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79 commits

Author SHA1 Message Date
Andrew Mahone
19eb26a2d7 Fix codec and plugin issues on ARM EABI caused by .iram sometimes being assigned an incorrect load address. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23674 a1c6a512-1295-4272-9138-f99709370657
 2009-11-20 07:38:57 +00:00
Dave Chapman
98d7203eca Correct the IRAM definitions for the S5L8700/8701 and add definitions for plugins/codecs. The current split (64/64 core/plugins for S5L8700 and 96/80 core/plugins for S5L8701) is arbitrary and should probably be tweaked later 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22905 a1c6a512-1295-4272-9138-f99709370657
 2009-10-04 02:04:49 +00:00
Rob Purchase
19a5dfea28 D2: Enable ARM cache coherency functions (eg. during codec load), which should eliminate data aborts/freezes on track changes. NOTE: The linker script reserves space at the end of DRAM for the TTB, but this is not currently used. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22595 a1c6a512-1295-4272-9138-f99709370657
 2009-09-01 21:35:37 +00:00
Maurus Cuelenaere
a616f49f04 Ingenic Jz4740 targets: don't use IRAM in plugins as there's almost none available 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22089 a1c6a512-1295-4272-9138-f99709370657
 2009-07-30 17:07:39 +00:00
Karl Kurbjun
2bb7c422ea Fix red 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21281 a1c6a512-1295-4272-9138-f99709370657
 2009-06-13 21:26:50 +00:00
Karl Kurbjun
4d41886caa M:Robe 500: Fix up 256 color blitting when in portrait mode, fix a mistake in the plugin linker script, reduce the amount of memory used by overwriting IRAM with bss after program has started, clean up some tabs and formatting, resize the simulator when building for 640x480 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21280 a1c6a512-1295-4272-9138-f99709370657
 2009-06-13 20:59:03 +00:00
Thomas Martitz
a9fdf86459 Fix reds and yellows. The targets that showed have more that just #define (like inline functions) in their soc specific header, which the linker doesn't like of course. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21002 a1c6a512-1295-4272-9138-f99709370657
 2009-05-20 23:30:24 +00:00
Thomas Martitz
4633446517 Sansa AMS: Centralise mapping of RAM and IRAM in as3525.h via #defines. This will hopefully make ongoing mmu work easier as less places need to be changed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21000 a1c6a512-1295-4272-9138-f99709370657
 2009-05-20 21:09:53 +00:00
Thomas Martitz
bd97654fa4 Fix red. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20762 a1c6a512-1295-4272-9138-f99709370657
 2009-04-20 20:44:39 +00:00
Thomas Martitz
a602c23fac FS#10141 - Modify AMS Sansa #defines in plugin.lds to account for as3525 MEMORYSIZE > 2 by Jack Halpin. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20760 a1c6a512-1295-4272-9138-f99709370657
 2009-04-20 20:18:47 +00:00
Thomas Martitz
bac611868e FS#10114 - Sansa AMS : use IRAM for codecs on >2MB targets Rafaël Carré 
Activates IRAM for AMS Sansas to be used by codecs and core. Fixes Reboot-on-mp3 and gives speed up on codecs using IRAM in general.
I've made a change: the core/codec ratio is 0x20000/0x30000 instead of 0x10000/0x40000, 0x30000 is way more than codecs currently use (0x14000 at max) and the core might need more than 0x10000.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20678 a1c6a512-1295-4272-9138-f99709370657
 2009-04-10 17:00:23 +00:00
Karl Kurbjun
93fccc763b M:Robe 500: More LCD initialization, QVGA (vs. VGA) is now enabled by default for performance, 256 color palette mode added, include some linker cleanups and reorganization. Doom and MPEGPlayer now run reaonably well. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20664 a1c6a512-1295-4272-9138-f99709370657
 2009-04-09 04:22:14 +00:00
Karl Kurbjun
4fa96fbc91 M:Robe 500i: More LCD initialization, and beginnings of support for QVGA as well as VGA on the LCD. MPEGPlayer now works with reasonable performance on smaller videos, but YUV blitting persists after MPEGPlayer is left, some cleanup/changes to the initialization code. This should be functionally equivalent for the ZVM, but the #ifdef's may need to be added back for app.lds. Get the bootloader building again. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20598 a1c6a512-1295-4272-9138-f99709370657
 2009-04-01 03:21:18 +00:00
Karl Kurbjun
eddc4ee13b Ladies and Gentlemen we now have sound through the codecs on the M:Robe 500i (DM320)\! 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20285 a1c6a512-1295-4272-9138-f99709370657
 2009-03-11 03:46:24 +00:00
Jens Arnold
c21e2e686f Calculate the optimal memory location for overlay plugins, and use plugin.lds for linking them. This gets rid of hand-adjusted archos.lds, making it easy to use overlay plugins on other lowmem targets. * Fix some duplicate and incorrect dependencies. * Change the way libs are filtered, so that a lib can be specified more than once. This allows to get rid of explicitly linking gcc-support.o, fixing empty plugins on some simulator platforms. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20163 a1c6a512-1295-4272-9138-f99709370657
 2009-03-02 00:16:44 +00:00
Maurus Cuelenaere
38436038a9 Ingenic Jz4740: 
* Add initial RoLo support
 * Don't enable IRAM in plugins for now
 * Initial try at getting PCM working (doesn't crash anymore at least)
 * Replace hard-coded constant with #define in usb-jz4740


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20115 a1c6a512-1295-4272-9138-f99709370657
 2009-02-26 21:15:40 +00:00
Daniel Stenberg
dca7d391f1 make sure plugin.lds is not processed when building sims since it isn't used for anything then! 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19957 a1c6a512-1295-4272-9138-f99709370657
 2009-02-09 18:31:56 +00:00
Daniel Stenberg
1f3d667b1a do the #error for unknown CPU in the cases we're not building a sim 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19956 a1c6a512-1295-4272-9138-f99709370657
 2009-02-09 16:18:07 +00:00
Daniel Stenberg
293ca3eaad don't do #error if no CPU define was found since we don't set it on simulator 
builds!


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19955 a1c6a512-1295-4272-9138-f99709370657
 2009-02-09 15:56:01 +00:00
Maurus Cuelenaere
04c7379ac5 Onda VX747: commit some parts to get apps/ to compile (more will follow) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19954 a1c6a512-1295-4272-9138-f99709370657
 2009-02-09 10:02:38 +00:00
Rafaël Carré
6aa807d321 Sansa AMS: PCM driver (FS#9592) 
Note that on low memory targets (Clip/m200v4 tested) you will encounter
random crashes. Applying FS#9332 seems to help a lot.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19342 a1c6a512-1295-4272-9138-f99709370657
 2008-12-04 22:27:48 +00:00
Rafaël Carré
c198bac47d plugin linker script: define memory sizes/origin for AS3525 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19050 a1c6a512-1295-4272-9138-f99709370657
 2008-11-09 10:17:41 +00:00
Dave Chapman
d462a64a91 Initial commit of iaudio 7 port by Vitja Makarov (FS#9245). Port is at quite an advanced stage, but is troubled by the lack of a reliable NAND driver (similar to the Cowon D2 port) and is not yet suitable for non-developers. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18435 a1c6a512-1295-4272-9138-f99709370657
 2008-09-06 17:50:59 +00:00
Rob Purchase
ed95be983c D2: Editing config.h wasn't enough to fully disable IRAM - also disable it in *.lds for a crash fix and further 100% increase in codec performance. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17779 a1c6a512-1295-4272-9138-f99709370657
 2008-06-24 07:38:35 +00:00
Michael Sevakis
63effbf11c CPU model must be compared to CONFIG_CPU. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17517 a1c6a512-1295-4272-9138-f99709370657
 2008-05-14 21:41:25 +00:00
Andree Buschmann
77087eba4e Make use of 128KB IRAM for PP5022/PP5024 targets. The additional 32KB are given to plugins/codecs with this change. Through this change performance optimizations especially for codecs are possible. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17506 a1c6a512-1295-4272-9138-f99709370657
 2008-05-14 19:30:34 +00:00
Michael Sevakis
209aa8eda5 Real fake IRAM by placing .i.... section in the analagous DRAM sections in the linker scripts that hasn't done this yet. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17449 a1c6a512-1295-4272-9138-f99709370657
 2008-05-10 22:03:45 +00:00
Michael Sevakis
a74d15025e Build the remaining plugins for Gigabeat S and straigten out the fake IRAM in the codecs and plugins. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17303 a1c6a512-1295-4272-9138-f99709370657
 2008-05-02 00:38:11 +00:00
Karl Kurbjun
7510335fc4 This is a big chunk of code necessary to prepare for Gigabeat F flash loading and and implementation of rolo. There should be no noticible changes for the user. A new bootloader is not needed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17213 a1c6a512-1295-4272-9138-f99709370657
 2008-04-22 04:34:25 +00:00
Michael Sevakis
05099149f1 Enable nocache sections using the linker. PP5022/4 must use SW_CORELOCK now with shared variables in DRAM (it seems swp(b) is at least partially broken on all PP or I'm doing something very wrong here :\). For core-shared data use SHAREDBSS/DATA_ATTR. NOCACHEBSS/DATA_ATTR is available whether or not single core is forced for static peripheral-DMA buffer allocation without use of the UNCACHED_ADDR macro in code and is likely useful on a non-PP target with a data cache (although not actually enabled in config.h and the .lds's in this commit). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16981 a1c6a512-1295-4272-9138-f99709370657
 2008-04-06 04:34:57 +00:00
Jens Arnold
8a6291dd63 More iAudio M3 work. Target build compiles, but same problem regarding plugins as the simulator. Boots to the menu, but it can't be used yet because only main & remote Play button work. USB works. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16660 a1c6a512-1295-4272-9138-f99709370657
 2008-03-14 08:54:54 +00:00
Will Robertson
8215b34fdb Plugins now enabled and working for the Gigabeat S. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16323 a1c6a512-1295-4272-9138-f99709370657
 2008-02-17 12:23:02 +00:00
Rob Purchase
47ea030e2e Initial Cowon D2 commit: 
* bootloader test program (basic LCD & button drivers, reads touchscreen)
* work-in-progress stubs for main build


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16090 a1c6a512-1295-4272-9138-f99709370657
 2008-01-14 22:04:48 +00:00
Karl Kurbjun
38548c7118 Build some more plugins for M:Robe most work, doom builds and runs if you use a hack - need to fix the user timer so that it works properly. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15403 a1c6a512-1295-4272-9138-f99709370657
 2007-11-02 05:21:34 +00:00
Jonathan Gordon
902a1b5fae get the mrobe plugins running again 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15295 a1c6a512-1295-4272-9138-f99709370657
 2007-10-25 06:17:36 +00:00
Karl Kurbjun
a56b65342f Move some more files around and get the main build compiling 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14919 a1c6a512-1295-4272-9138-f99709370657
 2007-09-30 16:29:21 +00:00
Will Robertson
590501cfe4 Merge the Gigabeat S branch back into trunk. Fingers crossed nothing breaks. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14805 a1c6a512-1295-4272-9138-f99709370657
 2007-09-21 15:51:53 +00:00
Jens Arnold
8876018d25 Bring up the M5 port to a working stage: Extended numerous explicit checks for IAUDIO_X5 to also check for IAUDIO_M5, moved code around the target tree, added preliminary background for the sim. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12610 a1c6a512-1295-4272-9138-f99709370657
 2007-03-05 00:04:00 +00:00
Greg White
355be5010a Setup LCD ourselves; move LCD buffer and TTB to free up 1.7MB of memory 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11994 a1c6a512-1295-4272-9138-f99709370657
 2007-01-13 02:24:15 +00:00
Marcoen Hirschberg
295367686e merge a big part of the unofficial gigabeat cvs back. Includes working bootloader and rockbox with audio. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11850 a1c6a512-1295-4272-9138-f99709370657
 2006-12-29 02:49:12 +00:00
Tomasz Malesinski
80da8b141c FS#6357, patch 1: let iramcopy and bss share the same space in codecs and 
plugins. Currently, in case of plugins using IRAM bss is cleared twice,
once in the loader, once in PLUGIN_IRAM_INIT. For codecs, bss is cleared only
during codec initialization. Also, removed double variables in codecs
storing a pointer to codec_api.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11606 a1c6a512-1295-4272-9138-f99709370657
 2006-11-26 18:31:41 +00:00
Daniel Ankers
242cbd5cd7 Change if CONFIG_CPU==PP50XX to ifdef CPU_PP where appropriate 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11569 a1c6a512-1295-4272-9138-f99709370657
 2006-11-22 00:41:30 +00:00
Jens Arnold
2e383a430d X5: Changed IRAM splitting between core and codecs/plugins. (a) Codecs benefit more from IRAM than the core. Further changes are required to actually make use of this. (b) This way, all core IRAM is DMA capable (wasn't the case before), so one less pitfall. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@11482 a1c6a512-1295-4272-9138-f99709370657
 2006-11-09 21:15:49 +00:00
Tomasz Malesinski
4e36352567 Iriver iFP7xx memory layout adjustment. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@10553 a1c6a512-1295-4272-9138-f99709370657
 2006-08-12 22:43:44 +00:00
Daniel Stenberg
d2848f3d72 moved the LCD framebuffer to IRAM for iAudio X5 - gives ~40% speed boost 
I also extended the iram size properly since the 5250 coldfire has 128K


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9604 a1c6a512-1295-4272-9138-f99709370657
 2006-04-11 10:37:37 +00:00
Linus Nielsen Feltzing
7664a4f7e0 Correct IRAM size for the iAudio X5 app 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@9159 a1c6a512-1295-4272-9138-f99709370657
 2006-03-21 12:25:40 +00:00
Dave Chapman
fb4e384367 More iPod 3G work from Seven Le Mesle 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8835 a1c6a512-1295-4272-9138-f99709370657
 2006-02-24 20:54:09 +00:00
Tomasz Malesinski
e7f7c3d15c Mapped iFP DRAM to 0xc00000 and enabled caching in this area. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8668 a1c6a512-1295-4272-9138-f99709370657
 2006-02-12 23:16:05 +00:00
Dave Chapman
d350e80b40 iPod: Make the plugins compile on the iPod 4G grayscale 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8588 a1c6a512-1295-4272-9138-f99709370657
 2006-02-05 19:27:23 +00:00
Jens Arnold
22ffc9bf03 The .entry section does no longer exist. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8363 a1c6a512-1295-4272-9138-f99709370657
 2006-01-18 00:17:50 +00:00