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tests: benchmarks: Start testing Fast UART with s2ram
This test uses P7 for UARTE120 instance Signed-off-by: Bartosz Miller <[email protected]>
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‎tests/benchmarks/multicore/idle_uarte/boards/nrf54h20dk_nrf54h20_cpuapp_fast.overlay‎

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@@ -0,0 +1,38 @@
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/*
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* Copyright (c) 2024 Nordic Semiconductor ASA
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*
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* SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
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*/
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&dma_fast_region {
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status = "okay";
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};
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/* UART device used for test
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* not the default UART assignment for the LD
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*/
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&pinctrl {
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uart120_default_alt: uart120_default_alt {
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group1 {
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psels = <NRF_PSEL(UART_TX, 7, 7)>,
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<NRF_PSEL(UART_RX, 7, 4)>;
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};
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};
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uart120_sleep_alt: uart120_sleep_alt {
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group1 {
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psels = <NRF_PSEL(UART_TX, 7, 7)>,
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<NRF_PSEL(UART_RX, 7, 4)>;
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low-power-enable;
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};
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};
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};
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dut: &uart120 {
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status = "okay";
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memory-regions = <&dma_fast_region>;
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pinctrl-0 = <&uart120_default_alt>;
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pinctrl-1 = <&uart120_sleep_alt>;
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pinctrl-names = "default", "sleep";
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current-speed = <115200>;
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};

‎tests/benchmarks/multicore/idle_uarte/boards/nrf54h20dk_nrf54h20_cpuapp.overlay‎ renamed to ‎tests/benchmarks/multicore/idle_uarte/boards/nrf54h20dk_nrf54h20_cpuapp_normal.overlay‎

File renamed without changes.

‎tests/benchmarks/multicore/idle_uarte/prj.conf‎

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Original file line numberDiff line numberDiff line change
@@ -12,6 +12,7 @@ CONFIG_POWEROFF=y
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CONFIG_BOOT_BANNER=n
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CONFIG_NRFS_MRAM_SERVICE_ENABLED=n
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CONFIG_NRFS=y
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# Enable for debugging purposes only
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CONFIG_PRINTK=n

‎tests/benchmarks/multicore/idle_uarte/remote/prj.conf‎

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Original file line numberDiff line numberDiff line change
@@ -6,3 +6,4 @@ CONFIG_SERIAL=n
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CONFIG_GPIO=n
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CONFIG_BOOT_BANNER=n
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CONFIG_NRFS_MRAM_SERVICE_ENABLED=n
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CONFIG_NRFS=y

‎tests/benchmarks/multicore/idle_uarte/remote/src/main.c‎

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@@ -5,9 +5,60 @@
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*/
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#include <zephyr/kernel.h>
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#include <nrfs_backend_ipc_service.h>
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#include <nrfs_gdpwr.h>
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/* Required to power off the GD2 and GD3 domains
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* Will be removed when GD handling
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* is implemented in sdk-zephyr
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*/
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static void gdpwr_handler(nrfs_gdpwr_evt_t const *p_evt, void *context)
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{
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switch (p_evt->type) {
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case NRFS_GDPWR_REQ_APPLIED:
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printk("GDPWR handler - response received: 0x%x, CTX=%d\n", p_evt->type,
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(uint32_t)context);
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break;
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case NRFS_GDPWR_REQ_REJECTED:
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printk("GDPWR handler - request rejected: 0x%x, CTX=%d\n", p_evt->type,
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(uint32_t)context);
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break;
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default:
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printk("GDPWR handler - unexpected event: 0x%x, CTX=%d\n", p_evt->type,
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(uint32_t)context);
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break;
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}
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}
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/* Required to power off the GD2 and GD3 domains
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* Will be removed when GD handling
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* is implemented in sdk-zephyr
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*/
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static void clear_global_power_domains_requests(void)
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{
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int service_status;
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int tst_ctx = 1;
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service_status = nrfs_gdpwr_init(gdpwr_handler);
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printk("Response: %d\n", service_status);
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printk("Sending GDPWR DISABLE request for: GDPWR_POWER_DOMAIN_ACTIVE_SLOW\n");
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service_status = nrfs_gdpwr_power_request(GDPWR_POWER_DOMAIN_ACTIVE_SLOW,
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GDPWR_POWER_REQUEST_CLEAR, (void *)tst_ctx++);
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printk("Response: %d\n", service_status);
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printk("Sending GDPWR DISABLE request for: GDPWR_POWER_DOMAIN_ACTIVE_FAST\n");
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service_status = nrfs_gdpwr_power_request(GDPWR_POWER_DOMAIN_ACTIVE_FAST,
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GDPWR_POWER_REQUEST_CLEAR, (void *)tst_ctx++);
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printk("Response: %d\n", service_status);
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printk("Sending GDPWR DISABLE request for: GDPWR_POWER_DOMAIN_MAIN_SLOW\n");
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service_status = nrfs_gdpwr_power_request(GDPWR_POWER_DOMAIN_MAIN_SLOW,
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GDPWR_POWER_REQUEST_CLEAR, (void *)tst_ctx);
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printk("Response: %d\n", service_status);
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}
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int main(void)
1059
{
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nrfs_backend_wait_for_connection(K_FOREVER);
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clear_global_power_domains_requests();
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k_sleep(K_FOREVER);
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return 0;

‎tests/benchmarks/multicore/idle_uarte/src/main.c‎

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Original file line numberDiff line numberDiff line change
@@ -8,6 +8,10 @@
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#include <zephyr/pm/device_runtime.h>
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#include <zephyr/kernel.h>
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#include <zephyr/logging/log.h>
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#include <zephyr/pm/device.h>
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#include <zephyr/pm/device_runtime.h>
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#include <nrfs_backend_ipc_service.h>
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#include <nrfs_gdpwr.h>
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/* Note: logging is normally disabled for this test
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* Enable only for debugging purposes
@@ -31,6 +35,53 @@ const uint8_t test_pattern[TEST_BUFFER_LEN] = {0x11, 0x12, 0x13, 0x14, 0x15,
3135
static uint8_t test_buffer[TEST_BUFFER_LEN];
3236
static volatile uint8_t uart_error_counter;
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/* Required to power off the GD2 and GD3 domains
39+
* Will be removed when GD handling
40+
* is implemented in sdk-zephyr
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*/
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static void gdpwr_handler(nrfs_gdpwr_evt_t const *p_evt, void *context)
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{
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switch (p_evt->type) {
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case NRFS_GDPWR_REQ_APPLIED:
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printk("GDPWR handler - response received: 0x%x, CTX=%d\n", p_evt->type,
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(uint32_t)context);
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break;
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case NRFS_GDPWR_REQ_REJECTED:
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printk("GDPWR handler - request rejected: 0x%x, CTX=%d\n", p_evt->type,
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(uint32_t)context);
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break;
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default:
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printk("GDPWR handler - unexpected event: 0x%x, CTX=%d\n", p_evt->type,
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(uint32_t)context);
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break;
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}
58+
}
59+
60+
/* Required to power off the GD2 and GD3 domains
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* Will be removed when GD handling
62+
* is implemented in sdk-zephyr
63+
*/
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static void clear_global_power_domains_requests(void)
65+
{
66+
int service_status;
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int tst_ctx = 1;
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69+
service_status = nrfs_gdpwr_init(gdpwr_handler);
70+
printk("Response: %d\n", service_status);
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printk("Sending GDPWR DISABLE request for: GDPWR_POWER_DOMAIN_ACTIVE_SLOW\n");
72+
service_status = nrfs_gdpwr_power_request(GDPWR_POWER_DOMAIN_ACTIVE_SLOW,
73+
GDPWR_POWER_REQUEST_CLEAR, (void *)tst_ctx++);
74+
printk("Response: %d\n", service_status);
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printk("Sending GDPWR DISABLE request for: GDPWR_POWER_DOMAIN_ACTIVE_FAST\n");
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service_status = nrfs_gdpwr_power_request(GDPWR_POWER_DOMAIN_ACTIVE_FAST,
77+
GDPWR_POWER_REQUEST_CLEAR, (void *)tst_ctx++);
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printk("Response: %d\n", service_status);
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printk("Sending GDPWR DISABLE request for: GDPWR_POWER_DOMAIN_MAIN_SLOW\n");
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service_status = nrfs_gdpwr_power_request(GDPWR_POWER_DOMAIN_MAIN_SLOW,
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GDPWR_POWER_REQUEST_CLEAR, (void *)tst_ctx);
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printk("Response: %d\n", service_status);
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}
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/*
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* Callback function for UART async transmission
3687
*/
@@ -53,6 +104,7 @@ static void async_uart_callback(const struct device *dev, struct uart_event *evt
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printk("Recieived data byte %d does not match pattern 0x%x != "
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"0x%x\n",
55106
index, test_buffer[index], test_pattern[index]);
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__ASSERT_NO_MSG(test_buffer[index] == test_pattern[index]);
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}
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}
58110
break;
@@ -79,6 +131,13 @@ int main(void)
79131
.data_bits = UART_CFG_DATA_BITS_8,
80132
.flow_ctrl = UART_CFG_FLOW_CTRL_RTS_CTS};
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134+
printk("Hello World! %s\n", CONFIG_BOARD_TARGET);
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printk("UART instance: %s\n", uart_dev->name);
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137+
nrfs_backend_wait_for_connection(K_FOREVER);
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clear_global_power_domains_requests();
139+
k_msleep(250);
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82141
err = uart_configure(uart_dev, &test_uart_config);
83142
if (err != 0) {
84143
printk("Unexpected error when configuring UART: %d\n", err);

‎tests/benchmarks/multicore/idle_uarte/testcase.yaml‎

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@@ -12,6 +12,21 @@ tests:
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- nrf54h20dk/nrf54h20/cpuapp
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extra_args:
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- SB_CONF_FILE=sysbuild/nrf54h20dk_nrf54h20_cpurad.conf
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- DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_normal.overlay"
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harness_config:
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fixture: gpio_loopback
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pytest_root:
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- "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_power_consumption_uarte"
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benchmarks.multicore.idle_uarte.fast.nrf54h20dk_cpuapp_cpurad.s2ram:
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harness: pytest
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platform_allow:
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- nrf54h20dk/nrf54h20/cpuapp
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integration_platforms:
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- nrf54h20dk/nrf54h20/cpuapp
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extra_args:
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- SB_CONF_FILE=sysbuild/nrf54h20dk_nrf54h20_cpurad.conf
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- DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast.overlay"
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harness_config:
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fixture: gpio_loopback
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pytest_root:

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