Patch by Stefan Roese, 12 Sep 2006

Add support for automatic creation of BUILD_DIR directory.

- Add support for PPC440EPx & PPC440GRx
- Add support for PPC440EP(x)/GR(x) NAND controller
  in cpu/ppc4xx directory
- Add NAND boot functionality for Sequoia board,
  please see doc/README.nand-boot-ppc440 for details
- This Sequoia NAND image doesn't support environment
  in NAND for now. This will be added in a short while.
Patch by Stefan Roese, 07 Sep 2006

Modifications are based on the linux kernel approach and
support two use cases:

  1) Add O= to the make command line
  'make O=/tmp/build all'

  2) Set environement variable BUILD_DIR to point to the desired location
  'export BUILD_DIR=/tmp/build'
  'make'

The second approach can also be used with a MAKEALL script
'export BUILD_DIR=/tmp/build'
'./MAKEALL'

Command line 'O=' setting overrides BUILD_DIR environent variable.

When none of the above methods is used the local build is performed and
the object files are placed in the source directory.

- auto-adjust console device for Linux.
- fix typos.

- support for configurations with SDRAM or DDR memory,
- support for highboot and lowboot
- adjusting environment definitions

and support for configurable options high_boot and/or SDRAM.

Patch by JinHua Luo, 01 Sep 2005

Patch by Sangmoon Kim, 18 Aug 2005

  - make highboot configurations use environment at high end, too,
    to avoid flash fragmentation
  - always use redundand environment
  - don't enable video code for modules without graphics controller
  - provide useful (though different) mtdparts settings
  - get rid of CONFIG_CS_AUTOCONF which was always set anyway

* Extend mkconfig tool to print more useful target name

Hint: the CPLD on the TQM5200 must be programmed with a software
version supporting the high boot option! The new TQM5200S is
already supporting this option. On the TQM5200 this option will be
supported in configurations with MPC5200 rev B processors.

To actually "high boot", set jumper X30 on the STK52xx.

Patch by Martin Krause, 12 Jul 2006

- Support for TQM5200S (short version without graphic controller)
- Support for modules with 'N' type S29GL128N Spansion flashes
  (requires changes to flash layout)
- Support for MPC5200B cpu (mostly support for second SDRAM bank)

The TB5200 ("Tinybox") is a small baseboard for the TQM5200 module
integrated in a little aluminium case.
Patch by Martin Krause, 8 Jun 2006

Some code cleanup

Patch by Martin Krause, 20 Mar 2006
Signed-off-by: NMartin Krause <martin.krause@tqs.de>

Patch by Markus Klotzbuecher, 12 Jul 2006

  Patch from Richard Danter, 12 Aug 2005

Patch by Thomas Lange, Aug 11 2005

Make the automatic CS configuration the default.
The dedicated configurations CONFIG_TQM5200_AA, CONFIG_TQM5200_AB
and CONFIG_TQM5200_AC are removed.
"TQM5200_config" is now the default for STK52XX.200 base boards.
On a STK52XX.100 base board "TQM5200_STK100_config" must be used.
Patch by Martin Krause, 07 Nov 2005

  Patch by Scott McNutt, 08 Jun 2006

Patch by Stefan Roese, 02 Jun 2006

- Add IXP4xx NPE ethernet MAC support
- Add support for Intel IXDPG425 board
- Add support for Prodrive PDNB3 board
- Add IRQ support
Patch by Stefan Roese, 23 May 2006

[This patch does not include cpu/ixp/npe/IxNpeMicrocode.c which still
 sufferes from licensing issues. Blame Intel.]

(needed because of differences in the PCMCIA hardware).

Patch from David Snowdon, 13. Aug 2005

Patch from Scott McNutt, 11 Aug 2005

Signed-off-by: Ndzu@denx.de <dzu@denx.de>

relocate ichache_State to ram
u-boot can run from internal flash
Add EB+MCF-EV123 board support.
Add m68k Boards to MAKEALL
Patch from Jens Scharsig, 08 Aug 2005

Signed-off-by: Ndzu@denx.de <dzu@denx.de>

Some more NAND cleanup and small fixes.

Patch by  Patch by Jose Maria (Txema) Lopez, 16 Jan 2006