feat(rme): add PMU Realm tests
This patch adds Realm PMU payload tests with
PMU interrupt handling.
Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>
Change-Id: I86ef96252e04c57db385e129227cc0d7dcd1fec2
diff --git a/realm/realm_payload_main.c b/realm/realm_payload_main.c
index bd4dec7..414c329 100644
--- a/realm/realm_payload_main.c
+++ b/realm/realm_payload_main.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2022, Arm Limited. All rights reserved.
+ * Copyright (c) 2022-2023, Arm Limited. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*
@@ -12,17 +12,18 @@
#include <host_shared_data.h>
#include "realm_def.h"
#include <realm_rsi.h>
+#include <realm_tests.h>
#include <tftf_lib.h>
/*
- * This function reads sleep time in ms from shared buffer and spins PE in a loop
- * for that time period.
+ * This function reads sleep time in ms from shared buffer and spins PE
+ * in a loop for that time period.
*/
static void realm_sleep_cmd(void)
{
uint64_t sleep = realm_shared_data_get_host_val(HOST_SLEEP_INDEX);
- INFO("REALM_PAYLOAD: Realm payload going to sleep for %llums\n", sleep);
+ realm_printf("Realm: going to sleep for %llums\n", sleep);
waitms(sleep);
}
@@ -35,11 +36,11 @@
version = rsi_get_version();
if (version == (u_register_t)SMC_UNKNOWN) {
- ERROR("SMC_RSI_ABI_VERSION failed (%ld)", (long)version);
+ realm_printf("SMC_RSI_ABI_VERSION failed (%ld)", (long)version);
return;
}
- INFO("RSI ABI version %u.%u (expected: %u.%u)",
+ realm_printf("RSI ABI version %u.%u (expected: %u.%u)",
RSI_ABI_VERSION_GET_MAJOR(version),
RSI_ABI_VERSION_GET_MINOR(version),
RSI_ABI_VERSION_GET_MAJOR(RSI_ABI_VERSION),
@@ -56,12 +57,13 @@
*/
void realm_payload_main(void)
{
- uint8_t cmd = 0U;
bool test_succeed = false;
realm_set_shared_structure((host_shared_data_t *)rsi_get_ns_buffer());
+
if (realm_get_shared_structure() != NULL) {
- cmd = realm_shared_data_get_realm_cmd();
+ uint8_t cmd = realm_shared_data_get_realm_cmd();
+
switch (cmd) {
case REALM_SLEEP_CMD:
realm_sleep_cmd();
@@ -71,8 +73,20 @@
realm_get_rsi_version();
test_succeed = true;
break;
+ case REALM_PMU_CYCLE:
+ test_succeed = test_pmuv3_cycle_works_realm();
+ break;
+ case REALM_PMU_EVENT:
+ test_succeed = test_pmuv3_event_works_realm();
+ break;
+ case REALM_PMU_PRESERVE:
+ test_succeed = test_pmuv3_rmm_preserves();
+ break;
+ case REALM_PMU_INTERRUPT:
+ test_succeed = test_pmuv3_overflow_interrupt();
+ break;
default:
- INFO("REALM_PAYLOAD: %s invalid cmd=%hhu", __func__, cmd);
+ realm_printf("%s() invalid cmd %u\n", __func__, cmd);
break;
}
}