u-boot/board/freescale/imxrt1050-evk
Giulio Benetti 8d9c0762a8 imx: imxrt1050-evk: Add support for the NXP i.MXRT1050-EVK
This commit adds board support for i.MXRT1050-EVK from NXP. This board
is an evaluation kit provided by NXP for i.MXRT105x processor family.

More information about this board can be found here:
https://www.nxp.com/design/development-boards/i.mx-evaluation-and-development-boards/i.mx-rt1050-evaluation-kit:MIMXRT1050-EVK

The initial supported/tested devices include:
- Debug serial
- SD

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
2020-01-14 22:54:00 +01:00
..
imximage.cfg imx: imxrt1050-evk: Add support for the NXP i.MXRT1050-EVK 2020-01-14 22:54:00 +01:00
imxrt1050-evk.c imx: imxrt1050-evk: Add support for the NXP i.MXRT1050-EVK 2020-01-14 22:54:00 +01:00
Kconfig imx: imxrt1050-evk: Add support for the NXP i.MXRT1050-EVK 2020-01-14 22:54:00 +01:00
MAINTAINERS imx: imxrt1050-evk: Add support for the NXP i.MXRT1050-EVK 2020-01-14 22:54:00 +01:00
Makefile imx: imxrt1050-evk: Add support for the NXP i.MXRT1050-EVK 2020-01-14 22:54:00 +01:00
README imx: imxrt1050-evk: Add support for the NXP i.MXRT1050-EVK 2020-01-14 22:54:00 +01:00

How to use U-Boot on NXP i.MXRT1050 EVK
-----------------------------------------------

- Build U-Boot for i.MXRT1050 EVK:

$ make mrproper
$ make imxrt1050-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/sdb bs=1k seek=128; sync

- Jumper settings:

SW7: 1 0 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 ethernet connector)

- Insert the micro SD card in the board, power it up and U-Boot messages should
come up.