u-boot

History

Peter Robinson 2bbe1ba0c7 udoo_neo: Fixes for booting from the mSD card This fixes booting from the mSD card from both SPL and when using it for the OS booting. It also cleans up a few mmc booting bits that are no longer needed. Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Reviewed-by: Fabio Estevam <festevam@gmail.com>		2022-01-07 09:30:44 -05:00
..
neo	udoo_neo: Fixes for booting from the mSD card	2022-01-07 09:30:44 -05:00
Kconfig	mx6: remove SYS_SOC from board Kconfig	2015-09-13 10:37:29 +02:00
MAINTAINERS	MAINTAINERS: Use my personal e-mail address	2021-04-08 20:29:53 +02:00
Makefile	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
README	udoo: Add a README file	2016-10-06 09:40:34 +02:00
udoo_spl.c	common: Drop linux/delay.h from common header	2020-05-18 21:19:23 -04:00
udoo.c	ARM: imx: udoo: convert to DM_ETH	2021-04-08 20:29:54 +02:00

README

How to use U-Boot on MX6Q/DL Udoo boards
----------------------------------------

- Build U-Boot for MX6Q/DL Udoo boards:

$ make mrproper
$ make udoo_defconfig
$ make

This will generate the SPL image called SPL and the u-boot.img.

- Flash the SPL image into the SD card:

sudo dd if=SPL of=/dev/mmcblk0 bs=1k seek=1; sync

- 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 in the board, power it up and U-Boot messages should
come up.