Merge branch 'for-2023.07' of https://source.denx.de/u-boot/custodians/u-boot-mpc8xx

[platform/kernel/u-boot.git] / drivers / watchdog / Kconfig

diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 50e6a1e..6466635 100644 (file)
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -3,6 +3,7 @@ menu "Watchdog Timer Support"
 config WATCHDOG
        bool "Enable U-Boot watchdog reset"
        depends on !HW_WATCHDOG
 config WATCHDOG
        bool "Enable U-Boot watchdog reset"
        depends on !HW_WATCHDOG

+       select CYCLIC

        help
          This option enables U-Boot watchdog support where U-Boot is using
          watchdog_reset function to service watchdog device in U-Boot. Enable
        help
          This option enables U-Boot watchdog support where U-Boot is using
          watchdog_reset function to service watchdog device in U-Boot. Enable


@@ -29,6 +30,8 @@ config WATCHDOG_TIMEOUT_MSECS
        default 128000 if ARCH_MX7 || ARCH_VF610
        default 30000 if ARCH_SOCFPGA
        default 16000 if ARCH_SUNXI
        default 128000 if ARCH_MX7 || ARCH_VF610
        default 30000 if ARCH_SOCFPGA
        default 16000 if ARCH_SUNXI

+       default 5376 if ULP_WATCHDOG
+       default 15000 if ARCH_BCM283X

        default 60000
        help
          Watchdog timeout in msec
        default 60000
        help
          Watchdog timeout in msec


@@ -74,6 +77,7 @@ config WDT
        bool "Enable driver model for watchdog timer drivers"
        depends on DM
        imply WATCHDOG
        bool "Enable driver model for watchdog timer drivers"
        depends on DM
        imply WATCHDOG

+       select CYCLIC

        help
          Enable driver model for watchdog timer. At the moment the API
          is very simple and only supports four operations:
        help
          Enable driver model for watchdog timer. At the moment the API
          is very simple and only supports four operations:


@@ -128,9 +132,8 @@ config WDT_AT91
 
 config WDT_BCM6345
        bool "BCM6345 watchdog timer support"
 
 config WDT_BCM6345
        bool "BCM6345 watchdog timer support"

-       depends on WDT && (ARCH_BMIPS || ARCH_BCM68360 || \
-                          ARCH_BCM6858 || ARCH_BCM63158 || \
-                          ARCH_BCM6753)
+       depends on WDT && (ARCH_BMIPS || BCM6856 || \
+                          BCM6858 || BCM63158 || BCM6855)

        help
          Select this to enable watchdog timer for BCM6345 SoCs.
          The watchdog timer is stopped when initialized.
        help
          Select this to enable watchdog timer for BCM6345 SoCs.
          The watchdog timer is stopped when initialized.


@@ -182,12 +185,28 @@ config WDT_MESON_GXBB
          Select this to enable Meson watchdog timer,
          which can be found on some Amlogic platforms.
 
          Select this to enable Meson watchdog timer,
          which can be found on some Amlogic platforms.
 

-config WDT_MPC8xx
-       bool "MPC8xx watchdog timer support"
-       depends on WDT && MPC8xx
-       select HW_WATCHDOG
+config WDT_MPC8xxx
+       bool "MPC8xxx watchdog timer support"
+       depends on WDT && (MPC8xx || MPC83xx)
+       help
+         Select this to enable mpc8xxx watchdog timer
+
+config WDT_MPC8xxx_BME
+       bool "Enable MPC8xx Bus Monitoring"
+       depends on WDT_MPC8xxx && MPC8xx
+       help
+         Select this to enable mpc8xx Bus Monitor.
+
+config WDT_MPC8xxx_BMT
+       int "MPC8xx Bus Monitor Timing" if WDT_MPC8xxx_BME
+       range 0 255
+       default 255
+       depends on WDT_MPC8xxx

        help
        help

-         Select this to enable mpc8xx watchdog timer
+         Bus monitor timing. Defines the timeout period, in 8 system clock
+         resolution, for the bus monitor.
+
+         Maximum timeout is 2,040 clocks (255 x 8).

 
 config WDT_MT7620
        bool "MediaTek MT7620 watchdog timer support"
 
 config WDT_MT7620
        bool "MediaTek MT7620 watchdog timer support"


@@ -279,6 +298,14 @@ config WDT_SANDBOX
          can be probed and supports all of the methods of WDT, but does not
          really do anything.
 
          can be probed and supports all of the methods of WDT, but does not
          really do anything.
 

+config WDT_ALARM_SANDBOX
+       bool "Enable SIGALRM-based Watchdog Timer support for Sandbox"
+       depends on SANDBOX && WDT
+       help
+         Enable support for a SIGALRM-based watchdog timer in Sandbox. This is
+         a watchdog device based on the host OS' alarm() function, which will
+         kill the sandbox with SIGALRM unless properly maintained.
+

 config WDT_SBSA
        bool "SBSA watchdog timer support"
        depends on WDT
 config WDT_SBSA
        bool "SBSA watchdog timer support"
        depends on WDT


@@ -317,6 +344,14 @@ config WDT_SUNXI
        help
          Enable support for the watchdog timer in Allwinner sunxi SoCs.
 
        help
          Enable support for the watchdog timer in Allwinner sunxi SoCs.
 

+config WDT_BCM2835
+       bool "Broadcom 2835 watchdog timer support"
+       depends on WDT && ARCH_BCM283X
+       default y
+       help
+         Enable support for the watchdog timer in Broadcom 283X SoCs such
+         as Raspberry Pi boards.
+

 config XILINX_TB_WATCHDOG
        bool "Xilinx Axi watchdog timer support"
        depends on WDT
 config XILINX_TB_WATCHDOG
        bool "Xilinx Axi watchdog timer support"
        depends on WDT


@@ -342,6 +377,14 @@ config WDT_TANGIER
          Intel Tangier SoC. If you're using a board with Intel Tangier
          SoC, say Y here.
 
          Intel Tangier SoC. If you're using a board with Intel Tangier
          SoC, say Y here.
 

+config WDT_ARM_SMC
+       bool "ARM SMC watchdog timer support"
+       depends on WDT && ARM_SMCCC
+       imply WATCHDOG
+       help
+         Select this to enable Arm SMC watchdog timer. This watchdog will manage
+         a watchdog based on ARM SMCCC communication.
+

 config SPL_WDT
        bool "Enable driver model for watchdog timer drivers in SPL"
        depends on SPL_DM
 config SPL_WDT
        bool "Enable driver model for watchdog timer drivers in SPL"
        depends on SPL_DM


@@ -349,4 +392,11 @@ config SPL_WDT
          Enable driver model for watchdog timer in SPL.
          This is similar to CONFIG_WDT in U-Boot.
 
          Enable driver model for watchdog timer in SPL.
          This is similar to CONFIG_WDT in U-Boot.
 

+config WDT_FTWDT010
+       bool "Faraday Technology ftwdt010 watchdog timer support"
+       depends on WDT
+       imply WATCHDOG
+       help
+         Faraday Technology ftwdt010 watchdog is an architecture independent
+         watchdog. It is usually used in SoC chip design.

 endmenu
 endmenu