spi: Rename SPI_SUPPORT to SPI

Rename these options so that CONFIG_IS_ENABLED can be used with them.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/pcm058_defconfig b/configs/pcm058_defconfig
index 10951d1..0adfb98 100644
--- a/configs/pcm058_defconfig
+++ b/configs/pcm058_defconfig
@@ -22,7 +22,7 @@
 CONFIG_ENV_OFFSET_REDUND=0x110000
 CONFIG_SPL_LIBDISK_SUPPORT=y
 CONFIG_SPL_SPI_FLASH_SUPPORT=y
-CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_SPL_SPI=y
 CONFIG_CMD_HDMIDETECT=y
 CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y