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114 lines
3.3 KiB
114 lines
3.3 KiB
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 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 |
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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 |
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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 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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endmenu
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