u-boot/board/freescale/imx8qm_mek
Alifer Moraes 8edd0f8a7a imx8qm_mek: Remove unused function detail_board_ddr_info()
detail_board_ddr_info() is not used anywhere, so simply remove it.

This function is only used by Layerscape, not by i.MX.

This was detected by the following sparse warning:

board/freescale/imx8qm_mek/imx8qm_mek.c:102:6: warning: no previous
prototype for ‘detail_board_ddr_info’ [-Wmissing-prototypes]
2020-01-20 15:38:16 +01:00
..
imx8qm_mek.c imx8qm_mek: Remove unused function detail_board_ddr_info() 2020-01-20 15:38:16 +01:00
imximage.cfg imx: support i.MX8QM MEK board 2019-04-25 17:03:25 +02:00
Kconfig imx: support i.MX8QM MEK board 2019-04-25 17:03:25 +02:00
MAINTAINERS imx: support i.MX8QM MEK board 2019-04-25 17:03:25 +02:00
Makefile imx: support i.MX8QM MEK board 2019-04-25 17:03:25 +02:00
README imx8: update README 2019-10-08 16:36:36 +02:00
spl.c imx8qm: mek: enable dm-spl for pm 2019-11-05 10:27:18 +01:00
uboot-container.cfg imx8qm_mek: switch to use container image 2019-10-08 16:35:58 +02:00

U-Boot for the NXP i.MX8QM EVK board

Quick Start
===========

- Build the ARM Trusted firmware binary
- Get scfw_tcm.bin and ahab-container.img
- Build U-Boot
- Flash the binary into the SD card
- Boot

Get and Build the ARM Trusted firmware
======================================

$ git clone https://source.codeaurora.org/external/imx/imx-atf
$ cd imx-atf/
$ git checkout origin/imx_4.14.78_1.0.0_ga -b imx_4.14.78_1.0.0_ga
$ make PLAT=imx8qm bl31

Get scfw_tcm.bin and ahab-container.img
==============================

$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-sc-firmware-1.1.bin
$ chmod +x imx-sc-firmware-1.1.bin
$ ./imx-sc-firmware-1.1.bin
$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.0.bin
$ chmod +x firmware-imx-8.0.bin
$ ./firmware-imx-8.0.bin

Copy the following binaries to U-Boot folder:

$ cp imx-atf/build/imx8qm/release/bl31.bin .
$ cp u-boot/u-boot.bin .

Copy the following firmwares U-Boot folder :

$ cp firmware-imx-7.6/firmware/seco/ahab-container.img .
$ cp imx-sc-firmware-0.7/mx8qm-mek-scfw-tcm.bin	.

Build U-Boot
============
$ make imx8qm_mek_defconfig
$ make flash.bin

Flash the binary into the SD card
=================================

Burn the flash.bin binary to SD card offset 32KB:

$ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=32

Boot
====
Set Boot switch SW2: 1100.