Move GUI sources in a separate gui folder and hardware sources in hardware folder episode 2.

Cleaned up gfx.c. Don't reinit the screens if they are already inited.

Extend AXIWRAM using DSP mem.

Fixed a typo in mmuMapPages() documentation. Added DSP mem mapping.

Implemented the backend for brighness adjustment.

Forgot to reenable interrupts if i2cStartTransfer() fails.

Added license to all sources. Dir structure cleanup.

I thought i did this already...

Provide a full set or read/write buffer functions + function documentation.

Temporary workaround to prevent I2C code beeing interrupted with other I2C code calls.

Revert previous commit since it breaks FIRM launch (race) and has been fixed in Luma.

Fixed gfx deinit for Luma once again meh.

Added missing I2C init code.

Refactor of I2C code.

Reset performance monitor on ARM11.

Flush prefetch buffer should not fetch from possible invalid cache lines.

Enable LTO on ARM11.

Nitpicking/consistency.

Fixed race in timer code.

Properly implement SMP (not for New 3DS). Wakes up core 1 now.

Make MMU code multicore safe. Enabling of SMP mode is not handled correctly yet.

Cleanup the gfx code a bit.

Added GX_displayTransfer().

Give VBlank0 its own handler.

Reduce screen tearing. Only double buffering can fix it completely.

Confirmed PSC0/1 interrupts. Make sure nothing uses the I2C bus at GPU init.

Replaced wait() with TIMER_sleepMs() in gfx code. Tested and works on N3DS.

Added timer code for ARM11.

Revert useless changes from a0108e2e.

Clobber the global namespace less.