freebsd-skq/sys/arm/allwinner/a20
adrian a3e51ff0e6 [intrng] Migrate the intrng code from sys/arm/arm to sys/kern/subr_intr.c.
The ci20 port (by kan@) is going to reuse almost all of the intrng code
since the SoC in question looks suspiciously like someone took an ARM
SoC design and replaced the ARM core with a MIPS core.

* migrate out the code;
* rename ARM_ -> INTR_;
* rename arm_ -> intr_;
* move the interrupt flush routine from intr.c / intrng.c into
  arm/machdep_intr.c - removing the code duplication and removing
  the ARM specific bits from here.

Thanks to the Star Wars: The Force Awakens premiere line for allowing
me a couple hours of quiet time to finish the universe builds.

Tested:

* make universe

TODO:

* The structure definitions in subr_intr.c still includes machine/intr.h
  which requires one duplicates all of the intrng definitions in
  the platform code (which kan has done, and I think we don't have to.)

  Instead I should break out the generic things (function declarations,
  common intr structures, etc) into a separate header.

* Kan has requested I make the PIC based IPI stuff optional.
2015-12-18 05:43:59 +00:00
..
a20_cpu_cfg.c Stop using machine/fdt.h in the arm kernel code when we don't need it. 2015-04-04 21:34:26 +00:00
a20_cpu_cfg.h Switch to my freebsd.org emal address in copyright. 2014-03-25 08:31:47 +00:00
a20_if_dwc.c Add the A20 glue code for if_dwc. 2015-09-21 01:51:37 +00:00
a20_mp.c [intrng] Migrate the intrng code from sys/arm/arm to sys/kern/subr_intr.c. 2015-12-18 05:43:59 +00:00
files.a20 Add the A20 glue code for if_dwc. 2015-09-21 01:51:37 +00:00
std.a20 Makeoption ARM_LITLE_ENDIAN does nothing. Remove it since it isn't 2015-11-20 21:49:46 +00:00