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path: root/firmware/target/arm/imx31
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2009-03-17Rework lcd_enabled and lcd_set/call_enable hookThomas Martitz
a) lcd_enabled() is now lcd_active(), and is available for HAVE_LCD_SLEEP only targets (e.g. ipod video) too. It was depandent on HAVE_LCD_ENALE only before b) rename the hook accordingly, and implement the hook for other other targets too (e.g. the clip [the only mono target with lcd_enable/lcd_sleep yet, so the code is still in the lcd driver], ipod, fuze, c200) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20331 a1c6a512-1295-4272-9138-f99709370657
2009-03-12Gigabeat S: Implement MDMA and UDMA disk access for bootloader and main ↵Michael Sevakis
binary. Add a needed SDMA API to check channel errors. Increase audio DMA channels' priority as required. Reads and writes measure faster accross all test_disk tests and especially at 4KB and 1MB. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20299 a1c6a512-1295-4272-9138-f99709370657
2009-03-09Gigabeat S: Switch SSI1 and 2 around so that playback can use the shared ↵Michael Sevakis
peripheral DMA with SSI2 which doesn't require use of the peripheral DMA unit-- SSI2 is mapped to the SDMA core address space. Fix some break keywords in get_script_pc(). Use the patched script for mcu_2_app (BSP appears to have neglected to update that). Use _SHP instead of _SP for shared peripheral constants (consistency). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20254 a1c6a512-1295-4272-9138-f99709370657
2009-03-02imx31 ATA: Correct a register #define error (due to error in user's manual). ↵Michael Sevakis
Fix timing for PIO tAX. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20169 a1c6a512-1295-4272-9138-f99709370657
2009-02-13Separate running an SDMA channel from resetting it. It should make usage ↵Michael Sevakis
more flexible since resets are needed only before restarting if aborting transfers (because the script is left awaiting requests, not the next start) which PCM does alot of but other things likely won't. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20000 a1c6a512-1295-4272-9138-f99709370657
2009-02-12Gigabeat S: Handle any DMA playback errors reported and stop in that case ↵Michael Sevakis
(none are expected but it's better to handle than ignore). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19983 a1c6a512-1295-4272-9138-f99709370657
2009-02-12Gigabeat S: No need to do cache writeback on recording buffers now.Michael Sevakis
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19982 a1c6a512-1295-4272-9138-f99709370657
2009-02-11Refine the routines in mmu-arm.c and move them to mmu-arm.S since the code ↵Michael Sevakis
is now 100% assembly. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19980 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
2009-02-10Gigabeat S: Update some very stale comments about what's going on in the ↵Michael Sevakis
startup code. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19965 a1c6a512-1295-4272-9138-f99709370657
2009-02-10Gigabeat S: I never intended to leave the channel context buffer static ↵Michael Sevakis
beyond testing. Correct that. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19964 a1c6a512-1295-4272-9138-f99709370657
2009-02-10Gigabeat S: Place SDMA code load address starting in uninitialized section ↵Michael Sevakis
address and copy it to the plugin buffer since it only needed very early in initialization. Will save about 6K in RAM. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19963 a1c6a512-1295-4272-9138-f99709370657
2009-02-09Gigabeat S: Try to save some power. Implement lcd_enable and turn off LCD ↵Michael Sevakis
DMA channel when backlight is off. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19953 a1c6a512-1295-4272-9138-f99709370657
2009-02-09Gigabeat S: The PCM lockout routines needed a bit of polishing.Michael Sevakis
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19952 a1c6a512-1295-4272-9138-f99709370657
2009-02-08Gigabeat S: Implement an SDMA API and use it in the PCM driver. Some other ↵Michael Sevakis
miscellaneous adjustments to recording and PCM buffer to accomodate use of physical addresses and cache coherency. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19949 a1c6a512-1295-4272-9138-f99709370657
2009-02-07Gigabeat S: Move the LCD framebuffer address so that DRAM can be mapped flat ↵Michael Sevakis
between physical and virtual addresses. NO BOOTLOADER UPDATE SHOULD BE NEEDED. The firmware image now handles low-level system setup as well. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19935 a1c6a512-1295-4272-9138-f99709370657
2009-02-03Gigabeat S: Get remote keymaps up to snuff and working. Do a couple tweaks ↵Michael Sevakis
on main unit ones. Cleanup keymap file a bit. Fix main button scanner to not clobber remote button. Fix a bug in actions.c where 'LAST_ITEM_IN_LIST' didn't really terminate scanning immediately. It would do an additional call into get_context_map and silently pick up ACTION_STD. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19909 a1c6a512-1295-4272-9138-f99709370657
2009-02-02i.MX31: Make SPI more tolerant by resetting and forcing a reconfigure of the ↵Michael Sevakis
interface if an error ever happens. Better handle PMIC GPIO interrupt; it definitely doesn't low-pulse PRIINT (remains high if sources become active again or stay active while acking) so needed rising edge may never happen in such a case-- use high-level detection rather than rising edge. Optimize the reg/clr/set/mod functions a bit since they get more regular use now. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19903 a1c6a512-1295-4272-9138-f99709370657
2009-01-29Hopefully make some progress against FS#9831. iPod Video seems fine now ↵Michael Sevakis
under XP at least. Move false reset detection to the USB target code. Gigabeat S works using the OTG module upon bus reset. Portal Player targets verify that the USB pin detect is ok upon bus reset. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19874 a1c6a512-1295-4272-9138-f99709370657
2009-01-23Gigabeat S: Make sure the hold button on the remote is independent of the ↵Michael Sevakis
main one. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19833 a1c6a512-1295-4272-9138-f99709370657
2009-01-23Gigabeat S: Add remote control reading and proper headphone insert ↵Michael Sevakis
detection. We need keymaps! A few were copied straight from Gigabeat F/X just to get things worked out. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19830 a1c6a512-1295-4272-9138-f99709370657
2009-01-23Gigabeat S: Implement a genuine udelay function. Timer is gated to not run ↵Michael Sevakis
in WFI mode to save power and as such time until rollover is variable. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19820 a1c6a512-1295-4272-9138-f99709370657
2009-01-22Use bus reset detection for all ARC OTG devices. Remove conflict from ↵Michael Sevakis
LV24020LP driver with some GPIO-by-number macros for PP502x. Start monitoring for USB stack once all core threads and queues are created otherwise queues will likely be registered after USB acks. Putting PP502x system_reboot in IRAM (unmapped, uncached) memory seems to help it work more consistently. Hopefully I got all the PP USB connect handlers in the right spot in irq_handler. If device seems unresponsive to cable, check there first. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19819 a1c6a512-1295-4272-9138-f99709370657
2009-01-19USB detection changes. c200/e200: Consider USB to be powered when charger is ↵Michael Sevakis
plugged but detect USB connection by bus reset. When received, disconnect and restart the driver fully enabled. imx31: Fix hack used to make initial connect succeeded-- set PHY type before initial reset. General: Move some target code out of usb-drv-arc.c and implement it in respective usb sources and CPU headers so things stay clean. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19797 a1c6a512-1295-4272-9138-f99709370657
2009-01-14Gigabeat S has no need for a USB tick. Put in a simple framework that allows ↵Michael Sevakis
USB monitoring by event. Also add a couple missed usb_enable calls when the connection is not for 'slave mode'. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19768 a1c6a512-1295-4272-9138-f99709370657
2009-01-12Fix FS#9782 - lcd_bitmap_transparent_part clipping but keep smaller clipping ↵Michael Sevakis
code. The bitmap coordinates were not being adjusted when clipping left and top. Also fix for Gigabeat S. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19752 a1c6a512-1295-4272-9138-f99709370657
2009-01-10Gigabeat S: Make sure USB battery maintenece is engaged if fully charged ↵Michael Sevakis
from Main (charger off), USB is configured and Main is unplugged. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19740 a1c6a512-1295-4272-9138-f99709370657
2009-01-08Clean up panicf and introduce system_exception_wait to do further target ↵Michael Sevakis
tasks and wait for a button when an unrecoverable error has occurred (panic, UIE, etc.). Returning from that function should reboot or don't return from it. Move UIE and __div0 for ARM to its own file. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19716 a1c6a512-1295-4272-9138-f99709370657
2009-01-05Update copyright headers for 2009 since they're new files.Michael Sevakis
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19677 a1c6a512-1295-4272-9138-f99709370657
2009-01-05Gigabeat S: Get timer API working. metronome will work now.Michael Sevakis
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19676 a1c6a512-1295-4272-9138-f99709370657
2009-01-03Gigabeat S: Ensure a few more clocks are stopped for things we aren't using ↵Michael Sevakis
at the moment. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19654 a1c6a512-1295-4272-9138-f99709370657
2008-12-31Hehe. Broke it already in last-second sanitation. Put some bits back.Michael Sevakis
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19620 a1c6a512-1295-4272-9138-f99709370657
2008-12-31Gigabeat S: Allow recording from FM. Give FM the same volume range as ↵Michael Sevakis
playback. NOTE: This bumps the si4700 output volume to -0dB so other players with that may need a minor adjustment. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19619 a1c6a512-1295-4272-9138-f99709370657
2008-12-27Make si4700 tuner driver more sane with bit and field defines and entirely ↵Michael Sevakis
hide strange i2c interface from code with write/set/clear/masked functionality. On Gigabeat S use by-the-book busmode selection and GPIO lines. Implement some primitive station detection, debug registers in screen, and misc. changes to tie things together. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19600 a1c6a512-1295-4272-9138-f99709370657
2008-12-26imx31: Fix a couple small problems with the i2c driver that went unnoticed ↵Michael Sevakis
until FM. Reset addr_count always and stop resetting module before STOP is actually generated. Simplify a tiny bit and remove inactive preprocessor block. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19596 a1c6a512-1295-4272-9138-f99709370657
2008-12-25Hopefully fix read.Michael Giacomelli
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19586 a1c6a512-1295-4272-9138-f99709370657
2008-12-24Gigabeat S: Fix a divide by zero in runtime estimation caused by using ↵Michael Sevakis
actual charger current. Use default constant for now. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19584 a1c6a512-1295-4272-9138-f99709370657
2008-12-24Gigabeat S: Simplify and use a thermistor lookup table (ADC value => deg C) ↵Michael Sevakis
. Saves some binsize. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19583 a1c6a512-1295-4272-9138-f99709370657
2008-12-24Simplify powermgmt thread loops so it calls functions turn (no more ↵Michael Sevakis
power_thread_sleep). Do other target-friendly simplifications, generic battery switch handling and split sim-specific code. Whoever can, please verify charging on the Archos Recorder (due to change in the charger duty cycle code). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19579 a1c6a512-1295-4272-9138-f99709370657
2008-12-21Gigabeat S: Make tuner_power have the expected behavior (return old state). ↵Michael Sevakis
Static i2c node structure and add fmradio_i2c_enable to the fmradio i2c API for those that can implement it. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19550 a1c6a512-1295-4272-9138-f99709370657
2008-12-21Fix red. Remove stale comment.Michael Sevakis
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19548 a1c6a512-1295-4272-9138-f99709370657
2008-12-21Gigabeat S: Implement charging and power control to charge from AC or USB. ↵Michael Sevakis
Hold MENU while plugging USB cable to charge from USB without connecting. Under Windows, plugging USB for charging only but not connecting still needs to be properly handled (driver popup issue) but it will charge when connected normally-- no issue under Linux. Some accomodating changes made to powermgmt.c will soon be made nicer. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19547 a1c6a512-1295-4272-9138-f99709370657
2008-12-19Use set/clr instead of mod functions where applicable.Michael Sevakis
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19486 a1c6a512-1295-4272-9138-f99709370657
2008-12-19Add a couple useful shorthand atomic register write functions for imx31. ↵Michael Sevakis
Conversion to them where appropriate to make cleaner code to be done. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19485 a1c6a512-1295-4272-9138-f99709370657
2008-12-12Get rid of some pcm_apply_settings cruft at the low level I somehow missed. ↵Michael Sevakis
Move the ones in pcm.c around to better spots. Remove a variable from pcm-pnx0101.c that should no longer be there. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19402 a1c6a512-1295-4272-9138-f99709370657
2008-12-12Bring consistency to pcm implementation and samplerate handling. Less ↵Michael Sevakis
low-level duplication. A small test_sampr fix so it works on coldfire again. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19400 a1c6a512-1295-4272-9138-f99709370657
2008-12-10Fix red and a couple other things I somehow missed.Michael Sevakis
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19378 a1c6a512-1295-4272-9138-f99709370657
2008-12-10Use cookies for thread identification instead of pointers directly which ↵Michael Sevakis
gives a buffer against wrongly identifying a thread when the slot is recycled (which has been nagging me for awhile). A slot gets 255 uses before it repeats. Everything gets incompatible so a full update is required. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19377 a1c6a512-1295-4272-9138-f99709370657
2008-12-09FS#9609 FM radio support for the Gigabeat S, seeking/scanning is not yet Nils Wallménius
implemented but manual tuning works nicely. Thanks to Rafaël Carré, Bertrik Sikken and Robert Menes for suggestions and debugging help. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19372 a1c6a512-1295-4272-9138-f99709370657
2008-12-04Gigabeat S: Turn off backlight LED supply after a 2-second delay and save a ↵Michael Sevakis
little power. Hardware fading required keeping supply enabled during fade out. Let fade happen at poweroff (might as well~~~). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19322 a1c6a512-1295-4272-9138-f99709370657
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