tests: Bluetooth: tester: Workaround Bus Fault in nRF53x using full RAM

Workaround failing autopts weekly run due to tester
application having Bus Fault in the nRF53 NET core hci_ipc
firmware at startup.

Having atleast 32 bytes free in nRF53x hci_ipc sample to
avoid Bus Fault when Zephyr Kernel does SYSINIT calls.

Reduce supported ISO Broadcaster instance and ISO TX buffer
counts in the Controller hci_ipc firmware.

Add sysbuild support for tester application so that the
build is CI verified.

sysbuild commandline for LE audio PTS testing:

  # west build --sysbuild -b nrf5340_audio_dk/nrf5340/cpuapp
    -d build/tester tests/bluetooth/tester
    -DEXTRA_CONF_FILE="overlay-le-audio.conf"

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit is contained in:
Vinayak Kariappa Chettimada 2024-11-06 12:40:45 +01:00 committed by Mahesh Mahadevan
commit 525ba389bc
4 changed files with 57 additions and 3 deletions

View file

@ -0,0 +1,14 @@
# Copyright 2023-2024 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
source "share/sysbuild/Kconfig"
config NET_CORE_BOARD
string
default "nrf5340dk/nrf5340/cpunet" if "$(BOARD)" = "nrf5340dk"
default "nrf5340_audio_dk/nrf5340/cpunet" if "$(BOARD)" = "nrf5340_audio_dk"
config NET_CORE_IMAGE_HCI_IPC
bool "HCI IPC image on network core"
default y
depends on NET_CORE_BOARD != ""

View file

@ -1,5 +1,11 @@
# Apply this overlay at hci_ipc controller build
CONFIG_BT_CTLR_CONN_ISO_LOW_LATENCY_POLICY=y
# Changes towards reduced RAM usage, in order to fit the tweaks
CONFIG_HEAP_MEM_POOL_SIZE=7168
# PTS required counts
CONFIG_BT_MAX_CONN=3
# PTS tests specific tweaks
CONFIG_BT_CTLR_PERIPHERAL_ISO_EARLY_CIG_START=y
CONFIG_BT_CTLR_ISOAL_PSN_IGNORE=y
CONFIG_BT_MAX_CONN=3

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@ -0,0 +1,29 @@
# Copyright (c) 2023-2024 Nordic Semiconductor ASA
# SPDX-License-Identifier: Apache-2.0
if(SB_CONFIG_NET_CORE_IMAGE_HCI_IPC)
# For builds in the nrf5340, we build the netcore image with the controller
set(NET_APP hci_ipc)
set(NET_APP_SRC_DIR ${ZEPHYR_BASE}/samples/bluetooth/${NET_APP})
ExternalZephyrProject_Add(
APPLICATION ${NET_APP}
SOURCE_DIR ${NET_APP_SRC_DIR}
BOARD ${SB_CONFIG_NET_CORE_BOARD}
)
set(${NET_APP}_CONF_FILE
${NET_APP_SRC_DIR}/nrf5340_cpunet_iso-bt_ll_sw_split.conf
CACHE INTERNAL ""
)
set(${NET_APP}_EXTRA_CONF_FILE
${APP_DIR}/nrf5340_hci_ipc_cpunet.conf
CACHE INTERNAL ""
)
native_simulator_set_child_images(${DEFAULT_IMAGE} ${NET_APP})
endif()
native_simulator_set_final_executable(${DEFAULT_IMAGE})

View file

@ -23,9 +23,14 @@ tests:
- native_sim
- nrf5340dk/nrf5340/cpuapp
- nrf5340_audio_dk/nrf5340/cpuapp
extra_args: EXTRA_CONF_FILE="overlay-le-audio.conf"
integration_platforms:
- nrf5340dk/nrf5340/cpuapp
- nrf5340_audio_dk/nrf5340/cpuapp
extra_args:
- EXTRA_CONF_FILE="overlay-le-audio.conf"
tags: bluetooth
harness: bluetooth
sysbuild: true
bluetooth.general.tester_mesh:
build_only: true
platform_allow: