treewide: remove references to CREDITS ...

The CREDITS file was removed from barebox in 2015 by commit 6570288f2d97
("Remove the CREDITS file"). Remove references to it from several files.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: boards: Harmonize barebox_arm_reset_vector() prototype ...

barebox_arm_reset_vector() is a global function but we never provided a
prototype anywhere. The prototypes differ for the different boards, so
to provide a common prototype we must harmonize them.

void barebox_arm_reset_vector(uint32_t r0, uint32_t r1, uint32_t r2)

Should be suitable for all boards.

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

defaultenv-2: remove unused *-menu-add-entry calls ...

The *-menu-add-entry functions no longer exist in defaultenv-2, so
remove the calls to these functions.

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

include: Move smc91111 eth platform_data to include/platform_data ...

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

arm: pxa: Add clock for Zylonite NFC ...

Add a clock with clk_add_physbase for the NAND flash controller on
Zylonite board.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Tested-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: pxa: zylonite: convert to generic default environment ...

Convert zylonite board to the generic environment, and make consistent
with lubbock and mainstone boards.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

ARM: pxa: add the zylonite board ...

Add the first pxa3xx board, zylonite. Zylonite is the Marvell System
Development Platform.

Several version are available, based on either :
 - PXA300
 - PXA310
 - PXA320

This version was only tested on a PXA310 based board, and uses :
 - the ethernet controller
 - the nand controller

These drivers seem to be common to all zylonite boards.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>