Re: HABv4 with SPL and u-boot-dtb.img on i.MX6

2024-02-22 Thread Benjamin Lemouzy
On Tue, 20 Feb 2024 11:29:53 -0500 Sean Anderson wrote: > On 2/20/24 04:50, Benjamin Lemouzy wrote: > > Using fdtdump shows that crc32 is used as hash algorithm for FIT image > > which is a super weak one. > > I tried to pass another algo (sha256) using mkimage -o option but that > > doesn't wo

Re: HABv4 with SPL and u-boot-dtb.img on i.MX6

2024-02-20 Thread Sean Anderson
On 2/20/24 04:50, Benjamin Lemouzy wrote: > Hello, > > I'm trying to make secure boot work on i.MX6 SABRE with SPL and > u-boot-dtb.img files and I'm not sure how to do it. > > I'm using the U-Boot vanilla master branch (2024.04-rc2) with the following > configuration: > > # Remove some stuff

HABv4 with SPL and u-boot-dtb.img on i.MX6

2024-02-20 Thread Benjamin Lemouzy
Hello, I'm trying to make secure boot work on i.MX6 SABRE with SPL and u-boot-dtb.img files and I'm not sure how to do it. I'm using the U-Boot vanilla master branch (2024.04-rc2) with the following configuration: # Remove some stuff to not exceed file size limit $ cat <> configs/mx6sa