This adds support for the Nuvoton NPCM8XX Board Management
controller (BMC) SoC family.

The NPCM8XX based quad-core Cortex-A35 ARMv8 architecture.
Signed-off-by: NTomer Maimon <tmaimon77@gmail.com>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>