* Query: spear sdhci: Getting DATA CRC Error Interrupt with SD and MicroSD cards.
@ 2010-07-05 9:13 Viresh KUMAR
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From: Viresh KUMAR @ 2010-07-05 9:13 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-mmc
Hello,
We have ARASAN SDHCI controller in SPEAr1300, and using sdhci.c
and sdhci-spear.c drivers.
When we insert MMC card then it works fine, we are able to run
mmc_test on it. But when we insert SD or MicroSD card then we get
-84 error and it was due to DATA CRC Error Interrupt.
I have also tried FORCE_1_BIT quirk and running SDHCI at around 800 MHz.
Can somebody please help me on this?? Anything that i can try to test??
viresh.
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2010-07-05 9:13 Query: spear sdhci: Getting DATA CRC Error Interrupt with SD and MicroSD cards Viresh KUMAR
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