13 - MR18 Deep Dive: Network and Sysupgrade
Network setup and sysupgrade
Started from the bottom now we here, started from the bottom now my whole team here
Twelve posts deep. Cache flushes, MIPS trampolines, XOR verification, UART monitoring, failsafe timing. This post covers the last mile—once the kernel is booted and failsafe is confirmed, how do we talk to the device over the network and flash the permanent sysupgrade image? No more PRACC, no more cache paranoia. Just TCP/IP and a couple of file transfers.
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