From 85c52c5d97070b2e07d34e3a6c60ef5609b8bf2d Mon Sep 17 00:00:00 2001
From: Karthikeyan Ramasubramanian <kramasub@google.com>
Date: Mon, 6 Jan 2020 22:02:01 -0700
Subject: mb/google/dedede: Add GPIO stubs

Add stubbed out GPIO configuration and perform GPIO initialization
during bootblock and ramstage.

BUG=b:144768001
TEST=Build Test

Change-Id: I1397b6a433e5046650f64f7eb9a84c51eb0c7441
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38278
Reviewed-by: Aamir Bohra <aamir.bohra@intel.com>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 .../google/dedede/variants/baseboard/gpio.c        | 33 ++++++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 src/mainboard/google/dedede/variants/baseboard/gpio.c

(limited to 'src/mainboard/google/dedede/variants/baseboard/gpio.c')

diff --git a/src/mainboard/google/dedede/variants/baseboard/gpio.c b/src/mainboard/google/dedede/variants/baseboard/gpio.c
new file mode 100644
index 0000000000..c94af6fb7f
--- /dev/null
+++ b/src/mainboard/google/dedede/variants/baseboard/gpio.c
@@ -0,0 +1,33 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2020 The coreboot project Authors.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include <baseboard/gpio.h>
+#include <baseboard/variants.h>
+#include <commonlib/helpers.h>
+
+/* Pad configuration in ramstage*/
+static const struct pad_config gpio_table[] = {
+	/* ToDo: Fill gpio configuration */
+};
+
+/* Early pad configuration in bootblock */
+static const struct pad_config early_gpio_table[] = {
+	/* ToDo: Fill early gpio configuration */
+};
+
+const struct pad_config *__weak variant_gpio_table(size_t *num)
+{
+	*num = ARRAY_SIZE(gpio_table);
+	return gpio_table;
+}
+
+const struct pad_config *__weak variant_early_gpio_table(size_t *num)
+{
+	*num = ARRAY_SIZE(early_gpio_table);
+	return early_gpio_table;
+}
-- 
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