u-boot

History

Jon Nettleton 19ed6063a5 mx6cuboxi: Use mmc_get_op_cond() to check for an eMMC Previously we had just made broad assumptions with which of our boards had an eMMC or not even though this is a manufacturing time assembly option. This takes the guessing away and actually checks for the existence of an eMMC and sets up the has_emmc environment variable. Signed-off-by: Jon Nettleton <jon@solid-run.com> Signed-off-by: Baruch Siach <baruch@tkos.co.il>		2018-07-23 10:17:04 +02:00
..
Kconfig	mx6: remove SYS_SOC from board Kconfig	2015-09-13 10:37:29 +02:00
MAINTAINERS	MAINTAINERS/mailmap: Update my email address	2016-01-11 11:22:43 -05:00
Makefile	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
mx6cuboxi.c	mx6cuboxi: Use mmc_get_op_cond() to check for an eMMC	2018-07-23 10:17:04 +02:00
README	Use correct spelling of "U-Boot"	2016-02-06 12:00:59 +01:00

README

How to use U-Boot on Solid-run mx6 Hummingboard and Cubox-i
-----------------------------------------------------------

- Build U-Boot for Hummingboard/Cubox-i:

$ make mrproper
$ make mx6cuboxi_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.