Split C1 to C1 and microsom

This is preparation to add cubox-i since lots of the initialization are common between c1 and cubox-i

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
Microsom board files

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
CuBox-i board files

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
bcm4329 sip Makefile and Kconfig preparations

Removes the staging driver and patches Makefile / Kconfig for a newer version

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
brcm80211 driver

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>
USB OTG ID is wired through a pull down to gnd on CuBox-i carrier

Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com>