From 05b884b5cd56478ba617b5c6a0538efe590fe098 Mon Sep 17 00:00:00 2001 From: Chin Liang See Date: Tue, 10 Jun 2014 01:11:04 -0500 Subject: socfpga: Adding DesignWare watchdog support To enable the DesignWare watchdog support at SOCFPGA Cyclone V dev kit. Signed-off-by: Chin Liang See Cc: Anatolij Gustschin Cc: Albert Aribaud Cc: Heiko Schocher Cc: Tom Rini --- include/configs/socfpga_cyclone5.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include/configs') diff --git a/include/configs/socfpga_cyclone5.h b/include/configs/socfpga_cyclone5.h index 0254249..34291c7 100644 --- a/include/configs/socfpga_cyclone5.h +++ b/include/configs/socfpga_cyclone5.h @@ -206,6 +206,17 @@ #define CONFIG_ENV_IS_NOWHERE /* + * L4 Watchdog + */ +#define CONFIG_HW_WATCHDOG +#define CONFIG_HW_WATCHDOG_TIMEOUT_MS 2000 +#define CONFIG_DESIGNWARE_WATCHDOG +#define CONFIG_DW_WDT_BASE SOCFPGA_L4WD0_ADDRESS +/* Clocks source frequency to watchdog timer */ +#define CONFIG_DW_WDT_CLOCK_KHZ 25000 + + +/* * SPL "Second Program Loader" aka Initial Software */ @@ -237,4 +248,7 @@ /* Support for lib/libgeneric.o in SPL binary */ #define CONFIG_SPL_LIBGENERIC_SUPPORT +/* Support for watchdog */ +#define CONFIG_SPL_WATCHDOG_SUPPORT + #endif /* __CONFIG_H */ -- cgit v1.1