Merge branch 'master' into lenny

Typo fixes/consistency.

[ARM9] Cache code optimizations.

Updated NDMA documentation.

Introducing superhax.

Fixed ARM9 panic/exception/assert not displaying anything on screen.

Renamed members of _uX types.

Optimized AES code and fixed a bug which prevented very large FIRMs from beeing properly decrypted from NAND.

Added typedefs for >64 bit types to types.h.

Use sizeof() instead of hardcoding the increment of data in SHA_update().

Added function to read internal SHA engine state. Optimized SHA_update().

Don't hardcode header location in firm_size().

[UNTESTED] Added FCRAM FIRM support to loadVerifyFirm(). Adjusted MPU settings so we can acces the FIRM in FCRAM.

Actually these .align are not needed.

start.s improvements + standard conform argc/v.

Deinit critical hardware before FIRM launch.

Introducing cfg9.h and cfg11.h.

Avoid some instruction stalls because i have nothing better to do(tm).

Move most inline asm to arm.h.

Introducing arm.h.

Restore proper mount state after SD card init.

Move fastboot version check to the end of function.

Improved RSA code a bit.

Document ARM11 start.s a bit more.

Optimize ARM9 MPU code a bit.

Return current number of ticks on timer stop.

Actually make this race proof...

Do not increment argc.

arm9: remove nandimage dead code

More assembly cleanup.