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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| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
| mx6ul_14x14_evk.c | ||
README
How to use U-boot on Freescale MX6UL 14x14 EVK
-----------------------------------------------
- Build U-boot for MX6UL 14x14 EVK:
$ make mrproper
$ make mx6ul_14x14_evk_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:
SW601: 0 0 1 0
Sw602: 1 0
where 0 means bottom position and 1 means top position (from the
switch label numbers reference).
- Connect the USB cable between the EVK and the PC for the console.
(The USB console connector is the one close the push buttons)
- Insert the micro SD card in the board, power it up and U-boot messages should
come up.