src/soc/amd/stoneyridge/Kconfig

##
## This file is part of the coreboot project.
##
## Copyright (C) 2017 Advanced Micro Devices, 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.
##

config SOC_AMD_STONEYRIDGE_FP4
	bool
	help
	  AMD Stoney Ridge FP4 support

config SOC_AMD_STONEYRIDGE_FT4
	bool
	help
	  AMD Stoney Ridge FT4 support

config SOC_AMD_MERLINFALCON
	bool
	help
	  AMD Merlin Falcon FP4 support

config HAVE_MERLINFALCON_BINARIES
	depends on SOC_AMD_MERLINFALCON
	bool "Merlinfalcon binaries are present"
	default n
	help
	  This config option will be removed once the binaries are merged
	  to the blobs repo. See 33615.

if SOC_AMD_STONEYRIDGE_FP4 || SOC_AMD_STONEYRIDGE_FT4 || SOC_AMD_MERLINFALCON

config CPU_SPECIFIC_OPTIONS
	def_bool y
	select ARCH_BOOTBLOCK_X86_32
	select ARCH_VERSTAGE_X86_32
	select ARCH_ROMSTAGE_X86_32
	select ARCH_RAMSTAGE_X86_32
	select X86_AMD_FIXED_MTRRS
	select ACPI_AMD_HARDWARE_SLEEP_VALUES
	select COLLECT_TIMESTAMPS_NO_TSC
	select DRIVERS_I2C_DESIGNWARE
	select GENERIC_GPIO_LIB
	select GENERIC_UDELAY
	select IOAPIC
	select HAVE_USBDEBUG_OPTIONS
	select SOC_AMD_COMMON_BLOCK_SPI
	select TSC_SYNC_LFENCE
	select SOC_AMD_PI
	select SOC_AMD_COMMON
	select SOC_AMD_COMMON_BLOCK
	select SOC_AMD_COMMON_BLOCK_IOMMU
	select SOC_AMD_COMMON_BLOCK_ACPIMMIO
	select SOC_AMD_COMMON_BLOCK_BANKED_GPIOS
	select SOC_AMD_COMMON_BLOCK_ACPI
	select SOC_AMD_COMMON_BLOCK_LPC
	select SOC_AMD_COMMON_BLOCK_PCI
	select SOC_AMD_COMMON_BLOCK_HDA
	select SOC_AMD_COMMON_BLOCK_SATA
	select SOC_AMD_COMMON_BLOCK_PI
	select SOC_AMD_COMMON_BLOCK_PSP
	select SOC_AMD_COMMON_BLOCK_CAR
	select SOC_AMD_COMMON_BLOCK_S3
	select BOOT_DEVICE_SUPPORTS_WRITES if BOOT_DEVICE_SPI_FLASH
	select BOOT_DEVICE_SPI_FLASH_RW_NOMMAP_EARLY if BOOT_DEVICE_SPI_FLASH
	select PARALLEL_MP
	select PARALLEL_MP_AP_WORK
	select HAVE_SMI_HANDLER
	select SSE2
	select RTC

config VBOOT
	select VBOOT_SEPARATE_VERSTAGE
	select VBOOT_STARTS_IN_BOOTBLOCK
	select VBOOT_SAVE_RECOVERY_REASON_ON_REBOOT
	select VBOOT_VBNV_CMOS
	select VBOOT_VBNV_CMOS_BACKUP_TO_FLASH

# TODO: Sync these with definitions in PI vendorcode.
# DCACHE_RAM_BASE must equal BSP_STACK_BASE_ADDR.
# DCACHE_RAM_SIZE must equal BSP_STACK_SIZE.

config DCACHE_RAM_BASE
	hex
	default 0x30000

config DCACHE_RAM_SIZE
	hex
	default 0x10000

config DCACHE_BSP_STACK_SIZE
	hex
	default 0x4000
	help
	  The amount of anticipated stack usage in CAR by bootblock and
	  other stages.

config PRERAM_CBMEM_CONSOLE_SIZE
	hex
	default 0x1600
	help
	  Increase this value if preram cbmem console is getting truncated

config CPU_ADDR_BITS
	int
	default 48

config BOTTOMIO_POSITION
	hex "Bottom of 32-bit IO space"
	default 0xD0000000
	help
	  If PCI peripherals with big BARs are connected to the system
	  the bottom of the IO must be decreased to allocate such
	  devices.

	  Declare the beginning of the 128MB-aligned MMIO region.  This
	  option is useful when PCI peripherals requesting large address
	  ranges are present.

config MMCONF_BASE_ADDRESS
	hex
	default 0xF8000000

config MMCONF_BUS_NUMBER
	int
	default 64

config VGA_BIOS_ID
	string
	default "1002,9874" if SOC_AMD_MERLINFALCON
	default "1002,98e4"
	help
	  The default VGA BIOS PCI vendor/device ID should be set to the
	  result of the map_oprom_vendev() function in northbridge.c.

config VGA_BIOS_FILE
	string
	default "3rdparty/blobs/soc/amd/merlinfalcon/VBIOS.bin" if SOC_AMD_MERLINFALCON && HAVE_MERLINFALCON_BINARIES
	default "3rdparty/blobs/soc/amd/stoneyridge/VBIOS.bin"

config S3_VGA_ROM_RUN
	bool
	default n

config HEAP_SIZE
	hex
	default 0xc0000

config EHCI_BAR
	hex
	default 0xfef00000

config STONEYRIDGE_XHCI_ENABLE
	bool "Enable Stoney Ridge XHCI Controller"
	default y
	help
	  The XHCI controller must be enabled and the XHCI firmware
	  must be added in order to have USB 3.0 support configured
	  by coreboot. The OS will be responsible for enabling the XHCI
	  controller if the XHCI firmware is available but the
	  XHCI controller is not enabled by coreboot.

config STONEYRIDGE_XHCI_FWM
	bool "Add xhci firmware"
	default y
	help
	  Add Stoney Ridge XHCI Firmware to support the onboard USB 3.0

config STONEYRIDGE_GEC_FWM
	bool
	default n
	help
	  Add Stoney Ridge GEC Firmware to support the onboard gigabit Ethernet MAC.
	  Must be connected to a Broadcom B50610 or B50610M PHY on the motherboard.

config STONEYRIDGE_XHCI_FWM_FILE
	string "XHCI firmware path and filename"
	default "3rdparty/blobs/soc/amd/stoneyridge/xhci.bin"
	depends on STONEYRIDGE_XHCI_FWM

config STONEYRIDGE_GEC_FWM_FILE
	string "GEC firmware path and filename"
	depends on STONEYRIDGE_GEC_FWM

config AMD_PUBKEY_FILE
	string "AMD public Key"
	default "3rdparty/blobs/soc/amd/merlinfalcon/PSP/AmdPubKeyCZ.bin" if SOC_AMD_MERLINFALCON && HAVE_MERLINFALCON_BINARIES
	default "3rdparty/blobs/soc/amd/stoneyridge/PSP/AmdPubKeyST.bin"

config STONEYRIDGE_SATA_MODE
	int "SATA Mode"
	default 0
	range 0 6
	help
	  Select the mode in which SATA should be driven.
	  The default is NATIVE.
	  0: NATIVE mode does not require a ROM.
	  2: AHCI may work with or without AHCI ROM. It depends on the payload support.
	     For example, seabios does not require the AHCI ROM.
	  3: LEGACY IDE
	  4: IDE to AHCI
	  5: AHCI7804: ROM Required, and AMD driver required in the OS.
	  6: IDE to AHCI7804: ROM Required, and AMD driver required in the OS.

comment "NATIVE"
	depends on STONEYRIDGE_SATA_MODE = 0

comment "AHCI"
	depends on STONEYRIDGE_SATA_MODE = 2

comment "LEGACY IDE"
	depends on STONEYRIDGE_SATA_MODE = 3

comment "IDE to AHCI"
	depends on STONEYRIDGE_SATA_MODE = 4

comment "AHCI7804"
	depends on STONEYRIDGE_SATA_MODE = 5

comment "IDE to AHCI7804"
	depends on STONEYRIDGE_SATA_MODE = 6

if STONEYRIDGE_SATA_MODE = 2 || STONEYRIDGE_SATA_MODE = 5

config AHCI_ROM_ID
	string  "AHCI device PCI IDs"
	default "1022,7801" if STONEYRIDGE_SATA_MODE = 2
	default "1022,7804" if STONEYRIDGE_SATA_MODE = 5

endif # STONEYRIDGE_SATA_MODE = 2 || STONEYRIDGE_SATA_MODE = 5

config STONEYRIDGE_LEGACY_FREE
	bool "System is legacy free"
	help
	  Select y if there is no keyboard controller in the system.
	  This sets variables in AGESA and ACPI.

config SERIRQ_CONTINUOUS_MODE
	bool
	default n
	help
	  Set this option to y for serial IRQ in continuous mode.
	  Otherwise it is in quiet mode.

config STONEYRIDGE_ACPI_IO_BASE
	hex
	default 0x400
	help
	  Base address for the ACPI registers.
	  This value must match the hardcoded value of AGESA.

config STONEYRIDGE_UART
	bool "UART controller on Stoney Ridge"
	default n
	select DRIVERS_UART_8250MEM
	select DRIVERS_UART_8250MEM_32
	select NO_UART_ON_SUPERIO
	select UART_OVERRIDE_REFCLK
	help
	  There are two UART controllers in Stoney Ridge.
	  The UART registers are memory-mapped. UART
	  controller 0 registers range from FEDC_6000h
	  to FEDC_6FFFh. UART controller 1 registers
	  range from FEDC_8000h to FEDC_8FFFh.

config CONSOLE_UART_BASE_ADDRESS
	depends on CONSOLE_SERIAL
	hex
	default 0xfedc6000

config SMM_TSEG_SIZE
	hex
	default 0x800000 if SMM_TSEG && HAVE_SMI_HANDLER
	default 0x0

config SMM_RESERVED_SIZE
	hex
	default 0x150000

config SMM_MODULE_STACK_SIZE
	hex
	default 0x800

config ACPI_CPU_STRING
	string
	default "\\_PR.P%03d"

config ACPI_BERT
	bool "Build ACPI BERT Table"
	default y
	depends on HAVE_ACPI_TABLES
	help
	  Report Machine Check errors identified in POST to the OS in an
	  ACPI Boot Error Record Table.  This option reserves an 8MB region
	  for building the error structures.

config USE_PSPSECUREOS
	bool "Include PSP SecureOS blobs in AMD firmware"
	default y
	help
	  Include the PspSecureOs, PspTrustlet and TrustletKey binaries
	  in the amdfw section.

	  If unsure, answer 'y'

config SOC_AMD_PSP_SELECTABLE_SMU_FW
	bool
	default n if SOC_AMD_MERLINFALCON
	default y
	help
	  Some ST implementations allow storing SMU firmware into cbfs and
	  calling the PSP to load the blobs at the proper time.

	  Merlin Falcon does not support it. If you are using 00670F00 SOC,
	  ask your AMD representative if it supports it or not.

config SOC_AMD_SMU_FANLESS
	bool
	depends on SOC_AMD_PSP_SELECTABLE_SMU_FW
	default n if SOC_AMD_SMU_NOTFANLESS
	default y

config SOC_AMD_SMU_FANNED
	bool
	depends on SOC_AMD_PSP_SELECTABLE_SMU_FW
	default n
	select SOC_AMD_SMU_NOTFANLESS

config SOC_AMD_SMU_NOTFANLESS	# helper symbol - do not use
	bool
	depends on SOC_AMD_PSP_SELECTABLE_SMU_FW

config AMDFW_OUTSIDE_CBFS
	bool "The AMD firmware is outside CBFS"
	default n
	help
	  The AMDFW (PSP) is typically locatable in cbfs.  Select this
	  option to manually attach the generated amdfw.rom outside of
	  cbfs.  The location is selected by the FWM position.

config AMD_FWM_POSITION_INDEX
	int "Firmware Directory Table location (0 to 5)"
	range 0 5
	default 0 if BOARD_ROMSIZE_KB_512
	default 1 if BOARD_ROMSIZE_KB_1024
	default 2 if BOARD_ROMSIZE_KB_2048
	default 3 if BOARD_ROMSIZE_KB_4096
	default 4 if BOARD_ROMSIZE_KB_8192
	default 5 if BOARD_ROMSIZE_KB_16384
	help
	  Typically this is calculated by the ROM size, but there may
	  be situations where you want to put the firmware directory
	  table in a different location.
	    0: 512 KB - 0xFFFA0000
	    1: 1 MB   - 0xFFF20000
	    2: 2 MB   - 0xFFE20000
	    3: 4 MB   - 0xFFC20000
	    4: 8 MB   - 0xFF820000
	    5: 16 MB  - 0xFF020000

comment "AMD Firmware Directory Table set to location for 512KB ROM"
	depends on AMD_FWM_POSITION_INDEX = 0
comment "AMD Firmware Directory Table set to location for 1MB ROM"
	depends on AMD_FWM_POSITION_INDEX = 1
comment "AMD Firmware Directory Table set to location for 2MB ROM"
	depends on AMD_FWM_POSITION_INDEX = 2
comment "AMD Firmware Directory Table set to location for 4MB ROM"
	depends on AMD_FWM_POSITION_INDEX = 3
comment "AMD Firmware Directory Table set to location for 8MB ROM"
	depends on AMD_FWM_POSITION_INDEX = 4
comment "AMD Firmware Directory Table set to location for 16MB ROM"
	depends on AMD_FWM_POSITION_INDEX = 5

config DIMM_SPD_SIZE
	int
	default 512	# DDR4

config RO_REGION_ONLY
	string
	depends on CHROMEOS
	default "apu/amdfw"

config DRIVERS_I2C_DESIGNWARE_CLOCK_MHZ
	int
	default 133

config MAINBOARD_POWER_RESTORE
	def_bool n
	help
	  This option determines what state to go to once power is restored
	  after having been lost in S0.  Select this option to automatically
	  return to S0.  Otherwise the system will remain in S5 once power
	  is restored.

endif # SOC_AMD_STONEYRIDGE_FP4 || SOC_AMD_STONEYRIDGE_FT4 || SOC_AMD_MERLINFALCON