bsim: add tests for BT_USE_PSA_API

Add a couple PSA overlay configs for the BT tests in order to evaluate
PSA API support introduced by CONFIG_BT_USE_PSA_API. These test are
performed on nrf52840dk platform.

Signed-off-by: Valerio Setti <vsetti@baylibre.com>

tests/bsim/bluetooth/hci_uart/compile.sh

@@ -12,6 +12,8 @@ source ${ZEPHYR_BASE}/tests/bsim/compile.source
 
 app=tests/bsim/bluetooth/ll/conn conf_file=prj_split_hci_uart.conf \
     cmake_extra_args=-DEXTRA_DTC_OVERLAY_FILE=hci-uart.overlay compile
+app=tests/bsim/bluetooth/ll/conn conf_file=prj_split_hci_uart.conf conf_overlay=psa_overlay.conf \
+    cmake_extra_args=-DEXTRA_DTC_OVERLAY_FILE=hci-uart.overlay compile
 app=samples/bluetooth/hci_uart compile
 app=samples/bluetooth/hci_uart_async compile
 

tests/bsim/bluetooth/hci_uart/tests_scripts/basic_conn_split_hci_uart_psa.sh

@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+# Copyright 2024 Nordic Semiconductor ASA
+# SPDX-License-Identifier: Apache-2.0
+
+source ${ZEPHYR_BASE}/tests/bsim/sh_common.source
+
+# Basic connection test: a central connects to a peripheral and expects a
+# notification, using the split controller (ULL LLL)
+# Both central and peripheral hosts have their controllers in a separate device
+# connected over UART. The controller is the HCI UART sample.
+simulation_id="basic_conn_split_hci_uart_psa"
+verbosity_level=2
+
+cd ${BSIM_OUT_PATH}/bin
+
+UART_DIR=/tmp/bs_${USER}/${simulation_id}/
+UART_PER=${UART_DIR}/peripheral
+UART_CEN=${UART_DIR}/central
+
+# Note the host+app devices are NOT connected to the phy, only the controllers are.
+
+# Peripheral app + host :
+Execute ./bs_${BOARD_TS}_tests_bsim_bluetooth_ll_conn_prj_split_hci_uart_conf_psa_overlay_conf \
+  -v=${verbosity_level} -s=${simulation_id} -d=10 -nosim -RealEncryption=0 \
+  -testid=peripheral -rs=23 -uart1_fifob_rxfile=${UART_PER}.rx -uart1_fifob_txfile=${UART_PER}.tx
+
+# Peripheral controller:
+Execute ./bs_${BOARD_TS}_samples_bluetooth_hci_uart_prj_conf \
+  -v=${verbosity_level} -s=${simulation_id} -d=0 -RealEncryption=0 \
+  -rs=23 -uart1_fifob_rxfile=${UART_PER}.tx -uart1_fifob_txfile=${UART_PER}.rx \
+
+# Central app + host
+Execute ./bs_${BOARD_TS}_tests_bsim_bluetooth_ll_conn_prj_split_hci_uart_conf_psa_overlay_conf \
+  -v=${verbosity_level} -s=${simulation_id} -d=11 -nosim -RealEncryption=0 \
+  -testid=central -rs=6 -uart1_fifob_rxfile=${UART_CEN}.rx -uart1_fifob_txfile=${UART_CEN}.tx
+
+# Central controller:
+Execute ./bs_${BOARD_TS}_samples_bluetooth_hci_uart_prj_conf \
+  -v=${verbosity_level} -s=${simulation_id} -d=1 -RealEncryption=0 \
+  -rs=23 -uart1_fifob_rxfile=${UART_CEN}.tx -uart1_fifob_txfile=${UART_CEN}.rx
+
+Execute ./bs_2G4_phy_v1 -v=${verbosity_level} -s=${simulation_id} \
+  -D=2 -sim_length=20e6 $@
+
+wait_for_background_jobs

tests/bsim/bluetooth/host/gatt/caching/psa_overlay.conf

@@ -0,0 +1,7 @@
+CONFIG_BT_USE_PSA_API=y
+CONFIG_MBEDTLS=y
+CONFIG_MBEDTLS_PSA_CRYPTO_C=y
+CONFIG_PSA_CRYPTO_ENABLE_ALL=y
+
+CONFIG_ENTROPY_GENERATOR=y
+CONFIG_MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG=y

tests/bsim/bluetooth/host/gatt/caching/test_scripts/_run_test.sh

@@ -6,13 +6,14 @@ source ${ZEPHYR_BASE}/tests/bsim/sh_common.source
 
 verbosity_level=2
 EXECUTE_TIMEOUT=120
+BIN_SUFFIX=${bin_suffix:-}
 
 cd ${BSIM_OUT_PATH}/bin
 
-Execute ./bs_${BOARD_TS}_tests_bsim_bluetooth_host_gatt_caching_prj_conf \
+Execute ./bs_${BOARD_TS}_tests_bsim_bluetooth_host_gatt_caching_prj_conf${BIN_SUFFIX} \
     -v=${verbosity_level} -s=${simulation_id} -d=0 -testid=${client_id}
 
-Execute ./bs_${BOARD_TS}_tests_bsim_bluetooth_host_gatt_caching_prj_conf \
+Execute ./bs_${BOARD_TS}_tests_bsim_bluetooth_host_gatt_caching_prj_conf${BIN_SUFFIX} \
     -v=${verbosity_level} -s=${simulation_id} -d=1 -testid=${server_id}
 
 Execute ./bs_2G4_phy_v1 -v=${verbosity_level} -s=${simulation_id} \

tests/bsim/bluetooth/host/gatt/caching/test_scripts/gatt_caching_psa_db_hash_read_eatt.sh

@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+# Copyright 2024 Nordic Semiconductor ASA
+# SPDX-License-Identifier: Apache-2.0
+
+simulation_id="gatt_caching_psa_db_hash_read_eatt_psa" \
+    client_id="gatt_client_db_hash_read_eatt" \
+    server_id="gatt_server_eatt" \
+    bin_suffix="_psa_overlay_conf" \
+    $(dirname "${BASH_SOURCE[0]}")/_run_test.sh

tests/bsim/bluetooth/host/gatt/compile.sh

@@ -12,6 +12,7 @@ source ${ZEPHYR_BASE}/tests/bsim/compile.source
 
 app=tests/bsim/bluetooth/host/gatt/authorization compile
 app=tests/bsim/bluetooth/host/gatt/caching compile
+app=tests/bsim/bluetooth/host/gatt/caching conf_overlay=psa_overlay.conf compile
 app=tests/bsim/bluetooth/host/gatt/general compile
 app=tests/bsim/bluetooth/host/gatt/notify compile
 app=tests/bsim/bluetooth/host/gatt/notify_multiple compile

tests/bsim/bluetooth/ll/conn/psa_overlay.conf

@@ -0,0 +1,7 @@
+CONFIG_BT_USE_PSA_API=y
+CONFIG_MBEDTLS=y
+CONFIG_MBEDTLS_PSA_CRYPTO_C=y
+CONFIG_PSA_CRYPTO_ENABLE_ALL=y
+
+CONFIG_ENTROPY_GENERATOR=y
+CONFIG_MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG=y