cnlrvp: add initial board support files

Add cnl rvp board and config files

BRANCH=None
BUG=None
TEST=Boot to OS via SATA/eMMC/USB on cnl-u rvp

Change-Id: I7c75e47f7d90a22ce34bb1b62d3b54a2eab71ad7
Signed-off-by: Bora Guvendik <bora.guvendik@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/667873

Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Furquan Shaikh <furquan@chromium.org>
Reviewed-by: Nick Vaccaro <nvaccaro@chromium.org>

board/cnlrvp/defconfig

+# Arch
+CONFIG_ARCH_X86=y
+
+# Board
+CONFIG_BOARD="cnlrvp"
+
+# Image
+CONFIG_FMAP_OFFSET=0xC90000
+
+# Vboot
+CONFIG_EC_SOFTWARE_SYNC=n
+CONFIG_VIRTUAL_DEV_SWITCH=y
+
+CONFIG_CROSSYSTEM_ACPI=y
+CONFIG_NV_STORAGE_CMOS=y
+
+# Kernel format
+CONFIG_KERNEL_ZIMAGE=y
+
+# Drivers
+CONFIG_DRIVER_BUS_I2C_CROS_EC_TUNNEL=y
+CONFIG_DRIVER_BUS_I2C_DESIGNWARE=y
+CONFIG_DRIVER_BUS_I2C_DESIGNWARE_PCI=y
+CONFIG_DRIVER_EC_CROS=n
+CONFIG_DRIVER_EC_CROS_LPC=n
+CONFIG_DRIVER_FLASH_MEMMAPPED=y
+CONFIG_DRIVER_INPUT_PS2=y
+CONFIG_DRIVER_INPUT_USB=y
+CONFIG_DRIVER_POWER_PCH=y
+CONFIG_DRIVER_SDHCI=y
+CONFIG_DRIVER_SOUND_GPIO_I2S=y
+CONFIG_DRIVER_SOUND_GPIO_PDM=y
+CONFIG_DRIVER_SOUND_MAX98357A=y
+CONFIG_DRIVER_SOUND_ROUTE=y
+CONFIG_DRIVER_SOUND_SSM4567=y
+CONFIG_DRIVER_STORAGE_MMC=y
+CONFIG_DRIVER_STORAGE_SDHCI_PCI=y
+CONFIG_DRIVER_AHCI=y
+CONFIG_MOCK_TPM=y

src/board/cnlrvp/Makefile.inc

+depthcharge-y += board.c

src/board/cnlrvp/board.c

+/*
+ * Copyright (C) 2015 Google Inc.
+ * Copyright (C) 2016 Intel Corporation
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * 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; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * 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.
+ *
+ */
+
+/*
+ * These needs to be included first.
+ * Some of the driver headers would be dependent on these.
+ */
+#include <pci.h>
+#include <pci/pci.h>
+
+#include "base/init_funcs.h"
+#include "base/list.h"
+#include "drivers/bus/i2c/designware.h"
+#include "drivers/bus/i2c/i2c.h"
+#include "drivers/bus/usb/usb.h"
+#include "drivers/flash/flash.h"
+#include "drivers/flash/memmapped.h"
+#include "drivers/storage/ahci.h"
+#include "drivers/gpio/sysinfo.h"
+#include "drivers/power/pch.h"
+#include "drivers/storage/blockdev.h"
+#include "drivers/storage/sdhci.h"
+#include "drivers/tpm/lpc.h"
+#include "drivers/tpm/tpm.h"
+#include <gbb_header.h>
+#include <libpayload.h>
+#include <sysinfo.h>
+#include "vboot/util/flag.h"
+#include "vboot/util/commonparams.h"
+
+/*
+ * Clock frequencies for the eMMC and SD ports are defined below. The minimum
+ * frequency is the same for both interfaces, the firmware does not run any
+ * interface faster than 52 MHz, but defines maximum eMMC frequency as 200 MHz
+ * for proper divider settings.
+ */
+#define EMMC_SD_CLOCK_MIN	400000
+#define EMMC_CLOCK_MAX		25000000
+#define SD_CLOCK_MAX		52000000
+
+static int board_setup(void)
+{
+	sysinfo_install_flags(NULL);
+
+	/* 16MB SPI Flash */
+	flash_set_ops(&new_mem_mapped_flash(0xff000000, 0x1000000)->ops);
+
+	/* PCH Power */
+	power_set_ops(&cannonlake_power_ops);
+
+	uintptr_t UsbMmioBase =
+		pci_read_config32(PCI_DEV(0, 0x14, 0), PCI_BASE_ADDRESS_0);
+	UsbMmioBase &= 0xFFFF0000; /* 32 bits only */
+	UsbHostController *usb_host1 = new_usb_hc(XHCI, UsbMmioBase);
+	list_insert_after(&usb_host1->list_node, &usb_host_controllers);
+
+        /* SATA SSD */
+        AhciCtrlr *ahci = new_ahci_ctrlr(PCI_DEV(0, 0x17, 0));
+        list_insert_after(&ahci->ctrlr.list_node, &fixed_block_dev_controllers);
+
+	/* eMMC */
+	SdhciHost *emmc = new_pci_sdhci_host(PCI_DEV(0, 0x1a, 0), 0,
+			EMMC_SD_CLOCK_MIN, EMMC_CLOCK_MAX);
+	list_insert_after(&emmc->mmc_ctrlr.ctrlr.list_node,
+			&fixed_block_dev_controllers);
+
+	return 0;
+}
+
+INIT_FUNC(board_setup);