UPSTREAM: part: move efi_guid_t

Prep work for next patch.

Change-Id: Ic5e74b6843749af6cbd2de6141606019c34f716b
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypro

UPSTREAM: part: move efi_guid_t

Prep work for next patch.

Change-Id: Ic5e74b6843749af6cbd2de6141606019c34f716b
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
(cherry picked from commit 0d6ab32e3712fe7bc2e3aaf3d93e0d5910264df3)

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

Patch queue for efi - 2017-07-29

A lot of EFI greatness this time around. Thanks a lot to the
two amazing new contributors

Heinrich S

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

Patch queue for efi - 2017-07-29

A lot of EFI greatness this time around. Thanks a lot to the
two amazing new contributors

Heinrich Schuchardt and
Rob Clark

we now gain

- stable objects across multiple bootefi invocations
- fixes for shim
- fixes for ipxe
- protocol installation
- device path conversion to/from text
- working "lsefi" support in grub
- working notifiers
- various bug fixes

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efi_loader: define all known status codes

efi.h held only a few EFI status codes.

The patch adds the missing definitions for later usage.

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

efi_loader: define all known status codes

efi.h held only a few EFI status codes.

The patch adds the missing definitions for later usage.

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

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

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

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

Patch queue for efi - 2016-11-17

Highlights this time around:

- x86 efi_loader support
- hello world efi test case
- network devi

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

Patch queue for efi - 2016-11-17

Highlights this time around:

- x86 efi_loader support
- hello world efi test case
- network device name is now representative
- terminal output reports modes correctly
- fix psci reset for ls1043/ls1046
- fix efi_add_runtime_mmio definition for x86
- efi_loader support for ls2080

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x86: Tidy up selection of building the EFI stub

At present we use a CONFIG option in efi.h to determine whether we are
building the EFI stub or not. This means that the same header cannot be
used fo

x86: Tidy up selection of building the EFI stub

At present we use a CONFIG option in efi.h to determine whether we are
building the EFI stub or not. This means that the same header cannot be
used for EFI_LOADER support. The CONFIG option will be enabled for the
whole build, even when not building the stub.

Use a different define instead, set up just for the files that make up the
stub.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
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 - 2016-10-19

Highlights this time around:

- Add run time service (power control) support for PSCI (fixed in v3)

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

Patch queue for efi - 2016-10-19

Highlights this time around:

- Add run time service (power control) support for PSCI (fixed in v3)
- Add efi gop pointer exposure
- SMBIOS support for EFI (on ARM)
- efi pool memory unmap support (needed for 4.8)
- initial x86 efi payload support (fixed up in v2)
- various bug fixes

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

Conflicts:
include/tables_csum.h

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efi: Use asmlinkage for EFIAPI

This is required for x86 and is also correct for ARM (since it is empty).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Sig

efi: Use asmlinkage for EFIAPI

This is required for x86 and is also correct for ARM (since it is empty).

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Alexander Graf <agraf@suse.de>

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efi_loader: provide efi_mem_desc version

Provide version of struct efi_mem_desc in efi_get_memory_map().

EFI_BOOT_SERVICES.GetMemoryMap() in UEFI specification v2.6 defines
memory descriptor versio

efi_loader: provide efi_mem_desc version

Provide version of struct efi_mem_desc in efi_get_memory_map().

EFI_BOOT_SERVICES.GetMemoryMap() in UEFI specification v2.6 defines
memory descriptor version to 1. Linux kernel also expects descriptor
version to be 1 and prints following warning during boot if its not:

Unexpected EFI_MEMORY_DESCRIPTOR version 0

Signed-off-by: Mian Yousaf Kaukab <yousaf.kaukab@gmail.com>

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x86: efi: Fix EFI 64-bit payload build warnings

There are lots of warnings when building EFI 64-bit payload.

include/asm-generic/bitops/__fls.h:17:2:
warning: left shift count >= width of type

x86: efi: Fix EFI 64-bit payload build warnings

There are lots of warnings when building EFI 64-bit payload.

include/asm-generic/bitops/__fls.h:17:2:
warning: left shift count >= width of type
if (!(word & (~0ul << 32))) {
^

In fact, U-Boot itself as EFI payload is running in 32-bit mode.
So BITS_PER_LONG needs to still be 32, but EFI status codes are
64-bit when booting from 64-bit EFI. Introduce EFI_BITS_PER_LONG
to bridge those status codes with U-Boot's BITS_PER_LONG.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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x86: efi: payload: Make EFI payload build again

Since commit 73c5c39 "Makefile: Drop unnecessary -dtb suffixes",
EFI payload does not build anymore. This fixes the build.

Signed-off-by: Bin Meng <b

x86: efi: payload: Make EFI payload build again

Since commit 73c5c39 "Makefile: Drop unnecessary -dtb suffixes",
EFI payload does not build anymore. This fixes the build.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

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include/efi_api.h: Add more detailed API definitions

The EFI API header is great, but missing a good chunk of function prototype,
GUID defines and enum declarations.

This patch extends it to cover

include/efi_api.h: Add more detailed API definitions

The EFI API header is great, but missing a good chunk of function prototype,
GUID defines and enum declarations.

This patch extends it to cover more of the EFI API. It's still not 100%
complete, but sufficient enough for our EFI payload interface.

Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>

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Merge git://git.denx.de/u-boot-x86

efi: Add 64-bit payload support

Most EFI implementations use 64-bit. Add a way to build U-Boot as a 64-bit
EFI payload. The payload unpacks a (32-bit) U-Boot and starts it. This can
be enabled for x

efi: Add 64-bit payload support

Most EFI implementations use 64-bit. Add a way to build U-Boot as a 64-bit
EFI payload. The payload unpacks a (32-bit) U-Boot and starts it. This can
be enabled for x86 boards at present.

Signed-off-by: Simon Glass <sjg@chromium.org>
Improvements to how the payload is built:
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>

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efi: Add support for loading U-Boot through an EFI stub

It is useful to be able to load U-Boot onto a board even if is it already
running EFI. This can allow access to the U-Boot command interface,

efi: Add support for loading U-Boot through an EFI stub

It is useful to be able to load U-Boot onto a board even if is it already
running EFI. This can allow access to the U-Boot command interface, flexible
booting options and easier development.

The easiest way to do this is to build U-Boot as a binary blob and have an
EFI stub copy it into RAM. Add support for this feature, targeting 32-bit
initially.

Also add a way to detect when U-Boot has been loaded via a stub. This goes
in common.h since it needs to be widely available so that we avoid redoing
initialisation that should be skipped.

Signed-off-by: Simon Glass <sjg@chromium.org>
Improvements to how the payload is built:
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>

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efi: Add start-up library code

When running as an EFI application, U-Boot must request memory from EFI,
and provide access to the boot services U-Boot needs.

Add library code to perform these tasks

efi: Add start-up library code

When running as an EFI application, U-Boot must request memory from EFI,
and provide access to the boot services U-Boot needs.

Add library code to perform these tasks. This includes efi_main() which is
the entry point from EFI. U-Boot is built as a shared library.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>

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