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_shc_prompt_defconfig b/configs/am335x_shc_prompt_defconfig
index 2a7968c..3bb83d0 100644
--- a/configs/am335x_shc_prompt_defconfig
+++ b/configs/am335x_shc_prompt_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_SERIES=y
CONFIG_SPL_STACK_R_ADDR=0x82000000
CONFIG_FIT=y