diff --git a/board/tqc/tqma6/Kconfig b/board/tqc/tqma6/Kconfig
index 3e4d9f5170..ce47ba49c6 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 31b3fc3e1b..7ca343f3ab 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 30ad2330fb..bba751c0dd 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 ab6b0ea7c1..262ce2e83e 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 f4cfc8dc2f..8c62a03178 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