Boot From Micro SD Instead of Existing Flashed eMMC

[angus]

I knew I saw that somewhere:

Booting from External USB Device or BootROM Unsupported Device

libre-computer OS Tool (LOST) is a firmware designed to deploy operating system distributions quickly over the internet. Our newer boards have it built-in and it supports booting from all storage mediums (MicroSD, eMMC, USB, NVMe). Boards with onboard LOST AML-S805X-AC ROC-RK3399-PC - cannot deploy yet Boards without onboard LOST ALL-H3-CC-H3 ALL-H3-CC-H5 AML-S905X-CC ROC-RK3328-CC These boards can still boot from non-native storage mediums by having a blank MicroSD or eMMC flashed with t…