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efi: Add uclass for devices provided by UEFI firmware

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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>
This commit is contained in:
Simon Glass
2021-12-04 08:56:31 -07:00
committed by Heinrich Schuchardt
parent 2abd8d1c99
commit 42b7f4212a
12 changed files with 101 additions and 1 deletions
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include/dm/uclass-id.h
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@@ -49,6 +49,7 @@ enum uclass_id {
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 */