u-boot.git/cmd/bootefi.c, branch v2017.07

efi_loader: Add check for fallback fdt memory reservation

2017-07-03T11:35:47+00:00

When running bootefi, we allocate new space but never check whether
the allocation succeeded. This patch adds a check so that in case
things go wrong, we at least know they did.

Signed-off-by: Alexander Graf

dm: Use dm.h header when driver mode is used

2017-06-01T12:57:52+00:00

This header includes things that are needed to make driver build. Adjust
existing users to include that always, even if other dm/ includes are
present

Signed-off-by: Simon Glass

disk: convert CONFIG_ISO_PARTITION to Kconfig

2017-01-28T13:47:35+00:00

Signed-off-by: Patrick Delaunay 
Signed-off-by: Patrick Delaunay

armv8: aarch64: Fix the warning about x1-x3 nonzero issue

2017-01-18T17:29:33+00:00

For 64-bit kernel, there is a warning about x1-x3 nonzero in violation
of boot protocol. To fix this issue, input argument 4 is added for
armv8_switch_to_el2 and armv8_switch_to_el1. The input argument 4 will
be set to the right value, such as zero.

Signed-off-by: Alison Wang 
Reviewed-by: Alexander Graf 
Tested-by: Ryan Harkin 
Tested-by: Michal Simek 
Reviewed-by: York Sun

armv8: Support loading 32-bit OS in AArch32 execution state

2016-11-22T19:40:24+00:00

To support loading a 32-bit OS, the execution state will change from
AArch64 to AArch32 when jumping to kernel.

The architecture information will be got through checking FIT image,
then U-Boot will load 32-bit OS or 64-bit OS automatically.

Signed-off-by: Ebony Zhu 
Signed-off-by: Alison Wang 
Signed-off-by: Chenhui Zhao 
Reviewed-by: York Sun

efi_loader: AArch64: Run EFI payloads in EL2 if U-Boot runs in EL3

2016-11-17T10:52:21+00:00

Some boards decided not to run ATF or other secure firmware in EL3, so
they instead run U-Boot there. The uEFI spec doesn't know what EL3 is
though - it only knows about EL2 and EL1. So if we see that we're running
in EL3, let's get into EL2 to make payloads happy.

Signed-off-by: Alexander Graf 
Reviewed-by: York Sun

efi: Add support for a hello world test program

2016-11-14T22:24:03+00:00

It is useful to have a basic sanity check for EFI loader support. Add a
'bootefi hello' command which loads HelloWord.efi and runs it under U-Boot.

Signed-off-by: Simon Glass 
[agraf: Fix documentation, add unfulfilled kconfig dep]
Signed-off-by: Alexander Graf

efi: Fix debug message address format

2016-11-14T22:24:03+00:00

This should use U-Boot's standard format for hex address. Fix it.

Signed-off-by: Simon Glass 
Signed-off-by: Alexander Graf

efi_loader: Revert device_handle to disk after net boot

2016-10-19T07:01:54+00:00

When you boot an efi payload from network, then exit that payload
and load another payload from disk afterwords, the disk payload will
currently see the network device as its boot path.

This breaks grub2 for example which tries to find its modules based
on the path it was loaded from.

This patch fixes that issue by always reverting to disk paths if we're
not in the network boot. That way the data structures after a network
boot look the same as before.

Signed-off-by: Alexander Graf

efi: Fix missing EFIAPI specifiers

2016-10-19T07:01:53+00:00

These are missing in some functions. Add them to keep things consistent.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng 
Reviewed-by: Alexander Graf 
Signed-off-by: Alexander Graf