Kconfig whitespace cleanup: Change leading spaces to tabs

Change-Id: Icab6bd9f55f086da7b51ae463f34e29366d50e1a
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: http://review.coreboot.org/10764
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

src/mainboard/google/foster/Kconfig

@@ -20,7 +20,7 @@
 if BOARD_GOOGLE_FOSTER
 
 config BOARD_SPECIFIC_OPTIONS # dummy
-        def_bool y
+	def_bool y
 	select BOARD_ID_AUTO
 	select BOARD_ROMSIZE_KB_4096
 	select CHROMEOS_VBNV_FLASH
@@ -34,16 +34,16 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select SPI_FLASH_WINBOND
 
 config MAINBOARD_DIR
-        string
-        default google/foster
+	string
+	default google/foster
 
 config MAINBOARD_PART_NUMBER
-        string
-        default "Foster"
+	string
+	default "Foster"
 
 config DRAM_SIZE_MB
-        int
-        default 2048
+	int
+	default 2048
 
 choice
 	prompt "BCT boot media"

src/mainboard/google/smaug/Kconfig

@@ -20,7 +20,7 @@
 if BOARD_GOOGLE_SMAUG
 
 config BOARD_SPECIFIC_OPTIONS # dummy
-        def_bool y
+	def_bool y
 	select BOARD_ID_AUTO
 	select BOARD_ROMSIZE_KB_16384
 	select CHROMEOS_VBNV_EC
@@ -38,16 +38,16 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select RAM_CODE_SUPPORT
 
 config MAINBOARD_DIR
-        string
-        default google/smaug
+	string
+	default google/smaug
 
 config MAINBOARD_PART_NUMBER
-        string
-        default "Smaug"
+	string
+	default "Smaug"
 
 config DRAM_SIZE_MB
-        int
-        default 2048
+	int
+	default 2048
 
 choice
 	prompt "BCT boot media"

src/soc/nvidia/tegra210/Kconfig

@@ -104,8 +104,8 @@ config TRUSTZONE_CARVEOUT_SIZE_MB
 
 # Default to 700MHz. This value is based on nv bootloader setting.
 config PLLX_KHZ
-        int
-        default 700000
+	int
+	default 700000
 endif
 
 config HAVE_MTC