Combine Baytrail ChromeOS devices using variant scheme

Combine existing boards google/enguarde and google/ninja using
their common reference board google/rambi as a baseboard.

Variants contain board specific data:
 - DPTF ACPI components
 - I2C ACPI devices
 - RAM config / SPD data
 - devicetree config
 - GPIOs
 - board-specific HW components (e.g., LAN)

Additionally, some minor cleanup/changes were made:
 - remove unused ACPI trackpad/touchscreen devices
 - correct I2C addresses in SMBIOS entries
 - clean up comment formatting
 - remove ACPI device for unused light sensor
 - switch I2C ACPI devices from edge to level triggered interrupts,
   for better compatibility/functionality (and to be consistent
   with other recently-upstreamed ChromeOS devices)

The existing enguarde and ninja boards are removed.

Variant setup modeled after google/auron

Change-Id: Iae7855af9a224fd4cb948b854494e39b545ad449
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/18129
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

1 files changed, 0 insertions, 93 deletions

diff --git a/src/mainboard/google/ninja/acpi/mainboard.asl b/src/mainboard/google/ninja/acpi/mainboard.asl
deleted file mode 100644
index 513fe7d290..0000000000
--- a/src/mainboard/google/ninja/acpi/mainboard.asl
+++ /dev/null
@@ -1,93 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2015 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.
- */
-
-#include <mainboard/google/ninja/onboard.h>
-
-Scope (\_SB)
-{
-	Device (LID0)
-	{
-		Name (_HID, EisaId ("PNP0C0D"))
-		Name (_PRW, Package() { BOARD_PCH_WAKE_GPIO, 0x5 })
-		Method (_LID, 0)
-		{
-			Store (\_SB.PCI0.LPCB.EC0.LIDS, \LIDS)
-			Return (\LIDS)
-		}
-	}
-
-	Device (PWRB)
-	{
-		Name (_HID, EisaId ("PNP0C0C"))
-		Name (_UID, 1)
-	}
-}
-
-Scope (\_SB.I2C2)
-{
-	Device (CODC)
-	{
-		/*
-		 * TODO(dlaurie): Need official HID.
-		 *
-		 * The current HID is created from the Maxim Integrated
-		 * PCI Vendor ID 193Ch and a shortened device identifier.
-		 */
-		Name (_HID, "193C9890")
-		Name (_DDN, "Maxim 98090 Codec")
-		Name (_UID, 1)
-
-		Name (SPKR, 0)
-
-		Name (_CRS, ResourceTemplate()
-		{
-			I2cSerialBus (
-				0x10,                     // SlaveAddress
-				ControllerInitiated,      // SlaveMode
-				400000,                   // ConnectionSpeed
-				AddressingMode7Bit,       // AddressingMode
-				"\\_SB.I2C2",             // ResourceSource
-			)
-			Interrupt (ResourceConsumer, Edge, ActiveLow)
-			{
-				BOARD_CODEC_IRQ
-			}
-		})
-
-		Method (_STA)
-		{
-			If (LEqual (\S2EN, 1)) {
-				Return (0xF)
-			} Else {
-				Return (0x0)
-			}
-		}
-	}
-}
-
-Scope (\_SB.LPEA)
-{
-	Name (GBUF, ResourceTemplate ()
-	{
-		/* Jack Detect (index 0) */
-		GpioInt (Edge, ActiveHigh, Exclusive, PullNone,,
-			 "\\_SB.GPSC") { 14 }
-
-		/* Mic Detect (index 1) */
-		GpioInt (Edge, ActiveHigh, Exclusive, PullNone,,
-			 "\\_SB.GPSC") { 15 }
-	})
-}