Signed-off-by: Tom Rini <trini@konsulko.com>

CS Systemes d'Information (CSSI) manufactures two boards, named MCR3000
and CMPC885 which are respectively based on MPC866 and MPC885 processors.

This patch adds support for the first board.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>

On startup the SL50 board halt at U-Boot prompt. Use CONFIG_AUTOBOOT_KEYED
to enable autoboot for this board and define the <SPACE> key to get the
U-Boot prompt.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>

AVR32 is gone. It's already more than two years for no support in Buildroot,
even longer there is no support in GCC (last version is heavily patched 4.2.4).

Linux kernel v4.12 got rid of it (and v4.11 didn't build successfully).

There is no good point to keep this support in U-Boot either.

Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

The Odroid C2 comes with several expansion options such as an RTC module.
As these expansions are not considered in the Linux device tree they have
to be enabled via device tree overlays.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>

CHIP and CHIP Pro devices have options of DIP addon boards some of which need
overlays from the beginning so it makes sense to enable device tree overlays.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

96boards CE devices such as the DragonBoard and Hikey devices have numerous
mezzanine options some of which need overlays from the beginning so it makes
sense to enable device tree overlays.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

TI am33xx devices such as the BeagleBone devices have numerous cape options such
as screens some of which need overlays from the beginning so it makes sense to
enable evice tree overlays.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

Raspberry Pi has numerous HAT and other HW expansion options such as screens and
cameras some of which need overlays from the beginning so it makes sense to
enable evice tree overlays.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>

Implement spl_start_uboot to let Falcon mode work.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Acked-by: Heiko Schocher <hs@denx.de>