175 lines
4.9 KiB
Plaintext
Executable File
175 lines
4.9 KiB
Plaintext
Executable File
menu "Watchdog Timer Support"
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config WATCHDOG
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bool "Enable U-Boot watchdog reset"
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help
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This option enables U-Boot watchdog support where U-Boot is using
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watchdog_reset function to service watchdog device in U-Boot. Enable
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this option if you want to service enabled watchdog by U-Boot. Disable
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this option if you want U-Boot to start watchdog but never service it.
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config HW_WATCHDOG
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bool
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config WATCHDOG_RESET_DISABLE
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bool "Disable reset watchdog"
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help
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Disable reset watchdog, which can let WATCHDOG_RESET invalid, so
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that the watchdog will not be fed in u-boot.
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config BCM2835_WDT
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bool "Enable BCM2835/2836 watchdog driver"
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select HW_WATCHDOG
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help
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Say Y here to enable the BCM2835/2836 watchdog
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This provides basic infrastructure to support BCM2835/2836 watchdog
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hardware, with a max timeout of ~15secs.
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config OMAP_WATCHDOG
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bool "TI OMAP watchdog driver"
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depends on ARCH_OMAP2PLUS
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select HW_WATCHDOG
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default y if AM33XX
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help
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Say Y here to enable the OMAP3+ watchdog driver.
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config TANGIER_WATCHDOG
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bool "Intel Tangier watchdog"
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depends on INTEL_MID
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select HW_WATCHDOG
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help
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This enables support for watchdog controller available on
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Intel Tangier SoC. If you're using a board with Intel Tangier
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SoC, say Y here.
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config ULP_WATCHDOG
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bool "i.MX7ULP watchdog"
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help
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Say Y here to enable i.MX7ULP watchdog driver.
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config WDT_NVTIVOT
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bool "Novatek IVOT Watchdog"
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depends on ARCH_NOVATEK
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select HW_WATCHDOG
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default n
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help
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Support for Novatek IVOT watch dog timer.
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config NVT_WDT_TIMEOUT
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int "watchdog timeout in seconds"
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depends on WDT_NVTIVOT
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default 80
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help
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This select the watchdog timeout, unit in seconds.
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config WDT
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bool "Enable driver model for watchdog timer drivers"
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depends on DM
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help
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Enable driver model for watchdog timer. At the moment the API
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is very simple and only supports four operations:
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start, restart, stop and reset (expire immediately).
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What exactly happens when the timer expires is up to a particular
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device/driver.
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config WDT_SANDBOX
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bool "Enable Watchdog Timer support for Sandbox"
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depends on SANDBOX && WDT
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help
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Enable Watchdog Timer support in Sandbox. This is a dummy device that
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can be probed and supports all of the methods of WDT, but does not
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really do anything.
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config WDT_ARMADA_37XX
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bool "Marvell Armada 37xx watchdog timer support"
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depends on WDT && ARMADA_3700
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help
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Enable this to support Watchdog Timer on Marvell Armada 37xx SoC.
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There are 4 possible clocks which can be used on these SoCs. This
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driver uses the second clock (ID 1), assuming that so will also
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Linux's driver.
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config WDT_ASPEED
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bool "Aspeed ast2400/ast2500 watchdog timer support"
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depends on WDT
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default y if ARCH_ASPEED
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help
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Select this to enable watchdog timer for Aspeed ast2500/ast2400 devices.
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The watchdog timer is stopped when initialized. It performs reset, either
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full SoC reset or CPU or just some peripherals, based on the flags.
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It currently does not support Boot Flash Addressing Mode Detection or
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Second Boot.
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config WDT_BCM6345
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bool "BCM6345 watchdog timer support"
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depends on WDT && (ARCH_BMIPS || ARCH_BCM6858 || ARCH_BCM63158)
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help
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Select this to enable watchdog timer for BCM6345 SoCs.
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The watchdog timer is stopped when initialized.
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It performs full SoC reset.
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config WDT_ORION
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bool "Orion watchdog timer support"
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depends on WDT
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help
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Select this to enable Orion watchdog timer, which can be found on some
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Marvell Armada chips.
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config WDT_CDNS
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bool "Cadence watchdog timer support"
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depends on WDT
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imply WATCHDOG
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help
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Select this to enable Cadence watchdog timer, which can be found on some
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Xilinx Microzed Platform.
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config WDT_MTK
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bool "MediaTek watchdog timer support"
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depends on WDT && ARCH_MEDIATEK
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help
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Select this to enable watchdog timer for MediaTek SoCs.
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The watchdog timer is stopped when initialized.
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It performs full SoC reset.
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config XILINX_TB_WATCHDOG
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bool "Xilinx Axi watchdog timer support"
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depends on WDT
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imply WATCHDOG
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help
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Select this to enable Xilinx Axi watchdog timer, which can be found on some
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Xilinx Microblaze Platforms.
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config IMX_WATCHDOG
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bool "Enable Watchdog Timer support for IMX and LSCH2 of NXP"
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select HW_WATCHDOG
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help
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Select this to enable the IMX and LSCH2 of Layerscape watchdog
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driver.
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config WDT_AT91
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bool "AT91 watchdog timer support"
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depends on WDT
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help
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Select this to enable Microchip watchdog timer, which can be found on
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some AT91 devices.
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config AT91_HW_WDT_TIMEOUT
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bool "AT91 watchdog timeout specified"
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depends on WDT_AT91
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config WDT_MT7621
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bool "MediaTek MT7621 watchdog timer support"
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depends on WDT && ARCH_MT7620
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help
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Select this to enable Ralink / Mediatek watchdog timer,
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which can be found on some MediaTek chips.
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config WDT_MPC8xx
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bool "MPC8xx watchdog timer support"
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depends on WDT && MPC8xx
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select CONFIG_MPC8xx_WATCHDOG
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help
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Select this to enable mpc8xx watchdog timer
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endmenu
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