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18 commits

Author SHA1 Message Date
Amaury Pouly
c9ad8688f1 imx233: implement basic frequency scaling and enable auto-slow 
This does not scale the EMI frequency and keep the processor
betweel 261MHz and 454MHz. It can still be improve. The auto-slow
divisor could still be change, 8 seems reasonable for now

Change-Id: I639bb3f6b7f8efedc7dc58d08127849156eeb1b6
 2012-08-30 20:56:39 +02:00
Amaury Pouly
9ced006c06 imx233: move icoll stuff to its own file 
The icoll code now has an IRQ storm detection mechanism which
will prevent the device from hard freezing in case it happen.

Change-Id: I9861238dce61d29af1e48f9c534ec63a7f23465c
 2012-05-19 16:10:51 +02:00
Amaury Pouly
0aca81d807 imx233: add audioin init code, add adc dma interrupts, fix register defines 
Change-Id: I204afbd3390f8dcde6ea1315ea6aa8dde12d3749
 2012-02-05 16:05:07 +01:00
Amaury Pouly
289440605a imx233/fuze+: set a few recommended power bits by Freescale, remove some uneeded headers, implement audio path selection for playback and radio 
Change-Id: If926ead9b776504a58eb102fcc0e9acadf4f7379
 2012-02-01 15:02:22 +01:00
Amaury Pouly
35ba39e57f imx233: add DCP driver (only memcpy implemented), move channel arbiter to kernel-imx233 
Change-Id: I2bc5a49459c354027fc67a880bbf3b87c942bdd0
 2012-01-15 02:29:30 +01:00
Rafaël Carré
d1dd88eb45 imx233: move dbg function declaration to system-target.h 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31573 a1c6a512-1295-4272-9138-f99709370657
 2012-01-04 06:37:25 +00:00
Rafaël Carré
2de47e2bae firewire/usb_remove/insert_int: move to system-target.h 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31491 a1c6a512-1295-4272-9138-f99709370657
 2011-12-31 18:44:12 +00:00
Amaury Pouly
4fe6963e40 imx233: implement core_sleep 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31443 a1c6a512-1295-4272-9138-f99709370657
 2011-12-26 17:09:09 +00:00
Amaury Pouly
0b3347e47f imx233/fuze+: fix typo and add dac dma/error interrupts 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30792 a1c6a512-1295-4272-9138-f99709370657
 2011-10-18 21:58:18 +00:00
Amaury Pouly
b25d6e0c96 imx233/fuze+: implement usb enable 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30542 a1c6a512-1295-4272-9138-f99709370657
 2011-09-14 11:50:06 +00:00
Amaury Pouly
b51ecea14a imx233/fuze+: add more interrupts, rewrite block resetting, reset icoll on boot (useful for firmware) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30524 a1c6a512-1295-4272-9138-f99709370657
 2011-09-13 23:38:49 +00:00
Amaury Pouly
7d4fed53cc imx233:fuze+: major memory and usb rework 
- now identity map dram uncached and have a cached and buffered virtual alias
- rework dma to handle virtual to physical pointers conversion
- fix lcd frame pointer
- implement usb detection properly
- implement bootloader usb properly
- allow the bootloader to disable MMC windowing (useful for recovery)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30432 a1c6a512-1295-4272-9138-f99709370657
 2011-09-05 11:29:32 +00:00
Amaury Pouly
7d1d4c6f07 imx233/fuze+: implement gpio interrupts 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30194 a1c6a512-1295-4272-9138-f99709370657
 2011-07-22 15:45:46 +00:00
Amaury Pouly
e36b20c4a1 imx233/fuze+: replace software i2c by hardware i2c, make some code more correct, reduce code size of lcd init sequences 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30120 a1c6a512-1295-4272-9138-f99709370657
 2011-07-03 15:18:41 +00:00
Amaury Pouly
617d1e9f6b imx233/fuze+: ssp, dma, mmc now work properly, partially implement cpu frequency changing, implement panic waiting 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30104 a1c6a512-1295-4272-9138-f99709370657
 2011-06-30 17:31:40 +00:00
Amaury Pouly
2cf3313382 fuze+: add more clocking code, add dma code, add ssp code, add stub usb code, update storage to SD + MMC, beginning of the driver 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30010 a1c6a512-1295-4272-9138-f99709370657
 2011-06-17 22:30:58 +00:00
Amaury Pouly
ffee0b5e94 fuze+: move defines from .c to .h; implement button reading for volume up/down and power 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29822 a1c6a512-1295-4272-9138-f99709370657
 2011-05-04 18:00:22 +00:00
Amaury Pouly
08fb3f6574 Sansa Fuze+: initial commit (bootloader only, LCD basically working) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29808 a1c6a512-1295-4272-9138-f99709370657
 2011-05-01 13:02:46 +00:00