arm: mvebu: turris_omnia: add SCSI as boot target

If SCSI is enabled, U-Boot should try to boot also from SCSI device on
Turris Omnia.

Signed-off-by: Marek BehĂșn <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/include/configs/turris_omnia.h b/include/configs/turris_omnia.h
index 8e0c7bf..018f544 100644
--- a/include/configs/turris_omnia.h
+++ b/include/configs/turris_omnia.h
@@ -89,9 +89,16 @@
 #define BOOT_TARGET_DEVICES_USB(func)
 #endif
 
+#ifdef CONFIG_SCSI
+#define BOOT_TARGET_DEVICES_SCSI(func) func(SCSI, scsi, 0)
+#else
+#define BOOT_TARGET_DEVICES_SCSI(func)
+#endif
+
 #define BOOT_TARGET_DEVICES(func) \
 	BOOT_TARGET_DEVICES_MMC(func) \
 	BOOT_TARGET_DEVICES_USB(func) \
+	BOOT_TARGET_DEVICES_SCSI(func) \
 	func(PXE, pxe, na) \
 	func(DHCP, dhcp, na)