soc/intel/cannonlake: Define soc_intel_cannonlake_config

- Populate soc_intel_cannonlake_config
- Add usb.h and vr_config.h for CannonLake

Change-Id: I2a6e737594da1e766b157a38942e19a4f7fb9dfa
Signed-off-by: Pratik Prajapati <pratikkumar.v.prajapati@intel.com>
Reviewed-on: https://review.coreboot.org/21080
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>

3 files changed, 262 insertions, 0 deletions

diff --git a/src/soc/intel/cannonlake/chip.h b/src/soc/intel/cannonlake/chip.h
index 38f9a1ff7b..ea9f7d762a 100644
--- a/src/soc/intel/cannonlake/chip.h
+++ b/src/soc/intel/cannonlake/chip.h
@@ -20,17 +20,172 @@
 
 #include <intelblocks/gspi.h>
 #include <stdint.h>
+#include <soc/usb.h>
+#include <soc/vr_config.h>
 
 struct soc_intel_cannonlake_config {
 	/* GSPI */
 	struct gspi_cfg gspi[CONFIG_SOC_INTEL_COMMON_BLOCK_GSPI_MAX];
 
+	/* Interrupt Routing configuration.
+	 * If bit7 is 1, the interrupt is disabled. */
+	uint8_t pirqa_routing;
+	uint8_t pirqb_routing;
+	uint8_t pirqc_routing;
+	uint8_t pirqd_routing;
+	uint8_t pirqe_routing;
+	uint8_t pirqf_routing;
+	uint8_t pirqg_routing;
+	uint8_t pirqh_routing;
+
+	/* GPE configuration */
+	uint32_t gpe0_en_1; /* GPE0_EN_31_0 */
+	uint32_t gpe0_en_2; /* GPE0_EN_63_32 */
+	uint32_t gpe0_en_3; /* GPE0_EN_95_64 */
+	uint32_t gpe0_en_4; /* GPE0_EN_127_96 / GPE_STD */
+
 	/* Gpio group routed to each dword of the GPE0 block. Values are
 	 * of the form GPP_[A:G] or GPD. */
 	uint8_t gpe0_dw0; /* GPE0_31_0 STS/EN */
 	uint8_t gpe0_dw1; /* GPE0_63_32 STS/EN */
 	uint8_t gpe0_dw2; /* GPE0_95_64 STS/EN */
 
+	/* Generic IO decode ranges */
+	uint32_t gen1_dec;
+	uint32_t gen2_dec;
+	uint32_t gen3_dec;
+	uint32_t gen4_dec;
+
+	/* Enable S0iX support */
+	int s0ix_enable;
+	/* Enable DPTF support */
+	int dptf_enable;
+
+	/* Deep SX enable for both AC and DC */
+	int deep_s3_enable;
+	int deep_s5_enable;
+
+	/* Deep Sx Configuration
+	 *  DSX_EN_WAKE_PIN       - Enable WAKE# pin
+	 *  DSX_EN_LAN_WAKE_PIN   - Enable LAN_WAKE# pin
+	 *  DSX_EN_AC_PRESENT_PIN - Enable AC_PRESENT pin */
+	uint32_t deep_sx_config;
+
+	/* TCC activation offset */
+	uint32_t tcc_offset;
+
+	uint64_t PlatformMemorySize;
+	uint8_t SmramMask;
+	uint8_t MrcFastBoot;
+	uint32_t TsegSize;
+	uint16_t MmioSize;
+
+	/* DDR Frequency Limit. Maximum Memory Frequency Selections in Mhz.
+	 * Options : 1067, 1333, 1600, 1867, 2133, 2400, 2667, 2933, 0(Auto) */
+	uint16_t DdrFreqLimit;
+
+	/* SAGV Low Frequency Selections in Mhz.
+	 * Options : 1067, 1333, 1600, 1867, 2133, 2400, 2667, 2933, 0(Auto) */
+	uint16_t FreqSaGvLow;
+
+	/* SAGV Mid Frequency Selections in Mhz.
+	 * Options : 1067, 1333, 1600, 1867, 2133, 2400, 2667, 2933, 0(Auto) */
+	uint16_t FreqSaGvMid;
+
+	/* System Agent dynamic frequency support. Only effects ULX/ULT CPUs.
+	 * When enabled memory will be training at two different frequencies.
+	 * 0:Disabled, 1:FixedLow, 2:FixedMid, 3:FixedHigh, 4:Enabled */
+	uint8_t SaGv;
+
+	/* Rank Margin Tool. 1:Enable, 0:Disable */
+	uint8_t RMT;
+
+	/* LAN controller. 1:Enable, 0:Disable */
+	uint8_t PchLanEnable;
+
+	/* USB related */
+	struct usb2_port_config usb2_ports[16];
+	struct usb3_port_config usb3_ports[10];
+	uint8_t XdciEnable;
+	uint8_t SsicPortEnable;
+
+	/* SATA related */
+	uint8_t SataEnable;
+	uint8_t SataMode;
+	uint8_t SataSalpSupport;
+	uint8_t SataPortsEnable[8];
+	uint8_t SataPortsDevSlp[8];
+
+	/* Audio related */
+	uint8_t PchHdaEnable;
+	uint8_t PchHdaDspEnable;
+
+	/* Enable/Disable HD Audio Link. Muxed with SSP0/SSP1/SNDW1 */
+	uint8_t PchHdaAudioLinkHda;
+
+	/* Pcie Root Ports */
+	uint8_t PcieRpEnable[CONFIG_MAX_ROOT_PORTS];
+	uint8_t PcieRpClkReqSupport[CONFIG_MAX_ROOT_PORTS];
+	uint8_t PcieRpClkReqNumber[CONFIG_MAX_ROOT_PORTS];
+
+	/* SMBus */
+	uint8_t SmbusEnable;
+
+	/* eMMC and SD */
+	uint8_t ScsEmmcEnabled;
+	uint8_t ScsEmmcHs400Enabled;
+	uint8_t PchScsEmmcHs400TuningRequired;
+	uint8_t ScsSdCardEnabled;
+	uint8_t ScsUfsEnabled;
+
+	/* Integrated Sensor */
+	uint8_t PchIshEnable;
+
+	/* Heci related */
+	uint8_t Heci3Enabled;
+
+	/* Gfx related */
+	uint8_t IgdDvmt50PreAlloc;
+	uint8_t InternalGfx;
+	uint8_t SkipExtGfxScan;
+
+	uint32_t GraphicsConfigPtr;
+	uint8_t Device4Enable;
+
+	/* GPIO IRQ Select. The valid value is 14 or 15 */
+	uint8_t GpioIrqRoute;
+	/* SCI IRQ Select. The valid value is 9, 10, 11, 20, 21, 22, 23 */
+	uint8_t SciIrqSelect;
+	/* TCO IRQ Select. The valid value is 9, 10, 11, 20, 21, 22, 23 */
+	uint8_t TcoIrqSelect;
+	uint8_t TcoIrqEnable;
+
+	enum {
+		CHIPSET_LOCKDOWN_FSP = 0, /* FSP handles locking per UPDs */
+		CHIPSET_LOCKDOWN_COREBOOT, /* coreboot handles locking */
+	} chipset_lockdown;
+
+	uint8_t SkipMpInit;
+	/* VrConfig Settings for 5 domains
+	 * 0 = System Agent, 1 = IA Core, 2 = Ring,
+	 * 3 = GT unsliced,  4 = GT sliced */
+	struct vr_config domain_vr_config[NUM_VR_DOMAINS];
+	/* HeciEnabled decides the state of Heci1 at end of boot
+	 * Setting to 0 (default) disables Heci1 and hides the device from OS */
+	uint8_t HeciEnabled;
+	/* PL2 Override value in Watts */
+	uint32_t tdp_pl2_override;
+	/* Intel Speed Shift Technology */
+	uint8_t speed_shift_enable;
+	/* Enable VR specific mailbox command
+	 * 00b - no VR specific cmd sent
+	 * 01b - VR mailbox cmd specifically for the MPS IMPV8 VR will be sent
+	 * 10b - VR specific cmd sent for PS4 exit issue
+	 * 11b - Reserved */
+	uint8_t SendVrMbxCmd;
+
+	/* Enable/Disable EIST. 1b:Enabled, 0b:Disabled */
+	uint8_t eist_enable;
 };
 
 typedef struct soc_intel_cannonlake_config config_t;
diff --git a/src/soc/intel/cannonlake/include/soc/usb.h b/src/soc/intel/cannonlake/include/soc/usb.h
new file mode 100644
index 0000000000..eac017e051
--- /dev/null
+++ b/src/soc/intel/cannonlake/include/soc/usb.h
@@ -0,0 +1,38 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Intel Corporation.
+ *
+ * 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 _SOC_USB_H_
+#define _SOC_USB_H_
+
+#include <stdint.h>
+
+struct usb2_port_config {
+	uint8_t enable;
+	uint8_t ocpin;
+	uint8_t tx_bias;
+	uint8_t tx_emp_enable;
+	uint8_t pre_emp_bias;
+	uint8_t pre_emp_bit;
+};
+
+struct usb3_port_config {
+	uint8_t enable;
+	uint8_t ocpin;
+	uint8_t tx_de_emp;
+	uint8_t tx_downscale_amp;
+};
+
+#endif
diff --git a/src/soc/intel/cannonlake/include/soc/vr_config.h b/src/soc/intel/cannonlake/include/soc/vr_config.h
new file mode 100644
index 0000000000..47f659a1c0
--- /dev/null
+++ b/src/soc/intel/cannonlake/include/soc/vr_config.h
@@ -0,0 +1,69 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2017 Intel Corporation.
+ *
+ * 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.
+ */
+
+/* VR Settings for each domain */
+
+#ifndef _SOC_VR_CONFIG_H_
+#define _SOC_VR_CONFIG_H_
+
+#include <fsp/api.h>
+
+struct vr_config {
+
+	/* The below settings will take effect when this is set to 1
+	 * for that domain. */
+	uint8_t vr_config_enable;
+
+	/* Power State X current cuttof in 1/4 Amp increments
+	 * Range is 0-128A */
+	uint16_t psi1threshold;
+	uint16_t psi2threshold;
+	uint16_t psi3threshold;
+
+	/* Enable power state 3/4 for different domains */
+	uint8_t psi3enable;
+	uint8_t psi4enable;
+
+	/* Imon slope correction. Specified in 1/100 increment
+	 * values. Range is 0-200. 125 = 1.25 */
+	uint8_t imon_slope;
+
+	/* Imon offset correction. Units 1/1000, Range 0-63999
+	 * For an offset = 12.580, use 12580. 0 = Auto */
+	uint8_t imon_offset;
+
+	/* VR Icc Max limit. 0-255A in 1/4 A units. 400 = 100A */
+	uint16_t icc_max;
+
+	/* VR Voltage Limit. Range is 0-7999mV */
+	uint16_t voltage_limit;
+
+	/* AC and DC Loadline in 1/100 mOhms. Range is 0-6249 */
+	uint16_t ac_loadline;
+	uint16_t dc_loadline;
+};
+
+/* VrConfig Settings for 4 domains
+ * 0 = System Agent, 1 = IA Core,
+ * 2 = GT unsliced,  3 = GT sliced */
+enum vr_domain {
+	VR_SYSTEM_AGENT,
+	VR_IA_CORE,
+	VR_GT_UNSLICED,
+	VR_GT_SLICED,
+	NUM_VR_DOMAINS
+};
+
+#endif