Merge branch 'master' of git://git.denx.de/u-boot

Signed-off-by: Stefano Babic <sbabic@denx.de>

Merge tag 'efi-2019-04-rc5' of git://git.denx.de/u-boot-efi

Pull request for UEFI system for v2019.04-rc5

A bunch of small fixes. The major ones being

- avoid illegal memory access in efi_allocate

Merge tag 'efi-2019-04-rc5' of git://git.denx.de/u-boot-efi

Pull request for UEFI system for v2019.04-rc5

A bunch of small fixes. The major ones being

- avoid illegal memory access in efi_allocate_pool() on 32 bit systems
- avoid endless loop in HII protocol

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efi_loader: missing return in efi_get_next_variable_name()

Add a missing return statement in efi_get_next_variable_name().

Reported-by: Coverity (CID 185834)
Signed-off-by: Heinrich Schuchardt <xyp

efi_loader: missing return in efi_get_next_variable_name()

Add a missing return statement in efi_get_next_variable_name().

Reported-by: Coverity (CID 185834)
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

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Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2019-02-13

Goodness this time around:

- HII protocol, finally allows us to run the UEFI Shell!
(experimanta

Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2019-02-13

Goodness this time around:

- HII protocol, finally allows us to run the UEFI Shell!
(experimantal, disabled by default)
- efi selftest now available on Cortex-M
- NVMe support for distro boot
- Lots of code cleanup

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efi_loader: fix GetNextVariableName

Our current implementation of GetNextVariableName() first collects all EFI
variables. If none is found at all hexport_r() returns a zero length string
terminated

efi_loader: fix GetNextVariableName

Our current implementation of GetNextVariableName() first collects all EFI
variables. If none is found at all hexport_r() returns a zero length string
terminated by \0 and the value 1 as number of bytes in the returned buffer.

In this case GetNextVariableName() has to return EFI_NOT_FOUND.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: implement GetNextVariableName()

The current GetNextVariableName() is a placeholder.
With this patch, it works well as expected.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.or

efi_loader: implement GetNextVariableName()

The current GetNextVariableName() is a placeholder.
With this patch, it works well as expected.

Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
rebased on efi-next
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: comments for variable services

Comment the functions implementing the runtime variable services.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <a

efi_loader: comments for variable services

Comment the functions implementing the runtime variable services.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: remove duplicate function mem2hex()

Replace duplicate function mem2hex() by inline function bin2hex().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander G

efi_loader: remove duplicate function mem2hex()

Replace duplicate function mem2hex() by inline function bin2hex().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: eliminate duplicate function hex2mem()

Use existing inline function hex2bin() instead of defining a new one.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexa

efi_loader: eliminate duplicate function hex2mem()

Use existing inline function hex2bin() instead of defining a new one.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: efi_set_variable use const void *

The SetVariable() runtime service does not change the data passed to it.
So mark the parameter as constant.

Signed-off-by: Heinrich Schuchardt <xypron.

efi_loader: efi_set_variable use const void *

The SetVariable() runtime service does not change the data passed to it.
So mark the parameter as constant.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: use const efi_guid_t * for variable services

The runtime variable services never change GUIDs. So we should declare
the GUID parameters as constant.

Signed-off-by: Heinrich Schuchardt <

efi_loader: use const efi_guid_t * for variable services

The runtime variable services never change GUIDs. So we should declare
the GUID parameters as constant.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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Merge tag 'signed-efi-2018.11' of git://github.com/agraf/u-boot

Patch queue for efi - 2018-10-17

A few bug fixes for the 2018.11 release:

- Fix block seeking on 32bit
- Fix execution with DEBU

Merge tag 'signed-efi-2018.11' of git://github.com/agraf/u-boot

Patch queue for efi - 2018-10-17

A few bug fixes for the 2018.11 release:

- Fix block seeking on 32bit
- Fix execution with DEBUG set
- Fix a few Coverity found bugs
- Fix warnings

Heinrich Schuchardt (13):
efi_loader: fix relocation on x86_64
efi_loader: correct signature of GetPosition, SetPosition
efi_loader: execute efi_save_gd() first
efi_loader: efi_allocate_pool(EFI_ALLOCATE_ANY_PAGES, ...)
efi_loader: error handling in read_console()
efi_loader: return type efi_console_register()
efi_loader: superfluous statement in is_dir()
efi_loader: memory leak in efi_set_variable()
efi_loader: remove lcd.h from efi_net.c
arm: do not include efi_loader.h twice
efi_loader: fix typo in efi_boottime.c
efi_selftest: creating new handle in controller test
efi_loader: efi_dp_get_next_instance() superfluous statement

Tom Rini (2):
efi_loader: Fix warning in efi_load_image()
fs: fat: Fix warning in normalize_longname()

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efi_loader: memory leak in efi_set_variable()

Do not leak native_name if out of memory.

This addresses CoverityScan CID 184095.

Reported-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Heinrich S

efi_loader: memory leak in efi_set_variable()

Do not leak native_name if out of memory.

This addresses CoverityScan CID 184095.

Reported-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2018-09-26

A lot of goodness in this release. We're *very* close to running the
UEFI Shell and SCT natively. The o

Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2018-09-26

A lot of goodness in this release. We're *very* close to running the
UEFI Shell and SCT natively. The only missing piece are HII protocols.

- FAT write support (needed for SCT)
- improved FAT directory support (needed for SCT)
- RTC support with QEMU -M virt
- Sandbox support (run UEFI binaries in Linux - yay)
- Proper UTF-16 support
- EFI_UNICODE_COLLATION_PROTOCOL support (for UEFI Shell)
- EFI_SIMPLE_TEXT_INPUT_EX_PROTOCOL support (for UEFI Shell)
- Fix window size determination
- Fix Tegra by explicitly unmapping RAM
- Clean up handle entanglement
- Lots of generic code cleanup

[trini: Fixup merge conflict in include/configs/qemu-arm.h]
Signed-off-by: Tom Rini <trini@konsulko.com>

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efi_loader: avoid out of bound access in efi_get_variable()

In efi_get_variable() a string is longer than the allocated space which
results in overwriting the linked list of malloc().

The prefixes

efi_loader: avoid out of bound access in efi_get_variable()

In efi_get_variable() a string is longer than the allocated space which
results in overwriting the linked list of malloc().

The prefixes used for variables are 41 characters long, e.g.
efi_67029eb5-0af2-f6b1-da53-fcb566dd1ce6_

Change PREFIX_LEN to 41.

Fixes: faff21556748 ("efi_loader: remove limit on variable length")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: remove limit on variable length

The EFI spec does not provide a length limit for variables.

Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@g

efi_loader: remove limit on variable length

The EFI spec does not provide a length limit for variables.

Reviewed-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: rename utf16_strlen, utf16_strnlen

The function names utf16_strlen() and utf16_strnlen() are misnomers.
The functions do not count utf-16 characters but non-zero words.
So let's rename t

efi_loader: rename utf16_strlen, utf16_strnlen

The function names utf16_strlen() and utf16_strnlen() are misnomers.
The functions do not count utf-16 characters but non-zero words.
So let's rename them to u16_strlen and u16_strnlen().

In utf16_dup() avoid assignment in if clause.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2018-06-03

A number of fixes and feature completeness work this time around:

- Fix sunxi GOP reservation
- Fi

Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2018-06-03

A number of fixes and feature completeness work this time around:

- Fix sunxi GOP reservation
- Fix cursor position
- Fix efi_get_variable
- Allow more selftest parts to build on x86_64
- Allow unaligned memory access on armv7
- Implement ReinstallProtocolInterface
- More sandbox preparation

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efi_loader: fix off-by-one bug in efi_get_variable

efi_get_variable() always stores an extra zero byte after the output data.
When the returned data size matches the output buffer size, the extra ze

efi_loader: fix off-by-one bug in efi_get_variable

efi_get_variable() always stores an extra zero byte after the output data.
When the returned data size matches the output buffer size, the extra zero
byte is stored past the end of the output buffer.

Signed-off-by: Ivan Gorinov <ivan.gorinov@intel.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: adjust definitions of variable services

The definitons of the variable services are adjusted:
- use efi_uintn_t instead of unsigned long
- use u16 * instead of s16 * for Unicode strings

efi_loader: adjust definitions of variable services

The definitons of the variable services are adjusted:
- use efi_uintn_t instead of unsigned long
- use u16 * instead of s16 * for Unicode strings
- correct definition of QueryVariableInfo
- rename efi_get_next_variable to efi_get_next_variable_name

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

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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

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: 83d290c56fab ("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>

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Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2017-10-01

Lots of new things this time. High level highlights are:

- Shim support (to boot Fedora)
- Initial

Merge tag 'signed-efi-next' of git://github.com/agraf/u-boot

Patch queue for efi - 2017-10-01

Lots of new things this time. High level highlights are:

- Shim support (to boot Fedora)
- Initial set of unit tests
- Preparations to support UEFI Shell

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efi_loader: print GUIDs

Utilize printf GUID support to print GUIDs.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>

efi_loader: efi variable support

Add EFI variable support, mapping to u-boot environment variables.
Variables are pretty important for setting up boot order, among other
things. If the board suppor

efi_loader: efi variable support

Add EFI variable support, mapping to u-boot environment variables.
Variables are pretty important for setting up boot order, among other
things. If the board supports saveenv, then it will be called in
ExitBootServices() to persist variables set by the efi payload. (For
example, fallback.efi configuring BootOrder and BootXXXX load-option
variables.)

Variables are *not* currently exposed at runtime, post ExitBootServices.
On boards without a dedicated device for storage, which the loaded OS
is not trying to also use, this is rather tricky. One idea, at least
for boards that can persist RAM across reboot, is to keep a "journal"
of modified variables in RAM, and then turn halt into a reboot into
u-boot, plus store variables, plus halt. Whatever the solution, it
likely involves some per-board support.

Mapping between EFI variables and u-boot variables:

efi_$guid_$varname = {attributes}(type)value

For example:

efi_8be4df61-93ca-11d2-aa0d-00e098032b8c_OsIndicationsSupported=
"{ro,boot,run}(blob)0000000000000000"
efi_8be4df61-93ca-11d2-aa0d-00e098032b8c_BootOrder=
"(blob)00010000"

The attributes are a comma separated list of these possible
attributes:

+ ro - read-only
+ boot - boot-services access
+ run - runtime access

NOTE: with current implementation, no variables are available after
ExitBootServices, and all are persisted (if possible).

If not specified, the attributes default to "{boot}".

The required type is one of:

+ utf8 - raw utf8 string
+ blob - arbitrary length hex string

Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>

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