src/mainboard/amd/chausie/Kconfig

# SPDX-License-Identifier: GPL-2.0-only

if BOARD_AMD_CHAUSIE

config BOARD_SPECIFIC_OPTIONS
	def_bool y
	select BOARD_ROMSIZE_KB_16384
	select HAVE_ACPI_RESUME
	select SOC_AMD_SABRINA
	select SOC_AMD_COMMON_BLOCK_USE_ESPI
	select AMD_SOC_CONSOLE_UART
	select MAINBOARD_HAS_CHROMEOS

config FMDFILE
	default "src/mainboard/amd/chausie/chromeos.fmd" if CHROMEOS
	default "src/mainboard/amd/chausie/board.fmd"

config MAINBOARD_DIR
	default "amd/chausie"

config MAINBOARD_PART_NUMBER
	default "CHAUSIE"

config AMD_FWM_POSITION_INDEX
	int
	default 3 if CHROMEOS
	help
	  TODO: might need to be adapted for better placement of files in cbfs

config CHAUSIE_HAVE_MCHP_FW
	bool "Have Microchip EC firmware?"
	default n

config CHAUSIE_MCHP_SIG_FILE
	string
	depends on CHAUSIE_HAVE_MCHP_FW
	default "3rdparty/blobs/mainboard/amd/chausie/EC_chausie_sig.bin"
	help
	  The EC sig blob is the first 4kBytes of the firmware image.
	  The first 4 bytes form a pointer (with CRC) to where the EC firmware
	  is located

config CHAUSIE_MCHP_FW_FILE
	string
	depends on CHAUSIE_HAVE_MCHP_FW
	default "3rdparty/blobs/mainboard/amd/chausie/EC_chausie.bin"
	help
	  The EC firmware blob is at the CHAUSIE_MCHP_FW_OFFSET offset of the
	  firmware image.

config CHAUSIE_MCHP_FW_OFFSET
	hex
	depends on CHAUSIE_HAVE_MCHP_FW
	default 0xB80000
	help
	  The EC firmware blob defaults to the 4MByte offset of the firmware
	  image. If this offset needs to change, a new signature block must be
	  generated with the updated offset.

config VBOOT
	select VBOOT_NO_BOARD_SUPPORT
	select VBOOT_SEPARATE_VERSTAGE
	select VBOOT_STARTS_IN_BOOTBLOCK

config VBOOT_VBNV_OFFSET
	hex
	default 0x2A

config RO_REGION_ONLY
	string
	depends on VBOOT_SLOTS_RW_AB || VBOOT_SLOTS_RW_A
	# Add the EFS and EC to the RO region only
	# This is a chausie-specific override of soc/amd/sabrina/Kconfig
	default "apu/amdfw apu/ecfw"

config CHROMEOS
	# Use default libpayload config
	select LP_DEFCONFIG_OVERRIDE if PAYLOAD_DEPTHCHARGE

if !EM100	# EM100 defaults in soc/amd/common/blocks/spi/Kconfig
config EFS_SPI_READ_MODE
	default 3	# Quad IO (1-1-4)

config EFS_SPI_SPEED
	default 0	# 66MHz

config EFS_SPI_MICRON_FLAG
	default 0

config NORMAL_READ_SPI_SPEED
	default 1	# 33MHz

config ALT_SPI_SPEED
	default 1	# 33MHz

config TPM_SPI_SPEED
	default 1	# 33MHz

endif # !EM100

endif # BOARD_AMD_CHAUSIE