[openfirmware] [commit] r1894 - dev/mmc/sdhci
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svn at openfirmware.info
Thu Jul 22 08:42:20 CEST 2010
Author: wmb
Date: Thu Jul 22 08:42:19 2010
New Revision: 1894
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/1894
Log:
SDHCI - Increased AData workaround timeout to 900 uS, thus making the system work with 8G Adata cards while killing the write performance for every card.
Modified:
dev/mmc/sdhci/sdhci.fth
Modified: dev/mmc/sdhci/sdhci.fth
==============================================================================
--- dev/mmc/sdhci/sdhci.fth Tue Jul 20 05:49:44 2010 (r1893)
+++ dev/mmc/sdhci/sdhci.fth Thu Jul 22 08:42:19 2010 (r1894)
@@ -904,7 +904,7 @@
else ( block# r: #blocks fresh? )
\ Ugly ugly workaround for a problem with AData Class 6 SD cards
\ They hang (data timeout) if you start a write too soon after a read.
- " d# 20 us" evaluate
+ " d# 900 us" evaluate
r> if r> pre-write-erase else r> drop then ( block# )
write-multiple true to writing? ( )
then ( )
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