netx doc added and some typos fixed

adding first board doc

ethernet address default

Merge octopus:/home/git/projects/u-boot-v2

phycore i.MX31: Skip SDRAM setup when running from RAM

reset doc added for ARM

adding doc, first try

doc added (what else)

adding new doc

Merge branch 'master' of jbe@octopus:/home/git/projects/u-boot-v2

doc added and some reorganised

fix some typos

Merge branch 'master' of jbe@octopus:/home/git/projects/u-boot-v2

basic doc structure added

export symbols get_device_by_path and dev_add_child

Merge octopus:/home/git/projects/u-boot-v2

- Insert commands sorted into the command list. This is useful ...

for commands added via modules.
- Let command aliases show up in help text

add list_add_sort to list implementation

Doxygen's main page added

Merge branch 'master' of jbe@octopus:/home/git/projects/u-boot-v2

doc added only

doc added only

debug support added

deficonfig for i.MX31 system added

GPIO handling on i.MX31 added

adding doxygen's base configuration

move readline command to a file of its own

Fix documentation for addpart/delpart/devinfo. These commands ...

now take a device file, not a device id.

remove CONFIG_IDENT_STRING. It's unused

fix compiler warning