From: gpontis@spamcop.net
To: barebox@lists.infradead.org
Subject: Atmel SD/MMC info error (report only)
Date: Mon, 16 Jul 2012 02:50:32 -0400 [thread overview]
Message-ID: <20120716025032.0fj3voz8vc480scw-tcbagvf@webmail.spamcop.net> (raw)
If CONFIG_MCI_ATMEL=y and CONFIG_MCI_INFO=y, some useful info about
the SD/MMC card can be displayed with "devinfo atmel_mci0". However,
the parameter showing the number of bits used for transfers is
incorrect. A SD card supporting 4 bit transfers is reported as using 2
bits. A logic analyzer shows that in fact all 4 bits are actually
being used.
GP
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reply other threads:[~2012-07-16 6:51 UTC|newest]
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