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rockbox/firmware/target/arm/imx31/gigabeat-s
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Michael Sevakis a1a332e04b Gigabeat S: Implement MDMA and UDMA disk access for bootloader and main 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
2009-03-12 06:31:40 +00:00
..
adc-imx31.c Gigabeat S: Implement charging and power control to charge from AC or USB. 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. 2008-12-21 18:10:36 +00:00
adc-target.h Gigabeat S: Implement charging and power control to charge from AC or USB. 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. 2008-12-21 18:10:36 +00:00
ata-imx31.c Gigabeat S: Implement MDMA and UDMA disk access for bootloader and main 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. 2009-03-12 06:31:40 +00:00
ata-target.h Gigabeat S: Implement MDMA and UDMA disk access for bootloader and main 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. 2009-03-12 06:31:40 +00:00
audio-gigabeat-s.c Gigabeat S: Switch SSI1 and 2 around so that playback can use the shared 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). 2009-03-09 04:25:25 +00:00
avic-imx31.c Gigabeats S: Simply ignore that occasional spurious unknown IRQ (-1) that goes through irq_handler even if the AVIC is used. If no pending interrupt is indicated (anything else should be vectored), simply returning from the handler appears to have no ill effect. The cause for entering irq_handler is unknown for now (or I missed something important :\). 2008-11-27 11:49:49 +00:00
avic-imx31.h
backlight-imx31.c Gigabeat S: Try to save some power. Implement lcd_enable and turn off LCD DMA channel when backlight is off. 2009-02-09 07:01:46 +00:00
backlight-target.h Gigabeat S: Turn off backlight LED supply after a 2-second delay and save a little power. Hardware fading required keeping supply enabled during fade out. Let fade happen at poweroff (might as well~~~). 2008-12-04 04:16:53 +00:00
button-imx31.c Gigabeat S: Get remote keymaps up to snuff and working. Do a couple tweaks 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. 2009-02-03 10:55:30 +00:00
button-target.h Gigabeat S: Add remote control reading and proper headphone insert detection. We need keymaps! A few were copied straight from Gigabeat F/X just to get things worked out. 2009-01-23 20:55:17 +00:00
clkctl-imx31.c Gigabeat S: Implement an SDMA API and use it in the PCM driver. Some other miscellaneous adjustments to recording and PCM buffer to accomodate use of physical addresses and cache coherency. 2009-02-08 22:32:41 +00:00
clkctl-imx31.h Gigabeat S: Implement an SDMA API and use it in the PCM driver. Some other miscellaneous adjustments to recording and PCM buffer to accomodate use of physical addresses and cache coherency. 2009-02-08 22:32:41 +00:00
fmradio-i2c-gigabeat-s.c Make si4700 tuner driver more sane with bit and field defines and entirely 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. 2008-12-27 19:18:50 +00:00
gpio-gigabeat-s.c i.MX31: Make SPI more tolerant by resetting and forcing a reconfigure of the 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. 2009-02-02 02:38:21 +00:00
gpio-imx31.c
gpio-imx31.h
gpio-target.h i.MX31: Make SPI more tolerant by resetting and forcing a reconfigure of the 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. 2009-02-02 02:38:21 +00:00
headphone-gigabeat-s.c Gigabeat S: Add remote control reading and proper headphone insert detection. We need keymaps! A few were copied straight from Gigabeat F/X just to get things worked out. 2009-01-23 20:55:17 +00:00
i2c-imx31.c imx31: Fix a couple small problems with the i2c driver that went unnoticed until FM. Reset addr_count always and stop resetting module before STOP is actually generated. Simplify a tiny bit and remove inactive preprocessor block. 2008-12-26 16:06:40 +00:00
i2c-imx31.h
i2s-imx31.c
kernel-imx31.c Gigabeat S: Implement MDMA and UDMA disk access for bootloader and main 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. 2009-03-12 06:31:40 +00:00
lcd-imx31.c Gigabeat S: Try to save some power. Implement lcd_enable and turn off LCD DMA channel when backlight is off. 2009-02-09 07:01:46 +00:00
lcd-target.h
mc13783-gigabeat-s.c Gigabeat S: Implement charging and power control to charge from AC or USB. 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. 2008-12-21 18:10:36 +00:00
mc13783-imx31.c i.MX31: Make SPI more tolerant by resetting and forcing a reconfigure of the 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. 2009-02-02 02:38:21 +00:00
mc13783-target.h Gigabeat S: Implement charging and power control to charge from AC or USB. 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. 2008-12-21 18:10:36 +00:00
mmu-imx31.c Gigabeat S: Implement an SDMA API and use it in the PCM driver. Some other miscellaneous adjustments to recording and PCM buffer to accomodate use of physical addresses and cache coherency. 2009-02-08 22:32:41 +00:00
mmu-imx31.h Gigabeat S: Implement an SDMA API and use it in the PCM driver. Some other miscellaneous adjustments to recording and PCM buffer to accomodate use of physical addresses and cache coherency. 2009-02-08 22:32:41 +00:00
pcm-imx31.c Gigabeat S: Implement MDMA and UDMA disk access for bootloader and main 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. 2009-03-12 06:31:40 +00:00
power-imx31.c Make si4700 tuner driver more sane with bit and field defines and entirely 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. 2008-12-27 19:18:50 +00:00
power-imx31.h Gigabeat S: Implement charging and power control to charge from AC or USB. 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. 2008-12-21 18:10:36 +00:00
powermgmt-imx31.c Gigabeat S: Make sure USB battery maintenece is engaged if fully charged from Main (charger off), USB is configured and Main is unplugged. 2009-01-10 02:37:44 +00:00
powermgmt-target.h Gigabeat S: Fix a divide by zero in runtime estimation caused by using actual charger current. Use default constant for now. 2008-12-24 23:54:57 +00:00
serial-imx31.h Hopefully fix read. 2008-12-25 03:23:22 +00:00
spi-imx31.c i.MX31: Make SPI more tolerant by resetting and forcing a reconfigure of the 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. 2009-02-02 02:38:21 +00:00
spi-imx31.h
system-imx31.c Gigabeat S: Implement an SDMA API and use it in the PCM driver. Some other miscellaneous adjustments to recording and PCM buffer to accomodate use of physical addresses and cache coherency. 2009-02-08 22:32:41 +00:00
system-target.h Refine the routines in mmu-arm.c and move them to mmu-arm.S since the code is now 100% assembly. 2009-02-11 23:56:00 +00:00
timer-imx31.c Update copyright headers for 2009 since they're new files. 2009-01-05 00:06:45 +00:00
timer-target.h Update copyright headers for 2009 since they're new files. 2009-01-05 00:06:45 +00:00
usb-imx31.c Hopefully make some progress against FS#9831. iPod Video seems fine now 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. 2009-01-29 01:28:34 +00:00
usb-target.h Use bus reset detection for all ARC OTG devices. Remove conflict from 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. 2009-01-22 22:05:04 +00:00
wmcodec-imx31.c Gigabeat S: Switch SSI1 and 2 around so that playback can use the shared 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). 2009-03-09 04:25:25 +00:00