[coreboot-gerrit] Change in coreboot[master]: mb/asus/kgpe-d16: Enable IPMI KCS access

[Timothy Pearson (Code Review)]

Timothy Pearson has uploaded a new change for review. ( https://review.coreboot.org/19821 )

Change subject: mb/asus/kgpe-d16: Enable IPMI KCS access
......................................................................

mb/asus/kgpe-d16: Enable IPMI KCS access

The on-board BMC contains a hardware KCS interface.  Allow
access to it over LPC.

Change-Id: Ia251334ae44668c2260d8d2e816f85f1f62faac6
Signed-off-by: Timothy Pearson <tpearson at raptorengineering.com>
---
M src/mainboard/asus/kgpe-d16/devicetree.cb
M src/mainboard/asus/kgpe-d16/mainboard.c
2 files changed, 10 insertions(+), 0 deletions(-)


  git pull ssh://review.coreboot.org:29418/coreboot refs/changes/21/19821/1

diff --git a/src/mainboard/asus/kgpe-d16/devicetree.cb b/src/mainboard/asus/kgpe-d16/devicetree.cb
index 9039f6d..0ea4216 100644
--- a/src/mainboard/asus/kgpe-d16/devicetree.cb
+++ b/src/mainboard/asus/kgpe-d16/devicetree.cb
@@ -217,6 +217,9 @@
 						chip drivers/pc80/tpm
 							device pnp 4e.0 on end		# TPM module
 						end
+						chip drivers/generic/generic		# BMC KCS
+							device pnp ca2.0 on end
+						end
 					end
 					device pci 14.4 on			# Bridge
 						device pci 1.0 on end		# VGA
diff --git a/src/mainboard/asus/kgpe-d16/mainboard.c b/src/mainboard/asus/kgpe-d16/mainboard.c
index 65029d4..8ee3a5e 100644
--- a/src/mainboard/asus/kgpe-d16/mainboard.c
+++ b/src/mainboard/asus/kgpe-d16/mainboard.c
@@ -70,6 +70,13 @@
 
 	set_pcie_dereset();
 	/* get_ide_dma66(); */
+
+	/* Enable access to the BMC IPMI via KCS */
+	device_t lpc_sio_dev = dev_find_slot_pnp(0xca2, 0);
+	struct resource *res = new_resource(lpc_sio_dev, 0xca2);
+	res->base = 0xca2;
+	res->size = 1;
+	res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED | IORESOURCE_FIXED;
 }
 
 /* override the default SATA PHY setup */

-- 
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Ia251334ae44668c2260d8d2e816f85f1f62faac6
Gerrit-PatchSet: 1
Gerrit-Project: coreboot
Gerrit-Branch: master
Gerrit-Owner: Timothy Pearson <tpearson at raptorengineering.com>