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# Copyright 2021 The ChromiumOS Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.

if PLATFORM_EC

config PLATFORM_EC_CONSOLE_CMD_SCRATCHPAD
	bool "Console Command: scratchpad"
	help
	  Enable the scratchpad console command. The scratchpad register
	  maintain its contents across a software-requested warm reset. The
	  command is used to set or get the scratchpad.

config PLATFORM_EC_CONSOLE_CMD_SYSINFO
	bool "Console Command: sysinfo"
	default y
	help
	  Enable the sysinfo console command, which shows statistics
	  about the current image copy running, reset flags, etc.

config PLATFORM_EC_HIBERNATE
	bool
	help
	  Enable system hibernation.
	  The type of hibernation supported must be selected.

choice PLATFORM_EC_HIBERNATE_TYPE
	prompt "Choose a hibernate type"
	default PLATFORM_EC_HIBERNATE_PSL if DT_HAS_NUVOTON_NPCX_POWER_PSL_ENABLED && SOC_FAMILY_NPCX
	default PLATFORM_EC_HIBERNATE_WAKE_PINS if !DT_HAS_NUVOTON_NPCX_POWER_PSL_ENABLED || !SOC_FAMILY_NPCX
	help
	  Select the type of hibernation supported. Either
	  PLATFORM_EC_HIBERNATE_PSL (for power switch logic support) or
	  PLATFORM_EC_HIBERNATE_WAKE_PINS (using wake pins) are
	  supported.

config PLATFORM_EC_HIBERNATE_PSL
	bool "System hibernating with PSL (Power Switch Logic) mechanism"
	depends on DT_HAS_NUVOTON_NPCX_POWER_PSL_ENABLED
	depends on SOC_FAMILY_NPCX
	select PLATFORM_EC_HIBERNATE
	help
	  Use PSL (Power Switch Logic) for hibernating. It turns off VCC power
	  rail for ultra-low power consumption and uses PSL inputs rely on VSBY
	  power rail to wake up ec and the whole system.

config PLATFORM_EC_HIBERNATE_WAKE_PINS
	bool "System hibernating with wake-source pins"
	select PLATFORM_EC_HIBERNATE
	help
	  Use wake source pins for hibernating. It turns off VCC power
	  rail for ultra-low power consumption and uses a low power
	  power rail. Changes on wake source pins will wake up the EC.

endchoice # PLATFORM_EC_HIBERNATE_TYPE

config PLATFORM_EC_HIBERNATE_DELAY_SEC
	int "Delay in seconds from AP power off to hibernate"
	depends on PLATFORM_EC_HIBERNATE
	default 3600
	help
	  This value is the delay in seconds from when the AP enters G3
	  to when the system is hibernated.

config PLATFORM_EC_SYSTEM_PRE_INIT_PRIORITY
	int "System pre-initialization priority"
	default 20
	range 0 99
	help
	  This defines the initialization priority for the CROS
	  system_pre_init() function. system_pre_init() reads chip level reset
	  cause and stores it into the system reset flags. All drivers, except
	  those critical to determining the reset type, should be initialized at
	  lower priority so that the system reset flags are valid.

config PLATFORM_EC_FW_RESET_VECTOR
	bool "Firmware Reset Vector chip specific retrieval"
	default y if SOC_FAMILY_RISCV_ITE
	help
	  This defines if there is a chip specific machanism for
	  retrieving the firmware reset vector. The function that
	  needs to be provided is system_get_fw_reset_vector that
	  will return the address of the reset vector.

endif # PLATFORM_EC