Hi,
Found chipset "AMD SB7x0/SB8x0/SB9x0" with PCI ID 1002:439d. Enabling flash write... EC SIO is at 0x16e EC MBOX is at 0x3e (Shutting down IMC) SPI base address is at 0xfec10000
This means that firmware correctly responded to the command and most likely moved itself to internal RAM.
Verifying flash... VERIFIED.
EC SIO is at 0x16e EC MBOX is at 0x3e (IMC resume failed!)
This means that firmware was not able to continue at the end?
I have a couple of questions:
1) did you perform full power cycle (even unplugging the PSU)?
I suspect that the IMC may run even if main cpu is off. I also suspect it fully initializes only if performing this "cold boot".
2) what was the update? It was from original BIOS to coreboot? Does coreboot have a embedded IMC image? Does the IMC image start at the same location?
What we could additionally check is if the IMC firmware location does not match in source and dest image, bail out. Or if the base addr has been changed.
Thanks Rudolf