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2009-12-06Sansa AMS: Move the boost from SD ident to operating frequency to after the ↵Jack Halpin
cards get switched to HS timings. It seems that lowering the operating frequency for the SD cards has made some uSD cards have problems with the init process. By moving the boost from ident to operating frequency to after the switch to HS timing these card now seem to init normally. We still need to fix the problem where the internal cards and non HS uSD cards are still slightly overclocked at 31 MHz. As of now we experience data crc failures during writes at the next lower frequency of 15.5 MHz. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23870 a1c6a512-1295-4272-9138-f99709370657
2009-12-03Sansa AMS: The internal SD does not use the IDE AHB interface so remove ↵Jack Halpin
references to it. It does use the other non AHB interface. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23836 a1c6a512-1295-4272-9138-f99709370657
2009-12-03Sansa AMS: Reduce MCICLK speed on SD cards to 31 MHz.Jack Halpin
This is within the SD Spec for v2 High Speed cards but still over the 25 MHz limit for v1 and non-HS v2 cards. Test_disk write & verify passes on both internal and uSD. The v1 cards still need to be lowered to 15 MHz but that causes data crc failures at this point. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23835 a1c6a512-1295-4272-9138-f99709370657
2009-12-03Sansa AMS: Use some new macros to set the MCICLK frequency to help avoid ↵Jack Halpin
missing the bypass bit when resetting frequencies with MCI_CLOCK register. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23831 a1c6a512-1295-4272-9138-f99709370657
2009-12-03Sansa AMS: Wait until sd_init_card() to turn on the clocks for the pl180 ↵Jack Halpin
controller. Currently the bypass bit is not cleared so it's possible to enter the identification phase at bypass speed instead of ident speed. The simplest solution to ensure the bypass bit is not set is to set the register with an = operation instead of |=. This makes setting the MCI_CLOCK register at the end of the controller init unnecessary. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23830 a1c6a512-1295-4272-9138-f99709370657
2009-12-03Sansa AMS: Add read/write and drive info to panic message for SD transfer ↵Jack Halpin
errors. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23829 a1c6a512-1295-4272-9138-f99709370657
2009-12-02M:Robe 500: Improve audio DMA shutdown for Pause/Stop and significantly ↵Karl Kurbjun
reduce the size of the DSP code. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23817 a1c6a512-1295-4272-9138-f99709370657
2009-12-01Sansa AMS: Check if SD controllers are already enabled before attempting to ↵Jack Halpin
enable in order to read the registers. If the controllers were already enabled there was a chance we could try to read the MCI_CLOCK registers while the cards were buffering and then disable the controllers prematurely. I guess funman knows and sees all!! Thanks funman. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23811 a1c6a512-1295-4272-9138-f99709370657
2009-12-01Sansa AMS: Force sd_enable(true) when using the Debug View HW info page so ↵Jack Halpin
we can read the registers immediately. Because we turn off the clocks to the SD controllers between disk accesses we were unable to read the MCI_CLOCK registers until there was a disk access. Now we can read them immediately. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23810 a1c6a512-1295-4272-9138-f99709370657
2009-12-01Sansa AMS: Reorganize sd_enable() and add/change comments. No real ↵Jack Halpin
functional changes. Enabling/disabling of the NAF and IDE clocks is now grouped together as both are related to the internal SD. Sequence for disabling SD now mirrors the enable sequence. Comments added to make it easier to follow the configuration change for XPD from gpio to mci-sd and back. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23808 a1c6a512-1295-4272-9138-f99709370657
2009-12-01correction on DEFINE, thanks to Kugel who spotted it ;)Laurent Gautier
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23807 a1c6a512-1295-4272-9138-f99709370657
2009-12-01Add support for the ipod FM remote to the 4G, Color, 5G, nano 1G with RDSLaurent Gautier
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23805 a1c6a512-1295-4272-9138-f99709370657
2009-11-26Remove unused card_detect(), and make card_detect_target() static inline in ↵Thomas Martitz
each sd driver. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23757 a1c6a512-1295-4272-9138-f99709370657
2009-11-26Revert unrelated commitThomas Martitz
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23756 a1c6a512-1295-4272-9138-f99709370657
2009-11-26Redo a hack that precluded entering a folder on an ejected hotswap drive. ↵Thomas Martitz
Use storage api and proper defines for the drive folder instead. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23755 a1c6a512-1295-4272-9138-f99709370657
2009-11-25Mini2440: Cleanup SD driver a bit, undefine SD_DEBUG for faster transfers, ↵Thomas Martitz
implement hotswap and HAVE_HOTSWAP_STORAGE_AS_MAIN. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23754 a1c6a512-1295-4272-9138-f99709370657
2009-11-25AMS Sansa: For consistency, replace references to SECTOR_SIZE with ↵Jack Halpin
SD_BLOCK_SIZE which is defined in sd.h as 512 bytes. We had 3 different references to the same value. Rockbox always uses a blocksize of 512 bytes for SD and we were using SECTOR_SIZE, SD_BLOCK_SIZE, & card_info[drive].blocksize to use this value. Now the only reference being used is SD_BLOCK_SIZE. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23746 a1c6a512-1295-4272-9138-f99709370657
2009-11-24Sansa AMS : fix recordingRafaël Carré
Flyspray: FS#10371 Authors: Fred Bauer and myself Only enabled on e200v2 and Fuze (crashes on clipv1) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23739 a1c6a512-1295-4272-9138-f99709370657
2009-11-24AMS Sansa: Include time spent yielding when figuring timeout in ↵Jack Halpin
sd_wait_for_state(). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23738 a1c6a512-1295-4272-9138-f99709370657
2009-11-24Tatung Elio: a few more buttons identifiedRobert Kukla
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23737 a1c6a512-1295-4272-9138-f99709370657
2009-11-24Sansa AMS: VIC_INT_ENABLE register is not a maskRafaël Carré
When read it returns all enabled interrupt sources When written it enables interrupt sources for each bit set So just like VIC_INT_EN_CLEAR, we don't have to read the previous value before writing to it (VIC_INT_EN_CLEAR is write-only anyway) Thanks to Fred Bauer for spotting git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23734 a1c6a512-1295-4272-9138-f99709370657
2009-11-24AMS Sansa: Remove MCI_RX_ACTIVE FIFO check following SD transfers.Jack Halpin
We don't need to check the FIFO for MCI_RX_ACTIVE because we don't experience problems reading from the SD cards. We need the MCI_TX_ACTIVE FIFO check during writes because some SD cards spend longer times in the PRG state programming the data that has been written to them. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23733 a1c6a512-1295-4272-9138-f99709370657
2009-11-24AMS Sansa: Remove wait_for_state() following transfer in sd_select_bank() ↵Jack Halpin
function. We use wait_for_state() before any command that requires a state prior to being sent. Waiting after a transfer is not needed. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23732 a1c6a512-1295-4272-9138-f99709370657
2009-11-23AMS Sansa: dma-pl081.c: dma_enable_channel() Add step to clear pending ↵Jack Halpin
interrupts from the previous operation. Add comments and make construction of the CH_CONTROL and CH_CONFIGURATION registers easier to follow. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23725 a1c6a512-1295-4272-9138-f99709370657
2009-11-23AMS Sansa: Handle responses to SD Commands so that response crc checking is ↵Jack Halpin
accounted for. Adjust sd error codes appropriately. The crc check on responses to sd commands was being bypassed due to a SD_APP_OP_COND special case. Now a short response is returned even if the crc check fails so we can check the busy bit. The send_cmd() function still returns a false value but it loads the response variable with the cmd response. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23718 a1c6a512-1295-4272-9138-f99709370657
2009-11-22AMS Sansa: Remove a now redundant sd_wait_for_state() and adjust error ↵Jack Halpin
codes in ata_sd_as3525.c git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23698 a1c6a512-1295-4272-9138-f99709370657
2009-11-22AMS Sansa: Make send_cmd() function a bit less complicated and save ~96 bytes.Jack Halpin
Also move sd_wait_for_state() to immediately precede SD_READ/WRITE_MULTIPLE_BLOCK commands. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23692 a1c6a512-1295-4272-9138-f99709370657
2009-11-21FS#10796 - Clip - prevent power switch activation when coming out of holdMichael Chicoine
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23686 a1c6a512-1295-4272-9138-f99709370657
2009-11-20Increase stack space for the Gigabeat S specific headphone thread to fix ↵Nils Wallménius
stack overflow when compiled with gcc 4.4 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23678 a1c6a512-1295-4272-9138-f99709370657
2009-11-15Change "r" back to "i" (i is for immediate, so no syntax error) and reclaim ↵Thomas Martitz
a bit binsize. Live with that those function don't build with -O0 since they rely on inlining. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23641 a1c6a512-1295-4272-9138-f99709370657
2009-11-15Fix a few possible problems discovered in -O0 / eabi experiments.Thomas Martitz
- two essential parts of Sansa AMS drivers are optimzed away in newer gcc, so mark them volatile. - use "r" instead of "i" (which is apparently invalid syntax) for the input list in some inline assembly git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23634 a1c6a512-1295-4272-9138-f99709370657
2009-11-14Fix dangling #endifAndrew Mahone
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23624 a1c6a512-1295-4272-9138-f99709370657
2009-11-14Set DRMODE_SOLID, uniform colors, and sysfont before clearing LCD to display ↵Andrew Mahone
panic or exception messages - see FS#10665. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23623 a1c6a512-1295-4272-9138-f99709370657
2009-11-11Meizu M3: configure and use SDRAMBertrik Sikken
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23614 a1c6a512-1295-4272-9138-f99709370657
2009-11-11pcm-s5l8700: add missing header file, remove out-of-date commentBertrik Sikken
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23612 a1c6a512-1295-4272-9138-f99709370657
2009-11-09Fix mpegplayer on S5L870xMichael Sparmann
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23587 a1c6a512-1295-4272-9138-f99709370657
2009-11-09M:Robe 500 - Enable ASM optimized ATA interface improving disk access speed.Karl Kurbjun
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23572 a1c6a512-1295-4272-9138-f99709370657
2009-11-08Squash another bunch of iPod Nano 2G NAND bugs by moving the idle powerdown ↵Michael Sparmann
code down into the lowlevel driver. Move even more things from the FTL to the bss instead of the stack to prevent USB stkovs. Also fix some evil whitespace. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23570 a1c6a512-1295-4272-9138-f99709370657
2009-11-07M:Robe 500: Disable LED above screen and add a change for the 256 color blitterKarl Kurbjun
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23564 a1c6a512-1295-4272-9138-f99709370657
2009-11-07M:Robe 500 - Add some more debug information.Karl Kurbjun
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23561 a1c6a512-1295-4272-9138-f99709370657
2009-11-07Meizu M6SP: initial button driver (adapted from Meizu M3)Bertrik Sikken
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23559 a1c6a512-1295-4272-9138-f99709370657
2009-11-06Meizu M6SP: initialise and use SDRAMBertrik Sikken
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23544 a1c6a512-1295-4272-9138-f99709370657
2009-11-04Fix FS#10751 - Fuze freezes when using radio while chargingMichael Chicoine
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23517 a1c6a512-1295-4272-9138-f99709370657
2009-11-03Simplify uart_printf() a bit by using vuprintf(), that also makes removing a ↵Thomas Martitz
static buffer possible. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23504 a1c6a512-1295-4272-9138-f99709370657
2009-11-03Fix a #elif without condion (is an error with newer gcc/cpp versions).Thomas Martitz
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23502 a1c6a512-1295-4272-9138-f99709370657
2009-11-03FS#9728: Battery current measuring on the Video iPodTorne Wuff
Patch by Boris Gjenero. Displays the current flowing into or out of the battery on the ipodvideo. Other ipods do not appear to have this ADC channel connected. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23500 a1c6a512-1295-4272-9138-f99709370657
2009-11-03Comment out LOGF_ENABLE defines everywhere, replace evil commentsJeffrey Goode
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23497 a1c6a512-1295-4272-9138-f99709370657
2009-11-03Improvements to mini2440 audio; change CPU freq to 406MHzBob Cousins
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23495 a1c6a512-1295-4272-9138-f99709370657
2009-11-03Sansa AMS PCM : cleanupRafaël Carré
Init CGU_AUDIO with correct clock source (for play & rec) Do not disable recording clocks when starting playback, they are already disabled Move clock enable/disable code from dma callback to init git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23493 a1c6a512-1295-4272-9138-f99709370657
2009-11-03Sansa AMS: fix system_exception_wait()Rafaël Carré
If a panicf() is called while a button is still pressed, the Sansa would reboot immediately with no chance to see the message git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23490 a1c6a512-1295-4272-9138-f99709370657
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