From mboxrd@z Thu Jan 1 00:00:00 1970 From: pj0585@gmail.com (Prasant J) Date: Wed, 24 Aug 2011 11:28:24 +0530 Subject: Issues with atmel-mci when using SDHC (Linux 3.0.3) Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi, I'm working on a custom board design based on AT91SAM9G45-EKES. I'm using Linux 3.0.3 My root filesystem (ext3) is on SDHC card (on mmc0) which is being used in the non-SPI mode. My root partition size is approximately 1.5GB. This works fine. I want to increase the size of my root partition (say, to 3GB). Whenever I increase the size of the rot filesystem, I get this error message while booting: mmcblk0: retrying using single block read (printed in the file drivers/mmc/host/atmel-mci.c) and booting fails. When I probe, I see that in the data transfer operations return error -110 (brq.data.error). Is atmel-mci limited to certain partition size? Can anyone point out what may be wrong? -Prasant J