diff --git a/board/tqc/tqma6/Kconfig b/board/tqc/tqma6/Kconfig
index 3e4d9f51707929ad983aa13a14dc114c4fb1db06..ce47ba49c6ac0aa6bf7330938dc037cbd7aa1114 100644
--- a/board/tqc/tqma6/Kconfig
+++ b/board/tqc/tqma6/Kconfig
@@ -33,4 +33,8 @@ config TQMA6S
 
 endchoice
 
+config IMX_CONFIG
+	default "board/tqc/tqma6/tqma6q.cfg" if TQMA6Q
+	default "board/tqc/tqma6/tqma6s.cfg" if TQMA6S
+
 endif
diff --git a/configs/tqma6q_mba6_mmc_defconfig b/configs/tqma6q_mba6_mmc_defconfig
index 31b3fc3e1b10d1e62c0cd813bf17bc4430efa2d3..7ca343f3ab475012fe87d58a39b59af0b6cdaf53 100644
--- a/configs/tqma6q_mba6_mmc_defconfig
+++ b/configs/tqma6q_mba6_mmc_defconfig
@@ -1,6 +1,6 @@
 CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_TQMA6=y
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/tqc/tqma6/tqma6q.cfg,MBA6,TQMA6X_MMC_BOOT"
+CONFIG_SYS_EXTRA_OPTIONS="MBA6,TQMA6X_MMC_BOOT"
 CONFIG_CMD_SETEXPR=y
 CONFIG_CMD_NET=y
diff --git a/configs/tqma6q_mba6_spi_defconfig b/configs/tqma6q_mba6_spi_defconfig
index 30ad2330fb1830cbe73642e5b3224b0dae890f01..bba751c0ddf6eabaa22319c5e0e66d0023448c81 100644
--- a/configs/tqma6q_mba6_spi_defconfig
+++ b/configs/tqma6q_mba6_spi_defconfig
@@ -1,6 +1,6 @@
 CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_TQMA6=y
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/tqc/tqma6/tqma6q.cfg,MBA6,TQMA6X_SPI_BOOT"
+CONFIG_SYS_EXTRA_OPTIONS="MBA6,TQMA6X_SPI_BOOT"
 CONFIG_CMD_SETEXPR=y
 CONFIG_CMD_NET=y
diff --git a/configs/tqma6s_mba6_mmc_defconfig b/configs/tqma6s_mba6_mmc_defconfig
index ab6b0ea7c1c4e44cbf7706f152b507d023beff0c..262ce2e83ea6c38fd622887162738e7ce2bb0244 100644
--- a/configs/tqma6s_mba6_mmc_defconfig
+++ b/configs/tqma6s_mba6_mmc_defconfig
@@ -2,6 +2,6 @@ CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_TQMA6=y
 CONFIG_TQMA6S=y
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/tqc/tqma6/tqma6s.cfg,MBA6,TQMA6X_MMC_BOOT"
+CONFIG_SYS_EXTRA_OPTIONS="MBA6,TQMA6X_MMC_BOOT"
 CONFIG_CMD_SETEXPR=y
 CONFIG_CMD_NET=y
diff --git a/configs/tqma6s_mba6_spi_defconfig b/configs/tqma6s_mba6_spi_defconfig
index f4cfc8dc2fd461f78d6a47470bcee0805696dfc0..8c62a031786a488625bbd8586ff4e3ceb063790f 100644
--- a/configs/tqma6s_mba6_spi_defconfig
+++ b/configs/tqma6s_mba6_spi_defconfig
@@ -2,6 +2,6 @@ CONFIG_ARM=y
 CONFIG_ARCH_MX6=y
 CONFIG_TARGET_TQMA6=y
 CONFIG_TQMA6S=y
-CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/tqc/tqma6/tqma6s.cfg,MBA6,TQMA6X_SPI_BOOT"
+CONFIG_SYS_EXTRA_OPTIONS="MBA6,TQMA6X_SPI_BOOT"
 CONFIG_CMD_SETEXPR=y
 CONFIG_CMD_NET=y