mb/prodrive/hermes: Add new mainboard port

This patch adds support for the Prodrive Hermes mainboard.

Tested with CoffeeLakeFspBinPkg FSP 7.0.68.41.

Untested:
* CNVi
* Intel Graphics

Tested:
* CPU Intel Xeon E2288G
* CPU Intel Core i3-9100F
* CPU Intel Core i7 9700KF
* CPU Intel Core i7 9700E
* CPU Intel Core i7 9700F
* CPU Intel Core i5 9600K
* CPU Intel Pentium Gold G5400
* PCIe Link Width x8 on Slot6 by changing PCIe mux
* All four DDR4 slots in different configurations
* USB2.0 HDR1
* USB2.0 HDR2
* USB3.0 HDR
* Slot1
* Slot2
* Slot3
* Slot4
* Slot6
* M2.M NVMEe
* Ethernet PHYs 0-4
* Aspeed BMC PCIe
* Aspeed BMC USB
* Aspeed Graphics init
* USB3 backplane all working
* I801 SMBUS

Not Working:
* Intel HDA

Change-Id: Id7d051d3fa6823618691d5572087c9ae589c2862
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Signed-off-by: Christian Walter <christian.walter@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38303
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
This commit is contained in:
Christian Walter 2020-01-09 15:42:42 +01:00 committed by Philipp Deppenwiese
parent b7cf7d36d7
commit b646e28769
25 changed files with 1360 additions and 0 deletions

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@ -130,6 +130,10 @@ The boards in this section are not real mainboards, but emulators.
- [PQ7-M107](portwell/pq7-m107.md) - [PQ7-M107](portwell/pq7-m107.md)
## Prodrive
- [Hermes](prodrive/hermes.md)
## Protectli ## Protectli
- [FW2B / FW4B](protectli/fw2b_fw4b.md) - [FW2B / FW4B](protectli/fw2b_fw4b.md)

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@ -0,0 +1,54 @@
# Hermes
Hermes is a regular ATX board designed for workstation PCs.
The board features:
* 5 PCIe 16x Gen3 slots
* 4 ECC capable DDR4 DIMMs
* 5 dedicated Ethernet ports
* 1 BMC Ethernet port
* VGA
* COM port
* 2 COM port headers
* 4 SATA ports,
* NVMe M2 slot
* CNVi M2 slot
* 3 optional DisplayPort outputs
* optional TPM2
## Required proprietary blobs
- [Intel FSP2.0]
- Intel SPS
## Flashing coreboot
* The BIOS flash can be updated over the BMC, but the update file has a proprietary format
* For development a dediprog compatible pinheader is present which allows to use an EM100
## Known issues
- MRC caching does not work on cold boot with Intel SPS (see [Intel FSP2.0])
## Technology
```eval_rst
+------------------+--------------------------------------------------+
| CPU | CoffeeLake + CoffeeLake R (Core + Xeon) |
+------------------+--------------------------------------------------+
| PCH | Intel C246 |
+------------------+--------------------------------------------------+
| Coprocessor | Intel SPS (server version of the ME) |
+------------------+--------------------------------------------------+
| Super I/O | none |
+------------------+--------------------------------------------------+
| BMC | Aspeed AST2500 |
+------------------+--------------------------------------------------+
```
## Extra links
[flashrom]: https://flashrom.org/Flashrom
[flashing tutorial]: ../../../../flash_tutorial/ext_power.md
[Intel FSP2.0]: ../../../../soc/intel/fsp/index.md
[AST2500]: https://www.aspeedtech.com/products.php?fPath=20&rId=440

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if VENDOR_PRODRIVE
choice
prompt "Mainboard model"
source "src/mainboard/prodrive/*/Kconfig.name"
endchoice
source "src/mainboard/prodrive/*/Kconfig"
config MAINBOARD_VENDOR
string
default "Prodrive"
endif # VENDOR_PRODRIVE

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config VENDOR_PRODRIVE
bool "Prodrive"

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config BOARD_PRODRIVE_HERMES_BASEBOARD
def_bool n
select SOC_INTEL_COFFEELAKE
select BOARD_ROMSIZE_KB_32768
select GENERIC_SPD_BIN
select HAVE_ACPI_TABLES
select SOC_INTEL_CANNONLAKE_PCH_H
select SUPERIO_ASPEED_COMMON_PRE_RAM
select SUPERIO_ASPEED_AST2400
select DRIVERS_ASPEED_AST_COMMON
select DRIVERS_ASPEED_AST2050
select SOC_INTEL_COMMON_BLOCK_GPIO_LEGACY_MACROS
select INTEL_LPSS_UART_FOR_CONSOLE
select MAINBOARD_HAS_TPM2
select MAINBOARD_HAS_LPC_TPM
select INTEL_GMA_HAVE_VBT
select SOC_INTEL_COMMON_BLOCK_HDA_VERB
select AZALIA_PLUGIN_SUPPORT
select ONBOARD_VGA_IS_PRIMARY
select DISABLE_ACPI_HIBERNATE
if BOARD_PRODRIVE_HERMES_BASEBOARD
config MAINBOARD_FAMILY
string
default "PRODRIVE_HERMES_SERIES"
config MAINBOARD_PART_NUMBER
string
default "Hermes CFL"
config MAINBOARD_DIR
string
default "prodrive/hermes"
config VARIANT_DIR
string
default "baseboard" if BOARD_PRODRIVE_HERMES_BASEBOARD
config MAX_CPUS
int
default 16
config OVERRIDE_DEVICETREE
string
default "variants/$(CONFIG_VARIANT_DIR)/overridetree.cb"
config DIMM_SPD_SIZE
int
default 512
config CONSOLE_POST
bool
default y
config POST_IO
bool
default n
config CBFS_SIZE
hex
default 0x900000
endif # BOARD_PRODRIVE_HERMES_BASEBOARD

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@ -0,0 +1,3 @@
config BOARD_PRODRIVE_HERMES
bool "Hermes"
select BOARD_PRODRIVE_HERMES_BASEBOARD

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# SPDX-License-Identifier: GPL-2.0-or-later
subdirs-y += variants/$(VARIANT_DIR)
CPPFLAGS_common += -I$(src)/mainboard/prodrive/hermes/variants/$(VARIANT_DIR)/include
bootblock-y += bootblock.c
romstage-y += memory.c
romstage-y += eeprom.c
ramstage-y += ramstage.c
ramstage-y += mainboard.c
ramstage-y += eeprom.c

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Category: server
Vendor name: Prodrive
ROM package: SOIC-8
ROM protocol: SPI
ROM socketed: n
Flashrom support: y
Release year: 2020

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <bootblock_common.h>
#include <console/console.h>
#include <soc/gpio.h>
#include <variant/gpio.h>
#include "gpio.h"
static void early_config_gpio(void)
{
/* This is a hack for FSP because it does things in MemoryInit()
* which it shouldn't do. We have to prepare certain gpios here
* because of the brokenness in FSP. */
size_t num = 0;
const struct pad_config *early_gpio_table = get_early_gpio_table(&num);
gpio_configure_pads(early_gpio_table, num);
}
void bootblock_mainboard_early_init(void)
{
early_config_gpio();
}
void bootblock_mainboard_init(void)
{
u8 bmc_hsi = (gpio_get(GPP_K13) << 3) |
(gpio_get(GPP_K12) << 2) |
(gpio_get(GPP_K14) << 1) |
(gpio_get(GPP_K16) << 0);
printk(BIOS_INFO, "BMC HSI 0x%x\n", bmc_hsi);
}

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@ -0,0 +1,48 @@
chip soc/intel/cannonlake
register "common_soc_config.chipset_lockdown" = CHIPSET_LOCKDOWN_COREBOOT
device cpu_cluster 0 on
device lapic 0 on end
end
device domain 0 on
device pci 00.0 on end # Host Bridge
device pci 01.0 on # PEG x8 / Slot 2
smbios_slot_desc "SlotTypePciExpressGen3X16" "SlotLengthOther" "SLOT2" "SlotDataBusWidth8X"
end
device pci 01.1 on # PEG x4 or x8 / Slot 6
smbios_slot_desc "SlotTypePciExpressGen3X16" "SlotLengthOther" "SLOT6" "SlotDataBusWidth4X"
end
device pci 01.2 on # PEG x4 or disabled / Slot 4
smbios_slot_desc "SlotTypePciExpressGen3X16" "SlotLengthOther" "SLOT4" "SlotDataBusWidth4X"
end
device pci 04.0 on end # SA Thermal device
device pci 04.0 on end # Intel Xeon E3
device pci 08.0 on end # Gaussian Mixture
device pci 12.0 on end # Thermal Subsystem
device pci 14.0 on end # USB xHCI
device pci 14.1 on end # USB xDCI (OTG)
device pci 14.2 on end # RAM controller
device pci 14.5 off end # SDCard
device pci 16.0 on end # Management Engine Interface
device pci 16.1 on end # Management Engine Interface
device pci 16.4 on end # Management Engine Interface
device pci 17.0 on end # SATA
device pci 1d.6 on
device pci 00.0 on # Aspeed PCI Bridge
device pci 00.0 on end # Aspeed 2500 VGA
end
end # PCIe
device pci 1f.0 on # LPC Interface
chip drivers/pc80/tpm
device pnp 0c31.0 on end
end
# AST2500, but not enabled to decode LPC cycles
end
device pci 1f.3 on end
device pci 1f.4 on end # SMBus
device pci 1f.5 on end # PCH SPI
end
end

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpi.h>
DefinitionBlock(
"dsdt.aml",
"DSDT",
0x02, // DSDT revision: ACPI v2.0 and up
OEM_ID,
ACPI_TABLE_CREATOR,
0x20110725 // OEM revision
)
{
#include <soc/intel/cannonlake/acpi/platform.asl>
// global NVS and variables
#include <soc/intel/common/block/acpi/acpi/globalnvs.asl>
Scope (\_SB) {
Device (PCI0) {
#include <soc/intel/common/block/acpi/acpi/northbridge.asl>
#include <soc/intel/cannonlake/acpi/southbridge.asl>
}
}
#include <southbridge/intel/common/acpi/sleepstates.asl>
}

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <device/pci_ops.h>
#include <console/console.h>
#include <device/smbus_host.h>
#include "variants/baseboard/include/eeprom.h"
/*
* Check Signature in EEPROM (M24C32-FMN6TP)
* If signature is there we assume that that the content is valid
*/
int check_signature(u8 addr)
{
u8 blob[8] = {0};
if (!read_write_config(addr, blob, EEPROM_OFFSET_FSP_SIGNATURE, 0, ARRAY_SIZE(blob))) {
// Check Signature
if (*(uint64_t *)blob == FSP_UPD_SIGNATURE) {
printk(BIOS_DEBUG, "CFG EEPROM: Signature valid.\n");
return 1;
}
printk(BIOS_DEBUG, "CFG EEPROM: Signature invalid - skipping option write.\n");
return 0;
}
return 0;
}
// Read data from offset and write it to offset in UPD
bool read_write_config(u8 addr, void *blob, size_t read_offset, size_t write_offset,
size_t size)
{
int ret = 0;
#if ENV_ROMSTAGE
pci_devfn_t dev = PCI_DEV(0, PCH_DEV_SLOT_LPC, 4);
#else
const struct device *dev = pcidev_on_root(PCH_DEV_SLOT_LPC, 4);
#endif
u32 smb_ctrl_reg = pci_read_config32(dev, HOSTC);
pci_write_config32(dev, HOSTC, smb_ctrl_reg | HOSTC_I2C_EN);
printk(BIOS_SPEW, "%s\tOffset: %04zx\tSize: %02zx\n", __func__,
read_offset, size);
/* We can always read two bytes at a time */
for (size_t i = 0; i < size; i = i + 2) {
u8 tmp[2] = {0};
ret = do_smbus_process_call(SMBUS_IO_BASE, addr, 0,
swab16(read_offset + i), (uint16_t *)&tmp[0]);
if (ret < 0)
break;
// Write to UPD
uint8_t *writePointer = (uint8_t *)blob + write_offset + i;
if (size > 1 && (size % 2 == 0))
memcpy(writePointer, tmp, 2);
else
*writePointer = tmp[0];
}
/* Restore I2C_EN bit */
pci_write_config32(dev, HOSTC, smb_ctrl_reg);
return ret;
}

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <device/azalia_device.h>
const u32 cim_verb_data[] = {
0x10ec0888, /* Codec Vendor / Device ID: Realtek ALC888 */
0x10ec0888, /* Subsystem ID */
10, /* Number of 4 dword sets */
AZALIA_SUBVENDOR(0, 0x10ec0888),
/* Port A: Front, Audio Header #1 */
AZALIA_PIN_CFG(0, 0x14, AZALIA_PIN_DESC(
INTEGRATED,
INTERNAL,
SPECIAL7,
LINE_OUT,
OTHER_ANALOG,
COLOR_UNKNOWN,
false,
0xf,
0
)),
/* Port B: Mic1, Line input (pink) */
AZALIA_PIN_CFG(0, 0x15, AZALIA_PIN_DESC(
JACK,
EXTERNAL_PRIMARY_CHASSIS,
REAR, //FIXME
LINE_IN,
STEREO_MONO_1_8,
PINK,
false,
0xf,
0
)),
/* Port C: Line, Speaker (only L) */
AZALIA_PIN_CFG(0, 0x16, AZALIA_PIN_DESC(
INTEGRATED,
INTERNAL,
NA,
SPEAKER,
TYPE_UNKNOWN,
COLOR_UNKNOWN,
false,
0xf,
0
)),
/* Port D: Sidesurr, Line out (green) */
AZALIA_PIN_CFG(0, 0x17, AZALIA_PIN_DESC(
//JACK,
LINE_OUT,
EXTERNAL_PRIMARY_CHASSIS,
REAR, //FIXME
LINE_OUT,
STEREO_MONO_1_8,
GREEN,
false,
0xf,
0
)),
/* Port E: Line2, Line input (blue) */
AZALIA_PIN_CFG(0, 0x18, AZALIA_PIN_DESC(
JACK,
EXTERNAL_PRIMARY_CHASSIS,
REAR, //FIXME
LINE_IN,
STEREO_MONO_1_8,
BLUE,
false,
0xf,
0
)),
/* Port F: Mic2, Audio Header #2 */
AZALIA_PIN_CFG(0, 0x19, AZALIA_PIN_DESC(
INTEGRATED,
INTERNAL,
SPECIAL7,
LINE_IN,
OTHER_ANALOG,
COLOR_UNKNOWN,
false,
0xf,
0
)),
/* Port G: Not connected */
AZALIA_PIN_CFG(0, 0x1a, AZALIA_PIN_DESC(
NC,
LOCATION_OTHER,
NA,
DEVICE_OTHER,
TYPE_OTHER,
COLOR_OTHER,
true,
0,
0
)),
/* Port H: Not connected */
AZALIA_PIN_CFG(0, 0x1b, AZALIA_PIN_DESC(
NC,
LOCATION_OTHER,
NA,
DEVICE_OTHER,
TYPE_OTHER,
COLOR_OTHER,
true,
0,
0
)),
/* S/PDIF-OUT */
AZALIA_PIN_CFG(0, 0x1e, AZALIA_PIN_DESC(
INTEGRATED,
INTERNAL,
NA,
SPDIF_OUT,
OTHER_DIGITAL,
COLOR_UNKNOWN,
true,
0xf,
0
)),
/* S/PDIF-IN */
AZALIA_PIN_CFG(0, 0x1f, AZALIA_PIN_DESC(
INTEGRATED,
INTERNAL,
NA,
SPDIF_IN,
OTHER_DIGITAL,
COLOR_UNKNOWN,
true,
0xf,
0
)),
//FIXME COdec ID
/*
* VerbTable: CFL Display Audio Codec
* Revision ID = 0xFF
* Codec Vendor: 0x8086280B
*/
0x8086280B,
0xFFFFFFFF,
5, /* Number of 4 dword sets */
/*
* Display Audio Verb Table
* For GEN9, the Vendor Node ID is 08h
* Port to be exposed to the inbox driver in the vanilla mode
* PORT C - BIT[7:6] = 01b
*/
0x00878140,
0x00878140,
0x00878140,
0x00878140,
/* Pin Widget 5 - PORT B - Configuration Default: 0x18560010 */
AZALIA_PIN_CFG(2, 0x05, 0x18560010),
/* Pin Widget 6 - PORT C - Configuration Default: 0x18560020 */
AZALIA_PIN_CFG(2, 0x06, 0x18560020),
/* Pin Widget 7 - PORT D - Configuration Default: 0x18560030 */
AZALIA_PIN_CFG(2, 0x07, 0x18560030),
/* Disable the third converter and third Pin (NID 08h) */
0x00878140,
0x00878140,
0x00878140,
0x00878140,
};
const u32 pc_beep_verbs[0] = {};
AZALIA_ARRAY_SIZES;

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <device/device.h>
#include "gpio.h"
/* FIXME: Example code below */
static void mb_configure_dp1_pwr(bool enable)
{
gpio_output(GPP_K3, enable);
}
static void mb_configure_dp2_pwr(bool enable)
{
gpio_output(GPP_K4, enable);
}
static void mb_configure_dp3_pwr(bool enable)
{
gpio_output(GPP_K5, enable);
}
static void mb_pcie_reset_pch_slots(bool enable)
{
gpio_output(GPP_K0, enable);
}
static void mb_pcie_reset_cpu_slots(bool enable)
{
gpio_output(GPP_K1, enable);
}
static void mb_pcie_reset_cnvi_slot(bool enable)
{
gpio_output(GPP_K2, enable);
}
static void mb_hda_amp_enable(bool enable)
{
gpio_output(GPP_C19, enable);
}
static void mb_usb31_rp1_pwr_enable(bool enable)
{
gpio_output(GPP_G0, enable);
}
static void mb_usb31_rp2_pwr_enable(bool enable)
{
gpio_output(GPP_G1, enable);
}
static void mb_usb31_fp_pwr_enable(bool enable)
{
gpio_output(GPP_G2, enable);
}
static void mb_usb2_fp1_pwr_enable(bool enable)
{
gpio_output(GPP_G3, enable);
}
static void mb_usb2_fp2_pwr_enable(bool enable)
{
gpio_output(GPP_G4, enable);
}
static void mainboard_enable(struct device *dev)
{
/* FIXME: Do runtime configuration once the board is production ready */
mb_configure_dp1_pwr(1);
mb_configure_dp2_pwr(1);
mb_configure_dp3_pwr(1);
if (0) {
mb_pcie_reset_pch_slots(1);
mb_pcie_reset_cpu_slots(0);
mb_pcie_reset_cnvi_slot(0);
}
mb_hda_amp_enable(1);
mb_usb31_rp1_pwr_enable(1);
mb_usb31_rp2_pwr_enable(1);
mb_usb31_fp_pwr_enable(1);
mb_usb2_fp1_pwr_enable(1);
mb_usb2_fp2_pwr_enable(1);
}
struct chip_operations mainboard_ops = {
.enable_dev = mainboard_enable,
};

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <variant/variants.h>
#include <soc/cnl_memcfg_init.h>
static const struct cnl_mb_cfg baseboard_memcfg_cfg = {
/* Access memory info through SMBUS. */
.spd[0] = {
.read_type = READ_SMBUS,
.spd_spec = {.spd_smbus_address = 0xA0}
},
.spd[1] = {
.read_type = READ_SMBUS,
.spd_spec = {.spd_smbus_address = 0xA2}
},
.spd[2] = {
.read_type = READ_SMBUS,
.spd_spec = {.spd_smbus_address = 0xA4}
},
.spd[3] = {
.read_type = READ_SMBUS,
.spd_spec = {.spd_smbus_address = 0xA6}
},
/* Baseboard uses 121, 81 and 100 rcomp resistors */
.rcomp_resistor = {121, 81, 100},
/* Baseboard Rcomp target values. */
.rcomp_targets = {100, 40, 20, 20, 26},
/* Baseboard is an interleaved design */
.dq_pins_interleaved = 1,
/* Baseboard is using config 2 for vref_ca */
.vref_ca_config = 2,
/* Disable Early Command Training */
.ect = 0,
};
const struct cnl_mb_cfg *variant_memcfg_config(void)
{
return &baseboard_memcfg_cfg;
}

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <soc/ramstage.h>
#include <variant/gpio.h>
#include "variants/baseboard/include/eeprom.h"
static fsp_params parmas_list[] = {
// FIXME: Fill with additional options
};
void mainboard_silicon_init_params(FSP_S_CONFIG *params)
{
size_t num = 0;
const struct pad_config *gpio_table = get_gpio_table(&num);
/* Configure pads prior to SiliconInit() in case there's any
dependencies during hardware initialization. */
gpio_configure_pads(gpio_table, num);
params->SataLedEnable = 1;
// Overwrite params
if (!check_signature(I2C_ADDR_EEPROM))
return;
for (u8 i = 0; i <= ARRAY_SIZE(parmas_list); i++) {
if (ARRAY_SIZE(parmas_list) == 0)
break;
read_write_config(I2C_ADDR_EEPROM, params, EEPROM_OFFSET_FSP_CONFIG +
parmas_list[i].offset,
EEPROM_OFFSET_FSP_CONFIG + parmas_list[i].offset,
parmas_list[i].size);
}
}

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/* SPDX-License-Identifier: GPL-2.0-only */
#include <soc/cnl_memcfg_init.h>
#include <soc/romstage.h>
#include <variant/variants.h>
#include "variants/baseboard/include/eeprom.h"
static fsp_params parmas_list[] = {
GET_VALUE(RMT),
GET_VALUE(HyperThreading),
GET_VALUE(BootFrequency)
};
void mainboard_memory_init_params(FSPM_UPD *memupd)
{
memupd->FspmConfig.UserBd = 7;
memupd->FspmTestConfig.SmbusSpdWriteDisable = 0;
memupd->FspmConfig.IedSize = 0x400000;
cannonlake_memcfg_init(&memupd->FspmConfig, variant_memcfg_config());
// Overwrite memupd
if (!check_signature(I2C_ADDR_EEPROM))
return;
for (size_t i = 0; i < ARRAY_SIZE(parmas_list); i++) {
read_write_config(I2C_ADDR_EEPROM, memupd, EEPROM_OFFSET_FSP_CONFIG +
parmas_list[i].offset,
EEPROM_OFFSET_FSP_CONFIG + parmas_list[i].offset,
parmas_list[i].size);
}
}

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## SPDX-License-Identifier: GPL-2.0-or-later
bootblock-y += gpio.c
ramstage-y += gpio.c

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Category: server
Vendor name: Prodrive
Board name: Hermes
Board URL: TBD
ROM protocol: SPI
ROM socketed: n
Flashrom support: y

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/* SPDX-License-Identifier: GPL-2.0-only */
#include "include/variant/gpio.h"
#include <commonlib/helpers.h>
/* Pad configuration in ramstage */
static const struct pad_config gpio_table[] = {
/* ------- GPIO Group GPP_A ------- */
/* ISH */
PAD_NC(GPP_A17, NONE),
PAD_NC(GPP_A18, NONE),
PAD_NC(GPP_A19, NONE),
PAD_NC(GPP_A20, NONE),
PAD_NC(GPP_A21, NONE),
PAD_NC(GPP_A22, NONE),
PAD_NC(GPP_A23, NONE),
/* ------- GPIO Group GPP_B ------- */
PAD_NC(GPP_B0, NONE),
PAD_NC(GPP_B1, NONE),
/* GPP_B2 - M2_E_BT_UART_WAKE_n */
PAD_CFG_GPI_INT(GPP_B2, NONE, DEEP, OFF),
/* GPP_B3 - PCH_M2_E_BT_KILL_n : handled at runtime */
/* GPP_B4 - PCH_M2_E_WLAN_KILL_n : handled at runtime */
/* SRCCLKREQ0# - SRCCLKREQ5# */
PAD_NC(GPP_B5, NONE),
PAD_NC(GPP_B6, NONE),
PAD_NC(GPP_B7, NONE),
PAD_NC(GPP_B8, NONE),
PAD_CFG_NF(GPP_B9, NONE, DEEP, NF1), /* M2_M_CLK_REQ_n */
PAD_CFG_NF(GPP_B10, NONE, DEEP, NF1), /* M2_E_CLK_REQ_n */
PAD_NC(GPP_B11, NONE),
/* GPP_B12 - SLP_S0_n */
PAD_CFG_NF(GPP_B12, NONE, DEEP, NF1),
/* GPP_B13 - PLTRST_n */
PAD_CFG_NF(GPP_B13, NONE, DEEP, NF1),
/* GPP_B14 - SPKR */
PAD_CFG_NF(GPP_B14, NONE, DEEP, NF1),
/* GSPI0 */
PAD_CFG_NF(GPP_B15, NONE, DEEP, NF1), /* SPI0_CS */
PAD_CFG_NF(GPP_B16, NONE, DEEP, NF1), /* SPI0_CLK */
PAD_CFG_NF(GPP_B17, NONE, DEEP, NF1), /* SPI0_MISO */
PAD_CFG_NF(GPP_B18, NONE, DEEP, NF1), /* SPI0_MOSI */
/* GSPI1 */
PAD_NC(GPP_B19, NONE),
PAD_NC(GPP_B20, NONE),
PAD_NC(GPP_B21, NONE),
PAD_NC(GPP_B22, NONE),
PAD_CFG_NF(GPP_B23, NONE, DEEP, NF1), /* PCH_SML1_ALERT_n */
/* ------- GPIO Group GPP_C ------- */
/* SML0 - Used by CSME */
PAD_CFG_NF(GPP_C3, NONE, DEEP, NF1), /* PCH_SML0_CLK */
PAD_CFG_NF(GPP_C4, NONE, DEEP, NF1), /* PCH_SML0_DATA */
PAD_CFG_NF(GPP_C5, NONE, DEEP, NF1), /* PCH_SML0_ALERT_N */
/* SML1 - Used by CSME */
PAD_CFG_NF(GPP_C6, NONE, DEEP, NF1), /* PCH_SML1_CLK */
PAD_CFG_NF(GPP_C7, NONE, DEEP, NF1), /* PCH_SML1_DATA */
/* UART0 */
PAD_CFG_NF(GPP_C8, NONE, DEEP, NF1), /* UART0_RXD */
PAD_CFG_NF(GPP_C9, NONE, DEEP, NF1), /* UART0_TXD */
PAD_CFG_NF(GPP_C10, NONE, DEEP, NF1), /* UART0_RTS_N */
PAD_CFG_NF(GPP_C11, NONE, DEEP, NF1), /* UART0_CTS_N */
/* UART1 */
PAD_CFG_NF(GPP_C12, NONE, DEEP, NF1), /* UART1_RXD */
PAD_CFG_NF(GPP_C13, NONE, DEEP, NF1), /* UART1_TXD */
PAD_CFG_NF(GPP_C14, NONE, DEEP, NF1), /* UART1_RTS_N */
PAD_CFG_NF(GPP_C15, NONE, DEEP, NF1), /* UART1_CTS_N */
PAD_NC(GPP_C17, NONE),
PAD_CFG_GPI_INT(GPP_C18, NONE, PLTRST, OFF), /* AUD_FPA_PRSNT_n */
/* GPP_C19 - AUD_AMP_EN : configured at runtime */
/* UART2 */
PAD_CFG_NF(GPP_C20, NONE, DEEP, NF1), /* UART2_RXD */
PAD_CFG_NF(GPP_C21, NONE, DEEP, NF1), /* UART2_TXD */
PAD_CFG_NF(GPP_C22, NONE, DEEP, NF1), /* UART2_RTS_N */
PAD_CFG_NF(GPP_C23, NONE, DEEP, NF1), /* UART2_CTS_N */
/* ------- GPIO Group GPP_D ------- */
/* SPI1 */
PAD_NC(GPP_D0, NONE),
PAD_NC(GPP_D1, NONE),
PAD_NC(GPP_D2, NONE),
PAD_NC(GPP_D3, NONE),
PAD_NC(GPP_D4, NONE),
/* I2S2 */
PAD_CFG_NF(GPP_D5, NONE, DEEP, NF1), /* M2_E_BT_PCMFRM_CRF_RST_n */
PAD_CFG_NF(GPP_D6, NONE, DEEP, NF1), /* M2_E_BT_PCMOUT_CLKREQ0 */
PAD_CFG_NF(GPP_D7, NONE, DEEP, NF1), /* M2_E_BT_PCMIN */
PAD_CFG_NF(GPP_D8, NONE, DEEP, NF1), /* M2_E_BT_PCMCLK */
/* ISH SPI */
PAD_NC(GPP_D9, NONE),
PAD_NC(GPP_D10, NONE),
PAD_NC(GPP_D11, NONE),
PAD_NC(GPP_D12, NONE),
/* ISH UART */
PAD_NC(GPP_D13, NONE),
PAD_NC(GPP_D14, NONE),
PAD_NC(GPP_D15, NONE),
PAD_NC(GPP_D16, NONE),
/* DMIC */
PAD_NC(GPP_D17, NONE),
PAD_NC(GPP_D18, NONE),
PAD_NC(GPP_D19, NONE),
PAD_NC(GPP_D20, NONE),
PAD_NC(GPP_D21, NONE),
PAD_NC(GPP_D22, NONE),
PAD_NC(GPP_D23, NONE),
/* ------- GPIO Group GPP_G ------- */
/* GPP_G0 - USB31_RP1_PWR_EN : configured at runtime */
/* GPP_G1 - USB31_RP2_PWR_EN : configured at runtime */
/* GPP_G2 - USB31_FP_PWR_EN : configured at runtime */
/* GPP_G3 - USB2_FP1_PWR_EN : configured at runtime */
/* GPP_G4 - USB2_FP2_PWR_EN : configured at runtime */
PAD_NC(GPP_G5, NONE),
PAD_NC(GPP_G6, NONE),
PAD_NC(GPP_G7, NONE),
/* ------- GPIO Group GPD ------- */
/* GPD0 - BATLOW */
PAD_CFG_NF(GPD0, NONE, DEEP, NF1),
/* GPD1 - ACPRESENT */
PAD_CFG_NF(GPD1, NONE, DEEP, NF1),
/* GPD2 - LAN_WAKE# */
PAD_CFG_NF(GPD2, NONE, DEEP, NF1),
/* GPD3 - PRWBTN# */
PAD_CFG_NF(GPD3, NONE, DEEP, NF1),
/* GPD4 - SLP_S3# */
PAD_CFG_NF(GPD4, NONE, DEEP, NF1),
/* GPD5 - SLP_S4# */
PAD_CFG_NF(GPD5, NONE, DEEP, NF1),
/* GPD6 - SLP_A# */
PAD_CFG_NF(GPD6, NONE, DEEP, NF1),
/* GPD7 - GPIO */
PAD_NC(GPD7, NONE),
/* GPD8 - SUSCLK */
PAD_CFG_NF(GPD8, NONE, DEEP, NF1),
/* GPD9 - SLP_WLAN */
PAD_CFG_NF(GPD9, NONE, DEEP, NF1),
/* GPD10 - SLP_S5# */
PAD_CFG_NF(GPD10, NONE, DEEP, NF1),
/* GPD11 - LAN_DISABLE_n */
PAD_CFG_NF(GPD11, NONE, DEEP, NF1),
/* ------- GPIO Group GPP_K ------- */
/* GPP_K0 - PERST_PCH_SLOTS_n : configured at runtime */
/* GPP_K1 - PERST_CPU_SLOTS_n : configured at runtime */
/* GPP_K2 - PERST_CNVI_SLOTS_n : configured at runtime */
/* GPP_K3 - DP1_PWR_EN : configured at runtime */
/* GPP_K4 - DP2_PWR_EN : configured at runtime */
/* GPP_K5 - DP3_PWR_EN : configured at runtime */
PAD_NC(GPP_K6, NONE),
/* GPP_K7 - EN_3V3_KEYM_PCH : configured at runtime */
PAD_NC(GPP_K8, NONE),
PAD_NC(GPP_K9, NONE),
PAD_NC(GPP_K10, NONE),
PAD_NC(GPP_K11, NONE),
/* K12 - K16 in early GPIO config */
PAD_NC(GPP_K17, NONE),
/* GPP_K18/!NMI - NC */
PAD_NC(GPP_K18, NONE),
/* GPP_K19/!SMI - NC */
PAD_NC(GPP_K19, NONE),
/* GPP_K20 - CPU_CATERR_PCH_n */
PAD_CFG_GPI(GPP_K20, NONE, DEEP),
/* GPP_K21 - TPM_INT_n */
PAD_CFG_GPI_INT(GPP_K21, NONE, DEEP, OFF), // Trigger?
/* GPP_K22 - NC */
PAD_NC(GPP_K22, NONE),
/* GPP_K23 - NC */
PAD_NC(GPP_K23, NONE),
/* ------- GPIO Group GPP_H ------- */
/* SRCCLKREQ6# - SRCCLKREQ10# not used as CLKREQ, external 10K pullup */
PAD_CFG_GPI(GPP_H0, NONE, DEEP), /* PCIE_SLOT1_PRSNT_PCH_n */
PAD_CFG_GPI(GPP_H1, NONE, DEEP), /* PCIE_SLOT2_PRSNT_PCH_n */
PAD_CFG_GPI(GPP_H2, NONE, DEEP), /* PCIE_SLOT3_PRSNT_PCH_n */
PAD_CFG_GPI(GPP_H3, NONE, DEEP), /* PCIE_SLOT4_PRSNT_PCH_n */
PAD_CFG_GPI(GPP_H4, NONE, DEEP), /* PCIE_SLOT6_PRSNT_PCH_n */
PAD_CFG_GPI(GPP_H4, NONE, DEEP), /* PCIE_SLOT6_PRSNT_PCH_n */
/* GPP_H5 - PCH_HBLED_n configured in early init */
/* SRCCLKREQ13# - SRCCLKREQ15# */
PAD_NC(GPP_H7, NONE),
PAD_NC(GPP_H8, NONE),
PAD_NC(GPP_H9, NONE),
/* SML2 - Used by CSME */
PAD_NC(GPP_H10, NONE),
PAD_NC(GPP_H11, NONE),
PAD_NC(GPP_H12, NONE),
/* SML3 - Used by CSME */
PAD_NC(GPP_H13, NONE),
PAD_NC(GPP_H14, NONE),
PAD_NC(GPP_H15, NONE),
/* SML4 - Used by CSME */
PAD_CFG_NF(GPP_H16, NONE, DEEP, NF1), /* PCIE_SMB_CLK */
PAD_CFG_NF(GPP_H17, NONE, DEEP, NF1), /* PCIE_SMB_DATA */
PAD_NC(GPP_H18, NONE),
/* ISH I2C0 */
PAD_NC(GPP_H19, NONE),
PAD_NC(GPP_H20, NONE),
/* ISH I2C1 */
PAD_NC(GPP_H21, NONE),
PAD_NC(GPP_H22, NONE),
PAD_NC(GPP_H23, NONE),
/* ------- GPIO Group GPP_E ------- */
/* GPP_E0 - NC */
PAD_NC(GPP_E0, NONE),
/* GPP_E1 - M2_SATA_PCIE_SEL */
PAD_CFG_NF(GPP_E1, NONE, DEEP, NF1),
/* GPP_E2 - NC */
PAD_NC(GPP_E2, NONE),
/* GPP_E3 - NC */
PAD_NC(GPP_E3, NONE),
/* GPP_E4 - NC */
PAD_NC(GPP_E4, NONE),
/* GPP_E5 - PCH_M2_SATA_DEVSLP1 */
PAD_CFG_NF(GPP_E5, NONE, DEEP, NF1),
/* GPP_E6 - NC */
PAD_NC(GPP_E6, NONE),
/* GPP_E8 - SATALED# */
PAD_CFG_NF(GPP_E8, NONE, DEEP, NF1),
/* GPP_E9 - USB31_RP1_OC_N */
PAD_CFG_NF(GPP_E9, NONE, DEEP, NF1),
/* GPP_E10 - USB31_RP2_OC_N */
PAD_CFG_NF(GPP_E10, NONE, DEEP, NF1),
/* GPP_E11 - USB31_FP_OC_N */
PAD_CFG_NF(GPP_E11, NONE, DEEP, NF1),
/* GPP_E12 - USB2_FP1_OC_N */
PAD_CFG_NF(GPP_E12, NONE, DEEP, NF1),
/* ------- GPIO Group GPP_F ------- */
/* SATAGP3-7 */
PAD_NC(GPP_F0, NONE),
PAD_NC(GPP_F1, NONE),
PAD_NC(GPP_F2, NONE),
PAD_NC(GPP_F3, NONE),
PAD_NC(GPP_F4, NONE),
/* SATA DEVSLP3-7 */
PAD_NC(GPP_F5, NONE),
PAD_NC(GPP_F6, NONE),
PAD_NC(GPP_F7, NONE),
PAD_NC(GPP_F8, NONE),
PAD_NC(GPP_F9, NONE),
/* SGPIO has external 2K pullups */
/* GPP_F10 - SATA_SCLOCK */
PAD_CFG_NF(GPP_F10, NONE, DEEP, NF1),
/* GPP_F11 - SATA_SLOAD */
PAD_CFG_NF(GPP_F11, NONE, DEEP, NF1),
/* GPP_F12 - SATA_SDATAOUT1 */
PAD_CFG_NF(GPP_F12, NONE, DEEP, NF1),
/* GPP_F13 - SATA_BMC_SDATAOUT0 */
PAD_CFG_NF(GPP_F13, NONE, DEEP, NF1),
/* GPP_F14 - PS_ON_PCH_n */
PAD_CFG_NF(GPP_F14, NONE, DEEP, NF2),
/* GPP_F15 - USB2_FP2_OC_N */
PAD_CFG_NF(GPP_F15, NONE, DEEP, NF1),
/* GPP_F16 - NC/PU */
PAD_NC(GPP_F16, NONE),
/* GPP_F17 - GPIO */
PAD_NC(GPP_F17, NONE),
/* GPP_F18 - GPIO */
PAD_NC(GPP_F18, NONE),
/* GPP_F19 - GPIO */
PAD_NC(GPP_F19, NONE),
/* GPP_F20 - GPIO */
PAD_NC(GPP_F20, NONE),
/* GPP_F21 - GPIO */
PAD_NC(GPP_F21, NONE),
/* GPP_F22 - GPIO */
PAD_NC(GPP_F22, NONE),
/* GPP_F23 - NC */
PAD_NC(GPP_F23, NONE),
/* GPP_J0 - CNV_GNSS_PA_BLANKING */
PAD_CFG_NF(GPP_J0, NONE, DEEP, NF1),
/* GPP_J1 - NC */
PAD_NC(GPP_J1, NONE),
/* GPP_J2 - NC */
PAD_NC(GPP_J2, NONE),
/* GPP_J3 - NC */
PAD_NC(GPP_J3, NONE),
/* CNVi */
/* GPP_J4 - CNV_BRI_DT*/
PAD_CFG_NF(GPP_J4, NONE, DEEP, NF1),
/* GPP_J5 - CNV_BRI_RSP */
PAD_CFG_NF(GPP_J5, UP_20K, DEEP, NF1),
/* GPP_J6 - CNV_RGI_DT */
PAD_CFG_NF(GPP_J6, NONE, DEEP, NF1),
/* GPP_J7 - CNV_RGI_RSP */
PAD_CFG_NF(GPP_J7, UP_20K, DEEP, NF1),
/* GPP_J8 - CNV_MFUART2_RXD */
PAD_CFG_NF(GPP_J8, NONE, DEEP, NF1),
/* GPP_J9 - CNV_MFUART2_TXD */
PAD_CFG_NF(GPP_J9, NONE, DEEP, NF1),
PAD_NC(GPP_J10, NONE),
PAD_NC(GPP_J11, NONE),
/* Display Port */
PAD_CFG_NF(GPP_I0, NONE, DEEP, NF1), /* DP1_HPD */
PAD_CFG_NF(GPP_I1, NONE, DEEP, NF1), /* DP2_HPD */
PAD_CFG_NF(GPP_I2, NONE, DEEP, NF1), /* DP3_HPD */
PAD_NC(GPP_I3, NONE),
PAD_NC(GPP_I4, NONE),
PAD_CFG_NF(GPP_I5, NONE, DEEP, NF1), /* DP1_DDC_SCL */
PAD_CFG_NF(GPP_I6, NONE, DEEP, NF1), /* DP1_DDC_SDA */
PAD_CFG_NF(GPP_I7, NONE, DEEP, NF1), /* DP2_DDC_SCL */
PAD_CFG_NF(GPP_I8, NONE, DEEP, NF1), /* DP2_DDC_SDA */
PAD_CFG_NF(GPP_I9, NONE, DEEP, NF1), /* DP3_DDC_SCL */
PAD_CFG_NF(GPP_I10, NONE, DEEP, NF1), /* DP3_DDC_SDA */
PAD_NC(GPP_I11, NONE),
PAD_NC(GPP_I12, NONE),
PAD_NC(GPP_I13, NONE),
PAD_NC(GPP_I14, NONE),
};
/* Early pad configuration in bootblock. */
const struct pad_config early_gpio_table[] = {
/* Get PCIe out of reset */
PAD_CFG_GPO(GPP_K0, 1, DEEP), /* PERST_PCH_SLOTS_n */
PAD_CFG_GPO(GPP_K1, 1, DEEP), /* PERST_CPU_SLOTS_n */
PAD_CFG_GPO(GPP_K2, 1, DEEP), /* PERST_CNVI_SLOTS_n */
/* SMB */
PAD_CFG_NF(GPP_C0, NONE, DEEP, NF1), /* PCH_SMB_CLK */
PAD_CFG_NF(GPP_C1, NONE, DEEP, NF1), /* PCH_SMB_DATA */
PAD_NC(GPP_C2, NONE),
/* BMC HSI */
PAD_CFG_GPI(GPP_K12, NONE, DEEP), /* PCH_IO_2 */
PAD_CFG_GPI(GPP_K13, NONE, DEEP), /* PCH_IO_3 */
PAD_CFG_GPI(GPP_K14, NONE, DEEP), /* PCH_IO_1 */
PAD_NC(GPP_K15, NONE),
PAD_CFG_GPI(GPP_K16, NONE, DEEP), /* PCH_IO_0 */
/* LED */
PAD_CFG_GPO(GPP_H5, 0, DEEP), /* PCH_HBLED_n */
};
const struct pad_config *get_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(gpio_table);
return gpio_table;
}
const struct pad_config *get_early_gpio_table(size_t *num)
{
*num = ARRAY_SIZE(early_gpio_table);
return early_gpio_table;
}

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/* SPDX-License-Identifier: GPL-2.0-or-later */
#include <soc/ramstage.h>
#define HOSTC 0x40
#define SMBUS_IO_BASE 0xefa0
#define HOSTC_I2C_EN (1 << 2)
#define I2C_ADDR_EEPROM 0x57
#if ENV_ROMSTAGE
#define FSP_UPD_SIGNATURE FSPM_UPD_SIGNATURE
#define EEPROM_OFFSET_FSP_SIGNATURE 0
#define EEPROM_OFFSET_FSP_CONFIG 0
#define GET_VALUE(x) {.offset = sizeof(FSP_UPD_HEADER) + sizeof(FSPM_ARCH_UPD) \
+ offsetof(FSP_M_CONFIG, x), .size = member_size(FSP_M_CONFIG, x)}
#else
#define FSP_UPD_SIGNATURE FSPS_UPD_SIGNATURE
#define EEPROM_OFFSET_FSP_SIGNATURE 0x0600
#define EEPROM_OFFSET_FSP_CONFIG (EEPROM_OFFSET_FSP_SIGNATURE + sizeof(FSP_UPD_HEADER))
#define GET_VALUE(x) {.offset = offsetof(FSP_S_CONFIG, x), \
.size = member_size(FSP_S_CONFIG, x)}
#endif // ENV_ROMSTAGE
typedef struct {
size_t offset;
size_t size;
} fsp_params;
bool read_write_config(u8 addr, void *blob, size_t read_offset, size_t write_offset,
size_t size);
int check_signature(u8 addr);

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/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef PCH_GPIO_H
#define PCH_GPIO_H
#include <soc/gpio.h>
#include <intelblocks/gpio_defs.h>
const struct pad_config *get_gpio_table(size_t *num);
const struct pad_config *get_early_gpio_table(size_t *num);
#endif /* PCH_GPIO_H */

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#include <soc/cnl_memcfg_init.h>
/* Return memory configuration structure. */
const struct cnl_mb_cfg *variant_memcfg_config(void);

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chip soc/intel/cannonlake
device cpu_cluster 0 on
device lapic 0 on end
end
# FSP configuration
register "SataMode" = "0" # AHCI
register "SataSalpSupport" = "0"
register "SataPortsDevSlp[1]" = "1" # PCH_M2_SATA_DEVSLP1
register "SataPortsEnable[0]" = "1"
register "SataPortsEnable[1]" = "1" # depends on SATAXPCIE1
register "SataPortsEnable[2]" = "0" # Not used for SATA
register "SataPortsEnable[3]" = "0" # Not used for SATA
register "SataPortsEnable[4]" = "1"
register "SataPortsEnable[5]" = "1"
register "SataPortsEnable[6]" = "1"
register "SataPortsEnable[7]" = "1"
register "PchHdaDspEnable" = "0"
register "PchHdaAudioLinkHda" = "1"
# Enumeration starts at 0 for PCIE1
# Ports are not hotplugable
register "PcieRpEnable[0]" = "1" # Slot3 x4
# Set MaxPayload to 256 bytes
register "PcieRpMaxPayload[0]" = "RpMaxPayload_256"
# Enable Latency Tolerance Reporting Mechanism
register "PcieRpLtrEnable[0]" = "1"
# Enable Advanced Error Reporting
register "PcieRpAdvancedErrorReporting[0]" = "1"
# Disable Aspm
register "PcieRpAspm[0]" = "AspmDisabled"
register "PcieRpEnable[4]" = "1" # PHY ETH3
register "PcieRpEnable[5]" = "1" # PHY ETH4
register "PcieRpEnable[6]" = "1" # PHY ETH2
register "PcieRpEnable[7]" = "1" # PHY ETH1
register "PcieRpEnable[8]" = "1" # M2 Slot M x4, depends on SATAXPCIE1
register "PcieRpEnable[13]" = "1" # PHY ETH0
register "PcieRpEnable[14]" = "1" # BMC
register "PcieRpEnable[15]" = "1" # M2 Slot E x1
register "PcieRpEnable[20]" = "1" # Slot 1 x4
# Set MaxPayload to 256 bytes
register "PcieRpMaxPayload[20]" = "RpMaxPayload_256"
# Enable Latency Tolerance Reporting Mechanism
register "PcieRpLtrEnable[20]" = "1"
# Enable Advanced Error Reporting
register "PcieRpAdvancedErrorReporting[20]" = "1"
# Disable Aspm
register "PcieRpAspm[20]" = "AspmDisabled"
# Controls the CLKREQ, not the output directly.
# Depends on the CLKREQ to CLK gen mapping below
register "PcieClkSrcUsage[0]" = "PCIE_CLK_FREE" # BMC, PCIe Slot1, Slot2, Slot4, Slot6
register "PcieClkSrcUsage[1]" = "PCIE_CLK_FREE" # PHY3
register "PcieClkSrcUsage[2]" = "PCIE_CLK_NOTUSED"
register "PcieClkSrcUsage[3]" = "PCIE_CLK_NOTUSED"
register "PcieClkSrcUsage[4]" = "PCIE_CLK_FREE" # RP9 M2 Slot M x4
register "PcieClkSrcUsage[5]" = "PCIE_CLK_FREE" # RP16 M2 Slot E x1
register "PcieClkSrcUsage[6]" = "PCIE_CLK_NOTUSED"
register "PcieClkSrcUsage[7]" = "PCIE_CLK_NOTUSED"
register "PcieClkSrcUsage[8]" = "PCIE_CLK_NOTUSED"
register "PcieClkSrcUsage[9]" = "PCIE_CLK_NOTUSED"
register "PcieClkSrcUsage[10]" = "PCIE_CLK_NOTUSED"
register "PcieClkSrcUsage[11]" = "PCIE_CLK_NOTUSED"
register "PcieClkSrcUsage[12]" = "PCIE_CLK_NOTUSED"
register "PcieClkSrcUsage[13]" = "PCIE_CLK_FREE" # PHY 0, PHY 1, PHY 2, PHY 4
register "PcieClkSrcUsage[14]" = "PCIE_CLK_FREE" # PB
register "PcieClkSrcUsage[15]" = "PCIE_CLK_FREE" # PCIe Slot3
# Only map M2 CLKREQ to CLK gen
register "PcieClkSrcClkReq[4]" = "4" # M2_M_CLK_REQ_n
register "PcieClkSrcClkReq[5]" = "5" # M2_E_CLK_REQ_n
# USB Config 2.0/3.0
# Enumeration starts at 0
# USB 3.0
# USB OC0: RP1
register "usb3_ports[0]" = "USB3_PORT_DEFAULT(OC0)"
register "usb3_ports[1]" = "USB3_PORT_DEFAULT(OC0)"
register "usb2_ports[0]" = "USB2_PORT_TYPE_C(OC0)"
register "usb2_ports[1]" = "USB2_PORT_TYPE_C(OC0)"
# USB OC1: RP2
register "usb3_ports[2]" = "USB3_PORT_DEFAULT(OC1)"
register "usb3_ports[3]" = "USB3_PORT_DEFAULT(OC1)"
register "usb2_ports[2]" = "USB2_PORT_TYPE_C(OC1)"
register "usb2_ports[3]" = "USB2_PORT_TYPE_C(OC1)"
# USB OC2: Internal Header CN_USB3_HDR
register "usb3_ports[4]" = "USB3_PORT_DEFAULT(OC2)"
register "usb3_ports[5]" = "USB3_PORT_DEFAULT(OC2)"
register "usb2_ports[4]" = "USB2_PORT_TYPE_C(OC2)"
register "usb2_ports[5]" = "USB2_PORT_TYPE_C(OC2)"
# USB 2.0
# USB OC3: Internal Header USB2_HDR1
register "usb2_ports[6]" = "USB2_PORT_MID(OC3)"
register "usb2_ports[7]" = "USB2_PORT_MID(OC3)"
# USB OC4: Internal Header USB2_HDR2
register "usb2_ports[8]" = "USB2_PORT_MID(OC4)"
register "usb2_ports[9]" = "USB2_PORT_MID(OC4)"
# USB OC5-7: not connected
# BMC
register "usb2_ports[10]" = "USB2_PORT_MID(OC_SKIP)"
# unused
register "usb2_ports[11]" = "USB2_PORT_EMPTY"
# piggy-back
register "usb2_ports[12]" = "USB2_PORT_MID(OC_SKIP)"
# M2 key E
register "usb2_ports[13]" = "USB2_PORT_MID(OC_SKIP)"
# Thermal
register "tcc_offset" = "6" # TCC of 94C
# Enable "Intel Speed Shift Technology"
register "speed_shift_enable" = "1"
# HECI
register "HeciEnabled" = "1"
# Internal GFX
register "InternalGfx" = "1"
# Disable S0ix
register "s0ix_enable" = "0"
register "common_soc_config" = "{
.gspi[0] = {
.speed_mhz = 1,
.early_init = 1,
},
}"
# VR Power Delivery Design
register "VrPowerDeliveryDesign" = "0x12"
register "SerialIoDevMode" = "{
[PchSerialIoIndexI2C0] = PchSerialIoDisabled,
[PchSerialIoIndexI2C1] = PchSerialIoDisabled,
[PchSerialIoIndexI2C2] = PchSerialIoDisabled,
[PchSerialIoIndexI2C3] = PchSerialIoDisabled,
[PchSerialIoIndexI2C4] = PchSerialIoDisabled,
[PchSerialIoIndexI2C5] = PchSerialIoDisabled,
[PchSerialIoIndexSPI0] = PchSerialIoPci,
[PchSerialIoIndexSPI1] = PchSerialIoDisabled,
[PchSerialIoIndexUART0] = PchSerialIoPci,
[PchSerialIoIndexUART1] = PchSerialIoPci,
[PchSerialIoIndexUART2] = PchSerialIoPci,
}"
register "DisableHeciRetry" = "1"
device domain 0 on
device pci 02.0 on end # Integrated Graphics Device
chip drivers/intel/wifi
register "wake" = "PME_B0_EN_BIT"
device pci 14.3 on end # CNVi wifi
end
device pci 19.2 on end # UART #2
device pci 1b.4 on
smbios_slot_desc "SlotTypePciExpressGen3X16" "SlotLengthOther" "SLOT1" "SlotDataBusWidth4X"
end # PCIe Slot 1
device pci 1c.0 on
smbios_slot_desc "SlotTypePciExpressGen3X16" "SlotLengthOther" "SLOT3" "SlotDataBusWidth4X"
end # PCIe Slot 3
device pci 1c.4 on end # PHY 3
device pci 1c.5 on end # PHY 4
device pci 1c.6 on end # PHY 2
device pci 1c.7 on end # PHY 1
device pci 1d.0 on
smbios_slot_desc "SlotTypePciExpressGen3X16" "SlotLengthOther" "M2 M" "SlotDataBusWidth4X"
end # M2 M
device pci 1d.5 on end # PHY 0
device pci 1d.6 on end # BMC
device pci 1e.0 on end # UART #0
device pci 1e.1 on end # UART #1
device pci 1e.2 off end # GSPI #0
device pci 1e.3 off end # GSPI #1
end
end