]> Git Repo - J-u-boot.git/commit - include/efi_loader.h
projects / J-u-boot.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 851bda8) | patch
efi_loader: Add bounce buffer support
authorAlexander Graf <[email protected]>
Wed, 11 May 2016 16:25:48 +0000 (18:25 +0200)
committerTom Rini <[email protected]>
Fri, 27 May 2016 19:39:48 +0000 (15:39 -0400)
commit51735ae0ea2f5d67c0f7cc4d1f938f36955e1fe7
tree63a01e042c04913656eba26ca02e8f29693d0e07tree | snapshot
parent851bda81487b0e2b5b43c9c2dc2582214751953ecommit | diff
efi_loader: Add bounce buffer support

Some hardware that is supported by U-Boot can not handle DMA above 32bits.
For these systems, we need to come up with a way to expose the disk interface
in a safe way.

This patch implements EFI specific bounce buffers. For non-EFI cases, this
apparently was no issue so far, since we can just define our environment
variables conveniently.

Signed-off-by: Alexander Graf <[email protected]>
include/efi_loader.h diff | blob | blame | history
lib/efi_loader/Kconfig diff | blob | blame | history
lib/efi_loader/efi_disk.c diff | blob | blame | history
lib/efi_loader/efi_memory.c diff | blob | blame | history
Empty description
This page took 0.036023 seconds and 4 git commands to generate.