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| author | Jack Halpin <jack.halpin@gmail.com> | 2009-12-16 06:32:22 +0000 |
|---|---|---|
| committer | Jack Halpin <jack.halpin@gmail.com> | 2009-12-16 06:32:22 +0000 |
| commit | 7d6ec7bb6f8bb8ed6605e8af2cf4b2969c984279 (patch) | |
| tree | 3f7349956774304b79e280cab19cbb7ae3d6fa42 | |
| parent | b283967ebd30f7828b75df3c973f4d01885a49f8 (diff) | |
| download | rockbox-7d6ec7bb6f8bb8ed6605e8af2cf4b2969c984279.zip rockbox-7d6ec7bb6f8bb8ed6605e8af2cf4b2969c984279.tar.gz rockbox-7d6ec7bb6f8bb8ed6605e8af2cf4b2969c984279.tar.bz2 rockbox-7d6ec7bb6f8bb8ed6605e8af2cf4b2969c984279.tar.xz | |
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
| -rw-r--r-- | firmware/target/arm/as3525/ata_sd_as3525.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/target/arm/as3525/ata_sd_as3525.c b/firmware/target/arm/as3525/ata_sd_as3525.c index 85b1daf..56e6667 100644 --- a/firmware/target/arm/as3525/ata_sd_as3525.c +++ b/firmware/target/arm/as3525/ata_sd_as3525.c @@ -777,7 +777,7 @@ static int sd_transfer_sectors(IF_MD2(int drive,) unsigned long start, DMAC_FLOWCTRL_PERI_MEM_TO_PERI, true, false, 0, DMA_S8, NULL); #if defined(HAVE_MULTIDRIVE) /*Small delay for writes prevents data crc failures at lower freqs*/ - if((drive == SD_SLOT_AS3525) && !hs_card) + if(!hs_card) { int write_delay = 125; while(write_delay--); |