mb/google/deltaur: add deltaur mainboard initial support

Created a new Google baseboard using Tiger Lake named deltaur, taking
volteer as a starting point.

BUG=b:151102807
TEST=make build successful

Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Change-Id: Ib98f328df22f39e7d9d625a3292954881ee15b15
Reviewed-on: https://review.coreboot.org/c/coreboot/+/39502
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: EricR Lai <ericr_lai@compal.corp-partner.google.com>

1 files changed, 35 insertions, 0 deletions

diff --git a/src/mainboard/google/deltaur/mainboard.c b/src/mainboard/google/deltaur/mainboard.c
new file mode 100644
index 0000000000..eca5ee8e78
--- /dev/null
+++ b/src/mainboard/google/deltaur/mainboard.c
@@ -0,0 +1,35 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#include <arch/acpi.h>
+#include <baseboard/variants.h>
+#include <device/device.h>
+#include <soc/gpio.h>
+#include <vendorcode/google/chromeos/chromeos.h>
+#include <variant/gpio.h>
+
+
+static void mainboard_enable(struct device *dev)
+{
+	dev->ops->acpi_inject_dsdt_generator = chromeos_dsdt_generator;
+}
+
+static void mainboard_chip_init(void *chip_info)
+{
+	const struct pad_config *base_pads;
+	const struct pad_config *override_pads;
+	size_t base_num, override_num;
+
+	base_pads = variant_base_gpio_table(&base_num);
+	override_pads = variant_override_gpio_table(&override_num);
+
+	gpio_configure_pads_with_override(base_pads, base_num, override_pads, override_num);
+}
+
+struct chip_operations mainboard_ops = {
+	.init = mainboard_chip_init,
+	.enable_dev = mainboard_enable,
+};