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Actually no. We've demonstrated this on boards without using coreboot support such as OCP's Winterfell machine. The reason is that we're inserting the Linux ker
by ganshun 9y ago
Actually no. We've demonstrated this on boards without using coreboot support such as OCP's Winterfell machine. The reason is that we're inserting the Linux kernel in UEFI's DXE stage, whereas cpu init such as memory training are still handled by UEFI's PEI stage. From the perspective of UEFI, the Linux kernel is just another DXE to execute.
- chris_wot 9y agoIs there a document that does a decent job of explaining how UEFI works?