diff --git a/configs/socfpga_de1_soc_defconfig b/configs/socfpga_de1_soc_defconfig
index 945ff08..7108486 100644
--- a/configs/socfpga_de1_soc_defconfig
+++ b/configs/socfpga_de1_soc_defconfig
@@ -2,6 +2,7 @@
 CONFIG_ARCH_SOCFPGA=y
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x4400
+CONFIG_SYS_MALLOC_LEN=0x4000000
 CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_de1_soc"
 CONFIG_SPL_TEXT_BASE=0xFFFF0000