x86: Convert to use driver model pci on quark/galileo

Move to driver model pci for Intel quark/galileo.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/galileo_defconfig b/configs/galileo_defconfig
index 6ef1090..59306a9 100644
--- a/configs/galileo_defconfig
+++ b/configs/galileo_defconfig
@@ -14,6 +14,7 @@
 CONFIG_SPI_FLASH=y
 CONFIG_NETDEVICES=y
 CONFIG_ETH_DESIGNWARE=y
+CONFIG_DM_PCI=y
 CONFIG_DM_RTC=y
 CONFIG_USE_PRIVATE_LIBGCC=y
 CONFIG_SYS_VSNPRINTF=y