u-boot.git/lib, branch v2017.11-rc2

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

2017-10-13T13:53:58+00:00

Patch queue for efi - 2017-10-13

This is the second batch of amazing improvements for efi_loader in 2017.11:

  - New self tests to verify our own code
  - A few bug fixes
  - colored text support
  - event and SNP improvements, should get us close to iPXE working

efi_selftest: correctly check return values

2017-10-13T08:24:22+00:00

When cancelling the timer we should check the return
value provided by the set_timer service.

Signed-off-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf

efi_loader: console support for color attributes

2017-10-12T15:24:25+00:00

Shell.efi uses this, and supporting color attributes makes things look
nicer.  Map the EFI fg/bg color attributes to ANSI escape sequences.
Not all colors have a perfect match, but spec just says "Devices
supporting a different number of text colors are required to emulate the
above colors to the best of the device’s capabilities".

Signed-off-by: Rob Clark 
Tested-by: Heinrich Schuchardt 
Reviewed-by: Alexander Graf 
[agraf: s/unsigned/unsigned int/]
Signed-off-by: Alexander Graf

efi_loader: Add mem-mapped for fallback

2017-10-12T15:22:58+00:00

When we don't have a real device/image path, such as 'bootefi hello',
construct a mem-mapped device-path.

This fixes 'bootefi hello' after devicepath refactoring.

Fixes: 95c5553ea2 ("efi_loader: refactor boot device and loaded_image handling")
Signed-off-by: Rob Clark 
Acked-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf

efi_loader: don't increment part twice per loop

2017-10-10T16:14:05+00:00

Correct a mistake in the part number handling of commit
16a73b249d138fedeb188710533902ed7aac1ddc and only increment part once
per loop.

Signed-off-by: Jonathan Gray 
Tested-by: Peter Robinson 
Signed-off-by: Alexander Graf

efi_loader: search all possible disk partitions

2017-10-10T07:56:04+00:00

When searching for partitions don't stop if a partition is not present
for a given partition number as there may be valid partitions after.

Search for up to MAX_SEARCH_PARTITIONS matching the other callers of
part_get_info().

This allows OpenBSD to boot via the efi_loader on rpi_3 again after
changes made after U-Boot 2017.09.  With MBR partitioning OpenBSD will
by default use the fourth partition for the 0xA6 (OpenBSD) partition.

Signed-off-by: Jonathan Gray 
Signed-off-by: Alexander Graf

efi_selftest: error handling in SNP test

2017-10-09T05:00:38+00:00

Avoid NULL pointer dereference after setup failed due to a
missing network.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass 
Signed-off-by: Alexander Graf

efi_loader: comments for functions add missing @return

2017-10-09T05:00:38+00:00

For some functions the @return description is missing.

Fix typo.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass 
Signed-off-by: Alexander Graf

efi_loader: Fix disk dp's for pre-DM/legacy devices

2017-10-09T05:00:38+00:00

This fixes an issue with OpenBSD's bootloader, and I think should also
fix a similar issue with grub2 on legacy devices.  In the legacy case
we were creating disk objects for the partitions, but not also the
parent device.

Reported-by: Jonathan Gray 
Signed-off-by: Rob Clark 
Signed-off-by: Alexander Graf

efi_loader: avoid NULL dereference in efi_dp_match

2017-10-09T05:00:37+00:00

When calling bootefi hello twice a kernel dump occurs.

Neither bootefi hello nor bootefi selftest have an image
device patch. So do not try to dereference the NULL
value.

Fixes: 95c5553ea26 efi_loader: refactor boot device and loaded_image handling
Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass 
Signed-off-by: Alexander Graf