[Qemu-devel] [PATCH] ARM XScale core features. PXA270 and PXA255 emulation.

[andrzej zaborowski]

Implements basic differences between XScale and plain ARM. The patch
also adds the main on-chip peripherals of PXA2xx: interrupt
controller, DMA, GPIO controller, SSP, I2C, I2S busses, UARTs, FIR
port, RTC, Clock/Power/Memory managers.

There's also an api to hook funcitons to coprocessor writes and reads
becaue PXA uses those in various on-chip peripherals (and they're
supposed to be faster than memory IO access to the same peripherals,
on the real hardware).

[Apparently, this patch is too big for the list software, this time I
uploaded it at 
http://students.mimuw.edu.pl/~az258116/0003-ARM-XScale-core-features.-PXA270-and-PXA255-emulation.txt
instead of attaching. All 17 files I sent yesterday are in
http://students.mimuw.edu.pl/~az258116/qemu-pxa-patches.tar ]

Cheers,
Andrew