Jens Arnold
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0660105af2
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Fixed busy timeout handling; better comments
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5240 a1c6a512-1295-4272-9138-f99709370657
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2004-10-09 22:48:10 +00:00 |
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Jens Arnold
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a450e34770
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Major MMC driver rework: DMA for sector transfers (except for single sector writes), bitswap while DMA transfer is running, optimized SCI handling (back-to-back transfer for polled writes), yield()s once per sector transfer. Speed is now close to the theoretical maximum
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5231 a1c6a512-1295-4272-9138-f99709370657
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2004-10-09 01:14:55 +00:00 |
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Jens Arnold
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6f9a7eb2c7
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Enhanced MMC handling: Driver cleanup, timeout calculation fixed, allowed voltage check, maintain disk activity info (fixes immediate shutdown at end of playback). MMC debug menu item populated.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5193 a1c6a512-1295-4272-9138-f99709370657
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2004-10-06 20:43:12 +00:00 |
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Björn Stenberg
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b60b29f442
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Compile ata_mmc.c for targets with mmc, ata.c for all others.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5174 a1c6a512-1295-4272-9138-f99709370657
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2004-10-05 08:11:11 +00:00 |
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Jens Arnold
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a15386bb9d
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(Re-)added the delayed write feature to avoid wearing the flash unnecessarily
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5162 a1c6a512-1295-4272-9138-f99709370657
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2004-10-04 22:29:06 +00:00 |
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Jens Arnold
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36813086e6
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MMC: 10 % faster reading and 15 % faster writing
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5161 a1c6a512-1295-4272-9138-f99709370657
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2004-10-04 17:53:53 +00:00 |
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Jens Arnold
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a2b5681ca5
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Removed disabled code.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5154 a1c6a512-1295-4272-9138-f99709370657
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2004-10-03 23:35:14 +00:00 |
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Jens Arnold
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dc6caf9ce8
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Implemented multiple block reading and writing. Significant speedup.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5153 a1c6a512-1295-4272-9138-f99709370657
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2004-10-03 23:32:09 +00:00 |
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Jens Arnold
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fc9aadaf8b
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Some cleanup, and a quick fix to make battery status reading and idle poweroff work
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5149 a1c6a512-1295-4272-9138-f99709370657
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2004-10-01 21:41:44 +00:00 |
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Jens Arnold
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212f18f9ea
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Fix: card initialization on card_select()
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5142 a1c6a512-1295-4272-9138-f99709370657
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2004-10-01 17:01:40 +00:00 |
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Jörg Hohensohn
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c4b326c215
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Ondio PACR inits for cold start
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5141 a1c6a512-1295-4272-9138-f99709370657
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2004-10-01 16:57:54 +00:00 |
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Jens Arnold
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7d8598f30e
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Writing to mmc does work now, but not always correct yet. It caused a corrupt file system once, so beware
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5132 a1c6a512-1295-4272-9138-f99709370657
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2004-09-29 22:44:02 +00:00 |
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Jens Arnold
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6cb799174b
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Small fix for the card init
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5128 a1c6a512-1295-4272-9138-f99709370657
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2004-09-29 01:10:32 +00:00 |
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Jens Arnold
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de6f799ace
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MMC driver is now write enabled, and should no longer lock up. Still preliminary and rather slow, polling everywhere.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5127 a1c6a512-1295-4272-9138-f99709370657
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2004-09-29 00:50:40 +00:00 |
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Jens Arnold
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90cbd3b06d
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First working MMC driver (very preliminary, and read-only), and some adaptions of the debug menu
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5123 a1c6a512-1295-4272-9138-f99709370657
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2004-09-28 06:23:57 +00:00 |
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Jens Arnold
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56cbda370d
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Chip selects for internal & external card were reversed
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5098 a1c6a512-1295-4272-9138-f99709370657
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2004-09-20 22:54:13 +00:00 |
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Jörg Hohensohn
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3f7c508a09
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Ondio USB mode works with both internal and external MMC
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5073 a1c6a512-1295-4272-9138-f99709370657
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2004-09-14 23:06:10 +00:00 |
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Jörg Hohensohn
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eb8fef7cce
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Ondio USB mode works, but only with external MMC
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5072 a1c6a512-1295-4272-9138-f99709370657
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2004-09-14 22:27:52 +00:00 |
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Jörg Hohensohn
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c4e8bed5a7
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some fixes for Ondio USB passthrough (but still doesn't work yet)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5067 a1c6a512-1295-4272-9138-f99709370657
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2004-09-11 15:18:10 +00:00 |
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Jörg Hohensohn
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00be7469d6
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prepared Ondio USB passthrough (but doesn't work yet)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5066 a1c6a512-1295-4272-9138-f99709370657
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2004-09-11 09:06:58 +00:00 |
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Jörg Hohensohn
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57ea92cae1
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prepared an empty MMC driver
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5065 a1c6a512-1295-4272-9138-f99709370657
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2004-09-11 03:48:05 +00:00 |
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