From 501e3c1837ba527ba8e49753688ca73af022df51 Mon Sep 17 00:00:00 2001
From: Karthikeyan Ramasubramanian <kramasub@google.com>
Date: Tue, 7 Jan 2020 16:21:10 -0700
Subject: mb/google/dedede: Enable EC

Perform EC initialization in bootblock and ramstages. Add associated ACPI
configuration.

BUG=b:144768001
TEST=Build Test.

Change-Id: Ib31ae190818c8870bdd46ea6c3d9ca70dc0485cc
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38282
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>
---
 src/mainboard/google/dedede/ec.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/mainboard/google/dedede/ec.c

(limited to 'src/mainboard/google/dedede/ec.c')

diff --git a/src/mainboard/google/dedede/ec.c b/src/mainboard/google/dedede/ec.c
new file mode 100644
index 0000000000..7aa4773ebe
--- /dev/null
+++ b/src/mainboard/google/dedede/ec.c
@@ -0,0 +1,29 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2020 The coreboot project Authors.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include <arch/acpi.h>
+#include <console/console.h>
+#include <ec/ec.h>
+#include <ec/google/chromeec/ec.h>
+#include <intelblocks/lpc_lib.h>
+#include <variant/ec.h>
+
+void mainboard_ec_init(void)
+{
+	static const struct google_chromeec_event_info info = {
+		.log_events = MAINBOARD_EC_LOG_EVENTS,
+		.sci_events = MAINBOARD_EC_SCI_EVENTS,
+		.s3_wake_events = MAINBOARD_EC_S3_WAKE_EVENTS,
+		.s5_wake_events = MAINBOARD_EC_S5_WAKE_EVENTS,
+		.s0ix_wake_events = MAINBOARD_EC_S0IX_WAKE_EVENTS,
+	};
+
+	printk(BIOS_ERR, "mainboard: EC init\n");
+
+	google_chromeec_events_init(&info, acpi_is_wakeup_s3());
+}
-- 
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