[U-Boot] [PATCH] udoo: Add a README file
Stefano Babic
sbabic at denx.de
Thu Oct 6 09:40:08 CEST 2016
On 05/10/2016 20:00, Fabio Estevam wrote:
> Add a README file to explain how to build and flash the SD card
> for Udoo boards.
>
> Signed-off-by: Fabio Estevam <fabio.estevam at nxp.com>
> ---
> board/udoo/README | 21 +++++++++++++++++++++
> 1 file changed, 21 insertions(+)
> create mode 100644 board/udoo/README
>
> diff --git a/board/udoo/README b/board/udoo/README
> new file mode 100644
> index 0000000..6fbcc59
> --- /dev/null
> +++ b/board/udoo/README
> @@ -0,0 +1,21 @@
> +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.
>
Applied to u-boot-imx, thanks !
Best regards,
Stefano Babic
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