32 lines
726 B
Plaintext
32 lines
726 B
Plaintext
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How to use U-Boot on Grinn's liteBoard
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- Build U-Boot for liteBoard:
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$ make mrproper
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$ make liteboard_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 micro 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 micro SD card:
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sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync
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- Jumper settings:
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S1: 0 1 0 1 1 1
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where 0 means bottom position and 1 means top position (from the
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switch label numbers reference).
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- Insert the micro SD card in the board.
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- Connect USB cable between liteBoard and the PC for the power and console.
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- U-Boot messages should come up.
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