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
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
47 lines
1.1 KiB
47 lines
1.1 KiB
6 years ago
|
Update from original Marvell U-Boot to mainline U-Boot:
|
||
|
|
-------------------------------------------------------
|
||
|
|
|
||
|
|
Generate the U-Boot image with these commands:
|
||
|
|
|
||
|
|
$ make helios4_defconfig
|
||
|
|
$ make
|
||
|
|
|
||
|
|
The resulting image including the SPL binary with the
|
||
|
|
full DDR setup is "u-boot-spl.kwb".
|
||
|
|
|
||
|
|
Now all you need to do is copy this image on a SD card.
|
||
|
|
For example with this command:
|
||
|
|
|
||
|
|
$ sudo dd if=u-boot-spl.kwb of=/dev/sdX bs=512 seek=1
|
||
|
|
|
||
|
|
Please use the correct device node for your setup instead
|
||
|
|
of "/dev/sdX" here!
|
||
|
|
|
||
|
|
Boot selection:
|
||
|
|
---------------
|
||
|
|
|
||
|
|
Before powering up the board, boot selection should be done via the SW1 dip
|
||
|
|
switch (0: OFF, 1: ON):
|
||
|
|
|
||
|
|
- SPI: 00010
|
||
|
|
- SD/eMMC: 00111
|
||
|
|
- SATA1: 11100
|
||
|
|
- UART: 11110
|
||
|
|
|
||
|
|
Boot from UART:
|
||
|
|
---------------
|
||
|
|
|
||
|
|
Connect the on-board micro-USB (CF Pro: CON11, CF Base: CON5)
|
||
|
|
to your host.
|
||
|
|
|
||
|
|
Set the SW1 DIP switches to UART boot (see above).
|
||
|
|
|
||
|
|
Run the following command to initiate U-Boot download:
|
||
|
|
|
||
|
|
./tools/kwboot -p -b u-boot-spl.kwb /dev/ttyUSBX
|
||
|
|
|
||
|
|
Use the correct UART device node for /dev/ttyUSBX.
|
||
|
|
|
||
|
|
When download finishes start your favorite terminal emulator
|
||
|
|
on /dev/ttyUSBX.
|