tests: benchmarks: multicore: Remote GDF switching

Add test cases for fast pwm, spim, uarte instances where global domain frequency is changed from remote application Signed-off-by: Piotr Krzyzanowski <[email protected]>
nrfconnect · Feb 26, 2025 · 6003a4f · 6003a4f
1 parent c2e0a58
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Showing 14 changed files with 214 additions and 29 deletions.
diff --git a/tests/benchmarks/multicore/common/remote_gdf_switching/CMakeLists.txt b/tests/benchmarks/multicore/common/remote_gdf_switching/CMakeLists.txt
@@ -0,0 +1,12 @@
+#
+# Copyright (c) 2025 Nordic Semiconductor ASA
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+cmake_minimum_required(VERSION 3.20.0)
+
+find_package(Zephyr REQUIRED HINTS $ENV{ZEPHYR_BASE})
+project(remote_sleep_forever)
+
+target_sources(app PRIVATE src/main.c)
diff --git a/...enchmarks/multicore/common/remote_gdf_switching/boards/nrf54h20dk_nrf54h20_cpurad.overlay b/...enchmarks/multicore/common/remote_gdf_switching/boards/nrf54h20dk_nrf54h20_cpurad.overlay
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2025 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+
+/ {
+	aliases {
+		led = &led1;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+		led1: led_1 {
+			gpios = <&gpio9 1 GPIO_ACTIVE_HIGH>;
+			label = "Green LED 1";
+		};
+	};
+};
+
+&gpio9 {
+	status = "okay";
+};
+
+&gpiote130 {
+	status = "okay";
+};
+
+&uart135 {
+	status = "disabled";
+	/delete-property/memory-regions;
+};
diff --git a/tests/benchmarks/multicore/common/remote_gdf_switching/prj.conf b/tests/benchmarks/multicore/common/remote_gdf_switching/prj.conf
@@ -0,0 +1,9 @@
+CONFIG_CLOCK_CONTROL=y
+
+CONFIG_PM=y
+CONFIG_POWEROFF=y
+CONFIG_CONSOLE=n
+CONFIG_UART_CONSOLE=n
+CONFIG_SERIAL=n
+CONFIG_GPIO=y
+CONFIG_BOOT_BANNER=n
diff --git a/tests/benchmarks/multicore/common/remote_gdf_switching/src/main.c b/tests/benchmarks/multicore/common/remote_gdf_switching/src/main.c
@@ -0,0 +1,54 @@
+/*
+ * Copyright (c) 2025 Nordic Semiconductor ASA
+ *
+ * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+ */
+#include <zephyr/kernel.h>
+#include <zephyr/drivers/gpio.h>
+#include <zephyr/devicetree/clocks.h>
+#include <zephyr/drivers/clock_control/nrf_clock_control.h>
+
+static const struct gpio_dt_spec led = GPIO_DT_SPEC_GET(DT_ALIAS(led), gpios);
+
+const uint32_t freq[] = {320, 256, 128, 64};
+
+/*
+ * Set Global Domain frequency (HSFLL120)
+ */
+void set_global_domain_frequency(uint32_t freq)
+{
+	int err;
+	int res;
+	struct onoff_client cli;
+	const struct device *hsfll_dev = DEVICE_DT_GET(DT_NODELABEL(hsfll120));
+	const struct nrf_clock_spec clk_spec_global_hsfll = {.frequency = MHZ(freq)};
+
+	printk("Requested frequency [Hz]: %d\n", clk_spec_global_hsfll.frequency);
+	sys_notify_init_spinwait(&cli.notify);
+	err = nrf_clock_control_request(hsfll_dev, &clk_spec_global_hsfll, &cli);
+	__ASSERT((err >= 0 && err < 3), "Wrong nrf_clock_control_request return code");
+	do {
+		err = sys_notify_fetch_result(&cli.notify, &res);
+		k_yield();
+	} while (err == -EAGAIN);
+	__ASSERT(err == 0, "Wrong clock control request return code");
+	__ASSERT(res == 0, "Wrong clock control request response");
+}
+
+int main(void)
+{
+	uint32_t counter = 0;
+
+	gpio_pin_configure_dt(&led, GPIO_OUTPUT_INACTIVE);
+	k_msleep(300);
+
+	while (1) {
+		gpio_pin_set_dt(&led, 1);
+		set_global_domain_frequency(freq[counter++ % ARRAY_SIZE(freq)]);
+		k_busy_wait(1000);
+		gpio_pin_set_dt(&led, 0);
+		k_msleep(2000);
+	}
+
+	return 0;
+}
diff --git a/tests/benchmarks/multicore/idle_pwm_loopback/Kconfig.sysbuild b/tests/benchmarks/multicore/idle_pwm_loopback/Kconfig.sysbuild
@@ -6,6 +6,5 @@
 
 source "${ZEPHYR_BASE}/share/sysbuild/Kconfig"
 
-config REMOTE_BOARD
-	string
-	default "$(BOARD)/nrf54h20/cpurad" if SOC_NRF54H20_CPUAPP
+config REMOTE_GLOBAL_DOMAIN_CLOCK_FREQUENCY_SWITCHING
+	bool "Enable global domain frequency changing from remote"
diff --git a/tests/benchmarks/multicore/idle_pwm_loopback/src/main.c b/tests/benchmarks/multicore/idle_pwm_loopback/src/main.c
@@ -206,8 +206,7 @@ int main(void)
 		/* Keep PWM active for ~ 1 second */
 		while (!timer_expired) {
 			/* GPIOTE shall count edges here */
-			k_msleep(10);
-			k_yield();
+			k_busy_wait(10000);
 		}
 
 		/* Disable PWM */

diff --git a/tests/benchmarks/multicore/idle_pwm_loopback/sysbuild.cmake b/tests/benchmarks/multicore/idle_pwm_loopback/sysbuild.cmake
@@ -4,14 +4,18 @@
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
 
-if("${SB_CONFIG_REMOTE_BOARD}" STREQUAL "")
-  message(FATAL_ERROR "REMOTE_BOARD must be set to a valid board name")
-endif()
+if(SB_CONFIG_SOC_NRF54H20)
+  if(SB_CONFIG_REMOTE_GLOBAL_DOMAIN_CLOCK_FREQUENCY_SWITCHING)
+      set(REMOTE_SOURCE_DIR ${ZEPHYR_NRF_MODULE_DIR}/tests/benchmarks/multicore/common/remote_gdf_switching)
+  else()
+      set(REMOTE_SOURCE_DIR ${APP_DIR}/remote)
+  endif()
 
-# Add remote project
-ExternalZephyrProject_Add(
+  # Add remote project
+  ExternalZephyrProject_Add(
     APPLICATION remote
-    SOURCE_DIR ${APP_DIR}/remote
-    BOARD ${SB_CONFIG_REMOTE_BOARD}
+    SOURCE_DIR ${REMOTE_SOURCE_DIR}
+    BOARD ${SB_CONFIG_BOARD}/${SB_CONFIG_SOC}/cpurad
     BOARD_REVISION ${BOARD_REVISION}
-)
+  )
+endif()
diff --git a/tests/benchmarks/multicore/idle_pwm_loopback/testcase.yaml b/tests/benchmarks/multicore/idle_pwm_loopback/testcase.yaml
@@ -90,6 +90,19 @@ tests:
       pytest_root:
         - "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_pwm_and_s2ram"
 
+  benchmarks.multicore.idle_pwm_loopback.nrf54h20dk_cpuapp_cpurad.s2ram_fast.remote_gd_freq_switching:
+    filter: not CONFIG_COVERAGE
+    tags: ppk_power_measure
+    extra_args:
+      - idle_pwm_loopback_CONF_FILE=prj_s2ram.conf
+      - idle_pwm_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast_p7_1.overlay"
+      - SB_CONFIG_REMOTE_GLOBAL_DOMAIN_CLOCK_FREQUENCY_SWITCHING=y
+    harness: pytest
+    harness_config:
+      fixture: spi_loopback
+      pytest_root:
+        - "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_pwm_and_s2ram"
+
   benchmarks.multicore.idle_pwm_loopback.nrf54h20dk_cpuapp_cpurad.s2ram_fast.gd_freq_320MHz:
     filter: not CONFIG_COVERAGE
     tags: ppk_power_measure

diff --git a/tests/benchmarks/multicore/idle_spim_loopback/Kconfig.sysbuild b/tests/benchmarks/multicore/idle_spim_loopback/Kconfig.sysbuild
@@ -0,0 +1,10 @@
+#
+# Copyright (c) 2025 Nordic Semiconductor ASA
+#
+# SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
+#
+
+source "${ZEPHYR_BASE}/share/sysbuild/Kconfig"
+
+config REMOTE_GLOBAL_DOMAIN_CLOCK_FREQUENCY_SWITCHING
+	bool "Enable global domain frequency changing from remote"
diff --git a/tests/benchmarks/multicore/idle_spim_loopback/sysbuild.cmake b/tests/benchmarks/multicore/idle_spim_loopback/sysbuild.cmake
@@ -5,10 +5,16 @@
 #
 
 if(SB_CONFIG_SOC_NRF54H20)
+  if(SB_CONFIG_REMOTE_GLOBAL_DOMAIN_CLOCK_FREQUENCY_SWITCHING)
+    set(REMOTE_SOURCE_DIR ${ZEPHYR_NRF_MODULE_DIR}/tests/benchmarks/multicore/common/remote_gdf_switching)
+  else()
+    set(REMOTE_SOURCE_DIR ${ZEPHYR_NRF_MODULE_DIR}/tests/benchmarks/power_consumption/common/remote_sleep_forever)
+  endif()
+
   # Add remote project
   ExternalZephyrProject_Add(
     APPLICATION remote
-    SOURCE_DIR ${ZEPHYR_NRF_MODULE_DIR}/tests/benchmarks/power_consumption/common/remote_sleep_forever
+    SOURCE_DIR ${REMOTE_SOURCE_DIR}
     BOARD ${SB_CONFIG_BOARD}/${SB_CONFIG_SOC}/cpurad
     BOARD_REVISION ${BOARD_REVISION}
   )

diff --git a/tests/benchmarks/multicore/idle_spim_loopback/testcase.yaml b/tests/benchmarks/multicore/idle_spim_loopback/testcase.yaml
@@ -120,6 +120,20 @@ tests:
       pytest_root:
         - "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_spim_and_s2ram"
 
+  benchmarks.multicore.idle_spim_loopback.4_bytes.s2ram_fast.remote_gd_freq_switching:
+    filter: not CONFIG_COVERAGE
+    tags: ppk_power_measure
+    extra_args:
+      - idle_spim_loopback_CONF_FILE=prj_s2ram.conf
+      - idle_spim_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast.overlay"
+      - idle_spim_loopback_CONFIG_DATA_FIELD=4
+      - SB_CONFIG_REMOTE_GLOBAL_DOMAIN_CLOCK_FREQUENCY_SWITCHING=y
+    harness: pytest
+    harness_config:
+      fixture: spi_loopback
+      pytest_root:
+        - "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_spim_and_s2ram"
+
   benchmarks.multicore.idle_spim_loopback.4_bytes.gd_freq_64MHz.s2ram_fast:
     filter: not CONFIG_COVERAGE
     tags: ppk_power_measure
@@ -222,6 +236,20 @@ tests:
       pytest_root:
         - "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_spim_and_s2ram"
 
+  benchmarks.multicore.idle_spim_loopback.16_bytes.s2ram_fast.remote_gd_freq_switching:
+    filter: not CONFIG_COVERAGE
+    tags: ppk_power_measure
+    extra_args:
+      - idle_spim_loopback_CONF_FILE=prj_s2ram.conf
+      - idle_spim_loopback_DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast.overlay"
+      - idle_spim_loopback_CONFIG_DATA_FIELD=16
+      - SB_CONFIG_REMOTE_GLOBAL_DOMAIN_CLOCK_FREQUENCY_SWITCHING=y
+    harness: pytest
+    harness_config:
+      fixture: spi_loopback
+      pytest_root:
+        - "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_spim_and_s2ram"
+
   benchmarks.multicore.idle_spim_loopback.16_bytes.gd_freq_256MHz.s2ram_fast:
     filter: not CONFIG_COVERAGE
     tags: ppk_power_measure

diff --git a/tests/benchmarks/multicore/idle_uarte/Kconfig.sysbuild b/tests/benchmarks/multicore/idle_uarte/Kconfig.sysbuild
@@ -6,6 +6,5 @@
 
 source "${ZEPHYR_BASE}/share/sysbuild/Kconfig"
 
-config REMOTE_BOARD
-	string
-	default "$(BOARD)/nrf54h20/cpurad" if SOC_NRF54H20_CPUAPP
+config REMOTE_GLOBAL_DOMAIN_CLOCK_FREQUENCY_SWITCHING
+	bool "Enable global domain frequency changing from remote"
diff --git a/tests/benchmarks/multicore/idle_uarte/sysbuild.cmake b/tests/benchmarks/multicore/idle_uarte/sysbuild.cmake
@@ -4,19 +4,18 @@
 # SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
 #
 
-if("${SB_CONFIG_REMOTE_BOARD}" STREQUAL "")
-  message(FATAL_ERROR "REMOTE_BOARD must be set to a valid board name")
-endif()
+if(SB_CONFIG_SOC_NRF54H20)
+  if(SB_CONFIG_REMOTE_GLOBAL_DOMAIN_CLOCK_FREQUENCY_SWITCHING)
+    set(REMOTE_SOURCE_DIR ${ZEPHYR_NRF_MODULE_DIR}/tests/benchmarks/multicore/common/remote_gdf_switching)
+  else()
+    set(REMOTE_SOURCE_DIR ${ZEPHYR_NRF_MODULE_DIR}/tests/benchmarks/power_consumption/common/remote_sleep_forever)
+  endif()
 
-# Add remote project
-ExternalZephyrProject_Add(
+  # Add remote project
+  ExternalZephyrProject_Add(
     APPLICATION remote
-    SOURCE_DIR ${ZEPHYR_NRF_MODULE_DIR}/tests/benchmarks/power_consumption/common/remote_sleep_forever
-    BOARD ${SB_CONFIG_REMOTE_BOARD}
+    SOURCE_DIR ${REMOTE_SOURCE_DIR}
+    BOARD ${SB_CONFIG_BOARD}/${SB_CONFIG_SOC}/cpurad
     BOARD_REVISION ${BOARD_REVISION}
   )
-
-# Add a dependency so that the remote image will be built and flashed first
-add_dependencies(idle_uarte remote)
-# Add dependency so that the remote image is flashed first.
-sysbuild_add_dependencies(FLASH idle_uarte remote)
+endif()
diff --git a/tests/benchmarks/multicore/idle_uarte/testcase.yaml b/tests/benchmarks/multicore/idle_uarte/testcase.yaml
@@ -41,6 +41,27 @@ tests:
       pytest_root:
         - "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_power_consumption_gated_uarte"
 
+  benchmarks.multicore.idle_uarte.fast.nrf54h20dk_cpuapp_cpurad.s2ram.remote_gd_freq_switching:
+    tags:
+      - ci_build
+      - ci_tests_benchmarks_multicore
+      - uarte
+      - ppk_power_measure
+    filter: not CONFIG_COVERAGE
+    harness: pytest
+    platform_allow:
+      - nrf54h20dk/nrf54h20/cpuapp
+    integration_platforms:
+      - nrf54h20dk/nrf54h20/cpuapp
+    extra_args:
+      - DTC_OVERLAY_FILE="boards/nrf54h20dk_nrf54h20_cpuapp_fast.overlay"
+      - SB_CONFIG_REMOTE_GLOBAL_DOMAIN_CLOCK_FREQUENCY_SWITCHING=y
+    harness_config:
+      fixture: gpio_loopback
+      pytest_root:
+        - "${CUSTOM_ROOT_TEST_DIR}/test_measure_power_consumption.py::test_measure_and_data_dump_power_consumption_gated_uarte"
+
+
   benchmarks.multicore.idle_uarte.fast.gd_freq_256MHz.nrf54h20dk_cpuapp_cpurad.s2ram:
     tags:
       - ci_build