u-boot.git/lib/efi_loader/efi_memory.c, branch v2018.05

efi: Correct header order in efi_memory

2018-04-04T09:00:07+00:00

The headers are not in the correct order. Fix this. Also drop libfdt_env.h
since it is not needed.

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

efi_loader: use constants in efi_allocate_pages()

2018-04-04T09:00:07+00:00

Using the existing predefined constants is less error prone and
makes the code easier to read.

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

libfdt: move headers to and

2018-03-05T15:16:28+00:00

Thomas reported U-Boot failed to build host tools if libfdt-devel
package is installed because tools include libfdt headers from
/usr/include/ instead of using internal ones.

This commit moves the header code:
  include/libfdt.h         -> include/linux/libfdt.h
  include/libfdt_env.h     -> include/linux/libfdt_env.h

and replaces include directives:
  #include       -> #include 
  #include   -> #include 

Reported-by: Thomas Petazzoni 
Signed-off-by: Masahiro Yamada

efi_loader: add comments to memory functions

2018-01-22T22:09:12+00:00

Add comments describing memory functions.

Fix the formatting of a function declaration.

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

efi_loader: consistently use efi_uintn_t in boot services

2017-12-01T12:22:56+00:00

Consistenly use efi_uintn_t wherever the UEFI spec uses
UINTN in boot services interfaces.

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

efi_loader: make pool allocations cacheline aligned

2017-09-20T08:48:09+00:00

This avoids printf() spam about file reads (such as loading an image)
into unaligned buffers (and the associated memcpy()).  And generally
seems like a good idea.

Signed-off-by: Rob Clark 
[agraf: use __aligned]
Signed-off-by: Alexander Graf

efi_loader: fix bug in efi_get_memory_map

2017-07-26T20:09:49+00:00

When booting shim -> fallback -> shim -> grub -> linux the memory map is
a bit larger than the size linux passes in on the first call.  But in
the EFI_BUFFER_TOO_SMALL case we were not passing back the updated size
to linux so it would loop forever.

Signed-off-by: Rob Clark 
Signed-off-by: Alexander Graf

efi_memory: return MapKey

2017-07-24T12:46:13+00:00

efi_get_memory_map should set a defined value for map_key.

We later can introduce the test against this value in
efi_exit_boot_services as required by the UEFI standard.

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

efi_memory: do parameter checks first

2017-07-24T12:46:01+00:00

The parameter checks should be done first.

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

efi_memory: avoid NULL dereference in efi_free_pool

2017-07-19T12:14:41+00:00

If efi_free_pool is called with argument NULL an illegal memory
access occurs.

So let's check the parameter on entry.

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