1) Move ARC OTG USB (used in PP502x) driver code into it's own file, drivers/arcotg_udc.c. Hopefully in the future we will be able to adapt more of the Linux driver and add it to this file.
2) Rename mx31.h to arcotg_udc.h to reflect the file the code came from. It's also a more accurate name for the USB controller.
3) Get rid of one more inl()/outl() in usb-pp.c and use the relevant #define instead.
4) Add dr_controller_stop(). Not used yet.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12340 a1c6a512-1295-4272-9138-f99709370657
Move into target tree.
Use #defines instead of inb/outb.
Whitespace cleanup.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12123 a1c6a512-1295-4272-9138-f99709370657
More sensible USB support for H10: plugging in puts it into USB charging mode and leaves Rockbox usable, holding 'O' while pluggin in the USB cable will reboot the H10 (continuing to hold 'O' starts it up in UMS mode), holding any other button brings up the USB screen as previously.
Implement system_reboot() for all PP5020 devices.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11015 a1c6a512-1295-4272-9138-f99709370657
