Convert CONFIG_SPL_GPIO_SUPPORT to Kconfig
Move this option to Kconfig and tidy up existing uses.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/cpu/armv7/am33xx/Kconfig b/arch/arm/cpu/armv7/am33xx/Kconfig
index efbc219..54474c2 100644
--- a/arch/arm/cpu/armv7/am33xx/Kconfig
+++ b/arch/arm/cpu/armv7/am33xx/Kconfig
@@ -3,6 +3,9 @@
config SPL_EXT_SUPPORT
default y
+config SPL_GPIO_SUPPORT
+ default y
+
config TARGET_AM43XX_EVM
bool "Support am43xx_evm"
select TI_I2C_BOARD_DETECT