soc/intel/tigerlake: Add chipset devicetree
Add aliases for devices and set most of them to off with the exception
of some essential devices.
Set a default register value as an example.
Change-Id: If50269808645ddc019e0d94fa8296df58ab7c367
Signed-off-by: Duncan Laurie <dlaurie@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/44038
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/src/soc/intel/tigerlake/Kconfig b/src/soc/intel/tigerlake/Kconfig
index bf05d37..4df2e85 100644
--- a/src/soc/intel/tigerlake/Kconfig
+++ b/src/soc/intel/tigerlake/Kconfig
@@ -86,6 +86,10 @@
Refer to Platform FSP integration guide document to know
the exact FSP requirement for Heap setup.
+config CHIPSET_DEVICETREE
+ string
+ default "soc/intel/tigerlake/chipset.cb"
+
config IFD_CHIPSET
string
default "tgl"