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path: root/firmware/target/coldfire/system-target.h (follow)
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* Create fimrware/asm directory for assembly optimized stuff.Thomas Martitz2012-01-22
| | | | | | | | | | | | | | | | This dir is suitable for stuff that doesn't fit the target tree, e.g. because it also builds on hosted or otherwise. It also has a generic subfolder for fallback C implementations so that not all archs need to provide asm files. SOURCES should only contain "foo.c" where foo.c includes the specific <arch>/foo.c files from the subdirs using the preprocessor. This way automatic selection of asm versions or generic C verion is possible. For the start, the thread support files are moved, since ASM threads can be used on hosted platforms as well. Since core_sleep() remains platform specific it's moved to the corresponding system.h headers. Change-Id: Iebff272f3407a6eaafeb7656ceb0ae9eca3f7cb9
* Commit to certain names for cache coherency APIs and discard the aliases.Michael Sevakis2011-12-17
| | | | | | | Wouldn't surprise me a bit to get some non-green. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31339 a1c6a512-1295-4272-9138-f99709370657
* Coldfire: Fix the modification of IMR. Interrupts must be masked at the core ↵Michael Sevakis2011-06-17
| | | | | | level at at least the level of the interrupt being masked. Not following the datasheet and relying strictly on and/or_l causes unhandled 'Levelx' exceptions (showing itself quite often in PCM mixer work which more greatly stresses PCM lockout). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30009 a1c6a512-1295-4272-9138-f99709370657
* Use __builtin_constant_p() to select the best byteswapping method: constant ↵Michael Sevakis2011-01-30
| | | | | | or target optimized. Same macro can then be used for constant values and inits as well as non-constant. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29171 a1c6a512-1295-4272-9138-f99709370657
* Rename cache coherency functions.Thomas Martitz2010-09-08
| | | | | | | | | | | | | | The old cache coherency function names where wrong and misleading. The new names are (purposely different from vendor manuals) * commit_* (write-back only) * discard_* (removing lines from cache only) * commit_discard_* (write-back and removing lines from cache) It's suspected the old names have led to wrong uses. The old names still exist (as aliases) so every call via the old names need to be double checked and changed to the new name. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28045 a1c6a512-1295-4272-9138-f99709370657
* Make basic cache functions into calls, and get rid of ↵Michael Sevakis2009-02-11
| | | | | | CACHE_FUNCTION_WRAPPERS and CACHE_FUNCTIONS_AS_CALL macros. Rename flush/invalidate_icache to cpucache_flush/invalidate. They're inlined only if an implementation isn't provided by defining HAVE_CPUCACHE_FLUSH/INVALIDATE. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19971 a1c6a512-1295-4272-9138-f99709370657
* Hopefully fix wrong colours on coldfire targets for certain scaling factors. ↵Jens Arnold2009-01-25
| | | | | | EMAC needs to be in unsigned integer mode. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19853 a1c6a512-1295-4272-9138-f99709370657
* Reverting parts of r19760 that was mistakenly committed.Björn Stenberg2009-01-13
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19761 a1c6a512-1295-4272-9138-f99709370657
* Minor Clip button changes: UP|REPEAT no longer goes to wps. Volume ↵Björn Stenberg2009-01-13
| | | | | | adjustment activated in list + tree. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19760 a1c6a512-1295-4272-9138-f99709370657
* Updated our source code header to explicitly mention that we are GPL v2 orDaniel Stenberg2008-06-28
| | | | | | | | | later. We still need to hunt down snippets used that are not. 1324 modified files... http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
* Do core interrupt masking in a less general fashion and save some ↵Michael Sevakis2008-03-26
| | | | | | instructions to decrease size and speed things up a little bit. Small fix to a few places where interrupts would get enabled again where they shouldn't have been (context switching calls when disabled). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16811 a1c6a512-1295-4272-9138-f99709370657
* Coldfire: Partially revert buffered writes, and enable them explicitly for ↵Jens Arnold2007-10-17
| | | | | | the LCD only. Turned out that with buffered writes enabled, reads after writes are not always serialized, which is a bad thing for I/O. Buffered writes to the LCD are safe because that's write-only. Fixes FS #7985. How come I didn't notice this earlier? :> git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15173 a1c6a512-1295-4272-9138-f99709370657
* Coldfire targets: enable buffered writes by default. Speeds up all sorts of ↵Jens Arnold2007-10-15
| | | | | | I/O that writes to ports: LCD update (except the functions using DMA on H300), ATA writes, .... Some timings had to be adjusted for the new configuration. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15129 a1c6a512-1295-4272-9138-f99709370657
* Thanks to LinusN, fix Coldfire bootloaders not booting - FS#7533Steve Bavin2007-10-02
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14949 a1c6a512-1295-4272-9138-f99709370657
* Portal Player: Add invalidate_icache and flush_icache. Flush the cache on ↵Michael Sevakis2007-04-13
| | | | | | the core for newborn threads. In doing so, move more ARM stuff to the target tree and organize it to make a clean job of it. If anything isn't appropriate for some particular device give a hollar or even just fix it by some added #ifdefing. I was informed that the PP targets are register compatible so I'm going off that advice. The Sansa likes it though. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13144 a1c6a512-1295-4272-9138-f99709370657
* mpegplayer: Get A-V synchronized. Improve frame sync and dropping logic and ↵Michael Sevakis2007-04-10
| | | | | | take advantage of decoder's ability to assist. Straighten out some threading problems. Clean it up a bit. Added some plugin API functions and decided it was a good time to do a good sorting on them so your next update from this build should be a full replacement. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13094 a1c6a512-1295-4272-9138-f99709370657
* Missed one variable declaration updating byteswapping functions. Not ↵Michael Sevakis2007-03-29
| | | | | | functionally different but keeps things consistent. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12965 a1c6a512-1295-4272-9138-f99709370657
* Fix errors. What an errant keystroke when saving can accomplish.Michael Sevakis2007-03-29
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12957 a1c6a512-1295-4272-9138-f99709370657
* Add an asm swap_odd_even32 to SH and ARM. Have the byteswapping functions ↵Michael Sevakis2007-03-29
| | | | | | take and return intxx_t data types. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12956 a1c6a512-1295-4272-9138-f99709370657
* Save a couple bytes in set_irq_level on Coldfire. Should add up to something.Michael Sevakis2007-03-25
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12912 a1c6a512-1295-4272-9138-f99709370657
* Coldfire targets: Shuffle IRQ levels around to have all interaction between ↵Michael Sevakis2007-03-07
| | | | | | low level audio function calls and DMA be atomic. Make recording and playback independently startable and stoppable so one can be running and not interfere with the other. All tests I can do at the moment check out ok (play, record, play+record, FM radio on iRivers, S/PDIF on H120 (w/running optical on/off), and on-the-fly samplerate changes). Recording tested for well over an hour run and no problems. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12658 a1c6a512-1295-4272-9138-f99709370657
* More catching up on old work. Refine audio interface setup on Coldfire. Stop ↵Michael Sevakis2007-03-05
| | | | | | the funky glitching on the iAudio stuff when starting recording esp. at 88.2kHz. (probably due to the bidi interface). iRivers don't seem to care what you do. TLV320 still seems to have a little trouble selecting it's filters correctly for 88.2kHz or it could be some odd phasing effect. Get rid of the horrible reset parameter in pcm_apply_settings as it can decide for itself. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12618 a1c6a512-1295-4272-9138-f99709370657
* Removed extraneous #ifdef.Jens Arnold2006-12-06
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11678 a1c6a512-1295-4272-9138-f99709370657
* PLL was incorrectly initialized causing system to crash when ran fromMiika Pekkarinen2006-12-06
| | | | | | | ROM. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11669 a1c6a512-1295-4272-9138-f99709370657
* Use HAVE_FLASHED_ROCKBOX when target is flashable. Currenly only used by the ↵Michael Sevakis2006-11-08
| | | | | | H100 series. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11470 a1c6a512-1295-4272-9138-f99709370657
* More exodus to the target tree for ColdFire and a bonus sorting of ↵Michael Sevakis2006-11-08
| | | | | | firmware/SOURCES. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11468 a1c6a512-1295-4272-9138-f99709370657
* Big Patch adds primarily: Samplerate and format selection to recording for ↵Michael Sevakis2006-11-06
| | | | | | SWCODEC. Supprort for samplerates changing in playback (just goes with the recording part inseparably). Samplerates to all encoders. Encoders can be configured individually on a menu specific to the encoder in the recording menu. File creation is delayed until flush time to reduce spinups when splitting. Misc: statusbar icons for numbers are individual digits to display any number. Audio buffer was rearranged to maximize memory available to recording and properly reinitialized when trashed. ColdFire PCM stuff moved to target tree to avoid a complicated mess when adding samplerate switching. Some needed API changes and to neaten up growing gap between hardware and software codecs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11452 a1c6a512-1295-4272-9138-f99709370657
* Moved coldfire code in system.c and system.h into target tree.Michael Sevakis2006-10-30
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11399 a1c6a512-1295-4272-9138-f99709370657
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