FreeBSD/ARM and FDT cleanup - status report #3

[Jakub Klama]

 Hi,

 It's third status report for project aimed to clean up
 current FreeBSD/ARM port and FDT implementation.

 Things done this week:
 * Finally made new interrupt controller interface working as
   well as LPC3250 pic implementation.
 * Added kernel option ARM_INTRNG which tells to use new interface
   instead of old arm_get_next_irq(), etc.
 * Investigated pmap bootstrap code present in ARM ports machdep

 Things for next week:
 * Test interrupt controller interface on ARMv6 (pandaboard)
   and rework TI interrupt controller driver.
 * Further investigation of ARM machdep code
 * Make some design ideas about platform interface which will
   replace xxx_machdep.c files in ARM ports.

 Regards,
 Jakub Klama