meta-ti kirkstone 09.01.00.007 provides build recipes for u-boot 2023.01 and Kernel 6.1.46.
For our SOC, we need to keep the u-boot version fixed to Uboot 2021.01 for which we had already migrated on Dunfell.
Is U-boot 2021 compatible to be built using yocto kirkstone along with Kernel 6.1.46 ?
We are facing below issues while compiling Uboot 2021 on kirkstone branch:
- do_deploy tasks fails by giving missing file errors for tiboot3-am65x_sr2-gp-evm.bin. The deploy directory only had tiboot3.bin which we renamed.
- Also the sysfw.itb is missing from deploy directory. We observed that in case of Uboot 2023 do_deploy_setscene tasks fetches this file. We want to know from where this file is fetched. In case of dunfell this file is compiled and deployed by ti-sci-fw.
- Can we use prebuilt sysfw.itb file as it is from dunfell u-boot 2021 environment inside Uboot 2023?