x86: quark: kconfig: Imply platform specific drivers

Imply Quark-specific drivers in the platform Kconfig.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/cpu/quark/Kconfig b/arch/x86/cpu/quark/Kconfig
index 68bb219..46dade3 100644
--- a/arch/x86/cpu/quark/Kconfig
+++ b/arch/x86/cpu/quark/Kconfig
@@ -10,6 +10,15 @@
 	select ARCH_EARLY_INIT_R
 	select ARCH_MISC_INIT
 	imply ENABLE_MRC_CACHE
+	imply ENV_IS_IN_SPI_FLASH
+	imply ETH_DESIGNWARE
+	imply ICH_SPI
+	imply MMC
+	imply MMC_PCI
+	imply MMC_SDHCI
+	imply MMC_SDHCI_SDMA
+	imply SPI_FLASH
+	imply SYS_NS16550
 
 if INTEL_QUARK