diff --git a/boards/nxp/ls1046ardb/ls1046ardb_ls1046a_smp_4cores_defconfig b/boards/nxp/ls1046ardb/ls1046ardb_ls1046a_smp_4cores_defconfig
index 8ae910c3a70..08e3206a3b8 100644
--- a/boards/nxp/ls1046ardb/ls1046ardb_ls1046a_smp_4cores_defconfig
+++ b/boards/nxp/ls1046ardb/ls1046ardb_ls1046a_smp_4cores_defconfig
@@ -9,6 +9,17 @@ CONFIG_SYS_CLOCK_HW_CYCLES_PER_SEC=25000000
 # Zephyr Kernel Configuration
 CONFIG_XIP=n
 CONFIG_AARCH64_IMAGE_HEADER=y
+CONFIG_MAX_THREAD_BYTES=5
+CONFIG_MAX_XLAT_TABLES=10
+
+# SMP support
+CONFIG_SMP=y
+CONFIG_MP_MAX_NUM_CPUS=4
+CONFIG_CACHE_MANAGEMENT=y
+CONFIG_ARMV8_A_NS=y
+
+# PSCI is supported
+CONFIG_PM_CPU_OPS=y
 
 # Serial Drivers
 CONFIG_SERIAL=y
@@ -17,6 +28,3 @@ CONFIG_UART_INTERRUPT_DRIVEN=y
 # Enable Console
 CONFIG_CONSOLE=y
 CONFIG_UART_CONSOLE=y
-
-# SMP support
-CONFIG_MP_MAX_NUM_CPUS=4