Add/Combine Haswell Chromebooks using variant board scheme
Combine existing boards google/falco and google/peppy with new
ChromeOS devices leon and wolf, using their common reference board
(slippy) as a base.
Chromium sources used:
firmware-falco_peppy-4389.81.B d7703cac [falco: Add support for Samsung...]
firmware-leon-4389.61.B ea1bf55 [haswell: Enable 2x Refresh Mode]
firmware-wolf-4389.24.B 7c5a9c2 [Wolf: haswell: Add small delay before...]
Additionally, some minor cleanup/changes were made:
- I2C devices set to use ACPI (vs PCI) mode
- I2C device ACPI entries adjusted as per above
- I2C devices set to use level (vs edge) interrupt triggering
- XHCI finalization enabled in devicetree
- HDA verb entries use simplified macro entry format
Existing google/falco and google/peppy boards will be removed in a
subsequent commit.
Variant setup modeled after google/beltino
Change-Id: I087df5f98c1bb4ddd0ab24ee9ff786a9d38d87be
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/17621
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/src/mainboard/google/slippy/onboard.h b/src/mainboard/google/slippy/onboard.h
new file mode 100644
index 0000000..9e1dc8b
--- /dev/null
+++ b/src/mainboard/google/slippy/onboard.h
@@ -0,0 +1,39 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2012 Google Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef ONBOARD_H
+#define ONBOARD_H
+
+#define BOARD_LIGHTSENSOR_NAME "lightsensor"
+#define BOARD_LIGHTSENSOR_IRQ 51 /* PIRQT */
+#define BOARD_LIGHTSENSOR_I2C_BUS 2 /* I2C1 */
+#define BOARD_LIGHTSENSOR_I2C_ADDR 0x44
+
+#define BOARD_TRACKPAD_NAME "trackpad"
+#define BOARD_TRACKPAD_IRQ 37 /* PIRQV */
+#define BOARD_TRACKPAD_WAKE_GPIO 12 /* GPIO12 */
+#define BOARD_TRACKPAD_I2C_BUS 1 /* I2C0 */
+#define BOARD_TRACKPAD_I2C_ADDR 0x67
+
+#define BOARD_TOUCHSCREEN_NAME "touchscreen"
+#define BOARD_TOUCHSCREEN_IRQ 38 /* PIRQW */
+#define BOARD_TOUCHSCREEN_WAKE_GPIO 25 /* GPIO25 */
+#define BOARD_TOUCHSCREEN_I2C_BUS 2 /* I2C1 */
+#define BOARD_TOUCHSCREEN_I2C_ADDR 0x4a
+
+#define PEPPY_BOARD_VERSION_PROTO 0
+#define PEPPY_BOARD_VERSION_EVT 1
+
+#endif