diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 3c6c630..8f7b79f 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -6,6 +6,9 @@
 config SPL_STACK_R_ADDR
 	default 0x00800000 if TARGET_SOCFPGA_GEN5
 
+config SPL_SYS_MALLOC_F_LEN
+	default 0x800 if TARGET_SOCFPGA_GEN5
+
 config SYS_MMCSD_RAW_MODE_U_BOOT_PARTITION_TYPE
 	default 0xa2