sgi: enable pci and scsi controller

target/linux/config/Config.in.block

@@ -310,6 +310,17 @@ depends on ADK_TARGET_WITH_SCSI || \
 	ADK_TARGET_SYSTEM_QEMU_PPC64 || \
 	ADK_TARGET_SYSTEM_QEMU_SPARC
 
+config ADK_KERNEL_SCSI_AIC7XXX
+	tristate "Adaptec AIC-7XXX support"
+	select ADK_KERNEL_BLOCK
+	select ADK_KERNEL_LBDAF
+	select ADK_KERNEL_SCSI
+	select ADK_KERNEL_SCSI_LOWLEVEL
+	select ADK_KERNEL_BLK_DEV
+	select ADK_KERNEL_BLK_DEV_SD
+	default y if ADK_TARGET_SYSTEM_SGI_O2
+	depends on ADK_TARGET_SYSTEM_SGI_O2
+
 config ADK_KERNEL_SCSI_SYM53C8XX_2
 	tristate "Symbios Logic 53C8XX2 support"
 	select ADK_KERNEL_BLOCK

target/mips64/systems/sgi-o2

@@ -6,6 +6,8 @@ config ADK_TARGET_SYSTEM_SGI_O2
 	select ADK_TARGET_WITH_NET
 	select ADK_TARGET_WITH_NETDEVICE
 	select ADK_TARGET_WITH_BLOCK
+	select ADK_TARGET_WITH_SCSI
+	select ADK_TARGET_WITH_PCI
 	select ADK_TARGET_KERNEL_WITH_COMPRESSION
 	help
 	  Support for SGI O2.