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Diffstat (limited to 'roms/u-boot/drivers/watchdog/Kconfig')
| -rw-r--r-- | roms/u-boot/drivers/watchdog/Kconfig | 276 |
1 files changed, 276 insertions, 0 deletions
diff --git a/roms/u-boot/drivers/watchdog/Kconfig b/roms/u-boot/drivers/watchdog/Kconfig new file mode 100644 index 000000000..f0ff2612a --- /dev/null +++ b/roms/u-boot/drivers/watchdog/Kconfig @@ -0,0 +1,276 @@ +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_AUTOSTART + bool "Automatically start watchdog timer" + depends on WDT + default y + help + Automatically start watchdog timer and start servicing it during + init phase. Enabled by default. Disable this option if you want + to compile U-Boot with CONFIG_WDT support but do not want to + activate watchdog, like when CONFIG_WDT option is disabled. You + would be able to start watchdog manually by 'wdt' command. Useful + when you want to have support for 'wdt' command but do not want + to have watchdog enabled by default. + +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_AST2600 + bool "Aspeed AST2600 watchdog timer support" + depends on WDT + default y if ASPEED_AST2600 + 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. + +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_BOOKE + bool "PowerPC Book-E watchdog driver" + depends on WDT && MPC85xx + help + Watchdog driver for PowerPC Book-E chips, such as the Freescale + MPC85xx SOCs and the IBM PowerPC 440. + +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_MT7620 + bool "MediaTek MT7620 watchdog timer support" + depends on WDT && SOC_MT7620 + help + Select this to enable watchdog timer on MediaTek MT7620 and earlier + SoC chips. + +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 |