123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240 |
- menu "Watchdog Timer Support"
- config WATCHDOG
- bool "Enable U-Boot watchdog reset"
- depends on !HW_WATCHDOG
- 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 WATCHDOG_TIMEOUT_MSECS
- int "Watchdog timeout in msec"
- default 128000 if ARCH_MX25 || ARCH_MX31 || ARCH_MX5 || ARCH_MX6
- default 128000 if ARCH_MX7 || ARCH_VF610
- default 30000 if ARCH_SOCFPGA
- default 60000
- help
- Watchdog timeout in msec
- config HW_WATCHDOG
- bool
- config IMX_WATCHDOG
- bool "Enable Watchdog Timer support for IMX and LSCH2 of NXP"
- select HW_WATCHDOG if !WDT
- help
- Select this to enable the IMX and LSCH2 of Layerscape watchdog
- driver.
- config WATCHDOG_RESET_DISABLE
- bool "Disable reset watchdog"
- depends on IMX_WATCHDOG
- help
- Disable reset watchdog, which can let WATCHDOG_RESET invalid, so
- that the watchdog will not be fed in u-boot.
- config OMAP_WATCHDOG
- bool "TI OMAP watchdog driver"
- depends on ARCH_OMAP2PLUS
- select HW_WATCHDOG
- help
- Say Y here to enable the OMAP3+ watchdog driver.
- config ULP_WATCHDOG
- bool "i.MX7ULP watchdog"
- help
- Say Y here to enable i.MX7ULP watchdog driver.
- config DESIGNWARE_WATCHDOG
- bool "Designware watchdog timer support"
- select HW_WATCHDOG if !WDT
- default y if WDT && ROCKCHIP_RK3399
- help
- Enable this to support Designware Watchdog Timer IP, present e.g.
- on Altera SoCFPGA SoCs.
- config WDT
- bool "Enable driver model for watchdog timer drivers"
- depends on DM
- imply WATCHDOG
- help
- Enable driver model for watchdog timer. At the moment the API
- is very simple and only supports four operations:
- start, stop, reset and expire_now (expire immediately).
- What exactly happens when the timer expires is up to a particular
- device/driver.
- config WDT_ARMADA_37XX
- bool "Marvell Armada 37xx watchdog timer support"
- depends on WDT && ARMADA_3700
- help
- Enable this to support Watchdog Timer on Marvell Armada 37xx SoC.
- There are 4 possible clocks which can be used on these SoCs. This
- driver uses the second clock (ID 1), assuming that so will also
- Linux's driver.
- 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_AT91
- bool "AT91 watchdog timer support"
- depends on WDT
- help
- Select this to enable Microchip watchdog timer, which can be found on
- some AT91 devices.
- config WDT_BCM6345
- bool "BCM6345 watchdog timer support"
- depends on WDT && (ARCH_BMIPS || ARCH_BCM68360 || \
- ARCH_BCM6858 || ARCH_BCM63158)
- help
- Select this to enable watchdog timer for BCM6345 SoCs.
- The watchdog timer is stopped when initialized.
- It performs full SoC reset.
- 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_CORTINA
- bool "Cortina Access CAxxxx watchdog timer support"
- depends on WDT
- help
- Cortina Access CAxxxx watchdog timer support.
- This driver support all CPU ISAs supported by Cortina
- Access CAxxxx SoCs.
- config WDT_MPC8xx
- bool "MPC8xx watchdog timer support"
- depends on WDT && MPC8xx
- select HW_WATCHDOG
- help
- Select this to enable mpc8xx watchdog timer
- config WDT_MT7621
- bool "MediaTek MT7621 watchdog timer support"
- depends on WDT && SOC_MT7628
- help
- Select this to enable Ralink / Mediatek watchdog timer,
- which can be found on some MediaTek chips.
- config WDT_MTK
- bool "MediaTek watchdog timer support"
- depends on WDT && ARCH_MEDIATEK
- help
- Select this to enable watchdog timer for MediaTek SoCs.
- The watchdog timer is stopped when initialized.
- It performs full SoC reset.
- config WDT_OCTEONTX
- bool "OcteonTX core watchdog support"
- depends on WDT && (ARCH_OCTEONTX || ARCH_OCTEONTX2)
- default y
- imply WATCHDOG
- help
- This enables OcteonTX watchdog driver, which can be
- found on OcteonTX/TX2 chipsets and inline with driver model.
- Only supports watchdog reset.
- config WDT_OMAP3
- bool "TI OMAP watchdog timer support"
- depends on WDT && ARCH_OMAP2PLUS
- default y if AM33XX
- help
- This enables OMAP3+ watchdog timer driver, which can be
- found on some TI chipsets and inline with driver model.
- config WDT_ORION
- bool "Orion watchdog timer support"
- depends on WDT
- select CLK
- help
- Select this to enable Orion watchdog timer, which can be found on some
- Marvell Armada chips.
- config WDT_K3_RTI
- bool "Texas Instruments K3 RTI watchdog"
- depends on WDT && ARCH_K3
- help
- Say Y here if you want to include support for the K3 watchdog
- timer (RTI module) available in the K3 generation of processors.
- 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_SBSA
- bool "SBSA watchdog timer support"
- depends on WDT
- help
- Select this to enable SBSA watchdog timer.
- This driver can operate ARM SBSA Generic Watchdog as a single stage.
- In the single stage mode, when the timeout is reached, your system
- will be reset by WS1. The first signal (WS0) is ignored.
- config WDT_SP805
- bool "SP805 watchdog timer support"
- depends on WDT
- help
- Select this to enable SP805 watchdog timer, which can be found on some
- nxp layerscape chips.
- config WDT_STM32MP
- bool "IWDG watchdog driver for STM32 MP's family"
- depends on WDT
- imply WATCHDOG
- help
- Enable the STM32 watchdog (IWDG) driver. Enable support to
- configure STM32's on-SoC watchdog.
- config XILINX_TB_WATCHDOG
- bool "Xilinx Axi watchdog timer support"
- depends on WDT
- imply WATCHDOG
- help
- Select this to enable Xilinx Axi watchdog timer, which can be found on some
- Xilinx Microblaze Platforms.
- config WDT_XILINX
- bool "Xilinx window watchdog timer support"
- depends on WDT && ARCH_VERSAL
- select REGMAP
- imply WATCHDOG
- help
- Select this to enable Xilinx window watchdog timer, which can be found on
- Xilinx Versal Platforms.
- config WDT_TANGIER
- bool "Intel Tangier watchdog timer support"
- depends on WDT && INTEL_MID
- 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 SPL_WDT
- bool "Enable driver model for watchdog timer drivers in SPL"
- depends on SPL_DM
- help
- Enable driver model for watchdog timer in SPL.
- This is similar to CONFIG_WDT in U-Boot.
- endmenu
|