AnsweredAssumed Answered

Trouble booting imx25 3 stack board with latest u-boot 2014.10 u-boot.bin

Question asked by Madhurabhashini Sundaram on Nov 19, 2014
Latest reply on Nov 19, 2014 by igorpadykov



I downloaded the latest u-boot source from


I built u-boot by following:


export ARCH=arm

export CROSS_COMPILE=arm-linux-gnueabi

make mx25pdk_config



This generates u-boot.bin and u-boot.imx.


I understand that u-boot.imx works with internal boot mode(secure mode). But my imx 25 3 stack board is in external direct boot. I tried to boot up the board using NAND and SD card with u-boot.bin, but in vain. Kindly let me know what should be done.


However I am able to build u-boot.2009.08 using ltib and the u-boot/kernel source available freescale community downloads.


Also, would like to know the difference between imx25_3stack folder structure in u-boot 2009.08 releases and mx25pdk_config folder in latest u-boot releases u-boot.2014.10.


Thanks in advance!