add basic ELF parser ...

This parser is needed for kernel boot support on MIPS
and can potentially reused on other platforms.

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

elf.h: Use EI_NIDENT instead of numeric value ...

This is an adoption of the linux kernel commit

| commit eb6900f
| Author: Cyrill Gorcunov <gorcunov@gmail.com>
| Date:   Tue Apr 29 01:01:17 2008 -0700
|
|     ELF: Use EI_NIDENT instead of numeric value
|
|     Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
|     Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
|     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

whole tree: remove trailing whitespaces ...

Signed-off-by: Du Huanpeng <u74147@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

replace elf.h with the one from the linux kernel. It does not have powerpc ...

specific defines in it.

svn_rev_003 ...

remove all #if 0 and #if 1

* Fix parameter passing to standalone images with bootm command ...

* Patch by Kyle Harris, 30 Oct 2003:
  Fix build errors for ixdp425 board

* Patch by David M. Horn, 29 Oct 2003:
  Fixes to build under CYGWIN

* Get IceCube MGT5100 working (again)

* Patch by Anders Larsen, 18 Sep 2003: ...

allow mkimage to build and run on Cygwin-hosted systems

* Patch by Frank Müller, 18 Sep 2003:
  use bi_intfreq instead of bi_busfreq to compute fec_mii_speed in
  cpu/mpc8xx/fec.c

* Patch by Pantelis Antoniou, 16 Sep 2003:
  add tool to compute fileds in the PLPRCR register for MPC86x

* Code cleanup: ...

- remove trailing white space, trailing empty lines, C++ comments, etc.
  - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)

* Patches by Kenneth Johansson, 25 Jun 2003:
  - major rework of command structure
    (work done mostly by Michal Cendrowski and Joakim Kristiansen)

Initial revision