efi: Rename UCLASS_EFI and IF_TYPE_EFI

These names are better used for access to devices provided by an EFI
layer. Use EFI_LOADER instead here, since these are only available in
U-Boot's EFI_LOADER layer.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
diff --git a/include/blk.h b/include/blk.h
index f0cc7ca..f0835c3 100644
--- a/include/blk.h
+++ b/include/blk.h
@@ -34,7 +34,7 @@
 	IF_TYPE_SATA,
 	IF_TYPE_HOST,
 	IF_TYPE_NVME,
-	IF_TYPE_EFI,
+	IF_TYPE_EFI_LOADER,
 	IF_TYPE_PVBLOCK,
 	IF_TYPE_VIRTIO,
 
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h
index fd139b9..b68088d 100644
--- a/include/dm/uclass-id.h
+++ b/include/dm/uclass-id.h
@@ -48,7 +48,7 @@
 	UCLASS_DMA,		/* Direct Memory Access */
 	UCLASS_DSA,		/* Distributed (Ethernet) Switch Architecture */
 	UCLASS_ECDSA,		/* Elliptic curve cryptographic device */
-	UCLASS_EFI,		/* EFI managed devices */
+	UCLASS_EFI_LOADER,	/* Devices created by UEFI applications */
 	UCLASS_ETH,		/* Ethernet device */
 	UCLASS_ETH_PHY,		/* Ethernet PHY device */
 	UCLASS_FIRMWARE,	/* Firmware */