config HW_WATCHDOG
bool
+config WATCHDOG_RESET_DISABLE
+ bool "Disable reset watchdog"
+ help
+ Disable reset watchdog, which can let WATCHDOG_RESET invalid, so
+ that the watchdog will not be fed in u-boot.
+
config BCM2835_WDT
bool "Enable BCM2835/2836 watchdog driver"
select HW_WATCHDOG
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, restart, stop and reset (expire immediately).
+ start, stop, reset and expire_now (expire immediately).
What exactly happens when the timer expires is up to a particular
device/driver.
config WDT_BCM6345
bool "BCM6345 watchdog timer support"
- depends on WDT && ARCH_BMIPS
+ depends on WDT && (ARCH_BMIPS || ARCH_BCM6858 || ARCH_BCM63158)
help
Select this to enable watchdog timer for BCM6345 SoCs.
The watchdog timer is stopped when initialized.
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_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_CDNS
bool "Cadence watchdog timer support"
depends on WDT
Select this to enable Cadence watchdog timer, which can be found on some
Xilinx Microzed Platform.
+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 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 IMX_WATCHDOG
+ bool "Enable Watchdog Timer support for IMX and LSCH2 of NXP"
+ select HW_WATCHDOG
+ help
+ Select this to enable the IMX and LSCH2 of Layerscape watchdog
+ driver.
+
+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_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_MPC8xx
+ bool "MPC8xx watchdog timer support"
+ depends on WDT && MPC8xx
+ help
+ Select this to enable mpc8xx watchdog timer
+
endmenu