upstream u-boot with additional patches for our devices/boards:
https://lists.denx.de/pipermail/u-boot/2017-March/282789.html (AXP crashes) ;
Gbit ethernet patch for some LIME2 revisions ;
with SPI flash support
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Fabio Estevam
1b5f4dc9e6
|
6 years ago | |
|---|---|---|
| .. | ||
| Kconfig | ||
| MAINTAINERS | 8 years ago | |
| Makefile | 6 years ago | |
| README | 6 years ago | |
| spl.c | 6 years ago | |
| wandboard.c | 6 years ago | |
README
U-Boot for Wandboard
--------------------
This file contains information for the port of U-Boot to the Wandboard.
Wandboard is a development board that has three variants based on the following
SoCs: mx6 quad, mx6 quad plus, mx6 dual lite and mx6 solo.
For more details about Wandboard, please refer to:
http://www.wandboard.org/
Building U-Boot for Wandboard
-----------------------------
To build U-Boot for the Wandboard:
$ make wandboard_config
$ make
Flashing U-Boot into the SD card
--------------------------------
- After the 'make' command completes, the generated 'SPL' binary must be
flashed into the SD card;
$ sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync
(Note - the SD card node may vary, so adjust this as needed).
- Flash the u-boot.img image into the SD card:
sudo dd if=u-boot.img of=/dev/mmcblk0 bs=1k seek=69; sync
- Insert the SD card into the slot located in the bottom of the board (same side
as the mx6 processor)
- Connect the serial cable to the host PC
- Power up the board and U-Boot messages will appear in the serial console.