diff --git a/configs/thunderx_88xx_defconfig b/configs/thunderx_88xx_defconfig
index ee7818d..03b6201 100644
--- a/configs/thunderx_88xx_defconfig
+++ b/configs/thunderx_88xx_defconfig
@@ -12,6 +12,8 @@
 CONFIG_IDENT_STRING=" for Cavium Thunder CN88XX ARM v8 Multi-Core"
 CONFIG_SYS_LOAD_ADDR=0x500000
 CONFIG_DEBUG_UART=y
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x57fff0
 CONFIG_REMAKE_ELF=y
 CONFIG_BOOTDELAY=5
 CONFIG_USE_BOOTARGS=y