[PATCH v8 2/5] board: siemens: Add support for SIMATIC IOT2050 devices

Jan Kiszka jan.kiszka at siemens.com
Mon Oct 4 17:54:46 CEST 2021

On 04.10.21 01:34, Tom Rini wrote:
> On Sat, Sep 18, 2021 at 08:17:53AM +0200, Jan Kiszka wrote:
>> From: Jan Kiszka <jan.kiszka at siemens.com>
>> This adds support for the IOT2050 Basic and Advanced devices. The Basic
>> used the dual-core AM6528 GP processor, the Advanced one the AM6548 HS
>> quad-core version.
>> Both variants are booted via a Siemens-provided FSBL that runs on the R5
>> cores. Consequently, U-Boot support is targeting the A53 cores. U-Boot
>> SPL, ATF and TEE have to reside in SPI flash.
>> Full integration into a bootable image can be found on
>> https://github.com/siemens/meta-iot2050
>> Based on original board support by Le Jin, Gao Nian and Chao Zeng.
>> Signed-off-by: Jan Kiszka <jan.kiszka at siemens.com>
> Applied to u-boot/next, thanks!

Thanks for merging - it just does not boot anymore, no output after
TF-A. Trying to understand the differences now, already ruled out
arch/arm/dts/k3-am65* as source.


Siemens AG, T RDA IOT
Corporate Competence Center Embedded Linux

More information about the U-Boot mailing list