I'm surprised that there are modern Tegra devices shipping with identical SBK across their production line. I would have thought they'd do some mixing based on

I'm surprised that there are modern Tegra devices shipping with identical SBK across their production line. I would have thought they'd do some mixing based on serial number or chip id as a baseline. Or at least that's what the hash of their SBK implies. I do enjoy seeing the boot chain on Tegra get broken yet again though.