Hi, First, I am a newbie to this and if I should use another channel to ask these questions, please forgive me and redirect me to the proper place. I am trying to setup A/B boot on a a phyCORE imx6 board with barebox from EMMC. To test the state framework I added Barebox’s imx6ul-phytec-state.dtsi to my device tree. I am confused about the &eeprom node in imx6ul-phytec-state.dtsi used for the state backend, what is this defining ? Is this really storing the state in the EMMC ? We would rather use U-Boot env, as our firmware creation tools only support that for now. To setup my firmware update I need to define the offset of barebox, barebox environment and U-Boot environment but I can’t find what offsets I should use so nothing clash. How could I figure out these offsets ? The idea was to add a U-Boot environment and use a script to boot A or B in function of the U-Boot variables. Is it even possible ? If it is possible, do I need to add a partition of the EMMC in my device tree as shown in https://www.barebox.org/doc/latest/devicetree/bindings/barebox/barebox,uboot-environment.html ? I would be grateful for any pointers to documentation or examples to setup A/B boot on similar platform (without yocto). Thank you very much for your time. Best regards, Sebastien Merle, Peer Stritzinger GmbH. _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
