x86: crownbay: Disable CONFIG_SPI_FLASH_SMART_HWCAPS

Since commit 71025f013ccb ("mtd: spi-nor-core: Rework hwcaps selection")
SPI flash on Intel Crown Bay board does not work anymore.

Disable CONFIG_SPI_FLASH_SMART_HWCAPS until a proper fix is made to
the spi-nor core.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/crownbay_defconfig b/configs/crownbay_defconfig
index 0258f31..e6dd414 100644
--- a/configs/crownbay_defconfig
+++ b/configs/crownbay_defconfig
@@ -46,6 +46,7 @@
 CONFIG_REGMAP=y
 CONFIG_SYSCON=y
 CONFIG_CPU=y
+# CONFIG_SPI_FLASH_SMART_HWCAPS is not set
 CONFIG_E1000=y
 CONFIG_SOUND=y
 CONFIG_SOUND_I8254=y