Haavard Skinnemoen e3e7d8d4ea [AVR32] Make I/O access macros work with external devices ...

Fix the I/O access macros so that they work with externally connected
devices accessed in little-endian mode over any bus width:

* Use a set of macros to define I/O port- and memory operations
  borrowed from MIPS.
* Allow subarchitecture to specify address- and data-mangling
* Implement at32ap-specific port mangling (with build-time
  configurable bus width. Only one bus width at a time supported
  for now.)
* Rewrite iowriteN and friends to use write[bwl] and friends
  (not the __raw counterparts.)

This has been tested using pata_pcmcia to access a CompactFlash card
connected to the EBI (16-bit bus width.)

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

2007-04-27 13:44:14 +02:00

..

at32ap7000.h

[AVR32] Add PIOE device and reserve SDRAM pins

2007-02-09 15:01:58 +01:00

board.h

[AVR32] Use per-controller spi_board_info structures

2007-02-16 14:01:40 +01:00

gpio.h

[PATCH] gpio_direction_output() needs an initial value

2007-03-16 19:25:04 -07:00

init.h

[PATCH] AVR32: Allow renumbering of serial devices

2006-10-04 10:25:06 -07:00

io.h

[AVR32] Make I/O access macros work with external devices

2007-04-27 13:44:14 +02:00

irq.h

[AVR32] Add PIOE device and reserve SDRAM pins

2007-02-09 15:01:58 +01:00

portmux.h

[AVR32] Introduce at32_reserve_pin()

2007-02-09 15:01:58 +01:00

sm.h

[PATCH] avr32 architecture

2006-09-26 08:48:54 -07:00

smc.h

[AVR32] Add nwait and tdf parameters to SMC configuration

2007-04-27 13:43:27 +02:00

time.h

[AVR32] Change system timer from count-compare to Timer/Counter 0

2007-04-27 13:44:12 +02:00