diff --git a/plat/st/stm32mp1/sp_min/sp_min_setup.c b/plat/st/stm32mp1/sp_min/sp_min_setup.c
new file mode 100644
index 0000000..1329bdb
--- /dev/null
+++ b/plat/st/stm32mp1/sp_min/sp_min_setup.c
@@ -0,0 +1,144 @@
+/*
+ * Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <arch_helpers.h>
+#include <arm_gic.h>
+#include <assert.h>
+#include <bl_common.h>
+#include <console.h>
+#include <context.h>
+#include <context_mgmt.h>
+#include <debug.h>
+#include <dt-bindings/clock/stm32mp1-clks.h>
+#include <generic_delay_timer.h>
+#include <mmio.h>
+#include <platform.h>
+#include <platform_def.h>
+#include <platform_sp_min.h>
+#include <stm32mp1_clk.h>
+#include <stm32mp1_dt.h>
+#include <stm32mp1_private.h>
+#include <string.h>
+#include <tzc400.h>
+#include <xlat_tables_v2.h>
+
+/******************************************************************************
+ * Placeholder variables for copying the arguments that have been passed to
+ * BL32 from BL2.
+ ******************************************************************************/
+static entry_point_info_t bl33_image_ep_info;
+
+/*******************************************************************************
+ * Interrupt handler for FIQ (secure IRQ)
+ ******************************************************************************/
+void sp_min_plat_fiq_handler(uint32_t id)
+{
+	switch (id) {
+	case STM32MP1_IRQ_TZC400:
+		ERROR("STM32MP1_IRQ_TZC400 generated\n");
+		panic();
+		break;
+	case STM32MP1_IRQ_AXIERRIRQ:
+		ERROR("STM32MP1_IRQ_AXIERRIRQ generated\n");
+		panic();
+		break;
+	default:
+		ERROR("SECURE IT handler not define for it : %i", id);
+		break;
+	}
+}
+
+/*******************************************************************************
+ * Return a pointer to the 'entry_point_info' structure of the next image for
+ * the security state specified. BL33 corresponds to the non-secure image type
+ * while BL32 corresponds to the secure image type. A NULL pointer is returned
+ * if the image does not exist.
+ ******************************************************************************/
+entry_point_info_t *sp_min_plat_get_bl33_ep_info(void)
+{
+	entry_point_info_t *next_image_info;
+
+	next_image_info = &bl33_image_ep_info;
+
+	if (next_image_info->pc == 0U) {
+		return NULL;
+	}
+
+	return next_image_info;
+}
+
+/*******************************************************************************
+ * Perform any BL32 specific platform actions.
+ ******************************************************************************/
+void sp_min_early_platform_setup2(u_register_t arg0, u_register_t arg1,
+				  u_register_t arg2, u_register_t arg3)
+{
+	struct dt_node_info dt_dev_info;
+	int result;
+	bl_params_t *params_from_bl2 = (bl_params_t *)arg0;
+
+	/* Imprecise aborts can be masked in NonSecure */
+	write_scr(read_scr() | SCR_AW_BIT);
+
+	assert(params_from_bl2 != NULL);
+	assert(params_from_bl2->h.type == PARAM_BL_PARAMS);
+	assert(params_from_bl2->h.version >= VERSION_2);
+
+	bl_params_node_t *bl_params = params_from_bl2->head;
+
+	/*
+	 * Copy BL33 entry point information.
+	 * They are stored in Secure RAM, in BL2's address space.
+	 */
+	while (bl_params != NULL) {
+		if (bl_params->image_id == BL33_IMAGE_ID) {
+			bl33_image_ep_info = *bl_params->ep_info;
+			break;
+		}
+
+		bl_params = bl_params->next_params_info;
+	}
+
+	if (dt_open_and_check() < 0) {
+		panic();
+	}
+
+	if (stm32mp1_clk_probe() < 0) {
+		panic();
+	}
+
+	result = dt_get_stdout_uart_info(&dt_dev_info);
+
+	if ((result > 0) && dt_dev_info.status) {
+		if (console_init(dt_dev_info.base, 0, STM32MP1_UART_BAUDRATE)
+		    == 0) {
+			panic();
+		}
+	}
+}
+
+/*******************************************************************************
+ * Initialize the MMU, security and the GIC.
+ ******************************************************************************/
+void sp_min_platform_setup(void)
+{
+	mmap_add_region(BL_CODE_BASE, BL_CODE_BASE,
+			BL_CODE_END - BL_CODE_BASE,
+			MT_CODE | MT_SECURE);
+
+	configure_mmu();
+
+	/* Initialize tzc400 after DDR initialization */
+	stm32mp1_security_setup();
+
+	generic_delay_timer_init();
+
+	stm32mp1_gic_init();
+}
+
+void sp_min_plat_arch_setup(void)
+{
+}