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u-boot/board/beacon/imx8mm
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Tom Rini 93145335fb nxp: Make board/freescale/common/Kconfig safe to include once in arch/Kconfig 
The way that we use this file currently means that we have to guard it
in every platform Kconfig.  But it is also required in all NXP
platforms, including non-reference platforms.  Make all options in it
have appropriate dependencies so that we can include it a single time
under arch/Kconfig

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-05 17:03:02 -04:00
..
imx8mm_beacon.c imx: imx8mm/imx8mn_beacon: Remove redundant code 2022-04-12 15:36:17 +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 imx8mm_beacon/imx8mn_beacon: Update build instructions 2022-02-19 14:46:54 +01:00
spl.c imx: imx8mm_beacon: enable pinctrl_wdog in SPL 2022-06-14 21:33:13 +02:00

README 

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://source.codeaurora.org/external/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