Commit graph

10 commits

Author SHA1 Message Date
Heinrich Schuchardt
dc6f3f48c5 efi_loader: the development target should be the EBBR
Two subsets of the UEFI specifications have been defined. The one for
servers is "Server Base Boot Requirements System Software on ARM
Platforms" (SBBR), the one for embedded systems is the "Embedded Base Boot
Requirements (EBBR) Specification". Reaching compliance with thei EBBR is a
more realistic development target than reaching complicance with the SBBR.

Suggested-by: Alexander Graf <agraf@csgraf.de>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-12 22:00:42 +02:00
Heinrich Schuchardt
9ba712dc84 efi_loader: define development target in README.uefi
Describe the target scope of the UEFI implementation in U-Boot.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-03-28 08:13:00 +01:00
Heinrich Schuchardt
98dc260168 efi_loader: update TODOs in doc/README.uefi
The following TODOs are closed:

- GetNextVariableName is not implemented
- event groups
- manage events in a linked list

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-03-27 22:02:30 +01:00
Heinrich Schuchardt
17394f9a66 efi_loader: TODO for the EFI file protocol
We currently only support EFI_FILE_PROTOCOL_REVISION while
UEFI specs 2.4 - 2.7 prescribe EFI_FILE_PROTOCOL_REVISION2.
Add a todo.

Add missing constants for the EFI file protocol revision.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-03-27 21:52:11 +01:00
Heinrich Schuchardt
4f3cb4d578 doc: README.uefi: fix typos
%s/specfication/specification/
%s/selftest/self-test/
%s/little endian/little-endian/

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2019-02-13 09:40:05 +01:00
Mark Kettenis
c726913a98 Revert "efi_loader: no support for ARMV7_NONSEC=y"
This reverts commit c524997acb.

Booting ARMv7 in non-secure mode using bootefi works now.

Signed-off-by: Mark Kettenis <kettenis@openbsd.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-07-25 14:57:43 +02:00
Heinrich Schuchardt
71cee4ce68 README.uefi: update list of missing functionality
Update the list of missing functionality for boottime and runtime services.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-06-03 15:27:20 +02:00
Tom Rini
f739fcd831 SPDX: Convert a few files that were missed before
As part of the main conversion a few files were missed.  These files had
additional whitespace after the '*' and before the SPDX tag and my
previous regex was too strict.  This time I did a grep for all SPDX tags
and then filtered out anything that matched the correct styles.

Fixes: 83d290c56f ("SPDX: Convert all of our single license tags to Linux Kernel style")
Reported-by: Heinrich Schuchardt <xypron.debian@gmx.de>
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-10 20:38:35 -04:00
Heinrich Schuchardt
c524997acb efi_loader: no support for ARMV7_NONSEC=y
We do not support bootefi booting ARMv7 in non-secure mode.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-04-23 21:34:28 +02:00
Heinrich Schuchardt
1914e5b5d8 efi_loader: provide new doc/README.uefi
Provides information about

- usage of the bootefi command
- overview of UEFI
- interaction between U-Boot and EFI drivers

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Acked-by: Leif Lindholm <leif.lindholm@linaro.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-04-04 11:00:06 +02:00