tree 8bb6a995ac1613fb5a6c5b95f55d0fc9f1f9936c
parent 0dde7f53797098cf7021f6a7ca6c15bfee405db1
author Simon Glass <sjg@chromium.org> 1350480294 +0000
committer Tom Warren <twarren@nvidia.com> 1353338138 -0700

lcd: Add CONFIG_LCD_ALIGNMENT to select frame buffer alignment

The normal alignment is PAGE_SIZE, but if this is defined, we can support
other alignments.

The motivation for this change is to make the display section-aligned on
ARM so that we can easily turn off data caching for the frame buffer region
without resorting to level 2 page tables.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>