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path: root/firmware/rolo.c
AgeCommit message (Collapse)Author
2021-06-21mi4: replace chksum_crc32 with crc_32rJames Buren
This uses an equivalent algorithm but with a different initial value than we normally use (all bits off vs all bits on). Use the new crc_32r to replace the original MI4 crc32 implementation. This frees up some extra space on mi4 targets which gives us more room on a few very space constrained targets (sansa c200/e200, etc). Change-Id: Iaaac3ae353b30566156b1404cbf31ca32926203d
2021-04-26Nuke the never-functional iriver ifp-7xx portSolomon Peachy
It never worked, and hasn't compiled in something like a decade, Given the HW capabilities (limited onboard flash, no expandability) there's really no point in trying to fix/complete it. Change-Id: I7d175089840396f8891645bd10010d730dd5bfdc
2021-04-21FiiO M3K: fix LCD weirdness when booting via RoLoAidan MacDonald
Change-Id: I2234a0d1b3095adbcca0bbd060fd5a7e13a895c1
2021-04-07MIPS: make sure to fill 'jr' branch delay slot with 'nop'Aidan MacDonald
Inline assembly in RoLO and the FiiO M3K bootloader used 'jr' to jump to a newly loaded Rockbox binary, but incorrectly left the branch delay slot open. That gives GCC an opening to place illegal instrutions, etc, which might cause an unhandled exception. Change-Id: Ia7a561fe530e94a41189d25f18a767c448177960
2021-03-17xduoox3: In ROLO, allow the ADC to be shut down.Solomon Peachy
The hang we were seeing was due to IRAM wonkiness. that's fixed. Change-Id: Ie33a1110639fe51ad540e4e172e41f22f3bf875b
2021-03-04rolo: use audio_hard_stop() instead of audio_stop()Solomon Peachy
This kills the audio thread entirely, including voice stuff. Change-Id: Id6fd58a97d5a57285016351bbfd3e843b2f339f2
2021-03-04Check core max allocations for valid handleWilliam Wilgus
fix rolo warnings Change-Id: Ia2c669a5517aec54e5b2c0dc5934c88a4f49f2a9
2021-03-04Clean up places that use #if defined(CPU_ARM | CPU_COLDFIRE | CPU_MIPS)Solomon Peachy
Since that encompasses _all_ of our native targets in a post-archos world, either replace it with #if (CONFIG_PLATFORM & PLATFORM_NATIVE) or delete it altogher as appropriate. Change-Id: I9128a456e850d5c96a9e05806aad3acd923f90c5
2021-03-04ROLO check for OOMWilliam Wilgus
Splqash failure and return on OOM Change-Id: I97b8783ba42545e30a5639e8a751d1e6834aebc8
2020-10-11hosted: Add ROLO support for hosted targetsSolomon Peachy
Change-Id: I2d46a63ee8225a9d9d77dd80a06c418af78c260c
2020-09-13Xduoo X3 no ADC after ROLOWilliam Wilgus
Speachy suggested we don't shut down the adc on ROLO this fixes the random adc drop out on ROLO Change-Id: Ife7d679ce51a6f767963210ee650815f1de12223
2020-09-03mips: Heavily rework DMA & caching codeSolomon Peachy
Based on code originally written by Amaury Pouly (g#1789, g#1791, g#1527) but rebased and heavily updated. Change-Id: Ic794abb5e8d89feb4b88fc3abe854270fb28db70
2020-08-19Enable boot from SD for Sansa e200Johannes Rauh
Change-Id: I0940f2cd5fc914d6d5061b5798b1a636009649b7
2020-08-08ROLO - Enable multiboot firmwareWilliam Wilgus
I never added multiboot awareness to ROLO When a new firmware file was loaded [Bootdata] would not be copied to the new instance resulting in the firmware running off the internal drive till next reboot Bootloaders shares the rb-loader code but should not be affected by the removal of static from write_bootdata() Change-Id: Iccb18eebeee5c59f9534df51eb6826876c441762
2020-07-24[1/4] Remove SH support and all archos targetsSolomon Peachy
This removes all code specific to SH targets Change-Id: I7980523785d2596e65c06430f4638eec74a06061
2017-11-07rolo.c: Change 'int errno' to 'int err'Michael Sevakis
It can cause issues if errno.h finds itself included there Change-Id: Id5d2be66cd3af4c2760e4a37d3332853e9b54f95
2016-04-22Fix AMSv2 variant 1 detection if rockbox loaded from SD cardMihail Zenkov
Change-Id: Ie7c9c06170601e109f8d3de9686773c38a6e224a
2016-01-24Fix warning in rolo.Michael Giacomelli
Change-Id: Idb902f44a6aa2648e5cbd0e19ee2d14394479de8
2016-01-21Enable frequency scaling on AMSv2 devices.Mihail Zenkov
Voltage scaling is not yet enabled, but will follow once we are sure these changes are stable. Preliminary testing suggests a large increase in battery life, which will be further improved by voltage scaling. Patch by Mihail Zenkov with help from myself and others on the forums. Change-Id: I171d20bbee19a48c13cd14efb0d023883cc8c687
2013-12-15Fix reds. Also apply the new scrolling to lcd charcell (this even uncovered anThomas Martitz
error). Change-Id: I29243bb36b6cec1471bd6c0afc64e00547a68c50
2013-12-14scroll_engine: Rename scroll_stop* functions to be more consistent with the ↵Thomas Martitz
lcd api. Change-Id: I8ada10b96bfb628cca0331689e8b936ae47c7e1c
2013-06-27Move load_firmware() to separate fileMarcin Bukat
The idea is to share loading code between bootloaders and rolo(). Change-Id: I1656ed91946d7a05cb7c9fa7a16793c3c862a5cd Reviewed-on: http://gerrit.rockbox.org/190 Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>
2012-03-04rename rkw.h header fileMarcin Bukat
Change-Id: I2cb6ea7da9c20ed0ef87f4b8ea90d2e4a4a3bca2
2012-03-04Add RKW support to roloMarcin Bukat
Change-Id: If0dc0173701e1a4a9e1aa785548596c366306c2b
2012-01-07rolo: include lcd-remote.h only when neededRafaël Carré
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31610 a1c6a512-1295-4272-9138-f99709370657
2011-12-17Commit to certain names for cache coherency APIs and discard the aliases.Michael Sevakis
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
2011-08-30GSoC/Buflib: Add buflib memory alocator to the core.Thomas Martitz
The buflib memory allocator is handle based and can free and compact, move or resize memory on demand. This allows to effeciently allocate memory dynamically without an MMU, by avoiding fragmentation through memory compaction. This patch adds the buflib library to the core, along with convinience wrappers to omit the context parameter. Compaction is not yet enabled, but will be in a later patch. Therefore, this acts as a replacement for buffer_alloc/buffer_get_buffer() with the benifit of a debug menu. See buflib.h for some API documentation. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30380 a1c6a512-1295-4272-9138-f99709370657
2011-08-14GSoC/Buflib: Replace all direct accesses to audiobuf with buffer API functions.Thomas Martitz
Namely, introduce buffer_get_buffer() and buffer_release_buffer(). buffer_get_buffer() aquires all available and grabs a lock, attempting to call buffer_alloc() or buffer_get_buffer() while this lock is locked will cause a panicf() (doesn't actually happen, but is for debugging purpose). buffer_release_buffer() unlocks that lock and can additionally increment the audiobuf buffer to make an allocation. Pass 0 to only unlock if buffer was used temporarily only. buffer_available() is a replacement function to query audiobuflen, i.e. what's left in the buffer. Buffer init is moved up in the init chain and handles ipodvideo64mb internally. Further changes happened to mp3data.c and talk.c as to not call the above API functions, but get the buffer from callers. The caller is the audio system which has the buffer lock while mp3data.c and talk mess with the buffer. mpeg.c now implements some buffer related functions of playback.h, especially audio_get_buffer(), allowing to reduce #ifdef hell a tiny bit. audiobuf and audiobufend are local to buffer.c now. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30308 a1c6a512-1295-4272-9138-f99709370657
2010-05-31rolo: use BX for ARM branchesRafaël Carré
This is equivalent to mov pc Remove an instruction from the asm() for PP cop restart : use register constraint git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26431 a1c6a512-1295-4272-9138-f99709370657
2010-05-06Move c/h files implementing/defining standard library stuff into a new libc ↵Thomas Martitz
directory, also standard'ify some parts of the code base (almost entirely #include fixes). This is to a) to cleanup firmware/common and firmware/include a bit, but also b) for Rockbox as an application which should use the host system's c library and headers, separating makes it easy to exclude our files from the build. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25850 a1c6a512-1295-4272-9138-f99709370657
2010-05-03rolo: make PP code pp6100-compatibleRafaël Carré
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25798 a1c6a512-1295-4272-9138-f99709370657
2010-04-23i.MX31/Gigabeat S: Implement frequency and voltage scaling-- 1.6V for ↵Michael Sevakis
528MHz, and 1.35V for 264MHz and 132MHz. Keep DPTC overdrive ( > 400MHz) voltage scaling off for now because of uncertainties. Simplify the (working) mess later. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25699 a1c6a512-1295-4272-9138-f99709370657
2009-10-21Add a "Flushing storage buffers" message to ROLO if it needs to do that.Michael Sparmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23313 a1c6a512-1295-4272-9138-f99709370657
2009-10-21storage_flush() should be done before disabling interrupts in ROLO.Michael Sparmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23312 a1c6a512-1295-4272-9138-f99709370657
2009-10-19Make RoLo work on PP5002. * Rename CACHE_CTL flag values on PP5002 for ↵Jens Arnold
consistency. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23277 a1c6a512-1295-4272-9138-f99709370657
2009-10-19Fix rolo for AMS Sansa and simplify a few #ifdefs.Thomas Martitz
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23275 a1c6a512-1295-4272-9138-f99709370657
2009-10-11Nano2G - call storage_flush() before rolo_restart() to ensure FTL is flushed.Dave Chapman
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23087 a1c6a512-1295-4272-9138-f99709370657
2009-10-11Enable rolo on the Nano2G - it hasn't been thoroughly tested, but seems to ↵Dave Chapman
be working. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23086 a1c6a512-1295-4272-9138-f99709370657
2009-06-04Fix RoLo on MIPS targetsMaurus Cuelenaere
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21185 a1c6a512-1295-4272-9138-f99709370657
2009-04-01M:Robe 500i: More LCD initialization, and beginnings of support for QVGA as ↵Karl Kurbjun
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
2009-02-26Ingenic Jz4740:Maurus Cuelenaere
* 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
2009-02-11Make basic cache functions into calls, and get rid of ↵Michael Sevakis
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
2008-11-10Fix Clip firmware building by adding missing symbolsRafaël Carré
Implement some of the new functions Use as3514 rtc Add AS3525 case in rolo.c Copy card_get_info_target() from ata-sd-pp.c , and use the correct 32bits words order git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19064 a1c6a512-1295-4272-9138-f99709370657
2008-06-28Updated our source code header to explicitly mention that we are GPL v2 orDaniel Stenberg
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
2008-06-03Oops. Lost sync on a few instances and 'HI' registers.Michael Sevakis
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17684 a1c6a512-1295-4272-9138-f99709370657
2008-06-03Rename CPU/COP_INT_CLR to CPU/COP_INT_DIS since it's really a 'write one to ↵Michael Sevakis
disable' register and hasn't anything to do with acknowledging interrupts-- that's handled at the module level. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17683 a1c6a512-1295-4272-9138-f99709370657
2008-05-08Gigabeat S RoLo: Properly execute firmware copy from an IRAM stub because ↵Michael Sevakis
the currently running image was being overwritten in place. Minor tweak to rolo.c based on imx31 errata sheet about not masking FIQ without masking IRQ which is fine to use on all ARM anyway. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17414 a1c6a512-1295-4272-9138-f99709370657
2008-05-03Made rolo.h consistent with rolo.cBertrik Sikken
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17310 a1c6a512-1295-4272-9138-f99709370657
2008-05-02Working ROLO for the Gigabeat F/XKarl Kurbjun
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17304 a1c6a512-1295-4272-9138-f99709370657
2008-04-16For TCC and IMX Rolo, use a full flush and invalidate before branching.Michael Sevakis
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17149 a1c6a512-1295-4272-9138-f99709370657
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