On 04.10.21 18:02, Tom Rini wrote:
On Mon, Oct 04, 2021 at 05:54:46PM +0200, Jan Kiszka wrote:
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@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@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.
Have you enabled debug uart? I found that quite helpful figuring out what was wrong when updating the dts files, and the correct values for that are in the dts files too.
We do, and it stays silent so far.
Meanwhile I already updated the defconfig, in line with the changes to the similar am65x_evm* (CONFIG_SPL_SERIAL[_SUPPORT]...), but no break-through yet.
Jan