u-boot/board/beacon/imx8mm
Adam Ford b2d8d6e625 imx: imx8mm-beacon: Move environment definition to env file
Instead of cluttering up a header file with a bunch of defines,
move the default environmental variables to a file called
imx8mm_beacon.env and reference it from the defconfig.

Signed-off-by: Adam Ford <aford173@gmail.com>
2023-07-11 14:40:05 +02:00
..
imx8mm_beacon.c imx: imx8mm/imx8mn_beacon: Remove redundant code 2022-04-12 15:36:17 +02:00
imx8mm_beacon.env imx: imx8mm-beacon: Move environment definition to env file 2023-07-11 14:40:05 +02:00
imximage-8mm-lpddr4.cfg imx: Don't define __ASSEMBLY__ in source files 2022-02-08 23:07:58 -05:00
Kconfig nxp: Make board/freescale/common/Kconfig safe to include once in arch/Kconfig 2022-07-05 17:03:02 -04:00
lpddr4_timing.c imx: Add support for i.MX8MM Beacon EmbeddedWorks devkit. 2020-05-10 20:55:20 +02:00
MAINTAINERS imx: Add support for i.MX8MM Beacon EmbeddedWorks devkit. 2020-05-10 20:55:20 +02:00
Makefile imx: Add support for i.MX8MM Beacon EmbeddedWorks devkit. 2020-05-10 20:55:20 +02:00
README imx: Suggest the NXP ATF github repo 2023-01-31 16:02:05 +01:00
spl.c configs: imx: imx8mm_beacon: Add config option for QSPI booting 2023-07-11 14:40:02 +02:00

U-Boot for the Beacon EmbeddedWorks Devkit

Quick Start
===========
- Build the ARM Trusted firmware binary
- Get ddr firmware
- Build U-Boot
- Boot

Get and Build the ARM Trusted firmware
======================================
Note: $(srctree) is U-Boot source directory

$ git clone https://github.com/nxp-imx/imx-atf
$ git lf-5.10.72-2.2.0
$ make PLAT=imx8mm bl31 CROSS_COMPILE=aarch64-linux-gnu-
$ cp build/imx8mm/release/bl31.bin $(srctree)

Get the DDR firmware
====================
$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.9.bin
$ chmod +x firmware-imx-8.9.bin
$ ./firmware-imx-8.9
$ cp firmware-imx-8.9/firmware/ddr/synopsys/lpddr4*.bin $(srctree)

Build U-Boot
============
$ make imx8mm_beacon_defconfig
$ make CROSS_COMPILE=aarch64-linux-gnu-

Burn U-Boot to microSD Card
===========================
$ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=33

Boot
====
Set Boot switch to SD boot