[coreboot-gerrit] Change in coreboot[master]: [WIP] soc/amd/common/block/i2c: implement proper read_resource

[Felix Held (Code Review)]

Attention is currently required from: Jason Glenesk, Raul Rangel, Marshall Dawson.
Hello Jason Glenesk, Raul Rangel, Marshall Dawson,

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

https://review.coreboot.org/c/coreboot/+/58307

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

Change subject: [WIP] soc/amd/common/block/i2c: implement proper read_resource
......................................................................

[WIP] soc/amd/common/block/i2c: implement proper read_resource

Before this patch the reservation of the MMIO region of the I2C
controllers was done in the LPC controller PCI device despite the I2C
controllers already being devices in the devicetree. This patch
implements this functionality as read_resources function of the I2C
device instead. This will only reserve the memory when the I2C devices
are enabled in devicetree which is a change from the previous behavior.

TODO: test

Signed-off-by: Felix Held 
Change-Id: I67c853df3be2f593ecfa113ae2f74e5df7cf74e0
---
M src/soc/amd/cezanne/include/soc/iomap.h
M src/soc/amd/common/block/i2c/i2c.c
M src/soc/amd/common/block/lpc/lpc.c
M src/soc/amd/picasso/include/soc/iomap.h
M src/soc/amd/stoneyridge/include/soc/iomap.h
5 files changed, 6 insertions(+), 25 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/07/58307/2