video: mxc_ipuv3_fb: stash frame buffer pointer in global data.
authorEric Nelson <eric.nelson@boundarydevices.com>
Tue, 29 Apr 2014 21:37:56 +0000 (14:37 -0700)
committerAnatolij Gustschin <agust@denx.de>
Wed, 30 Apr 2014 09:15:45 +0000 (11:15 +0200)
commita69214dc719862b8433608d7e914e51464dfd14c
treef88b4d29bd6644036f1aa3ef575a6a44a8fa3259
parenta405764c1ec835a41ccda943b9156aee25e15d5e
video: mxc_ipuv3_fb: stash frame buffer pointer in global data.

This patch updates the i.MX video driver to store the
frame-buffer address in the fb_base field of the global
data structure *gd.

By doing this, you can find the frame buffer address
using the 'bdinfo' command:

U-Boot > bdinfo
arch_number = 0x00000EB9
...
FB base     = 0x4F35F1C0

This is very useful when debugging display connections.

Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
Acked-by: Marek Vasut <marex@denx.de>
drivers/video/mxc_ipuv3_fb.c