Hi! I am currently not subscribed (already filled the form waiting for confirmation), so please CC me for the moment.
I am trying to enable Secure Boot/HAB on u-boot 2022.07. In a previous version this was achieved by enabling CONFIG_SECURE_BOOT, which was then renamed to CONFIG_IMX_HAB. Now if I enable this option I get: ``` | arm-tdx-linux-gnueabi-ld.bfd: arch/arm/mach-imx/hab.o: in function `imx_hab_is_enabled': | /home/lisandro/myproject/build/tmp/work/apalis_imx6-tdx-linux-gnueabi/u-boot-toradex/1_2022.07-r0/git/arch/arm/mach-imx/hab.c:875: undefined reference to `fuse_read' | make[2]: *** [/home/lisandro/myproject/build/tmp/work/apalis_imx6-tdx-linux-gnueabi/u-boot-toradex/1_2022.07-r0/git/scripts/Makefile.spl:525: spl/u-boot-spl] Error 1 ``` Now without IMX_HAB enabled CONFIG_CMD_FUSE is enabled and actually works, ie, I can read the fuses from u-boot's command line. So I'm suspecting this is just a missing condition... somewhere. But so far I have not been able to detect exactly where. Can anyone give me a non-NULL pointer on this? Thanks in advance, Lisandro. -- Lisandro Pérez Meyer Embedded Platform Engineer
