Update defconfig files with the following script.

for a in arch/*; do
	arch=$(basename $a)
	for c in $a/configs/*; do
		config=$(basename $c)

	export ARCH=$arch
	make $config && make savedefconfig && mv defconfig $c
	done
done

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

This adds initial STMicroelectronics MP1 support along with support
for the DK2 devel board. Only very basic support:

- UART
- SDRAM memory base/size
- No 1st stage support

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