efi: Add uclass for devices provided by UEFI firmware
UCLASS_EFI_LOADER is used for devices created by applications and
drivers loaded by U-Boots UEFI implementation.
This patch provides a new uclass (UCLASS_EFI_MEDIA) to be used for devices
that provided by a UEFI firmware calling U-Boot as an EFI application.
If the two uclasses can be unified, is left to future redesign.
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 f0835c3..dde2173 100644
--- a/include/blk.h
+++ b/include/blk.h
@@ -37,6 +37,7 @@
IF_TYPE_EFI_LOADER,
IF_TYPE_PVBLOCK,
IF_TYPE_VIRTIO,
+ IF_TYPE_EFI_MEDIA,
IF_TYPE_COUNT, /* Number of interface types */
};
diff --git a/include/dm/uclass-id.h b/include/dm/uclass-id.h
index b68088d..0e26e1d 100644
--- a/include/dm/uclass-id.h
+++ b/include/dm/uclass-id.h
@@ -49,6 +49,7 @@
UCLASS_DSA, /* Distributed (Ethernet) Switch Architecture */
UCLASS_ECDSA, /* Elliptic curve cryptographic device */
UCLASS_EFI_LOADER, /* Devices created by UEFI applications */
+ UCLASS_EFI_MEDIA, /* Devices provided by UEFI firmware */
UCLASS_ETH, /* Ethernet device */
UCLASS_ETH_PHY, /* Ethernet PHY device */
UCLASS_FIRMWARE, /* Firmware */