diff --git a/plat/imx/common/imx8_helpers.S b/plat/imx/common/imx8_helpers.S
index 19293bf..dce556c 100644
--- a/plat/imx/common/imx8_helpers.S
+++ b/plat/imx/common/imx8_helpers.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -86,6 +86,31 @@
 	ret
 endfunc plat_calc_core_pos
 
+	/* ----------------------------------------------
+	 * function to handle platform specific reset.
+	 * ----------------------------------------------
+	 */
+func plat_reset_handler
+#if defined(PLAT_imx8ulp)
+	mrs	x0, CORTEX_A35_CPUECTLR_EL1
+	orr     x0, x0, #(0x1 << 0)
+	orr     x0, x0, #(0x1 << 3)
+	msr	CORTEX_A35_CPUECTLR_EL1, x0
+
+	mrs	x0, CORTEX_A35_L2ECTLR_EL1
+	orr     x0, x0, #(0x1 << 0)
+	msr	CORTEX_A35_L2ECTLR_EL1, x0
+	isb
+#endif
+	/* enable EL2 cpuectlr RW access */
+	mov	x0, #0x73
+	msr	actlr_el3, x0
+	msr	actlr_el2, x0
+	isb
+
+	ret
+endfunc plat_reset_handler
+
 	/* ---------------------------------------------
 	 * function to get the entrypoint.
 	 * ---------------------------------------------
diff --git a/plat/imx/common/imx_bl31_common.c b/plat/imx/common/imx_bl31_common.c
new file mode 100644
index 0000000..f6d7e24
--- /dev/null
+++ b/plat/imx/common/imx_bl31_common.c
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2023-2024 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <imx_plat_common.h>
+
+uint32_t plat_get_spsr_for_bl33_entry(void)
+{
+	unsigned long el_status;
+	unsigned long mode;
+	uint32_t spsr;
+
+	/* figure out what mode we enter the non-secure world */
+	el_status = read_id_aa64pfr0_el1() >> ID_AA64PFR0_EL2_SHIFT;
+	el_status &= ID_AA64PFR0_ELX_MASK;
+
+	mode = (el_status) ? MODE_EL2 : MODE_EL1;
+
+	spsr = SPSR_64(mode, MODE_SP_ELX, DISABLE_ALL_EXCEPTIONS);
+	return spsr;
+}
diff --git a/plat/imx/common/imx_sip_svc.c b/plat/imx/common/imx_sip_svc.c
index 69d4f05..42d400e 100644
--- a/plat/imx/common/imx_sip_svc.c
+++ b/plat/imx/common/imx_sip_svc.c
@@ -1,14 +1,17 @@
 /*
- * Copyright (c) 2015-2023, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
 #include <stdint.h>
+
 #include <common/debug.h>
 #include <common/runtime_svc.h>
+#include <drivers/scmi-msg.h>
 #include <lib/pmf/pmf.h>
 #include <tools_share/uuid.h>
+
 #include <imx_sip_svc.h>
 
 static int32_t imx_sip_setup(void)
@@ -29,6 +32,12 @@
 	case IMX_SIP_AARCH32:
 		SMC_RET1(handle, imx_kernel_entry_handler(smc_fid, x1, x2, x3, x4));
 		break;
+#if defined(PLAT_imx8ulp)
+	case IMX_SIP_SCMI:
+		scmi_smt_fastcall_smc_entry(0);
+		SMC_RET1(handle, 0);
+		break;
+#endif
 #if defined(PLAT_imx8mq)
 	case IMX_SIP_GET_SOC_INFO:
 		SMC_RET1(handle, imx_soc_info_handler(smc_fid, x1, x2, x3));
diff --git a/plat/imx/common/include/imx_plat_common.h b/plat/imx/common/include/imx_plat_common.h
new file mode 100644
index 0000000..8ec9481
--- /dev/null
+++ b/plat/imx/common/include/imx_plat_common.h
@@ -0,0 +1,16 @@
+/*
+ * Copyright 2023-2024 NXP
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef IMX_PLAT_COMMON_H
+#define IMX_PLAT_COMMON_H
+
+#include <stdint.h>
+
+#include <arch_helpers.h>
+
+uint32_t plat_get_spsr_for_bl33_entry(void);
+
+#endif /*IMX_PLAT_COMMON_H */
diff --git a/plat/imx/common/include/imx_sip_svc.h b/plat/imx/common/include/imx_sip_svc.h
index 35a9f47..5bea0d1 100644
--- a/plat/imx/common/include/imx_sip_svc.h
+++ b/plat/imx/common/include/imx_sip_svc.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015-2023, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2015-2024, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -52,6 +52,9 @@
 int imx_kernel_entry_handler(uint32_t smc_fid, u_register_t x1,
 			     u_register_t x2, u_register_t x3,
 			     u_register_t x4);
+
+#define IMX_SIP_SCMI			0xC20000FE
+
 #if defined(PLAT_imx8mq)
 int imx_soc_info_handler(uint32_t smc_fid, u_register_t x1,
 			 u_register_t x2, u_register_t x3);
@@ -96,5 +99,6 @@
 uint64_t imx_buildinfo_handler(uint32_t smc_fid, u_register_t x1,
 			       u_register_t x2, u_register_t x3,
 			       u_register_t x4);
+int scmi_handler(uint32_t smc_fid, u_register_t x1, u_register_t x2, u_register_t x3);
 
 #endif /* __IMX_SIP_SVC_H__ */