[coreboot-gerrit] Change in coreboot[master]: soc/amd/common: Show current SPI speeds and modes

[Martin Roth (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Furquan Shaikh, Marshall Dawson, Karthik Ramasubramanian, Felix Held.
Hello build bot (Jenkins), Jason Glenesk, Furquan Shaikh, Marshall Dawson, Karthik Ramasubramanian, Felix Held,

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

https://review.coreboot.org/c/coreboot/+/56960

to look at the new patch set (#2).

Change subject: soc/amd/common: Show current SPI speeds and modes
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soc/amd/common: Show current SPI speeds and modes

This patch adds code to print the current SPI speeds for each of the 4
different speeds, Normal, Fast-read, Alt-mode, & TPM.  It also displays
the SPI mode and whether or not SPI100 mode is enabled.

BUG=b:194919326
TEST: Display the speed, change speeds, show that new speeds are the
expected values.

Signed-off-by: Martin Roth 
Change-Id: I7825a9337474c147b803c85c9af7f9dc24670459
---
M src/soc/amd/common/block/include/amdblocks/spi.h
M src/soc/amd/common/block/spi/fch_spi.c
2 files changed, 56 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/60/56960/2