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225 commits

Author SHA1 Message Date
Rafaël Carré
f830fa79e5 s5l870x / ipod nano2g: include common mmu-arm.h 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25635 a1c6a512-1295-4272-9138-f99709370657
 2010-04-13 16:05:11 +00:00
Rafaël Carré
f6ae574ac6 s5l870x : use mmu-arm.S 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25634 a1c6a512-1295-4272-9138-f99709370657
 2010-04-13 15:59:49 +00:00
Rafaël Carré
680fcd827d Move CACHEALIGN_BITS to cpu headers 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25633 a1c6a512-1295-4272-9138-f99709370657
 2010-04-13 15:50:08 +00:00
Rafaël Carré
88148f39f6 mmu-s5l8700.S: correct a comment about segment position in index format 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25624 a1c6a512-1295-4272-9138-f99709370657
 2010-04-13 14:05:59 +00:00
Rafaël Carré
a0d970b6a9 s5l8700 : remove some CRLF line endings 
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25623 a1c6a512-1295-4272-9138-f99709370657
 2010-04-13 14:05:55 +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
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
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
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
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