phintegrator Posted April 25, 2016 Share Posted April 25, 2016 Hello All, I have a requirement that we need to enable the watchdog in uboot and kernel. For Kernel I was able to enable it using the config below and using a "watchdog" utility. CONFIG_WATCHDOG=y CONFIG_WATCHDOG_CORE=y # CONFIG_WATCHDOG_NOWAYOUT is not set # # Watchdog Device Drivers # # CONFIG_SOFT_WATCHDOG is not set # CONFIG_GPIO_WATCHDOG is not set # CONFIG_XILINX_WATCHDOG is not set # CONFIG_CADENCE_WATCHDOG is not set # CONFIG_DW_WATCHDOG is not set CONFIG_SUNXI_WATCHDOG=y # CONFIG_MAX63XX_WATCHDOG is not set # CONFIG_BCM7038_WDT is not set # CONFIG_MEN_A21_WDT is not set Now i'm stuck how to implement it in uboot. BTW, I'm using A20 board and a mainline uboot. Hope anyone can help. Thanks in advance. Link to comment Share on other sites More sharing options...
phintegrator Posted April 27, 2016 Author Share Posted April 27, 2016 Hi All, I was able to figured out how to make it work. Thanks to Henrik Nordström for a patch he made for the early version of uboot. Reference : http://lists.denx.de/pipermail/u-boot/2013-February/145808.html Regards... Link to comment Share on other sites More sharing options...
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