diff --git a/configs/synquacer_developerbox_defconfig b/configs/synquacer_developerbox_defconfig
index d897eaf..5e4accf 100644
--- a/configs/synquacer_developerbox_defconfig
+++ b/configs/synquacer_developerbox_defconfig
@@ -11,6 +11,8 @@
 CONFIG_SYS_LOAD_ADDR=0x80000000
 CONFIG_TARGET_DEVELOPERBOX=y
 CONFIG_AHCI=y
+CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
+CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0xe0000000
 CONFIG_FIT=y
 CONFIG_BOOTSTAGE_STASH_SIZE=4096
 CONFIG_HUSH_PARSER=y