diff --git a/configs/socfpga_stratix10_defconfig b/configs/socfpga_stratix10_defconfig
index 7534f25..a7f3991 100644
--- a/configs/socfpga_stratix10_defconfig
+++ b/configs/socfpga_stratix10_defconfig
@@ -7,6 +7,7 @@
 CONFIG_SYS_MEMTEST_END=0x3fe00000
 CONFIG_ENV_SIZE=0x1000
 CONFIG_ENV_OFFSET=0x200
+CONFIG_SYS_MALLOC_LEN=0x500000
 CONFIG_DM_GPIO=y
 CONFIG_DEFAULT_DEVICE_TREE="socfpga_stratix10_socdk"
 CONFIG_SPL_TEXT_BASE=0xFFE00000