Some ipods do not power on correctly after being shut down and require a hard
reset before they work again. This workaround shuts the device down via the OF
which prevents the problem from occurring. There is a cosmetic effect: the low
battery symbol appears briefly on power of.
Change applies to PP502x ipods: 4G/photo/video/mini1g/mini2g/nano1g
Patch by Boris Gjenero (dreamlayers), manual changes by me.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24207 a1c6a512-1295-4272-9138-f99709370657
Unify this optimized dbop transfer function and re-use it more often (it still handles 16bit transfers).
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24198 a1c6a512-1295-4272-9138-f99709370657
This gets rid of LCD glitches on Sansa Fuze, and now LCD transfers can
get interrupted by button reading
Flyspray: FS #10603
Author: Bertrik Sikken
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24192 a1c6a512-1295-4272-9138-f99709370657
- add lcd_set_invert()
- add lcd_set_flip() commented out since not working fine yet:
mpegplayer isn't flipped, and statusbar display is buggy
- use the registers list from e200v2
- cosmetics (indentation fix, comments changes, function names, casts,
function moves, ...) to make the diff with lcd-e200v2.c shorter
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24181 a1c6a512-1295-4272-9138-f99709370657
Reuse some code from Clip (LCD) and a lot of code from AS3525
Add a new CPU type : AS3525v2, identical to AS3525 except it's an ARMv5 (arm926-ejs)
SD code still not working
For an unknown reason LCD doesn't work anymore (to be investigated)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24131 a1c6a512-1295-4272-9138-f99709370657
For some reason 4 bit widebus is creating issues when writing to the .rockbox directory so revert 4 bit widebus and the revision to the write delay that was added as a fix.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24054 a1c6a512-1295-4272-9138-f99709370657
Making this delay apply to all non-HS SD cards seems to fix some data corruption issues that came up with the switch to 4-bit widebus.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24019 a1c6a512-1295-4272-9138-f99709370657
MCI_RESPONSE_ERROR covers MCI_CMD_TIMEOUT & MCI_CMD_CRC_FAIL and makes it more clear that these are errors in the response and not the command itself.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24003 a1c6a512-1295-4272-9138-f99709370657
Both the internal and uSD cards are now put into 4 bit widebus mode during initialization except for bootloader.
Add MCI_START_BIT_ERR to MCI_ERROR list and change name to MCI_DATA_ERROR for clarity.
Make appropriate changes to SD error codes.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23977 a1c6a512-1295-4272-9138-f99709370657
This patch changes all references/assumptions of PCLK to IDE_CLK for the internal pl180 controller.
Lower the AS3525_IDE_FREQ to 50 MHz in order to be able to divide by 2 for 25 MHz on the internal SD card.
Adjust the code in debug-as3525.c to account for the change and the frequencies reported should be correct.
Add some #if defined(HAVE_MULTIDRIVE) conditionals to cut out the code dealing with uSD for the clip.
Isolate the write delay needed for low frequency writes to only run for standard speed uSD cards. That is the only case for an MCICLK at 15.5 MHz.
Internal cards run at 25 MHz, HS uSD at 31 MHz, and standard speed uSD cards at 15.5 MHz.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23929 a1c6a512-1295-4272-9138-f99709370657
