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samples: tests: mbox: Add lpcpresso55s69 support

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This commit adds support for NXP board LPCXpresso55S69 for mbox.
 - samples/drivers/mbox/ - mbox signaling mode
 - samples/drivers/mbox_data/ - mbox data transfer mode
 - tests/drivers/mbox/mbox_data/ - mbox test to verify functionality.

Signed-off-by: Tomas Galbicka <tomas.galbicka@nxp.com>
This commit is contained in:
Tomas Galbicka 2024-01-30 17:12:34 +01:00 • committed by Maureen Helm
commit 73d6c336ca
31 changed files with 292 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

5
samples/drivers/mbox/CMakeLists.txt
View file

@ -1,6 +1,6 @@
#
# Copyright (c) 2021 Carlo Caione <ccaione@baylibre.com>
# Copyright 2023 NXP
# Copyright 2023-2024 NXP
#
# SPDX-License-Identifier: Apache-2.0
#
@ -17,7 +17,8 @@ if(("${BOARD}" STREQUAL "nrf5340dk_nrf5340_cpuapp") OR
("${BOARD}" STREQUAL "mimxrt1170_evkb_cm7") OR
("${BOARD}" STREQUAL "mimxrt1170_evk_cm7") OR
("${BOARD}" STREQUAL "mimxrt1160_evk_cm7") OR
("${BOARD}" STREQUAL "mimxrt595_evk_cm33"))
("${BOARD}" STREQUAL "mimxrt595_evk_cm33") OR
("${BOARD}" STREQUAL "lpcxpresso55s69_cpu0"))
message(STATUS "${BOARD} compile as Main in this sample")
else()
message(FATAL_ERROR "${BOARD} is not supported for this sample")

3
samples/drivers/mbox/Kconfig.sysbuild
View file

@ -1,5 +1,5 @@
# Copyright 2023 Nordic Semiconductor ASA
# Copyright 2023 NXP
# Copyright 2023-2024 NXP
#
# SPDX-License-Identifier: Apache-2.0
@ -14,3 +14,4 @@ string
default "mimxrt1170_evkb_cm4" if $(BOARD) = "mimxrt1170_evkb_cm7"
default "mimxrt1170_evk_cm4" if $(BOARD) = "mimxrt1170_evk_cm7"
default "mimxrt1160_evk_cm4" if $(BOARD) = "mimxrt1160_evk_cm7"
default "lpcxpresso55s69_cpu1" if $(BOARD) = "lpcxpresso55s69_cpu0"

3
samples/drivers/mbox/boards/lpcxpresso55s69_cpu0.conf Normal file
View file

@ -0,0 +1,3 @@
CONFIG_SECOND_CORE_MCUX=y
CONFIG_MBOX_NXP_MAILBOX=y
CONFIG_BUILD_OUTPUT_HEX=y

29
samples/drivers/mbox/boards/lpcxpresso55s69_cpu0.overlay Normal file
View file

@ -0,0 +1,29 @@
/*
* Copyright 2024 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
/ {
chosen {
/* Delete ipc chosen property where old IPM mailbox driver bellow is
* configured.
*/
/delete-property/ zephyr,ipc;
};
soc {
/* Delete IPM Driver node nxp,lpc-mailbox */
/delete-node/ mailbox@8b000;
/* Attach MBOX driver to Mailbox Unit */
mbox:mailbox0@5008b000 {
compatible = "nxp,mbox-mailbox";
reg = <0x5008b000 0xEC>;
interrupts = <31 0>;
rx-channels = <4>;
#mbox-cells = <1>;
status = "okay";
};
};
};

3
samples/drivers/mbox/remote/CMakeLists.txt
View file

@ -1,6 +1,6 @@
#
# Copyright (c) 2021 Carlo Caione <ccaione@baylibre.com>
# Copyright 2023 NXP
# Copyright 2023-2024 NXP
#
# SPDX-License-Identifier: Apache-2.0
#
@ -14,6 +14,7 @@ if(("${BOARD}" STREQUAL "nrf5340dk_nrf5340_cpunet") OR
("${BOARD}" STREQUAL "mimxrt1170_evkb_cm4") OR
("${BOARD}" STREQUAL "mimxrt1170_evk_cm4") OR
("${BOARD}" STREQUAL "mimxrt1160_evk_cm4") OR
("${BOARD}" STREQUAL "lpcxpresso55s69_cpu1") OR
("${BOARD}" STREQUAL "adp_xc7k_ae350"))
message(STATUS "${BOARD} compile as remote in this sample")
else()

10
samples/drivers/mbox/remote/boards/lpcxpresso55s69_cpu1.conf Normal file
View file

@ -0,0 +1,10 @@
CONFIG_SECOND_CORE_MCUX=y
CONFIG_BUILD_OUTPUT_HEX=y
CONFIG_MBOX_NXP_MAILBOX=y
# For purpose of sample enable UART Console on CPU1
CONFIG_CONSOLE=y
CONFIG_UART_CONSOLE=y
CONFIG_SERIAL=y
CONFIG_UART_INTERRUPT_DRIVEN=y
CONFIG_CLOCK_CONTROL=y

43
samples/drivers/mbox/remote/boards/lpcxpresso55s69_cpu1.overlay Normal file
View file

@ -0,0 +1,43 @@
/*
* Copyright 2024 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
/ {
chosen {
/* Delete ipc chosen property where old IPM mailbox driver bellow is
* configured.
*/
/delete-property/ zephyr,ipc;
zephyr,console = &flexcomm0;
zephyr,shell-uart = &flexcomm0;
};
soc {
/* Delete IPM Driver node nxp,lpc-mailbox */
/delete-node/ mailbox@8b000;
/* Attach MBOX driver to Mailbox Unit */
mbox:mbox@5008b000 {
compatible = "nxp,mbox-mailbox";
reg = <0x5008b000 0xEC>;
interrupts = <31 0>;
rx-channels = <4>;
#mbox-cells = <1>;
status = "okay";
};
};
};
&flexcomm0 {
status = "okay";
};
&dma0 {
status = "okay";
};
&syscon {
status = "okay";
};

1
samples/drivers/mbox/sample.yaml
View file

@ -12,6 +12,7 @@ tests:
- mimxrt1170_evkb_cm7
- mimxrt1170_evk_cm7
- mimxrt1160_evk_cm7
- lpcxpresso55s69_cpu0
integration_platforms:
- nrf5340dk_nrf5340_cpuapp
harness: console

5
samples/drivers/mbox/sysbuild.cmake
View file

@ -1,5 +1,5 @@
# Copyright (c) 2023 Nordic Semiconductor ASA
# Copyright 2023 NXP
# Copyright 2023-2024 NXP
# SPDX-License-Identifier: Apache-2.0
if("${SB_CONFIG_REMOTE_BOARD}" STREQUAL "")
@ -22,7 +22,8 @@ native_simulator_set_final_executable(${DEFAULT_IMAGE})
if ("${BOARD}" STREQUAL "mimxrt1170_evkb_cm7" OR
"${BOARD}" STREQUAL "mimxrt1170_evk_cm7" OR
"${BOARD}" STREQUAL "mimxrt1160_evk_cm7"
"${BOARD}" STREQUAL "mimxrt1160_evk_cm7" OR
"${BOARD}" STREQUAL "lpcxpresso55s69_cpu0"
)
# For these NXP boards the main core application is dependent on
# 'zephyr_image_info.h' generated by remote application.

3
samples/drivers/mbox_data/CMakeLists.txt
View file

@ -11,7 +11,8 @@ set(REMOTE_ZEPHYR_DIR ${CMAKE_CURRENT_BINARY_DIR}/../remote/zephyr)
if(("${BOARD}" STREQUAL "mimxrt1170_evkb_cm7") OR
("${BOARD}" STREQUAL "mimxrt1170_evk_cm7") OR
("${BOARD}" STREQUAL "mimxrt1160_evk_cm7"))
("${BOARD}" STREQUAL "mimxrt1160_evk_cm7") OR
("${BOARD}" STREQUAL "lpcxpresso55s69_cpu0"))
message(STATUS "${BOARD} compile as Main in this sample")
else()
message(FATAL_ERROR "${BOARD} is not supported for this sample")

1
samples/drivers/mbox_data/Kconfig.sysbuild
View file

@ -9,3 +9,4 @@ string
default "mimxrt1170_evkb_cm4" if $(BOARD) = "mimxrt1170_evkb_cm7"
default "mimxrt1170_evk_cm4" if $(BOARD) = "mimxrt1170_evk_cm7"
default "mimxrt1160_evk_cm4" if $(BOARD) = "mimxrt1160_evk_cm7"
default "lpcxpresso55s69_cpu1" if $(BOARD) = "lpcxpresso55s69_cpu0"

11
samples/drivers/mbox_data/README.rst
View file

@ -10,7 +10,7 @@ Overview
This sample demonstrates how to use the :ref:`MBOX API <mbox_api>` in data transfer mode.
It can be used only with mbox driver which supports data transfer mode.
Sample will ping-pong 4 bytes of data between two cores via two mbox channels.
Sample will ping-pong up to 4 bytes of data between two cores via two mbox channels.
After each core receives data, it increments it by one and sends it back to other core.
Building and Running
@ -45,6 +45,15 @@ Building the application for mimxrt1170_evkb_cm7
:goals: debug
:west-args: --sysbuild
Building the application for lpcxpresso55s69_cpu1
=================================================
.. zephyr-app-commands::
:zephyr-app: samples/drivers/mbox_data/
:board: lpcxpresso55s69_cpu1
:goals: debug
:west-args: --sysbuild
Sample Output
=============

3
samples/drivers/mbox_data/boards/lpcxpresso55s69_cpu0.conf Normal file
View file

@ -0,0 +1,3 @@
CONFIG_SECOND_CORE_MCUX=y
CONFIG_MBOX_NXP_MAILBOX=y
CONFIG_BUILD_OUTPUT_HEX=y

29
samples/drivers/mbox_data/boards/lpcxpresso55s69_cpu0.overlay Normal file
View file

@ -0,0 +1,29 @@
/*
* Copyright 2024 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
/ {
chosen {
/* Delete ipc chosen property where old IPM mailbox driver bellow is
* configured.
*/
/delete-property/ zephyr,ipc;
};
soc {
/* Delete IPM Driver node nxp,lpc-mailbox */
/delete-node/ mailbox@8b000;
/* Attach MBOX driver to Mailbox Unit */
mbox:mailbox0@5008b000 {
compatible = "nxp,mbox-mailbox";
reg = <0x5008b000 0xEC>;
interrupts = <31 0>;
rx-channels = <4>;
#mbox-cells = <1>;
status = "okay";
};
};
};

3
samples/drivers/mbox_data/remote/CMakeLists.txt
View file

@ -9,7 +9,8 @@ find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
if(("${BOARD}" STREQUAL "mimxrt1170_evkb_cm4") OR
("${BOARD}" STREQUAL "mimxrt1170_evk_cm4") OR
("${BOARD}" STREQUAL "mimxrt1160_evk_cm4"))
("${BOARD}" STREQUAL "mimxrt1160_evk_cm4") OR
("${BOARD}" STREQUAL "lpcxpresso55s69_cpu1"))
message(STATUS "${BOARD} compile as remote in this sample")
else()
message(FATAL_ERROR "${BOARD} is not supported for this sample")

3
samples/drivers/mbox_data/remote/boards/lpcxpresso55s69_cpu1.conf Normal file
View file

@ -0,0 +1,3 @@
CONFIG_SECOND_CORE_MCUX=y
CONFIG_BUILD_OUTPUT_HEX=y
CONFIG_MBOX_NXP_MAILBOX=y

29
samples/drivers/mbox_data/remote/boards/lpcxpresso55s69_cpu1.overlay Normal file
View file

@ -0,0 +1,29 @@
/*
* Copyright 2024 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
/ {
chosen {
/* Delete ipc chosen property where old IPM mailbox driver bellow is
* configured.
*/
/delete-property/ zephyr,ipc;
};
soc {
/* Delete IPM Driver node nxp,lpc-mailbox */
/delete-node/ mailbox@8b000;
/* Attach MBOX driver to Mailbox Unit */
mbox:mbox@5008b000 {
compatible = "nxp,mbox-mailbox";
reg = <0x5008b000 0xEC>;
interrupts = <31 0>;
rx-channels = <4>;
#mbox-cells = <1>;
status = "okay";
};
};
};

10
samples/drivers/mbox_data/remote/src/main.c
View file

@ -6,6 +6,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <zephyr/kernel.h>
#include <zephyr/drivers/mbox.h>
@ -41,6 +42,13 @@ int main(void)
mbox_init_channel(&tx_channel, dev, TX_ID);
mbox_init_channel(&rx_channel, dev, RX_ID);
const int max_transfer_size_bytes = mbox_mtu_get(dev);
/* Sample currently supports only transfer size up to 4 bytes */
if ((max_transfer_size_bytes <= 0) || (max_transfer_size_bytes > 4)) {
printk("mbox_mtu_get() error\n");
return 0;
}
if (mbox_register_callback(&rx_channel, callback, NULL)) {
printk("mbox_register_callback() error\n");
return 0;
@ -61,7 +69,7 @@ int main(void)
message++;
msg.data = &message;
msg.size = 4;
msg.size = max_transfer_size_bytes;
printk("Server send (on channel %d) value: %d\n", tx_channel.id, message);
if (mbox_send(&tx_channel, &msg) < 0) {

2
samples/drivers/mbox_data/sample.yaml
View file

@ -9,8 +9,10 @@ tests:
- mimxrt1170_evkb_cm7
- mimxrt1170_evk_cm7
- mimxrt1160_evk_cm7
- lpcxpresso55s69_cpu0
integration_platforms:
- mimxrt1160_evk_cm7
- lpcxpresso55s69_cpu0
harness: console
harness_config:
type: multi_line

10
samples/drivers/mbox_data/src/main.c
View file

@ -6,6 +6,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <zephyr/kernel.h>
#include <zephyr/drivers/mbox.h>
@ -41,6 +42,13 @@ int main(void)
mbox_init_channel(&tx_channel, dev, TX_ID);
mbox_init_channel(&rx_channel, dev, RX_ID);
const int max_transfer_size_bytes = mbox_mtu_get(dev);
/* Sample currently supports only transfer size up to 4 bytes */
if ((max_transfer_size_bytes < 0) || (max_transfer_size_bytes > 4)) {
printk("mbox_mtu_get() error\n");
return 0;
}
if (mbox_register_callback(&rx_channel, callback, NULL)) {
printk("mbox_register_callback() error\n");
return 0;
@ -53,7 +61,7 @@ int main(void)
while (message < 100) {
msg.data = &message;
msg.size = 4;
msg.size = max_transfer_size_bytes;
printk("Client send (on channel %d) value: %d\n", tx_channel.id, message);
if (mbox_send(&tx_channel, &msg) < 0) {

3
tests/drivers/mbox/mbox_data/CMakeLists.txt
View file

@ -11,7 +11,8 @@ set(REMOTE_ZEPHYR_DIR ${CMAKE_CURRENT_BINARY_DIR}/../remote/zephyr)
if(("${BOARD}" STREQUAL "mimxrt1170_evkb_cm7") OR
("${BOARD}" STREQUAL "mimxrt1170_evk_cm7") OR
("${BOARD}" STREQUAL "mimxrt1160_evk_cm7"))
("${BOARD}" STREQUAL "mimxrt1160_evk_cm7") OR
("${BOARD}" STREQUAL "lpcxpresso55s69_cpu0"))
message(STATUS "${BOARD} compile as Main in this sample")
else()
message(FATAL_ERROR "${BOARD} is not supported for this sample")

1
tests/drivers/mbox/mbox_data/Kconfig.sysbuild
View file

@ -9,3 +9,4 @@ string
default "mimxrt1170_evkb_cm4" if $(BOARD) = "mimxrt1170_evkb_cm7"
default "mimxrt1170_evk_cm4" if $(BOARD) = "mimxrt1170_evk_cm7"
default "mimxrt1160_evk_cm4" if $(BOARD) = "mimxrt1160_evk_cm7"
default "lpcxpresso55s69_cpu1" if $(BOARD) = "lpcxpresso55s69_cpu0"

3
tests/drivers/mbox/mbox_data/boards/lpcxpresso55s69_cpu0.conf Normal file
View file

@ -0,0 +1,3 @@
CONFIG_SECOND_CORE_MCUX=y
CONFIG_MBOX_NXP_MAILBOX=y
CONFIG_BUILD_OUTPUT_HEX=y

29
tests/drivers/mbox/mbox_data/boards/lpcxpresso55s69_cpu0.overlay Normal file
View file

@ -0,0 +1,29 @@
/*
* Copyright 2024 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
/ {
chosen {
/* Delete ipc chosen property where old IPM mailbox driver bellow is
* configured.
*/
/delete-property/ zephyr,ipc;
};
soc {
/* Delete IPM Driver node nxp,lpc-mailbox */
/delete-node/ mailbox@8b000;
/* Attach MBOX driver to Mailbox Unit */
mbox:mailbox0@5008b000 {
compatible = "nxp,mbox-mailbox";
reg = <0x5008b000 0xEC>;
interrupts = <31 0>;
rx-channels = <4>;
#mbox-cells = <1>;
status = "okay";
};
};
};

3
tests/drivers/mbox/mbox_data/remote/CMakeLists.txt
View file

@ -9,7 +9,8 @@ find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
if(("${BOARD}" STREQUAL "mimxrt1170_evkb_cm4") OR
("${BOARD}" STREQUAL "mimxrt1170_evk_cm4") OR
("${BOARD}" STREQUAL "mimxrt1160_evk_cm4"))
("${BOARD}" STREQUAL "mimxrt1160_evk_cm4") OR
("${BOARD}" STREQUAL "lpcxpresso55s69_cpu1"))
message(STATUS "${BOARD} compile as remote in this sample")
else()
message(FATAL_ERROR "${BOARD} is not supported for this sample")

3
tests/drivers/mbox/mbox_data/remote/boards/lpcxpresso55s69_cpu1.conf Normal file
View file

@ -0,0 +1,3 @@
CONFIG_SECOND_CORE_MCUX=y
CONFIG_BUILD_OUTPUT_HEX=y
CONFIG_MBOX_NXP_MAILBOX=y

29
tests/drivers/mbox/mbox_data/remote/boards/lpcxpresso55s69_cpu1.overlay Normal file
View file

@ -0,0 +1,29 @@
/*
* Copyright 2024 NXP
*
* SPDX-License-Identifier: Apache-2.0
*/
/ {
chosen {
/* Delete ipc chosen property where old IPM mailbox driver bellow is
* configured.
*/
/delete-property/ zephyr,ipc;
};
soc {
/* Delete IPM Driver node nxp,lpc-mailbox */
/delete-node/ mailbox@8b000;
/* Attach MBOX driver to Mailbox Unit */
mbox:mbox@5008b000 {
compatible = "nxp,mbox-mailbox";
reg = <0x5008b000 0xEC>;
interrupts = <31 0>;
rx-channels = <4>;
#mbox-cells = <1>;
status = "okay";
};
};
};

10
tests/drivers/mbox/mbox_data/remote/src/main.c
View file

@ -6,6 +6,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <zephyr/kernel.h>
#include <zephyr/drivers/mbox.h>
@ -50,6 +51,13 @@ int main(void)
dev = DEVICE_DT_GET(DT_NODELABEL(mbox));
const int max_transfer_size_bytes = mbox_mtu_get(dev);
/* Sample currently supports only transfer size up to 4 bytes */
if ((max_transfer_size_bytes <= 0) || (max_transfer_size_bytes > 4)) {
printk("mbox_mtu_get() error\n");
return 0;
}
for (int i_test_channel = 0; i_test_channel < CHANNELS_TO_TEST; i_test_channel++) {
mbox_init_channel(&tx_channel, dev,
TEST_CHANNELS[i_test_channel][TX_CHANNEL_INDEX]);
@ -77,7 +85,7 @@ int main(void)
message++;
msg.data = &message;
msg.size = 4;
msg.size = max_transfer_size_bytes;
if (mbox_send(&tx_channel, &msg) < 0) {
printk("mbox_send() error\n");

19
tests/drivers/mbox/mbox_data/src/main.c
View file

@ -6,6 +6,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <zephyr/kernel.h>
#include <zephyr/drivers/mbox.h>
@ -20,6 +21,7 @@ static uint32_t g_mbox_expected_channel;
static bool g_received_size_error;
static size_t g_received_size;
static int g_max_transfer_size_bytes;
static struct mbox_channel g_tx_channel;
static struct mbox_channel g_rx_channel;
@ -65,6 +67,14 @@ static void mbox_data_tests_before(void *f)
dev = DEVICE_DT_GET(DT_NODELABEL(mbox));
g_max_transfer_size_bytes = mbox_mtu_get(dev);
/* Test currently supports only transfer size up to 4 bytes */
if ((g_max_transfer_size_bytes < 0) || (g_max_transfer_size_bytes > 4)) {
printk("mbox_mtu_get() error\n");
zassert_false(1, "mbox invalid maximum transfer unit: %d",
g_max_transfer_size_bytes);
}
mbox_init_channel(&g_tx_channel, dev,
TEST_CHANNELS[current_channel_index][TX_CHANNEL_INDEX]);
mbox_init_channel(&g_rx_channel, dev,
@ -98,14 +108,17 @@ static void mbox_test(const uint32_t data)
while (test_count < 100) {
/* Main core prepare test data */
msg.data = &test_data;
msg.size = 4;
msg.size = g_max_transfer_size_bytes;
/* Main core send test data */
ret_val = mbox_send(&g_tx_channel, &msg);
zassert_false(ret_val < 0, "mbox failed to send. ret_val: %d", ret_val);
/* Expect next received data will be incremented by one */
g_mbox_expected_data = test_data;
/* Expect next received data will be incremented by one.
* And based on Maximum Transfer Unit determine expected data.
* Currently supported MTU's are 1, 2, 3, and 4 bytes.
*/
g_mbox_expected_data = test_data & ~(0xFFFFFFFF << (g_max_transfer_size_bytes * 8));
g_mbox_expected_data++;
k_sem_take(&g_mbox_data_rx_sem, K_FOREVER);

2
tests/drivers/mbox/mbox_data/testcase.yaml
View file

@ -8,5 +8,7 @@ tests:
- mimxrt1170_evkb_cm7
- mimxrt1170_evk_cm7
- mimxrt1160_evk_cm7
- lpcxpresso55s69_cpu0
integration_platforms:
- mimxrt1170_evkb_cm7
- lpcxpresso55s69_cpu0

2
west.yml
View file

@ -193,7 +193,7 @@ manifest:
groups:
- hal
- name: hal_nxp
revision: ae438701d6029f4f989fe036abe4b91be51e6258
revision: 0463d6aa0de62761fb9ae56e3521c61b0e490374
path: modules/hal/nxp
groups:
- hal