commands: select FILE_LIST for usbgadget

Otherwhise we get this error message:

commands/built-in.o: In function `do_usbgadget':
barebox-2014.10.0/commands/usbgadget.c:77: undefined reference to `file_list_parse'

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
console: Fix CONSOLE_NONE support

Without console support we need a static inline version of
pr_print and dev_printf, otherwise we get link errors.

Reported-by: Kevin Du Huanpeng <u74147@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
input: Let input support depend on !CONSOLE_NONE

Without console support the input devices make no sense, so add
a depends on !CONSOLE_NONE.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
arch/MPC5xxx: fix linker script for MPC5200

Without this change the barebox.bin ends up with:

00000000  79 ba 8f 79 00 00 00 00  75 39 6e d1 74 27 00 00  |y..y....u9n.t'..|
00000010  01 00 00 00 00 00 00 00  28 80 ad db 8d c7 a8 67  |........(......g|
00000020  4e 07 00 00 10 00 00 00  2f 63 6f 6e 66 69 67 00  |N......./config.|
00000030  8d c7 a8 68 ff 01 00 00  23 21 2f 62 69 6e 2f 73  |...h....#!/bin/s|
00000040  68 0a 0a 68 6f 73 74 6e  61 6d 65 3d 46 49 58 4d  |h..hostname=FIXM|
00000050  45 0a 69 66 20 5b 20 2d  7a 20 22 24 75 73 65 72  |E.if [ -z "$user|
00000060  22 20 5d 3b 20 74 68 65  6e 0a 23 09 75 73 65 72  |" ]; then.#.user|
00000070  3d 0a 66 69 0a 0a 23 20  45 6e 74 65 72 20 4d 41  |=.fi..# Enter MA|
[...]

which means it starts with the default environment instead of the reset vector area.

Signed-off-by: Juergen Borleis <jbe@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
commands: firmwareload: add CMD_GROUP

To be able to build the documentation the CMD_GROUP macro needs
to be defined. Without this the firmwareload command breaks "make docs".

Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>