xref: /openbmc/u-boot/board/wandboard/README (revision 56eb3da4)
1U-Boot for Wandboard
2--------------------
3
4This file contains information for the port of U-Boot to the Wandboard.
5
6Wandboard is a development board that has three variants based on the following
7SoCs: mx6 quad, mx6 dual lite and mx6 solo.
8
9For more details about Wandboard, please refer to:
10http://www.wandboard.org/
11
12Building U-boot for Wandboard
13-----------------------------
14
15To build U-Boot for the Wandboard Dual Lite version:
16
17$ make wandboard_dl_config
18$ make
19
20To build U-Boot for the Wandboard Solo version:
21
22$ make wandboard_solo_config
23$ make
24
25To build U-Boot for the Wandboard Quad version:
26
27$ make wandboard_quad_config
28$ make
29
30Flashing U-boot into the SD card
31--------------------------------
32
33- After the 'make' command completes, the generated 'u-boot.imx' binary must be
34flashed into the SD card;
35
36$ sudo dd if=u-boot.imx of=/dev/mmcblk0 bs=512 seek=2; sync
37
38(Note - the SD card node may vary, so adjust this as needed).
39
40- Insert the SD card into the slot located in the bottom of the board (same side
41as the mx6 processor)
42
43- Connect the serial cable to the host PC
44
45- Power up the board and U-boot messages will appear in the serial console.
46