zephyr: native_sim: run boot tests at boot if STANDALONE enabled

Only run sof_run_boot_tests() at boot for QEMU or native_sim (STANDALONE) targets. Other platforms trigger via IPC.

Author: lrgirdwo

app/src/main.c

@@ -89,10 +89,15 @@ void sys_arch_reboot(int type)
 void test_main(void)
 {
 	sof_app_main();
-#if CONFIG_SOF_BOOT_TEST && defined(QEMU_BOOT_TESTS)
+#if CONFIG_SOF_BOOT_TEST && (defined(QEMU_BOOT_TESTS) || CONFIG_SOF_BOOT_TEST_STANDALONE)
 	sof_run_boot_tests();
+#if defined(QEMU_BOOT_TESTS)
+	/* qemu_xtensa_exit() only exists for QEMU targets; a standalone
+	 * boot test (e.g. native_sim) just returns from test_main()
+	 */
 	qemu_xtensa_exit(0);
 #endif
+#endif
 }
 #else
 int main(void)

scripts/xtensa-build-zephyr.py

@@ -1198,8 +1198,8 @@ def install_platform(platform, sof_output_dir, platf_build_environ, platform_wco
 		install_key_dir = install_key_dir / args.key_type_subdir
 
 	os.makedirs(install_key_dir, exist_ok=True)
-	# looses file owner and group - file is commonly accessible, dont install qemu.
-	if platform not in ("qemu_xtensa", "qemu_xtensa_mmu"):
+	# loses file owner and group - file is commonly accessible, don't install for qemu.
+	if platform not in ("qemu_xtensa", "qemu_xtensa_mmu", "native_sim"):
 		shutil.copy2(abs_build_dir / "zephyr.ri", install_key_dir / output_fwname)
 
 	if args.deployable_build and platform_configs[platform].ipc4:
@@ -1353,7 +1353,7 @@ def gzip_compress(fname, gzdst=None):
 RI_INFO_UNSUPPORTED += ['imx8', 'imx8x', 'imx8m', 'imx8m_cm7', 'imx8ulp', 'imx95']
 RI_INFO_UNSUPPORTED += ['rn', 'acp_6_0', 'acp_7_0', 'acp_7_x']
 RI_INFO_UNSUPPORTED += ['mt8186', 'mt8188', 'mt8195', 'mt8196', 'mt8365']
-RI_INFO_UNSUPPORTED += ['qemu_xtensa', 'qemu_xtensa_mmu']
+RI_INFO_UNSUPPORTED += ['qemu_xtensa', 'qemu_xtensa_mmu', 'native_sim']
 
 
 # For temporary workarounds. Unlike _UNSUPPORTED above, the platforms below will print a warning.