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9 1. Building U-Boot
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21 All Jumpers & Switches are in their default positions. Please refer to
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30 4. Reflashing U-Boot
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33 booting, or for U-Boot backup and recovery. A two pin jumper on the
34 three pin JP10 determines which device is attached to /CS0 line.
36 Assuming one device has a functional U-Boot, and the other device has
37 a recently installed non-functional image, to perform a recovery from
38 that non-functional image goes essentially as follows:
41 b) power on the board and let it get to U-Boot prompt.
45 f) get new image, i.e. "tftp 200000 /somepath/u-boot.bin"