Add PCI and SATA.

Change-Id: I5db0a66df5024cf1ae880be1cde3ee5ad500d882
diff --git a/arch/arm/configs/gfsc100_defconfig b/arch/arm/configs/gfsc100_defconfig
index 1fd1739..703709e 100644
--- a/arch/arm/configs/gfsc100_defconfig
+++ b/arch/arm/configs/gfsc100_defconfig
@@ -38,6 +38,7 @@
 CONFIG_DSPG_DECT_CSS=y
 CONFIG_CPU_CORETEXA8=y
 # CONFIG_SWP_EMULATE is not set
+CONFIG_PCI=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
 CONFIG_SMP=y
@@ -176,6 +177,7 @@
 CONFIG_EEPROM_AT24=y
 CONFIG_SCSI_MULTI_LUN=y
 # CONFIG_SATA_PMP is not set
+CONFIG_SATA_AHCI=y
 # CONFIG_ATA_SFF is not set
 CONFIG_MD=y
 CONFIG_BLK_DEV_DM=y