On 12/14/22 16:23, Quentin Schulz wrote:
Hi Marek,
Hi,
On 12/14/22 07:45, Marek Vasut wrote:
Commit d5ba6188dfb ("cmd: pxe_utils: Check fdtcontroladdr in label_boot") forces '$fdtcontroladdr' DT address as a third parameter of bootm command even if the PXE transfer pulls in a fitImage which contains configuration node with its own DT that is preferrable to be passed to Linux. Limit the $fdtcontroladdr fallback utilization to non-fitImages, since it is highly likely a fitImage would come with its own DT, while single-file images do need a separate DT.
Reviewed-by: Quentin Schulz quentin.schulz@theobroma-systems.com Tested-by: Quentin Schulz quentin.schulz@theobroma-systems.com
Tested on top of an almost vanilla v2022.10 on Ringneck PX30, the FDT from the selected fitimage configuration (via #conf in kernel field in extlinux.conf) is taken into account.
Not sure overriding the DT gotten from the fit image wasn't a use-case Peter wanted to support though.
I am hoping to get feedback from Peter, but that kind of behavior would be rather odd. If user wants to use fdtcontroladdr DT, then just don't add DT fdt property into the configuration node entry in the fitImage.