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2225 commits

Author SHA1 Message Date
Rafaël Carré
a28a9210d0 Fix boosting on as3525v2 
the arm926-ejs doesn't have synchronous/asynchronous/fastbus modes, so
just change CGU_PROC directly

Note: we could use a lower unboosted frequency now

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25417 a1c6a512-1295-4272-9138-f99709370657
 2010-04-01 04:37:17 +00:00
Rafaël Carré
49935f2fa8 as3525*: make sure fclk is 24MHz before using it as the clock source for pclk 
Should fix Clip+ boot problems once for all

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25416 a1c6a512-1295-4272-9138-f99709370657
 2010-04-01 03:55:49 +00:00
Rafaël Carré
f4dcc69b51 as3525*: set up CGU_COUNT register before turning on / modifying PLLs 
Write the setting before enabling the PLL
Fix booting problem (black screen) with Clip+

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25415 a1c6a512-1295-4272-9138-f99709370657
 2010-04-01 03:22:49 +00:00
Rafaël Carré
39e78993f3 as3525v2: adjustable CPU freq : CGU_PROC is identical to as3525 after all 
Instead of modifying CGU_PROC to get 24MHz pclk, just switch to fastbus else Clip+ wouldn't boot
Tested on fuzev1/Clip+

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25413 a1c6a512-1295-4272-9138-f99709370657
 2010-04-01 02:39:25 +00:00
Rafaël Carré
124188f41c Clipv2/Clip+ : use CHG_IN adc channel, it seems to work better than BVDD and RTCSUP 
They're all the same when charger is unplugged, but when it's plugged:
- BVDD is way too high
- RTCSUP oscillates between 2 values
- CHG_IN acts like RTCSUP on some models but seems to works fine on my Clip+

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25405 a1c6a512-1295-4272-9138-f99709370657
 2010-03-31 01:22:23 +00:00
Thomas Martitz
33e7e1d1c3 Fix bootloader red, it doesn't have backlight handling. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25394 a1c6a512-1295-4272-9138-f99709370657
 2010-03-29 23:14:44 +00:00
Rafaël Carré
d2fec68fb0 fuzev2 FM doesn't work (yet), don't try to record from it 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25393 a1c6a512-1295-4272-9138-f99709370657
 2010-03-29 23:10:00 +00:00
Thomas Martitz
71393c701c Fuzev2: Preliminary button support. Scrollwheel does not work yet. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25392 a1c6a512-1295-4272-9138-f99709370657
 2010-03-29 23:03:06 +00:00
Rafaël Carré
dedf08a6e1 as3525: CGU_USB has only 3 bits for the divider 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25381 a1c6a512-1295-4272-9138-f99709370657
 2010-03-29 17:12:16 +00:00
Rafaël Carré
ba76e2870e as3525v2: factorize writing to ascodec PMU 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25380 a1c6a512-1295-4272-9138-f99709370657
 2010-03-29 13:00:33 +00:00
Rafaël Carré
1bfffbcaaa as3543: name 0x1b & 0x1c registers 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25379 a1c6a512-1295-4272-9138-f99709370657
 2010-03-29 12:54:07 +00:00
Rafaël Carré
cc1f6033de Clipv2/Clip+ : turn off backlight in 0x1b register 
Rename clipv2 file

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25378 a1c6a512-1295-4272-9138-f99709370657
 2010-03-29 12:43:50 +00:00
Rafaël Carré
60cfc1ddff Fuzev2: fix backlight brightness 
PMU registers are write-only

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25377 a1c6a512-1295-4272-9138-f99709370657
 2010-03-29 12:10:43 +00:00
Rafaël Carré
f04ee9436c Fuzev2: it seems we need to set bit 3 when selecting PMU subregister 
backlight still not working properly

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25371 a1c6a512-1295-4272-9138-f99709370657
 2010-03-28 06:05:48 +00:00
Rafaël Carré
ce3d38c0fa Fuzev2: cleanup backlight code (still not working correctly) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25370 a1c6a512-1295-4272-9138-f99709370657
 2010-03-28 04:33:26 +00:00
Rafaël Carré
a8adcf36f1 Fuzev2: fix LCD 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25368 a1c6a512-1295-4272-9138-f99709370657
 2010-03-28 04:10:36 +00:00
Rafaël Carré
7cd24fa13d Fuzev2: fix lcd 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25360 a1c6a512-1295-4272-9138-f99709370657
 2010-03-28 01:53:42 +00:00
Rafaël Carré
6fa93436ea Fuzev2: fix normal build: enable charging properly, disable FM, use as3525v2 cpu 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25354 a1c6a512-1295-4272-9138-f99709370657
 2010-03-27 16:53:13 +00:00
Rafaël Carré
148a5fb631 Fuzev2: µSD detect pin is A2 like Clip+, but the meaning is reversed 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25353 a1c6a512-1295-4272-9138-f99709370657
 2010-03-27 16:53:08 +00:00
Jack Halpin
4b0c43da8f sd-as3525v2.c Organize construction of MCI_COMMAND so it is more apparent which bits are being set and why. 
I have also made the CMD_CHECK_CRC_BIT unused for now since we do not check any response crc values yet.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25343 a1c6a512-1295-4272-9138-f99709370657
 2010-03-26 17:00:25 +00:00
Rafaël Carré
d3312b7f16 Fuzev2: fix build, use suited bitmap tool 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25342 a1c6a512-1295-4272-9138-f99709370657
 2010-03-26 11:41:15 +00:00
Rafaël Carré
ea1b3676de Clip+: fix battery voltage reading when charging : use ADC_RTCSUP like e200v1 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25340 a1c6a512-1295-4272-9138-f99709370657
 2010-03-26 07:11:03 +00:00
Rafaël Carré
b6065a8ceb Use STORAGE_WANTS_ALIGN to make clear it's not a strict necessity 
Define PROC_NEEDS_CACHEALIGN only for PP

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25339 a1c6a512-1295-4272-9138-f99709370657
 2010-03-26 00:11:50 +00:00
Rafaël Carré
a8d1690ffe Make storage alignement use cache alignement macros 
Introduce STORAGE_ALIGN_DOWN, STORAGE_PAD (using new CACHE_PAD) and
STORAGE_OVERLAP (using new CACHE_OVERLAP), make them useful only when
PROC_NEEDS_CACHEALIGN and STORAGE_NEEDS_ALIGN are defined

Modify PP and nano2g system-target.h accordingly

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25336 a1c6a512-1295-4272-9138-f99709370657
 2010-03-25 23:01:56 +00:00
Amaury Pouly
1dd216ba06 Fix usb-arc driver: the driver would prematurely mark a transfer as complete whereas only a part of it actually is, check the active of the TDs to avoid that. This should fix some HID+UMS bugs. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25328 a1c6a512-1295-4272-9138-f99709370657
 2010-03-25 13:45:19 +00:00
Jack Halpin
9d9c090cba sd-as3525v2.c Implement HS timings for those cards that are capable. 
The internal card does not appear to be HS capable, at least not in 2GB clip+

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25316 a1c6a512-1295-4272-9138-f99709370657
 2010-03-24 05:41:33 +00:00
Jack Halpin
0466a11028 sd-as3525v2.c Don't reset controller on every pass through the transfer loop. 
The controller only needs to be reset if we had an error to clean up any leftover trash...

Move comment pertaining to retry variable so it's actually nearby.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25315 a1c6a512-1295-4272-9138-f99709370657
 2010-03-24 05:41:25 +00:00
Jack Halpin
66f011e8c1 sd-as3525v2.c Adjust comments for MCI_INT bits to show if they are related to CMD, DATA, or a termination signal. 
Adjust the initial MCI_MASK value to also mask the MCI_INT_RXDR and MCI_INT_TXDR bits as it seems we don't use them for dma transfers.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25314 a1c6a512-1295-4272-9138-f99709370657
 2010-03-24 02:48:38 +00:00
Jack Halpin
19fc7297ba SansaAMSv2: Give register CGU_BASE + 0x3C the name CGU_SDSLOT. 
Move CLKDIV macros into clock-target.h.
Only enable the necessary interfaces for the 3 clock registers used for SD.
Add MEMSTICK and SDSLOT registers to bottom of register display in View HW info debug page.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25309 a1c6a512-1295-4272-9138-f99709370657
 2010-03-23 17:00:59 +00:00
Björn Stenberg
2d174af443 No intentional warnings. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25308 a1c6a512-1295-4272-9138-f99709370657
 2010-03-23 13:21:19 +00:00
Tobias Diedrich
06653d982a Make this properly dependend on the right defines instead of a blacklist. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25306 a1c6a512-1295-4272-9138-f99709370657
 2010-03-23 11:22:21 +00:00
Tobias Diedrich
c4e4ffb541 Limit AUDIO_IRQ handling to AS3525, since it doesn't work on the newer SoC in SANSA_CLIPPLUS yet. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25305 a1c6a512-1295-4272-9138-f99709370657
 2010-03-23 11:13:17 +00:00
Rafaël Carré
f5988d4fbd fix previous revision by using correct definition of i2c prescaler 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25304 a1c6a512-1295-4272-9138-f99709370657
 2010-03-23 09:22:03 +00:00
Rafaël Carré
e4972b08f7 as3525: do not read i2c2_cpsr* registers because the clock might be disabled 
The registers value does not change so we don't need to read them
This avoids dividing by 0

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25303 a1c6a512-1295-4272-9138-f99709370657
 2010-03-23 09:20:12 +00:00
Rafaël Carré
83fe35f4a1 fix r25297 : make ascodec-target.h empty when building sim 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25301 a1c6a512-1295-4272-9138-f99709370657
 2010-03-23 07:52:55 +00:00
Tobias Diedrich
62ff88b717 Implement software pwm to control c200v2 display brightness. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25300 a1c6a512-1295-4272-9138-f99709370657
 2010-03-23 05:27:32 +00:00
Tobias Diedrich
47ab95904e Add handler for audio irq. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25299 a1c6a512-1295-4272-9138-f99709370657
 2010-03-23 05:02:37 +00:00
Tobias Diedrich
946d3d177e Rewrite ascodec_as3514.c to use interrupts. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25297 a1c6a512-1295-4272-9138-f99709370657
 2010-03-23 04:40:38 +00:00
Rafaël Carré
1657174561 sd-as3525v2: read cid & csd in the correct order, fix disk info 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25292 a1c6a512-1295-4272-9138-f99709370657
 2010-03-22 12:12:09 +00:00
Jack Halpin
beaa292199 sd-as3525v2.c We don't need to disable/enable MCI_CLKENA in send_cmd(). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25286 a1c6a512-1295-4272-9138-f99709370657
 2010-03-22 06:09:19 +00:00
Jack Halpin
2a75da37ae sd-as3525v2.c Enable disk access icon. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25285 a1c6a512-1295-4272-9138-f99709370657
 2010-03-22 06:09:14 +00:00
Jack Halpin
d2a264e7da sd-as3525v2.c Use MCI_MASK instead of data_transfer flag to determine if data transfer is happening. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25284 a1c6a512-1295-4272-9138-f99709370657
 2010-03-22 06:09:08 +00:00
Jack Halpin
3ee301248d sd-as3525v2.c Add macros to distinguish between a CMD error and a DATA error. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25283 a1c6a512-1295-4272-9138-f99709370657
 2010-03-22 02:30:00 +00:00
Jack Halpin
48b8080330 sd-as3525v2 Remove post transfer wait for state call and move pre transfer wait for state call inside the transfer loop. 
We don't need the post transfer call this way.  We check on TRAN state before each partial transfer.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25282 a1c6a512-1295-4272-9138-f99709370657
 2010-03-22 02:29:53 +00:00
Jack Halpin
6357c5a085 sd-as3525v2.c Use SD_DESELECT_CARD instead of SD_SELECT_CARD to make the code easier to understand. There is no functional difference. 
Add comment to explain why we need to do this.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25281 a1c6a512-1295-4272-9138-f99709370657
 2010-03-22 02:29:40 +00:00
Andree Buschmann
091fc75034 Update battery discharge curve and current consumption for iRiver h10 5GB. Thanks to Danny Attar for measuring. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25279 a1c6a512-1295-4272-9138-f99709370657
 2010-03-21 19:02:09 +00:00
Andree Buschmann
18e7c1f4af Use atomic operation for GPIOx_ENABLEs in ide_power_enable() for iPod Video. Thanks to Jens Arnold for this one. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25273 a1c6a512-1295-4272-9138-f99709370657
 2010-03-21 13:50:38 +00:00
Jack Halpin
da325b6270 sd-as3525v2.c: Correct SD_APP_OP_COND command to send full voltage range for v1 SD cards. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25266 a1c6a512-1295-4272-9138-f99709370657
 2010-03-21 06:49:42 +00:00
Jack Halpin
f1d9491e9c sd-as3525v2.c: Only manipulate MCI_CLKENA for drive being used. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25265 a1c6a512-1295-4272-9138-f99709370657
 2010-03-21 06:10:44 +00:00
Rafaël Carré
7042c96b4a Clip+: enable sound on "as3514" (as3543 in fact) 
as3525 comes with a as3517, as3525v2 with a as3543, rename specific
registers accordingly

Existing problems: FM (line out) doesn't work, volume can't go below a
certain point

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25260 a1c6a512-1295-4272-9138-f99709370657
 2010-03-20 17:09:44 +00:00
Andree Buschmann
b6c12a129e Submit FS#11065. Introduce a new system setting for en-/disabling the Line-out. For now only implemented on iPod Video. This allows to save power if the user does not use the player's Line-out. On iPod 5G the saving is ~0.5 mA. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25257 a1c6a512-1295-4272-9138-f99709370657
 2010-03-20 15:02:29 +00:00
Andree Buschmann
abce1b9927 Submit FS#9746 by Boris Gjenero. Set PP502x IDE pins low for iPod Video when IDE power is off. Done by OF the same way, might be used by other targets as well. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25255 a1c6a512-1295-4272-9138-f99709370657
 2010-03-20 12:30:18 +00:00
Rafaël Carré
91647264f8 lcd-ssd1303 (all Clips) : move model specific code in their own files 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25248 a1c6a512-1295-4272-9138-f99709370657
 2010-03-19 15:13:29 +00:00
Rafaël Carré
004317a863 sd-as3525v2: correctly check send_cmd return value (which is boolean) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25246 a1c6a512-1295-4272-9138-f99709370657
 2010-03-18 16:40:21 +00:00
Jack Halpin
016153a0b9 SansaAMSv2: Add support for uSD cards to sd-as3525v2.c and activate hotswap and multidrive. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25245 a1c6a512-1295-4272-9138-f99709370657
 2010-03-18 13:25:13 +00:00
Rafaël Carré
fb6a5431f2 sd-as3525v2: sd_get_info() is already in common SD code 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25243 a1c6a512-1295-4272-9138-f99709370657
 2010-03-18 10:29:13 +00:00
Rafaël Carré
37862a2157 as3525: Fix previous commit, IRAM_ORIG can not be represented as an immediate value on targets with 2MB of ram 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25230 a1c6a512-1295-4272-9138-f99709370657
 2010-03-17 05:10:41 +00:00
Rafaël Carré
ab7365610b as3525*: revert r25198 and inline memory_init in crt0.S 
We do not need a stack pointer at this step, and we are sure to not use
memory not initialized yet (like bss)

Fixes FS#11114 (tested on Fuze)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25229 a1c6a512-1295-4272-9138-f99709370657
 2010-03-17 05:02:42 +00:00
Karl Kurbjun
bda2e6d675 M:Robe 500 - Improve YUV blit speed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25228 a1c6a512-1295-4272-9138-f99709370657
 2010-03-17 01:44:20 +00:00
Thomas Martitz
b5b2a03ee2 A tiny bit more Sansa Fuze v2 work. 
- buttonlight works
 - backlight turns on (quite weak though and no brightness adjustment/backlight off functional)
 - don't share drivers with e200v2/fuzev1 for now as it's not entirely clear how dbop plays into this
 - deactivte scrollwheel as it's messing up the timer setup in kernel-as3525.c indicating the dbop input reading doesn't work well
 - still no working bootloader/no lcd or buttons

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25225 a1c6a512-1295-4272-9138-f99709370657
 2010-03-16 22:38:57 +00:00
Rafaël Carré
f74a6ed38a Sansa Clipv2: use similar button driver to Clipv1 
Fixes some buttons not being read (hold is still buggy)

FlySpray: FS#11111
Author: Pascal Below

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25209 a1c6a512-1295-4272-9138-f99709370657
 2010-03-15 23:01:45 +00:00
Rafaël Carré
1e422d0ea4 as3525* : make sure sp is setup in bootloader 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25199 a1c6a512-1295-4272-9138-f99709370657
 2010-03-15 11:29:19 +00:00
Rafaël Carré
191857cc8d as3525*: setup stack pointer before we use it 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25198 a1c6a512-1295-4272-9138-f99709370657
 2010-03-15 11:26:49 +00:00
Rafaël Carré
ba68f2dedd sd-as3525v2: add card hotswap to sd_thread 
Clip+: add (disabled) configuration for µSD slot

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25194 a1c6a512-1295-4272-9138-f99709370657
 2010-03-15 02:36:16 +00:00
Rafaël Carré
72e0bf3381 sd-as3525v2: prepare for multidrive builds 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25193 a1c6a512-1295-4272-9138-f99709370657
 2010-03-15 01:57:15 +00:00
Rafaël Carré
9dba6593cd as3525: do not assume we can record from microphone 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25191 a1c6a512-1295-4272-9138-f99709370657
 2010-03-15 01:00:00 +00:00
Rafaël Carré
6159278e0d Clip+: si4702 FM 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25190 a1c6a512-1295-4272-9138-f99709370657
 2010-03-15 00:36:13 +00:00
Rafaël Carré
ade669f0e7 sd-as3525v2: reduce the delay before reading response 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25189 a1c6a512-1295-4272-9138-f99709370657
 2010-03-15 00:36:08 +00:00
Michael Sparmann
f6ada7c30c ftl-nano2g.c: s/\(\*([^)]+)\)\./\1->/ 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25186 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 22:22:47 +00:00
Rafaël Carré
c3c7306098 sd-as3525: do not reverse 2 times long responses, read them directly in the needed order 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25185 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 21:46:25 +00:00
Rafaël Carré
db7aedf93a sd-as3525v2: do not reverse 2 times long responses, read them directly in the needed order 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25184 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 21:38:36 +00:00
Rafaël Carré
291e2b1ae6 sd-as3525v2: delay a bit before reading the command response 
Especially when using caches we might read the response too fast and get
the response for the previous command instead.

Now Clip+ boots fine with both instruction & data caches enabled, the
delay might need to be lowered though: boot time is a bit longer.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25183 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 21:38:30 +00:00
Michael Sparmann
9b416c0652 Nano2G NAND: Don't continue reading on that bank if starting the read failed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25182 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 20:55:43 +00:00
Michael Sparmann
af38e0960b Finally fast Nano2G NAND reading, also works on remapped blocks this time. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25181 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 20:25:58 +00:00
Michael Sparmann
3e9222de38 Nano2G: switch over to slow writes at VFL level 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25176 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 17:26:06 +00:00
Michael Sparmann
1a38f380b8 Re-enable fast reads in the Nano2G VFL/FTL. (Using the wrapper API in the NAND driver) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25175 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 16:33:55 +00:00
Michael Sparmann
64b9586443 Implement Nano2G fast NAND read API as a wrapper around the slow one. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25174 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 16:32:29 +00:00
Michael Sparmann
b09f624cdf Nano2G FTL: Enlarge FTL buffers for faster write operations 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25173 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 16:13:15 +00:00
Michael Sparmann
c99d4fd709 Nano2G VFL/FTL: Use fast writes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25172 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 16:12:28 +00:00
Michael Sparmann
4d8bf06bf3 Nano2G NAND: Detect if the chip supports interleaved and/or cached writes. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25171 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 16:10:53 +00:00
Michael Sparmann
7e4b53892e Revert Nano2G fast VFL reads for now. They just won't work on some hardware. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25170 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 16:06:54 +00:00
Michael Sparmann
5de615132d Don't parallelize Nano2G NAND reads, just do pipelined ECC. (10% performance loss :-/ ) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25168 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 15:41:40 +00:00
Michael Sparmann
183e9f1520 Nano2G VFL: reset the bank again before the second slow read try 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25167 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 15:26:59 +00:00
Michael Sparmann
884147c5e2 Nano 2G VFL: try slow read twice if fast read failed 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25166 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 15:12:08 +00:00
Michael Sparmann
2e32502ce5 More detailed panic message for Nano2G VFL fast read problems 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25163 a1c6a512-1295-4272-9138-f99709370657
 2010-03-14 12:43:27 +00:00
Michael Sparmann
9c2baa6b17 Make the Nano2G FTL use the new parallel read function 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25157 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 21:55:42 +00:00
Michael Sparmann
afd7a86056 Add the new Nano2G NAND functions to nand-target.g 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25156 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 21:55:23 +00:00
Michael Sparmann
a99f8fae79 Nano2G NAND interleaved erase support 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25155 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 21:45:23 +00:00
Michael Sparmann
382b6dca08 Nano2G NAND interleaved write support 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25154 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 21:44:39 +00:00
Michael Sparmann
cb41b2f245 Nano2G NAND parallel read support 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25153 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 21:41:14 +00:00
Michael Sparmann
af77b1842c Nano2G lowlevel NAND operation transaction splitting support 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25152 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 21:38:18 +00:00
Michael Sparmann
0d6784fee2 Reset the Nano2G NAND idle timer also when leaving a NAND function, not just when entering them. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25151 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 21:35:53 +00:00
Michael Sparmann
9859381c08 Nano2G FTL: Increase spare buffer size to 4, values below that lead to problems 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25150 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 21:17:37 +00:00
Michael Sparmann
1fd3221198 Use the new read API and introduce fast highlevel FTL code. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25149 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 20:31:18 +00:00
Michael Sparmann
a9e732c6df Fix a bug introduced in r25145 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25148 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 20:28:59 +00:00
Michael Sparmann
16587900da Implement fast VFL read API (as a dummy) for Nano2G 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25147 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 20:27:21 +00:00
Michael Sparmann
4a6d160f75 Re-commit another small Nano2G FTL bugfix that got lost 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25146 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 20:21:18 +00:00
Michael Sparmann
2cfd0f2e73 Implement Nano2G VFL multi-page read API (as a dummy for now) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25145 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 20:20:07 +00:00
Michael Sparmann
1a7e090b41 Make Nano2G FTL buffer size configurable, no (intended) function changes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25144 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 18:25:42 +00:00
Michael Sparmann
4a7b2cc9f3 Isolate and commit some innocent Nano2G FTL bugfixes that were introduced as part of the performance improvements 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25143 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 18:07:42 +00:00
Michael Sparmann
131bb698ad Revert r25099, r25101, r25109 and r25137 for now. This doesn't seem to be quite stable on some NAND types yet. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25139 a1c6a512-1295-4272-9138-f99709370657
 2010-03-13 00:43:34 +00:00
Michael Sparmann
9f8e76bf22 Hopefully fix the latest Nano2G NAND issues. (FS#11092) Transfers for some of the chips apple is using will be slow until someone implements cached writes. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25137 a1c6a512-1295-4272-9138-f99709370657
 2010-03-12 20:44:03 +00:00
Amaury Pouly
c7517f5662 Add experimental support for isochronous transfers in the usb ARC driver. There are several details to tweaks however. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25130 a1c6a512-1295-4272-9138-f99709370657
 2010-03-12 10:59:34 +00:00
Jack Halpin
405f6e6dbc SansaAMS: debug-as3525.c Allow View HW info page to display correct info for both V1 & V2 versions of as3525. 
calc_freq(CLK_PLLA) for as3525v2 simply returns 240MHz instead of calculating until we understand how it is calculated.
Now displays 922T or 926ejs depending on version.
Remove SD and uSD info from as3525v2 as it is not useful due to different SD controller.
Increased the lines used for each page of display on clip screen size.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25120 a1c6a512-1295-4272-9138-f99709370657
 2010-03-11 19:01:49 +00:00
Michael Sparmann
e39b653947 Fix Nano2G rolo once again 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25117 a1c6a512-1295-4272-9138-f99709370657
 2010-03-11 18:08:28 +00:00
Michael Sparmann
72f0d265bc Fix scrolling direction in the Nano2G __dbg_hw_info screen 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25115 a1c6a512-1295-4272-9138-f99709370657
 2010-03-11 15:18:43 +00:00
Michael Sparmann
462bdfe612 Implement (unused) ADC wrapper for Nano2G to fix the red 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25114 a1c6a512-1295-4272-9138-f99709370657
 2010-03-11 14:02:59 +00:00
Michael Sparmann
52b4a1ef38 Remove a bunch of superfluous stuff from the Nano2G bootloader and fix __dbg_hw_info for Nano2G yet again 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25113 a1c6a512-1295-4272-9138-f99709370657
 2010-03-11 13:51:24 +00:00
Michael Sparmann
db569e6bbc Fix bootloader red 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25112 a1c6a512-1295-4272-9138-f99709370657
 2010-03-11 03:22:43 +00:00
Michael Sparmann
20980e6e72 Nano2G __dbg_hw_info (courtesy of Franz-Josef Haider) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25111 a1c6a512-1295-4272-9138-f99709370657
 2010-03-11 03:07:51 +00:00
Michael Sparmann
14b1f00244 Increase Nano2G main stack size to 16K again. We won't get rid of the stkov's at 8K easily. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25110 a1c6a512-1295-4272-9138-f99709370657
 2010-03-11 02:58:39 +00:00
Michael Sparmann
62c011c8fb Even more Nano2G FTL speedup. Now 8% faster than disk mode, 10% slower than the OFW. 4.5MB/s sustained (contiguous) write, 6.0MB/s read for me now. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25109 a1c6a512-1295-4272-9138-f99709370657
 2010-03-11 00:59:17 +00:00
Michael Sparmann
6945aa9914 Fix bootloader red 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25101 a1c6a512-1295-4272-9138-f99709370657
 2010-03-10 03:11:39 +00:00
Michael Sparmann
0592704ab7 Detect iPod Nano 2G charging state correctly 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25100 a1c6a512-1295-4272-9138-f99709370657
 2010-03-10 03:01:02 +00:00
Michael Sparmann
287eff2149 iPod Nano 2G FTL performance enhancements. Still not quite as fast as the OFW, but way better than before. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25099 a1c6a512-1295-4272-9138-f99709370657
 2010-03-10 03:00:43 +00:00
Szymon Dziok
ec73e790c8 Packard Bell Vibe 500: reset all allowed devices like in the OF. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25089 a1c6a512-1295-4272-9138-f99709370657
 2010-03-09 19:09:17 +00:00
Rafaël Carré
8d720f4d4e Display Fault status address register on data/prefetch aborts 
Display Address status address register on data aborts

Work on all ARM cpus but arm7tdmi (no MMU/MPU there)

FlySpray: FS#10296
Author: myself with help of Torne Wuff

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25087 a1c6a512-1295-4272-9138-f99709370657
 2010-03-09 16:19:50 +00:00
Michael Sparmann
226cd04f74 Nano2G battery calibration 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25086 a1c6a512-1295-4272-9138-f99709370657
 2010-03-09 05:12:20 +00:00
Thomas Martitz
61320ce0eb Make mini2440 compile again. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25081 a1c6a512-1295-4272-9138-f99709370657
 2010-03-08 23:43:11 +00:00
Thomas Martitz
a2e788b557 Fix red. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25080 a1c6a512-1295-4272-9138-f99709370657
 2010-03-08 23:32:46 +00:00
Thomas Martitz
d581b23b8d Use ldr instead of adr, so that it compiles with a newer ld, although setting lr at that point hardly matters anyway. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25079 a1c6a512-1295-4272-9138-f99709370657
 2010-03-08 23:17:03 +00:00
Thomas Martitz
02660557ad Fix a bunch of boot.lds files so that they build with newer ld. The stack/bss sections need NOLOAD. otherwise the linker would try to include those into the binary. I don't know why this ever worked with our current ld version. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25078 a1c6a512-1295-4272-9138-f99709370657
 2010-03-08 23:16:57 +00:00
Andree Buschmann
7901505dc3 Higher responsiveness for iPod clickwheel acceleration. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25047 a1c6a512-1295-4272-9138-f99709370657
 2010-03-06 15:53:45 +00:00
Rafaël Carré
8653c0a567 Sansa AMS: do not pretend we can power off the tuner 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25029 a1c6a512-1295-4272-9138-f99709370657
 2010-03-05 01:43:47 +00:00
Thomas Martitz
2ac962aceb Fix as3525 lowmem targets. They put the init code into the plugin buffer, but some init functions are grabbing it. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25023 a1c6a512-1295-4272-9138-f99709370657
 2010-03-04 12:32:12 +00:00
Thomas Martitz
05c082267d Fix ipodvideo64mb by making the branch to main a long call. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25019 a1c6a512-1295-4272-9138-f99709370657
 2010-03-04 00:24:28 +00:00
Thomas Martitz
9b810734f8 Really fix bootloaders now. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25017 a1c6a512-1295-4272-9138-f99709370657
 2010-03-03 23:52:36 +00:00
Thomas Martitz
617ff557e8 Fix remaining reds. I forgot to change the app.lds of the other PP targets (it's the same file as for e200/c200 though). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25016 a1c6a512-1295-4272-9138-f99709370657
 2010-03-03 23:48:51 +00:00
Thomas Martitz
f8edc32589 FS#10756 - Free unused init code 
Introduce a new .init section for initialisation code, so that it can be copied to an area which is later overwritten before calling. The stack/bss can then overwrite that code, effectively freeing the code size that the initialisation routines need. Gives a few kB ram usage back.
Only implemented for PP and as3525 so far. More targets could be added, as well as more functions.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25013 a1c6a512-1295-4272-9138-f99709370657
 2010-03-03 23:20:32 +00:00
Michael Sparmann
aadecdd77e Fix numerous non-critical iPod Nano 2G FTL bugs 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24999 a1c6a512-1295-4272-9138-f99709370657
 2010-03-03 02:36:15 +00:00
Szymon Dziok
f67e3559c6 Packard Bell Vibe 500: clean up the power off, enable poweroff while charging. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24987 a1c6a512-1295-4272-9138-f99709370657
 2010-03-01 22:24:17 +00:00
Jack Halpin
a872587a8d sd-as3525v2: Load CID info to cardinfo.cid[] correctly. 
SD_ALL_SEND_CID was using cardinfo.cid to store the response instead of the temp array used for long responses.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24944 a1c6a512-1295-4272-9138-f99709370657
 2010-02-27 17:07:54 +00:00
Thomas Martitz
0094b0500c Add Sansa Fuzev2 to the target tree. Bootloader builds, but is completely untested. 
Compilation shows a warning for the first argument of the lcd_bitmap() call in show_logo().

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24911 a1c6a512-1295-4272-9138-f99709370657
 2010-02-25 13:26:46 +00:00
Jack Halpin
d95211a23d sd-as3525v2: Controller and card init much more reliably now. 
Remove MCI_HCON read from init_controller() as it now appears unneccesary.
Make sd-init_card() use similar init sequence to the one in sd-as3525.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24903 a1c6a512-1295-4272-9138-f99709370657
 2010-02-25 06:46:16 +00:00
Michael Chicoine
b6033c9aa0 Revert r24898 and fix yellow properly so that register is still read 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24899 a1c6a512-1295-4272-9138-f99709370657
 2010-02-25 00:02:58 +00:00
Michael Chicoine
abacbbda6c Comment out unused variable (fix yellow) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24898 a1c6a512-1295-4272-9138-f99709370657
 2010-02-24 23:22:19 +00:00
Jack Halpin
241abf4bc5 sd-as3525v2.c: Correct some #defines, add comments, attempt to lower sd frequency to 400 khz during init. 
I've left in some commented out code for now as this is still a bit experimental.....

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24891 a1c6a512-1295-4272-9138-f99709370657
 2010-02-24 20:24:48 +00:00
Jack Halpin
1c09c037f9 sd-as3525v2: Add some register bit descriptions. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24872 a1c6a512-1295-4272-9138-f99709370657
 2010-02-23 21:31:54 +00:00
Rafaël Carré
8ca62f32aa sd-as3525v2: correct CGU_MEMSTICK setting, shift divider 
Add a note about the unknown clock register

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24869 a1c6a512-1295-4272-9138-f99709370657
 2010-02-23 07:08:33 +00:00
Rafaël Carré
e32e180244 as3525v2: share more of system_init() between the 2 SoCs 
Differences remaining:
    - list of peripherals reset
    - CGU_PROC isn't modified on as3525v2
    - CGU_PLLA bits aren't known, but we use a known setting for 240MHz

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24868 a1c6a512-1295-4272-9138-f99709370657
 2010-02-23 06:59:58 +00:00
Rafaël Carré
0af879c21a sd-as3525v2: unaligned transfers are handled properly (with memcpy) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24866 a1c6a512-1295-4272-9138-f99709370657
 2010-02-23 01:00:21 +00:00
Rafaël Carré
adf5bbdc46 Clip+: greylib 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24860 a1c6a512-1295-4272-9138-f99709370657
 2010-02-22 10:35:51 +00:00
Rafaël Carré
355f38d30a sd-as3525v2: use an uncached buffer, disable write for the moment 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24858 a1c6a512-1295-4272-9138-f99709370657
 2010-02-22 10:02:20 +00:00
Rafaël Carré
a92a059abe Clip+: fix buttons driver 
Do not use a static variable for buttons, else they're never reset
Remove unneeded code
Move GPIO_DIR setting to init function

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24855 a1c6a512-1295-4272-9138-f99709370657
 2010-02-22 10:02:05 +00:00
Rafaël Carré
ed55520985 as3525v2: do not modify CGU_PERI in rockbox.sansa 
this prevented booting, we need to figure out CGU_PROC bits

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24854 a1c6a512-1295-4272-9138-f99709370657
 2010-02-22 08:29:02 +00:00
Rafaël Carré
9db0e78ac0 crt0: init correctly as3525v2 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24853 a1c6a512-1295-4272-9138-f99709370657
 2010-02-22 08:28:58 +00:00
Rafaël Carré
21ac9d23d0 sd-as3525v2: working bootloader 
check all error bits
only signal wakeup on data transfers, not on commands
trim down send_cmd

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24851 a1c6a512-1295-4272-9138-f99709370657
 2010-02-22 07:31:45 +00:00
Rafaël Carré
b347245d7c as3525v2: init sdram 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24849 a1c6a512-1295-4272-9138-f99709370657
 2010-02-22 07:31:37 +00:00
Rafaël Carré
c2c01ac34c Clip+ boots with iram mapped at 0x0, only the clipv2 is different 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24842 a1c6a512-1295-4272-9138-f99709370657
 2010-02-22 05:41:05 +00:00
Rafaël Carré
31eda59720 as3525v2: build normal firmware properly (Clipv2/+) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24840 a1c6a512-1295-4272-9138-f99709370657
 2010-02-22 02:42:58 +00:00
Rafaël Carré
a012b185ac sd-as3525v2: working transfers, still awfully slow 
not touching MCI_CTYPE (leaving bus width to 1) gives data transfers
ignore the hardware locked up while error bit for now
remove printf() helper & debug code

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24838 a1c6a512-1295-4272-9138-f99709370657
 2010-02-22 02:42:46 +00:00
Rafaël Carré
1ae6307a5a sd-as3525v2: panic in case of error in the isr 
Disable errors on response timeout since it can happen on SD_SEND_IF_COND
Disable errors on start bit error : it's ignored by the linux driver

No panic on my side with those 2 bits unchecked, but no transfer
completion either.
Note: the Linux driver doesn't implement DMA

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24837 a1c6a512-1295-4272-9138-f99709370657
 2010-02-21 22:49:57 +00:00
Rafaël Carré
c6af5c962d sd-as3525v2: describe interrupt mask bits 
Reset DMA before transfers and check data transfer over bit in isr
Still no error or data transfer over conditions

Read the correct status register in isr : there is a masked interrupt
status register and a general status register

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24836 a1c6a512-1295-4272-9138-f99709370657
 2010-02-21 22:49:53 +00:00
Rafaël Carré
e9cd0f1c7a sd-as3525v2: no limits on the amount of sectors to transfer 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24832 a1c6a512-1295-4272-9138-f99709370657
 2010-02-21 22:01:37 +00:00
Rafaël Carré
f857fe1450 sd-as3525v2: MCI_HCON bits 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24831 a1c6a512-1295-4272-9138-f99709370657
 2010-02-21 22:01:33 +00:00
Rafaël Carré
95f063cc6f sd-as3525v2: MCI_FIFOTH bits 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24830 a1c6a512-1295-4272-9138-f99709370657
 2010-02-21 22:01:29 +00:00
Rafaël Carré
ad7d84d315 sd-as3525v2: command register bits 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24829 a1c6a512-1295-4272-9138-f99709370657
 2010-02-21 22:01:23 +00:00
Rafaël Carré
d19705f7fc sd-as3525v2: name interrupt bits (no description yet) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24828 a1c6a512-1295-4272-9138-f99709370657
 2010-02-21 22:01:18 +00:00
Rafaël Carré
ceae8748b8 sd-as3525v2: describe CTYPE bit 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24827 a1c6a512-1295-4272-9138-f99709370657
 2010-02-21 22:01:13 +00:00
Rafaël Carré
4be56226c1 sd-as3525v2: detail MCI_CTRL bits 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24826 a1c6a512-1295-4272-9138-f99709370657
 2010-02-21 22:01:09 +00:00
Rafaël Carré
48ed5ad66e as3525v2: full list of registers + description 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24825 a1c6a512-1295-4272-9138-f99709370657
 2010-02-21 22:01:05 +00:00
Andrew Mahone
950b2dfa2c Clarify comments in ARMv6 divider regarding special-case handling of large (high bit set) numerators. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24783 a1c6a512-1295-4272-9138-f99709370657
 2010-02-20 06:29:23 +00:00
Michael Giacomelli
aea6dd036c Commit FS#11034 by Andrew Engelbrecht. Fixes default contrast value on ipod 3G. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24742 a1c6a512-1295-4272-9138-f99709370657
 2010-02-18 04:21:15 +00:00
Rafaël Carré
8b4ee2cfdd as3525: make clear the CCU bit we can't reset is the IDE interface 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24738 a1c6a512-1295-4272-9138-f99709370657
 2010-02-17 23:27:35 +00:00
Rafaël Carré
9f228d7662 as3525v2: use CGU_BASE instead of hardcoded address for unknown register 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24737 a1c6a512-1295-4272-9138-f99709370657
 2010-02-17 23:27:31 +00:00
Rafaël Carré
04fef58210 as3525v2: make clear the SD code is debug only and display a message 
comment out printing of registers in the isr

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24736 a1c6a512-1295-4272-9138-f99709370657
 2010-02-17 23:09:56 +00:00
Rafaël Carré
020322665b Clip+: LCD display (with FlynDice help) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24729 a1c6a512-1295-4272-9138-f99709370657
 2010-02-17 18:43:13 +00:00
Michael Sparmann
9ba7cff6c1 Reduce Nano2G main thread stack size to the default value again. The huge sector buffers of the FTL have been moved to the bss some time ago, so this isn't needed any more. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24725 a1c6a512-1295-4272-9138-f99709370657
 2010-02-17 16:31:19 +00:00
Michael Sparmann
04ea85fb88 Revert accidental changes from r24723 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24724 a1c6a512-1295-4272-9138-f99709370657
 2010-02-17 16:12:21 +00:00
Michael Sparmann
e5c815272d Add more information to the battery debug screen for Nano2G 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24723 a1c6a512-1295-4272-9138-f99709370657
 2010-02-17 15:57:53 +00:00
Michael Sparmann
b3c18aeb4d Somewhat calibrated battery parameters for Nano2G - still not very accurate though, especially while charging. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24722 a1c6a512-1295-4272-9138-f99709370657
 2010-02-17 15:56:30 +00:00
Michael Sparmann
8f33879fed Enable iPod Nano 2G boosting (without undervolting for now) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24721 a1c6a512-1295-4272-9138-f99709370657
 2010-02-17 15:54:48 +00:00
Michael Sparmann
48e38b8759 Increase iPod Nano2G NAND stack size (fixes FS#11030) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24720 a1c6a512-1295-4272-9138-f99709370657
 2010-02-17 15:49:19 +00:00
Michael Sparmann
6b22614944 Hopefully fix Nano2G rolo again. We have enough IRAM anyways. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24710 a1c6a512-1295-4272-9138-f99709370657
 2010-02-16 22:57:49 +00:00
Andree Buschmann
909e4c6c06 Add iPod 3G and iPod Color/Photo (FS#9072) current consumption and battery discharge curves to allow reasonable runtime estimation. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24709 a1c6a512-1295-4272-9138-f99709370657
 2010-02-16 22:53:54 +00:00
Jack Halpin
3a60a6aa23 Sansa Clip+: Implement button driver. 
Initial button driver for clip+.  I've followed the steps the OF uses to read the buttons.
There is no hold button on the clip+ so for now calling button_hold() siply returns false.
The OF actually sets an additional flag for the 2nd read from D6 and not BUTTON_POWER as I have done here. 

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24669 a1c6a512-1295-4272-9138-f99709370657
 2010-02-15 19:29:47 +00:00
Michael Sparmann
3d7983e5c7 Fix iPod Nano 2G channel swapping issues 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24589 a1c6a512-1295-4272-9138-f99709370657
 2010-02-10 21:20:51 +00:00
Szymon Dziok
698609f672 Packard Bell Vibe 500: Improve/fix scrollstrip scrolling. The idea was taken from the ipod's clickweel source. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24584 a1c6a512-1295-4272-9138-f99709370657
 2010-02-10 18:42:48 +00:00
Rafaël Carré
3f43765925 Sansa Clip+: use 8 bits transfers, like DMA transfers 
The code assumed LCD pixels were packed on 16 bits values but for the
Clip we use 8 bits values.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24563 a1c6a512-1295-4272-9138-f99709370657
 2010-02-08 08:20:42 +00:00
Rafaël Carré
ec39555290 Add DMA line for SSP as used in Clip+ 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24562 a1c6a512-1295-4272-9138-f99709370657
 2010-02-08 08:13:52 +00:00
Rafaël Carré
71e77aaff8 Sansa Clip+: use correct SSP settings 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24559 a1c6a512-1295-4272-9138-f99709370657
 2010-02-08 03:36:53 +00:00
Rafaël Carré
fbc59e2e28 Sansa Clip+ has no button light 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24558 a1c6a512-1295-4272-9138-f99709370657
 2010-02-08 02:35:42 +00:00
Rafaël Carré
1e6847db75 Sansa AMS AS3525v2 SD: remove a case which is never run 
Reindent

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24552 a1c6a512-1295-4272-9138-f99709370657
 2010-02-07 19:09:59 +00:00
Rafaël Carré
bd0b7363ca Sansa AMS: do not init memory for AS3525v2 
(#ifdef rule was broken)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24549 a1c6a512-1295-4272-9138-f99709370657
 2010-02-07 18:37:15 +00:00
Andree Buschmann
dfe46436b1 Remove tabs 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24547 a1c6a512-1295-4272-9138-f99709370657
 2010-02-07 17:50:24 +00:00
Szymon Dziok
8a36f0bad4 Packard Bell Vibe 500: touchpad code rework. Improve touch sensivity a bit by setting the MEP parameters in the power_init() function. Implement new function in synaptics-mep driver (touchpad_set_parameter) necessary for it. Move the button lights code to the target backlight file. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24541 a1c6a512-1295-4272-9138-f99709370657
 2010-02-06 19:15:43 +00:00
Bertrik Sikken
8d234fc9a3 as3525: add a few more CGU_PERI definitions 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24537 a1c6a512-1295-4272-9138-f99709370657
 2010-02-06 14:33:40 +00:00
Rafaël Carré
c8ea43f095 Untested attempt at a Clip+ LCD driver using SSP (PrimeCell PL022) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24523 a1c6a512-1295-4272-9138-f99709370657
 2010-02-05 15:12:08 +00:00
Rafaël Carré
f0d53ea8d6 Sansa ASM: clock-target.h needs to know the CPU 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24521 a1c6a512-1295-4272-9138-f99709370657
 2010-02-05 12:48:39 +00:00
Rafaël Carré
12af2926e5 Make Clip+ bootloader build 
Now making the Fuzev2 bootloader build should be pretty easy

TODO:
    - write button driver (FlynDice found all buttons already)
    - find button light
    - decide if lcd-ssd1303.c must be modified for Clip+ using SSP or forked
    - check if backlight code works (I copied Clipv2 code)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24520 a1c6a512-1295-4272-9138-f99709370657
 2010-02-05 12:40:25 +00:00
Andrew Mahone
5e9282829a Label dma_callback in pcm-s5l8700.c as used so that gcc won't discard it, and cause a link failure on eabi. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24487 a1c6a512-1295-4272-9138-f99709370657
 2010-02-03 16:36:55 +00:00
Andrew Mahone
e77cdd147c Correct ARMv5/6 signed divider, which was not saving return address to stack before using lr for calculation. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24457 a1c6a512-1295-4272-9138-f99709370657
 2010-02-02 15:55:10 +00:00
Andrew Mahone
e2b7721db6 Some sort of issue in the signed divider is causing Gigabeat S to abort on startup, disable this routine until it's fixed. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24436 a1c6a512-1295-4272-9138-f99709370657
 2010-02-01 04:50:25 +00:00
Andrew Mahone
e457ccfea5 Missing colon in support-arm.S for EABI. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24434 a1c6a512-1295-4272-9138-f99709370657
 2010-02-01 02:35:35 +00:00
Andrew Mahone
18ae2af68c Remove heaps of trailing whitespace from new file. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24433 a1c6a512-1295-4272-9138-f99709370657
 2010-02-01 02:35:28 +00:00
Andrew Mahone
bff5a35c3c FS#10943, optimized division and clz routines to replace libgcc routines for ARM. Replaces libgcc support functions for unsigned and signed 32-bit division on ARMv4 and up, and leading-zero count on ARMv4. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24432 a1c6a512-1295-4272-9138-f99709370657
 2010-02-01 01:36:46 +00:00
Michael Sparmann
40a3e80697 Fix iPod Nano 2G bank detection broken in r24414. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24431 a1c6a512-1295-4272-9138-f99709370657
 2010-02-01 01:23:43 +00:00
Michael Sparmann
12e302262d iPod Nano 2G NAND fixes by Franz-Josef Haider 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24414 a1c6a512-1295-4272-9138-f99709370657
 2010-01-31 13:46:25 +00:00
Torne Wuff
533cf7737b Enable ATA DMA on pp5020 based players with ATA drives. 
DMA is only used for reading because writing seems to be slower with DMA.
Only requests which are cacheline aligned (16 bytes) will use DMA, so many
requests will still use PIO at this point; a later change will align more
reads.

Part of FS#9708, original DMA code by Boris Gjenero (dreamlayers).


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24405 a1c6a512-1295-4272-9138-f99709370657
 2010-01-31 11:07:29 +00:00
Rafaël Carré
dc3cc55b65 sd as3535v2 : remove functions already present in sd.c 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24364 a1c6a512-1295-4272-9138-f99709370657
 2010-01-28 12:04:17 +00:00
Thomas Martitz
fbc8f0c469 Update on even pixel boundaries on the e200v2 for best performance (was forgotten in r24198). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24337 a1c6a512-1295-4272-9138-f99709370657
 2010-01-26 21:31:53 +00:00
Rafaël Carré
b2323be33b ARM: lr addresses the next instruction after the failing one in undefined instruction vector 
Substract 4 before passing the argument to UIE so the correct address is displayed

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24321 a1c6a512-1295-4272-9138-f99709370657
 2010-01-24 15:04:21 +00:00
Rafaël Carré
46d6fe363e vibe500: do not use float arithmetic, even if gcc would reduce this expression to a constant at compile time 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24304 a1c6a512-1295-4272-9138-f99709370657
 2010-01-21 08:57:07 +00:00
Michael Sparmann
49592128b2 Fix yellow 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24296 a1c6a512-1295-4272-9138-f99709370657
 2010-01-20 11:41:18 +00:00
Michael Sparmann
9631f815ac iPod Nano 2G: Fix FTL panics caused by a bogus check 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24295 a1c6a512-1295-4272-9138-f99709370657
 2010-01-20 11:25:21 +00:00
Frank Gevaerts
f2a0f9905f Make the tcc usb driver compile without warnings. No functional changes 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24286 a1c6a512-1295-4272-9138-f99709370657
 2010-01-19 21:17:32 +00:00
Frank Gevaerts
553626a958 Add initial Packard Bell Vibe 500 port, by Szymon Dziok 
Author: Szymon Dziok 
Flyspray: FS#10912


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24276 a1c6a512-1295-4272-9138-f99709370657
 2010-01-18 19:05:20 +00:00
Karl Kurbjun
26542ddc84 M:Robe 500 - Correct a comment, and make charger detect pin an input as it should be. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24274 a1c6a512-1295-4272-9138-f99709370657
 2010-01-18 16:28:39 +00:00
Michael Sparmann
5b94d44cc0 Fix iPod Nano 2G USB: 
1. Fix a copy paste bug (thanks for catching that one, liar)
2. Use a dummy DMA address for zero-length transfers as some devices seem to need this, and it can't hurt.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24263 a1c6a512-1295-4272-9138-f99709370657
 2010-01-17 19:05:42 +00:00
Bertrik Sikken
51cb7eb5f2 Sansa c200v2: enable battery charging 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24257 a1c6a512-1295-4272-9138-f99709370657
 2010-01-17 14:19:31 +00:00
Rafaël Carré
6c93570b90 Sansa AMS: remove "ata" from SD drivers filenames 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24237 a1c6a512-1295-4272-9138-f99709370657
 2010-01-15 14:03:41 +00:00
Bertrik Sikken
b3cba9021f Meizu M6SP: add stubs so the meizu m6sp binary compiles and links 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24228 a1c6a512-1295-4272-9138-f99709370657
 2010-01-14 20:16:03 +00:00
Bertrik Sikken
75400545be Meizu M6SP: fix incorrect readout of button on P1.3 (this is an output to the power controller) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24226 a1c6a512-1295-4272-9138-f99709370657
 2010-01-14 17:35:45 +00:00
Rafaël Carré
7478cfcbf7 Sansa as3525v2: move SD embryo code to a common dir 
Select it based on as3535/as3525v2 so Clip+/Fuzev2 will be able to use
it too

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24222 a1c6a512-1295-4272-9138-f99709370657
 2010-01-13 06:44:45 +00:00
Jack Halpin
fefafebed6 SansaAMS: Disable voltage scaling. 
Voltage scaling seems to be causing various problems mostly related to issues with the uSD cards.
The increased runtime benefit only amounts to ~30 minutes as currently implemented so it seems prudent to disable it once again at this time.
We still don't understand why the core voltage being lowered would impact the uSD card but in fact it does.  The internal cards do not seem to have problems.
I have simply #ifdef'd the voltage scaling code with HAVE_ADJUSTABLE_CPU_VOLTAGE so if you want to use voltage scaling simply define that and the voltage scaling code should run.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24217 a1c6a512-1295-4272-9138-f99709370657
 2010-01-12 23:56:59 +00:00
Bertrik Sikken
f5f6af2fee Fix svn:keywords property in as3525 target tree 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24212 a1c6a512-1295-4272-9138-f99709370657
 2010-01-10 14:53:53 +00:00
Bertrik Sikken
ba9040a82b Sansa AMS: allow use of PLL B for more accurate audio sample rate (0.04% instead 0.15% error) 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24211 a1c6a512-1295-4272-9138-f99709370657
 2010-01-10 14:24:45 +00:00
Torne Wuff
d4bfc15232 FS#10107: work around the issue on some ipods where after shutdown they do not power on. 
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
 2010-01-09 19:04:51 +00:00
Thomas Martitz
32b15fc08f Sansa e200v2/Fuze: Optimize YUV blitting by writing 2 pixel at once to the DBOP and removing a few unneeded busy polling status register for fifo empty. Speed up between 50% and 80%. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24202 a1c6a512-1295-4272-9138-f99709370657
 2010-01-08 16:41:36 +00:00
Rafaël Carré
64566ce775 Clivp2: Fix typo when applying FS#10047 
Make LCD work again

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24199 a1c6a512-1295-4272-9138-f99709370657
 2010-01-08 08:11:50 +00:00
Thomas Martitz
dc07c79263 Sansa AMS: Time has shown that switching between 16 and 32bit mode costs much time (due to the micro delay needed), so do 32bit transfers unconditionally for lcd updates at the cost of updating slightly larger rectangles (gives upto 15% speed up, nearly at maximum now). 
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
 2010-01-07 22:21:41 +00:00
Thomas Martitz
5fd54dee4f e200v2/Fuze: Correct and simplify clipping clipping code in lcd_update_rect(). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24197 a1c6a512-1295-4272-9138-f99709370657
 2010-01-07 19:35:36 +00:00
Rafaël Carré
57667c51cf Sansa AMS: refactor DBOP button reading (e200v2/Fuze/c200v2) 
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
 2010-01-06 23:41:36 +00:00
Rafaël Carré
3992f18982 Sansa e200v2: LCD 
- Cosmetics change to reduce the diff with lcd-fuze.c:
 - remove useless headers
 - move/remove/change comments
 - rename functions
 - fix casts

Now the differences with fuze lcd code are mostly:
- lcd_window* code
- _display_on() / as3525_dbop_init()

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24182 a1c6a512-1295-4272-9138-f99709370657
 2010-01-04 21:35:31 +00:00
Rafaël Carré
98fa13cb29 Sansa Fuze: LCD 
- 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
 2010-01-04 21:35:26 +00:00
Karl Kurbjun
2f2fa0ffa6 Commit FS#10594 - Remove duplicated buttonlight code for Gigabeat F/X. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24175 a1c6a512-1295-4272-9138-f99709370657
 2010-01-04 05:38:04 +00:00
Andree Buschmann
bfc129a592 Fix even more tabs 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24155 a1c6a512-1295-4272-9138-f99709370657
 2010-01-03 10:35:31 +00:00
Andree Buschmann
56d972ad57 Fix tabs 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24153 a1c6a512-1295-4272-9138-f99709370657
 2010-01-03 10:19:43 +00:00
Bertrik Sikken
5c4ef78cc9 Simplify some expressions using the ? operator 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24136 a1c6a512-1295-4272-9138-f99709370657
 2010-01-01 22:47:25 +00:00
Rafaël Carré
2392bb4199 FS#10047 : Clipv2 
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
 2009-12-31 19:15:20 +00:00
Andrew Mahone
becdbaa12d Enable and initialize VFP on imx31. VFP state is not saved on thread change, and it is initialized for scalar operations, rounding toward zero, with exception/error handling and "correct" handling of NaN and denormal values disabled. In this mode it should still be usable for integer divisions (by casting operands to double and result to int or unsigned). 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24129 a1c6a512-1295-4272-9138-f99709370657
 2009-12-31 08:32:05 +00:00
Jens Arnold
099ab1f731 ARM <= v5: Tiny optimisation exploiting the location of the table. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24116 a1c6a512-1295-4272-9138-f99709370657
 2009-12-26 13:22:51 +00:00
Mark Arigo
6908cc5235 Merry Christmas Gogear HDD6330 owners! This is the start of the HDD6330 port. At the moment, it's essentially a copy of the HDD1630 port with a minimal LCD driver. The touchpad doesn't work as expected, but you can still kind of navigate and listen to music/radio. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24112 a1c6a512-1295-4272-9138-f99709370657
 2009-12-25 04:05:01 +00:00
Bertrik Sikken
151c2b25b2 Make Meizu M3 bootloader compile again 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24084 a1c6a512-1295-4272-9138-f99709370657
 2009-12-20 17:15:03 +00:00
Bertrik Sikken
5698674ece Code police: add missing header file, make some local functions static 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24083 a1c6a512-1295-4272-9138-f99709370657
 2009-12-20 16:28:15 +00:00
Robert Kukla
275d960b04 FS#8286 - utilise the buttons on the gigabeat cradle 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24080 a1c6a512-1295-4272-9138-f99709370657
 2009-12-19 19:37:06 +00:00
Jack Halpin
5a4ca2f04d Sansa AMS: Fix Red. Write delay is not included for non HAVE_MULTIDRIVE. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24055 a1c6a512-1295-4272-9138-f99709370657
 2009-12-17 19:57:08 +00:00
Jack Halpin
7bce743218 Sansa AMS: Revert 4 bit widebus 
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
 2009-12-17 19:17:53 +00:00
Jack Halpin
d24ebd1613 Sansa AMS: Make write delay work for non-MULTIDRIVE. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24020 a1c6a512-1295-4272-9138-f99709370657
 2009-12-16 06:56:44 +00:00
Jack Halpin
7d6ec7bb6f Sansa AMS: Use small write delay for all non-HS cards including the internal SD to prevent data corruption. 
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
 2009-12-16 06:32:22 +00:00
Alexander Levin
492c377fbf Fix typo in the comment 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24004 a1c6a512-1295-4272-9138-f99709370657
 2009-12-15 12:09:14 +00:00
Jack Halpin
0f19f4713d Sansa AMS: Add MCI_RESPONSE_ERROR macro to make code function more obvious. 
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
 2009-12-15 06:11:29 +00:00
Karl Kurbjun
7bb00be29d M:Robe 500: Initialize the power button. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24002 a1c6a512-1295-4272-9138-f99709370657
 2009-12-15 05:47:21 +00:00
Karl Kurbjun
716fc9e7f8 M:Robe 500: Initialize the buzzer and move it out of the LCD code. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24001 a1c6a512-1295-4272-9138-f99709370657
 2009-12-15 05:35:02 +00:00
Karl Kurbjun
6d52f54d8b M:Robe 500: Fix the bootloader build. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24000 a1c6a512-1295-4272-9138-f99709370657
 2009-12-15 01:30:59 +00:00
Karl Kurbjun
5bc85067eb M:Robe 500: Add in coldstart detection. 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23999 a1c6a512-1295-4272-9138-f99709370657
 2009-12-15 01:23:20 +00:00
Karl Kurbjun
7c1fa7cf61 M:Robe 500: Initialize USB related pins with pin setup function 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23998 a1c6a512-1295-4272-9138-f99709370657
 2009-12-15 01:06:16 +00:00
Karl Kurbjun
2ef5858a5b M:Robe 500: Initialize ATA related pins with pin setup function 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23997 a1c6a512-1295-4272-9138-f99709370657
 2009-12-15 01:03:16 +00:00
Karl Kurbjun
47af429f2e M:Robe 500: Initialize power related pins with pin setup function 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23996 a1c6a512-1295-4272-9138-f99709370657
 2009-12-15 01:02:39 +00:00
Karl Kurbjun
2b57fc434c M:Robe 500: Initialize TSC2100 pins with pin setup function 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23989 a1c6a512-1295-4272-9138-f99709370657
 2009-12-14 07:18:55 +00:00