32 lines
		
	
	
		
			726 B
		
	
	
	
		
			Plaintext
		
	
	
	
			
		
		
	
	
			32 lines
		
	
	
		
			726 B
		
	
	
	
		
			Plaintext
		
	
	
	
| How to use U-Boot on Grinn's liteBoard
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| --------------------------------------
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| 
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| - Build U-Boot for liteBoard:
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| 
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| $ make mrproper
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| $ make liteboard_defconfig
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| $ make
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| 
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| This will generate the SPL image called SPL and the u-boot.img.
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| 
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| - Flash the SPL image into the micro SD card:
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| 
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| sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync
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| 
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| - Flash the u-boot.img image into the micro SD card:
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| 
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| sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync
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| 
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| - Jumper settings:
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| 
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| S1: 0 1 0 1 1 1
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| 
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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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| 
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| - Insert the micro SD card in the board.
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| 
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| - Connect USB cable between liteBoard and the PC for the power and console.
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| 
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| - U-Boot messages should come up.
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