serial: Rename SERIAL_SUPPORT to SERIAL
Rename these options so that CONFIG_IS_ENABLED can be used with them.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/doc/README.SPL b/doc/README.SPL
index c34c52e..3155787 100644
--- a/doc/README.SPL
+++ b/doc/README.SPL
@@ -50,7 +50,7 @@
CONFIG_SPL_I2C (drivers/i2c/libi2c.o)
CONFIG_SPL_GPIO (drivers/gpio/libgpio.o)
CONFIG_SPL_MMC (drivers/mmc/libmmc.o)
-CONFIG_SPL_SERIAL_SUPPORT (drivers/serial/libserial.o)
+CONFIG_SPL_SERIAL (drivers/serial/libserial.o)
CONFIG_SPL_SPI_FLASH_SUPPORT (drivers/mtd/spi/libspi_flash.o)
CONFIG_SPL_SPI_SUPPORT (drivers/spi/libspi.o)
CONFIG_SPL_FS_FAT (fs/fat/libfat.o)