diff --git a/configs/T2080RDB_SDCARD_defconfig b/configs/T2080RDB_SDCARD_defconfig
index 6335620..99ea925 100644
--- a/configs/T2080RDB_SDCARD_defconfig
+++ b/configs/T2080RDB_SDCARD_defconfig
@@ -2,6 +2,8 @@
 CONFIG_SYS_TEXT_BASE=0x00201000
 CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_SYS_MEMTEST_START=0x00200000
+CONFIG_SYS_MEMTEST_END=0x00400000
 CONFIG_ENV_SIZE=0x2000
 CONFIG_ENV_OFFSET=0x100000
 CONFIG_SPL_TEXT_BASE=0xFFFD8000
@@ -29,8 +31,6 @@
 CONFIG_CMD_IMLS=y
 CONFIG_CMD_MEMTEST=y
 CONFIG_SYS_ALT_MEMTEST=y
-CONFIG_SYS_MEMTEST_START=0x00200000
-CONFIG_SYS_MEMTEST_END=0x00400000
 CONFIG_CMD_I2C=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_USB=y