How to use U-Boot on MX6Q/DL Udoo boards
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- Build U-Boot for MX6Q/DL Udoo boards:
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$ make mrproper
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$ make udoo_defconfig
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$ make
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This will generate the SPL image called SPL and the u-boot.img.
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- Flash the SPL image into the SD card:
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sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync
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- Flash the u-boot.img image into the SD card:
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sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync
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- Insert the SD card in the board, power it up and U-Boot messages should
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come up.
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