1 Update from original Marvell U-Boot to mainline U-Boot:
2 -------------------------------------------------------
4 Generate the U-Boot image with these commands:
6 $ make clearfog_defconfig
9 The resulting image including the SPL binary with the
10 full DDR setup is "u-boot-spl.kwb".
12 Now all you need to do is copy this image on a SD card.
13 For example with this command:
15 $ sudo dd if=u-boot-spl.kwb of=/dev/sdX bs=512 seek=1
17 Please use the correct device node for your setup instead
23 Connect the on-board micro-USB (CF Pro: CON11, CF Base: CON5)
26 Set the SW1 DIP switches to UART boot (0: OFF, 1: ON):
31 Run the following command to initiate U-Boot download:
33 ./tools/kwboot -b u-boot-spl.kwb /dev/ttyUSBX
35 Use the correct UART device node for /dev/ttyUSBX.
37 When download finishes start your favorite terminal emulator