diff --git a/Kconfig b/Kconfig
index caae4aecbdfb29d012381c6f7d096ac1b4ff6064..66148ce477908e3129c9e3b3804c7fb7fbc1855b 100644
--- a/Kconfig
+++ b/Kconfig
@@ -147,7 +147,9 @@ config SYS_MALLOC_F_LEN
 	default 0x1000 if AM33XX
 	default 0x2800 if SANDBOX
 	default 0x2000 if (ARCH_IMX8 || ARCH_IMX8M || ARCH_MX7 || \
-			   ARCH_MX7ULP || ARCH_MX6 || ARCH_MX5)
+			   ARCH_MX7ULP || ARCH_MX6 || ARCH_MX5 || \
+			   ARCH_LS1012A || ARCH_LS1021A || ARCH_LS1043A || \
+			   ARCH_LS1046A)
 	default 0x400
 	help
 	  Before relocation, memory is very limited on many platforms. Still,