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31 commits

Author SHA1 Message Date
Amaury Pouly
ee21359437 fix comment 
Change-Id: I3a20b30e5707e98ffd5dfe3d0f267c5b2d4e7753
 2012-08-31 01:06:57 +02:00
Amaury Pouly
d6732a1a9b fix comment 
Change-Id: I9eaa21ecfafda9679b4aa1a3d15fa7a550b48876
 2012-08-30 23:13:35 +02:00
Amaury Pouly
8723132aaa fix red 
Change-Id: I1ee070291d70b2e30ac2096aa8b3b89e6fcdeff1
 2012-08-30 21:17:34 +02:00
Amaury Pouly
16dc22f2be fix red 
Change-Id: I6bc5fd019160b05f48c9a65639e1025899651f1e
 2012-08-30 21:13:28 +02:00
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
cd7a478ec1 imx233: enable PLL on startup 
Implement PLL enabling/disable and unconditionally power the PLL
on startup. This is needed at least on the Zen X-Fi2.

Change-Id: Ib9ddfdeaf973cedded4b3586dd16aa95a61e78ba
 2012-05-21 16:29:11 +02:00
Amaury Pouly
58f8bddf88 zenxfi2: add fmradio i2c glue 
Change-Id: Ifa8781b3c416002355b17591a4fdbed8a20979a8
 2012-05-20 01:35:24 +02:00
Amaury Pouly
e401683482 zenxfi3&stfm1000: implement fmradio i2c and debug screen 
Change-Id: I83dbdee13185d9adcf590dc213da5a8c97adb2ba
 2012-05-19 18:04:25 +02:00
Amaury Pouly
3f59cf9708 imx233: fix compilation for target with HAVE_BUTTON_DATA defined 
Change-Id: I9d92320b1e545b7ac3983b7f9904f281028cc22d
 2012-05-19 16:10:52 +02:00
Amaury Pouly
9d87113958 imx233: add pwm driver 
Change-Id: Ib920b119f52b492247d75e97c5ec9298146d583c
 2012-05-19 16:10:52 +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
692338629b imx233: move rtc init from drivers/ to firmware/ 
Change-Id: Id816987a4bb1191d5c9cf8a85c51d75fbb2da7c8
 2012-05-19 12:57:42 +02:00
Amaury Pouly
e5b5041583 imx233/fuze+: rework lradc/adc code, add external temperature sensing(battery) 
Rework code to be more useful:
- move battery channel init to lradc
- always init lradc from system (previously from adc)
- don't reserve channels for vddio, nmos or pmos
- implement external temperature sensing using current source
- use this for battery sensing on the Fuze+ (calibration needed)

Change-Id: I5f9a24b9243db7d1e6bdb16b84bc891e61d0c318
 2012-03-17 17:42:49 +01:00
Amaury Pouly
9caffa8bf7 imx233/fuze+: rework i2c and fmradio_i2c init 
Only enable fmradio_i2c once with _init() called from system.
Move actual i2c init to system for consistency.
Move tuner power pin setup to power instead of fmradio.

Change-Id: Idb56bfba5803f71b5d049f174c48d2afb969a6ea
 2012-03-15 15:01:11 +01:00
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
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
7c547be19d fix previous commit 
implement button_init_device for ondio
include button.h to get prototypes

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31621 a1c6a512-1295-4272-9138-f99709370657
 2012-01-08 00:18:43 +00:00
Amaury Pouly
852b68c74a imx233/fuze+: set drive strength of tuner chip enable pin, enable backlight on panic 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31026 a1c6a512-1295-4272-9138-f99709370657
 2011-11-17 23:10:22 +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
2ac668e44c imx233/fuze+: implement user time api, implement a stub function, protect timrot against irq 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30437 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 00:27:38 +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
06c94740e5 imx233/fuze+: prepare target to enable MMU 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30199 a1c6a512-1295-4272-9138-f99709370657
 2011-07-23 11:45:18 +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
5a2681161b imx233/fuze+: make SOURCES more correct, implement i2c for fmradio 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30135 a1c6a512-1295-4272-9138-f99709370657
 2011-07-09 17:14:05 +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