[coreboot - Bug #335] (New) High prority bug causes bricking when tianocore and flash log console used together

Issue #335 has been reported by xinhua wang.

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Bug #335: High prority bug causes bricking when tianocore and flash log console used together
https://ticket.coreboot.org/issues/335

* Author: xinhua wang
* Status: New
* Priority: Normal
* Assignee: 
* Category: 
* Target version: 
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With tianocore payload. spi flash console was working here is my log of where it hang

BS: BS_DEV_INIT run times (exec / console): 209 / 87 ms
FMAP: area SMMSTORE found @ 690000 (262144 bytes)
smm store: 4 # blocks with size 0x10000
SMMSTORE: Setting up SMI handler
BS: BS_DEV_INIT exit times (exec / console): 0 / 1 ms
Finalize devices...
PCI: 00:1f.0 final
apm_control: Finalizing SMM.
ÿ (then all yyyy) any ideas? Thx

Maybe block spi flash console from being used when payload is tianocore before its resolved? It causes bricking of system for those who dont have ch341/soic clip/in circuit flashing/bios header to recover easily