Convert CONFIG_SPL_I2C_SUPPORT to Kconfig
Move this option to Kconfig and tidy up existing uses.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/am335x_baltos_defconfig b/configs/am335x_baltos_defconfig
index 34fd3d1..41ec3b8 100644
--- a/configs/am335x_baltos_defconfig
+++ b/configs/am335x_baltos_defconfig
@@ -3,6 +3,7 @@
CONFIG_SPL_GPIO_SUPPORT=y
CONFIG_SPL_EXT_SUPPORT=y
CONFIG_SPL_FAT_SUPPORT=y
+CONFIG_SPL_I2C_SUPPORT=y
CONFIG_SPL_STACK_R_ADDR=0x82000000
CONFIG_FIT=y
CONFIG_FIT_VERBOSE=y