mb/google/volteer: add volteer mainboard initial support

Created a new Google baseboard named volteer from scratch.

BUG=b:142961277
BRANCH=master
TEST="emerge-volteer coreboot" compiles successfully.

Change-Id: I03a13f3df4e819ab9cf63ad69867c807d2a1b651
Signed-off-by: Nick Vaccaro <nvaccaro@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38620
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Furquan Shaikh <furquan@google.com>

1 files changed, 19 insertions, 0 deletions

diff --git a/src/mainboard/google/volteer/bootblock.c b/src/mainboard/google/volteer/bootblock.c
new file mode 100644
index 0000000000..8685fa776a
--- /dev/null
+++ b/src/mainboard/google/volteer/bootblock.c
@@ -0,0 +1,19 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright 2020 The coreboot project Authors.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include <baseboard/variants.h>
+#include <bootblock_common.h>
+
+void bootblock_mainboard_init(void)
+{
+	const struct pad_config *pads;
+	size_t num;
+
+	pads = variant_early_gpio_table(&num);
+	gpio_configure_pads(pads, num);
+}