From 30461a91977d6770bb3ec6c378a21afe2616f3d7 Mon Sep 17 00:00:00 2001
From: "Zhao, Lijian" <lijian.zhao@intel.com>
Date: Tue, 1 Dec 2015 09:14:20 -0800
Subject: soc/apollolake/acpi: Fill ACPI HPET table

HPET table is required to report integrated HPET timer to kernel.
Without HPET table added,Linux kernel will panic when loading timer
driver.

Change-Id: I7368bc29f4e03d5882dcfc4a770fa7bfbc6c26a0
Signed-off-by: Zhao, Lijian <lijian.zhao@intel.com>
Reviewed-on: https://review.coreboot.org/13374
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
---
 src/soc/intel/apollolake/lpc.c | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/soc/intel/apollolake/lpc.c')

diff --git a/src/soc/intel/apollolake/lpc.c b/src/soc/intel/apollolake/lpc.c
index abc5245376..d0cae3d906 100644
--- a/src/soc/intel/apollolake/lpc.c
+++ b/src/soc/intel/apollolake/lpc.c
@@ -13,6 +13,7 @@
 #include <device/device.h>
 #include <device/pci.h>
 #include <device/pci_ids.h>
+#include <soc/acpi.h>
 #include <soc/pci_ids.h>
 
 static void soc_lpc_add_io_resources(device_t dev)
@@ -39,6 +40,7 @@ static struct device_operations device_ops = {
 	.read_resources = &soc_lpc_read_resources,
 	.set_resources = &pci_dev_set_resources,
 	.enable_resources = &pci_dev_enable_resources,
+	.write_acpi_tables = southbridge_write_acpi_tables,
 };
 
 static const struct pci_driver soc_lpc __pci_driver = {
-- 
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