diff --git a/arch/arm/src/lm/Kconfig b/arch/arm/src/lm/Kconfig
index 5d6bccc927c..972f68bc0c0 100644
--- a/arch/arm/src/lm/Kconfig
+++ b/arch/arm/src/lm/Kconfig
@@ -56,10 +56,6 @@ config LM_REVA2
 		Some early silicon returned an increase LDO voltage or 2.75V to work
 		around a PLL bug
 
-config LM_DFU
-	bool "DFU"
-	default y
-
 menu "Stellaris Peripheral Support"
 
 config LM_UART0
diff --git a/arch/arm/src/nuc1xx/Kconfig b/arch/arm/src/nuc1xx/Kconfig
index 50f72c355e8..50c8e5669c4 100644
--- a/arch/arm/src/nuc1xx/Kconfig
+++ b/arch/arm/src/nuc1xx/Kconfig
@@ -11,132 +11,132 @@ choice
 	depends on ARCH_CHIP_NUC1XX
 
 config ARCH_CHIP_NUC100LC1BN
-	bool "NUC100LC1BN
+	bool "NUC100LC1BN"
 	---help---
 		Nuvoton NUC100 low density chip: Flash 32K SRAM 4K, LQFP48 package
 
 config ARCH_CHIP_NUC100LD1BN
-	bool "NUC100LD1BN
+	bool "NUC100LD1BN"
 	---help---
 		Nuvoton NUC100 low density chip: Flash 64K SRAM 4K, LQFP48 package
 
 config ARCH_CHIP_NUC100LD2BN
-	bool "NUC100LD2BN
+	bool "NUC100LD2BN"
 	---help---
 		Nuvoton NUC100 low density chip: Flash 64K SRAM 8K, LQFP48 package
 
 config ARCH_CHIP_NUC100RC1BN
-	bool "NUC100RC1BN
+	bool "NUC100RC1BN"
 	---help---
 		Nuvoton NUC100 low density chip: Flash 32K SRAM 4K, LQFP64 package
 
 config ARCH_CHIP_NUC100RD1BN
-	bool "NUC100RD1BN
+	bool "NUC100RD1BN"
 	---help---
 		Nuvoton NUC100 low density chip: Flash 64K SRAM 4K, LQFP64 package
 
 config ARCH_CHIP_NUC100RD2BN
-	bool "NUC100RD2BN
+	bool "NUC100RD2BN"
 	---help---
 		Nuvoton NUC100 low density chip: Flash 64K SRAM 8K, LQFP64 package
 
 config ARCH_CHIP_NUC100LD3AN
-	bool "NUC100LD3AN
+	bool "NUC100LD3AN"
 	---help---
 		Nuvoton NUC100 medium density chip: Flash 64K SRAM 16K, LQFP48 package
 
 config ARCH_CHIP_NUC100LE3AN
-	bool "NUC100LE3AN
+	bool "NUC100LE3AN"
 	---help---
 		Nuvoton NUC100 medium density chip: Flash 128K SRAM 16K, LQFP48 package
 
 config ARCH_CHIP_NUC100RD3AN
-	bool "NUC100RD3AN
+	bool "NUC100RD3AN"
 	---help---
 		Nuvoton NUC100 medium density chip: Flash 64K SRAM 16K, LQFP64 package
 
 config ARCH_CHIP_NUC100RE3AN
-	bool "NUC100RE3AN
+	bool "NUC100RE3AN"
 	---help---
 		Nuvoton NUC100 medium density chip: Flash 128K SRAM 16K, LQFP64 package
 
 config ARCH_CHIP_NUC100VD2AN
-	bool "NUC100VD2AN
+	bool "NUC100VD2AN"
 	---help---
 		Nuvoton NUC100 medium density chip: Flash 64K SRAM 8K, LQFP100 package
 
 config ARCH_CHIP_NUC100VD3AN
-	bool "NUC100VD3AN
+	bool "NUC100VD3AN"
 	---help---
 		Nuvoton NUC100 medium density chip: Flash 64K SRAM 16K, LQFP100 package
 
 config ARCH_CHIP_NUC100VE3AN
-	bool "NUC100VE3AN
+	bool "NUC100VE3AN"
 	---help---
 		Nuvoton NUC100 medium density chip: Flash 128K SRAM 8K, LQFP100 package
 
 config ARCH_CHIP_NUC120LC1BN
-	bool "NUC120LC1BN
+	bool "NUC120LC1BN"
 	---help---
 		Nuvoton NUC120 low density chip: Flash 32K SRAM 4K, LQFP48 package
 
 config ARCH_CHIP_NUC120LD1BN
-	bool "NUC120LD1BN
+	bool "NUC120LD1BN"
 	---help---
 		Nuvoton NUC120 low density chip: Flash 64K SRAM 4K, LQFP48 package
 
 config ARCH_CHIP_NUC120LD2BN
-	bool "NUC120LD2BN
+	bool "NUC120LD2BN"
 	---help---
 		Nuvoton NUC120 low density chip: Flash 64K SRAM 8K, LQFP48 package
 
 config ARCH_CHIP_NUC120RC1BN
-	bool "NUC120RC1BN
+	bool "NUC120RC1BN"
 	---help---
 		Nuvoton NUC120 low density chip: Flash 32K SRAM 4K, LQFP64 package
 
 config ARCH_CHIP_NUC120RD1BN
-	bool "NUC120RD1BN
+	bool "NUC120RD1BN"
 	---help---
 		Nuvoton NUC120 low density chip: Flash 64K SRAM 4K, LQFP64 package
 
 config ARCH_CHIP_NUC120RD2BN
-	bool "NUC120RD2BN
+	bool "NUC120RD2BN"
 	---help---
 		Nuvoton NUC120 low density chip: Flash 64K SRAM 8K, LQFP64 package
 
 config ARCH_CHIP_NUC120LD3AN
-	bool "NUC120LD3AN
+	bool "NUC120LD3AN"
 	---help---
 		Nuvoton NUC120 medium density chip: Flash 64K SRAM 16K, LQFP48 package
 
 config ARCH_CHIP_NUC120LE3AN
-	bool "NUC120LE3AN
+	bool "NUC120LE3AN"
 	---help---
 		Nuvoton NUC120 medium density chip: Flash 128K SRAM 16K, LQFP48 package
 
 config ARCH_CHIP_NUC120RD3AN
-	bool "NUC120RD3AN
+	bool "NUC120RD3AN"
 	---help---
 		Nuvoton NUC120 medium density chip: Flash 64K SRAM 16K, LQFP64 package
 
 config ARCH_CHIP_NUC120RE3AN
-	bool "NUC120RE3AN
+	bool "NUC120RE3AN"
 	---help---
 		Nuvoton NUC120 medium density chip: Flash 128K SRAM 16K, LQFP64 package
 
 config ARCH_CHIP_NUC120VD2AN
-	bool "NUC120VD2AN
+	bool "NUC120VD2AN"
 	---help---
 		Nuvoton NUC120 medium density chip: Flash 64K SRAM 8K, LQFP100 package
 
 config ARCH_CHIP_NUC120VD3AN
-	bool "NUC120VD3AN
+	bool "NUC120VD3AN"
 	---help---
 		Nuvoton NUC120 medium density chip: Flash 64K SRAM 16K, LQFP100 package
 
 config ARCH_CHIP_NUC120VE3AN
-	bool "NUC120VE3AN
+	bool "NUC120VE3AN"
 	---help---
 		Nuvoton NUC120 medium density chip: Flash 128K SRAM 16K, LQFP100 package