diff --git a/plat/nvidia/tegra/common/tegra_pm.c b/plat/nvidia/tegra/common/tegra_pm.c
index 39dc42c..d0d2827 100644
--- a/plat/nvidia/tegra/common/tegra_pm.c
+++ b/plat/nvidia/tegra/common/tegra_pm.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020, NVIDIA Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -27,97 +28,6 @@
 extern uint64_t tegra_bl31_phys_base;
 extern uint64_t tegra_sec_entry_point;
 
-/*
- * The following platform setup functions are weakly defined. They
- * provide typical implementations that will be overridden by a SoC.
- */
-#pragma weak tegra_soc_pwr_domain_suspend_pwrdown_early
-#pragma weak tegra_soc_cpu_standby
-#pragma weak tegra_soc_pwr_domain_suspend
-#pragma weak tegra_soc_pwr_domain_on
-#pragma weak tegra_soc_pwr_domain_off
-#pragma weak tegra_soc_pwr_domain_on_finish
-#pragma weak tegra_soc_pwr_domain_power_down_wfi
-#pragma weak tegra_soc_prepare_system_reset
-#pragma weak tegra_soc_prepare_system_off
-#pragma weak tegra_soc_get_target_pwr_state
-
-int32_t tegra_soc_pwr_domain_suspend_pwrdown_early(const psci_power_state_t *target_state)
-{
-	return PSCI_E_NOT_SUPPORTED;
-}
-
-int32_t tegra_soc_cpu_standby(plat_local_state_t cpu_state)
-{
-	(void)cpu_state;
-	return PSCI_E_SUCCESS;
-}
-
-int32_t tegra_soc_pwr_domain_suspend(const psci_power_state_t *target_state)
-{
-	(void)target_state;
-	return PSCI_E_NOT_SUPPORTED;
-}
-
-int32_t tegra_soc_pwr_domain_on(u_register_t mpidr)
-{
-	(void)mpidr;
-	return PSCI_E_SUCCESS;
-}
-
-int32_t tegra_soc_pwr_domain_off(const psci_power_state_t *target_state)
-{
-	(void)target_state;
-	return PSCI_E_SUCCESS;
-}
-
-int32_t tegra_soc_pwr_domain_on_finish(const psci_power_state_t *target_state)
-{
-	(void)target_state;
-	return PSCI_E_SUCCESS;
-}
-
-int32_t tegra_soc_pwr_domain_power_down_wfi(const psci_power_state_t *target_state)
-{
-	(void)target_state;
-	return PSCI_E_SUCCESS;
-}
-
-int32_t tegra_soc_prepare_system_reset(void)
-{
-	return PSCI_E_SUCCESS;
-}
-
-__dead2 void tegra_soc_prepare_system_off(void)
-{
-	ERROR("Tegra System Off: operation not handled.\n");
-	panic();
-}
-
-plat_local_state_t tegra_soc_get_target_pwr_state(uint32_t lvl,
-					     const plat_local_state_t *states,
-					     uint32_t ncpu)
-{
-	plat_local_state_t target = PLAT_MAX_OFF_STATE, temp;
-	uint32_t num_cpu = ncpu;
-	const plat_local_state_t *local_state = states;
-
-	(void)lvl;
-
-	assert(ncpu != 0U);
-
-	do {
-		temp = *local_state;
-		if ((temp < target)) {
-			target = temp;
-		}
-		--num_cpu;
-		local_state++;
-	} while (num_cpu != 0U);
-
-	return target;
-}
-
 /*******************************************************************************
  * This handler is called by the PSCI implementation during the `SYSTEM_SUSPEND`
  * call to get the `power_state` parameter. This allows the platform to encode
diff --git a/plat/nvidia/tegra/include/tegra_private.h b/plat/nvidia/tegra/include/tegra_private.h
index 5087cc5..b419d94 100644
--- a/plat/nvidia/tegra/include/tegra_private.h
+++ b/plat/nvidia/tegra/include/tegra_private.h
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020, NVIDIA Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -100,6 +101,7 @@
 int32_t tegra_soc_pwr_domain_off(const psci_power_state_t *target_state);
 int32_t tegra_soc_pwr_domain_on_finish(const psci_power_state_t *target_state);
 int32_t tegra_soc_pwr_domain_power_down_wfi(const psci_power_state_t *target_state);
+int32_t tegra_soc_pwr_domain_suspend_pwrdown_early(const psci_power_state_t *target_state);
 int32_t tegra_soc_prepare_system_reset(void);
 __dead2 void tegra_soc_prepare_system_off(void);
 plat_local_state_t tegra_soc_get_target_pwr_state(uint32_t lvl,
diff --git a/plat/nvidia/tegra/soc/t132/plat_psci_handlers.c b/plat/nvidia/tegra/soc/t132/plat_psci_handlers.c
index bd3f46f..5840312 100644
--- a/plat/nvidia/tegra/soc/t132/plat_psci_handlers.c
+++ b/plat/nvidia/tegra/soc/t132/plat_psci_handlers.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2015-2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020, NVIDIA Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -35,6 +36,30 @@
 
 static int cpu_powergate_mask[PLATFORM_MAX_CPUS_PER_CLUSTER];
 
+plat_local_state_t tegra_soc_get_target_pwr_state(uint32_t lvl,
+					     const plat_local_state_t *states,
+					     uint32_t ncpu)
+{
+	plat_local_state_t target = PLAT_MAX_OFF_STATE, temp;
+	uint32_t num_cpu = ncpu;
+	const plat_local_state_t *local_state = states;
+
+	(void)lvl;
+
+	assert(ncpu != 0U);
+
+	do {
+		temp = *local_state;
+		if ((temp < target)) {
+			target = temp;
+		}
+		--num_cpu;
+		local_state++;
+	} while (num_cpu != 0U);
+
+	return target;
+}
+
 int32_t tegra_soc_validate_power_state(unsigned int power_state,
 					psci_power_state_t *req_state)
 {
@@ -112,6 +137,12 @@
 	return PSCI_E_SUCCESS;
 }
 
+int32_t tegra_soc_cpu_standby(plat_local_state_t cpu_state)
+{
+	(void)cpu_state;
+	return PSCI_E_SUCCESS;
+}
+
 int tegra_soc_pwr_domain_suspend(const psci_power_state_t *target_state)
 {
 	uint64_t val;
@@ -139,6 +170,16 @@
 	return PSCI_E_SUCCESS;
 }
 
+int32_t tegra_soc_pwr_domain_suspend_pwrdown_early(const psci_power_state_t *target_state)
+{
+	return PSCI_E_NOT_SUPPORTED;
+}
+
+int tegra_soc_pwr_domain_power_down_wfi(const psci_power_state_t *target_state)
+{
+	return PSCI_E_SUCCESS;
+}
+
 int tegra_soc_prepare_system_reset(void)
 {
 	/*
@@ -154,3 +195,9 @@
 
 	return PSCI_E_SUCCESS;
 }
+
+__dead2 void tegra_soc_prepare_system_off(void)
+{
+	ERROR("Tegra System Off: operation not handled.\n");
+	panic();
+}
diff --git a/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c b/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c
index 11394c0..2000e53 100644
--- a/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c
+++ b/plat/nvidia/tegra/soc/t186/plat_psci_handlers.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020, NVIDIA Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -83,6 +84,12 @@
 	return ret;
 }
 
+int32_t tegra_soc_cpu_standby(plat_local_state_t cpu_state)
+{
+	(void)cpu_state;
+	return PSCI_E_SUCCESS;
+}
+
 int32_t tegra_soc_pwr_domain_suspend(const psci_power_state_t *target_state)
 {
 	const plat_local_state_t *pwr_domain_state;
@@ -289,6 +296,11 @@
 	return PSCI_E_SUCCESS;
 }
 
+int32_t tegra_soc_pwr_domain_suspend_pwrdown_early(const psci_power_state_t *target_state)
+{
+	return PSCI_E_NOT_SUPPORTED;
+}
+
 int32_t tegra_soc_pwr_domain_on(u_register_t mpidr)
 {
 	int32_t ret = PSCI_E_SUCCESS;
diff --git a/plat/nvidia/tegra/soc/t194/plat_psci_handlers.c b/plat/nvidia/tegra/soc/t194/plat_psci_handlers.c
index cc8be12..518eb25 100644
--- a/plat/nvidia/tegra/soc/t194/plat_psci_handlers.c
+++ b/plat/nvidia/tegra/soc/t194/plat_psci_handlers.c
@@ -342,6 +342,11 @@
 	return PSCI_E_SUCCESS;
 }
 
+int32_t tegra_soc_pwr_domain_suspend_pwrdown_early(const psci_power_state_t *target_state)
+{
+	return PSCI_E_NOT_SUPPORTED;
+}
+
 int32_t tegra_soc_pwr_domain_on(u_register_t mpidr)
 {
 	uint64_t target_cpu = mpidr & MPIDR_CPU_MASK;
diff --git a/plat/nvidia/tegra/soc/t210/plat_psci_handlers.c b/plat/nvidia/tegra/soc/t210/plat_psci_handlers.c
index 12241c2..bbbfcf5 100644
--- a/plat/nvidia/tegra/soc/t210/plat_psci_handlers.c
+++ b/plat/nvidia/tegra/soc/t210/plat_psci_handlers.c
@@ -1,5 +1,6 @@
 /*
  * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2020, NVIDIA Corporation. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -184,6 +185,12 @@
 	return target;
 }
 
+int32_t tegra_soc_cpu_standby(plat_local_state_t cpu_state)
+{
+	(void)cpu_state;
+	return PSCI_E_SUCCESS;
+}
+
 int tegra_soc_pwr_domain_suspend(const psci_power_state_t *target_state)
 {
 	u_register_t mpidr = read_mpidr();
@@ -412,6 +419,11 @@
 	return PSCI_E_SUCCESS;
 }
 
+int32_t tegra_soc_pwr_domain_suspend_pwrdown_early(const psci_power_state_t *target_state)
+{
+	return PSCI_E_NOT_SUPPORTED;
+}
+
 int tegra_soc_pwr_domain_on_finish(const psci_power_state_t *target_state)
 {
 	const plat_params_from_bl2_t *plat_params = bl31_get_plat_params();
@@ -569,3 +581,9 @@
 
 	return PSCI_E_SUCCESS;
 }
+
+__dead2 void tegra_soc_prepare_system_off(void)
+{
+	ERROR("Tegra System Off: operation not handled.\n");
+	panic();
+}