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>

3 files changed, 51 insertions, 0 deletions

diff --git a/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/ec.h b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/ec.h
new file mode 100644
index 0000000000..3825cc8824
--- /dev/null
+++ b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/ec.h
@@ -0,0 +1,14 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef __MAINBOARD_EC_H__
+#define __MAINBOARD_EC_H__
+
+
+
+
+
+#endif /* __MAINBOARD_EC_H__ */
diff --git a/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/gpio.h
new file mode 100644
index 0000000000..8411900243
--- /dev/null
+++ b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/gpio.h
@@ -0,0 +1,13 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef __BASEBOARD_GPIO_H__
+#define __BASEBOARD_GPIO_H__
+
+#include <soc/gpio.h>
+
+
+#endif /* BASEBOARD_GPIO_H */
diff --git a/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/variants.h
new file mode 100644
index 0000000000..1d8a934ecc
--- /dev/null
+++ b/src/mainboard/google/deltaur/variants/baseboard/include/baseboard/variants.h
@@ -0,0 +1,24 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef __BASEBOARD_VARIANTS_H__
+#define __BASEBOARD_VARIANTS_H__
+
+#include <soc/gpio.h>
+#include <stddef.h>
+#include <vendorcode/google/chromeos/chromeos.h>
+
+/*
+ * The next set of functions return the gpio table and fill in the number of
+ * entries for each table.
+ */
+const struct pad_config *variant_base_gpio_table(size_t *num);
+const struct pad_config *variant_early_gpio_table(size_t *num);
+const struct pad_config *variant_override_gpio_table(size_t *num);
+
+const struct cros_gpio *variant_cros_gpios(size_t *num);
+
+#endif /* __BASEBOARD_VARIANTS_H__ */