mb/ocp/monolake: add TPM and IPMI support

Changes includes:

- enable TPM1 + add entry in devicetree
- configure LPC IO to make IPMI work + add entry in devicetree
- introduce DSDT and SMBIOS entries for IPMI to make it detectable
  by ipmi_si driver

Signed-off-by: Lukasz Siudut <lsiudut@fb.com>
Change-Id: Ia975643064075f1f861f4ead6f24ed71f345ea04
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32443
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>

1 files changed, 8 insertions, 1 deletions

diff --git a/src/mainboard/ocp/monolake/devicetree.cb b/src/mainboard/ocp/monolake/devicetree.cb
index 30d99c22ebec..2d91b73b0231 100644
--- a/src/mainboard/ocp/monolake/devicetree.cb
+++ b/src/mainboard/ocp/monolake/devicetree.cb
@@ -7,7 +7,14 @@ chip soc/intel/fsp_broadwell_de
 		device pci 14.0 on end # xHCI Controller
 		device pci 19.0 on end # Gigabit LAN Controller
 		device pci 1d.0 on end # EHCI Controller
-		device pci 1f.0 on end # LPC Bridge
+		device pci 1f.0 on
+			chip drivers/pc80/tpm
+				device pnp 0c31.0 on end
+			end
+			chip drivers/generic/generic		# BMC KCS
+				device pnp ca2.0 on end
+			end
+		end # LPC Bridge
 		device pci 1f.2 on end # SATA Controller
 		device pci 1f.3 on end # SMBus Controller
 		device pci 1f.5 on end # SATA Controller