u-boot.git/include/efi_api.h, branch v2021.10

efi_loader rename enum efi_mem_type to efi_memory_type

2021-08-17T15:24:08+00:00

Use the same name as in the UEFI specification to avoid confusion.

Signed-off-by: Heinrich Schuchardt

efi_loader: Uri() device path node

2021-08-14T18:54:41+00:00

iPXE used Uri() device path nodes. So we should support them in the
device path to text protocol.

Signed-off-by: Heinrich Schuchardt

efi_loader: remove asm/setjmp.h from efi_api.h

2021-07-24T08:49:51+00:00

In the commit c982874e930d ("efi_loader: refactor
efi_setup_loaded_image()"), setjmp-related definitions were moved to
efi_loaded_image_obj in efi_loader.h. So setjmp.h is no longer
refererenced in efi_api.h.

This also fixes some error when efi_api.h will be included in
mkeficapsule.c.

Fixes: c982874e930d ("efi_loader: refactor efi_setup_loaded_image()")
Signed-off-by: AKASHI Takahiro 
Reviewed-by: Heinrich Schuchardt

efi: Add ESRT to the EFI system table

2021-03-25T19:19:19+00:00

The ESRT is initialised during efi_init_objlist after
efi_initialize_system_table().

The ESRT is recreated from scratch at the following events:
- successful UpdateCapsule;
- FMP instance install.

The code ensures that every ESRT entry has a unique fw_class value.

Limitations:
- The ESRT is not updated if an FMP instance is uninstalled;
- the fields image_type and flags are in the current implementation left
undefined. Setting these values will require a per-platform function
that returns the image_type/flags as a function of the image fw_class.

CC: Heinrich Schuchardt	
CC: Sughosh Ganu 
CC: AKASHI Takahiro 
CC: Ilias Apalodimas 
CC: Andre Przywara 
CC: Alexander Graf 
CC: nd@arm.com
Signed-off-by: Jose Marinho 

Remove two EFI_CALL() indirections.
Move ESRT GUID in efidebug's list of GUIDs.

Reviewed-by: Heinrich Schuchardt

efi_loader: Uart device path

2021-03-25T19:09:17+00:00

When uploading an EFI binary via the UART we need to assign a device path.

* Provide devicepath node to text conversion for Uart() node.
* Provide function to create Uart() device path.
* Add UART support to efi_dp_from_name().

Signed-off-by: Heinrich Schuchardt

efi_loader: remove EFI_UNICODE_COLLATION_PROTOCOL

2021-01-20T07:17:17+00:00

In EFI 1.10 a version of the Unicode collation protocol using ISO 639-2
language codes existed. This protocol is not part of the UEFI specification
any longer. It was however required to run the UEFI Self Certification Test
(SCT) II, version 2.6, 2017. So we implemented it for the sole purpose of
running the SCT.

As the SCT does not need the protocol anymore it is time for removal.

Signed-off-by: Heinrich Schuchardt

efi_loader: typedef efi_string_t text output protocol

2021-01-13T01:38:01+00:00

We do not want to use typedefs in U-Boot.

Do not use efi_string_t in the EFI_TEXT_OUTPUT_PROTOCOL.

Signed-off-by: Heinrich Schuchardt

efi_loader: move efi_(u)intn_t to efi.h

2021-01-13T01:38:01+00:00

Move efi_intn_t and efi_uintn_t to include/efi.h to allow usage without
efi_api.h

Signed-off-by: Heinrich Schuchardt

efi_loader: implement non-blocking file services

2021-01-13T01:38:00+00:00

Implement services OpenEx(), ReadEx(), WriteEx(), FlushEx() of the
EFI_FILE_PROTOCOL.

Signed-off-by: Heinrich Schuchardt

efi: capsule: Add support for uefi capsule authentication

2020-12-31T13:41:31+00:00

Add support for authenticating uefi capsules. Most of the signature
verification functionality is shared with the uefi secure boot
feature.

The root certificate containing the public key used for the signature
verification is stored as part of the device tree blob. The root
certificate is stored as an efi signature list(esl) file -- this file
contains the x509 certificate which is the root certificate.

Signed-off-by: Sughosh Ganu