diff --git a/arch/arm/mach-imx/imx9/scmi/soc.c b/arch/arm/mach-imx/imx9/scmi/soc.c
index 3a5bddd..d2b0455 100644
--- a/arch/arm/mach-imx/imx9/scmi/soc.c
+++ b/arch/arm/mach-imx/imx9/scmi/soc.c
@@ -729,3 +729,21 @@
 	return boot_dev;
 }
 #endif
+
+bool arch_check_dst_in_secure(void *start, ulong size)
+{
+	ulong ns_end = CFG_SYS_SDRAM_BASE + PHYS_SDRAM_SIZE;
+#ifdef PHYS_SDRAM_2_SIZE
+	ns_end += PHYS_SDRAM_2_SIZE;
+#endif
+
+	if ((ulong)start < CFG_SYS_SDRAM_BASE || (ulong)start + size > ns_end)
+		return true;
+
+	return false;
+}
+
+void *arch_get_container_trampoline(void)
+{
+	return (void *)((ulong)CFG_SYS_SDRAM_BASE + PHYS_SDRAM_SIZE - SZ_16M);
+}