diff --git a/configs/mscc_serval_defconfig b/configs/mscc_serval_defconfig
index f6dbe78..f1e0ec0 100644
--- a/configs/mscc_serval_defconfig
+++ b/configs/mscc_serval_defconfig
@@ -1,6 +1,8 @@
 CONFIG_MIPS=y
 CONFIG_SYS_TEXT_BASE=0x40000000
 CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_SYS_MEMTEST_START=0x80000000
+CONFIG_SYS_MEMTEST_END=0x87c00000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_ENV_SECT_SIZE=0x40000
@@ -29,8 +31,6 @@
 CONFIG_CMD_MD5SUM=y
 CONFIG_CMD_MEMINFO=y
 CONFIG_CMD_MEMTEST=y
-CONFIG_SYS_MEMTEST_START=0x80000000
-CONFIG_SYS_MEMTEST_END=0x87c00000
 # CONFIG_CMD_FLASH is not set
 CONFIG_CMD_GPIO=y
 CONFIG_CMD_SPI=y