i.MX28 patches v2

[Sascha Hauer]

This is the second version of these patches with the comments
from Jürgen integrated and rebased on the other series I just
sent.

Sascha

The following changes since commit 3e892255b3071d4d624edb3d829eee1d579edc27:

  startup: make debug printing of linker variables work again (2011-01-17 11:05:14 +0100)

are available in the git repository at:
  ..BRANCH.NOT.VERIFIED..

Sascha Hauer (4):
      video stm/mx2x: simplify memory allocation
      video stm/mx2x: allow to pass in fb memory from platform data
      ARM i.MX28 tx28: use a fixed framebuffer address
      ARM i.MX28 tx28 defconfig: enable MMU

 arch/arm/boards/karo-tx28/tx28-stk5.c |   12 +++++++++++
 arch/arm/configs/tx28stk5_defconfig   |    1 +
 arch/arm/mach-stm/include/mach/fb.h   |    3 ++
 drivers/video/stm.c                   |   34 ++++++++++----------------------
 4 files changed, 27 insertions(+), 23 deletions(-)