Commit graph

10 commits

Author SHA1 Message Date
Thomas Martitz
22a28f9caa Add missing kernel.h includes (hopefully all of them).
Change-Id: I9c1825296a788587b8d494d8514b3314847b0ff0
2014-01-05 20:32:09 +01:00
Amaury Pouly
e671472c3f imx233: fix dma for stmp3600 and stmp3700, improve support
Add finer granularity to start command: now commands can be
prepared, schedule and semaphore increased independently.

Change-Id: Ib1ed1f20f4b46dc61b6dbab6ddec8b54e3d832b9
2013-06-17 00:29:25 +02:00
Amaury Pouly
8390eb931e imx233: rewrite dma using new register headers
Change-Id: If73b84d9c9f4a152a54fb9d2dbec895e72d2e753
2013-06-16 18:21:49 +02:00
Amaury Pouly
f7132e4044 Fix copyright headers
Change-Id: Ie65920b1192e9b737fcc2554d280fbcedfa39800
2012-12-29 01:40:35 +01:00
Amaury Pouly
246c2127a7 imx233: small dma changes, update debug screen
Reduce DMA maximum transfer size since transfering 64Kb requires
to set a size of 0 and it's not worth adding checks everywhere
to handle this special case. Also add statistics about unaligned
transfer (wrt to cache). Update debug screen accordingly and
simplify it so it can fit smaller screens too.

Change-Id: I18391702f5e100a21f6f8d1ebab28d9f2bd8c66f
2012-08-18 15:22:51 +02:00
Amaury Pouly
b0a20dbc99 imx233/fuze+: allow dma info retrieval; wait for end of channel reset before returning; fix typo
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30795 a1c6a512-1295-4272-9138-f99709370657
2011-10-18 22:03:25 +00:00
Amaury Pouly
1b220f1856 imx233/fuze+: reset dma block correctly and define maximum transfer size
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30526 a1c6a512-1295-4272-9138-f99709370657
2011-09-13 23:38:56 +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
eb90d95693 imx233/fuze+: huge rework
- enable MMU
-rework lcd frame buffer
- add rtc/adc/power stubs (or not)
- fix a few MMC related defines (hopefully)
- implement cache handling for DMA
- more SD work
- add keymap (based on clip)
- add virtual buttons
- update linker scripts
- big step toward apps actually compiling

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30200 a1c6a512-1295-4272-9138-f99709370657
2011-07-23 11:45:22 +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