[coreboot-gerrit] Change in coreboot[master]: superio/common: Validate devicetree

[Patrick Rudolph (Code Review)]

Hello Felix Held, Angel Pons, build bot (Jenkins),

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

https://review.coreboot.org/c/coreboot/+/38863

to look at the new patch set (#3).

Change subject: superio/common: Validate devicetree
......................................................................

superio/common: Validate devicetree

As the SSDT generator for LDNs expects a "parent" PNP device
for proper ACPI code generation, validate that it is present.

Make sure the devicetree looks as expected and print a BUG message
if that's not the case.

Tested on HP Z220:
No BUG message was printed.

Change-Id: I6cbcba8ac86a2a837e23055fdd7e529f9b3277a2
Signed-off-by: Patrick Rudolph 
---
M src/superio/common/ssdt.c
1 file changed, 21 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/63/38863/3