aditya gawand

SD/MMC boot on iMX25PDK 1.1

Discussion created by aditya gawand on Sep 22, 2011
Latest reply on May 2, 2013 by Leonardo Sandoval Gonzalez

Hi Guys,


I have two iMX25PDK's, namely ver1.6 and ver1.1. I have prepared an SD/MMC card for booting Linux on this kit.

The ver1.6 boots fine. The problem is that ver1.1 also boots till Linux kernel, but is not able to mount rootfs, with the same SD card.

I've attached the boot log. The thing is that its telling me that "root=/dev/mmcblk0p1" kernel cmdline argument is wrong, the root device not found. But it itself is showing me this device in the list of available options.

I have also checked the SW21 and SW22 switches, they are correct.

If anyone has any idea what might be wrong, or if someone has booted Linux on iMX25PDK 1.1 using an SD card, let me know.