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129 commits

Author SHA1 Message Date
Marcin Bukat
072badeafb rk27xx: Put some nand handling functions for reference 
The functions document my reverse engineer findings about nand
controller. This code is commented out and is purely for reference
as FTL scheme is still unknown.

Change-Id: I70edeb4bfb0cbd51b6adc15afa7193dd8f71e8da
 2012-09-04 09:48:48 +02:00
Marcin Bukat
722e24a76a rk27xx: implement frequency scalling 
Implemented scheme:
        ARM AHB APB
Normal   50  50  50 MHz
Max     200 100  50 MHz

Frequency scaling is disabled on rk27generic due to too
slow lcd updates when running with 50MHz AHB.

battery_bench shows ~1h runtime improvement on hifiman.

Change-Id: I2c6f8acf6d4570c4e14f5bcc72280b51ce13c408
 2012-08-30 13:50:36 +02:00
Marcin Bukat
2b6886d107 rk27xx: Turn off lsadc clock when not in use 
Change-Id: Ic3f29e75aa5b894f17e289263a370fac13e2f1d8
 2012-08-27 23:32:23 +02:00
Marcin Bukat
ae27c331e1 rk27xx: Turn off i2c clock when not in use 
Change-Id: Ifc6c25a53ace1a5f4d716a33d4979ea0a37fac98
 2012-08-27 23:18:31 +02:00
Andrew Ryabinin
50370cd70d hm60x: Fix gpio pin direction. 
Change-Id: I22324a3bd080a23d3606e6bc8e55881d072bf615
 2012-07-13 22:30:09 +04:00
Andrew Ryabinin
e2d72d64fd hm60x: Fix not working backlight on some hm-601's. 
Change-Id: I3e1e92f28537b6fb915a0f9d5960fbf5e217825b
 2012-07-13 22:28:17 +04:00
Marcin Bukat
80ec94c497 rk27xx: implement system_exception_wait() 
Change-Id: If55cfdf7ef91e732ac0aae6ad9fde24b8918e1b8
 2012-07-11 00:27:13 +02:00
Marcin Bukat
5a89549c86 rk27generic: fix charging_state() 
Change-Id: Iefa7fa4f9b2e535e2ab9004ffe8eeb8adf203f4b
 2012-07-10 09:35:01 +02:00
Marcin Bukat
fa5d22584a rk27xx: disable watchdog on startup 
Some versions of nand loader enable watchdog which resets
player just after reaching main menu.

Change-Id: Ia008bccb40570ab102c0558cd2768f125ae826d7
 2012-07-09 22:43:34 +02:00
Andrew Ryabinin
052b5f1da9 hm60x: Add support for HM-601 slims with new lcds. 
Change-Id: I02d5c85e70686c842f1379aba24ff045b260a4ff
 2012-06-30 21:01:25 +04:00
Rafaël Carré
7ca2081036 remove debug-target.h 2012-05-07 00:55:59 -04:00
Marcin Bukat
bde57c5df7 rk27xx: ungate all clocks before jumping into rolo'ed code. This should fix booting OF this way 
Change-Id: I2c1676227a7218708d9858648c262d5fccb922f7
 2012-04-30 23:17:29 +02:00
Andrew Ryabinin
b6f8a01be0 Missing semicolon. 
Change-Id: I6b6bfcfdc34662052169ddd1e54369de67438545
 2012-04-30 22:18:55 +04:00
Andrew Ryabinin
58dd21daea hm60x: Calibrated discharge curve. 
Change-Id: I1f2ba69d37931d9ac62479c0e68f8ba251d30819
 2012-04-30 22:09:45 +04:00
Marcin Bukat
2bafdae6b1 rk27xx: Do not turn off clocks in bootloader as this breaks OF loading 
Change-Id: I8e2fb06e82f33c3cf841a125c13e56401c58b12d
 2012-04-27 16:19:42 +02:00
Andrew Ryabinin
ab01d5d8c2 Fix red. 
Change-Id: I4e132dfd8c4821715e123decbfb6b130903d6d4a
 2012-04-26 14:32:06 +04:00
Andrew Ryabinin
56e406d9b6 hm60x/hm801: Increase backlight frequency. This will remove background hiss. 
Change-Id: I3b51dc5592c069745a62f21f6f9004c79a1f3985
Reviewed-on: http://gerrit.rockbox.org/225
Tested-by: Andrew Ryabinin <ryabinin.a.a@gmail.com>
Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>
 2012-04-26 12:25:37 +02:00
Andrew Ryabinin
1060d30bdd hm60x: Fix charger detection. 
Change-Id: Icde96e90303a9b6f3d399f3c25f24cc0b7d8576b
 2012-04-22 00:00:24 +04:00
Andrew Ryabinin
f5559042f1 rk27xx: Fix warnings. 
Change-Id: I05e3b946b921592bc17eff5ca705bfc1e71b2f0f
 2012-04-20 13:20:07 +04:00
Andrew Ryabinin
fe5f9e0619 Fix typo. 
Change-Id: Ib9bd947ac71370e11e7e3d67dbc5f16da0b15ae3
 2012-04-20 13:11:43 +04:00
Andrew Ryabinin
220f9385da rk27xx: Remove debug use of timer1 in sd driver. 
Change-Id: I720426de3c66c10273fff5f3a01ef6b692218a29
 2012-04-20 13:04:51 +04:00
Andrew Ryabinin
6ee3fc81d9 hm801: Add support for plugins. 
Change-Id: I81654db87d38324d8680a56bcdb7e9922ee5b619
 2012-04-19 17:31:13 +04:00
Andrew Ryabinin
397863ab3d hm60x: Add support for plugins. 
Change-Id: I4cad0881c8249f163680a280f70d1a0b36248da8
 2012-04-19 17:31:13 +04:00
Andrew Ryabinin
8187d8d5d1 hm60x: Use binary search in button driver. 
Change-Id: I4abca66150c23ffb7cc27c4c5320b8117c27e228
 2012-04-19 17:31:13 +04:00
Andrew Ryabinin
8361c1d901 hm60x/hm801: Buttons rework. 
- Add BUTTON_POWER.
 - hm60x: Rename BUTTON_PLAY to more proper BUTTON_SELECT, which will make it
   possible to unify hm60x and hm801 keymaps in some plugins.

Change-Id: I84715cdbc79d00c1bc2e8e6bd492159ad3c3422b
 2012-04-19 17:31:13 +04:00
Amaury Pouly
f33330c0ff arm: factor all exception handlers out of the crt0.S files 
Remove the implementations of all exceptions handlers from the
various crt0.S files and have a single implementation in system-arm.h
The new implementation is weak so that it can be overwritten by some
specific code (like the unwinder)

Change-Id: Ib3e041ed6037376bbe0e79286057e1051640dd90
Reviewed-on: http://gerrit.rockbox.org/205
Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>
 2012-04-06 13:46:32 +02:00
Marcin Bukat
5513c6db56 rk27xx: implement system_init() 
For now it contains explicit SDRAM setup, cutting clock for unused
modules and turning off unused PLLs. This improves slightly mem
throughput as well as saves quite a bit of power.

Change-Id: I19a2827ac90a6868856c676fbe1e051c42f0d608
 2012-03-22 23:48:31 +01:00
Andrew Ryabinin
b069562ef4 rk27xx: lcdif refactoring: make lcdif-rk27xx.c more generic 
iomux_lcd now has parameter for display bit mode settings, so we doesn't need ifdef here.
lcd_init_device moved to target specific code
lcdif_init configure pins and lcd cotroller

Change-Id: I3a2d7fd38b08fe3bc5ebefa8c9f7288c21f58212
Reviewed-on: http://gerrit.rockbox.org/153
Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>
Tested-by: Marcin Bukat <marcin.bukat@gmail.com>
 2012-03-06 09:37:11 +01:00
Andrew Ryabinin
f8de21f460 rkw-loader: Fix wrong include 
Change-Id: Iee19d074e7766925d1d68787116b84a08c784a1a
 2012-03-04 14:30:19 +04:00
Marcin Bukat
e2d6f9290d rk27generic: Implement power_off() 
Change-Id: I6e7685c83c080cbeeff06c588971901e522e4f85
 2012-03-04 00:35:19 +01:00
Marcin Bukat
f30043a0db rk27xx: add rolo_restart() rk27xx specific variant 
Change-Id: Ib786a9ef6318d259ecef783becdd7c0fa6f52730
 2012-03-04 00:34:59 +01:00
Marcin Bukat
2f8b44aae2 Add RKW firmware file format loader 
Change-Id: I5283fdcdb8d263fd9375a6d29396f82650aeb686
 2012-03-04 00:34:26 +01:00
Marcin Bukat
1c565c9c3b rk27xx: rework linker scripts and crt0.S 
Change-Id: Id1d509056026bc67e1a5051c60818336933d4aeb
 2012-03-04 00:33:27 +01:00
Michael Sevakis
286a4c5caa Revise the PCM callback system after adding multichannel audio. 
Additional status callback is added to pcm_play/rec_data instead of
using a special function to set it. Status includes DMA error
reporting to the status callback. Playback and recording callback
become more alike except playback uses "const void **addr" (because
the data should not be altered) and recording  uses "void **addr".
"const" is put in place throughout where appropriate.

Most changes are fairly trivial. One that should be checked in
particular because it isn't so much is telechips, if anyone cares to
bother. PP5002 is not so trivial either but that tested as working.

Change-Id: I4928d69b3b3be7fb93e259f81635232df9bd1df2
Reviewed-on: http://gerrit.rockbox.org/166
Reviewed-by: Michael Sevakis <jethead71@rockbox.org>
Tested-by: Michael Sevakis <jethead71@rockbox.org>
 2012-03-03 07:23:38 +01:00
Andrew Ryabinin
fbb8c31e63 Fix bugs in lcd drivers after b37e6bc 
Change-Id: I9dc262b8453abab62e792beebe4f96415e58b380
 2012-02-29 11:43:51 +04:00
Marcin Bukat
13f98df5ed rk27xx: Make sure SD module clock is not gated 
Change-Id: Iafc9af6cf4762f16f367705b8c9a3e441420905b
 2012-02-28 10:22:25 +01:00
Jonathan Gordon
b37e6bc8c1 lcd drivers: Convert lcd_[remote_]framebuffer to a pointer 
Change all lcd drivers to using a pointer to the static framebuffer
instead of directly accessing the static array. This will let us
later do fun things like dynamic framebuffer sizes (RaaA) or
ability to use different buffers for different layers (dynamic
skin backdrops!)

Change-Id: I0a4d58a9d7b55e6c932131b929e5d4c9f9414b06
 2012-02-28 11:44:59 +11:00
Andrew Ryabinin
35153885c1 hm60x/hm801: Fix USB DAC functionality 
GPIOA pin 1 used for USB DAC. This configures IO mux for using
GPIOA 0-4 pins instead of lcd data16-18,20,22, which are not needed,
because hifiman's lcd works in 16bit mode.

Change-Id: I47fe72abee56aebc56ef1c4c8a07a93698dcaa49
 2012-02-24 13:51:05 +04:00
Andrew Ryabinin
7b99318710 HiFiMAN: Implement lcd powersave mode. 
Change-Id: I0a22b436549047ac0c2f9e2c203cbe8b31cfc1cd
 2012-02-24 13:49:34 +04:00
Andrew Ryabinin
978e506f1b HM-60x: Implement power off. 
Change-Id: Ia3ae38bba09996e1d1e6043f340dbbc3a2ad68b5
 2012-01-17 19:49:28 +04:00
Rafaël Carré
95cf63b294 button-target.h : move prototypes to button.h 
no need to define BUTTON_REMOTE anymore

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31620 a1c6a512-1295-4272-9138-f99709370657
 2012-01-08 00:07:19 +00:00
Frank Gevaerts
4fcffcbdf3 Reorganise USB initialisation to not depend on a specific enumeration sequence, by Bartosz Fabianowski, with minor tweaks by Michael Sevakis (FS#12497) 
FreeBSD apparently sends a SET_ADDRESS first, which confused our code.
This patch fixes that, and also simplifies the connection handling a bit.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31582 a1c6a512-1295-4272-9138-f99709370657
 2012-01-04 21:55:09 +00:00
Rafaël Carré
b619a2f424 rk27xx: move debug-target.h content to .c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31571 a1c6a512-1295-4272-9138-f99709370657
 2012-01-04 06:34:35 +00:00
Rafaël Carré
393f427a11 dbg_hw_info(): remove duplicate prototypes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31560 a1c6a512-1295-4272-9138-f99709370657
 2012-01-04 05:29:30 +00:00
Rafaël Carré
b959497670 dbg_ports(): remove duplicate prototype 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31558 a1c6a512-1295-4272-9138-f99709370657
 2012-01-04 05:21:52 +00:00
Thomas Martitz
c1bd9b0361 Rework powermgmt to enable code re-use on appliation and sims. 
* Introduce CONFIG_BATTERY_MEASURE define, to allow targets (application)
to break powermgmt.c's assumption about the ability to read battery voltage.
There's now additionally percentage (android) and remaining time measure
(maemo). No measure at all also works (sdl app). If voltage can't be measured,
then battery_level() is king and it'll be used for power_history and runtime
estimation.

* Implement target's API in the simulator, i.e. _battery_voltage(), so it
doesn't need to implement it's own powermgmt.c and other stubs. Now
the sim behaves much more like a native target, although it still
changes the simulated battery voltage quickly,

* Other changes include include renaming battery_adc_voltage() to
_battery_voltage(), for consistency with the new target functions and
making some of the apps code aware that voltage and runtime estimation
is not always available.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31548 a1c6a512-1295-4272-9138-f99709370657
 2012-01-03 23:44:38 +00:00
Andrew Ryabinin
40786042df rk27xx: Fix cache broken in r31339. Remove deprecated aliases. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31537 a1c6a512-1295-4272-9138-f99709370657
 2012-01-03 15:01:16 +00:00
Rafaël Carré
568c441fd8 usb-target.h: remove 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31498 a1c6a512-1295-4272-9138-f99709370657
 2011-12-31 18:44:55 +00:00
Rafaël Carré
2115eac7bb usb_plugged() is PP only 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31489 a1c6a512-1295-4272-9138-f99709370657
 2011-12-31 18:43:59 +00:00
Michael Sevakis
6a67707b5e Commit to certain names for cache coherency APIs and discard the aliases. 
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
 2011-12-17 07:27:24 +00:00
Andrew Ryabinin
2164aab902 Added HiFiMAN HM-801 target. FS#12355. This also renames tda1543.{ch} used by HM-60x to dummy_codec.{ch} as it works for PCM1704 used by HM-801. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30891 a1c6a512-1295-4272-9138-f99709370657
 2011-11-03 11:53:02 +00:00
Marcin Bukat
32f763c39a Add HiFiMAN HM-60x target(s). FS#12319 by Andrew Ryabinin with some (small) modification by me. This also splits rk27xx lcd driver into lcdif-rk27xx and lcd controller specific part. Some modifications to the pcm driver have been made to allow using codecs in slave mode (as TDA1543 used in hifiman is slave only i2s codec). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30765 a1c6a512-1295-4272-9138-f99709370657
 2011-10-17 10:32:19 +00:00
Marcin Bukat
0dc76136ca rk27xx - add support for i2s in master mode. Based on patch by Andrew Ryabinin 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30746 a1c6a512-1295-4272-9138-f99709370657
 2011-10-13 07:09:44 +00:00
Marcin Bukat
e8e06f81f9 rk27xx - fix sys timer clock setup. Spotted by Andrew Ryabinin 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30745 a1c6a512-1295-4272-9138-f99709370657
 2011-10-13 07:09:33 +00:00
Marcin Bukat
bf056d5372 Switch to SYS mode on arm FS#12322 by me 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30741 a1c6a512-1295-4272-9138-f99709370657
 2011-10-11 16:06:03 +00:00
Marcin Bukat
88455968f4 rk27xx - implement partial lcd updates 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30624 a1c6a512-1295-4272-9138-f99709370657
 2011-10-01 08:57:51 +00:00
Marcin Bukat
287c2785fd rk27xx - enable cache 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30456 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:39:32 +00:00
Marcin Bukat
7936649919 rk27xx - disable core_sleep() as it simply hangs when cache is enabled for unknown reason. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30452 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:39:13 +00:00
Marcin Bukat
6d959a0625 rk27xx - implement cache handling functions 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30451 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:39:06 +00:00
Marcin Bukat
4e6daf0856 rk27xx adc - fix function name 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30450 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:38:59 +00:00
Marcin Bukat
7aca544793 remove references to ipod nano 2g rom ata-nand-rk27xx.c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30449 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:38:52 +00:00
Marcin Bukat
6a628c999f add lcd_blit_yuv() stub to the rk27xx lcd driver 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30448 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:38:48 +00:00
Marcin Bukat
7d33d83218 rk27xx - tweak a bit sd driver and add some debuging code 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30447 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:38:41 +00:00
Marcin Bukat
0b35cdd77d rk27xx - app linker script 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30445 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:38:30 +00:00
Marcin Bukat
472314ba73 rk27xx - implement pcm driver. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30444 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:38:22 +00:00
Marcin Bukat
727b98e700 rk27xx - basic power management related functions 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30443 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:38:18 +00:00
Marcin Bukat
1371dfbc86 rk27xx - nand stub 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30442 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:38:13 +00:00
Marcin Bukat
781e3e3b1e rk27xx - implement driver for usb controller in rk27xx. This does not quite work now because of the way how controller and our usb stack are implemented. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30441 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:38:08 +00:00
Marcin Bukat
9c40939d9c rk27xx - implement dbg_hw_info() and dbg_ports() 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30440 a1c6a512-1295-4272-9138-f99709370657
 2011-09-06 12:38:05 +00:00
Marcin Bukat
3b0783068b Fix typos in comments. Thanks ukleinek for pointing out. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30270 a1c6a512-1295-4272-9138-f99709370657
 2011-08-08 20:21:29 +00:00
Marcin Bukat
1d2fae4466 rk27xx sd driver fixes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30269 a1c6a512-1295-4272-9138-f99709370657
 2011-08-08 20:09:27 +00:00
Marcin Bukat
31b7ecb09b rk27xx - use more correct function to map between percived lightness and PWM fill factor when setting backlight brightness 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30168 a1c6a512-1295-4272-9138-f99709370657
 2011-07-19 18:29:30 +00:00
Marcin Bukat
5d9b230168 rk27xx - implement cache_commit_discard(). Cache is still not enabled in crt0.S 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30167 a1c6a512-1295-4272-9138-f99709370657
 2011-07-19 06:49:03 +00:00
Marcin Bukat
f1c7fba5a4 rk27xx - add missing interrupt source 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30166 a1c6a512-1295-4272-9138-f99709370657
 2011-07-18 22:30:53 +00:00
Marcin Bukat
8fba4fb937 rk27xx - fix (hopefully) adc readings 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30164 a1c6a512-1295-4272-9138-f99709370657
 2011-07-18 22:00:17 +00:00
Marcin Bukat
cad91ed938 rk27xx - fix backlight driver - now one can set brightness 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30138 a1c6a512-1295-4272-9138-f99709370657
 2011-07-14 17:06:44 +00:00
Marcin Bukat
27ebf86abc rk27xx - missing semicolon 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29953 a1c6a512-1295-4272-9138-f99709370657
 2011-06-04 16:00:55 +00:00
Marcin Bukat
c2829a2573 fix rockchip i2c driver 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29952 a1c6a512-1295-4272-9138-f99709370657
 2011-06-04 10:55:16 +00:00
Marcin Bukat
976a1699da Rockchip rk27xx port initial commit. This is still work in progress. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@29935 a1c6a512-1295-4272-9138-f99709370657
 2011-05-30 21:10:37 +00:00