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882 commits

Author SHA1 Message Date
Michael Sevakis
57742e0ef7 Add a "View I/O Ports" screen for imx31. Show all GPIO contents. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17072 a1c6a512-1295-4272-9138-f99709370657
 2008-04-11 15:49:48 +00:00
Michael Sevakis
0b1d7e76d7 Serial driver for imx31. Perhaps not 100% but maybe 80-90% (future developments will tell). Factor-out the mc13783 stuff and make that driver a layer above the SPI. TODO: start processing PMIC interrupts. Start a clkctl API for imx31 (we'll see if this sticks around but it seems reasonable here). Misc. stuff for convenience/neatness. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17070 a1c6a512-1295-4272-9138-f99709370657
 2008-04-11 08:51:27 +00:00
Bertrik Sikken
879c074656 Properly clear clear-on-write bits in the PP502x USB controller 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17066 a1c6a512-1295-4272-9138-f99709370657
 2008-04-10 22:28:18 +00:00
Maurus Cuelenaere
c02b183546 Add DM320 I²C driver, although not (yet) enabled in the sources. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17050 a1c6a512-1295-4272-9138-f99709370657
 2008-04-09 15:25:20 +00:00
Rob Purchase
2fee08aff3 D2: Implement power-off by putting the PCF50606 to sleep (and reduce timeout to 10 ticks). Set PCF outputs on init as per OF. Fix erroneous BOOTDIR definition and make HW Info screen show some more useful info. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17039 a1c6a512-1295-4272-9138-f99709370657
 2008-04-08 20:43:04 +00:00
Rob Purchase
f4deea6027 D2: Update dual boot to use the hold switch. Update bootloader to show messages until HOLD released, keep holding POWER to show old debug screen (these modes will eventually be removed). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17032 a1c6a512-1295-4272-9138-f99709370657
 2008-04-08 08:01:18 +00:00
Rob Purchase
d74117450c Make the TCC780x ADC driver work again in the bootloader. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17031 a1c6a512-1295-4272-9138-f99709370657
 2008-04-07 22:48:19 +00:00
Jens Arnold
ece03129b6 Make the greyscale library work on the m:robe 100. Testing on target done by Robert Kukla & Dominik Riebeling. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17028 a1c6a512-1295-4272-9138-f99709370657
 2008-04-07 21:14:29 +00:00
Robert Kukla
feb3b588e3 explicitly align the ibss section by adjusting _iramend - fixes hang on m:robe (and potential problem on other arm targets) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17024 a1c6a512-1295-4272-9138-f99709370657
 2008-04-07 18:24:23 +00:00
Jonathan Gordon
95f7b4db01 Hopefully fix FS#8506 (OF cant be loaded on some PP targets). also hopefully fixes usb detection for at least e200 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17017 a1c6a512-1295-4272-9138-f99709370657
 2008-04-07 13:00:28 +00:00
Michael Sevakis
1aaa89aa9b Wow. Fix those irq #defines for ARM and use the right one in power-c200_e200.c. How'd that happen? 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17010 a1c6a512-1295-4272-9138-f99709370657
 2008-04-07 01:13:44 +00:00
Michael Sevakis
2f9f34e0ea Better sansa shutdown sequence in power_off. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17009 a1c6a512-1295-4272-9138-f99709370657
 2008-04-07 01:05:51 +00:00
Jens Arnold
b1a49f83c6 Save a couple of bytes by using moveq.l where possible. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17007 a1c6a512-1295-4272-9138-f99709370657
 2008-04-07 00:01:03 +00:00
Jens Arnold
9737fc7c26 Iriver remote LCD driver: * Split out assembler parts. * Reintroduced the 2 transfer routine variants (low/high CPU clock), and made the version for high CPU clock a little slower because there were problems reported. The function can be slowed down more if there are still problems. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17006 a1c6a512-1295-4272-9138-f99709370657
 2008-04-06 23:57:37 +00:00
Michael Sevakis
22c8a25f5f e200: Get the UNCACHED_ADDR macro and phys_fb_address use out of the lcd driver. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16982 a1c6a512-1295-4272-9138-f99709370657
 2008-04-06 05:08:39 +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
Rob Purchase
36f8fba209 Tick/IRQ driven ADCs for TCC780x. Solves the weird button behaviour mentioned on the D2 wiki page. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16974 a1c6a512-1295-4272-9138-f99709370657
 2008-04-04 23:43:31 +00:00
Jens Arnold
32bd0f8ab1 Greyscale library: Optionally put the greyscale ISR on COP on portalplayertargets (only use with the grey_info structure in IRAM atm\!). This speeds up doom by ~50%, and makes mpegplayer work without stuttering audio on targets using it (measured on iPod 2nd Gen and Mini 2nd Gen). It needs corelocking certain functions in the LCD driver on 1st/2nd Gen. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16973 a1c6a512-1295-4272-9138-f99709370657
 2008-04-04 22:13:53 +00:00
Rob Purchase
91202e1804 D2: Adjustable backlight brightness (sometimes fails when boosted, suggests I2C timing needs adjustment). Tweak lcd_enable() to behave more like other targets. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16967 a1c6a512-1295-4272-9138-f99709370657
 2008-04-04 20:55:58 +00:00
Jens Arnold
8399749412 1st/2nd Gen: Backlight inversion needs to be protected from interrupts, because it can happen any time, even while the greyscale lib or something else is writing to the LCD from an ISR. Also make backlight inversion only hit the LCD if necessary. * Use register definition in the 1st..3rd Gen backlight drivers. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16962 a1c6a512-1295-4272-9138-f99709370657
 2008-04-04 17:33:39 +00:00
Robert Kukla
f51f98e134 m:robe 100 
- lcd driver tidied up and optimised 
- lcd flip and inverse display enabled 
(based on logikdax driver and work by lowlight)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16944 a1c6a512-1295-4272-9138-f99709370657
 2008-04-03 11:08:38 +00:00
Jens Arnold
02580851ad Revert... stupid svn doesn't complain when passing -m twice :( 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16939 a1c6a512-1295-4272-9138-f99709370657
 2008-04-02 22:45:23 +00:00
Jens Arnold
01a106dbfa Make the measured LCD scanrates from the greylib known to the scanrate test plugin. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16938 a1c6a512-1295-4272-9138-f99709370657
 2008-04-02 22:42:21 +00:00
Jens Arnold
b073f0cfc1 LCD driver tweaks for greyscale iPods: * Use 1/7 bias, 5x step-up and the highest step-up frequency on all 1st..3rd gen iPods, simplifying the driver this way. The default contrast for those iPods has changed - reset settings in case the display becomes unreadable. * Set n-line inversion drive to 9 lines, improving image quality on 1st..3rd gen iPods somewhat. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16932 a1c6a512-1295-4272-9138-f99709370657
 2008-04-02 19:01:16 +00:00
Michael Sevakis
dd88663fe0 gigabeat S: Set the tick speed correctly (calced from clocking regdump). Use bit #defines instead as well. Throw a header in the file. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16928 a1c6a512-1295-4272-9138-f99709370657
 2008-04-02 05:17:05 +00:00
Jens Arnold
1f75bd5a8e Use a better place to enable the interrupts. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16918 a1c6a512-1295-4272-9138-f99709370657
 2008-04-01 18:53:34 +00:00
Jens Arnold
e249ecc85b iPod 1st..3rd Gen and Mini 1st Gen fixes/improvements: * Remove the unnecessary 'reverse' parameter from handle_scroll_wheel() (a remnant from IPL that's not needed in rockbox), and make it static. * Wheel power saving on 1st Gen needs to disable the respective GPIO interrupts as well, otherwise every wheel check might fire interrupts. Make wheel power saving more self-contained as well. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16916 a1c6a512-1295-4272-9138-f99709370657
 2008-04-01 17:52:22 +00:00
Michael Sevakis
1cc949cafb Make the gigabeat S boot again. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16908 a1c6a512-1295-4272-9138-f99709370657
 2008-04-01 07:26:24 +00:00
Michael Sevakis
3c8d93e091 Change a #define constant that conflicts with a mingw definition. Change "WAIT_*" to "OBJ_WAIT_*". 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16906 a1c6a512-1295-4272-9138-f99709370657
 2008-04-01 03:55:02 +00:00
Rob Purchase
6fd72c750f Introduce sanity check and extra nop to stabilise TCC780x set_cpu_frequency(). Re-enable HAVE_ADJUSTABLE_CPU_FREQ and kill a few warnings by setting HAVE_SW_TONE_CONTROLS. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16904 a1c6a512-1295-4272-9138-f99709370657
 2008-03-31 22:43:20 +00:00
Michael Sevakis
75f2d441e9 Change the remaining set_interrupt_status usage to the more parsimonious disable/enable/restore. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16897 a1c6a512-1295-4272-9138-f99709370657
 2008-03-31 06:00:23 +00:00
Mark Arigo
2ea0206502 Fixes FS#8552. On some c200s, the second parameter in setting R_Y_ADDR_AREA was being interpreted as a separate command (most commonly initiating standby mode where the screen goes blank). While this may be a timing issue, some NOPs seem to fix it. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16896 a1c6a512-1295-4272-9138-f99709370657
 2008-03-31 05:53:17 +00:00
Michael Sevakis
2541302089 meg-fx: Add headers to files in the target directory that were missing them. Fix the Id marker in a couple. Fix svn properties in some others. Please have a look at the copyrights added and make any corrections that you feel should be made since this particular tree branch has a twisted history so I just pasted them in based on the target header and used my name for files that have a preponderance of my junk. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16895 a1c6a512-1295-4272-9138-f99709370657
 2008-03-31 04:53:03 +00:00
Michael Sevakis
a65406e3f4 meg-fx: It's important to make sure certain interrupt-related registers have bits changed atomically. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16894 a1c6a512-1295-4272-9138-f99709370657
 2008-03-31 01:29:50 +00:00
Michael Sevakis
52527a4d1d Fix red and clean up meg-fx firmware sources. Remove an unused file. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16887 a1c6a512-1295-4272-9138-f99709370657
 2008-03-30 06:06:43 +00:00
Michael Sevakis
5f1590bf4a Have meg-fx i2c driver use the wakeup functionality by making it interrupt-based (and serves as a simple usage example). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16886 a1c6a512-1295-4272-9138-f99709370657
 2008-03-30 05:38:28 +00:00
Rob Purchase
3d36f4e938 Implement set_cpu_frequency() for TCC780x, but leave it disabled for now as switching can cause an occasional freeze. Reduce default speed from maximum to 48Mhz. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16882 a1c6a512-1295-4272-9138-f99709370657
 2008-03-29 20:40:38 +00:00
Rob Purchase
edf6d90ca4 Updated TCC780x NAND driver. Still work-in-progress but lots better than the previous version. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16878 a1c6a512-1295-4272-9138-f99709370657
 2008-03-29 17:18:53 +00:00
Jens Arnold
567105b219 Stop saving more registers than necessary. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16866 a1c6a512-1295-4272-9138-f99709370657
 2008-03-28 18:56:50 +00:00
Marcoen Hirschberg
82c52302bd split boot.lds and move it into the target tree 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16855 a1c6a512-1295-4272-9138-f99709370657
 2008-03-27 23:58:03 +00:00
Marcoen Hirschberg
b2ec13d8f1 Revert "initial Meizu M6SL port" 
This reverts commit b7bd17ce1715c3a8acbf74a63694c28b6075da5b.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16846 a1c6a512-1295-4272-9138-f99709370657
 2008-03-27 11:53:51 +00:00
Marcoen Hirschberg
c7e5d78241 initial Meizu M6SL port 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16844 a1c6a512-1295-4272-9138-f99709370657
 2008-03-27 11:29:24 +00:00
Andree Buschmann
2364bc213c Save a few registers in assembler routines for iPod 5Gs LCD driver and YUV conversion. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16840 a1c6a512-1295-4272-9138-f99709370657
 2008-03-27 07:46:04 +00:00
Barry Wardell
b35d45db02 Make H10 bootloader successfully boot the OF again. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16837 a1c6a512-1295-4272-9138-f99709370657
 2008-03-27 00:50:50 +00:00
Dave Chapman
52655751fa Fix red - adc.h used to be in lcd-remote.h 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16835 a1c6a512-1295-4272-9138-f99709370657
 2008-03-27 00:09:31 +00:00
Jens Arnold
06ec18d93f Slightly better instruction order, added comment. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16833 a1c6a512-1295-4272-9138-f99709370657
 2008-03-26 23:45:55 +00:00
Jens Arnold
91a564e4b9 Iriver H1x0/H300: Speed up remote LCD updates when boosted by implementing an idea from the iaudio remote LCD driver. Speedup is ~75 with ticking reduction disabled. Ticking reduction should also be more effective due to the better pulse/pause ratio (update speed with ticking reduction aims at a constant 60fps as before). * SLight speedup when not boosted due to simplifications. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16832 a1c6a512-1295-4272-9138-f99709370657
 2008-03-26 23:40:17 +00:00
Barry Wardell
c724974872 Make the e200 bootloader able to load the OF again. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16817 a1c6a512-1295-4272-9138-f99709370657
 2008-03-26 10:37:17 +00:00
Michael Sevakis
af395f4db6 Do core interrupt masking in a less general fashion and save some 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
 2008-03-26 01:50:41 +00:00
Jens Arnold
74d678fdbc Back-ported the iAudio remote LCD driver optimisations to X5 and M5. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16810 a1c6a512-1295-4272-9138-f99709370657
 2008-03-26 00:38:40 +00:00