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How to embed u-boot-2015.04 for  imx6q

Question asked by fulin chen on Apr 7, 2016
Latest reply on Apr 7, 2016 by fulin chen

hello,

i want to embed u-boot-2015.04 for  imx6q, our board runs ok with L3.0.35_4.1.0_130816 u-boot-2009.08。

what should i do?

 

The following is right?

i add "#define CONFIG_SPL" in include/configs/mx6sabresd.h,then

make mx6qsabresd_defconfig

or

make mx6sabresd_spl_defconfig

 

and how to download?

i modified E:\Mfgtools-Rel-4.1.0_130816_MX6Q_UPDATER_pinao\Profiles\MX6Q Linux Update\OS Firmware\ucl2.xml:

<CMD state="Updater" type="push" body="$ echo 0 > /sys/block/mmcblk0boot0/force_ro">access boot partition 1</CMD>

  <CMD state="Updater" type="push" body="send" file="files/tasco/u-boot-spl.bin">Sending U-Boot-Spl</CMD>

  <CMD state="Updater" type="push" body="$ dd if=$FILE of=/dev/mmcblk0 bs=512 seek=2 skip=2">write U-Boot-Spl to sd card</CMD>

  <CMD state="Updater" type="push" body="send" file="files/tasco/u-boot.bin">Sending U-Boot</CMD>

  <CMD state="Updater" type="push" body="$ dd if=$FILE of=/dev/mmcblk0 bs=512 seek=50 ">write U-Boot to sd card</CMD>

 

it's doesn't work, can you help me?

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