| menu "Watchdog Timer Support" |
| |
| config WATCHDOG |
| bool "Enable U-Boot watchdog reset" |
| help |
| This option enables U-Boot watchdog support where U-Boot is using |
| watchdog_reset function to service watchdog device in U-Boot. Enable |
| this option if you want to service enabled watchdog by U-Boot. Disable |
| this option if you want U-Boot to start watchdog but never service it. |
| |
| config HW_WATCHDOG |
| bool |
| |
| config BCM2835_WDT |
| bool "Enable BCM2835/2836 watchdog driver" |
| select HW_WATCHDOG |
| help |
| Say Y here to enable the BCM2835/2836 watchdog |
| |
| This provides basic infrastructure to support BCM2835/2836 watchdog |
| hardware, with a max timeout of ~15secs. |
| |
| config OMAP_WATCHDOG |
| bool "TI OMAP watchdog driver" |
| depends on ARCH_OMAP2PLUS |
| select HW_WATCHDOG |
| default y if AM33XX |
| help |
| Say Y here to enable the OMAP3+ watchdog driver. |
| |
| config TANGIER_WATCHDOG |
| bool "Intel Tangier watchdog" |
| depends on INTEL_MID |
| select HW_WATCHDOG |
| help |
| This enables support for watchdog controller available on |
| Intel Tangier SoC. If you're using a board with Intel Tangier |
| SoC, say Y here. |
| |
| config ULP_WATCHDOG |
| bool "i.MX7ULP watchdog" |
| help |
| Say Y here to enable i.MX7ULP watchdog driver. |
| |
| config WDT |
| bool "Enable driver model for watchdog timer drivers" |
| depends on DM |
| help |
| Enable driver model for watchdog timer. At the moment the API |
| is very simple and only supports four operations: |
| start, restart, stop and reset (expire immediately). |
| What exactly happens when the timer expires is up to a particular |
| device/driver. |
| |
| config WDT_SANDBOX |
| bool "Enable Watchdog Timer support for Sandbox" |
| depends on SANDBOX && WDT |
| help |
| Enable Watchdog Timer support in Sandbox. This is a dummy device that |
| can be probed and supports all of the methods of WDT, but does not |
| really do anything. |
| |
| config WDT_ASPEED |
| bool "Aspeed ast2400/ast2500 watchdog timer support" |
| depends on WDT |
| default y if ARCH_ASPEED |
| help |
| Select this to enable watchdog timer for Aspeed ast2500/ast2400 devices. |
| The watchdog timer is stopped when initialized. It performs reset, either |
| full SoC reset or CPU or just some peripherals, based on the flags. |
| It currently does not support Boot Flash Addressing Mode Detection or |
| Second Boot. |
| |
| config WDT_BCM6345 |
| bool "BCM6345 watchdog timer support" |
| depends on WDT && ARCH_BMIPS |
| help |
| Select this to enable watchdog timer for BCM6345 SoCs. |
| The watchdog timer is stopped when initialized. |
| It performs full SoC reset. |
| |
| config WDT_ORION |
| bool "Orion watchdog timer support" |
| depends on WDT |
| help |
| Select this to enable Orion watchdog timer, which can be found on some |
| Marvell Armada chips. |
| |
| config WDT_CDNS |
| bool "Cadence watchdog timer support" |
| depends on WDT |
| imply WATCHDOG |
| help |
| Select this to enable Cadence watchdog timer, which can be found on some |
| Xilinx Microzed Platform. |
| |
| config WDT_MESON |
| bool "Amlogic Meson watchdog timer support" |
| depends on WDT |
| help |
| Select this to enable Amlogic Meson watchdog timer, which can be |
| found on some Amlogic Meson chips. |
| |
| endmenu |
