8610: Add 8610 DIU display driver
authorYork Sun <yorksun@freescale.com>
Mon, 29 Oct 2007 18:58:39 +0000 (13:58 -0500)
committerJon Loeliger <jdl@freescale.com>
Wed, 7 Nov 2007 20:09:09 +0000 (14:09 -0600)
commita877880c6949e948bd63cd6ea4e216573d2f53dd
tree08819be1551f93a152085e69d95d8f377418c3d7
parent52e5ddfecdda308f75782fae206b677b1810f5f9
8610: Add 8610 DIU display driver

1280x1024 and 1024x768 @ 32 bpp are supported now.
DVI, Single-link LVDS, Double-link LVDS are all supported.

Environmental variable "monitor" is used to specify monitor port.

A new command "diufb" is introduced to reinitialize monitor
and display a BMP file in the memory. So far, 1-bit, 4-bit,
8-bit and 24-bit BMP formats are supported.

    diufb init
        - initialize the diu driver
    Enable the port specified in the environmental variable "monitor"

    diufb addr
        - display bmp file in memory.
    The bmp image should be no bigger than the resolution, 1280x1024
    for DVI and double-link LVDS, 1024x768 for single-link LVDS.

Note, this driver allocate memory but doesn't free it after use
It is written on purpose -- to avoid a failure of reallocation
due to memory fragement.

ECC of DDR is disabled for DIU performance. L2 data cache is also disabled.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Jon loeliger <jdl@freescale.com>
board/freescale/common/Makefile
board/freescale/common/fsl_diu_fb.c [new file with mode: 0644]
board/freescale/common/fsl_diu_fb.h [new file with mode: 0644]
board/freescale/mpc8610hpcd/Makefile
board/freescale/mpc8610hpcd/mpc8610hpcd.c
board/freescale/mpc8610hpcd/mpc8610hpcd_diu.c [new file with mode: 0644]
include/configs/MPC8610HPCD.h