Change in coreboot[master]: amdfwtool: Set soc name for Stoneyridge

[Patrick Georgi (Code Review)]

Attention is currently required from: Bao Zheng, Marshall Dawson, Zheng Bao, Matt Papageorge, Felix Held.
Patrick Georgi has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/58555 )

Change subject: amdfwtool: Set soc name for Stoneyridge
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Patch Set 3: Code-Review+2

(1 comment)

File util/amdfwtool/amdfwtool.c:

https://review.coreboot.org/c/coreboot/+/58555/comment/03c86950_68d2bbd3 
PS3, Line 1588: 			retval = set_efs_table(soc_id, amd_romsig, efs_spi_readmode,
Is efs not supported with stoneyridge (and so this behavior is as it should be) or is this just a precaution to keep the behavior the same even though you added a --soc argument to the command?