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Diffstat (limited to 'roms/u-boot/board/grinn/liteboard/README')
| -rw-r--r-- | roms/u-boot/board/grinn/liteboard/README | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/roms/u-boot/board/grinn/liteboard/README b/roms/u-boot/board/grinn/liteboard/README new file mode 100644 index 000000000..bee039442 --- /dev/null +++ b/roms/u-boot/board/grinn/liteboard/README @@ -0,0 +1,31 @@ +How to use U-Boot on Grinn's liteBoard +-------------------------------------- + +- Build U-Boot for liteBoard: + +$ make mrproper +$ make liteboard_defconfig +$ make + +This will generate the SPL image called SPL and the u-boot.img. + +- Flash the SPL image into the micro SD card: + +sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync + +- Flash the u-boot.img image into the micro SD card: + +sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync + +- Jumper settings: + +S1: 0 1 0 1 1 1 + +where 0 means bottom position and 1 means top position (from the +switch label numbers reference). + +- Insert the micro SD card in the board. + +- Connect USB cable between liteBoard and the PC for the power and console. + +- U-Boot messages should come up. |