Add Haswell Chromeboxes/Chromebase using variant board scheme

Combine existing board google/panther with new ChromeOS devices
mccloud, monroe, tricky, and zako, using their common reference board
(beltino) as a base.

Chromium sources used:
firmware-mccloud-5827.B 65bfee7 [haswell: No need pre-graphics delay...]
firmware-monroe-4921.B 1ac749d [Monroe: Disable KB/MS in ITE8772.]
firmware-tricky-5829.B 2db5322 [haswell: No need pre-graphics delay...]
firmware-zako-5219.B eacedef [haswell: No need pre-graphics delay...]

Existing google/panther board will be removed in a subsequent commit.

Variant setup modeled after google/reef

Change-Id: I5d7e0c2551e8b0707841032460c35615cefb2886
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/17329
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>

2 files changed, 173 insertions, 0 deletions

diff --git a/src/mainboard/google/beltino/variants/mccloud/include/variant/gpio.h b/src/mainboard/google/beltino/variants/mccloud/include/variant/gpio.h
new file mode 100644
index 0000000000..116eeeb07a
--- /dev/null
+++ b/src/mainboard/google/beltino/variants/mccloud/include/variant/gpio.h
@@ -0,0 +1,120 @@
+/*
+ * 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 MCCLOUD_GPIO_H
+#define MCCLOUD_GPIO_H
+
+#include <southbridge/intel/lynxpoint/lp_gpio.h>
+
+const struct pch_lp_gpio_map mainboard_gpio_map[] = {
+	LP_GPIO_UNUSED,        /* 0: UNUSED */
+	LP_GPIO_UNUSED,        /* 1: UNUSED */
+	LP_GPIO_UNUSED,        /* 2: UNUSED */
+	LP_GPIO_UNUSED,        /* 3: UNUSED */
+	LP_GPIO_NATIVE,        /* 4: NATIVE: I2C0_SDA_GPIO4 */
+	LP_GPIO_NATIVE,        /* 5: NATIVE: I2C0_SCL_GPIO5 */
+	LP_GPIO_NATIVE,        /* 6: NATIVE: I2C1_SDA_GPIO6 */
+	LP_GPIO_NATIVE,        /* 7: NATIVE: I2C1_SCL_GPIO7 */
+	LP_GPIO_ACPI_SCI,      /* 8: LAN_WAKE_L_Q */
+	LP_GPIO_OUT_HIGH,      /* 9: PP3300_WLAN_EN */
+	LP_GPIO_ACPI_SCI,      /* 10: WLAN_WAKE_L_Q */
+	LP_GPIO_UNUSED,        /* 11: SMBALERT */
+	LP_GPIO_INPUT_INVERT,  /* 12: RECOVERY_L */
+	LP_GPIO_UNUSED,        /* 13: UNUSED */
+	LP_GPIO_UNUSED,        /* 14: UNUSED */
+	LP_GPIO_UNUSED,        /* 15: UNUSED (STRAP) */
+	LP_GPIO_UNUSED,        /* 16: UNUSED */
+	LP_GPIO_OUT_HIGH,      /* 17: PP3300_VP8_EN */
+	LP_GPIO_UNUSED,        /* 18: UNUSED */
+	LP_GPIO_UNUSED,        /* 19: UNUSED */
+	LP_GPIO_NATIVE,        /* 20: NATIVE: CLK_PCIE_REQ2# */
+	LP_GPIO_NATIVE,        /* 21: NATIVE: CLK_PCIE_REQ3# */
+	LP_GPIO_NATIVE,        /* 22: NATIVE: CLK_PCIE_REQ4# */
+	LP_GPIO_UNUSED,        /* 23: UNUSED */
+	LP_GPIO_OUT_HIGH,      /* 24: WLAN_OFF_L */
+	LP_GPIO_UNUSED,        /* 25: UNUSED */
+	LP_GPIO_OUT_HIGH,      /* 26: USB_CTL_1 */
+	LP_GPIO_UNUSED,        /* 27: UNUSED */
+	LP_GPIO_OUT_LOW,      /* 28: USB_ILIM_SEL */
+	LP_GPIO_UNUSED,        /* 29: UNUSED */
+	LP_GPIO_NATIVE,        /* 30: NATIVE: PCH_SUSPWRACK_L */
+	LP_GPIO_NATIVE,        /* 31: NATIVE: PCH_ACPRESENT */
+	LP_GPIO_NATIVE,        /* 32: NATIVE: CLKRUN# */
+	LP_GPIO_NATIVE,        /* 33: NATIVE: DEVSLP0 */
+	LP_GPIO_ACPI_SMI,      /* 34: EC_SMI_L */
+	LP_GPIO_ACPI_SMI,      /* 35: PCH_NMI_DBG_L (route in NMI_EN) */
+	LP_GPIO_ACPI_SCI,      /* 36: EC_SCI_L */
+	LP_GPIO_UNUSED,        /* 37: UNUSED */
+	LP_GPIO_UNUSED,        /* 38: UNUSED */
+	LP_GPIO_UNUSED,        /* 39: UNUSED */
+	LP_GPIO_NATIVE,        /* 40: NATIVE: USB_OC0# */
+	LP_GPIO_NATIVE,        /* 41: NATIVE: USB_OC1# */
+	LP_GPIO_NATIVE,        /* 42: NATIVE: USB_OC2# */
+	LP_GPIO_NATIVE,        /* 43: NATIVE: USB_OC3# */
+	LP_GPIO_UNUSED,        /* 44: UNUSED */
+	LP_GPIO_OUT_HIGH,      /* 45: PP5000_CODEC_EN */
+	LP_GPIO_OUT_HIGH,      /* 46: BT_DISABLE_L */
+	LP_GPIO_OUT_HIGH,      /* 47: USB1_PWR_EN */
+	LP_GPIO_UNUSED,        /* 48: UNUSED */
+	LP_GPIO_OUT_HIGH,      /* 49: POWER_LED */
+	LP_GPIO_OUT_HIGH,      /* 50: VP8_DISABLE_L */
+	LP_GPIO_UNUSED,        /* 51: UNUSED */
+	LP_GPIO_UNUSED,        /* 52: UNUSED */
+	LP_GPIO_UNUSED,        /* 53: UNUSED */
+	LP_GPIO_UNUSED,        /* 54: UNUSED */
+	LP_GPIO_UNUSED,        /* 55: UNUSED */
+	LP_GPIO_OUT_HIGH,      /* 56: USB2_PWR_EN */
+	LP_GPIO_OUT_HIGH,      /* 57: USB3_PWR_EN */
+	LP_GPIO_INPUT,         /* 58: PCH_SPI_WP_D */
+	LP_GPIO_OUT_HIGH,      /* 59: PP3300_LAN_EN */
+	LP_GPIO_NATIVE,        /* 60: NATIVE: SMB0ALERT# */
+	LP_GPIO_UNUSED,        /* 61: UNUSED */
+	LP_GPIO_UNUSED,        /* 62: UNUSED */
+	LP_GPIO_NATIVE,        /* 63: NATIVE: PCH_SLP_S5_L */
+	LP_GPIO_UNUSED,        /* 64: UNUSED */
+	LP_GPIO_UNUSED,        /* 65: UNUSED */
+	LP_GPIO_UNUSED,        /* 66: UNUSED (STRAP) */
+	LP_GPIO_UNUSED,        /* 67: UNUSED */
+	LP_GPIO_UNUSED,        /* 68: UNUSED */
+	LP_GPIO_UNUSED,        /* 69: UNUSED */
+	LP_GPIO_UNUSED,        /* 70: UNUSED */
+	LP_GPIO_NATIVE,        /* 71: NATIVE: MODPHY_EN */
+	LP_GPIO_UNUSED,        /* 72: UNUSED */
+	LP_GPIO_UNUSED,        /* 73: UNUSED */
+	LP_GPIO_NATIVE,        /* 74: NATIVE: SMB_ME1_DAT */
+	LP_GPIO_NATIVE,        /* 75: NATIVE: SMB_ME1_CLK */
+	LP_GPIO_UNUSED,        /* 76: UNUSED */
+	LP_GPIO_UNUSED,        /* 77: UNUSED */
+	LP_GPIO_UNUSED,        /* 78: UNUSED */
+	LP_GPIO_UNUSED,        /* 79: UNUSED */
+	LP_GPIO_UNUSED,        /* 80: UNUSED */
+	LP_GPIO_NATIVE,        /* 81: NATIVE: SPKR */
+	LP_GPIO_NATIVE,        /* 82: NATIVE: EC_RCIN_L */
+	LP_GPIO_UNUSED,        /* 83: UNUSED */
+	LP_GPIO_UNUSED,        /* 84: UNUSED */
+	LP_GPIO_UNUSED,        /* 85: UNUSED */
+	LP_GPIO_UNUSED,        /* 86: UNUSED (STRAP) */
+	LP_GPIO_UNUSED,        /* 87: UNUSED */
+	LP_GPIO_UNUSED,        /* 88: UNUSED */
+	LP_GPIO_UNUSED,        /* 89: UNUSED */
+	LP_GPIO_UNUSED,        /* 90: UNUSED */
+	LP_GPIO_UNUSED,        /* 91: UNUSED */
+	LP_GPIO_UNUSED,        /* 92: UNUSED */
+	LP_GPIO_UNUSED,        /* 93: UNUSED */
+	LP_GPIO_UNUSED,        /* 94: UNUSED */
+	LP_GPIO_END
+};
+
+#endif
diff --git a/src/mainboard/google/beltino/variants/mccloud/include/variant/thermal.h b/src/mainboard/google/beltino/variants/mccloud/include/variant/thermal.h
new file mode 100644
index 0000000000..7c52c95e29
--- /dev/null
+++ b/src/mainboard/google/beltino/variants/mccloud/include/variant/thermal.h
@@ -0,0 +1,53 @@
+/*
+ * 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 THERMAL_H
+#define THERMAL_H
+
+/* Fan is OFF */
+#define FAN4_THRESHOLD_OFF	0
+#define FAN4_THRESHOLD_ON	0
+#define FAN4_PWM		0x00
+
+/* Fan is at LOW speed */
+#define FAN3_THRESHOLD_OFF	35
+#define FAN3_THRESHOLD_ON	40
+#define FAN3_PWM		0x88
+
+/* Fan is at MEDIUM speed */
+#define FAN2_THRESHOLD_OFF	44
+#define FAN2_THRESHOLD_ON	48
+#define FAN2_PWM		0x94
+
+/* Fan is at HIGH speed */
+#define FAN1_THRESHOLD_OFF	53
+#define FAN1_THRESHOLD_ON	58
+#define FAN1_PWM		0xb5
+
+/* Fan is at FULL speed */
+#define FAN0_THRESHOLD_OFF	65
+#define FAN0_THRESHOLD_ON	70
+#define FAN0_PWM		0xc4
+
+/* Temperature which OS will shutdown at */
+#define CRITICAL_TEMPERATURE	98
+
+/* Temperature which OS will throttle CPU */
+#define PASSIVE_TEMPERATURE	90
+
+/* Tj_max value for calculating PECI CPU temperature */
+#define MAX_TEMPERATURE		100
+
+#endif