diff --git a/configs/imx8ulp_evk_defconfig b/configs/imx8ulp_evk_defconfig
index 2e2705a..031537e 100644
--- a/configs/imx8ulp_evk_defconfig
+++ b/configs/imx8ulp_evk_defconfig
@@ -8,6 +8,7 @@
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x400000
 CONFIG_IMX_CONFIG=""
+CONFIG_SYS_MALLOC_LEN=0x1002000
 CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="imx8ulp-evk"
 CONFIG_SPL_TEXT_BASE=0x22020000