+ echo "$archive/$host_bin does not exist. Aborting...!"
+ exit 1
+ fi
+
+ echo "Signing `basename ${1}`"
+ # Get mcuboot
+ git clone "https://github.com/mcu-tools/mcuboot.git" $tmpdir/mcuboot
+ # Fetch wrapper script
+ saveas="$tmpdir" url="$tc_prebuilts/tc$plat_variant/wrapper_scripts" fetch_directory
+
+ echo "Installing dependencies..."
+ pip3 install cryptography cbor2 intelhex pyyaml
+
+ pushd $tmpdir/mcuboot/scripts
+ python3 $tmpdir/wrapper_scripts/wrapper/wrapper.py \
+ -v $RSS_LAYOUT_WRAPPER_VERSION \
+ --layout $tmpdir/$host_binary_layout \
+ -k $RSS_SIGN_PRIVATE_KEY \
+ --public-key-format full \
+ --align 1 \
+ --pad \
+ --pad-header \
+ -H 0x2000 \
+ -s $RSS_SEC_CNTR_INIT_VAL \
+ $archive/$host_bin \
+ $tmpdir/$signed_bin
+
+ echo "created signed_`basename ${1}`"
+ url="$tmpdir/$signed_bin" saveas="$signed_bin" fetch_file
+ archive_file "$signed_bin"
+ popd
+}
+
+update_fip() {
+ local prebuild_prefix=$tc_prebuilts/tc$plat_variant/$rss_revision
+
+ # Get pre-built rss rom
+ url="$prebuild_prefix/rss_rom.bin" fetch_file
+ archive_file "rss_rom.bin"
+
+ # Get pre-built rss bl2 signed bin
+ url="$prebuild_prefix/bl2_signed.bin" fetch_file
+ archive_file "bl2_signed.bin"
+
+ # Get pre-built rss TF-M NS signed bin
+ url="$prebuild_prefix/tfm_ns_signed.bin" fetch_file
+ archive_file "tfm_ns_signed.bin"
+
+ # Get pre-built rss TF-M S signed bin
+ url="$prebuild_prefix/tfm_s_signed.bin" fetch_file
+ archive_file "tfm_s_signed.bin"
+
+ # Get pre-built SCP signed bin
+ url="$prebuild_prefix/scp_signed.bin" fetch_file
+ archive_file "scp_signed.bin"
+
+ # Create FIP layout
+ "$fiptool" update \
+ --align 8192 --rss-bl2 "$archive/bl2_signed.bin" \
+ --align 8192 --rss-ns "$archive/tfm_ns_signed.bin" \
+ --align 8192 --rss-s "$archive/tfm_s_signed.bin" \
+ --align 8192 --rss-scp-bl1 "$archive/scp_signed.bin" \
+ --align 8192 --rss-ap-bl1 "$archive/$signed_bin" \
+ --out "host_flash_fip.bin" \
+ "$archive/fip.bin"
+ archive_file "host_flash_fip.bin"
+}