tree 8e72dc46e2c2c4e786612ad3c34758018ae71ad9
parent 954e2b94f6027834113db50833c818d9a39fd169
author Heinrich Schuchardt <xypron.glpk@gmx.de> 1522785573 +0200
committer Alexander Graf <agraf@suse.de> 1528032441 +0200

arm: armv7: allow unaligned memory access

The UEFI spec mandates that unaligned memory access should be enabled if
supported by the CPU architecture.

This patch implements the function unaligned_access() to reset the aligned
access flag in the system control register (SCTLR). It is called when the
bootefi command is invoked.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
[agraf: fix SPDX identifier]
Signed-off-by: Alexander Graf <agraf@suse.de>