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u-boot/board/udoo
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Peter Robinson 01f372d8d6 udoo_neo: Select DM_SERIAL and drop iomux board level init 
Convert to DM_SERIAL and drop the iomux board file
level init as it's handled as part of the DM serial
layer instead.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Fabio Estevam <festevam@denx.de>
2023-02-03 13:10:01 +01:00
..
neo udoo_neo: Select DM_SERIAL and drop iomux board level init 2023-02-03 13:10:01 +01:00
Kconfig
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.c udoo: Call gpio_request() 2022-01-08 11:16:03 -05:00
udoo_spl.c udoo_spl: Initialize the eSDHC controller in SPL 2022-01-08 11:16:03 -05:00

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.