[coreboot-gerrit] Change in em100[master]: Add more traceable SPI commands

[Stefan Reinauer (Code Review)]

Hello build bot (Jenkins), Furquan Shaikh, Duncan Laurie, Angel Pons,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/em100/+/48584

to look at the new patch set (#4).

Change subject: Add more traceable SPI commands
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Add more traceable SPI commands

Some commands always require 4 byte addresses, some require 3 or 2
depending on the mode, and some don't require an address. Adjust
the table accordingly. This is inspired by some code from Duncan.

Signed-off-by: Stefan Reinauer 
Signed-off-by: Duncan Laurie 
Change-Id: I9002253bf6eb7d60c90cdb75492076d5c5c48f21
---
M trace.c
1 file changed, 96 insertions(+), 43 deletions(-)

git pull ssh://review.coreboot.org:29418/em100 refs/changes/84/48584/4