Thanks, I skimmed some details about iBFT (mostly reading what the Linux kernel does with it) before writing the post, and came away with it likely being a diff

Thanks, I skimmed some details about iBFT (mostly reading what the Linux kernel does with it) before writing the post, and came away with it likely being a difference in how things were hooked up in BIOS vs UEFI systems. Thanks for your perspective on it!