The watchdog driver was previously enabled but not used until U-Boot's fsl-ls1088a.dtsi was updated to describe them.
Some Linux distributions (e.g Debian 11) do not engage the SP805 watchdogs, causing unexpected resets after boot.
To conserve the user experience, turn off the autostart, and we will provide a mechanism to turn them on at boot via env vars.
Signed-off-by: Mathew McBride matt@traverse.com.au --- configs/ten64_tfa_defconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/configs/ten64_tfa_defconfig b/configs/ten64_tfa_defconfig index 7d63ee40e9..796a826b72 100644 --- a/configs/ten64_tfa_defconfig +++ b/configs/ten64_tfa_defconfig @@ -96,6 +96,7 @@ CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_USB_DWC3=y CONFIG_USB_GADGET=y +# CONFIG_WATCHDOG_AUTOSTART is not set CONFIG_WDT=y CONFIG_WDT_SP805=y CONFIG_TPM=y