Adding everything up to date for MOXA ART SoC.
Most of this is from 2.6.32.60-moxart and can be ported to 2.6.34.14 without modifications.
Exceptions:
* RTC uses kzalloc and must be replaced with equivalent devm_kzalloc
* mxser uses a more modern tty kernel backend, changes here and there, no BKL.
Working:
* ARCH_MOXART (selects the FA526 processor)
* TIMER: 100Hz interrupt timer
* UART for kernel boot and debug
* MTD map driver (root fs)
* MOXART CPU RTL8201CP Ethernet driver
* MOXA Smartio/Industio family multiport serial driver (mainline mxser.c forced for embedded UC-7112-LX)
* RTC
Not yet ported:
* MMC
* Watchdog
Signed-off-by: Jonas Jensen <jonas.jensen@gmail.com>