src/mainboard/amd/mandolin/Kconfig

#
# This file is part of the coreboot project.
#
# Copyright (C) 2019 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.
#

if BOARD_AMD_MANDOLIN

config BOARD_SPECIFIC_OPTIONS
	def_bool y
	select EC_AMD_MANDOLIN_EC
	select SOC_AMD_PICASSO
	select HAVE_PIRQ_TABLE
	select HAVE_MP_TABLE
	select HAVE_ACPI_TABLES
	select BOARD_ROMSIZE_KB_8192
	select AZALIA_PLUGIN_SUPPORT
	select HAVE_ACPI_RESUME

config FSP_M_FILE
	string "FSP-M (memory init) binary path and filename"
	depends on ADD_FSP_BINARIES
	default "3rdparty/blobs/soc/amd/picasso/PICASSO_M.fd"
	help
	  The path and filename of the FSP-M binary for this platform.
	  TODO: remove this: Mandolin temporarily makes the default
	  location the coreboot root for easy internal development.

config FSP_S_FILE
	string "FSP-S (silicon init) binary path and filename"
	depends on ADD_FSP_BINARIES
	default "3rdparty/blobs/soc/amd/picasso/PICASSO_S.fd"
	help
	  The path and filename of the FSP-S binary for this platform.
	  TODO: remove this: Mandolin temporarily makes the default
	  location the coreboot root for easy internal development.

config AMD_LPC_DEBUG_CARD
	bool "Enable LPC-Serial debug card on the debug header"
	default n
	select PICASSO_LPC_IOMUX
	select SUPERIO_SMSC_SIO1036
	help
	  AMD's debug card contains an SMSC SIO1036 device which provides
	  an I/O-based UART in the system.  This feature is not compatible with
	  CONFIG_HUDSON_UART enabling the memory-mapped UART in the chipset.
	  Note that Kconfig does not currently enforce this restriction.

config CBFS_SIZE
	default 0x400000
	help
	  TODO: Adjust this! Right now it's simply making a lot of room for
	  amdfw.rom and EC firmware.

config MAINBOARD_DIR
	string
	default amd/mandolin

config MAINBOARD_PART_NUMBER
	string
	default "MANDOLIN"

config MAX_CPUS
	int
	default 8

config IRQ_SLOT_COUNT
	int
	default 11

config ONBOARD_VGA_IS_PRIMARY
	bool
	default y

config MANDOLIN_HAVE_APCB_BLOB
	bool "Have AGESA PSP Customization Block file?"
	default n
	help
	  The PSP requires the APCB file to know how to configure memory, as
	  well as other settings it will initialize.  To build an image that
	  will get to POST, select 'y' and provide the file path/name.  The
	  default of 'n' allows the board to build successfully but it avoids
	  redistributing the APCB blob extracted from UEFI.
	  TODO: Add the ability to construct APCB on the fly for any mainboard.

config PSP_APCB_FILE
	string "APCB file"
	depends on MANDOLIN_HAVE_APCB_BLOB
	default "3rdparty/blobs/mainboard/amd/mandolin/apcb.bin"
	help
	  The name of the AGESA Parameter Customization Block.  TODO: will we
	  be able to generate this at build-time?  Build it offline for
	  inclusion?

config MANDOLIN_HAVE_MCHP_FW
	bool "Have Microchip EC firmware?"
	default n
	select AMDFW_OUTSIDE_CBFS
	# todo: fix build the "inside" build.

config MANDOLIN_MCHP_FW_FILE
	string
	depends on MANDOLIN_HAVE_MCHP_FW
	default "3rdparty/blobs/mainboard/amd/mandolin/mchp.bin"

if !AMD_LPC_DEBUG_CARD
choice MANDOLIN_LPC_IOMUX
	prompt "State of IOMux for LPC/eMMC signals"
	default MANDOLIN_IOMUX_USE_EMMC
	help
	  Mandolin is designed to use either LPC or eMMC signals.  Use this
	  selection to determine which are configured for this image.

config MANDOLIN_IOMUX_USE_LPC
	bool "LPC signals"
	help

config MANDOLIN_IOMUX_USE_EMMC
	bool "eMMC signals"

endchoice
endif # !AMD_LPC_DEBUG_CARD

config PICASSO_LPC_IOMUX
	bool
	default y if MANDOLIN_IOMUX_USE_LPC
	help
	  Picasso's LPC bus signals are MUXed with some of the EMMC signals.
	  Select this option if LPC signals are required.

endif # BOARD_AMD_MANDOLIN