UART driver and Example code for JellyBean.
Merge pull request #10 from TitanMKD/master

UART driver and Example code for JellyBean.
creg.h updates from newer data sheet
started csv files for generation of register field stuff
sgpio.csv
cgu.csv
gpdma.csv
Added CGU PLL0USB_CTRL bit 3, DIRECTO to cgu.csv.
Add generated bit/shift/mask #defines for CGU, CREG, RGU, USB (USB0 only) peripherals.
Added script used to generate #defines above.
Fixed one small change in the #define naming scheme in i2c0_init().
Tweaked #defines of USB0_ENDPTCTRLx to use an indexed #define, which will be handy in other places...
scu.csv
csv contributions from GNU Radio Conference 2012 HackFest. Thanks, David!
Fixed typo from user manual.
atimer.csv
ccu.csv
eventrouter.csv
typo fix in eventrouter.h
Merge branch 'master' of https://github.com/mossmann/libopencm3
#defines for making USB structure definitions a bit simpler.
USB controller in-memory structure #defines/typedefs for dTD and dQH.