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

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

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madhurabhashini
Contributor II

Hi,

I downloaded the latest u-boot source from http://git.freescale.com/git/cgit.cgi/imx/uboot-imx.git/log/?h=imx_v2014.04_3.10.31_1.1.0_beta2

I built u-boot by following:

export ARCH=arm

export CROSS_COMPILE=arm-linux-gnueabi

make mx25pdk_config

make

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!

Madhura

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igorpadykov
NXP Employee
NXP Employee

Hi Madhurabhashini

beta releases may not be fully tested, so I would suggest to wait

for final. Boot modes selection (internal and external) is described in

attached file p.12. As for Uboot 2009 vs 2014 internal structure differencies

please post on Uboot forum

WebHome < U-Boot < DENX

Best regards

igor

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