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path: root/firmware/target/mips/ingenic_jz47xx/system-jz4740.c
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2020-07-24[4/4] Remove HAVE_LCD_BITMAP, as it's now the only choice.Solomon Peachy1-2/+1
Note: I left behind lcd_bitmap in features.txt, because removing it would require considerable work in the manual and the translations. Change-Id: Ia8ca7761f610d9332a0d22a7d189775fb15ec88a
2015-01-12Get rid of stupid _backlight_* function namesMarcin Bukat1-1/+1
_remote_backlight_* and _buttonlight_* are cleaned as well Change-Id: I73653752831bbe170c26ba95d3bc04c2e3a5cf30
2013-03-11jz4740: a few minor fixesMarcin Bukat1-1/+1
This was spotted while playing with qemu-jz: 1) rockbox reads TECR and TESR which are described as write-only registers. Datasheet doesn't mention what happens if they are readed. Apparently this doesn't have fatal side effects. It comes down to two defines from jz4740.h __tcu_stop_counter(n) and __tcu_start_counter(n) which use read-modify-write sequence. 2) rockbox accesses out of bound offset 0xd4 in DMA memspace. It comes from dis_irq() in system-jz4740.c. NUM_DMA is 6 but DMA channels are 0-5 so (irq <= IRQ_DMA_0 + NUM_DMA)) bound check is wrong. This are *NOT* tested on device. Change-Id: I29dff6a4f828030877b7d50fbcc98866478b9e3d Reviewed-on: http://gerrit.rockbox.org/338 Reviewed-by: Bertrik Sikken <bertrik@sikken.nl> Tested-by: Purling Nayuki <cyq.yzfl@gmail.com> Reviewed-by: Marcin Bukat <marcin.bukat@gmail.com>
2011-12-21Add missing includes found using -Wmissing-declarations.Boris Gjenero1-0/+1
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31396 a1c6a512-1295-4272-9138-f99709370657
2010-05-06Move c/h files implementing/defining standard library stuff into a new libc ↵Thomas Martitz1-1/+0
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
2010-05-06Ingenic Jz4740: Use lcd_putsf() instead of lcd_puts() in exception handlerMaurus Cuelenaere1-5/+2
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25849 a1c6a512-1295-4272-9138-f99709370657
2009-12-05Ingenic Jz4740: fix CPU boosting (was reversed)Maurus Cuelenaere1-1/+1
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23864 a1c6a512-1295-4272-9138-f99709370657
2009-11-14Set DRMODE_SOLID, uniform colors, and sysfont before clearing LCD to display ↵Andrew Mahone1-1/+9
panic or exception messages - see FS#10665. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23623 a1c6a512-1295-4272-9138-f99709370657
2009-07-26Ingenic Jz4740 targets: turn backlight on when an exception occurs and ↵Maurus Cuelenaere1-0/+2
EXTENDED_EXCEPTION_DESC is defined git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22052 a1c6a512-1295-4272-9138-f99709370657
2009-07-03Ingenic Jz4740: add basic frequency switchingMaurus Cuelenaere1-3/+20
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21625 a1c6a512-1295-4272-9138-f99709370657
2009-06-04Ingenic Jz4740: fix debug messages not being readable due to backdropMaurus Cuelenaere1-0/+1
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21186 a1c6a512-1295-4272-9138-f99709370657
2009-06-03Ingenic Jz4740: add extended exception debug reporting optionMaurus Cuelenaere1-1/+36
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21183 a1c6a512-1295-4272-9138-f99709370657
2009-03-25Jz4740: Optimize interrupt handling by using a find_last_set_bit() ↵Maurus Cuelenaere1-10/+15
implementation git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20539 a1c6a512-1295-4272-9138-f99709370657
2009-02-26Ingenic Jz4740:Maurus Cuelenaere1-1/+1
* 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
2009-02-23Ingenic Jz4740:Maurus Cuelenaere1-2/+2
* Fix USB issues + add DMA support (doesn't work fully) * Make exception handler a bit more descriptive git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20091 a1c6a512-1295-4272-9138-f99709370657
2009-02-16Onda VX747:Maurus Cuelenaere1-0/+3
* Rework battery reading * Get power off back working * Add time to debug view * Convert TABs to spaces in firmware/export/mips*.h git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20024 a1c6a512-1295-4272-9138-f99709370657
2009-02-13Onda VX747:Maurus Cuelenaere1-312/+45
* Add preliminary keymap * Split up generic MIPS stuff from Ingenic specific * Make apps/ compilable * Add SD driver * Fix RTC driver * Add debug screen * Other cleanups/rewrites/fixes git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19993 a1c6a512-1295-4272-9138-f99709370657
2009-02-09Onda VX747: commit some parts to get apps/ to compile (more will follow)Maurus Cuelenaere1-184/+169
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19954 a1c6a512-1295-4272-9138-f99709370657
2009-02-04MIPS:Maurus Cuelenaere1-10/+11
* Add missing mmu-mips.h change Onda VX747: * Correct USB power handling * Improve NAND handling * Other minor fixes git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19921 a1c6a512-1295-4272-9138-f99709370657
2009-01-21Onda VX747:Maurus Cuelenaere1-100/+1
* Get USB working (it isn't good at writing support though) * Clean up NAND & SD a bit * Other comments/fixes Ingenic Jz4740/MIPS: * Split MMU from system git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19815 a1c6a512-1295-4272-9138-f99709370657
2009-01-08Clean up panicf and introduce system_exception_wait to do further target ↵Michael Sevakis1-0/+10
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
2008-12-31Ingenic players:Maurus Cuelenaere1-0/+171
* Further implement USB driver * Add preliminary clock setup * Fix USB VID/PID git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19618 a1c6a512-1295-4272-9138-f99709370657
2008-12-20Ingenic players:Maurus Cuelenaere1-0/+3
* Enable clocks when needed * Fix VX747+ button_hold() git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19505 a1c6a512-1295-4272-9138-f99709370657
2008-12-20Ingenic targets:Maurus Cuelenaere1-50/+54
* LCD rework * Dynamic DMA enabling * PCM cleanup * USB: replace printf() with logf() * System: get rid of in_interrupt_mode() * Backlight: add support for software PWM git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19495 a1c6a512-1295-4272-9138-f99709370657
2008-12-04Oops, logic error! Interrupts enabled != in interrupt modeMaurus Cuelenaere1-4/+15
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19336 a1c6a512-1295-4272-9138-f99709370657
2008-12-04Implement in_interrupt_mode() properlyMaurus Cuelenaere1-15/+4
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19334 a1c6a512-1295-4272-9138-f99709370657
2008-12-04Ingenic targets:Maurus Cuelenaere1-1/+1
* Clean up codec & PCM + functional changes * LCD: Don't wait on DMAC in lcd_unlock() * SADC: add battery mutex + other changes * NAND: add mutex * USB rework (still not working) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19327 a1c6a512-1295-4272-9138-f99709370657
2008-12-03Jz4740 targets: make sure you don't yield when in interrupt modeMaurus Cuelenaere1-0/+11
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19309 a1c6a512-1295-4272-9138-f99709370657
2008-11-04Onda VX747:Maurus Cuelenaere1-3/+20
clean up's, bug fixes and reworks git-svn-id: svn://svn.rockbox.org/rockbox/trunk@19007 a1c6a512-1295-4272-9138-f99709370657
2008-09-14Onda VX747:Maurus Cuelenaere1-53/+19
* Get rid of bug when interrupts are enabled * Get threading to work (although with some weirdness) * Other fixes/optimizations git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18512 a1c6a512-1295-4272-9138-f99709370657
2008-09-05Add Onda VX767 targetMaurus Cuelenaere1-50/+72
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18422 a1c6a512-1295-4272-9138-f99709370657
2008-08-26Onda VX747:Maurus Cuelenaere1-39/+136
* Overall cleanup (still needs work) * Add preliminary USB support * Add power off support * Add preliminary MMU handling git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18348 a1c6a512-1295-4272-9138-f99709370657
2008-08-15Jz4740: get exception handling workingMaurus Cuelenaere1-4/+30
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18287 a1c6a512-1295-4272-9138-f99709370657
2008-08-10* Get interrupts working (but crashes after 10-30secs)Maurus Cuelenaere1-19/+12
* Make current_tick increase * Convert button driver into SADC driver * Make touchscreen handling work better (still needs good calibration routine) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18240 a1c6a512-1295-4272-9138-f99709370657
2008-08-09* Add interrupt handling (but still not working)Maurus Cuelenaere1-57/+340
* Clean up linker script and bootup routines git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18229 a1c6a512-1295-4272-9138-f99709370657
2008-08-06* Add basic (non-working) support for NAND flashMaurus Cuelenaere1-2/+30
* Add panicf() handling * Add not-yet-enabled dma acceleration * Other (minor) fixes git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18203 a1c6a512-1295-4272-9138-f99709370657
2008-07-171) Set svn:keywords where they should've been setMaurus Cuelenaere1-15/+227
2) Onda VX747 specific changes git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18080 a1c6a512-1295-4272-9138-f99709370657
2008-07-16Fix the LCD bug!Maurus Cuelenaere1-1/+1
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18071 a1c6a512-1295-4272-9138-f99709370657
2008-07-15Onda VX747:Maurus Cuelenaere1-5/+3
1) Improve touchscreen handling 2) Add RTC driver 4) Add NAND Flash ID scanning 3) Other minor fixes Nand_ID: Add a generic NAND ID database (currently only containg Samsung chips) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18052 a1c6a512-1295-4272-9138-f99709370657
2008-07-14Remove svn:executableMaurus Cuelenaere1-0/+0
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18033 a1c6a512-1295-4272-9138-f99709370657
2008-07-14Add preliminary support for the Onda VX747 (MIPS target)Maurus Cuelenaere1-0/+71
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18032 a1c6a512-1295-4272-9138-f99709370657
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